From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639461; cv=none; d=zohomail.com; s=zohoarc; b=XgFUh+DCRkN49qo3xGDtZFSCP2HGQR/2AUfMoJM2C53XQOg1TuJquj+VwOShgUVsjnzgVS5COOrbvJkZPBXKZ8ZJrbWE5VUcxRmQR/FcsTi7bNAAxeu0XhQ5SdcgXVM6tiT23QhFBeFcb69q1NpAhHp0AhSeZUC7xjUSstwiT0U= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639461; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=xIjAjxtb5S+uwMZAT57RX4sknZfmu2Pq05IzfQblq0U=; b=lK0crkb97tnBDxcfpP2W1sRrFh424hO3NYDWFd+FQYiMtw/D+F7AUAf+8zBjuxYjKbFMx/jOQ+g8wioNFnOSKXhbr/w3hky5wMO5AdtrpmmFGj/xdFUT5nb43sF6IwAsjOSuMelu54S2AJpmDTODFzJ+FQ6L4JSvyHzg6EJa+gA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639461886505.0234129699787; Tue, 28 Feb 2023 18:57:41 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCeC-0007rs-Co; Tue, 28 Feb 2023 21:56:52 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCeB-0007ra-9e for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:56:51 -0500 Received: from mail-pl1-x62e.google.com ([2607:f8b0:4864:20::62e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCe9-0002zp-Fi for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:56:50 -0500 Received: by mail-pl1-x62e.google.com with SMTP id i10so12542766plr.9 for ; Tue, 28 Feb 2023 18:56:49 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.56.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:56:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=xIjAjxtb5S+uwMZAT57RX4sknZfmu2Pq05IzfQblq0U=; b=FsLwSBF/2ok5xnucVP8DQoRj8of07MiC5rUX/nzBm2USZhram0otaK5MbUwC5UEjHM 5ytp7gbqrrqxgN6BJm8uzjtRJ1832Da0Zop1ZPOvrm4ZMrsbiUdExVuv1fsOPMebF07s w7Wiji12UotehVcWRhu2zwbkjM0NIMt9zAzQwkidfyfthb6WR7y4EvgQ+FjFXFI9IVX7 1w6JG5UxcGwLqcIBnNPmLDRzjtFxL+jwDNmC19LcQrjp0eAKYC1wy1oB6TlU8VfH5P9Y edEs5q9hTKwltS/uovWOFvEU60c4JGZ1UXvUqDyvP9TQgrhmT3RcBsvctghir8N68M7+ 5uRA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=xIjAjxtb5S+uwMZAT57RX4sknZfmu2Pq05IzfQblq0U=; b=YRxpErCSzJEGY/a85xyl+BVSMkQDUbkbQsUZwlG8bydAF+1d+pXXv4xJ/ixaLhssQj OU3P9JFcvh71Cx4Pmyvt+fIQkOEDpvBttwEaEH2qn7AdBNOdIZYzodseeKGXE+UCKR6o WR+fvlnnJYkSAnIytFb5UUGLnrsu1xIWJ53QQlFzIRMeSCs9FnTVDZ8oBD/qqmugo33D 0912lB93KH5ztdlK0tS0YeAVSETIfHdc3IHSzuuTkN3NXK6UucOjpMhlBY/i7CG6/N2d 3B/QtJec63CXmVJlFIU0lzST1ut3lIuzydbOeBkJkEndkc01dWcLKesexSkVZGRyuzoQ xQqQ== X-Gm-Message-State: AO0yUKUYwiU9IBvNXx6N/BLaz9MAjgPWrsuwqpQ1Y2oI0jLfqe1Ql7fS 2EQ8AronC1X0XbUbKeL609s3bGCNIJS9ZtvoOVk= X-Google-Smtp-Source: AK7set9nb9mlhh3w4Fz1jko8EDKPqLJ8gkaFTNAeEfFDMp4RHESVoRgYKz5bmPw0ax7DL7HJqMMBYA== X-Received: by 2002:a17:902:a513:b0:19d:6f7:70d2 with SMTP id s19-20020a170902a51300b0019d06f770d2mr3717137plq.50.1677639408064; Tue, 28 Feb 2023 18:56:48 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 01/62] exec/helper-head: Include missing "fpu/softfloat-types.h" header Date: Tue, 28 Feb 2023 16:55:42 -1000 Message-Id: <20230301025643.1227244-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62e; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639463580100007 From: Philippe Mathieu-Daud=C3=A9 'dh_ctype_f32' is defined as 'float32', itself declared in "fpu/softfloat-types.h". Include this header to avoid when refactoring other headers: In file included from include/exec/helper-proto.h:7, from include/tcg/tcg-op.h:29, from ../../tcg/tcg-op-vec.c:22: include/exec/helper-head.h:44:22: error: unknown type name =E2=80=98float= 32=E2=80=99; did you mean =E2=80=98_Float32=E2=80=99? 44 | #define dh_ctype_f32 float32 | ^~~~~~~ Signed-off-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20221216225202.25664-1-philmd@linaro.org> Signed-off-by: Richard Henderson --- include/exec/helper-head.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/exec/helper-head.h b/include/exec/helper-head.h index b8d1140dc7..f863a6ef5d 100644 --- a/include/exec/helper-head.h +++ b/include/exec/helper-head.h @@ -18,6 +18,8 @@ #ifndef EXEC_HELPER_HEAD_H #define EXEC_HELPER_HEAD_H =20 +#include "fpu/softfloat-types.h" + #define HELPER(name) glue(helper_, name) =20 /* Some types that make sense in C, but not for TCG. */ --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639427; cv=none; d=zohomail.com; s=zohoarc; b=Z0EV/8UEJIKWI2AskKXvOEhAVqM2/spxqmlq2k2/xi8Qsj7CY/QuTpamEtqfqVI3hg+dgJKmGq/s0uoGPKCBrRGaPdELSleAOw5rB+UuKxWkBYH4MHVST++1KotE7+CauH2CKSELKtQOT6cClOdP0P0GL5k7rw3+DosduqYLHwg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639427; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=2ZNjwQ74oZuAbv9mFdRQPggp4IPRP6oOFAai9whBHNU=; b=Ssht+LacjiDq0CC2gV7Jww/kKSCQWgCUsyFpq+gwWzOI990xJ2zFoIwshNrKJYCPqAPLph1axPPXlMYbfFiNVcAE10TxrJVQDukgdL4ES6udKdkYoHd1+syzXxnRHh55GjPg70S3MQt4nVgwkIzuY7JtnBIeJlwFpfPgal0yomY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639427337756.7955794473252; Tue, 28 Feb 2023 18:57:07 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCeF-0007sr-0R; Tue, 28 Feb 2023 21:56:55 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCeD-0007sL-4Z for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:56:53 -0500 Received: from mail-pl1-x643.google.com ([2607:f8b0:4864:20::643]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCeB-00030Y-9M for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:56:52 -0500 Received: by mail-pl1-x643.google.com with SMTP id a2so2119973plm.4 for ; Tue, 28 Feb 2023 18:56:50 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.56.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:56:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=2ZNjwQ74oZuAbv9mFdRQPggp4IPRP6oOFAai9whBHNU=; b=UmuKkrv7aVDcEto2ZPIE/HmNd2E2ieXKTlvDMwifJ0IViFwg5KsK4qqg98ZviYN898 hwRgFkDws1NfHYC7fP+gUrQS5F16euGJh1L5U3ybv4ZTH57kdy1FxNX6esQacdoV0jpA karTt+uysOd4luo+WeSjB6S7n5XNxVyrQ2NOHFaY97P+wya698N8pyjhyMudrjwlSfb1 uG1dX5eFgi6hq59SOkqdvpxoCFyCYVfbIDGmBBcUmYUvoLFm7F8IIpNJ04RmIbXUInbG foMT9wgornJHT+DqkMZ18NlK3YhQJyi4JUcQBS9CQYO/fvGXHe+EJAMRGAI7lT2m0Tgf MXmw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=2ZNjwQ74oZuAbv9mFdRQPggp4IPRP6oOFAai9whBHNU=; b=EkplTN4Sg8MXe56os7upgqRzjt7VCT62X8Y7FVc5q0tKzJwYwDEogkgJBXrNebG95R hfghYIuhUzcSQPG7Bd0PVbo5e9t47pyjM4EISUrI2d5J2//SsL/SfVbxw95yjMml0Giy v6rVhsVm7yAiKQOFYXIzIsR0HJZGoJyB1AJNejx/xKXkoYOwgk4t7F2QeU9sezzsq2RU PGSbEjFy0MEFZvLJz09znTa1UklIsGHWX+zg/Ki4zWYr++aU4kueVJDIItdXjhj+7KJ6 Lqb0PyoZVLUDMd5LDIwjVPSeX+HCBMRNBTLzbXZUV+Wo9NHbGCskS2MDmtvy9c8gt1e5 nYUw== X-Gm-Message-State: AO0yUKWHDwoCEgNgzEXbMIeh+TfgauKFWaeD6Z6KLQGzuhnfTw7WPFzr ahDnzOJjsx0EwiEjW6ZvXXbbJ2Rt2vN2nN5E2f05vA== X-Google-Smtp-Source: AK7set+qRUx7Ur5m+DCPTWT+p8sDiGH33KT+orLgzbyf9wbMrhuebBK9cJTEps//eFH81sKZLstN8g== X-Received: by 2002:a17:902:be08:b0:19d:47b:67c8 with SMTP id r8-20020a170902be0800b0019d047b67c8mr4106901pls.48.1677639409831; Tue, 28 Feb 2023 18:56:49 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, Akihiko Odaki , Alexander Bulekov , David Hildenbrand Subject: [PULL 02/62] softmmu: Use memmove in flatview_write_continue Date: Tue, 28 Feb 2023 16:55:43 -1000 Message-Id: <20230301025643.1227244-3-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::643; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x643.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639429482100003 Content-Type: text/plain; charset="utf-8" From: Akihiko Odaki We found a case where the source passed to flatview_write_continue() may overlap with the destination when fuzzing igb, a new proposed network device with sanitizers. igb uses pci_dma_map() to get Tx packet, and pci_dma_write() to write Rx buffer. While pci_dma_write() is usually used to write data from memory not mapped to the guest, if igb is configured to perform loopback, the data will be sourced from the guest memory. The source and destination can overlap and the usage of memcpy() will be invalid in such a case. While we do not really have to deal with such an invalid request for igb, detecting the overlap in igb code beforehand requires complex code, and only covers this specific case. Instead, just replace memcpy() with memmove() to tolerate overlaps. Using memmove() will slightly damage the performance as it will need to check overlaps before using SIMD instructions for copying, but the cost should be negligible, considering the inherent complexity of flatview_write_continue(). The test cases generated by the fuzzer is available at: https://patchew.org/QEMU/20230129053316.1071513-1-alxndr@bu.edu/ The fixed test case is: fuzz/crash_47dfe62d9f911bf523ff48cd441b61c0013ed805 Signed-off-by: Akihiko Odaki Acked-by: Alexander Bulekov Acked-by: David Hildenbrand Message-Id: <20230131030155.18932-1-akihiko.odaki@daynix.com> Signed-off-by: Richard Henderson --- softmmu/physmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/softmmu/physmem.c b/softmmu/physmem.c index df54b917a9..47143edb4f 100644 --- a/softmmu/physmem.c +++ b/softmmu/physmem.c @@ -2637,7 +2637,7 @@ static MemTxResult flatview_write_continue(FlatView *= fv, hwaddr addr, } else { /* RAM case */ ram_ptr =3D qemu_ram_ptr_length(mr->ram_block, addr1, &l, fals= e); - memcpy(ram_ptr, buf, l); + memmove(ram_ptr, buf, l); invalidate_and_set_dirty(mr, addr1, l); } =20 --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639479; cv=none; d=zohomail.com; s=zohoarc; b=eJ64Q/2e3VWh8yNknexbGNGHcZo8ltIw2F+bqyntbERUXDcZpfxMxrq7owOv9GbqzWH8UNYXHK+TO4e06BWkgpAlOvnWGBPQfRYRlWztVdF6W0wXia9GNDV5ec3gdtToZ0Xq+a8XD6N3RlIrd+Tt9ct0oFGnrPyZsCeoaSqsebQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639479; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=FOIDpCBmqxN7dTd/N4LdxmKL95UwRiMUMMLQLk/A2Mo=; b=g6/oHSmgBuQTJwVlp3HUg2YLjhJ+8ZDsxfyxzZZMBjlZsIUP1ms+U2sJEZ/+VS2UFK2Nvdk3TJ993bg1ZRNzRlPqzsp9RuemrxJ7fdGfXHZHHI7ESUNicWMuU8xoJLLmc+F2/L2sm8XXCT2xD9EKhTK4z935P8qQhVgA88CUoJ0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 16776394790451017.3300737072644; Tue, 28 Feb 2023 18:57:59 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCeG-0007t6-6W; Tue, 28 Feb 2023 21:56:56 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCeE-0007sp-S7 for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:56:54 -0500 Received: from mail-pj1-x1032.google.com ([2607:f8b0:4864:20::1032]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCeC-000319-Qi for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:56:54 -0500 Received: by mail-pj1-x1032.google.com with SMTP id x20-20020a17090a8a9400b00233ba727724so41904pjn.1 for ; Tue, 28 Feb 2023 18:56:52 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.56.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:56:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=FOIDpCBmqxN7dTd/N4LdxmKL95UwRiMUMMLQLk/A2Mo=; b=xB0yxsDeJaMpoLOpMA/wQfwEimDofhf/5GaxIMkDFLeXKCFiFf7Py1SoKGIykBSUyt Os8b87vF+JL51wr2BZZKaMiwsSdNW+xY3g2THg7CWFqNXDJBxBMpLoUuyP/hj8fbGcye M09vQoLxoDUpesSCUsliMqqOAP9d1SO0ZSVKzoBlIsYnUhS4aBB5IMOFlYhGB4OKbd9B Kumlsg2AQ/lZXLaaPdJ7D96xjWQwWaRnBuw1yockTHnDo4NmJOPD6I7ZePq2m5jyqaHK KhpAe23V5wN0gLuHMxHrLS0fEBOi0mwQNmmwrWq5zj6Vwi/E5l35WNF4J0Hg0BLzuxI4 v1dw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=FOIDpCBmqxN7dTd/N4LdxmKL95UwRiMUMMLQLk/A2Mo=; b=KpErzLvcU5K9kI2r8sbrw1/Y83Ps9VrFYm/kYdNHver0Qf1/8rUQHuCCCR7eRcJ5v6 dWUYy7+LEwfYgQ4JOlu+ixfjipaMRXNO4LFnolAxwS+ydiY8gr1LmA/vwhkmTsdF/pp0 jfz/2b1OGjYeaed4i/miPQL7yDR/17+yJ1aPzQBCTS26bV9eQX/IowkO74aYwfzcqVYA CXTiBnrX8E2y5QR08FE57MQ9M1ZM2Wo+/CQdXyhYqOEgrSmVphmteP1f5MILJ4RdQ5vw EA7KS8vH7er+uHy7tm0retYWahxd2lns0yBL7xByXsG1DCgtvQ7Uu0mZleTX8k+NvEcP CkQg== X-Gm-Message-State: AO0yUKVTQK5iNE9PHVep/ZEGKgpEYMdhxBgEMr5PXUedGjEFN0vWpnm3 CBHHJ8dKhdUAape6tpkO7dVh14UdOAP4uZPolGs= X-Google-Smtp-Source: AK7set/8njrs2GY8+Haclvdou3gU80TxTuhkQ2gfgUsTa21xeFyTWv7Bpl5dhgv7TnwFh4zezZqp7w== X-Received: by 2002:a17:902:daca:b0:19a:945d:e31 with SMTP id q10-20020a170902daca00b0019a945d0e31mr6406252plx.13.1677639411299; Tue, 28 Feb 2023 18:56:51 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, Daniel Henrique Barboza Subject: [PULL 03/62] accel/tcg: Add 'size' param to probe_access_flags() Date: Tue, 28 Feb 2023 16:55:44 -1000 Message-Id: <20230301025643.1227244-4-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1032; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1032.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639479631100003 Content-Type: text/plain; charset="utf-8" From: Daniel Henrique Barboza probe_access_flags() as it is today uses probe_access_full(), which in turn uses probe_access_internal() with size =3D 0. probe_access_internal() then uses the size to call the tlb_fill() callback for the given CPU. This size param ('fault_size' as probe_access_internal() calls it) is ignored by most existing .tlb_fill callback implementations, e.g. arm_cpu_tlb_fill(), ppc_cpu_tlb_fill(), x86_cpu_tlb_fill() and mips_cpu_tlb_fill() to name a few. But RISC-V riscv_cpu_tlb_fill() actually uses it. The 'size' parameter is used to check for PMP (Physical Memory Protection) access. This is necessary because PMP does not make any guarantees about all the bytes of the same page having the same permissions, i.e. the same page can have different PMP properties, so we're forced to make sub-page range checks. To allow RISC-V emulation to do a probe_acess_flags() that covers PMP, we need to either add a 'size' param to the existing probe_acess_flags() or create a new interface (e.g. probe_access_range_flags). There are quite a few probe_* APIs already, so let's add a 'size' param to probe_access_flags() and re-use this API. This is done by open coding what probe_access_full() does inside probe_acess_flags() and passing the 'size' param to probe_acess_internal(). Existing probe_access_flags() callers use size =3D 0 to not change their current API usage. 'size' is asserted to enforce single page access like probe_access() already does. No behavioral changes intended. Signed-off-by: Daniel Henrique Barboza Message-Id: <20230223234427.521114-2-dbarboza@ventanamicro.com> Reviewed-by: Richard Henderson Signed-off-by: Richard Henderson --- include/exec/exec-all.h | 3 ++- accel/stubs/tcg-stub.c | 2 +- accel/tcg/cputlb.c | 17 ++++++++++++++--- accel/tcg/user-exec.c | 5 +++-- semihosting/uaccess.c | 2 +- target/arm/ptw.c | 2 +- target/arm/tcg/sve_helper.c | 2 +- target/s390x/tcg/mem_helper.c | 2 +- 8 files changed, 24 insertions(+), 11 deletions(-) diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h index 0e36f4d063..165b050872 100644 --- a/include/exec/exec-all.h +++ b/include/exec/exec-all.h @@ -447,6 +447,7 @@ static inline void *probe_read(CPUArchState *env, targe= t_ulong addr, int size, * probe_access_flags: * @env: CPUArchState * @addr: guest virtual address to look up + * @size: size of the access * @access_type: read, write or execute permission * @mmu_idx: MMU index to use for lookup * @nonfault: suppress the fault @@ -461,7 +462,7 @@ static inline void *probe_read(CPUArchState *env, targe= t_ulong addr, int size, * Do handle clean pages, so exclude TLB_NOTDIRY from the returned flags. * For simplicity, all "mmio-like" flags are folded to TLB_MMIO. */ -int probe_access_flags(CPUArchState *env, target_ulong addr, +int probe_access_flags(CPUArchState *env, target_ulong addr, int size, MMUAccessType access_type, int mmu_idx, bool nonfault, void **phost, uintptr_t retaddr); =20 diff --git a/accel/stubs/tcg-stub.c b/accel/stubs/tcg-stub.c index c1b05767c0..96af23dc5d 100644 --- a/accel/stubs/tcg-stub.c +++ b/accel/stubs/tcg-stub.c @@ -25,7 +25,7 @@ void tcg_flush_jmp_cache(CPUState *cpu) { } =20 -int probe_access_flags(CPUArchState *env, target_ulong addr, +int probe_access_flags(CPUArchState *env, target_ulong addr, int size, MMUAccessType access_type, int mmu_idx, bool nonfault, void **phost, uintptr_t retaddr) { diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c index 4812d83961..fc27e34457 100644 --- a/accel/tcg/cputlb.c +++ b/accel/tcg/cputlb.c @@ -1606,14 +1606,25 @@ int probe_access_full(CPUArchState *env, target_ulo= ng addr, return flags; } =20 -int probe_access_flags(CPUArchState *env, target_ulong addr, +int probe_access_flags(CPUArchState *env, target_ulong addr, int size, MMUAccessType access_type, int mmu_idx, bool nonfault, void **phost, uintptr_t retaddr) { CPUTLBEntryFull *full; + int flags; =20 - return probe_access_full(env, addr, access_type, mmu_idx, - nonfault, phost, &full, retaddr); + g_assert(-(addr | TARGET_PAGE_MASK) >=3D size); + + flags =3D probe_access_internal(env, addr, size, access_type, mmu_idx, + nonfault, phost, &full, retaddr); + + /* Handle clean RAM pages. */ + if (unlikely(flags & TLB_NOTDIRTY)) { + notdirty_write(env_cpu(env), addr, 1, full, retaddr); + flags &=3D ~TLB_NOTDIRTY; + } + + return flags; } =20 void *probe_access(CPUArchState *env, target_ulong addr, int size, diff --git a/accel/tcg/user-exec.c b/accel/tcg/user-exec.c index ae67d84638..7b37fd229e 100644 --- a/accel/tcg/user-exec.c +++ b/accel/tcg/user-exec.c @@ -761,13 +761,14 @@ static int probe_access_internal(CPUArchState *env, t= arget_ulong addr, cpu_loop_exit_sigsegv(env_cpu(env), addr, access_type, maperr, ra); } =20 -int probe_access_flags(CPUArchState *env, target_ulong addr, +int probe_access_flags(CPUArchState *env, target_ulong addr, int size, MMUAccessType access_type, int mmu_idx, bool nonfault, void **phost, uintptr_t ra) { int flags; =20 - flags =3D probe_access_internal(env, addr, 0, access_type, nonfault, r= a); + g_assert(-(addr | TARGET_PAGE_MASK) >=3D size); + flags =3D probe_access_internal(env, addr, size, access_type, nonfault= , ra); *phost =3D flags ? NULL : g2h(env_cpu(env), addr); return flags; } diff --git a/semihosting/uaccess.c b/semihosting/uaccess.c index 8018828069..7505eb6d1b 100644 --- a/semihosting/uaccess.c +++ b/semihosting/uaccess.c @@ -37,7 +37,7 @@ ssize_t softmmu_strlen_user(CPUArchState *env, target_ulo= ng addr) /* Find the number of bytes remaining in the page. */ left_in_page =3D TARGET_PAGE_SIZE - (addr & ~TARGET_PAGE_MASK); =20 - flags =3D probe_access_flags(env, addr, MMU_DATA_LOAD, + flags =3D probe_access_flags(env, addr, 0, MMU_DATA_LOAD, mmu_idx, true, &h, 0); if (flags & TLB_INVALID_MASK) { return -1; diff --git a/target/arm/ptw.c b/target/arm/ptw.c index be0cc6bc15..cf3f2fd703 100644 --- a/target/arm/ptw.c +++ b/target/arm/ptw.c @@ -411,7 +411,7 @@ static uint64_t arm_casq_ptw(CPUARMState *env, uint64_t= old_val, void *discard; =20 env->tlb_fi =3D fi; - flags =3D probe_access_flags(env, ptw->out_virt, MMU_DATA_STORE, + flags =3D probe_access_flags(env, ptw->out_virt, 0, MMU_DATA_STORE, arm_to_core_mmu_idx(ptw->in_ptw_idx), true, &discard, 0); env->tlb_fi =3D NULL; diff --git a/target/arm/tcg/sve_helper.c b/target/arm/tcg/sve_helper.c index 521fc9b969..51909c44ac 100644 --- a/target/arm/tcg/sve_helper.c +++ b/target/arm/tcg/sve_helper.c @@ -5352,7 +5352,7 @@ bool sve_probe_page(SVEHostPage *info, bool nofault, = CPUARMState *env, addr =3D useronly_clean_ptr(addr); =20 #ifdef CONFIG_USER_ONLY - flags =3D probe_access_flags(env, addr, access_type, mmu_idx, nofault, + flags =3D probe_access_flags(env, addr, 0, access_type, mmu_idx, nofau= lt, &info->host, retaddr); #else CPUTLBEntryFull *full; diff --git a/target/s390x/tcg/mem_helper.c b/target/s390x/tcg/mem_helper.c index e51a0db0fe..6835c26dda 100644 --- a/target/s390x/tcg/mem_helper.c +++ b/target/s390x/tcg/mem_helper.c @@ -145,7 +145,7 @@ static inline int s390_probe_access(CPUArchState *env, = target_ulong addr, int mmu_idx, bool nonfault, void **phost, uintptr_t ra) { - int flags =3D probe_access_flags(env, addr, access_type, mmu_idx, + int flags =3D probe_access_flags(env, addr, 0, access_type, mmu_idx, nonfault, phost, ra); =20 if (unlikely(flags & TLB_INVALID_MASK)) { --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639460; cv=none; d=zohomail.com; s=zohoarc; b=Ne5P7zE5XXr9gU2b8+QDtqVuu4sC77OYV0kmnmZqbXP0JWlUVpPfFnG2UuyDKXQvQe7+rn0ikmE/PgECvcP6428zUxiEoprG8Rd0hqfdJfbFbEHjvFG6qV1jw+Te24Mi8Y6d7nWk8I+bpZJ6KxZ/d2iCHT/iKB7foTeCbx2uMj0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639460; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=ilPb2IEFR711A5JMA2FRDN9ckTYJ8eccF+1dWUeK1z0=; b=L9SfBqolTHuBDEiANYhNfV5XJKts2j6vyzKRy+wHLMKXqx9+yk6nfuqyuY/LbGL69Uw4UMK2q3eEM1Y0K5x9Ch/Ptpk3hg8d/FAxCnnSpffY3Ubi1neZC3Z8tFdCWglt19Ee1xnJ5YJ2GCw9grE1cUT1Uxh34P4sD0y2T8MzaNw= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639460853428.62944383606634; Tue, 28 Feb 2023 18:57:40 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCeH-0007tm-Sa; Tue, 28 Feb 2023 21:56:57 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCeF-0007t2-Vl for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:56:56 -0500 Received: from mail-pj1-x102d.google.com ([2607:f8b0:4864:20::102d]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCeE-00031u-6x for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:56:55 -0500 Received: by mail-pj1-x102d.google.com with SMTP id y2so11897612pjg.3 for ; Tue, 28 Feb 2023 18:56:53 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.56.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:56:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ilPb2IEFR711A5JMA2FRDN9ckTYJ8eccF+1dWUeK1z0=; b=xVz0pabBbL0D98xS/Ydtu/9f9aL8UJtiKZU+p4c/Q217u9A6HQ+jFRDI9ExME3Oa5S SUW8IaTR/yqMQIWbpaozYTZ0XgG/i/t0rPsFe7AWMnkOyfRszbso9cGIrh3lKc2GJRHX aeXSvJXqcmXm2afil6Ye1ReU8uRVVp/Y8154u6Iz/frS+bsT5xleYPRvR1hZriZpFDhe 0KH0RMJgFvD8mApO9rPcHZ0rlVtdW4B6Vi8NC6n7XwQdxN6o6lV91tL1cTxGpyd0C69U sOxii3BT8i33LDQCLJ1VoebFe5iUa92V1Wdz0aqPXyut/Z3j2UqwvH6PbvFFvAcmIted oa7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ilPb2IEFR711A5JMA2FRDN9ckTYJ8eccF+1dWUeK1z0=; b=dBtTT6eWARjNAJHECyqaIAcD4qqQ82Dr07xRfTiAYI8iQYGZB/f01+PGp0Q56ifTo3 7OF8uacqrhTLbhoC1uGMAERej7BiIqVxjLeIyb/FKiu0HJREddHiIaVjsfW8gPwMBA7b yM7ROYRd879zRcu3K0pigj5fXc7K1GpvEaxNalwsAYENahH4OamVxBM8eTMiBOQUXVax D7hxmj0HtOpWGkSVpVGomxC6oGGIWP9jmHXu5vPa1ZeJ66CDMb5ODowPIHlystPbYXsJ WGcTx+arjz922YIx0GKSyIHAX/QTzlGrlQtHYJhRgLu+EsFpge7WVb+nIsDExRzdSOeN GdUg== X-Gm-Message-State: AO0yUKUae+nUW1uT+/XLNtcZVImFZoV1gvr5AdOxTdEB/RncrVHYgkQ+ hOKX3gxhSpWAiBnD4BLBjD8soYO7C8TvAgqFCD0= X-Google-Smtp-Source: AK7set843eUzRC/4Q0jAy1AIAXaieOpanAdeadUMJpvx34rSQ8X0/39e6rTR8deTGHHyAgAuznuVBg== X-Received: by 2002:a17:902:f544:b0:19d:74c:78e4 with SMTP id h4-20020a170902f54400b0019d074c78e4mr5783445plf.55.1677639412956; Tue, 28 Feb 2023 18:56:52 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Daniel Henrique Barboza Subject: [PULL 04/62] accel/tcg: Add 'size' param to probe_access_full Date: Tue, 28 Feb 2023 16:55:45 -1000 Message-Id: <20230301025643.1227244-5-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102d; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639461628100001 Change to match the recent change to probe_access_flags. All existing callers updated to supply 0, so no change in behaviour. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Daniel Henrique Barboza Signed-off-by: Richard Henderson --- include/exec/exec-all.h | 2 +- accel/tcg/cputlb.c | 4 ++-- target/arm/ptw.c | 2 +- target/arm/tcg/mte_helper.c | 4 ++-- target/arm/tcg/sve_helper.c | 2 +- target/arm/tcg/translate-a64.c | 2 +- target/i386/tcg/sysemu/excp_helper.c | 4 ++-- 7 files changed, 10 insertions(+), 10 deletions(-) diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h index 165b050872..b631832e17 100644 --- a/include/exec/exec-all.h +++ b/include/exec/exec-all.h @@ -475,7 +475,7 @@ int probe_access_flags(CPUArchState *env, target_ulong = addr, int size, * and must be consumed or copied immediately, before any further * access or changes to TLB @mmu_idx. */ -int probe_access_full(CPUArchState *env, target_ulong addr, +int probe_access_full(CPUArchState *env, target_ulong addr, int size, MMUAccessType access_type, int mmu_idx, bool nonfault, void **phost, CPUTLBEntryFull **pfull, uintptr_t retaddr); diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c index fc27e34457..008ae7a66d 100644 --- a/accel/tcg/cputlb.c +++ b/accel/tcg/cputlb.c @@ -1589,12 +1589,12 @@ static int probe_access_internal(CPUArchState *env,= target_ulong addr, return flags; } =20 -int probe_access_full(CPUArchState *env, target_ulong addr, +int probe_access_full(CPUArchState *env, target_ulong addr, int size, MMUAccessType access_type, int mmu_idx, bool nonfault, void **phost, CPUTLBEntryFull **pfull, uintptr_t retaddr) { - int flags =3D probe_access_internal(env, addr, 0, access_type, mmu_idx, + int flags =3D probe_access_internal(env, addr, size, access_type, mmu_= idx, nonfault, phost, pfull, retaddr); =20 /* Handle clean RAM pages. */ diff --git a/target/arm/ptw.c b/target/arm/ptw.c index cf3f2fd703..8541ef56d6 100644 --- a/target/arm/ptw.c +++ b/target/arm/ptw.c @@ -259,7 +259,7 @@ static bool S1_ptw_translate(CPUARMState *env, S1Transl= ate *ptw, int flags; =20 env->tlb_fi =3D fi; - flags =3D probe_access_full(env, addr, MMU_DATA_LOAD, + flags =3D probe_access_full(env, addr, 0, MMU_DATA_LOAD, arm_to_core_mmu_idx(s2_mmu_idx), true, &ptw->out_host, &full, 0); env->tlb_fi =3D NULL; diff --git a/target/arm/tcg/mte_helper.c b/target/arm/tcg/mte_helper.c index 98bcf59c22..fee3c7eb96 100644 --- a/target/arm/tcg/mte_helper.c +++ b/target/arm/tcg/mte_helper.c @@ -118,7 +118,7 @@ static uint8_t *allocation_tag_mem(CPUARMState *env, in= t ptr_mmu_idx, * valid. Indicate to probe_access_flags no-fault, then assert that * we received a valid page. */ - flags =3D probe_access_full(env, ptr, ptr_access, ptr_mmu_idx, + flags =3D probe_access_full(env, ptr, 0, ptr_access, ptr_mmu_idx, ra =3D=3D 0, &host, &full, ra); assert(!(flags & TLB_INVALID_MASK)); =20 @@ -154,7 +154,7 @@ static uint8_t *allocation_tag_mem(CPUARMState *env, in= t ptr_mmu_idx, */ in_page =3D -(ptr | TARGET_PAGE_MASK); if (unlikely(ptr_size > in_page)) { - flags |=3D probe_access_full(env, ptr + in_page, ptr_access, + flags |=3D probe_access_full(env, ptr + in_page, 0, ptr_access, ptr_mmu_idx, ra =3D=3D 0, &host, &full,= ra); assert(!(flags & TLB_INVALID_MASK)); } diff --git a/target/arm/tcg/sve_helper.c b/target/arm/tcg/sve_helper.c index 51909c44ac..9a8951afa4 100644 --- a/target/arm/tcg/sve_helper.c +++ b/target/arm/tcg/sve_helper.c @@ -5356,7 +5356,7 @@ bool sve_probe_page(SVEHostPage *info, bool nofault, = CPUARMState *env, &info->host, retaddr); #else CPUTLBEntryFull *full; - flags =3D probe_access_full(env, addr, access_type, mmu_idx, nofault, + flags =3D probe_access_full(env, addr, 0, access_type, mmu_idx, nofaul= t, &info->host, &full, retaddr); #endif info->flags =3D flags; diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.c index da9f877476..67e9c4ee79 100644 --- a/target/arm/tcg/translate-a64.c +++ b/target/arm/tcg/translate-a64.c @@ -14651,7 +14651,7 @@ static bool is_guarded_page(CPUARMState *env, Disas= Context *s) * that the TLB entry must be present and valid, and thus this * access will never raise an exception. */ - flags =3D probe_access_full(env, addr, MMU_INST_FETCH, mmu_idx, + flags =3D probe_access_full(env, addr, 0, MMU_INST_FETCH, mmu_idx, false, &host, &full, 0); assert(!(flags & TLB_INVALID_MASK)); =20 diff --git a/target/i386/tcg/sysemu/excp_helper.c b/target/i386/tcg/sysemu/= excp_helper.c index 55bd1194d3..e87f90dbe3 100644 --- a/target/i386/tcg/sysemu/excp_helper.c +++ b/target/i386/tcg/sysemu/excp_helper.c @@ -64,7 +64,7 @@ static bool ptw_translate(PTETranslate *inout, hwaddr add= r) int flags; =20 inout->gaddr =3D addr; - flags =3D probe_access_full(inout->env, addr, MMU_DATA_STORE, + flags =3D probe_access_full(inout->env, addr, 0, MMU_DATA_STORE, inout->ptw_idx, true, &inout->haddr, &full, = 0); =20 if (unlikely(flags & TLB_INVALID_MASK)) { @@ -428,7 +428,7 @@ do_check_protect_pse36: CPUTLBEntryFull *full; int flags, nested_page_size; =20 - flags =3D probe_access_full(env, paddr, access_type, + flags =3D probe_access_full(env, paddr, 0, access_type, MMU_NESTED_IDX, true, &pte_trans.haddr, &full, 0); if (unlikely(flags & TLB_INVALID_MASK)) { --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639435; cv=none; d=zohomail.com; s=zohoarc; b=EBAu23moOPpTOmrgf2oPNZ4DKuoO3qrfR3qDbc4+Djp/o+hFnePtK0EvP4OfhixvRqLgJjjA2B9jTQPMuCa3AIb3QzvJXmewwhGfIgbSM/E5zGyo+7gXemQ+m7W/iIkOETk8BKlL4wL1AU2YAIBK0Z0kgYKUusZnWjHrsh/uXUs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639435; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=Ft8WH+FuBF8I8ueEJPXs4vslDKFeqOJg8UxKh9LKx00=; b=X3mU/YeaWrXUUNelwMsiuqAWKBvGiU74oLy0cDOmm2lFUR/1HTOQmYixSFkJ2EGjCMfUyO7a23EZ3dHR3APDrOKvQNLn56lmYjIjg9GJ8BwnumiT8dUtmQSCSKKKQzxE0t82/pqASOfqC25mMJxN+1dyAx4yBGihqEuSeZt2ltc= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639435577260.23564507710546; Tue, 28 Feb 2023 18:57:15 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCeI-0007tw-Ng; Tue, 28 Feb 2023 21:56:58 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCeH-0007tb-Ng for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:56:57 -0500 Received: from mail-pj1-x102a.google.com ([2607:f8b0:4864:20::102a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCeF-00032C-WE for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:56:57 -0500 Received: by mail-pj1-x102a.google.com with SMTP id oj5so7939319pjb.5 for ; Tue, 28 Feb 2023 18:56:55 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.56.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:56:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Ft8WH+FuBF8I8ueEJPXs4vslDKFeqOJg8UxKh9LKx00=; b=YtN/g0ajufLv125i4RT/4WCgIQmRcDCE3oP96gf0ERIlMkdgx5lJisWOkH6xwqic3j nGrYFcpJGMqYdG2k1awJdjqBwTEKd4NaKmaZjmzbNM25XGCbFNuXrqhoUad3B7P+CsBn JDxJ95T/Drv/DoCyk3fBl0YITXg3yii+xFi9fwccpyk+xCCqjrsulnEJ8trKoPu8aPvG 4VJTzeyLaZfi3i/M8kdApCMvS2C2KjhwADoBmeqeOEBopSQodw3rJJTMhDfr5QBAjILz jVAZnAI/cBiSTR5gHXbBx3NkEzx2ZkLrIT9uRuXUCnOyEKseDm7qwerUFuh5rGNY97C4 P5ew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Ft8WH+FuBF8I8ueEJPXs4vslDKFeqOJg8UxKh9LKx00=; b=h0HS8dcTR99p8sHG36vbjTs2PpL+1EjJUEKQ21qriO4sXD9DcsMz8+AsY2X72bGY4g JdyPi4Ye/wS14F1tGJ2rV3RLAaw54F+kSvYqCy2qy6ccXaeipp2gfal6WERPoszfWJJa 56F09GJ/uSdOo2Oyi/OcyPfA1KGzXakdsDhCvbG7WGDfCcoWEb7+L2YeAdF8zZpUPQrm QTFNmkWLO/EPnrjDxh62qRAfig5dKfngejKxIZ21mUtcfMJsW7ZiEU52RM2aEDMhlKzQ 4MxrOY8F+AXW8oTqXigFA3X4JgLXdZbxFM9QzSVCEa+I+jEydgZg0aThpxOXie2drMN/ mAAw== X-Gm-Message-State: AO0yUKXdRfFWwd5IL2GhCzjn7VK31xxPGvI3PZQYn/zPtPZecgYwSbGW xdFwmO8rEeo5DHtqFsfSrNg4Rxn/wN4SvOIyeUo= X-Google-Smtp-Source: AK7set8Peyye9WeZ/acQ8gYahYVJ1SoG7I7xw947fMYvLeWtPwhWQU+ZSH67G4VKRlCSkpEM6Uczmw== X-Received: by 2002:a17:903:2308:b0:19d:16ed:3e34 with SMTP id d8-20020a170903230800b0019d16ed3e34mr6258849plh.26.1677639414638; Tue, 28 Feb 2023 18:56:54 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 05/62] include/exec: Introduce `CF_PCREL` Date: Tue, 28 Feb 2023 16:55:46 -1000 Message-Id: <20230301025643.1227244-6-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102a; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639437461100003 From: Anton Johansson via Adds a new field to TranslationBlock.cflags denoting whether or not the instructions of a given translation block are pc-relative. This field aims to replace the macro `TARGET_TB_PCREL`. Signed-off-by: Anton Johansson Reviewed-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20230227135202.9710-2-anjo@rev.ng> Signed-off-by: Richard Henderson --- include/exec/exec-all.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h index b631832e17..1574eabac8 100644 --- a/include/exec/exec-all.h +++ b/include/exec/exec-all.h @@ -546,6 +546,7 @@ struct TranslationBlock { #define CF_INVALID 0x00040000 /* TB is stale. Set with @jmp_lock hel= d */ #define CF_PARALLEL 0x00080000 /* Generate code for a parallel contex= t */ #define CF_NOIRQ 0x00100000 /* Generate an uninterruptible TB */ +#define CF_PCREL 0x00200000 /* Opcodes in TB are PC-relative */ #define CF_CLUSTER_MASK 0xff000000 /* Top 8 bits are cluster ID */ #define CF_CLUSTER_SHIFT 24 =20 --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639511; cv=none; d=zohomail.com; s=zohoarc; b=K34kBQ5GRaMIJo+fBIxKoMvZcuRzAMMv7JZBSL8Xp33E64UiwyzvIG6Hh1l0LaxI2yzSZyWpLXt3A4mtABnG+QNs2V1mspS6VL7R1HCGIC8ZMcxuS3GOtviCAYss2aNhT6taoO8ctbX8KBCFRfMedbz7Ms9i8z1hF4bnLyqXxUM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639511; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=7N54q35zNU94utqNcR36M2J+OBregYPQN6g1oQbxKlM=; b=RMmt/wKeB0+AVQZa4V/rJVor7JCLvqz6wUGc8d0PTpKCk5i4/M0TkPQGH+6on5w4OSfDfygTyGUBOga/ZBJST9ngqt0Q3HrZ474n7Y3O2Eikni3EhHawLrAnmQRXu6d9blUnWq2K1SWyBy8TiYQhJgNn28Auj5YPjQ5bMhJLZJ0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 167763951137431.91569988342883; Tue, 28 Feb 2023 18:58:31 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCeL-0007uT-6X; Tue, 28 Feb 2023 21:57:01 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCeI-0007u0-PX for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:56:58 -0500 Received: from mail-pj1-x102d.google.com ([2607:f8b0:4864:20::102d]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCeH-00031u-38 for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:56:58 -0500 Received: by mail-pj1-x102d.google.com with SMTP id y2so11897706pjg.3 for ; Tue, 28 Feb 2023 18:56:56 -0800 (PST) Received: from stoup.. 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102d; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639511689100007 From: Anton Johansson via Signed-off-by: Anton Johansson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20230227135202.9710-3-anjo@rev.ng> Signed-off-by: Richard Henderson --- target/i386/cpu.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 4bad3d41d3..62755bf511 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -6534,6 +6534,11 @@ static void x86_cpu_realizefn(DeviceState *dev, Erro= r **errp) static bool ht_warned; unsigned requested_lbr_fmt; =20 + /* Use pc-relative instructions in system-mode */ +#ifndef CONFIG_USER_ONLY + cs->tcg_cflags |=3D CF_PCREL; +#endif + if (cpu->apic_id =3D=3D UNASSIGNED_APIC_ID) { error_setg(errp, "apic-id property was not initialized properly"); return; --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639511; cv=none; d=zohomail.com; s=zohoarc; b=mJRBc7rUkEMn01KNJc/Rv/vzee7y8GrXiko6SrVWK4TSKzDLMcPwA3u+1Ag5fUs5AjuM+ExcGTMyBHwOsR3Iq4DQT+gTd8pXV3pBehQsN2/mbf6yUfePsvtW9gCF3YiA52m4oYv6U2c0qGpR/rog4YqIRTbMkui5qZYAKc0pTz8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639511; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; 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bool no_aa32 =3D false; =20 + /* Use pc-relative instructions in system-mode */ +#ifndef CONFIG_USER_ONLY + cs->tcg_cflags |=3D CF_PCREL; +#endif + /* If we needed to query the host kernel for the CPU features * then it's possible that might have failed in the initfn, but * this is the first point where we can report it. --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639504; cv=none; d=zohomail.com; s=zohoarc; b=Tmh7jV9JniN4G2o1H0684RRJarBzCvBwo4q0xth0Mqy28hvi7OWClk2iuqPZjzmpH0hnMfLrFvPwFHFONio2ZkAM3tGeckPcX2IcMOXJC8amvNFHGismts7T+tNBcDvz6cm1YuTWcjixoxHOYzZjScMQ/uryi68RM1FofWFhfII= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::636; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x636.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639505771100003 From: Anton Johansson via Signed-off-by: Anton Johansson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20230227135202.9710-5-anjo@rev.ng> Signed-off-by: Richard Henderson --- accel/tcg/internal.h | 10 ++++---- accel/tcg/tb-jmp-cache.h | 48 +++++++++++++++++++-------------------- accel/tcg/cpu-exec.c | 8 +++---- accel/tcg/perf.c | 2 +- accel/tcg/tb-maint.c | 8 +++---- accel/tcg/translate-all.c | 14 ++++++------ 6 files changed, 44 insertions(+), 46 deletions(-) diff --git a/accel/tcg/internal.h b/accel/tcg/internal.h index 130d7fd564..5daa4cf0d7 100644 --- a/accel/tcg/internal.h +++ b/accel/tcg/internal.h @@ -57,11 +57,11 @@ void cpu_restore_state_from_tb(CPUState *cpu, Translati= onBlock *tb, /* Return the current PC from CPU, which may be cached in TB. */ static inline target_ulong log_pc(CPUState *cpu, const TranslationBlock *t= b) { -#if TARGET_TB_PCREL - return cpu->cc->get_pc(cpu); -#else - return tb_pc(tb); -#endif + if (tb_cflags(tb) & CF_PCREL) { + return cpu->cc->get_pc(cpu); + } else { + return tb_pc(tb); + } } =20 extern int64_t max_delay; diff --git a/accel/tcg/tb-jmp-cache.h b/accel/tcg/tb-jmp-cache.h index b3f6e78835..083939b302 100644 --- a/accel/tcg/tb-jmp-cache.h +++ b/accel/tcg/tb-jmp-cache.h @@ -14,53 +14,51 @@ =20 /* * Accessed in parallel; all accesses to 'tb' must be atomic. - * For TARGET_TB_PCREL, accesses to 'pc' must be protected by - * a load_acquire/store_release to 'tb'. + * For CF_PCREL, accesses to 'pc' must be protected by a + * load_acquire/store_release to 'tb'. */ struct CPUJumpCache { struct rcu_head rcu; struct { TranslationBlock *tb; -#if TARGET_TB_PCREL target_ulong pc; -#endif } array[TB_JMP_CACHE_SIZE]; }; =20 static inline TranslationBlock * -tb_jmp_cache_get_tb(CPUJumpCache *jc, uint32_t hash) +tb_jmp_cache_get_tb(CPUJumpCache *jc, uint32_t cflags, uint32_t hash) { -#if TARGET_TB_PCREL - /* Use acquire to ensure current load of pc from jc. */ - return qatomic_load_acquire(&jc->array[hash].tb); -#else - /* Use rcu_read to ensure current load of pc from *tb. */ - return qatomic_rcu_read(&jc->array[hash].tb); -#endif + if (cflags & CF_PCREL) { + /* Use acquire to ensure current load of pc from jc. */ + return qatomic_load_acquire(&jc->array[hash].tb); + } else { + /* Use rcu_read to ensure current load of pc from *tb. */ + return qatomic_rcu_read(&jc->array[hash].tb); + } } =20 static inline target_ulong tb_jmp_cache_get_pc(CPUJumpCache *jc, uint32_t hash, TranslationBlock *tb) { -#if TARGET_TB_PCREL - return jc->array[hash].pc; -#else - return tb_pc(tb); -#endif + if (tb_cflags(tb) & CF_PCREL) { + return jc->array[hash].pc; + } else { + return tb_pc(tb); + } } =20 static inline void tb_jmp_cache_set(CPUJumpCache *jc, uint32_t hash, TranslationBlock *tb, target_ulong pc) { -#if TARGET_TB_PCREL - jc->array[hash].pc =3D pc; - /* Use store_release on tb to ensure pc is written first. */ - qatomic_store_release(&jc->array[hash].tb, tb); -#else - /* Use the pc value already stored in tb->pc. */ - qatomic_set(&jc->array[hash].tb, tb); -#endif + if (tb_cflags(tb) & CF_PCREL) { + jc->array[hash].pc =3D pc; + /* Use store_release on tb to ensure pc is written first. */ + qatomic_store_release(&jc->array[hash].tb, tb); + } else{ + /* Use the pc value already stored in tb->pc. */ + qatomic_set(&jc->array[hash].tb, tb); + } } =20 #endif /* ACCEL_TCG_TB_JMP_CACHE_H */ diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c index ef557e57aa..013856f103 100644 --- a/accel/tcg/cpu-exec.c +++ b/accel/tcg/cpu-exec.c @@ -183,7 +183,7 @@ static bool tb_lookup_cmp(const void *p, const void *d) const TranslationBlock *tb =3D p; const struct tb_desc *desc =3D d; =20 - if ((TARGET_TB_PCREL || tb_pc(tb) =3D=3D desc->pc) && + if ((tb_cflags(tb) & CF_PCREL || tb_pc(tb) =3D=3D desc->pc) && tb_page_addr0(tb) =3D=3D desc->page_addr0 && tb->cs_base =3D=3D desc->cs_base && tb->flags =3D=3D desc->flags && @@ -235,7 +235,7 @@ static TranslationBlock *tb_htable_lookup(CPUState *cpu= , target_ulong pc, return NULL; } desc.page_addr0 =3D phys_pc; - h =3D tb_hash_func(phys_pc, (TARGET_TB_PCREL ? 0 : pc), + h =3D tb_hash_func(phys_pc, (cflags & CF_PCREL ? 0 : pc), flags, cflags, *cpu->trace_dstate); return qht_lookup_custom(&tb_ctx.htable, &desc, h, tb_lookup_cmp); } @@ -254,7 +254,7 @@ static inline TranslationBlock *tb_lookup(CPUState *cpu= , target_ulong pc, =20 hash =3D tb_jmp_cache_hash_func(pc); jc =3D cpu->tb_jmp_cache; - tb =3D tb_jmp_cache_get_tb(jc, hash); + tb =3D tb_jmp_cache_get_tb(jc, cflags, hash); =20 if (likely(tb && tb_jmp_cache_get_pc(jc, hash, tb) =3D=3D pc && @@ -457,7 +457,7 @@ cpu_tb_exec(CPUState *cpu, TranslationBlock *itb, int *= tb_exit) if (cc->tcg_ops->synchronize_from_tb) { cc->tcg_ops->synchronize_from_tb(cpu, last_tb); } else { - assert(!TARGET_TB_PCREL); + tcg_debug_assert(!(tb_cflags(last_tb) & CF_PCREL)); assert(cc->set_pc); cc->set_pc(cpu, tb_pc(last_tb)); } diff --git a/accel/tcg/perf.c b/accel/tcg/perf.c index ae19f6e28f..65e35ea3b9 100644 --- a/accel/tcg/perf.c +++ b/accel/tcg/perf.c @@ -328,7 +328,7 @@ void perf_report_code(uint64_t guest_pc, TranslationBlo= ck *tb, for (insn =3D 0; insn < tb->icount; insn++) { /* FIXME: This replicates the restore_state_to_opc() logic. */ q[insn].address =3D tcg_ctx->gen_insn_data[insn][0]; - if (TARGET_TB_PCREL) { + if (tb_cflags(tb) & CF_PCREL) { q[insn].address |=3D (guest_pc & TARGET_PAGE_MASK); } else { #if defined(TARGET_I386) diff --git a/accel/tcg/tb-maint.c b/accel/tcg/tb-maint.c index b3d6529ae2..2dbc2ce172 100644 --- a/accel/tcg/tb-maint.c +++ b/accel/tcg/tb-maint.c @@ -44,7 +44,7 @@ static bool tb_cmp(const void *ap, const void *bp) const TranslationBlock *a =3D ap; const TranslationBlock *b =3D bp; =20 - return ((TARGET_TB_PCREL || tb_pc(a) =3D=3D tb_pc(b)) && + return ((tb_cflags(a) & CF_PCREL || tb_pc(a) =3D=3D tb_pc(b)) && a->cs_base =3D=3D b->cs_base && a->flags =3D=3D b->flags && (tb_cflags(a) & ~CF_INVALID) =3D=3D (tb_cflags(b) & ~CF_INVALI= D) && @@ -847,7 +847,7 @@ static void tb_jmp_cache_inval_tb(TranslationBlock *tb) { CPUState *cpu; =20 - if (TARGET_TB_PCREL) { + if (tb_cflags(tb) & CF_PCREL) { /* A TB may be at any virtual address */ CPU_FOREACH(cpu) { tcg_flush_jmp_cache(cpu); @@ -885,7 +885,7 @@ static void do_tb_phys_invalidate(TranslationBlock *tb,= bool rm_from_page_list) =20 /* remove the TB from the hash list */ phys_pc =3D tb_page_addr0(tb); - h =3D tb_hash_func(phys_pc, (TARGET_TB_PCREL ? 0 : tb_pc(tb)), + h =3D tb_hash_func(phys_pc, (orig_cflags & CF_PCREL ? 0 : tb_pc(tb)), tb->flags, orig_cflags, tb->trace_vcpu_dstate); if (!qht_remove(&tb_ctx.htable, tb, h)) { return; @@ -966,7 +966,7 @@ TranslationBlock *tb_link_page(TranslationBlock *tb, tb= _page_addr_t phys_pc, tb_record(tb, p, p2); =20 /* add in the hash table */ - h =3D tb_hash_func(phys_pc, (TARGET_TB_PCREL ? 0 : tb_pc(tb)), + h =3D tb_hash_func(phys_pc, (tb->cflags & CF_PCREL ? 0 : tb_pc(tb)), tb->flags, tb->cflags, tb->trace_vcpu_dstate); qht_insert(&tb_ctx.htable, tb, h, &existing_tb); =20 diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index 84f129337b..7969c1ee4c 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -134,7 +134,7 @@ static int encode_search(TranslationBlock *tb, uint8_t = *block) =20 for (j =3D 0; j < TARGET_INSN_START_WORDS; ++j) { if (i =3D=3D 0) { - prev =3D (!TARGET_TB_PCREL && j =3D=3D 0 ? tb_pc(tb) : 0); + prev =3D (!(tb_cflags(tb) & CF_PCREL) && j =3D=3D 0 ? tb_p= c(tb) : 0); } else { prev =3D tcg_ctx->gen_insn_data[i - 1][j]; } @@ -169,7 +169,7 @@ static int cpu_unwind_data_from_tb(TranslationBlock *tb= , uintptr_t host_pc, } =20 memset(data, 0, sizeof(uint64_t) * TARGET_INSN_START_WORDS); - if (!TARGET_TB_PCREL) { + if (!(tb_cflags(tb) & CF_PCREL)) { data[0] =3D tb_pc(tb); } =20 @@ -340,9 +340,9 @@ TranslationBlock *tb_gen_code(CPUState *cpu, =20 gen_code_buf =3D tcg_ctx->code_gen_ptr; tb->tc.ptr =3D tcg_splitwx_to_rx(gen_code_buf); -#if !TARGET_TB_PCREL - tb->pc =3D pc; -#endif + if (!(cflags & CF_PCREL)) { + tb->pc =3D pc; + } tb->cs_base =3D cs_base; tb->flags =3D flags; tb->cflags =3D cflags; @@ -407,8 +407,8 @@ TranslationBlock *tb_gen_code(CPUState *cpu, tb->tc.size =3D gen_code_size; =20 /* - * For TARGET_TB_PCREL, attribute all executions of the generated - * code to its first mapping. + * For CF_PCREL, attribute all executions of the generated code + * to its first mapping. */ perf_report_code(pc, tb, tcg_splitwx_to_rx(gen_code_buf)); 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.57.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:57:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=zEdQpqU9ueZEOo8eKz0oCLuTG410P44mvFlHhoCt7h0=; b=IZM5a17yH/sLpVf4i6uxEj4GzFnDKBRupYYFY5P9anLEJWKzX+RQTwAIf0sT3jGzsu T7YukuA9JWmHnbtXgpzsvDCV/jhlhjoUuY3+SuxMNGjsVjwX3ykKyffTvfdBGBnk/7/R trnm/qY0fd6ddrtf7dDHl2jD7va4eysAgG0el2mCPHBjo0qL34kN/2xLhQkEzL3eRHtz jJExoGd5wTvWOfeaV164ol+LCHDlPUva3kE4NOWRf+kw7RH3kcgbJ29rIlH+XNE+grRj Mph0dBN+fQqzPmcDVY5IcoFUBmIOqfbHtaYUjgeDEPMhBcR/izZS3ogNjYyxvs7nEP0k 5O4w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=zEdQpqU9ueZEOo8eKz0oCLuTG410P44mvFlHhoCt7h0=; b=OVAVxcw8Zi3aJgz4iGzENTo06RJ7fAavGDUMrfzOiSzVYcOlPHRNX0QPIAtgxbjuo0 1bxsE2xSR+hRZwGEDNy974ERw0l2wfVQmLH2p40C7/WIFc4LBqHfbqyccXalYqx2ccuE scB7SfM3HZOK9n8SEYBDpTnqVM0ytVd/mokLO9G/sV/fRikpnkvXwr64qgIKE7KRSoOr kgbmdZhL1I/A6vp66L/lyG+RDKslsDeuIB1NiQxwoQ/9u88d3eX0FgTxdDHM99QYHpQg KzGxTMGr4s9CZNE03Tz2rKG6ozpbIDlV0Lo9Yc2Mj/suDssIJ5reXiuCQ1bcj80F2K0z x0yA== X-Gm-Message-State: AO0yUKUNs9KjjTFZROgVcyNuxrPfs6Nnpf0kdkya1tb+pKnjtaO0s8w6 kL//81N0fPAS+IvA4qD4/uepY19PmHuSIqlmnX0= X-Google-Smtp-Source: AK7set+jszi5tMxtu6Sc55NfPJBKDZjTZiThlq+v6fL/fWsBjkY2oN8OZBeEvBxws1Lsc6Iim1fGGw== X-Received: by 2002:a17:902:da88:b0:19e:31a3:1a87 with SMTP id j8-20020a170902da8800b0019e31a31a87mr5472929plx.39.1677639421689; Tue, 28 Feb 2023 18:57:01 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 09/62] include/exec: Replace `TARGET_TB_PCREL` with `CF_PCREL` Date: Tue, 28 Feb 2023 16:55:50 -1000 Message-Id: <20230301025643.1227244-10-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102d; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639489634100005 From: Anton Johansson via Signed-off-by: Anton Johansson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20230227135202.9710-6-anjo@rev.ng> Signed-off-by: Richard Henderson --- include/exec/exec-all.h | 27 +++++++++++---------------- 1 file changed, 11 insertions(+), 16 deletions(-) diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h index 1574eabac8..6af001bfde 100644 --- a/include/exec/exec-all.h +++ b/include/exec/exec-all.h @@ -506,22 +506,20 @@ struct tb_tc { }; =20 struct TranslationBlock { -#if !TARGET_TB_PCREL /* * Guest PC corresponding to this block. This must be the true * virtual address. Therefore e.g. x86 stores EIP + CS_BASE, and * targets like Arm, MIPS, HP-PA, which reuse low bits for ISA or * privilege, must store those bits elsewhere. * - * If TARGET_TB_PCREL, the opcodes for the TranslationBlock are - * written such that the TB is associated only with the physical - * page and may be run in any virtual address context. In this case, - * PC must always be taken from ENV in a target-specific manner. + * If CF_PCREL, the opcodes for the TranslationBlock are written + * such that the TB is associated only with the physical page and + * may be run in any virtual address context. In this case, PC + * must always be taken from ENV in a target-specific manner. * Unwind information is taken as offsets from the page, to be * deposited into the "current" PC. */ target_ulong pc; -#endif =20 /* * Target-specific data associated with the TranslationBlock, e.g.: @@ -615,22 +613,19 @@ struct TranslationBlock { uintptr_t jmp_dest[2]; }; =20 -/* Hide the read to avoid ifdefs for TARGET_TB_PCREL. */ -static inline target_ulong tb_pc(const TranslationBlock *tb) -{ -#if TARGET_TB_PCREL - qemu_build_not_reached(); -#else - return tb->pc; -#endif -} - /* Hide the qatomic_read to make code a little easier on the eyes */ static inline uint32_t tb_cflags(const TranslationBlock *tb) { return qatomic_read(&tb->cflags); } =20 +/* Hide the read to avoid ifdefs for CF_PCREL. */ +static inline target_ulong tb_pc(const TranslationBlock *tb) +{ + assert(!(tb_cflags(tb) & CF_PCREL)); + return tb->pc; +} + static inline tb_page_addr_t tb_page_addr0(const TranslationBlock *tb) { #ifdef CONFIG_USER_ONLY --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639473; cv=none; d=zohomail.com; s=zohoarc; b=QpozqdwoUasL+wdiLM6isWws8O8oeFgHgyMotyZDw/q76ee44Fih2+Z3yUFVtabslih57KRXWXq5e9SdwDfJM1KzWUPJNLk8qJvQ/K/ofzIkp0roMr8SbsygvRVvklSRd9kTDJpkvnN2Ul1E4i79PL/z3KSZzMS+eHPL8J2epRc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639473; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=Dzh2V8dOPToqWQJo6n4SFX9SUU5KWduCM2s3vvcT/Rc=; b=aoLEdSMUVWt+eChMvnUTgdK11H2orojmt0czHeqyRc9BSItRlyjHb7WBmoSPNkIaI8r2jierGliTWDDTJ0EZRT/tb/E7Y/3e70JYlDl0VwXjYZYQDBV4AOgZZRWuLU4ZWpmswRMBCJJTnLxVbpCTy/ILNDImaoQm+RdZ1jdFcCw= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639473133549.2011421243308; Tue, 28 Feb 2023 18:57:53 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCec-0008VE-Vp; Tue, 28 Feb 2023 21:57:19 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCeb-0008Pp-5Q for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:57:17 -0500 Received: from mail-pj1-x1033.google.com ([2607:f8b0:4864:20::1033]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCeV-00035H-Ch for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:57:14 -0500 Received: by mail-pj1-x1033.google.com with SMTP id q31-20020a17090a17a200b0023750b69614so11570633pja.5 for ; Tue, 28 Feb 2023 18:57:04 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.57.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:57:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Dzh2V8dOPToqWQJo6n4SFX9SUU5KWduCM2s3vvcT/Rc=; b=L6xf8t6vU56IoRFO14tocUGnpW7VnxnEfg4sVj/ro6ZtPElWmYsS7UzLZg0LJdVpOf Brcw4DWo5BgKEfvre3KQex83J6v5tM4AXUFFSCjXfXmdFjEmKXCUbSRQmV1MB9u+oEp+ 7lmzIrEHLD9j3fbqf5ma9BS3nPZh7DdfTXhKuI5W4tAvEiyeoTaDZizh7WhYR3Stra4h GnqrRwAGnAENTRi/Wl+dw3moTDxvd4NmsUYq2RaKP/Zr6N1TnCAscnccNFDX6X5IPlVN Oto2Y43uuPVP1vvhkK/9wMcapRvVbUzKVVVTb88iK8jodoUs+sdtW0TXAgbKA/JPWuIQ 0dog== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Dzh2V8dOPToqWQJo6n4SFX9SUU5KWduCM2s3vvcT/Rc=; b=BiatY08sj7vKa/RfcoMPYthy6MbaL5NCIOK0gU+NnMlICuBSHETKJT5XOeQ9HGB4gQ CbQHp+CTqIRjMgeIB2fIXmMCrUrgYXMfIx1tVPW9n6SmjTwa4PVsqZabMH19Zvbu+uU8 NFxAlFSBp2mm+dTTdCFQ9bn53Q8fElMxP4S+Dr1GxcQFYmDhyyiSJ1HJT1Bj3NPWtcfV sUX616WPYenho6UfkAw4C05iV/XGdlTePR/OV37eti3jvqwej/SFqsVQISyMQgI9y9cE S3PM3GXJrGhwJrIavZ9fGJCsh5x/++vvCttcoA4hTjMuBtnQ3FfIrvU1euBS5m+7G9ll DqSA== X-Gm-Message-State: AO0yUKVIoKbt7ZzmYqz/AIm2pDGcsSm8YsKkYe6HCKSkZpsYmrAp35YZ 4f8d4XyxV/V5um10PrjXPyroqPosupAPBs2sSgA= X-Google-Smtp-Source: AK7set9+Xsf/AETWeg3KMQdNGT/Tp5EorBJMIsoElTmbKUPuLH31bB6UTk5XrXAsJzCTBFrB6i+tYw== X-Received: by 2002:a17:902:f685:b0:19d:1fce:c9ec with SMTP id l5-20020a170902f68500b0019d1fcec9ecmr6316782plg.37.1677639423664; Tue, 28 Feb 2023 18:57:03 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 10/62] target/arm: Replace `TARGET_TB_PCREL` with `CF_PCREL` Date: Tue, 28 Feb 2023 16:55:51 -1000 Message-Id: <20230301025643.1227244-11-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1033; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1033.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639473678100001 From: Anton Johansson via Signed-off-by: Anton Johansson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20230227135202.9710-7-anjo@rev.ng> Signed-off-by: Richard Henderson --- target/arm/tcg/translate.h | 2 +- target/arm/cpu.c | 8 ++++---- target/arm/tcg/translate-a64.c | 8 ++++---- target/arm/tcg/translate.c | 6 +++--- 4 files changed, 12 insertions(+), 12 deletions(-) diff --git a/target/arm/tcg/translate.h b/target/arm/tcg/translate.h index 3717824b75..4001372acd 100644 --- a/target/arm/tcg/translate.h +++ b/target/arm/tcg/translate.h @@ -23,7 +23,7 @@ typedef struct DisasContext { /* The address of the current instruction being translated. */ target_ulong pc_curr; /* - * For TARGET_TB_PCREL, the full value of cpu_pc is not known + * For CF_PCREL, the full value of cpu_pc is not known * (although the page offset is known). For convenience, the * translation loop uses the full virtual address that triggered * the translation, from base.pc_start through pc_curr. diff --git a/target/arm/cpu.c b/target/arm/cpu.c index b21d52cce7..850b018efb 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -78,8 +78,8 @@ static vaddr arm_cpu_get_pc(CPUState *cs) void arm_cpu_synchronize_from_tb(CPUState *cs, const TranslationBlock *tb) { - /* The program counter is always up to date with TARGET_TB_PCREL. */ - if (!TARGET_TB_PCREL) { + /* The program counter is always up to date with CF_PCREL. */ + if (!(tb_cflags(tb) & CF_PCREL)) { CPUARMState *env =3D cs->env_ptr; /* * It's OK to look at env for the current mode here, because it's @@ -100,7 +100,7 @@ void arm_restore_state_to_opc(CPUState *cs, CPUARMState *env =3D cs->env_ptr; =20 if (is_a64(env)) { - if (TARGET_TB_PCREL) { + if (tb_cflags(tb) & CF_PCREL) { env->pc =3D (env->pc & TARGET_PAGE_MASK) | data[0]; } else { env->pc =3D data[0]; @@ -108,7 +108,7 @@ void arm_restore_state_to_opc(CPUState *cs, env->condexec_bits =3D 0; env->exception.syndrome =3D data[2] << ARM_INSN_START_WORD2_SHIFT; } else { - if (TARGET_TB_PCREL) { + if (tb_cflags(tb) & CF_PCREL) { env->regs[15] =3D (env->regs[15] & TARGET_PAGE_MASK) | data[0]; } else { env->regs[15] =3D data[0]; diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.c index 67e9c4ee79..7bbffdd1fe 100644 --- a/target/arm/tcg/translate-a64.c +++ b/target/arm/tcg/translate-a64.c @@ -143,7 +143,7 @@ static void reset_btype(DisasContext *s) static void gen_pc_plus_diff(DisasContext *s, TCGv_i64 dest, target_long d= iff) { assert(s->pc_save !=3D -1); - if (TARGET_TB_PCREL) { + if (tb_cflags(s->base.tb) & CF_PCREL) { tcg_gen_addi_i64(dest, cpu_pc, (s->pc_curr - s->pc_save) + diff); } else { tcg_gen_movi_i64(dest, s->pc_curr + diff); @@ -393,7 +393,7 @@ static void gen_goto_tb(DisasContext *s, int n, int64_t= diff) * update to pc to the unlinked path. A long chain of links * can thus avoid many updates to the PC. */ - if (TARGET_TB_PCREL) { + if (tb_cflags(s->base.tb) & CF_PCREL) { gen_a64_update_pc(s, diff); tcg_gen_goto_tb(n); } else { @@ -4297,7 +4297,7 @@ static void disas_pc_rel_adr(DisasContext *s, uint32_= t insn) if (page) { /* ADRP (page based) */ offset <<=3D 12; - /* The page offset is ok for TARGET_TB_PCREL. */ + /* The page offset is ok for CF_PCREL. */ offset -=3D s->pc_curr & 0xfff; } =20 @@ -14809,7 +14809,7 @@ static void aarch64_tr_insn_start(DisasContextBase = *dcbase, CPUState *cpu) DisasContext *dc =3D container_of(dcbase, DisasContext, base); target_ulong pc_arg =3D dc->base.pc_next; =20 - if (TARGET_TB_PCREL) { + if (tb_cflags(dcbase->tb) & CF_PCREL) { pc_arg &=3D ~TARGET_PAGE_MASK; } tcg_gen_insn_start(pc_arg, 0, 0); diff --git a/target/arm/tcg/translate.c b/target/arm/tcg/translate.c index c23a3462bf..0e7d3b8561 100644 --- a/target/arm/tcg/translate.c +++ b/target/arm/tcg/translate.c @@ -269,7 +269,7 @@ static target_long jmp_diff(DisasContext *s, target_lon= g diff) static void gen_pc_plus_diff(DisasContext *s, TCGv_i32 var, target_long di= ff) { assert(s->pc_save !=3D -1); - if (TARGET_TB_PCREL) { + if (tb_cflags(s->base.tb) & CF_PCREL) { tcg_gen_addi_i32(var, cpu_R[15], (s->pc_curr - s->pc_save) + diff); } else { tcg_gen_movi_i32(var, s->pc_curr + diff); @@ -2620,7 +2620,7 @@ static void gen_goto_tb(DisasContext *s, int n, targe= t_long diff) * update to pc to the unlinked path. A long chain of links * can thus avoid many updates to the PC. */ - if (TARGET_TB_PCREL) { + if (tb_cflags(s->base.tb) & CF_PCREL) { gen_update_pc(s, diff); tcg_gen_goto_tb(n); } else { @@ -9542,7 +9542,7 @@ static void arm_tr_insn_start(DisasContextBase *dcbas= e, CPUState *cpu) uint32_t condexec_bits; target_ulong pc_arg =3D dc->base.pc_next; =20 - if (TARGET_TB_PCREL) { + if (tb_cflags(dcbase->tb) & CF_PCREL) { pc_arg &=3D ~TARGET_PAGE_MASK; } if (dc->eci) { --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639561; cv=none; d=zohomail.com; s=zohoarc; b=HFP+294ORAXDCSivpasSK9ZL3aZ+dTRnEwhlT9qo8lJccAhnlAhRYOEoDt0LLxrhUEQ/3nLO9dZSi5gcgGP12liXa3R0FMolaCHCXkZloRZpDf/1B1Xqo9r170bLivTs5rrIcPxkXI6kXD5LoHoYxntZcguPWbDoJoeqScHRzhY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639561; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=QtLGbV4ps4dOgnRhEyRR1a5PH5+scTyKgRQWf3+bYqs=; b=RB3UoR5ZTkbMLNrY4XCp86/PJY5u6Hnqv+JN4ys9m+XivagzW9jLO725uLABG521Y3SwtMETmoz44Dhhzerrgz5TxbclWJEchJKJYdUEyNew8Kvx6+z9hlRQoOdwyzpobWz0Kj4COZx59BaZGlHMDhz8z7mEy2imy7ohhL/dzCY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639561552281.3418538785137; Tue, 28 Feb 2023 18:59:21 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCeh-0000Kw-QK; Tue, 28 Feb 2023 21:57:23 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCeb-0008PR-3b for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:57:17 -0500 Received: from mail-pl1-x642.google.com ([2607:f8b0:4864:20::642]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCeV-00035b-8X for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:57:13 -0500 Received: by mail-pl1-x642.google.com with SMTP id i10so12543244plr.9 for ; Tue, 28 Feb 2023 18:57:06 -0800 (PST) Received: from stoup.. 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::642; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x642.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639561908100005 From: Anton Johansson via Signed-off-by: Anton Johansson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20230227135202.9710-8-anjo@rev.ng> Signed-off-by: Richard Henderson --- target/i386/helper.c | 2 +- target/i386/tcg/tcg-cpu.c | 6 +++--- target/i386/tcg/translate.c | 26 +++++++++++++------------- 3 files changed, 17 insertions(+), 17 deletions(-) diff --git a/target/i386/helper.c b/target/i386/helper.c index 0ac2da066d..8857444819 100644 --- a/target/i386/helper.c +++ b/target/i386/helper.c @@ -520,7 +520,7 @@ static inline target_ulong get_memio_eip(CPUX86State *e= nv) } =20 /* Per x86_restore_state_to_opc. */ - if (TARGET_TB_PCREL) { + if (cs->tcg_cflags & CF_PCREL) { return (env->eip & TARGET_PAGE_MASK) | data[0]; } else { return data[0] - env->segs[R_CS].base; diff --git a/target/i386/tcg/tcg-cpu.c b/target/i386/tcg/tcg-cpu.c index 79ac5908f7..c090ce152b 100644 --- a/target/i386/tcg/tcg-cpu.c +++ b/target/i386/tcg/tcg-cpu.c @@ -49,8 +49,8 @@ static void x86_cpu_exec_exit(CPUState *cs) static void x86_cpu_synchronize_from_tb(CPUState *cs, const TranslationBlock *tb) { - /* The instruction pointer is always up to date with TARGET_TB_PCREL. = */ - if (!TARGET_TB_PCREL) { + /* The instruction pointer is always up to date with CF_PCREL. */ + if (!(tb_cflags(tb) & CF_PCREL)) { CPUX86State *env =3D cs->env_ptr; env->eip =3D tb_pc(tb) - tb->cs_base; } @@ -64,7 +64,7 @@ static void x86_restore_state_to_opc(CPUState *cs, CPUX86State *env =3D &cpu->env; int cc_op =3D data[1]; =20 - if (TARGET_TB_PCREL) { + if (tb_cflags(tb) & CF_PCREL) { env->eip =3D (env->eip & TARGET_PAGE_MASK) | data[0]; } else { env->eip =3D data[0] - tb->cs_base; diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index 9d9392b009..3fed6d96f9 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -545,7 +545,7 @@ static inline void gen_op_st_rm_T0_A0(DisasContext *s, = int idx, int d) static void gen_update_eip_cur(DisasContext *s) { assert(s->pc_save !=3D -1); - if (TARGET_TB_PCREL) { + if (tb_cflags(s->base.tb) & CF_PCREL) { tcg_gen_addi_tl(cpu_eip, cpu_eip, s->base.pc_next - s->pc_save); } else { tcg_gen_movi_tl(cpu_eip, s->base.pc_next - s->cs_base); @@ -556,7 +556,7 @@ static void gen_update_eip_cur(DisasContext *s) static void gen_update_eip_next(DisasContext *s) { assert(s->pc_save !=3D -1); - if (TARGET_TB_PCREL) { + if (tb_cflags(s->base.tb) & CF_PCREL) { tcg_gen_addi_tl(cpu_eip, cpu_eip, s->pc - s->pc_save); } else { tcg_gen_movi_tl(cpu_eip, s->pc - s->cs_base); @@ -588,7 +588,7 @@ static TCGv_i32 eip_next_i32(DisasContext *s) if (CODE64(s)) { return tcg_constant_i32(-1); } - if (TARGET_TB_PCREL) { + if (tb_cflags(s->base.tb) & CF_PCREL) { TCGv_i32 ret =3D tcg_temp_new_i32(); tcg_gen_trunc_tl_i32(ret, cpu_eip); tcg_gen_addi_i32(ret, ret, s->pc - s->pc_save); @@ -601,7 +601,7 @@ static TCGv_i32 eip_next_i32(DisasContext *s) static TCGv eip_next_tl(DisasContext *s) { assert(s->pc_save !=3D -1); - if (TARGET_TB_PCREL) { + if (tb_cflags(s->base.tb) & CF_PCREL) { TCGv ret =3D tcg_temp_new(); tcg_gen_addi_tl(ret, cpu_eip, s->pc - s->pc_save); return ret; @@ -613,7 +613,7 @@ static TCGv eip_next_tl(DisasContext *s) static TCGv eip_cur_tl(DisasContext *s) { assert(s->pc_save !=3D -1); - if (TARGET_TB_PCREL) { + if (tb_cflags(s->base.tb) & CF_PCREL) { TCGv ret =3D tcg_temp_new(); tcg_gen_addi_tl(ret, cpu_eip, s->base.pc_next - s->pc_save); return ret; @@ -1830,7 +1830,7 @@ static void gen_rot_rm_T1(DisasContext *s, MemOp ot, = int op1, int is_right) tcg_temp_free_i32(t0); tcg_temp_free_i32(t1); =20 - /* The CC_OP value is no longer predictable. */=20 + /* The CC_OP value is no longer predictable. */ set_cc_op(s, CC_OP_DYNAMIC); } =20 @@ -1923,7 +1923,7 @@ static void gen_rotc_rm_T1(DisasContext *s, MemOp ot,= int op1, gen_op_ld_v(s, ot, s->T0, s->A0); else gen_op_mov_v_reg(s, ot, s->T0, op1); - =20 + if (is_right) { switch (ot) { case MO_8: @@ -2319,7 +2319,7 @@ static TCGv gen_lea_modrm_1(DisasContext *s, AddressP= arts a, bool is_vsib) ea =3D cpu_regs[a.base]; } if (!ea) { - if (TARGET_TB_PCREL && a.base =3D=3D -2) { + if (tb_cflags(s->base.tb) & CF_PCREL && a.base =3D=3D -2) { /* With cpu_eip ~=3D pc_save, the expression is pc-relative. */ tcg_gen_addi_tl(s->A0, cpu_eip, a.disp - s->pc_save); } else { @@ -2867,7 +2867,7 @@ static void gen_jmp_rel(DisasContext *s, MemOp ot, in= t diff, int tb_num) if (!CODE64(s)) { if (ot =3D=3D MO_16) { mask =3D 0xffff; - if (TARGET_TB_PCREL && CODE32(s)) { + if (tb_cflags(s->base.tb) & CF_PCREL && CODE32(s)) { use_goto_tb =3D false; } } else { @@ -2879,7 +2879,7 @@ static void gen_jmp_rel(DisasContext *s, MemOp ot, in= t diff, int tb_num) gen_update_cc_op(s); set_cc_op(s, CC_OP_DYNAMIC); =20 - if (TARGET_TB_PCREL) { + if (tb_cflags(s->base.tb) & CF_PCREL) { tcg_gen_addi_tl(cpu_eip, cpu_eip, new_pc - s->pc_save); /* * If we can prove the branch does not leave the page and we have @@ -2896,13 +2896,13 @@ static void gen_jmp_rel(DisasContext *s, MemOp ot, = int diff, int tb_num) translator_use_goto_tb(&s->base, new_eip + s->cs_base)) { /* jump to same page: we can use a direct jump */ tcg_gen_goto_tb(tb_num); - if (!TARGET_TB_PCREL) { + if (!(tb_cflags(s->base.tb) & CF_PCREL)) { tcg_gen_movi_tl(cpu_eip, new_eip); } tcg_gen_exit_tb(s->base.tb, tb_num); s->base.is_jmp =3D DISAS_NORETURN; } else { - if (!TARGET_TB_PCREL) { + if (!(tb_cflags(s->base.tb) & CF_PCREL)) { tcg_gen_movi_tl(cpu_eip, new_eip); } if (s->jmp_opt) { @@ -7065,7 +7065,7 @@ static void i386_tr_insn_start(DisasContextBase *dcba= se, CPUState *cpu) target_ulong pc_arg =3D dc->base.pc_next; =20 dc->prev_insn_end =3D tcg_last_op(); - if (TARGET_TB_PCREL) { + if (tb_cflags(dcbase->tb) & CF_PCREL) { pc_arg -=3D dc->cs_base; pc_arg &=3D ~TARGET_PAGE_MASK; } --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639551; cv=none; d=zohomail.com; s=zohoarc; b=T8bDveVVAeleZp8rifH6NG/YU0vu/fwnc/MsGO95IFy+SO6R+pauyL43ALEvs6DmjzjxQ/4gxVZRY/vL+Yd5sa/KB+EO7uodDqpIos68KB95gMR90IdHbWfcKbE32xhWS5GkFYLBL/81sQzKk+zOq5C5K1qgFgZpqWRfFLa8dWA= ARC-Message-Signature: i=1; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.57.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:57:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=QSj4VJsjFHaRvQs4eWwMwZJtQE/UiuIsIRLvGg9jXBw=; b=sgLNgVyFesr+/dj8Suw1oH59GtsURNGvcOkDk5pCAtGvtfPCzB+5c4+q+QONuv+4ip iar4Ha8ZJudKR0bZkQt4cPTEt9f3US8sc5TrUR5se2V5hlT5y93mpBHAC8BsBkW5nPeu QhL5Vk2KmMQXUnkAPAcXr0DArLNjih9UxSNvZYeq98Vm2CFSqM7Rum5kbuaJFt7dfVI7 wjEy6AL3/PwKgFcYpbq/x2zApsM9Np+T6n5a9Dt38XazB+pQyF3kmnKqNLdz/BGa4Jx2 ErBuxBZMQup2TV+1CwSe3HslpuB89+eRLah0pk+1/ASJjfz6PK2e+dJWRT+k3rJqw61z 4Q7g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=QSj4VJsjFHaRvQs4eWwMwZJtQE/UiuIsIRLvGg9jXBw=; b=uR7zQKid8lyq1u/Xdqe1k/zNpp1HN2mnLlmdw54Y0SI35yIFGgFVxisV10XCYTbzuO 8G/7J1NfWtOsSVvJCCZz19sbAoX+BmDEEC6F8HCH5Q7AKufdL3yEWLUjSU83IlX497eC 9nNJbZfc8xuQugSt+huQeC2bcdqBaQePsuNmFKrysgRmak1fWSJZhIf4NIMHOqTFz89Q 9At6KEA1IfuVdnQt5mTlznGt4Re8xZ4aSuNcZlExkrzJDB5AZp72p4XxtioVb0ZgtcSh w3Zlc5M+g+adjt8nHG4KtOApCKbAbV49JVq7pPxRMU0FLXlOkM61GP7j6K+n5an73kn4 Mzmw== X-Gm-Message-State: AO0yUKV2jNJ12yjuKRxvlLQOfbv+p+Z8YWrpzbbLdPyZiddiV8PuvsyN E/LiLvvlRh3MrTJiVvWqBpxdSw9QHV9h/omnfP0= X-Google-Smtp-Source: AK7set8MydbJm7nNvLjYutuhCNPa7o/QgJcqALe6MvHu4irZ5WW5wkcYb5O5bBYrhP9+IAmHM/DMjA== X-Received: by 2002:a17:902:d4c3:b0:19c:f84b:58be with SMTP id o3-20020a170902d4c300b0019cf84b58bemr6582532plg.3.1677639431985; Tue, 28 Feb 2023 18:57:11 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 15/62] accel/tcg: Move jmp-cache `CF_PCREL` checks to caller Date: Tue, 28 Feb 2023 16:55:56 -1000 Message-Id: <20230301025643.1227244-16-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1030; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1030.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639553875100011 From: Anton Johansson via tb-jmp-cache.h contains a few small functions that only exist to hide a CF_PCREL check, however the caller often already performs such a check. This patch moves CF_PCREL checks from the callee to the caller, and also removes these functions which now only hide an access of the jmp-cache. Signed-off-by: Anton Johansson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20230227135202.9710-12-anjo@rev.ng> Signed-off-by: Richard Henderson --- accel/tcg/tb-jmp-cache.h | 36 --------------------------- accel/tcg/cpu-exec.c | 54 +++++++++++++++++++++++++++++----------- 2 files changed, 40 insertions(+), 50 deletions(-) diff --git a/accel/tcg/tb-jmp-cache.h b/accel/tcg/tb-jmp-cache.h index 083939b302..bee87eb840 100644 --- a/accel/tcg/tb-jmp-cache.h +++ b/accel/tcg/tb-jmp-cache.h @@ -25,40 +25,4 @@ struct CPUJumpCache { } array[TB_JMP_CACHE_SIZE]; }; =20 -static inline TranslationBlock * -tb_jmp_cache_get_tb(CPUJumpCache *jc, uint32_t cflags, uint32_t hash) -{ - if (cflags & CF_PCREL) { - /* Use acquire to ensure current load of pc from jc. */ - return qatomic_load_acquire(&jc->array[hash].tb); - } else { - /* Use rcu_read to ensure current load of pc from *tb. */ - return qatomic_rcu_read(&jc->array[hash].tb); - } -} - -static inline target_ulong -tb_jmp_cache_get_pc(CPUJumpCache *jc, uint32_t hash, TranslationBlock *tb) -{ - if (tb_cflags(tb) & CF_PCREL) { - return jc->array[hash].pc; - } else { - return tb_pc(tb); - } -} - -static inline void -tb_jmp_cache_set(CPUJumpCache *jc, uint32_t hash, - TranslationBlock *tb, target_ulong pc) -{ - if (tb_cflags(tb) & CF_PCREL) { - jc->array[hash].pc =3D pc; - /* Use store_release on tb to ensure pc is written first. */ - qatomic_store_release(&jc->array[hash].tb, tb); - } else{ - /* Use the pc value already stored in tb->pc. */ - qatomic_set(&jc->array[hash].tb, tb); - } -} - #endif /* ACCEL_TCG_TB_JMP_CACHE_H */ diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c index 013856f103..aa14e97958 100644 --- a/accel/tcg/cpu-exec.c +++ b/accel/tcg/cpu-exec.c @@ -254,21 +254,46 @@ static inline TranslationBlock *tb_lookup(CPUState *c= pu, target_ulong pc, =20 hash =3D tb_jmp_cache_hash_func(pc); jc =3D cpu->tb_jmp_cache; - tb =3D tb_jmp_cache_get_tb(jc, cflags, hash); =20 - if (likely(tb && - tb_jmp_cache_get_pc(jc, hash, tb) =3D=3D pc && - tb->cs_base =3D=3D cs_base && - tb->flags =3D=3D flags && - tb->trace_vcpu_dstate =3D=3D *cpu->trace_dstate && - tb_cflags(tb) =3D=3D cflags)) { - return tb; + if (cflags & CF_PCREL) { + /* Use acquire to ensure current load of pc from jc. */ + tb =3D qatomic_load_acquire(&jc->array[hash].tb); + + if (likely(tb && + jc->array[hash].pc =3D=3D pc && + tb->cs_base =3D=3D cs_base && + tb->flags =3D=3D flags && + tb->trace_vcpu_dstate =3D=3D *cpu->trace_dstate && + tb_cflags(tb) =3D=3D cflags)) { + return tb; + } + tb =3D tb_htable_lookup(cpu, pc, cs_base, flags, cflags); + if (tb =3D=3D NULL) { + return NULL; + } + jc->array[hash].pc =3D pc; + /* Use store_release on tb to ensure pc is written first. */ + qatomic_store_release(&jc->array[hash].tb, tb); + } else { + /* Use rcu_read to ensure current load of pc from *tb. */ + tb =3D qatomic_rcu_read(&jc->array[hash].tb); + + if (likely(tb && + tb_pc(tb) =3D=3D pc && + tb->cs_base =3D=3D cs_base && + tb->flags =3D=3D flags && + tb->trace_vcpu_dstate =3D=3D *cpu->trace_dstate && + tb_cflags(tb) =3D=3D cflags)) { + return tb; + } + tb =3D tb_htable_lookup(cpu, pc, cs_base, flags, cflags); + if (tb =3D=3D NULL) { + return NULL; + } + /* Use the pc value already stored in tb->pc. */ + qatomic_set(&jc->array[hash].tb, tb); } - tb =3D tb_htable_lookup(cpu, pc, cs_base, flags, cflags); - if (tb =3D=3D NULL) { - return NULL; - } - tb_jmp_cache_set(jc, hash, tb, pc); + return tb; } =20 @@ -957,7 +982,8 @@ cpu_exec_loop(CPUState *cpu, SyncClocks *sc) * for the fast lookup */ h =3D tb_jmp_cache_hash_func(pc); - tb_jmp_cache_set(cpu->tb_jmp_cache, h, tb, pc); + /* Use the pc value already stored in tb->pc. */ + qatomic_set(&cpu->tb_jmp_cache->array[h].tb, tb); } =20 #ifndef CONFIG_USER_ONLY --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639537; cv=none; d=zohomail.com; s=zohoarc; b=CeJYMzmNfNUL5RnzzSLkIc/wBnjkloGX3LlN3kI4IbtLZoy4ZV+dS6iV1g5oCeko3ND59h/k1zc9iXt3Jv9nIcQyNNvl5R6nDIqHFVNo1X9Ys22XDZZVC/fBgM698WQ5I7iqKh2jD7p4vip7TFT5kyKYceMbA5fpNRqaNl6IbLI= ARC-Message-Signature: i=1; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.57.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:57:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=FO6CPz/9Q/GRzP8w9w7VxwtuhhK81UtWPm/J24x6V4A=; b=KgqBQ1N0BcT8zcqFU/pMKl1A/VlwQOcCY9oFh0n/kEEgl6ETglRHfl6ePwnJvUVym7 OrHyL67JPu7DD9/K9eureWFxiDR0fsNp6IyDFoN4MR74/CZUDQpHKdEduTmcFFegJRpe PbAAoMBecyEzkJBGK3h2QxCVdFsJar/8pOB4fMkMWej8P3WH2MyaTw8gKLUwXcFFk0r1 5aE/btGn1xjTiYNAYoHW4ShStN0I4OMPkRcawzVxeCDSNHJAHbLf3Hg4hTeSZoqMbpLf Dka4tSJyJijiYq7jsGnLWP84x3HcXPKKIbzzpaoV8Jq8oGmhVwnFB+9PJUdUwX48XpoF 5Cgw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::636; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x636.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639537832100006 From: Anton Johansson via Signed-off-by: Anton Johansson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20230227135202.9710-13-anjo@rev.ng> Signed-off-by: Richard Henderson --- accel/tcg/internal.h | 2 +- accel/tcg/cpu-exec.c | 6 +++--- accel/tcg/tb-maint.c | 8 ++++---- accel/tcg/translate-all.c | 4 ++-- 4 files changed, 10 insertions(+), 10 deletions(-) diff --git a/accel/tcg/internal.h b/accel/tcg/internal.h index 5daa4cf0d7..96f198b28b 100644 --- a/accel/tcg/internal.h +++ b/accel/tcg/internal.h @@ -60,7 +60,7 @@ static inline target_ulong log_pc(CPUState *cpu, const Tr= anslationBlock *tb) if (tb_cflags(tb) & CF_PCREL) { return cpu->cc->get_pc(cpu); } else { - return tb_pc(tb); + return tb->pc; } } =20 diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c index aa14e97958..56aaf58b9d 100644 --- a/accel/tcg/cpu-exec.c +++ b/accel/tcg/cpu-exec.c @@ -183,7 +183,7 @@ static bool tb_lookup_cmp(const void *p, const void *d) const TranslationBlock *tb =3D p; const struct tb_desc *desc =3D d; =20 - if ((tb_cflags(tb) & CF_PCREL || tb_pc(tb) =3D=3D desc->pc) && + if ((tb_cflags(tb) & CF_PCREL || tb->pc =3D=3D desc->pc) && tb_page_addr0(tb) =3D=3D desc->page_addr0 && tb->cs_base =3D=3D desc->cs_base && tb->flags =3D=3D desc->flags && @@ -279,7 +279,7 @@ static inline TranslationBlock *tb_lookup(CPUState *cpu= , target_ulong pc, tb =3D qatomic_rcu_read(&jc->array[hash].tb); =20 if (likely(tb && - tb_pc(tb) =3D=3D pc && + tb->pc =3D=3D pc && tb->cs_base =3D=3D cs_base && tb->flags =3D=3D flags && tb->trace_vcpu_dstate =3D=3D *cpu->trace_dstate && @@ -484,7 +484,7 @@ cpu_tb_exec(CPUState *cpu, TranslationBlock *itb, int *= tb_exit) } else { tcg_debug_assert(!(tb_cflags(last_tb) & CF_PCREL)); assert(cc->set_pc); - cc->set_pc(cpu, tb_pc(last_tb)); + cc->set_pc(cpu, last_tb->pc); } if (qemu_loglevel_mask(CPU_LOG_EXEC)) { target_ulong pc =3D log_pc(cpu, last_tb); diff --git a/accel/tcg/tb-maint.c b/accel/tcg/tb-maint.c index 2dbc2ce172..efefa08ee1 100644 --- a/accel/tcg/tb-maint.c +++ b/accel/tcg/tb-maint.c @@ -44,7 +44,7 @@ static bool tb_cmp(const void *ap, const void *bp) const TranslationBlock *a =3D ap; const TranslationBlock *b =3D bp; =20 - return ((tb_cflags(a) & CF_PCREL || tb_pc(a) =3D=3D tb_pc(b)) && + return ((tb_cflags(a) & CF_PCREL || a->pc =3D=3D b->pc) && a->cs_base =3D=3D b->cs_base && a->flags =3D=3D b->flags && (tb_cflags(a) & ~CF_INVALID) =3D=3D (tb_cflags(b) & ~CF_INVALI= D) && @@ -853,7 +853,7 @@ static void tb_jmp_cache_inval_tb(TranslationBlock *tb) tcg_flush_jmp_cache(cpu); } } else { - uint32_t h =3D tb_jmp_cache_hash_func(tb_pc(tb)); + uint32_t h =3D tb_jmp_cache_hash_func(tb->pc); =20 CPU_FOREACH(cpu) { CPUJumpCache *jc =3D cpu->tb_jmp_cache; @@ -885,7 +885,7 @@ static void do_tb_phys_invalidate(TranslationBlock *tb,= bool rm_from_page_list) =20 /* remove the TB from the hash list */ phys_pc =3D tb_page_addr0(tb); - h =3D tb_hash_func(phys_pc, (orig_cflags & CF_PCREL ? 0 : tb_pc(tb)), + h =3D tb_hash_func(phys_pc, (orig_cflags & CF_PCREL ? 0 : tb->pc), tb->flags, orig_cflags, tb->trace_vcpu_dstate); if (!qht_remove(&tb_ctx.htable, tb, h)) { return; @@ -966,7 +966,7 @@ TranslationBlock *tb_link_page(TranslationBlock *tb, tb= _page_addr_t phys_pc, tb_record(tb, p, p2); =20 /* add in the hash table */ - h =3D tb_hash_func(phys_pc, (tb->cflags & CF_PCREL ? 0 : tb_pc(tb)), + h =3D tb_hash_func(phys_pc, (tb->cflags & CF_PCREL ? 0 : tb->pc), tb->flags, tb->cflags, tb->trace_vcpu_dstate); qht_insert(&tb_ctx.htable, tb, h, &existing_tb); =20 diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index 7969c1ee4c..b495e63b8f 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -134,7 +134,7 @@ static int encode_search(TranslationBlock *tb, uint8_t = *block) =20 for (j =3D 0; j < TARGET_INSN_START_WORDS; ++j) { if (i =3D=3D 0) { - prev =3D (!(tb_cflags(tb) & CF_PCREL) && j =3D=3D 0 ? tb_p= c(tb) : 0); + prev =3D (!(tb_cflags(tb) & CF_PCREL) && j =3D=3D 0 ? tb->= pc : 0); } else { prev =3D tcg_ctx->gen_insn_data[i - 1][j]; } @@ -170,7 +170,7 @@ static int cpu_unwind_data_from_tb(TranslationBlock *tb= , uintptr_t host_pc, =20 memset(data, 0, sizeof(uint64_t) * TARGET_INSN_START_WORDS); if (!(tb_cflags(tb) & CF_PCREL)) { - data[0] =3D tb_pc(tb); + data[0] =3D tb->pc; } =20 /* --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639594; cv=none; d=zohomail.com; s=zohoarc; b=jGoqapXGeMErcrqlwW3EOhbMkrTpgPgNWve6sNlxL5RqrTuOSBWE8VR+0H7Cw9mwiwoRxMZhiH7FAnph7GMjYqq+ACQBbcMejM18lLW6v/+I6+pzBH8xvve5wvcxB8VeFBPrBSj+YxWXtEt1zURM0txEwRqp73/tC14ZH2OukMg= ARC-Message-Signature: i=1; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::636; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x636.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639545913100009 From: Anton Johansson via Signed-off-by: Anton Johansson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20230227135202.9710-16-anjo@rev.ng> Signed-off-by: Richard Henderson --- target/sh4/cpu.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/target/sh4/cpu.c b/target/sh4/cpu.c index f0934b20fa..61769ffdfa 100644 --- a/target/sh4/cpu.c +++ b/target/sh4/cpu.c @@ -26,6 +26,7 @@ #include "migration/vmstate.h" #include "exec/exec-all.h" #include "fpu/softfloat-helpers.h" +#include "tcg/tcg.h" =20 static void superh_cpu_set_pc(CPUState *cs, vaddr value) { @@ -46,7 +47,8 @@ static void superh_cpu_synchronize_from_tb(CPUState *cs, { SuperHCPU *cpu =3D SUPERH_CPU(cs); =20 - cpu->env.pc =3D tb_pc(tb); + tcg_debug_assert(!(cs->tcg_cflags & CF_PCREL)); + cpu->env.pc =3D tb->pc; cpu->env.flags =3D tb->flags & TB_FLAG_ENVFLAGS_MASK; } =20 @@ -73,7 +75,7 @@ static bool superh_io_recompile_replay_branch(CPUState *c= s, CPUSH4State *env =3D &cpu->env; =20 if ((env->flags & (TB_FLAG_DELAY_SLOT | TB_FLAG_DELAY_SLOT_COND)) - && env->pc !=3D tb_pc(tb)) { + && !(cs->tcg_cflags & CF_PCREL) && env->pc !=3D tb->pc) { env->pc -=3D 2; env->flags &=3D ~(TB_FLAG_DELAY_SLOT | TB_FLAG_DELAY_SLOT_COND); return true; --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639544; cv=none; d=zohomail.com; s=zohoarc; b=fWmBoPox5MC2GvRuJ6Kuwbu2JlOH3nJ3WW53ahHo2mfQ9kjjJVX/LlEsGvgUCdkzzS3DD9r45rFPOM1YlPZvUKOKWdlN2tYvs7Mw3O9N9U1LOmLhbuvH9khitKI1+D7PkLXoNv23Ynn8NWRVD9WnMsb9mYpWnXAAshhXNR5p0qE= ARC-Message-Signature: i=1; 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=20 - cpu->env.pc =3D tb_pc(tb); + tcg_debug_assert(!(cs->tcg_cflags & CF_PCREL)); + cpu->env.pc =3D tb->pc; } =20 static void rx_restore_state_to_opc(CPUState *cs, --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639492; cv=none; d=zohomail.com; s=zohoarc; b=ELN5MRk1laV4VUwiaupuDbpxw42tp4EHGveDMGSBkX8eZKjxMtCjLHDha4wlYPW7WOWipF6G6J0WBZCDuimtZ11XUX4u2hys0oDY4pnlKXCTz3trMPA2z7z9cRszTdAatItK8GOxJoTxvgZI6uJUqq7oRcEYyKTqggxvoj6akEY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639492; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102d; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639493638100011 From: Anton Johansson via Signed-off-by: Anton Johansson Reviewed-by: Palmer Dabbelt Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20230227135202.9710-18-anjo@rev.ng> Signed-off-by: Richard Henderson --- target/riscv/cpu.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 93b52b826c..9eb748a283 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -34,6 +34,7 @@ #include "fpu/softfloat-helpers.h" #include "sysemu/kvm.h" #include "kvm_riscv.h" +#include "tcg/tcg.h" =20 /* RISC-V CPU definitions */ =20 @@ -533,10 +534,12 @@ static void riscv_cpu_synchronize_from_tb(CPUState *c= s, CPURISCVState *env =3D &cpu->env; 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=20 - cpu->env.pc =3D tb_pc(tb); + tcg_debug_assert(!(cs->tcg_cflags & CF_PCREL)); + cpu->env.pc =3D tb->pc; } =20 static void openrisc_restore_state_to_opc(CPUState *cs, --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639698; cv=none; d=zohomail.com; s=zohoarc; b=e9qyXvJgHb5B4nPKTqFJg1ldgRXSAz3ATxpKTtUpxN2NzY1fLjSZHhb+Wg0xTgnvN37wir3tNfYnkAEPB6DwOpVyAJLPQlS9tM4VegU/1Ja38A5lfUj+UszGMUJXzSvlkqrJ4G8+TSp/mKhauK+3fBUJd118p5e4cQKLYDphI1k= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639698; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.57.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:57:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=p9Zl/72jqCv6b0jcueBEHeUBqu1bzp9c+AmvOSIfBwY=; b=IbT3lmf/wW2/PcQGpqdZboGaMczkKuvNgA5QMZKS8CPxYB858sukbywVLvNQlInMgV AyAFL3wmAW3xHo83tNVuPIlC1OKMMsakqvh0OCFJcpPtZvEDjgqZlpxgNx0usgd0lved rpFVftqLlDnmzN3Vw41oZn0Q12+AIYz+B32R4UDJdBIA95gg6ccnUTj1t+trKCOiPK+j fAC4OKxETdlDUGyarSqZaVQfN8p32/clvGqrw6WrllclXHGaTkv2X+bPwx6BU11mhkQ6 o98W+tQ2H8mxxlyFIB0QQ/0IslB46OVYnLLiSKZ9/4aUKDhDiNfnOpW4Nu5NJXe7ej0E t1qA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=p9Zl/72jqCv6b0jcueBEHeUBqu1bzp9c+AmvOSIfBwY=; b=7DDdGBw2EUVe+IMQIVFhDwdCW5ca7JTHJ79r/okFdps+hYswbHjNEuAflpMm0/g/Lz 7xPhdcPv/XJpz5HoTTlBSjc9o1/OIGf7/NCHJ9ub68zD2IB9hxPnqWg530Dvx/w7nrTx yZHtusrYm9h0CXN5+0/pndKuYBnD1dbKva/yoby0zQxCfw9FGjSy3HqO3zG5LBRqvGwc HG7Tg0tPfUSHrzoIzcGaXPPgfSEl7rjGpcX6B7Ke5Ya1RgWQnCOVgWcXNnoF4UhNa8dM VpVIab1aHGzKYW1wvspxyKNfcy2zK5weGICiWckxIz3O/sJwhe9+3sUJhTo26so4WxiW vj4A== X-Gm-Message-State: AO0yUKWgZ5wO4WFZHwviopEJgLOlblg2N1vSLtqGJemuGJzUB4jhya/G 77RlXU8iHCcVk9le1Yk4vxkQYe/b/dOfQkQTGnQ= X-Google-Smtp-Source: AK7set9WnJD5vv75gkEMHt8mFIEGDGZqnGu9szm9bdIOyLVDTtEjCLLcEBM7n4qmgiC+00OIPgRDNQ== X-Received: by 2002:a17:903:24d:b0:19c:fd73:5586 with SMTP id j13-20020a170903024d00b0019cfd735586mr5645858plh.38.1677639446090; Tue, 28 Feb 2023 18:57:26 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 23/62] target/mips: Replace `tb_pc()` with `tb->pc` Date: Tue, 28 Feb 2023 16:56:04 -1000 Message-Id: <20230301025643.1227244-24-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62c; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639700612100005 From: Anton Johansson via Signed-off-by: Anton Johansson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20230227135202.9710-20-anjo@rev.ng> Signed-off-by: Richard Henderson --- target/mips/tcg/exception.c | 3 ++- target/mips/tcg/sysemu/special_helper.c | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/target/mips/tcg/exception.c b/target/mips/tcg/exception.c index 96e61170e6..da49a93912 100644 --- a/target/mips/tcg/exception.c +++ b/target/mips/tcg/exception.c @@ -82,7 +82,8 @@ void mips_cpu_synchronize_from_tb(CPUState *cs, const Tra= nslationBlock *tb) MIPSCPU *cpu =3D MIPS_CPU(cs); CPUMIPSState *env =3D &cpu->env; =20 - env->active_tc.PC =3D tb_pc(tb); + tcg_debug_assert(!(cs->tcg_cflags & CF_PCREL)); + env->active_tc.PC =3D tb->pc; env->hflags &=3D ~MIPS_HFLAG_BMASK; env->hflags |=3D tb->flags & MIPS_HFLAG_BMASK; } diff --git a/target/mips/tcg/sysemu/special_helper.c b/target/mips/tcg/syse= mu/special_helper.c index 3c5f35c759..93276f789d 100644 --- a/target/mips/tcg/sysemu/special_helper.c +++ b/target/mips/tcg/sysemu/special_helper.c @@ -94,7 +94,7 @@ bool mips_io_recompile_replay_branch(CPUState *cs, const = TranslationBlock *tb) CPUMIPSState *env =3D &cpu->env; =20 if ((env->hflags & MIPS_HFLAG_BMASK) !=3D 0 - && env->active_tc.PC !=3D tb_pc(tb)) { + && !(cs->tcg_cflags & CF_PCREL) && env->active_tc.PC !=3D tb->pc) { env->active_tc.PC -=3D (env->hflags & MIPS_HFLAG_B16 ? 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@@ -97,7 +98,8 @@ static void mb_cpu_synchronize_from_tb(CPUState *cs, { MicroBlazeCPU *cpu =3D MICROBLAZE_CPU(cs); =20 - cpu->env.pc =3D tb_pc(tb); + tcg_debug_assert(!(cs->tcg_cflags & CF_PCREL)); + cpu->env.pc =3D tb->pc; cpu->env.iflags =3D tb->flags & IFLAGS_TB_MASK; } =20 --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639536; cv=none; d=zohomail.com; s=zohoarc; b=CHCEBU2K95UbJFliR3x9DyOlUjE4xH93rT7J4t+mEEovplon+EIl6TgAmku+fsCtphXxIwG0pI1/sjfAZPQN0gTLPtRyT8Aa3cVAE+BS981tZ0qdMMBoPnw3ZZ8q0xDQDV2S+1NLFg0qqPwGnrj7MFEBO0qD8rQU4/fAir+4UIA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639536; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62a; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639537819100005 From: Anton Johansson via Signed-off-by: Anton Johansson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20230227135202.9710-22-anjo@rev.ng> Signed-off-by: Richard Henderson --- target/loongarch/cpu.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c index 290ab4d526..e5efe4ebd7 100644 --- a/target/loongarch/cpu.c +++ b/target/loongarch/cpu.c @@ -18,6 +18,7 @@ #include "fpu/softfloat-helpers.h" #include "cpu-csr.h" #include "sysemu/reset.h" +#include "tcg/tcg.h" =20 const char * const regnames[32] =3D { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", @@ -321,7 +322,8 @@ static void loongarch_cpu_synchronize_from_tb(CPUState = *cs, LoongArchCPU *cpu =3D LOONGARCH_CPU(cs); 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=20 + tcg_debug_assert(!(cs->tcg_cflags & CF_PCREL)); + #ifdef CONFIG_USER_ONLY - cpu->env.iaoq_f =3D tb_pc(tb); + cpu->env.iaoq_f =3D tb->pc; cpu->env.iaoq_b =3D tb->cs_base; #else /* Recover the IAOQ values from the GVA + PRIV. */ @@ -59,7 +61,7 @@ static void hppa_cpu_synchronize_from_tb(CPUState *cs, int32_t diff =3D cs_base; =20 cpu->env.iasq_f =3D iasq_f; - cpu->env.iaoq_f =3D (tb_pc(tb) & ~iasq_f) + priv; + cpu->env.iaoq_f =3D (tb->pc & ~iasq_f) + priv; if (diff) { cpu->env.iaoq_b =3D cpu->env.iaoq_f + diff; } --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639569; cv=none; d=zohomail.com; s=zohoarc; b=kYgW0xf+YoCkFRGWmLsgPlX+wSH2djFI7+t4IfTE+9vmVmoOxPgdDb/7KMayEEcRxq5s8FDoElfIchE9jNIB3u4V7Ogh6EBHMuT2foDk26LfJ5SJXWAEqetgqaUZSN0fpzDvqSiQ0yxU/570ssnT/g4bEERfK2m7RJ4KTRDAV2Q= ARC-Message-Signature: i=1; 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CPUHexagonState *env =3D &cpu->env; - env->gpr[HEX_REG_PC] =3D tb_pc(tb); + tcg_debug_assert(!(cs->tcg_cflags & CF_PCREL)); + env->gpr[HEX_REG_PC] =3D tb->pc; } =20 static bool hexagon_cpu_has_work(CPUState *cs) --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639530; cv=none; d=zohomail.com; s=zohoarc; b=OtPI3lWbgqZj1f6p40wav2wuU9uoI8Ygj2vdJwIg3jPqs84nZrghmAPnlIf0f1e07KvTWn6GzyzzDrAj8XdpgkxktFXm3lJy2LtlLB+SLOUhFeZh4ofjnyzaiCmSQ+8NlvB3ClAcsJryekp0oZYy4T98g99ITxDdCZqdij4A6CQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639530; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; 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+ env->pc =3D tb->pc; } else { - env->regs[15] =3D tb_pc(tb); + env->regs[15] =3D tb->pc; } } } --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639550; cv=none; d=zohomail.com; s=zohoarc; b=TlrmeNqOt4zusQQhP9c+0PE6uGj6X+zfAmSVxv+g+XD6aw0YfUxR3JxpYH///MBTiLoKHckx3EJ1Zm1foNsFxVlTXAuPS66MFgJ8MSYzLb5T5/4TVAxlywZxMFNxG2nBhbfLgMw/Iv6DE6NybZAL/C3zPI2RYwzyDCa0Ydv+Z58= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639550; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=J4agBn68Y8gdxvYT6Yik1Q+P2GqHDnoSblHlhOryqMg=; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.57.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:57:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=tz+a4Q6N19bIal6FhX5yvIe/tqM68mxKR4SimMfJ6tI=; b=g1MqyZMuNfROBeR6DDchfV9MT2uAXGBxgmYOtxkKlRXVMFXjYFr79fSSMdWJI0bKFj i5ZyN4+xMw8Cq9yqPlXdO7yP3pVygiBsbIWyYCeSvWLocTb2nYhxjiGsv9es0v73BnTS Zih11zgmICiuyFpdBeS9OwGHsTYIeSW7aADiXTBVkpkH0VwxEu4wtQ1HHcTl+BnZ7aCk 7d80y4/0O7n5nsyrHp3LOXB/ZFmcwAsILGj3nVjybtGtXgYr5aV44PsBLTnzLrX1yUeZ U+WiNioVGZL/BT4vRuqC0/Ca3b+aIahW6s6l5ScXKGN7n2WOXRBOdrZsKgzdQyCzutEy sKlg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=tz+a4Q6N19bIal6FhX5yvIe/tqM68mxKR4SimMfJ6tI=; b=Yc4hE2m6jHC7BX+tO/kdsN9hsz2FbU8JPBUFzyxPwi76X/Nc9T/tFjzpJw139Mdhap hjHbHdTNGsoPYVGcmZJFqlELsmb5WGZ+0h00FUWBZ0DSOJTo91QQ5wjK49n4+kZCiT1d nbRkxS8NOAEXSqLM9K3m2tzfSI0BgfCkuG7Uwy3qobnT9GTXEq8q1DUj/t7lt9L+Pp60 sOWO5apdFS3cTxHHsd4GNRpSSlW2X66zmFPqYY8jY5x/ryt0KNlIfCxx/HWtpJZcwg2X P3WHpmVtifPdqZpxdv4AlSqHwwzeSxvHskdcPSQt2T2h5JIUwkprz0mm/lhXKsLPn+qt WWEg== X-Gm-Message-State: AO0yUKWdiSBkpV4/EQRJLhsuK0HSnCJ4nj+9qdKw+8VuXRloZ6sGB/TD T3uCcx4LGkjyZLivPuqDtXg+s3tdwRfi9L5sGAw= X-Google-Smtp-Source: AK7set8OwhEb2mEBO9ZxMmvxyn98cKUHlN0vzKcUsX1kPFiyVifoYiFjSVinFfh8vF0q3j3unAbCiA== X-Received: by 2002:a17:902:e542:b0:19c:b7a9:d4a4 with SMTP id n2-20020a170902e54200b0019cb7a9d4a4mr6220255plf.37.1677639460981; Tue, 28 Feb 2023 18:57:40 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 32/62] tcg: Adjust TCGContext.temps_in_use check Date: Tue, 28 Feb 2023 16:56:13 -1000 Message-Id: <20230301025643.1227244-33-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1031; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1031.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639569919100010 Change the temps_in_use check to use assert not fprintf. Move the assert for double-free before the check for count, since that is the more immediate problem. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- tcg/tcg.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/tcg/tcg.c b/tcg/tcg.c index 9822c65ea8..855e4cc537 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1374,16 +1374,14 @@ void tcg_temp_free_internal(TCGTemp *ts) g_assert_not_reached(); } =20 -#if defined(CONFIG_DEBUG_TCG) - s->temps_in_use--; - if (s->temps_in_use < 0) { - fprintf(stderr, "More temporaries freed than allocated!\n"); - } -#endif - tcg_debug_assert(ts->temp_allocated !=3D 0); ts->temp_allocated =3D 0; =20 +#if defined(CONFIG_DEBUG_TCG) + assert(s->temps_in_use > 0); + s->temps_in_use--; +#endif + idx =3D temp_idx(ts); k =3D ts->base_type + (ts->kind =3D=3D TEMP_NORMAL ? 0 : TCG_TYPE_COUN= T); set_bit(idx, s->free_temps[k].l); --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639581; cv=none; d=zohomail.com; s=zohoarc; b=TSzN7rf3yHZ7sXUrWkbGH3KJhNxwiAKiXTgVF/eO3XG/3bd1VQ2o0P0ejRuMWu14iTMDC1PYYa8CNa+cA4IDQWtltLGbYu2Xf+e1plznhoZY/7vwEDbl/j6C8+ghBMfCX12zTafOmpEw4Tzi99maIP/YSNkt4HkHDRi937f1PZM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639581; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=uoKHIQ5oq7ClJfCmL9G5UmVLpD7CHOljHh/q8/7BE/k=; b=CwWWt05VnA4BUczca4GCSGHwZtm8ROgjSdAZWvy/51OGexGylsHBEb8kQqh1gInIuQtBIFPTzhLzW802RIwY13qJi/KmtSbxWBdTNvJxfjncmTr3MYPj3GUINtoyvrnlFm8K9kpSlaDFqq869Wg4SmrTalOIPjX4g/DQAUT/BfQ= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639581265101.7186989257068; Tue, 28 Feb 2023 18:59:41 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCf7-0002CI-2S; Tue, 28 Feb 2023 21:57:49 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCf3-0001gJ-SB for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:57:45 -0500 Received: from mail-pl1-x636.google.com ([2607:f8b0:4864:20::636]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCf1-00039T-Ax for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:57:45 -0500 Received: by mail-pl1-x636.google.com with SMTP id z2so12529788plf.12 for ; Tue, 28 Feb 2023 18:57:42 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.57.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:57:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=uoKHIQ5oq7ClJfCmL9G5UmVLpD7CHOljHh/q8/7BE/k=; b=NQfs0VOs5XXNzOmmDbBSGVl9Tc8GA3+eEVw7XZZvwP/EFUT3cqWDt6SJLWOrte8m++ VYHD7UaPQKnLK5fm1Gn8qwsK+RT6rMkqY8UOFVFUfgccK8clVds1Q/WN6FSriidGcQ7r Tw+ns1Pw5uBkvASjnK85pmkVhvyIr/u6Jk1fKruI5USvAL95mj7o0/NGDAO73+iTeK6n 5dyuHxSb+/vipU0pRpXmdfBEjRmh4BOeLQyKPxTOn4KWUa3pN6XozxjAG5pfx+M4ta3S FvIXXke/KlSQleK8mspIPZriaQvqXlYeWN9aFwm7NT1BKEcXS518jlXlLJzkbsoaCNYQ kFHg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=uoKHIQ5oq7ClJfCmL9G5UmVLpD7CHOljHh/q8/7BE/k=; b=GtCF7Bn/Fsmy6z4WSRlYfKwc7RgGlV2/fMqpbdcDNo/wP2tNL/Ed8hJ8V7iBTk2/rx Eq3Td18OKFCmrC3rmiBSR5C1kwW14PU9ukjyvxsP52UwtwKx7dFy8lEp7wYTa4J/31v3 dGvUWe7w95dPm7p/h9GQGnLvkgg0gsbBi1aJeEzGxflXE3jmjcN8kfnr/09ZwA5cHvY+ GhkuX9+g06PA1f21YOHfMTa2pFtZ53bMADjHZV12307aMry6B2i//rOUDEU765hRmtta BOcbH15FJaxyl5xmdi6Ulcb7KAIccDKGulD2MudpXsr8jQhl0T+hqInN5D8yXabX0l4W OLSw== X-Gm-Message-State: AO0yUKX5QFFekbG2pLXG+RCDeU6lsGlF4IlEQ5KE3LmJ5Q+J8IhORSQD d9WGPS4Mu8Jz5JsG4pbViEF838Z3cK9MxEaXoFE= X-Google-Smtp-Source: AK7set8LfTBB/PXaqqw3TBakHanAGguYoIRMHU7ZOfSJQRRE+1+MaNUcZ42HsxNrDVdXnRIeRTbbeQ== X-Received: by 2002:a17:902:d2cd:b0:19d:af21:dc2f with SMTP id n13-20020a170902d2cd00b0019daf21dc2fmr6242673plc.33.1677639462537; Tue, 28 Feb 2023 18:57:42 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 33/62] accel/tcg: Pass max_insn to gen_intermediate_code by pointer Date: Tue, 28 Feb 2023 16:56:14 -1000 Message-Id: <20230301025643.1227244-34-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::636; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x636.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639582004100006 In preparation for returning the number of insns generated via the same pointer. Adjust only the prototypes so far. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/exec/translator.h | 4 ++-- accel/tcg/translate-all.c | 2 +- accel/tcg/translator.c | 4 ++-- target/alpha/translate.c | 2 +- target/arm/tcg/translate.c | 2 +- target/avr/translate.c | 2 +- target/cris/translate.c | 2 +- target/hexagon/translate.c | 2 +- target/hppa/translate.c | 2 +- target/i386/tcg/translate.c | 2 +- target/loongarch/translate.c | 2 +- target/m68k/translate.c | 2 +- target/microblaze/translate.c | 2 +- target/mips/tcg/translate.c | 2 +- target/nios2/translate.c | 2 +- target/openrisc/translate.c | 2 +- target/ppc/translate.c | 2 +- target/riscv/translate.c | 2 +- target/rx/translate.c | 2 +- target/s390x/tcg/translate.c | 2 +- target/sh4/translate.c | 2 +- target/sparc/translate.c | 2 +- target/tricore/translate.c | 2 +- target/xtensa/translate.c | 2 +- 24 files changed, 26 insertions(+), 26 deletions(-) diff --git a/include/exec/translator.h b/include/exec/translator.h index af2ff95cd5..8b36690e80 100644 --- a/include/exec/translator.h +++ b/include/exec/translator.h @@ -37,7 +37,7 @@ * This function must be provided by the target, which should create * the target-specific DisasContext, and then invoke translator_loop. */ -void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int max_in= sns, +void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int *max_i= nsns, target_ulong pc, void *host_pc); =20 /** @@ -146,7 +146,7 @@ typedef struct TranslatorOps { * - When single-stepping is enabled (system-wide or on the current vCPU). * - When too many instructions have been translated. */ -void translator_loop(CPUState *cpu, TranslationBlock *tb, int max_insns, +void translator_loop(CPUState *cpu, TranslationBlock *tb, int *max_insns, target_ulong pc, void *host_pc, const TranslatorOps *ops, DisasContextBase *db); =20 diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index b495e63b8f..4b5abc0f44 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -280,7 +280,7 @@ static int setjmp_gen_code(CPUArchState *env, Translati= onBlock *tb, tcg_func_start(tcg_ctx); =20 tcg_ctx->cpu =3D env_cpu(env); - gen_intermediate_code(env_cpu(env), tb, *max_insns, pc, host_pc); + gen_intermediate_code(env_cpu(env), tb, max_insns, pc, host_pc); assert(tb->size !=3D 0); tcg_ctx->cpu =3D NULL; *max_insns =3D tb->icount; diff --git a/accel/tcg/translator.c b/accel/tcg/translator.c index 15d11fabc5..f56da8ea30 100644 --- a/accel/tcg/translator.c +++ b/accel/tcg/translator.c @@ -42,7 +42,7 @@ bool translator_use_goto_tb(DisasContextBase *db, target_= ulong dest) return ((db->pc_first ^ dest) & TARGET_PAGE_MASK) =3D=3D 0; } =20 -void translator_loop(CPUState *cpu, TranslationBlock *tb, int max_insns, +void translator_loop(CPUState *cpu, TranslationBlock *tb, int *max_insns, target_ulong pc, void *host_pc, const TranslatorOps *ops, DisasContextBase *db) { @@ -55,7 +55,7 @@ void translator_loop(CPUState *cpu, TranslationBlock *tb,= int max_insns, db->pc_next =3D pc; db->is_jmp =3D DISAS_NEXT; db->num_insns =3D 0; - db->max_insns =3D max_insns; + db->max_insns =3D *max_insns; db->singlestep_enabled =3D cflags & CF_SINGLE_STEP; db->host_addr[0] =3D host_pc; db->host_addr[1] =3D NULL; diff --git a/target/alpha/translate.c b/target/alpha/translate.c index f9bcdeb717..716b083f39 100644 --- a/target/alpha/translate.c +++ b/target/alpha/translate.c @@ -3043,7 +3043,7 @@ static const TranslatorOps alpha_tr_ops =3D { .disas_log =3D alpha_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int max_in= sns, +void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int *max_i= nsns, target_ulong pc, void *host_pc) { DisasContext dc; diff --git a/target/arm/tcg/translate.c b/target/arm/tcg/translate.c index 0e7d3b8561..63a1c8dd4f 100644 --- a/target/arm/tcg/translate.c +++ b/target/arm/tcg/translate.c @@ -9970,7 +9970,7 @@ static const TranslatorOps thumb_translator_ops =3D { }; =20 /* generate intermediate code for basic block 'tb'. */ -void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int max_in= sns, +void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int *max_i= nsns, target_ulong pc, void *host_pc) { DisasContext dc =3D { }; diff --git a/target/avr/translate.c b/target/avr/translate.c index 2bed56f135..e40d8e9681 100644 --- a/target/avr/translate.c +++ b/target/avr/translate.c @@ -3049,7 +3049,7 @@ static const TranslatorOps avr_tr_ops =3D { .disas_log =3D avr_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext dc =3D { }; diff --git a/target/cris/translate.c b/target/cris/translate.c index fbc3fd5865..905d01288e 100644 --- a/target/cris/translate.c +++ b/target/cris/translate.c @@ -3286,7 +3286,7 @@ static const TranslatorOps cris_tr_ops =3D { .disas_log =3D cris_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext dc; diff --git a/target/hexagon/translate.c b/target/hexagon/translate.c index 75f28e08ad..fc3061a540 100644 --- a/target/hexagon/translate.c +++ b/target/hexagon/translate.c @@ -962,7 +962,7 @@ static const TranslatorOps hexagon_tr_ops =3D { .disas_log =3D hexagon_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/hppa/translate.c b/target/hppa/translate.c index 981f8ee03d..0102cf451b 100644 --- a/target/hppa/translate.c +++ b/target/hppa/translate.c @@ -4359,7 +4359,7 @@ static const TranslatorOps hppa_tr_ops =3D { .disas_log =3D hppa_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index 3fed6d96f9..f88d0e3671 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -7158,7 +7158,7 @@ static const TranslatorOps i386_tr_ops =3D { }; =20 /* generate intermediate code for basic block 'tb'. */ -void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int max_in= sns, +void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int *max_i= nsns, target_ulong pc, void *host_pc) { DisasContext dc; diff --git a/target/loongarch/translate.c b/target/loongarch/translate.c index 72a6275665..2a43ab0201 100644 --- a/target/loongarch/translate.c +++ b/target/loongarch/translate.c @@ -245,7 +245,7 @@ static const TranslatorOps loongarch_tr_ops =3D { .disas_log =3D loongarch_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/m68k/translate.c b/target/m68k/translate.c index 31178c3b1d..157c2cbb8f 100644 --- a/target/m68k/translate.c +++ b/target/m68k/translate.c @@ -6393,7 +6393,7 @@ static const TranslatorOps m68k_tr_ops =3D { .disas_log =3D m68k_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int max_in= sns, +void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int *max_i= nsns, target_ulong pc, void *host_pc) { DisasContext dc; diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c index 974f21eb31..037a652cb9 100644 --- a/target/microblaze/translate.c +++ b/target/microblaze/translate.c @@ -1849,7 +1849,7 @@ static const TranslatorOps mb_tr_ops =3D { .disas_log =3D mb_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int max_in= sns, +void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int *max_i= nsns, target_ulong pc, void *host_pc) { DisasContext dc; diff --git a/target/mips/tcg/translate.c b/target/mips/tcg/translate.c index aa12bb708a..bd70fcad25 100644 --- a/target/mips/tcg/translate.c +++ b/target/mips/tcg/translate.c @@ -16159,7 +16159,7 @@ static const TranslatorOps mips_tr_ops =3D { .disas_log =3D mips_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/nios2/translate.c b/target/nios2/translate.c index 7aee65a089..140bc31017 100644 --- a/target/nios2/translate.c +++ b/target/nios2/translate.c @@ -1037,7 +1037,7 @@ static const TranslatorOps nios2_tr_ops =3D { .disas_log =3D nios2_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext dc; diff --git a/target/openrisc/translate.c b/target/openrisc/translate.c index 2f3d7c5fd1..b8cd8e0964 100644 --- a/target/openrisc/translate.c +++ b/target/openrisc/translate.c @@ -1705,7 +1705,7 @@ static const TranslatorOps openrisc_tr_ops =3D { .disas_log =3D openrisc_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/ppc/translate.c b/target/ppc/translate.c index 1c17d5a558..5fe6aa641e 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -7707,7 +7707,7 @@ static const TranslatorOps ppc_tr_ops =3D { .disas_log =3D ppc_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/riscv/translate.c b/target/riscv/translate.c index 772f9d7973..f9d5d1097e 100644 --- a/target/riscv/translate.c +++ b/target/riscv/translate.c @@ -1309,7 +1309,7 @@ static const TranslatorOps riscv_tr_ops =3D { .disas_log =3D riscv_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/rx/translate.c b/target/rx/translate.c index 87a3f54adb..af23876cb3 100644 --- a/target/rx/translate.c +++ b/target/rx/translate.c @@ -2363,7 +2363,7 @@ static const TranslatorOps rx_tr_ops =3D { .disas_log =3D rx_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext dc; diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index faa6f737ba..811049ea28 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -6619,7 +6619,7 @@ static const TranslatorOps s390x_tr_ops =3D { .disas_log =3D s390x_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext dc; diff --git a/target/sh4/translate.c b/target/sh4/translate.c index 7db3468b01..23563024e0 100644 --- a/target/sh4/translate.c +++ b/target/sh4/translate.c @@ -2374,7 +2374,7 @@ static const TranslatorOps sh4_tr_ops =3D { .disas_log =3D sh4_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/sparc/translate.c b/target/sparc/translate.c index 150aeecd14..3b0044aa66 100644 --- a/target/sparc/translate.c +++ b/target/sparc/translate.c @@ -5904,7 +5904,7 @@ static const TranslatorOps sparc_tr_ops =3D { .disas_log =3D sparc_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext dc =3D {}; diff --git a/target/tricore/translate.c b/target/tricore/translate.c index 7ac34efd76..176ea96b2b 100644 --- a/target/tricore/translate.c +++ b/target/tricore/translate.c @@ -8881,7 +8881,7 @@ static const TranslatorOps tricore_tr_ops =3D { }; =20 =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c index 77bcd71030..8d7bf566de 100644 --- a/target/xtensa/translate.c +++ b/target/xtensa/translate.c @@ -1279,7 +1279,7 @@ static const TranslatorOps xtensa_translator_ops =3D { .disas_log =3D xtensa_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int max_in= sns, +void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int *max_i= nsns, target_ulong pc, void *host_pc) { DisasContext dc =3D {}; --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639517; cv=none; d=zohomail.com; s=zohoarc; b=bsoNXFUILKyMqBMqbfyLzQ8sWV7OMCjoEwvgRXXV0KhJnGkaTL3tDuY8PhYUMac5zSzr7P+fDpuqOG0KmEd486Gf4MU99lgrz/Kq+zz+3yjLL2rLt+roh8bbsHBwEpcSMImIZYqhEFzpp4M24yj0PcK7vyqmtG7w1oonEJPXJVs= ARC-Message-Signature: i=1; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.57.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:57:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=cQ+e+StNnIBvxiJomn1oId1CcGrm6cHa5TOv4UsHXlg=; b=OU8PDew+vC7WJvTHYzkWTFOdgyEY105UySHtlRRyT3SHht1dm759877h7LKWiy2eMl +KxVGNFI4Tx3RGVTjaTOiPm9RjSAQ3uakJu/Phs+OGd3zgGmWyJrtyR4mYM5jQHimKZ2 92Dtz5o2cuanJG5Qbz1KVgq2U17aACYwGWK/8z2zZPtcghi4iQ1UWxqL0Q5QxJ0lQ1hf KHbaFHZtKhpL/NeNuZ6BTFltwmmV4JwK1E1DkOzb3woIH79QA37NIxRhKMpruIs1fHgy aMZdNlRhq0H2QGDj0xHFVSw5ZJpKXBj8NP6aOCY8WUVQpuyTvc3rLf1XC1rUzoxkQBzq 8hjg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=cQ+e+StNnIBvxiJomn1oId1CcGrm6cHa5TOv4UsHXlg=; b=uGQxcwrbDgQA1VYhftVatLu7bAurUliJFLtuC2NE95vx9/Jtnms/ax2ypA7pRa/xdg s4dsu+uw5YGZ2QPXqGdrmlaVpUr27w5RlSjJpAS9dHKirO3uhlGpw4hMDCP+O73f8LiL Cjuj4PgXYfHO07+LPqT2RY4l2cATgmPucI8ytIZ3217LAHePjTXq0VBBRpn+IuwuD+zu 1SwCca4ZcMf7+xwJpqtQCsDuiQpuP7ORCmMK2DP5NnerYdMZY2nh/b6Jrxk8V0lVtyVF qg0Na+H0lZwNQCIbehX/+kVD/1oKqYB/ZZsPl8eMDdSpalTpPgELRopSgMRMSALGbsPS tnJQ== X-Gm-Message-State: AO0yUKWLutE7ntmUREJlA2516KBqoHnK4zpCvK26u6dP22Rp90Lz4zYB vvk09jgcLGrOAyu2cHw9iVnZ7Y3ENogI0sl1ztw= X-Google-Smtp-Source: AK7set+TkDynLjIKxHeZGg27ZyX3DlG/jKng4YiDdXnZaJNHCQHRzYkVVlDCug9xLk3lERSB1RshGQ== X-Received: by 2002:a17:902:7d94:b0:19d:135:2013 with SMTP id a20-20020a1709027d9400b0019d01352013mr4520652plm.26.1677639464316; Tue, 28 Feb 2023 18:57:44 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 34/62] accel/tcg: Use more accurate max_insns for tb_overflow Date: Tue, 28 Feb 2023 16:56:15 -1000 Message-Id: <20230301025643.1227244-35-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102b; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639517750100001 Write back the number of insns that we attempt to translate, so that if we longjmp out we have a more accurate limit for the next attempt. This results in fewer restarts when some limit is consumed by few instructions. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- accel/tcg/translator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/accel/tcg/translator.c b/accel/tcg/translator.c index f56da8ea30..d0babfea88 100644 --- a/accel/tcg/translator.c +++ b/accel/tcg/translator.c @@ -78,7 +78,7 @@ void translator_loop(CPUState *cpu, TranslationBlock *tb,= int *max_insns, plugin_enabled =3D plugin_gen_tb_start(cpu, db, cflags & CF_MEMI_ONLY); =20 while (true) { - db->num_insns++; + *max_insns =3D ++db->num_insns; ops->insn_start(db, cpu); tcg_debug_assert(db->is_jmp =3D=3D DISAS_NEXT); /* no early exit = */ =20 --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639594; cv=none; d=zohomail.com; s=zohoarc; b=NVfW5D3Kgyrd96QpyVqJkkgEwvW5MCm5QqSyljljcXJVIhSAoCe6BCagvvFlsqVkgvh0GSmYM3j/FhoKyfTJb2KIWyI2Xwbb8/YS+7EJOVKirWXmsQ1mSDpJCbBYWyimv4P7o7kXIhVpgFHfZhabd98t1r/sP+7vy2olo+Kk2Gg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639594; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=krNMuzPiCobn56SlmIYf/PRBtrXsN7JQ0TzAirhgLBc=; b=Jm1Q989m+iwfwugAMkC+HrL5t21E0SggmP3mMCJEuFD/PYJ6pkFAq73umRmoT8KrdsOo2+U6P1C/5ZNWFZyoChQJBYbDMTfQfJOG5x8thpO2aGweJ4R5B6phNx0z53+2MDyO9B82Wtpr1wTpTc1lT4ce70o01b5O9c2/pif3fWo= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639594730372.18425141466173; Tue, 28 Feb 2023 18:59:54 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCf8-0002Le-34; Tue, 28 Feb 2023 21:57:50 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCf7-0002Cw-6Q for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:57:49 -0500 Received: from mail-pl1-x633.google.com ([2607:f8b0:4864:20::633]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCf5-0003Jo-9n for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:57:48 -0500 Received: by mail-pl1-x633.google.com with SMTP id n6so11178862plf.5 for ; Tue, 28 Feb 2023 18:57:46 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.57.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:57:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=krNMuzPiCobn56SlmIYf/PRBtrXsN7JQ0TzAirhgLBc=; b=dR3IcZ+tbUgEiCOHy6CXhkFSVsWobdene7EX/3B8S7+xMQOZACDwF4kE1/5B5kQGAs S4afR+M7jxOrsl7IYPzNaOt6KB+4H6Zo+azNq9TIcknKOjBdivTiamjKVC3vz1kyZYwx G0c0LOB3fz10BkngFyk3dJSZrPwoR1pLMjHvp//z3OjlRe6K82WtcG8iWzTqHpzDA1C2 7P8L32w/npG9xa3l20st/YfiM2BSahKSacFCosI4wnBcBEUUVuG7w0vbh5iuFsHYOg0/ PbriF1f5yD75TV8IXduBry0iuFrcALqx4OTX2Ijrbd/HajI1vUJoVIu+JB0Zq3dgKuNd YHqQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=krNMuzPiCobn56SlmIYf/PRBtrXsN7JQ0TzAirhgLBc=; b=jXkdEEcsp3xnH8bz0+Gdd+3iWdp7buJU9o2q4g55rT5l8cflJnFwdwaGeeI9Z3StP3 z8JPk3RwTjOQEn+6mFBFvhmFM5pIqfNGcNnQva4Xb6zaNpNll65e9QW6UU6uYcegDDWC oIYXBry0Elz2s44JA3HiNadXF9tU7b1NlihyeHR8wq+hl3FI4KYdco0zjhQUXNaWUb0w xS9EcjS6QxLF1S9roQhFokJ1BNo7y1alKEvItlaOsHrnDv+e1+9qJ9N+DFNFWquO5IWW aYkESToOvlZW0eGGZH52pMtzfFgriCORXWjzskYsH3b0GYXJlBDLIXlZuyo04JdiXOrm NWOQ== X-Gm-Message-State: AO0yUKVom67mkPzoGJOrdCgWw5J/+/2dEaEfj3oNttGUxGn1vqUvJVHj TSLQoBNyf9zkpfIFyts2S/rSQg1sIjxTHAXba7I= X-Google-Smtp-Source: AK7set9uo58sNBiykEVFSXFSFbcE4tEjPLlSEB2PW9CyaFCn376MEutK6C/JeZiIsy5T3lOmacqJ0w== X-Received: by 2002:a17:903:1110:b0:19c:ba57:a869 with SMTP id n16-20020a170903111000b0019cba57a869mr5001911plh.13.1677639465883; Tue, 28 Feb 2023 18:57:45 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 35/62] tcg: Remove branch-to-next regardless of reference count Date: Tue, 28 Feb 2023 16:56:16 -1000 Message-Id: <20230301025643.1227244-36-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::633; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x633.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639595981100002 Just because the label reference count is more than 1 does not mean we cannot remove a branch-to-next. By doing this first, the label reference count may drop to 0, and then the label itself gets removed as before. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- tcg/tcg.c | 33 +++++++++++++++++---------------- 1 file changed, 17 insertions(+), 16 deletions(-) diff --git a/tcg/tcg.c b/tcg/tcg.c index 855e4cc537..9739e4830f 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -2637,7 +2637,7 @@ TCGOp *tcg_op_insert_after(TCGContext *s, TCGOp *old_= op, /* Reachable analysis : remove unreachable code. */ static void reachable_code_pass(TCGContext *s) { - TCGOp *op, *op_next; + TCGOp *op, *op_next, *op_prev; bool dead =3D false; =20 QTAILQ_FOREACH_SAFE(op, &s->ops, link, op_next) { @@ -2647,6 +2647,22 @@ static void reachable_code_pass(TCGContext *s) switch (op->opc) { case INDEX_op_set_label: label =3D arg_label(op->args[0]); + + /* + * Optimization can fold conditional branches to unconditional. + * If we find a label which is preceded by an unconditional + * branch to next, remove the branch. We couldn't do this when + * processing the branch because any dead code between the bra= nch + * and label had not yet been removed. + */ + op_prev =3D QTAILQ_PREV(op, link); + if (op_prev->opc =3D=3D INDEX_op_br && + label =3D=3D arg_label(op_prev->args[0])) { + tcg_op_remove(s, op_prev); + /* Fall through means insns become live again. */ + dead =3D false; + } + if (label->refs =3D=3D 0) { /* * While there is an occasional backward branch, virtually @@ -2660,21 +2676,6 @@ static void reachable_code_pass(TCGContext *s) /* Once we see a label, insns become live again. */ dead =3D false; remove =3D false; - - /* - * Optimization can fold conditional branches to unconditi= onal. - * If we find a label with one reference which is preceded= by - * an unconditional branch to it, remove both. This neede= d to - * wait until the dead code in between them was removed. - */ - if (label->refs =3D=3D 1) { - TCGOp *op_prev =3D QTAILQ_PREV(op, link); - if (op_prev->opc =3D=3D INDEX_op_br && - label =3D=3D arg_label(op_prev->args[0])) { - tcg_op_remove(s, op_prev); - remove =3D true; - } - } } break; =20 --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639699; cv=none; d=zohomail.com; s=zohoarc; b=jvc9qKE+BECm6djiBnHqaRE+HtNIQMvOEdaGCxHGtvCK6UwFT51SYB777WlW9Bi3Q2tRYcNVRtxyQnpybCimy5TwdgE88DKzsAAHLmT50c5cskBpnbup5fMWbuKwLnxNwqbgnDB/UQGCafoH7Xjimei5fQ+NEpDDW2z7cgw2qhc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639699; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=M2NBP13EM52qCn1A0tAj+x1oLpvUSw9ltK5udCzPr2s=; b=UqDMDPh0brlP7rEtQmnF4RZxzk/Ca4GIGvT442iOFT2o6HEQNm0IlbmMGNQmvX0lLxFCUOHZ44xbknKU+BXyR5Keat68LsxG7GHjXcu/5WSCA8rceXUAsrS9RQBp06PWbp0oNR25JX4DPsREoMTcXc7dtJjYiiJ+0+uRpvu2dvA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639699479995.7623201546904; Tue, 28 Feb 2023 19:01:39 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCfA-0002o0-HJ; Tue, 28 Feb 2023 21:57:52 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCf8-0002Qw-Es for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:57:50 -0500 Received: from mail-pj1-x102d.google.com ([2607:f8b0:4864:20::102d]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCf6-00031u-Cj for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:57:50 -0500 Received: by mail-pj1-x102d.google.com with SMTP id y2so11899334pjg.3 for ; Tue, 28 Feb 2023 18:57:47 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.57.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:57:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=M2NBP13EM52qCn1A0tAj+x1oLpvUSw9ltK5udCzPr2s=; b=CqeZljablAzCCuzhfWXvskNgCkCfrP8di08s+LsCuxM+82ieEOTfFBJ/3uhZcSFGZd LcQmqVPS2G6mOMmONJsQ5i69TBDy5cP85FmWr7XMgUaU/vOGZitEzca3TafZ2/DhnEsD ySy8b7Dk/UG9qStVAWmzNZVdjOI0Cux2GuEyBeUzd6fiaTNkxHHvKRdLVykHJTBsEAzN r4/a0mD/ZWlxv2IVb+rJnw92dWd0KQevNlBSq1H1iFoaNQbiZ3sXdjzm0mPHTNLKr9jU 3pcs74FlVJrllzU9SiMJc14E1iXlA+KKEu33tnoop4EyymeVudxMVUackwHr1zFpAJEC a/Dw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=M2NBP13EM52qCn1A0tAj+x1oLpvUSw9ltK5udCzPr2s=; b=e4XUx8kSpbU+XBe9gYALy6O2DbbG0asOZn/DlMzpI++IFYNNvh5J/jDj+wat1w8QvK qERRZPDwHe+lGM6gKgtDk8jZawkaDPLLSwhB8PG4kSQebTkCsnn6XAjWac46pcZNjDuw Jm/6A2GREbPmMeRL9VRa+k9DbCMcfj66umIoqivVMBaVBUcUmDOi1SlkftcbYup2hA8p zbQc9EFW7/795TO8NyJ3BJ05TnWvmhP9AsErde75apGorrdhEnJiVObu/tEfrwv//e1/ IvCm7blecK79dtQjuI832CqVWuHyrZZHn/pS0VfrXzV0MZDIHzFFI3izvLKlYwavkLDq i5sg== X-Gm-Message-State: AO0yUKUcrT8V3sx/Qdqosx1NTbeNIsgqQdgSsqJ4F3gswN+qu+9jE3nL RrTXl3fAo6ZAqQuS4lFCUl6LowVljIPhN8z11Sw= X-Google-Smtp-Source: AK7set9TztwPVGU/F662SNQRoFznCUc+JiKuyiyQ61Lpf2dqwbdJzA7ATYNppsPgP6E9PVqHdQtr7Q== X-Received: by 2002:a17:902:e807:b0:19d:b20:4d1a with SMTP id u7-20020a170902e80700b0019d0b204d1amr5334176plg.60.1677639467539; Tue, 28 Feb 2023 18:57:47 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 36/62] tcg: Rename TEMP_LOCAL to TEMP_TB Date: Tue, 28 Feb 2023 16:56:17 -1000 Message-Id: <20230301025643.1227244-37-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102d; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639700615100006 Use TEMP_TB as that is more explicit about the default lifetime of the data. While "global" and "local" used to be contrasting, we have more lifetimes than that now. Do not yet rename tcg_temp_local_new_*, just the enum. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/tcg/tcg.h | 12 ++++++++---- tcg/optimize.c | 2 +- tcg/tcg.c | 18 +++++++++--------- 3 files changed, 18 insertions(+), 14 deletions(-) diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index 59854f95b1..2010e746ca 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -433,11 +433,15 @@ typedef enum TCGTempVal { typedef enum TCGTempKind { /* Temp is dead at the end of all basic blocks. */ TEMP_NORMAL, - /* Temp is live across conditional branch, but dead otherwise. */ + /* + * Temp is dead at the end of the extended basic block (EBB), + * the single-entry multiple-exit region that falls through + * conditional branches. + */ TEMP_EBB, - /* Temp is saved across basic blocks but dead at the end of TBs. */ - TEMP_LOCAL, - /* Temp is saved across both basic blocks and translation blocks. */ + /* Temp is live across the entire translation block, but dead at end. = */ + TEMP_TB, + /* Temp is live across the entire translation block, and between them.= */ TEMP_GLOBAL, /* Temp is in a fixed register. */ TEMP_FIXED, diff --git a/tcg/optimize.c b/tcg/optimize.c index 763bca9ea6..ce05989c39 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -190,7 +190,7 @@ static TCGTemp *find_better_copy(TCGContext *s, TCGTemp= *ts) } else if (i->kind > ts->kind) { if (i->kind =3D=3D TEMP_GLOBAL) { g =3D i; - } else if (i->kind =3D=3D TEMP_LOCAL) { + } else if (i->kind =3D=3D TEMP_TB) { l =3D i; } } diff --git a/tcg/tcg.c b/tcg/tcg.c index 9739e4830f..1a31a30a0d 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1257,7 +1257,7 @@ TCGTemp *tcg_global_mem_new_internal(TCGType type, TC= Gv_ptr base, TCGTemp *tcg_temp_new_internal(TCGType type, bool temp_local) { TCGContext *s =3D tcg_ctx; - TCGTempKind kind =3D temp_local ? TEMP_LOCAL : TEMP_NORMAL; + TCGTempKind kind =3D temp_local ? TEMP_TB : TEMP_NORMAL; TCGTemp *ts; int idx, k; =20 @@ -1368,7 +1368,7 @@ void tcg_temp_free_internal(TCGTemp *ts) */ return; case TEMP_NORMAL: - case TEMP_LOCAL: + case TEMP_TB: break; default: g_assert_not_reached(); @@ -1914,7 +1914,7 @@ static void tcg_reg_alloc_start(TCGContext *s) case TEMP_EBB: val =3D TEMP_VAL_DEAD; /* fall through */ - case TEMP_LOCAL: + case TEMP_TB: ts->mem_allocated =3D 0; break; default: @@ -1936,7 +1936,7 @@ static char *tcg_get_arg_str_ptr(TCGContext *s, char = *buf, int buf_size, case TEMP_GLOBAL: pstrcpy(buf, buf_size, ts->name); break; - case TEMP_LOCAL: + case TEMP_TB: snprintf(buf, buf_size, "loc%d", idx - s->nb_globals); break; case TEMP_EBB: @@ -2758,7 +2758,7 @@ static void la_bb_end(TCGContext *s, int ng, int nt) switch (ts->kind) { case TEMP_FIXED: case TEMP_GLOBAL: - case TEMP_LOCAL: + case TEMP_TB: state =3D TS_DEAD | TS_MEM; break; case TEMP_NORMAL: @@ -2803,7 +2803,7 @@ static void la_bb_sync(TCGContext *s, int ng, int nt) int state; =20 switch (ts->kind) { - case TEMP_LOCAL: + case TEMP_TB: state =3D ts->state; ts->state =3D state | TS_MEM; if (state !=3D TS_DEAD) { @@ -3496,7 +3496,7 @@ static void temp_free_or_dead(TCGContext *s, TCGTemp = *ts, int free_or_dead) case TEMP_FIXED: return; case TEMP_GLOBAL: - case TEMP_LOCAL: + case TEMP_TB: new_type =3D TEMP_VAL_MEM; break; case TEMP_NORMAL: @@ -3784,7 +3784,7 @@ static void tcg_reg_alloc_bb_end(TCGContext *s, TCGRe= gSet allocated_regs) TCGTemp *ts =3D &s->temps[i]; =20 switch (ts->kind) { - case TEMP_LOCAL: + case TEMP_TB: temp_save(s, ts, allocated_regs); break; case TEMP_NORMAL: @@ -3821,7 +3821,7 @@ static void tcg_reg_alloc_cbranch(TCGContext *s, TCGR= egSet allocated_regs) * Keep tcg_debug_asserts for safety. */ switch (ts->kind) { - case TEMP_LOCAL: + case TEMP_TB: tcg_debug_assert(ts->val_type !=3D TEMP_VAL_REG || ts->mem_coh= erent); break; case TEMP_NORMAL: --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639697; cv=none; d=zohomail.com; s=zohoarc; b=Okp90+HhcG0B7Xi+FJ2NDeQFjnswm0ZiugKaqLarI+l2xxkbOI7I/vMIDCh/RR5h60LRLU8Z5iLY8cvVElRvtSvfmANcJJIK/tua5FEAf3sqGmG3rfc28YxFrVE+i13/keGQyajDr61tKL2nSjMlyF6zV5DOwIln3AHek6i2fgg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639697; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=dEZb5B03EEmkiUjZIvzh3a844AlICh5cfJo+CxxAESY=; b=EHN4yw3/iJQ0XL7c/udJGVE7wnYARMIqLuhriIZVFXMyivUmLjm39BH/zSWYf9b+OGUmSfrb3hK2Txq1KQ+VlUfN2Vjoo4GjvI1NVrqPyDo0JVjM7Skk1d4o2/iHN0xsvb/wYu5kf9LckdzexMm3FWs4rM2ZrfP9xv3ptqXoxq0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639697214329.34494785228856; Tue, 28 Feb 2023 19:01:37 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCfA-0002qA-S5; Tue, 28 Feb 2023 21:57:52 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCf9-0002dw-Ly for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:57:51 -0500 Received: from mail-pl1-x633.google.com ([2607:f8b0:4864:20::633]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCf7-0003Jo-SI for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:57:51 -0500 Received: by mail-pl1-x633.google.com with SMTP id n6so11178949plf.5 for ; Tue, 28 Feb 2023 18:57:49 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.57.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:57:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=dEZb5B03EEmkiUjZIvzh3a844AlICh5cfJo+CxxAESY=; b=nfiJ0+TOQGpnHv4FQr7t1dq/XD1UpSPR1d7l/EBgkG4W1w50NuWlSOvjxd2eqRJyvu alqdhsXPBb1tPE1wJwNem5uWvHcPDyQ1LvYK7jm4OUpL+TaW2fJmeoL3Sg2Ghm8GgNJ7 00JoClIowPtXlWnBq6VKwj7XDQ6SIdQeUOLZy6eIjXSSph6EI9AMlg3JCNx7XTjNa+qJ UGt9KyiZ4upb+LMQF9w+/55MUcmwj1gc88ywLD5g7fEtfV2o2Gt0NhF2Tx7QXjQl9ySE G0Uv+9jLBMKZKN7QenWqMj2vObJq/S4yVmjkMIuCyIxM5o+XbGSwzOaXeJ3Ns6orgeqU FoNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=dEZb5B03EEmkiUjZIvzh3a844AlICh5cfJo+CxxAESY=; b=hrSDx63BprkGSDA1HzZYHRgdG2DzXiLQDV4+CH0fmv8+wCRK8LkfJOx0t6EfhGiefS kKAtMaYDApo0oXhn+C1S8BORnGc/+uasS8opIWXUtr7Q1EzThlsJRYFNLoHGeMNieyGc 5/ETaiFjZNO8rRCf9a7DoxisVLI+QtT3SSeVwxqtrXFn22qJzXJA7qxI+gJmp/WVOIM0 E8QArpnG9SjZrAnVUE8Z3OkIRl6cGZrkZYjq/MoDIwC8M+eluyHebjs5NsJxsZlka+3n 5dF6LXPDom4KmPpyRfxVQ8CfvXHeXsbcuV/7dWpOMD1yvN3gZP/O0b4tG+UBZClPx/Os xlWw== X-Gm-Message-State: AO0yUKWjnQLHg74UGjqEXErAS8PTUC30O6pwpz5UWA/K31oSS9LbovZ4 zMNq3TKHL8o/NDb3GD8p9SVbpIt5/N40GJ6qiic= X-Google-Smtp-Source: AK7set+5mwshum+AyoI18i9BOI04nUI8Yj/V2wvCQvUkuXp8YPqdVdEGrmwwRC5jMoBuwa24l+EgMA== X-Received: by 2002:a17:903:64d:b0:19c:b2b2:a3b9 with SMTP id kh13-20020a170903064d00b0019cb2b2a3b9mr4038666plb.60.1677639469061; Tue, 28 Feb 2023 18:57:49 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 37/62] tcg: Use noinline for major tcg_gen_code subroutines Date: Tue, 28 Feb 2023 16:56:18 -1000 Message-Id: <20230301025643.1227244-38-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::633; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x633.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639698762100001 This makes it easier to assign blame with perf. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- tcg/tcg.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/tcg/tcg.c b/tcg/tcg.c index 1a31a30a0d..71b6843eb1 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -2635,7 +2635,8 @@ TCGOp *tcg_op_insert_after(TCGContext *s, TCGOp *old_= op, } =20 /* Reachable analysis : remove unreachable code. */ -static void reachable_code_pass(TCGContext *s) +static void __attribute__((noinline)) +reachable_code_pass(TCGContext *s) { TCGOp *op, *op_next, *op_prev; bool dead =3D false; @@ -2859,7 +2860,8 @@ static void la_cross_call(TCGContext *s, int nt) /* Liveness analysis : update the opc_arg_life array to tell if a given input arguments is dead. Instructions updating dead temporaries are removed. */ -static void liveness_pass_1(TCGContext *s) +static void __attribute__((noinline)) +liveness_pass_1(TCGContext *s) { int nb_globals =3D s->nb_globals; int nb_temps =3D s->nb_temps; @@ -3199,7 +3201,8 @@ static void liveness_pass_1(TCGContext *s) } =20 /* Liveness analysis: Convert indirect regs to direct temporaries. */ -static bool liveness_pass_2(TCGContext *s) +static bool __attribute__((noinline)) +liveness_pass_2(TCGContext *s) { int nb_globals =3D s->nb_globals; int nb_temps, i; --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639486; cv=none; d=zohomail.com; s=zohoarc; b=CD5yAgc/FJqz8BTq8tlUW3BE79E+oLRcG+nSA2BWyKjckN3ZtE6O/VAJx0+dgCyEIPIkmrSDZZyPmvh0N+fgd8rPGDxLMW+6Kzo83jrcWq/SsIIdwL9ZFU580Zkq+7gNbSwixDSjc8v44ZJS7eYtAIj4WJHCrssQca0D0e/8HE8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639486; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=XHNQ406h/hUxehvnJIpfjbI2MbuZU/f56i9/YECKVw0=; b=n3XFv+ozEd0UWdxVYUN0dn3FPm1LYqiIOytcoMuwcPWxsb6MlvJ7xDc+/WZzM4td5hxblUaVhaJgzGiF/Gj0wAu5WOHZwsTxyRABuYphxjQovsdt1RJxpfcYe8ieXA/Mm8L1NRY57ESQvf+VNnneiA9u/lLmksf4iV0CFFp1Jpo= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639486046821.3015047750945; Tue, 28 Feb 2023 18:58:06 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCfC-000372-NA; Tue, 28 Feb 2023 21:57:54 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCfB-0002zy-UP for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:57:53 -0500 Received: from mail-pj1-x1029.google.com ([2607:f8b0:4864:20::1029]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCfA-0003L1-38 for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:57:53 -0500 Received: by mail-pj1-x1029.google.com with SMTP id y15-20020a17090aa40f00b00237ad8ee3a0so11616636pjp.2 for ; Tue, 28 Feb 2023 18:57:51 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.57.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:57:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=XHNQ406h/hUxehvnJIpfjbI2MbuZU/f56i9/YECKVw0=; b=zvz3vA47xKehc+VGKZsOyfbMJePjfQ1mdvvEtAiteXlhkNZmE1pfI5ZeaVs/JOSyka nshEZRlFVgxbGZO/E5dXwz1fvQ76y5pyJn//yDBZZEAe7ZzUdZ/tnqqPxay8DBIuBhk2 FMnYIFP5XYj5boj5sUKySIgKWXmY4OhKObWeDeMt8FhXrgTlRwTfVuTA5nAKy5u6477A +HBlt0sqaVt3xyvHFlj9dSBqXodL1FPOBhha/wMEmZlNRM4HuCkvYkIlzyv+Dj0bstj5 ktj0Cil7NGGbfXVLzJIWcK8kXfPXArBCisZ3nQ+gGdRMcRyKdwghtIxP+mcCqrz6sH// 47hQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=XHNQ406h/hUxehvnJIpfjbI2MbuZU/f56i9/YECKVw0=; b=o0LtvbWYKtP3cP9LQpoU8Z1lMxVlgbQcfiEB/TL5ns8SlUSESD6JqiGceOaaj7g0DD PGfYFyO9b/oOE4brYmKjArQ/TQVdIHRzfS0Oa3h9sy/xIZJsWjRhVcDwQT+J7546YTjz rp5UtzNRghduN8WmcNT2yc5H/mOsoqojWj9+AaFuPW6eLdLwdPd0FJKVx0xZGFQaNtfV r7T38112f2mqgjlbOKObKqO8roD/d/3V5HX85HcrPb160b2jNIDGtRg0ZMc0+PmX8121 DGangcxNn1dgISTsBwm2D5WhAkV8X1SgZ7s72ytleD5HJaFL1cIPbpHstFw2pSwRckat 2mSg== X-Gm-Message-State: AO0yUKWSekELRrTyxUWaxk2h0UoInJSY0lV+yD167VS/c7eaY4Ggx+gT wTMPp2j5uszbxPNkAMtt13zV4zw5oDoNs1tpQ54= X-Google-Smtp-Source: AK7set9Hg31bNpK+zZiv+ew3610q6EgaqjDdrjvkwh2b9AZwU4wm4SdYjuSmH2O5aRef6gQjCDYGiw== X-Received: by 2002:a17:902:cec1:b0:19a:a305:e367 with SMTP id d1-20020a170902cec100b0019aa305e367mr5594986plg.30.1677639470558; Tue, 28 Feb 2023 18:57:50 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Alex=20Benn=C3=A9e?= Subject: [PULL 38/62] tcg: Add liveness_pass_0 Date: Tue, 28 Feb 2023 16:56:19 -1000 Message-Id: <20230301025643.1227244-39-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1029; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1029.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639487659100003 Attempt to reduce the lifetime of TEMP_TB. Reviewed-by: Alex Benn=C3=A9e Signed-off-by: Richard Henderson --- tcg/tcg.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) diff --git a/tcg/tcg.c b/tcg/tcg.c index 71b6843eb1..1dbb24294e 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -2857,6 +2857,75 @@ static void la_cross_call(TCGContext *s, int nt) } } =20 +/* + * Liveness analysis: Verify the lifetime of TEMP_TB, and reduce + * to TEMP_EBB, if possible. + */ +static void __attribute__((noinline)) +liveness_pass_0(TCGContext *s) +{ + void * const multiple_ebb =3D (void *)(uintptr_t)-1; + int nb_temps =3D s->nb_temps; + TCGOp *op, *ebb; + + for (int i =3D s->nb_globals; i < nb_temps; ++i) { + s->temps[i].state_ptr =3D NULL; + } + + /* + * Represent each EBB by the op at which it begins. In the case of + * the first EBB, this is the first op, otherwise it is a label. + * Collect the uses of each TEMP_TB: NULL for unused, EBB for use + * within a single EBB, else MULTIPLE_EBB. + */ + ebb =3D QTAILQ_FIRST(&s->ops); + QTAILQ_FOREACH(op, &s->ops, link) { + const TCGOpDef *def; + int nb_oargs, nb_iargs; + + switch (op->opc) { + case INDEX_op_set_label: + ebb =3D op; + continue; + case INDEX_op_discard: + continue; + case INDEX_op_call: + nb_oargs =3D TCGOP_CALLO(op); + nb_iargs =3D TCGOP_CALLI(op); + break; + default: + def =3D &tcg_op_defs[op->opc]; + nb_oargs =3D def->nb_oargs; + nb_iargs =3D def->nb_iargs; + break; + } + + for (int i =3D 0; i < nb_oargs + nb_iargs; ++i) { + TCGTemp *ts =3D arg_temp(op->args[i]); + + if (ts->kind !=3D TEMP_TB) { + continue; + } + if (ts->state_ptr =3D=3D NULL) { + ts->state_ptr =3D ebb; + } else if (ts->state_ptr !=3D ebb) { + ts->state_ptr =3D multiple_ebb; + } + } + } + + /* + * For TEMP_TB that turned out not to be used beyond one EBB, + * reduce the liveness to TEMP_EBB. + */ + for (int i =3D s->nb_globals; i < nb_temps; ++i) { + TCGTemp *ts =3D &s->temps[i]; + if (ts->kind =3D=3D TEMP_TB && ts->state_ptr !=3D multiple_ebb) { + ts->kind =3D TEMP_EBB; + } + } +} + /* Liveness analysis : update the opc_arg_life array to tell if a given input arguments is dead. Instructions updating dead temporaries are removed. */ @@ -4872,6 +4941,7 @@ int tcg_gen_code(TCGContext *s, TranslationBlock *tb,= target_ulong pc_start) #endif =20 reachable_code_pass(s); + liveness_pass_0(s); liveness_pass_1(s); =20 if (s->nb_indirects > 0) { --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639578; cv=none; d=zohomail.com; s=zohoarc; b=k44ttbgYbgToO5xDUmfeMK4E6uB5krkQmVp8nkI5lyf1EcZ/LlizNE3LO9SMs/Y1Ud/MMJL0tFhx1PXZud8RzRXNITFljRzPQE99HLtSVLCfP9fdcXE0OFpLT/PFgbCsS8OXA/MZyQJSRMtcgCI/2BTZ83hkSLdm4xiebqSZcho= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639578; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=OGaAndSOVNml6Vg1GlNPZnbg1Tdeb/O6nFbkdqQhPlg=; b=Dpi4JM+WAvdblXuabd0gQmc/obMTqxPVz+PVEUFdw4gQ5LoeNsaWQ2G6reoSWzRaslKb2p8tmDJGWcS9r5PPMf7bgc785JBjn0K/iFoA1+OtCYPydkmWGZuebjrd9P6OTgGME2ndocyGlW2snGW+fdbupI2Jgi5fkV4bW8wflpQ= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 16776395789791018.892345845431; Tue, 28 Feb 2023 18:59:38 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCfE-0003CU-F2; Tue, 28 Feb 2023 21:57:56 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCfD-0003Ag-6z for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:57:55 -0500 Received: from mail-pj1-x102a.google.com ([2607:f8b0:4864:20::102a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCfB-0003LL-G3 for qemu-devel@nongnu.org; Tue, 28 Feb 2023 21:57:54 -0500 Received: by mail-pj1-x102a.google.com with SMTP id m8-20020a17090a4d8800b002377bced051so15829450pjh.0 for ; Tue, 28 Feb 2023 18:57:52 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id jg15-20020a17090326cf00b0019adbef6a63sm7210120plb.235.2023.02.28.18.57.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 18:57:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=OGaAndSOVNml6Vg1GlNPZnbg1Tdeb/O6nFbkdqQhPlg=; b=Lac+m13BhK0FIZ5qNRzV83vW/Sxu65u2mrIE1JXJC1V3dJfGdzSSOlwsW4DnOBE2Eb GQJaQHcGHLSoNwVHrjKxQABNz5d7tpyT0li31jJzP88Hs8LlDoOpyNFWUkeoUb3dE10c dUQVS6mJgbD0V6ya+Vba4rB7ItHc6AtO2MMuApSfZ+ZBd8U+02Q2YAQ6cGJe+A5tTjAI 08wfG4EZurVvnv+Zk2LcmkSwWi4ZUaIJYLHK0hvuISyEAyc8UqOHSM+G0CJZXSnZyWnG 0qYOi66Bm6Qypn878akr8KCwwvq9nJVDuOa7a4jaxwDbDayaPwmIOwFVKPsnDkYpa5/T wtng== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=OGaAndSOVNml6Vg1GlNPZnbg1Tdeb/O6nFbkdqQhPlg=; b=5SuBYU8cIOxVTvF6FJd6drAKggASGTaPlqxJ9uzSYgn3Sd4TbMEUDHhUeJwqVAKJ36 t9tQmewS4TK8oRcGs2fOzpwfbE7zepFHZbWaZEc/AOlrP/foD/5XZNTsilTlqfmxyLdi M13QiylNFOJCDZnxhw0qNJc35W7DlS3FrnwoOO0lLXcuHGljPzeCxjSUugjqp3Abns0c FXNwDsh6W2HPv3Pih6jMiCll5EruzwqQIQI7cT8j24E7NeGy0uVMPd8rJGhkSN0u60yN Z8SbNCf4bbppowxKJbnusKH2glaWwbkDw15BmgwwHsofYMcqYRI7F3ysUgltC97NG/Cd UEcg== X-Gm-Message-State: AO0yUKVtwU6araUxLcSgf3YqDj5QjtoRYL14i6vvk/Ccs+acL10kDYTD Z8FPKQli9OCgEhPGsA343ZMACePic7OFskwVKNw= X-Google-Smtp-Source: AK7set/dblgLT+4Yjlru/vavFSQqN4KfT7SNZOviUhwsPC6gFbTMJQei4YjZ1cd26Nkmnv37uVfz2Q== X-Received: by 2002:a17:902:dac8:b0:19c:fc41:2dfd with SMTP id q8-20020a170902dac800b0019cfc412dfdmr5956090plx.29.1677639471953; Tue, 28 Feb 2023 18:57:51 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 39/62] tcg: Remove TEMP_NORMAL Date: Tue, 28 Feb 2023 16:56:20 -1000 Message-Id: <20230301025643.1227244-40-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102a; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639579943100001 TEMP_NORMAL is a subset of TEMP_EBB. Promote single basic block temps to single extended basic block. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/tcg/tcg.h | 2 -- tcg/tcg.c | 19 +++---------------- 2 files changed, 3 insertions(+), 18 deletions(-) diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index 2010e746ca..02d5cfc049 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -431,8 +431,6 @@ typedef enum TCGTempVal { } TCGTempVal; =20 typedef enum TCGTempKind { - /* Temp is dead at the end of all basic blocks. */ - TEMP_NORMAL, /* * Temp is dead at the end of the extended basic block (EBB), * the single-entry multiple-exit region that falls through diff --git a/tcg/tcg.c b/tcg/tcg.c index 1dbb24294e..9be3632b94 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1257,7 +1257,7 @@ TCGTemp *tcg_global_mem_new_internal(TCGType type, TC= Gv_ptr base, TCGTemp *tcg_temp_new_internal(TCGType type, bool temp_local) { TCGContext *s =3D tcg_ctx; - TCGTempKind kind =3D temp_local ? TEMP_TB : TEMP_NORMAL; + TCGTempKind kind =3D temp_local ? TEMP_TB : TEMP_EBB; TCGTemp *ts; int idx, k; =20 @@ -1367,7 +1367,7 @@ void tcg_temp_free_internal(TCGTemp *ts) * silently ignore free. */ return; - case TEMP_NORMAL: + case TEMP_EBB: case TEMP_TB: break; default: @@ -1383,7 +1383,7 @@ void tcg_temp_free_internal(TCGTemp *ts) #endif =20 idx =3D temp_idx(ts); - k =3D ts->base_type + (ts->kind =3D=3D TEMP_NORMAL ? 0 : TCG_TYPE_COUN= T); + k =3D ts->base_type + (ts->kind =3D=3D TEMP_EBB ? 0 : TCG_TYPE_COUNT); set_bit(idx, s->free_temps[k].l); } =20 @@ -1910,7 +1910,6 @@ static void tcg_reg_alloc_start(TCGContext *s) break; case TEMP_GLOBAL: break; - case TEMP_NORMAL: case TEMP_EBB: val =3D TEMP_VAL_DEAD; /* fall through */ @@ -1940,9 +1939,6 @@ static char *tcg_get_arg_str_ptr(TCGContext *s, char = *buf, int buf_size, snprintf(buf, buf_size, "loc%d", idx - s->nb_globals); break; case TEMP_EBB: - snprintf(buf, buf_size, "ebb%d", idx - s->nb_globals); - break; - case TEMP_NORMAL: snprintf(buf, buf_size, "tmp%d", idx - s->nb_globals); break; case TEMP_CONST: @@ -2762,7 +2758,6 @@ static void la_bb_end(TCGContext *s, int ng, int nt) case TEMP_TB: state =3D TS_DEAD | TS_MEM; break; - case TEMP_NORMAL: case TEMP_EBB: case TEMP_CONST: state =3D TS_DEAD; @@ -2811,9 +2806,6 @@ static void la_bb_sync(TCGContext *s, int ng, int nt) continue; } break; - case TEMP_NORMAL: - s->temps[i].state =3D TS_DEAD; - break; case TEMP_EBB: case TEMP_CONST: continue; @@ -3571,7 +3563,6 @@ static void temp_free_or_dead(TCGContext *s, TCGTemp = *ts, int free_or_dead) case TEMP_TB: new_type =3D TEMP_VAL_MEM; break; - case TEMP_NORMAL: case TEMP_EBB: new_type =3D free_or_dead < 0 ? TEMP_VAL_MEM : TEMP_VAL_DEAD; break; @@ -3859,7 +3850,6 @@ static void tcg_reg_alloc_bb_end(TCGContext *s, TCGRe= gSet allocated_regs) case TEMP_TB: temp_save(s, ts, allocated_regs); break; - case TEMP_NORMAL: case TEMP_EBB: /* The liveness analysis already ensures that temps are dead. Keep an tcg_debug_assert for safety. */ @@ -3896,9 +3886,6 @@ static void tcg_reg_alloc_cbranch(TCGContext *s, TCGR= egSet allocated_regs) case TEMP_TB: tcg_debug_assert(ts->val_type !=3D TEMP_VAL_REG || ts->mem_coh= erent); break; - case TEMP_NORMAL: - tcg_debug_assert(ts->val_type =3D=3D TEMP_VAL_DEAD); - break; case TEMP_EBB: case TEMP_CONST: break; --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677640014; cv=none; d=zohomail.com; s=zohoarc; b=Fy1nWLJTt757vGnSV4T4HTvhXa4jvwJ8DeQlB868QYEoboRJFlrxy5V/PTQDPTQbp6zy94y7TGIrB3LWpqXA2PaH6YvTdLKaGcZe/1KWFX8Q/AphTDGWpKMDsiWpYFLWt2cJGo2YT1edxSfYkeP0ylNLHar9gxZZYOFvln5/FdU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677640014; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=wY08qeKc21qRRHHHoTekg0Uc+uq0Eu7dfqAq4lwmGt0=; b=GN9FJlnmOiIg+pMXFwht8FClwFihge8i00rFrFLaax0ILPXuk5nAxVOvN/qDKyTUixHhC5My/zL9Ke+lqZJ3UL08RsRLjfSa6cM4O57iMOJOmfC5DaUxTDXoVag3d8f8ZpHeiXX+rA4V6DTDcfXwXk7BicG/tEbhbko1+PQfj+A= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677640014096853.3017851985193; Tue, 28 Feb 2023 19:06:54 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCio-00044H-7y; Tue, 28 Feb 2023 22:01:38 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCiZ-0002Uq-VH for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:24 -0500 Received: from mail-pl1-x629.google.com ([2607:f8b0:4864:20::629]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCi8-0004F4-LL for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:00:58 -0500 Received: by mail-pl1-x629.google.com with SMTP id p6so11728374plf.0 for ; Tue, 28 Feb 2023 19:00:56 -0800 (PST) Received: from stoup.. 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Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/tcg/tcg.h | 18 +++++++++--------- tcg/tcg.c | 8 ++++---- 2 files changed, 13 insertions(+), 13 deletions(-) diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index 02d5cfc049..8d896bcbf4 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -855,7 +855,7 @@ void tcg_set_frame(TCGContext *s, TCGReg reg, intptr_t = start, intptr_t size); =20 TCGTemp *tcg_global_mem_new_internal(TCGType, TCGv_ptr, intptr_t, const char *); -TCGTemp *tcg_temp_new_internal(TCGType, bool); +TCGTemp *tcg_temp_new_internal(TCGType, TCGTempKind); void tcg_temp_free_internal(TCGTemp *); TCGv_vec tcg_temp_new_vec(TCGType type); TCGv_vec tcg_temp_new_vec_matching(TCGv_vec match); @@ -894,13 +894,13 @@ static inline TCGv_i32 tcg_global_mem_new_i32(TCGv_pt= r reg, intptr_t offset, =20 static inline TCGv_i32 tcg_temp_new_i32(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, false); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, TEMP_EBB); return temp_tcgv_i32(t); } =20 static inline TCGv_i32 tcg_temp_local_new_i32(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, true); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, TEMP_TB); return temp_tcgv_i32(t); } =20 @@ -913,25 +913,25 @@ static inline TCGv_i64 tcg_global_mem_new_i64(TCGv_pt= r reg, intptr_t offset, =20 static inline TCGv_i64 tcg_temp_new_i64(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, false); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, TEMP_EBB); return temp_tcgv_i64(t); } =20 static inline TCGv_i64 tcg_temp_local_new_i64(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, true); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, TEMP_TB); return temp_tcgv_i64(t); } =20 static inline TCGv_i128 tcg_temp_new_i128(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, false); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, TEMP_EBB); return temp_tcgv_i128(t); } =20 static inline TCGv_i128 tcg_temp_local_new_i128(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, true); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, TEMP_TB); return temp_tcgv_i128(t); } =20 @@ -944,13 +944,13 @@ static inline TCGv_ptr tcg_global_mem_new_ptr(TCGv_pt= r reg, intptr_t offset, =20 static inline TCGv_ptr tcg_temp_new_ptr(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, false); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, TEMP_EBB); return temp_tcgv_ptr(t); } =20 static inline TCGv_ptr tcg_temp_local_new_ptr(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, true); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, TEMP_TB); return temp_tcgv_ptr(t); } =20 diff --git a/tcg/tcg.c b/tcg/tcg.c index 9be3632b94..8662f03ded 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1254,10 +1254,10 @@ TCGTemp *tcg_global_mem_new_internal(TCGType type, = TCGv_ptr base, return ts; } =20 -TCGTemp *tcg_temp_new_internal(TCGType type, bool temp_local) +TCGTemp *tcg_temp_new_internal(TCGType type, TCGTempKind kind) { TCGContext *s =3D tcg_ctx; - TCGTempKind kind =3D temp_local ? TEMP_TB : TEMP_EBB; + bool temp_local =3D kind =3D=3D TEMP_TB; TCGTemp *ts; int idx, k; =20 @@ -1340,7 +1340,7 @@ TCGv_vec tcg_temp_new_vec(TCGType type) } #endif =20 - t =3D tcg_temp_new_internal(type, 0); + t =3D tcg_temp_new_internal(type, TEMP_EBB); return temp_tcgv_vec(t); } =20 @@ -1351,7 +1351,7 @@ TCGv_vec tcg_temp_new_vec_matching(TCGv_vec match) =20 tcg_debug_assert(t->temp_allocated !=3D 0); =20 - t =3D tcg_temp_new_internal(t->base_type, 0); + t =3D tcg_temp_new_internal(t->base_type, TEMP_EBB); return temp_tcgv_vec(t); } =20 --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677640048; cv=none; d=zohomail.com; s=zohoarc; b=ZI4RP5fZGeuHvLXorJQY3UAcL/+ruKG4XUckm/jt3Wj15LqwIZWxt2qYOhN7ClgMCAro5qjcH2eCHelAnyJuWve0BsJoPzzZKJcI5OuWJTzy2kFOmvSlRyvrvD/7bK5sUcKDcs/vucMls4bXfIB2At4T8MBd5lVtuc/goeTnLok= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677640048; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=DLyl5UGS2NTjE853AbioryrnynNx5ZSmrZNEMK7i3to=; b=n7zDxtIq3eZAkWH2OyzScPPSAd78Uvc9DIHOcG7U0LFcWrnlQdIE6CezKlUWQMv8AjFyC5KjPoW92eS5AxGqfXs2U2SduYL/OY8H9p5CWCrtruWb8nKmS2rX2kQdLLWw2/Wv1+mr+D6JsMaaUZRbrczz52JFrK+2M0ZgtP3J6XU= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677640048036764.2007313605693; Tue, 28 Feb 2023 19:07:28 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCis-0004qT-QP; Tue, 28 Feb 2023 22:01:42 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCia-0002VL-Mu for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:24 -0500 Received: from mail-pl1-x629.google.com ([2607:f8b0:4864:20::629]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCiA-0004FW-5R for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:00:59 -0500 Received: by mail-pl1-x629.google.com with SMTP id u5so9170085plq.7 for ; Tue, 28 Feb 2023 19:00:57 -0800 (PST) Received: from stoup.. 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::629; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x629.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677640048258100001 Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Daniel Henrique Barboza Signed-off-by: Richard Henderson --- include/exec/gen-icount.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/include/exec/gen-icount.h b/include/exec/gen-icount.h index 166170b08e..5b1794188f 100644 --- a/include/exec/gen-icount.h +++ b/include/exec/gen-icount.h @@ -9,11 +9,9 @@ static TCGOp *icount_start_insn; =20 static inline void gen_io_start(void) { - TCGv_i32 tmp =3D tcg_const_i32(1); - tcg_gen_st_i32(tmp, cpu_env, + tcg_gen_st_i32(tcg_constant_i32(1), cpu_env, offsetof(ArchCPU, parent_obj.can_do_io) - offsetof(ArchCPU, env)); - tcg_temp_free_i32(tmp); } =20 static inline void gen_tb_start(const TranslationBlock *tb) --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639708; cv=none; d=zohomail.com; s=zohoarc; b=b6pvpzYBmO0L38M9GW5iL5tSZdXKsHn9qUcPLGq/TmBfbFDx5jUN0Z4A431Ysb06ePHb0NHaEz33nbg7ziSHshaH7lEDxGDPuHjzY4NJFve2iBGm6shFVSeFVQyp/jx3qNmXCfAlR1ZTSOPLVMkqmuBWV/FJpk/1By5IiGjEcqc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.00.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:00:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=T8JhNPBurv6UPBw5+T0ptsUEofBEBgdE2LEBxrO3wBY=; b=bBxUtMWvoOqoTAEEEAuXTY1Q0d+PLEm+Bn0B+dqRBWMlEzdZHmTnR4sQLfFQ+CUgHB evyabu+LjQjFEgnHFdPB54LRAQja9vSi85YznnB5OW+2XmFM9duPBQMCpTjzXPwwXGHR X76YWZokaWsb+z76dmlftfcI4y/2IVodZwe9rS5CjWWzJTb05UE80N9FzBF4qJlj3aB/ votrkmieQKk9B4gVc3FfGRpyeqNJrdJXYowQxfLeU3GNvMZJ/IWPjyPdfFSkiyBH1liu faTbOTjGwz/2vy2hf3QP/izPlgWqYHnoTFNu6vXq1Lo2e9669kAmYdHsUewbpImDKirL ehzA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::635; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x635.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639708645100001 Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/tcg/tcg-op.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/tcg/tcg-op.h b/include/tcg/tcg-op.h index 839d91c0c7..66b1461caa 100644 --- a/include/tcg/tcg-op.h +++ b/include/tcg/tcg-op.h @@ -1285,6 +1285,11 @@ static inline void tcg_gen_mov_ptr(TCGv_ptr d, TCGv_= ptr s) glue(tcg_gen_mov_,PTR)((NAT)d, (NAT)s); } =20 +static inline void tcg_gen_movi_ptr(TCGv_ptr d, intptr_t s) +{ + glue(tcg_gen_movi_,PTR)((NAT)d, s); +} + static inline void tcg_gen_brcondi_ptr(TCGCond cond, TCGv_ptr a, intptr_t b, TCGLabel *label) { --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639708; cv=none; d=zohomail.com; s=zohoarc; b=HWnFzesQKXpBQJXXrwoPkAL5WufW7rksHc9/ee16tTvI1S1R43G0qL4CiHHFsJb0tpFGwleVcsSXOS4mnUWoFuUerSlAeDXHQcp8b95I31B80c1ANjiOzH9hbgMAyEPvJMzZF1eimfdiinr0QZH71BWtvAOKyr8XbQmogFOJYy8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639708; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.00.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:00:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=VjZP4LY1Wxefy+0rLrks1q4QR8IjH+TMsA5bjteWWKA=; b=RlQ8Ff8aq2HCK/GevMBICcuE/8UzeBx3WZRF6EmpKWnwL7RC8/L1mTiivpVSkqwDB6 J5R0+SqXBIb7qTvaqHJEpK2rZiEOBPRvcn9H4xz6nBBroVc4d6UfN6T0pxMQPqfZad0I YQ6t9M4KneGoRlLazf0+aqw4morBHLBBloozcpQOtvQ/Mdb6UpG49AMCVLzfGVn9nkGu 3CNDCdE0DS0U1/VjaRrAWxu7eS4m77+rJAmlGRLLCe9D8ACmwt5CRmRem0baHjC2imkw HVrPoDcUKjfagJ6kN7dy1J9Q20hx4vUyagOY6gk8qtNzvU3PsvVxANAS6Q+9I997bq0k rS+g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=VjZP4LY1Wxefy+0rLrks1q4QR8IjH+TMsA5bjteWWKA=; b=lqBAYouB91o9b5WxkYpNpLox/ue6mnGhJgTfxavwc2Ye82QzMYOPHNmw+PfXiEezIx 0onFXMgs5voTFITZQdGd5gA6OQItibfsZWMHHz+q9klXM8aIYw6ot28EY7L2Nm6C7J68 69ROrNmb1kxRIS6Hk9MMBrW9Qqg4DJj/gDPzlU/TXqViwJNNcWNldEr5q/TCY4AB3Af2 rZDl6aisdG1i2vZ4nlfX8QNNroCZXKQnAj6iUH5c6TLquuEXf4VhrZ9oKY2SWgv/ZssT Vo7ITZvw6pCR0p2XBd9LftuYbNwXaMJ8Cq2EhgdHXEWRgyaaGv9+NCyEJveW/s5f4Res m9Pg== X-Gm-Message-State: AO0yUKUKcn/89Gn8qWn6fWvsjZtktYTkXNKg84Rxurea+o54ah08keUa 09lISQ5Tn2JhDxE76VP6hjDlQEn1OiEAkVHRjfs= X-Google-Smtp-Source: AK7set9wY8Z1NMjQn5zfvCX0/Qrfy4VZpvvx8wALG6SSn88GdOHNEyQ5EFCN6Z5gGC15dYHU6e9CbA== X-Received: by 2002:a17:903:27d0:b0:19e:21d0:5b95 with SMTP id km16-20020a17090327d000b0019e21d05b95mr4547491plb.10.1677639660001; Tue, 28 Feb 2023 19:01:00 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 43/62] tcg: Add tcg_temp_ebb_new_{i32,i64,ptr} Date: Tue, 28 Feb 2023 16:56:24 -1000 Message-Id: <20230301025643.1227244-44-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1029; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1029.google.com X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FUZZY_BITCOIN=1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639710701100009 TCG internals will want to be able to allocate and reuse explicitly life-limited temporaries. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/tcg/tcg.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index 8d896bcbf4..0c2041bcf7 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -892,6 +892,13 @@ static inline TCGv_i32 tcg_global_mem_new_i32(TCGv_ptr= reg, intptr_t offset, return temp_tcgv_i32(t); } =20 +/* Used only by tcg infrastructure: tcg-op.c or plugin-gen.c */ +static inline TCGv_i32 tcg_temp_ebb_new_i32(void) +{ + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, TEMP_EBB); + return temp_tcgv_i32(t); +} + static inline TCGv_i32 tcg_temp_new_i32(void) { TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, TEMP_EBB); @@ -911,6 +918,13 @@ static inline TCGv_i64 tcg_global_mem_new_i64(TCGv_ptr= reg, intptr_t offset, return temp_tcgv_i64(t); } =20 +/* Used only by tcg infrastructure: tcg-op.c or plugin-gen.c */ +static inline TCGv_i64 tcg_temp_ebb_new_i64(void) +{ + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, TEMP_EBB); + return temp_tcgv_i64(t); +} + static inline TCGv_i64 tcg_temp_new_i64(void) { TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, TEMP_EBB); @@ -923,6 +937,13 @@ static inline TCGv_i64 tcg_temp_local_new_i64(void) return temp_tcgv_i64(t); } =20 +/* Used only by tcg infrastructure: tcg-op.c or plugin-gen.c */ +static inline TCGv_i128 tcg_temp_ebb_new_i128(void) +{ + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, TEMP_EBB); + return temp_tcgv_i128(t); +} + static inline TCGv_i128 tcg_temp_new_i128(void) { TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, TEMP_EBB); @@ -942,6 +963,13 @@ static inline TCGv_ptr tcg_global_mem_new_ptr(TCGv_ptr= reg, intptr_t offset, return temp_tcgv_ptr(t); } =20 +/* Used only by tcg infrastructure: tcg-op.c or plugin-gen.c */ +static inline TCGv_ptr tcg_temp_ebb_new_ptr(void) +{ + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, TEMP_EBB); + return temp_tcgv_ptr(t); +} + static inline TCGv_ptr tcg_temp_new_ptr(void) { TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, TEMP_EBB); --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639794; cv=none; d=zohomail.com; s=zohoarc; b=gyr8NTF9ZZ8GPI9rO/AA63umWos+raWIeeATdye0gKWF+HtEOvrSPuhyaddbUOx3c+S/OLkzZp3nXnbScH9kwt0W7GJL5sqjusri/IutwHFWSkypoF1HIT1wpIF/qSEIcPupIJGKBgZIuRyFRXJZiE57IxnBG6xflXeyky7I8mI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639794; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=XPp2zJ+pIWzX1Dkqd18GdZkBF+vkbZCZqby7twO8iT0=; b=ZN1DHx8yZJfgKivLplfCs20JGL+8A8f/xtqoapjTIgGa0Rj0Vmgag5yRDxm0FWdSkxCOSqVFgEDcoEq7SwbEQNfIvsBdMjBgWmToP/TsReYPyYeyNkCY9ysyYVKQO+wnEV6/S71p5CPaIIz5b/75nboyfupmdTJ/i5rOO3XeH3w= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639794325913.0586842463539; Tue, 28 Feb 2023 19:03:14 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCih-0003S4-K2; Tue, 28 Feb 2023 22:01:31 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCib-0002Xr-Eo for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:25 -0500 Received: from mail-pj1-x1029.google.com ([2607:f8b0:4864:20::1029]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCiF-0004GX-I0 for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:07 -0500 Received: by mail-pj1-x1029.google.com with SMTP id h17-20020a17090aea9100b0023739b10792so11629263pjz.1 for ; Tue, 28 Feb 2023 19:01:03 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=XPp2zJ+pIWzX1Dkqd18GdZkBF+vkbZCZqby7twO8iT0=; b=zNhVWQ6rPdDVLiUJl0SSMDJgxQhZcARgskAZ65Uqo1j64D9lcIMnYgIhYg1dU+8ZNR ZbrqfMp9WAk6I+WYknbmICj4MVsc3alHtzeQXI4zkz5/SPXivdHRfqFsXK3RR7oDlpfz e6zUwfJYubyyELQT9rD1rj4NZ/86WMPXU6rqYSLUF0xKLH4tTGyq6xs/wzjKifh5ekY0 h/eb3KkTR4h0eYTV1N13ROXNO91LGR9WMOHDj1WHg/W3VrJbTmLKC5XMZZww5OsZnE7l i9DEnn9pU4Nn0nr00RLiR+pFeTDB3RQhWYZ99ptw1pSsf3wGeTsQ0iW5v7z7UQ4Jf9Xq jbMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=XPp2zJ+pIWzX1Dkqd18GdZkBF+vkbZCZqby7twO8iT0=; b=Zu4xjXdtidhxigh0omXplfbaOs9mZny3QI2ufRkR2hGZfQPaG61uhzKaHl1wzO95pL Et/q185SubE1S7IiR7bHciloEoLhydxy4UE1HNYNh7zeEbeb1uhxSvzBw1gAhZuhXZFk g8i9TaUNBWAKbwLZLnbSMRiWaBVyHiD7tZEdNvepCY4r3Fh5JjH9DG8+hntwdyIuQdXA 8gsRg0dlaunPrJvg3MCITK4iiuR1qAWb6hyoGBGIYCOSslS0ri+fdFyOeiQmQU7m3ypv ZWGEV8tQ1qIl/EaYC9mZaoicgbJaVoIb4cBqQilWrUUz30hGup8w+wxGZQeKVrGuKGsC j6WA== X-Gm-Message-State: AO0yUKXSX7DCkPN30Ch7oEpl/jhe+HEkxgI8BownC+keBCp6/Ti32JXb Hpu2GXIvfZKehZuIpJq73ws1Rd5yxXybQknd+VQ= X-Google-Smtp-Source: AK7set/j/I2TxdoCZ3i1VeuslhtYX2HmJkgKCAzvlFLQDis7TBsR9y2A2hvs+iQGcoeiYM5xcRvVIA== X-Received: by 2002:a17:902:ec83:b0:196:89bc:7100 with SMTP id x3-20020a170902ec8300b0019689bc7100mr6365816plg.16.1677639661757; Tue, 28 Feb 2023 19:01:01 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 44/62] tcg: Use tcg_temp_ebb_new_* in tcg/ Date: Tue, 28 Feb 2023 16:56:25 -1000 Message-Id: <20230301025643.1227244-45-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1029; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1029.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639795089100001 All of these have obvious and quite local scope. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- tcg/tcg-op-gvec.c | 186 ++++++++++++++++----------------- tcg/tcg-op.c | 258 +++++++++++++++++++++++----------------------- tcg/tcg.c | 2 +- 3 files changed, 223 insertions(+), 223 deletions(-) diff --git a/tcg/tcg-op-gvec.c b/tcg/tcg-op-gvec.c index aacedd3e15..a42e13a773 100644 --- a/tcg/tcg-op-gvec.c +++ b/tcg/tcg-op-gvec.c @@ -116,8 +116,8 @@ void tcg_gen_gvec_2_ool(uint32_t dofs, uint32_t aofs, TCGv_ptr a0, a1; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -137,8 +137,8 @@ void tcg_gen_gvec_2i_ool(uint32_t dofs, uint32_t aofs, = TCGv_i64 c, TCGv_ptr a0, a1; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -157,9 +157,9 @@ void tcg_gen_gvec_3_ool(uint32_t dofs, uint32_t aofs, u= int32_t bofs, TCGv_ptr a0, a1, a2; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); - a2 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); + a2 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -180,10 +180,10 @@ void tcg_gen_gvec_4_ool(uint32_t dofs, uint32_t aofs,= uint32_t bofs, TCGv_ptr a0, a1, a2, a3; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); - a2 =3D tcg_temp_new_ptr(); - a3 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); + a2 =3D tcg_temp_ebb_new_ptr(); + a3 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -206,11 +206,11 @@ void tcg_gen_gvec_5_ool(uint32_t dofs, uint32_t aofs,= uint32_t bofs, TCGv_ptr a0, a1, a2, a3, a4; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); - a2 =3D tcg_temp_new_ptr(); - a3 =3D tcg_temp_new_ptr(); - a4 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); + a2 =3D tcg_temp_ebb_new_ptr(); + a3 =3D tcg_temp_ebb_new_ptr(); + a4 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -236,8 +236,8 @@ void tcg_gen_gvec_2_ptr(uint32_t dofs, uint32_t aofs, TCGv_ptr a0, a1; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -257,9 +257,9 @@ void tcg_gen_gvec_3_ptr(uint32_t dofs, uint32_t aofs, u= int32_t bofs, TCGv_ptr a0, a1, a2; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); - a2 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); + a2 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -282,10 +282,10 @@ void tcg_gen_gvec_4_ptr(uint32_t dofs, uint32_t aofs,= uint32_t bofs, TCGv_ptr a0, a1, a2, a3; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); - a2 =3D tcg_temp_new_ptr(); - a3 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); + a2 =3D tcg_temp_ebb_new_ptr(); + a3 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -310,11 +310,11 @@ void tcg_gen_gvec_5_ptr(uint32_t dofs, uint32_t aofs,= uint32_t bofs, TCGv_ptr a0, a1, a2, a3, a4; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); - a2 =3D tcg_temp_new_ptr(); - a3 =3D tcg_temp_new_ptr(); - a4 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); + a2 =3D tcg_temp_ebb_new_ptr(); + a3 =3D tcg_temp_ebb_new_ptr(); + a4 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -575,16 +575,16 @@ static void do_dup(unsigned vece, uint32_t dofs, uint= 32_t oprsz, be simple enough. */ if (TCG_TARGET_REG_BITS =3D=3D 64 && (vece !=3D MO_32 || !check_size_impl(oprsz, 4))) { - t_64 =3D tcg_temp_new_i64(); + t_64 =3D tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(t_64, in_32); tcg_gen_dup_i64(vece, t_64, t_64); } else { - t_32 =3D tcg_temp_new_i32(); + t_32 =3D tcg_temp_ebb_new_i32(); tcg_gen_dup_i32(vece, t_32, in_32); } } else if (in_64) { /* We are given a 64-bit variable input. */ - t_64 =3D tcg_temp_new_i64(); + t_64 =3D tcg_temp_ebb_new_i64(); tcg_gen_dup_i64(vece, t_64, in_64); } else { /* We are given a constant input. */ @@ -619,7 +619,7 @@ static void do_dup(unsigned vece, uint32_t dofs, uint32= _t oprsz, } =20 /* Otherwise implement out of line. */ - t_ptr =3D tcg_temp_new_ptr(); + t_ptr =3D tcg_temp_ebb_new_ptr(); tcg_gen_addi_ptr(t_ptr, cpu_env, dofs); =20 /* @@ -635,7 +635,7 @@ static void do_dup(unsigned vece, uint32_t dofs, uint32= _t oprsz, if (in_32) { t_val =3D in_32; } else if (in_64) { - t_val =3D tcg_temp_new_i32(); + t_val =3D tcg_temp_ebb_new_i32(); tcg_gen_extrl_i64_i32(t_val, in_64); } else { t_val =3D tcg_constant_i32(in_c); @@ -670,7 +670,7 @@ static void do_dup(unsigned vece, uint32_t dofs, uint32= _t oprsz, if (in_32) { fns[vece](t_ptr, t_desc, in_32); } else if (in_64) { - t_32 =3D tcg_temp_new_i32(); + t_32 =3D tcg_temp_ebb_new_i32(); tcg_gen_extrl_i64_i32(t_32, in_64); fns[vece](t_ptr, t_desc, t_32); tcg_temp_free_i32(t_32); @@ -1734,7 +1734,7 @@ void tcg_gen_gvec_dup_mem(unsigned vece, uint32_t dof= s, uint32_t aofs, do_dup_store(type, dofs, oprsz, maxsz, t_vec); tcg_temp_free_vec(t_vec); } else if (vece <=3D MO_32) { - TCGv_i32 in =3D tcg_temp_new_i32(); + TCGv_i32 in =3D tcg_temp_ebb_new_i32(); switch (vece) { case MO_8: tcg_gen_ld8u_i32(in, cpu_env, aofs); @@ -1749,7 +1749,7 @@ void tcg_gen_gvec_dup_mem(unsigned vece, uint32_t dof= s, uint32_t aofs, do_dup(vece, dofs, oprsz, maxsz, in, NULL, 0); tcg_temp_free_i32(in); } else { - TCGv_i64 in =3D tcg_temp_new_i64(); + TCGv_i64 in =3D tcg_temp_ebb_new_i64(); tcg_gen_ld_i64(in, cpu_env, aofs); do_dup(vece, dofs, oprsz, maxsz, NULL, in, 0); tcg_temp_free_i64(in); @@ -1768,8 +1768,8 @@ void tcg_gen_gvec_dup_mem(unsigned vece, uint32_t dof= s, uint32_t aofs, } tcg_temp_free_vec(in); } else { - TCGv_i64 in0 =3D tcg_temp_new_i64(); - TCGv_i64 in1 =3D tcg_temp_new_i64(); + TCGv_i64 in0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 in1 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_ld_i64(in0, cpu_env, aofs); tcg_gen_ld_i64(in1, cpu_env, aofs + 8); @@ -1814,7 +1814,7 @@ void tcg_gen_gvec_dup_mem(unsigned vece, uint32_t dof= s, uint32_t aofs, int j; =20 for (j =3D 0; j < 4; ++j) { - in[j] =3D tcg_temp_new_i64(); + in[j] =3D tcg_temp_ebb_new_i64(); tcg_gen_ld_i64(in[j], cpu_env, aofs + j * 8); } for (i =3D (aofs =3D=3D dofs) * 32; i < oprsz; i +=3D 32) { @@ -1859,9 +1859,9 @@ void tcg_gen_gvec_not(unsigned vece, uint32_t dofs, u= int32_t aofs, the 64-bit operation. */ static void gen_addv_mask(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b, TCGv_i64 m) { - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); - TCGv_i64 t3 =3D tcg_temp_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t3 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andc_i64(t1, a, m); tcg_gen_andc_i64(t2, b, m); @@ -1884,9 +1884,9 @@ void tcg_gen_vec_add8_i64(TCGv_i64 d, TCGv_i64 a, TCG= v_i64 b) void tcg_gen_vec_add8_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { TCGv_i32 m =3D tcg_constant_i32((int32_t)dup_const(MO_8, 0x80)); - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); - TCGv_i32 t3 =3D tcg_temp_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t3 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_andc_i32(t1, a, m); tcg_gen_andc_i32(t2, b, m); @@ -1908,8 +1908,8 @@ void tcg_gen_vec_add16_i64(TCGv_i64 d, TCGv_i64 a, TC= Gv_i64 b) =20 void tcg_gen_vec_add16_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_andi_i32(t1, a, ~0xffff); tcg_gen_add_i32(t2, a, b); @@ -1922,8 +1922,8 @@ void tcg_gen_vec_add16_i32(TCGv_i32 d, TCGv_i32 a, TC= Gv_i32 b) =20 void tcg_gen_vec_add32_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) { - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andi_i64(t1, a, ~0xffffffffull); tcg_gen_add_i64(t2, a, b); @@ -2042,9 +2042,9 @@ void tcg_gen_gvec_subs(unsigned vece, uint32_t dofs, = uint32_t aofs, Compare gen_addv_mask above. */ static void gen_subv_mask(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b, TCGv_i64 m) { - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); - TCGv_i64 t3 =3D tcg_temp_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t3 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_or_i64(t1, a, m); tcg_gen_andc_i64(t2, b, m); @@ -2067,9 +2067,9 @@ void tcg_gen_vec_sub8_i64(TCGv_i64 d, TCGv_i64 a, TCG= v_i64 b) void tcg_gen_vec_sub8_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { TCGv_i32 m =3D tcg_constant_i32((int32_t)dup_const(MO_8, 0x80)); - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); - TCGv_i32 t3 =3D tcg_temp_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t3 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_or_i32(t1, a, m); tcg_gen_andc_i32(t2, b, m); @@ -2091,8 +2091,8 @@ void tcg_gen_vec_sub16_i64(TCGv_i64 d, TCGv_i64 a, TC= Gv_i64 b) =20 void tcg_gen_vec_sub16_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_andi_i32(t1, b, ~0xffff); tcg_gen_sub_i32(t2, a, b); @@ -2105,8 +2105,8 @@ void tcg_gen_vec_sub16_i32(TCGv_i32 d, TCGv_i32 a, TC= Gv_i32 b) =20 void tcg_gen_vec_sub32_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) { - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andi_i64(t1, b, ~0xffffffffull); tcg_gen_sub_i64(t2, a, b); @@ -2467,8 +2467,8 @@ void tcg_gen_gvec_umax(unsigned vece, uint32_t dofs, = uint32_t aofs, Compare gen_subv_mask above. */ static void gen_negv_mask(TCGv_i64 d, TCGv_i64 b, TCGv_i64 m) { - TCGv_i64 t2 =3D tcg_temp_new_i64(); - TCGv_i64 t3 =3D tcg_temp_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t3 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andc_i64(t3, m, b); tcg_gen_andc_i64(t2, b, m); @@ -2493,8 +2493,8 @@ void tcg_gen_vec_neg16_i64(TCGv_i64 d, TCGv_i64 b) =20 void tcg_gen_vec_neg32_i64(TCGv_i64 d, TCGv_i64 b) { - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andi_i64(t1, b, ~0xffffffffull); tcg_gen_neg_i64(t2, b); @@ -2539,7 +2539,7 @@ void tcg_gen_gvec_neg(unsigned vece, uint32_t dofs, u= int32_t aofs, =20 static void gen_absv_mask(TCGv_i64 d, TCGv_i64 b, unsigned vece) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); int nbit =3D 8 << vece; =20 /* Create -1 for each negative element. */ @@ -2748,7 +2748,7 @@ static const GVecGen2s gop_ands =3D { void tcg_gen_gvec_ands(unsigned vece, uint32_t dofs, uint32_t aofs, TCGv_i64 c, uint32_t oprsz, uint32_t maxsz) { - TCGv_i64 tmp =3D tcg_temp_new_i64(); + TCGv_i64 tmp =3D tcg_temp_ebb_new_i64(); tcg_gen_dup_i64(vece, tmp, c); tcg_gen_gvec_2s(dofs, aofs, oprsz, maxsz, tmp, &gop_ands); tcg_temp_free_i64(tmp); @@ -2772,7 +2772,7 @@ static const GVecGen2s gop_xors =3D { void tcg_gen_gvec_xors(unsigned vece, uint32_t dofs, uint32_t aofs, TCGv_i64 c, uint32_t oprsz, uint32_t maxsz) { - TCGv_i64 tmp =3D tcg_temp_new_i64(); + TCGv_i64 tmp =3D tcg_temp_ebb_new_i64(); tcg_gen_dup_i64(vece, tmp, c); tcg_gen_gvec_2s(dofs, aofs, oprsz, maxsz, tmp, &gop_xors); tcg_temp_free_i64(tmp); @@ -2796,7 +2796,7 @@ static const GVecGen2s gop_ors =3D { void tcg_gen_gvec_ors(unsigned vece, uint32_t dofs, uint32_t aofs, TCGv_i64 c, uint32_t oprsz, uint32_t maxsz) { - TCGv_i64 tmp =3D tcg_temp_new_i64(); + TCGv_i64 tmp =3D tcg_temp_ebb_new_i64(); tcg_gen_dup_i64(vece, tmp, c); tcg_gen_gvec_2s(dofs, aofs, oprsz, maxsz, tmp, &gop_ors); tcg_temp_free_i64(tmp); @@ -2943,7 +2943,7 @@ void tcg_gen_vec_sar8i_i64(TCGv_i64 d, TCGv_i64 a, in= t64_t c) { uint64_t s_mask =3D dup_const(MO_8, 0x80 >> c); uint64_t c_mask =3D dup_const(MO_8, 0xff >> c); - TCGv_i64 s =3D tcg_temp_new_i64(); + TCGv_i64 s =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_shri_i64(d, a, c); tcg_gen_andi_i64(s, d, s_mask); /* isolate (shifted) sign bit */ @@ -2957,7 +2957,7 @@ void tcg_gen_vec_sar16i_i64(TCGv_i64 d, TCGv_i64 a, i= nt64_t c) { uint64_t s_mask =3D dup_const(MO_16, 0x8000 >> c); uint64_t c_mask =3D dup_const(MO_16, 0xffff >> c); - TCGv_i64 s =3D tcg_temp_new_i64(); + TCGv_i64 s =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_shri_i64(d, a, c); tcg_gen_andi_i64(s, d, s_mask); /* isolate (shifted) sign bit */ @@ -2971,7 +2971,7 @@ void tcg_gen_vec_sar8i_i32(TCGv_i32 d, TCGv_i32 a, in= t32_t c) { uint32_t s_mask =3D dup_const(MO_8, 0x80 >> c); uint32_t c_mask =3D dup_const(MO_8, 0xff >> c); - TCGv_i32 s =3D tcg_temp_new_i32(); + TCGv_i32 s =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_shri_i32(d, a, c); tcg_gen_andi_i32(s, d, s_mask); /* isolate (shifted) sign bit */ @@ -2985,7 +2985,7 @@ void tcg_gen_vec_sar16i_i32(TCGv_i32 d, TCGv_i32 a, i= nt32_t c) { uint32_t s_mask =3D dup_const(MO_16, 0x8000 >> c); uint32_t c_mask =3D dup_const(MO_16, 0xffff >> c); - TCGv_i32 s =3D tcg_temp_new_i32(); + TCGv_i32 s =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_shri_i32(d, a, c); tcg_gen_andi_i32(s, d, s_mask); /* isolate (shifted) sign bit */ @@ -3179,7 +3179,7 @@ do_gvec_shifts(unsigned vece, uint32_t dofs, uint32_t= aofs, TCGv_i32 shift, TCGv_vec v_shift =3D tcg_temp_new_vec(type); =20 if (vece =3D=3D MO_64) { - TCGv_i64 sh64 =3D tcg_temp_new_i64(); + TCGv_i64 sh64 =3D tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(sh64, shift); tcg_gen_dup_i64_vec(MO_64, v_shift, sh64); tcg_temp_free_i64(sh64); @@ -3220,14 +3220,14 @@ do_gvec_shifts(unsigned vece, uint32_t dofs, uint32= _t aofs, TCGv_i32 shift, if (vece =3D=3D MO_32 && check_size_impl(oprsz, 4)) { expand_2s_i32(dofs, aofs, oprsz, shift, false, g->fni4); } else if (vece =3D=3D MO_64 && check_size_impl(oprsz, 8)) { - TCGv_i64 sh64 =3D tcg_temp_new_i64(); + TCGv_i64 sh64 =3D tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(sh64, shift); expand_2s_i64(dofs, aofs, oprsz, sh64, false, g->fni8); tcg_temp_free_i64(sh64); } else { - TCGv_ptr a0 =3D tcg_temp_new_ptr(); - TCGv_ptr a1 =3D tcg_temp_new_ptr(); - TCGv_i32 desc =3D tcg_temp_new_i32(); + TCGv_ptr a0 =3D tcg_temp_ebb_new_ptr(); + TCGv_ptr a1 =3D tcg_temp_ebb_new_ptr(); + TCGv_i32 desc =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_shli_i32(desc, shift, SIMD_DATA_SHIFT); tcg_gen_ori_i32(desc, desc, simd_desc(oprsz, maxsz, 0)); @@ -3359,7 +3359,7 @@ static void tcg_gen_shlv_mod_vec(unsigned vece, TCGv_= vec d, =20 static void tcg_gen_shl_mod_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_andi_i32(t, b, 31); tcg_gen_shl_i32(d, a, t); @@ -3368,7 +3368,7 @@ static void tcg_gen_shl_mod_i32(TCGv_i32 d, TCGv_i32 = a, TCGv_i32 b) =20 static void tcg_gen_shl_mod_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andi_i64(t, b, 63); tcg_gen_shl_i64(d, a, t); @@ -3422,7 +3422,7 @@ static void tcg_gen_shrv_mod_vec(unsigned vece, TCGv_= vec d, =20 static void tcg_gen_shr_mod_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_andi_i32(t, b, 31); tcg_gen_shr_i32(d, a, t); @@ -3431,7 +3431,7 @@ static void tcg_gen_shr_mod_i32(TCGv_i32 d, TCGv_i32 = a, TCGv_i32 b) =20 static void tcg_gen_shr_mod_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andi_i64(t, b, 63); tcg_gen_shr_i64(d, a, t); @@ -3485,7 +3485,7 @@ static void tcg_gen_sarv_mod_vec(unsigned vece, TCGv_= vec d, =20 static void tcg_gen_sar_mod_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_andi_i32(t, b, 31); tcg_gen_sar_i32(d, a, t); @@ -3494,7 +3494,7 @@ static void tcg_gen_sar_mod_i32(TCGv_i32 d, TCGv_i32 = a, TCGv_i32 b) =20 static void tcg_gen_sar_mod_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andi_i64(t, b, 63); tcg_gen_sar_i64(d, a, t); @@ -3548,7 +3548,7 @@ static void tcg_gen_rotlv_mod_vec(unsigned vece, TCGv= _vec d, =20 static void tcg_gen_rotl_mod_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_andi_i32(t, b, 31); tcg_gen_rotl_i32(d, a, t); @@ -3557,7 +3557,7 @@ static void tcg_gen_rotl_mod_i32(TCGv_i32 d, TCGv_i32= a, TCGv_i32 b) =20 static void tcg_gen_rotl_mod_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andi_i64(t, b, 63); tcg_gen_rotl_i64(d, a, t); @@ -3607,7 +3607,7 @@ static void tcg_gen_rotrv_mod_vec(unsigned vece, TCGv= _vec d, =20 static void tcg_gen_rotr_mod_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_andi_i32(t, b, 31); tcg_gen_rotr_i32(d, a, t); @@ -3616,7 +3616,7 @@ static void tcg_gen_rotr_mod_i32(TCGv_i32 d, TCGv_i32= a, TCGv_i32 b) =20 static void tcg_gen_rotr_mod_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andi_i64(t, b, 63); tcg_gen_rotr_i64(d, a, t); @@ -3657,8 +3657,8 @@ void tcg_gen_gvec_rotrv(unsigned vece, uint32_t dofs,= uint32_t aofs, static void expand_cmp_i32(uint32_t dofs, uint32_t aofs, uint32_t bofs, uint32_t oprsz, TCGCond cond) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 4) { @@ -3675,8 +3675,8 @@ static void expand_cmp_i32(uint32_t dofs, uint32_t ao= fs, uint32_t bofs, static void expand_cmp_i64(uint32_t dofs, uint32_t aofs, uint32_t bofs, uint32_t oprsz, TCGCond cond) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 8) { @@ -3822,7 +3822,7 @@ void tcg_gen_gvec_cmp(TCGCond cond, unsigned vece, ui= nt32_t dofs, =20 static void tcg_gen_bitsel_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b, TCGv_i6= 4 c) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_and_i64(t, b, a); tcg_gen_andc_i64(d, c, a); diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c index c581ae77c4..f2269a1b91 100644 --- a/tcg/tcg-op.c +++ b/tcg/tcg-op.c @@ -264,7 +264,7 @@ void tcg_gen_div_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_= i32 arg2) if (TCG_TARGET_HAS_div_i32) { tcg_gen_op3_i32(INDEX_op_div_i32, ret, arg1, arg2); } else if (TCG_TARGET_HAS_div2_i32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_sari_i32(t0, arg1, 31); tcg_gen_op5_i32(INDEX_op_div2_i32, ret, t0, arg1, t0, arg2); tcg_temp_free_i32(t0); @@ -278,13 +278,13 @@ void tcg_gen_rem_i32(TCGv_i32 ret, TCGv_i32 arg1, TCG= v_i32 arg2) if (TCG_TARGET_HAS_rem_i32) { tcg_gen_op3_i32(INDEX_op_rem_i32, ret, arg1, arg2); } else if (TCG_TARGET_HAS_div_i32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_op3_i32(INDEX_op_div_i32, t0, arg1, arg2); tcg_gen_mul_i32(t0, t0, arg2); tcg_gen_sub_i32(ret, arg1, t0); tcg_temp_free_i32(t0); } else if (TCG_TARGET_HAS_div2_i32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_sari_i32(t0, arg1, 31); tcg_gen_op5_i32(INDEX_op_div2_i32, t0, ret, arg1, t0, arg2); tcg_temp_free_i32(t0); @@ -298,7 +298,7 @@ void tcg_gen_divu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv= _i32 arg2) if (TCG_TARGET_HAS_div_i32) { tcg_gen_op3_i32(INDEX_op_divu_i32, ret, arg1, arg2); } else if (TCG_TARGET_HAS_div2_i32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_movi_i32(t0, 0); tcg_gen_op5_i32(INDEX_op_divu2_i32, ret, t0, arg1, t0, arg2); tcg_temp_free_i32(t0); @@ -312,13 +312,13 @@ void tcg_gen_remu_i32(TCGv_i32 ret, TCGv_i32 arg1, TC= Gv_i32 arg2) if (TCG_TARGET_HAS_rem_i32) { tcg_gen_op3_i32(INDEX_op_remu_i32, ret, arg1, arg2); } else if (TCG_TARGET_HAS_div_i32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_op3_i32(INDEX_op_divu_i32, t0, arg1, arg2); tcg_gen_mul_i32(t0, t0, arg2); tcg_gen_sub_i32(ret, arg1, t0); tcg_temp_free_i32(t0); } else if (TCG_TARGET_HAS_div2_i32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_movi_i32(t0, 0); tcg_gen_op5_i32(INDEX_op_divu2_i32, t0, ret, arg1, t0, arg2); tcg_temp_free_i32(t0); @@ -332,7 +332,7 @@ void tcg_gen_andc_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv= _i32 arg2) if (TCG_TARGET_HAS_andc_i32) { tcg_gen_op3_i32(INDEX_op_andc_i32, ret, arg1, arg2); } else { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_not_i32(t0, arg2); tcg_gen_and_i32(ret, arg1, t0); tcg_temp_free_i32(t0); @@ -374,7 +374,7 @@ void tcg_gen_orc_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_= i32 arg2) if (TCG_TARGET_HAS_orc_i32) { tcg_gen_op3_i32(INDEX_op_orc_i32, ret, arg1, arg2); } else { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_not_i32(t0, arg2); tcg_gen_or_i32(ret, arg1, t0); tcg_temp_free_i32(t0); @@ -386,8 +386,8 @@ void tcg_gen_clz_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_= i32 arg2) if (TCG_TARGET_HAS_clz_i32) { tcg_gen_op3_i32(INDEX_op_clz_i32, ret, arg1, arg2); } else if (TCG_TARGET_HAS_clz_i64) { - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(t1, arg1); tcg_gen_extu_i32_i64(t2, arg2); tcg_gen_addi_i64(t2, t2, 32); @@ -411,8 +411,8 @@ void tcg_gen_ctz_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_= i32 arg2) if (TCG_TARGET_HAS_ctz_i32) { tcg_gen_op3_i32(INDEX_op_ctz_i32, ret, arg1, arg2); } else if (TCG_TARGET_HAS_ctz_i64) { - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(t1, arg1); tcg_gen_extu_i32_i64(t2, arg2); tcg_gen_ctz_i64(t1, t1, t2); @@ -423,7 +423,7 @@ void tcg_gen_ctz_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_= i32 arg2) || TCG_TARGET_HAS_ctpop_i64 || TCG_TARGET_HAS_clz_i32 || TCG_TARGET_HAS_clz_i64) { - TCGv_i32 z, t =3D tcg_temp_new_i32(); + TCGv_i32 z, t =3D tcg_temp_ebb_new_i32(); =20 if (TCG_TARGET_HAS_ctpop_i32 || TCG_TARGET_HAS_ctpop_i64) { tcg_gen_subi_i32(t, arg1, 1); @@ -448,7 +448,7 @@ void tcg_gen_ctzi_i32(TCGv_i32 ret, TCGv_i32 arg1, uint= 32_t arg2) { if (!TCG_TARGET_HAS_ctz_i32 && TCG_TARGET_HAS_ctpop_i32 && arg2 =3D=3D= 32) { /* This equivalence has the advantage of not requiring a fixup. */ - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); tcg_gen_subi_i32(t, arg1, 1); tcg_gen_andc_i32(t, t, arg1); tcg_gen_ctpop_i32(ret, t); @@ -461,7 +461,7 @@ void tcg_gen_ctzi_i32(TCGv_i32 ret, TCGv_i32 arg1, uint= 32_t arg2) void tcg_gen_clrsb_i32(TCGv_i32 ret, TCGv_i32 arg) { if (TCG_TARGET_HAS_clz_i32) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); tcg_gen_sari_i32(t, arg, 31); tcg_gen_xor_i32(t, t, arg); tcg_gen_clzi_i32(t, t, 32); @@ -477,7 +477,7 @@ void tcg_gen_ctpop_i32(TCGv_i32 ret, TCGv_i32 arg1) if (TCG_TARGET_HAS_ctpop_i32) { tcg_gen_op2_i32(INDEX_op_ctpop_i32, ret, arg1); } else if (TCG_TARGET_HAS_ctpop_i64) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(t, arg1); tcg_gen_ctpop_i64(t, t); tcg_gen_extrl_i64_i32(ret, t); @@ -494,8 +494,8 @@ void tcg_gen_rotl_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv= _i32 arg2) } else { TCGv_i32 t0, t1; =20 - t0 =3D tcg_temp_new_i32(); - t1 =3D tcg_temp_new_i32(); + t0 =3D tcg_temp_ebb_new_i32(); + t1 =3D tcg_temp_ebb_new_i32(); tcg_gen_shl_i32(t0, arg1, arg2); tcg_gen_subfi_i32(t1, 32, arg2); tcg_gen_shr_i32(t1, arg1, t1); @@ -515,8 +515,8 @@ void tcg_gen_rotli_i32(TCGv_i32 ret, TCGv_i32 arg1, int= 32_t arg2) tcg_gen_rotl_i32(ret, arg1, tcg_constant_i32(arg2)); } else { TCGv_i32 t0, t1; - t0 =3D tcg_temp_new_i32(); - t1 =3D tcg_temp_new_i32(); + t0 =3D tcg_temp_ebb_new_i32(); + t1 =3D tcg_temp_ebb_new_i32(); tcg_gen_shli_i32(t0, arg1, arg2); tcg_gen_shri_i32(t1, arg1, 32 - arg2); tcg_gen_or_i32(ret, t0, t1); @@ -532,8 +532,8 @@ void tcg_gen_rotr_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv= _i32 arg2) } else { TCGv_i32 t0, t1; =20 - t0 =3D tcg_temp_new_i32(); - t1 =3D tcg_temp_new_i32(); + t0 =3D tcg_temp_ebb_new_i32(); + t1 =3D tcg_temp_ebb_new_i32(); tcg_gen_shr_i32(t0, arg1, arg2); tcg_gen_subfi_i32(t1, 32, arg2); tcg_gen_shl_i32(t1, arg1, t1); @@ -574,7 +574,7 @@ void tcg_gen_deposit_i32(TCGv_i32 ret, TCGv_i32 arg1, T= CGv_i32 arg2, return; } =20 - t1 =3D tcg_temp_new_i32(); + t1 =3D tcg_temp_ebb_new_i32(); =20 if (TCG_TARGET_HAS_extract2_i32) { if (ofs + len =3D=3D 32) { @@ -801,7 +801,7 @@ void tcg_gen_extract2_i32(TCGv_i32 ret, TCGv_i32 al, TC= Gv_i32 ah, } else if (TCG_TARGET_HAS_extract2_i32) { tcg_gen_op4i_i32(INDEX_op_extract2_i32, ret, al, ah, ofs); } else { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_shri_i32(t0, al, ofs); tcg_gen_deposit_i32(ret, t0, ah, 32 - ofs, ofs); tcg_temp_free_i32(t0); @@ -818,8 +818,8 @@ void tcg_gen_movcond_i32(TCGCond cond, TCGv_i32 ret, TC= Gv_i32 c1, } else if (TCG_TARGET_HAS_movcond_i32) { tcg_gen_op6i_i32(INDEX_op_movcond_i32, ret, c1, c2, v1, v2, cond); } else { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); tcg_gen_setcond_i32(cond, t0, c1, c2); tcg_gen_neg_i32(t0, t0); tcg_gen_and_i32(t1, v1, t0); @@ -836,8 +836,8 @@ void tcg_gen_add2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i3= 2 al, if (TCG_TARGET_HAS_add2_i32) { tcg_gen_op6_i32(INDEX_op_add2_i32, rl, rh, al, ah, bl, bh); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_concat_i32_i64(t0, al, ah); tcg_gen_concat_i32_i64(t1, bl, bh); tcg_gen_add_i64(t0, t0, t1); @@ -853,8 +853,8 @@ void tcg_gen_sub2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i3= 2 al, if (TCG_TARGET_HAS_sub2_i32) { tcg_gen_op6_i32(INDEX_op_sub2_i32, rl, rh, al, ah, bl, bh); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_concat_i32_i64(t0, al, ah); tcg_gen_concat_i32_i64(t1, bl, bh); tcg_gen_sub_i64(t0, t0, t1); @@ -869,14 +869,14 @@ void tcg_gen_mulu2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv= _i32 arg1, TCGv_i32 arg2) if (TCG_TARGET_HAS_mulu2_i32) { tcg_gen_op4_i32(INDEX_op_mulu2_i32, rl, rh, arg1, arg2); } else if (TCG_TARGET_HAS_muluh_i32) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); tcg_gen_op3_i32(INDEX_op_mul_i32, t, arg1, arg2); tcg_gen_op3_i32(INDEX_op_muluh_i32, rh, arg1, arg2); tcg_gen_mov_i32(rl, t); tcg_temp_free_i32(t); } else if (TCG_TARGET_REG_BITS =3D=3D 64) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(t0, arg1); tcg_gen_extu_i32_i64(t1, arg2); tcg_gen_mul_i64(t0, t0, t1); @@ -893,16 +893,16 @@ void tcg_gen_muls2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv= _i32 arg1, TCGv_i32 arg2) if (TCG_TARGET_HAS_muls2_i32) { tcg_gen_op4_i32(INDEX_op_muls2_i32, rl, rh, arg1, arg2); } else if (TCG_TARGET_HAS_mulsh_i32) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); tcg_gen_op3_i32(INDEX_op_mul_i32, t, arg1, arg2); tcg_gen_op3_i32(INDEX_op_mulsh_i32, rh, arg1, arg2); tcg_gen_mov_i32(rl, t); tcg_temp_free_i32(t); } else if (TCG_TARGET_REG_BITS =3D=3D 32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); - TCGv_i32 t3 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t3 =3D tcg_temp_ebb_new_i32(); tcg_gen_mulu2_i32(t0, t1, arg1, arg2); /* Adjust for negative inputs. */ tcg_gen_sari_i32(t2, arg1, 31); @@ -917,8 +917,8 @@ void tcg_gen_muls2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i= 32 arg1, TCGv_i32 arg2) tcg_temp_free_i32(t2); tcg_temp_free_i32(t3); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_ext_i32_i64(t0, arg1); tcg_gen_ext_i32_i64(t1, arg2); tcg_gen_mul_i64(t0, t0, t1); @@ -931,9 +931,9 @@ void tcg_gen_muls2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i= 32 arg1, TCGv_i32 arg2) void tcg_gen_mulsu2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i32 arg1, TCGv_i32 = arg2) { if (TCG_TARGET_REG_BITS =3D=3D 32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); tcg_gen_mulu2_i32(t0, t1, arg1, arg2); /* Adjust for negative input for the signed arg1. */ tcg_gen_sari_i32(t2, arg1, 31); @@ -944,8 +944,8 @@ void tcg_gen_mulsu2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_= i32 arg1, TCGv_i32 arg2) tcg_temp_free_i32(t1); tcg_temp_free_i32(t2); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_ext_i32_i64(t0, arg1); tcg_gen_extu_i32_i64(t1, arg2); tcg_gen_mul_i64(t0, t0, t1); @@ -1001,8 +1001,8 @@ void tcg_gen_bswap16_i32(TCGv_i32 ret, TCGv_i32 arg, = int flags) if (TCG_TARGET_HAS_bswap16_i32) { tcg_gen_op3i_i32(INDEX_op_bswap16_i32, ret, arg, flags); } else { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_shri_i32(t0, arg, 8); if (!(flags & TCG_BSWAP_IZ)) { @@ -1030,8 +1030,8 @@ void tcg_gen_bswap32_i32(TCGv_i32 ret, TCGv_i32 arg) if (TCG_TARGET_HAS_bswap32_i32) { tcg_gen_op3i_i32(INDEX_op_bswap32_i32, ret, arg, 0); } else { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); TCGv_i32 t2 =3D tcg_constant_i32(0x00ff00ff); =20 /* arg =3D abcd */ @@ -1078,7 +1078,7 @@ void tcg_gen_umax_i32(TCGv_i32 ret, TCGv_i32 a, TCGv_= i32 b) =20 void tcg_gen_abs_i32(TCGv_i32 ret, TCGv_i32 a) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_sari_i32(t, a, 31); tcg_gen_xor_i32(ret, a, t); @@ -1241,8 +1241,8 @@ void tcg_gen_mul_i64(TCGv_i64 ret, TCGv_i64 arg1, TCG= v_i64 arg2) TCGv_i64 t0; TCGv_i32 t1; =20 - t0 =3D tcg_temp_new_i64(); - t1 =3D tcg_temp_new_i32(); + t0 =3D tcg_temp_ebb_new_i64(); + t1 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_mulu2_i32(TCGV_LOW(t0), TCGV_HIGH(t0), TCGV_LOW(arg1), TCGV_LOW(arg2)); @@ -1423,7 +1423,7 @@ static inline void tcg_gen_shifti_i64(TCGv_i64 ret, T= CGv_i64 arg1, tcg_gen_extract2_i32(TCGV_HIGH(ret), TCGV_LOW(arg1), TCGV_HIGH(arg1), 32 - c); } else { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_shri_i32(t0, TCGV_LOW(arg1), 32 - c); tcg_gen_deposit_i32(TCGV_HIGH(ret), t0, TCGV_HIGH(arg1), c, 32 - c); @@ -1557,7 +1557,7 @@ void tcg_gen_div_i64(TCGv_i64 ret, TCGv_i64 arg1, TCG= v_i64 arg2) if (TCG_TARGET_HAS_div_i64) { tcg_gen_op3_i64(INDEX_op_div_i64, ret, arg1, arg2); } else if (TCG_TARGET_HAS_div2_i64) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_sari_i64(t0, arg1, 63); tcg_gen_op5_i64(INDEX_op_div2_i64, ret, t0, arg1, t0, arg2); tcg_temp_free_i64(t0); @@ -1571,13 +1571,13 @@ void tcg_gen_rem_i64(TCGv_i64 ret, TCGv_i64 arg1, T= CGv_i64 arg2) if (TCG_TARGET_HAS_rem_i64) { tcg_gen_op3_i64(INDEX_op_rem_i64, ret, arg1, arg2); } else if (TCG_TARGET_HAS_div_i64) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_op3_i64(INDEX_op_div_i64, t0, arg1, arg2); tcg_gen_mul_i64(t0, t0, arg2); tcg_gen_sub_i64(ret, arg1, t0); tcg_temp_free_i64(t0); } else if (TCG_TARGET_HAS_div2_i64) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_sari_i64(t0, arg1, 63); tcg_gen_op5_i64(INDEX_op_div2_i64, t0, ret, arg1, t0, arg2); tcg_temp_free_i64(t0); @@ -1591,7 +1591,7 @@ void tcg_gen_divu_i64(TCGv_i64 ret, TCGv_i64 arg1, TC= Gv_i64 arg2) if (TCG_TARGET_HAS_div_i64) { tcg_gen_op3_i64(INDEX_op_divu_i64, ret, arg1, arg2); } else if (TCG_TARGET_HAS_div2_i64) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_movi_i64(t0, 0); tcg_gen_op5_i64(INDEX_op_divu2_i64, ret, t0, arg1, t0, arg2); tcg_temp_free_i64(t0); @@ -1605,13 +1605,13 @@ void tcg_gen_remu_i64(TCGv_i64 ret, TCGv_i64 arg1, = TCGv_i64 arg2) if (TCG_TARGET_HAS_rem_i64) { tcg_gen_op3_i64(INDEX_op_remu_i64, ret, arg1, arg2); } else if (TCG_TARGET_HAS_div_i64) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_op3_i64(INDEX_op_divu_i64, t0, arg1, arg2); tcg_gen_mul_i64(t0, t0, arg2); tcg_gen_sub_i64(ret, arg1, t0); tcg_temp_free_i64(t0); } else if (TCG_TARGET_HAS_div2_i64) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_movi_i64(t0, 0); tcg_gen_op5_i64(INDEX_op_divu2_i64, t0, ret, arg1, t0, arg2); tcg_temp_free_i64(t0); @@ -1710,8 +1710,8 @@ void tcg_gen_bswap16_i64(TCGv_i64 ret, TCGv_i64 arg, = int flags) } else if (TCG_TARGET_HAS_bswap16_i64) { tcg_gen_op3i_i64(INDEX_op_bswap16_i64, ret, arg, flags); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_shri_i64(t0, arg, 8); if (!(flags & TCG_BSWAP_IZ)) { @@ -1749,8 +1749,8 @@ void tcg_gen_bswap32_i64(TCGv_i64 ret, TCGv_i64 arg, = int flags) } else if (TCG_TARGET_HAS_bswap32_i64) { tcg_gen_op3i_i64(INDEX_op_bswap32_i64, ret, arg, flags); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); TCGv_i64 t2 =3D tcg_constant_i64(0x00ff00ff); =20 /* arg =3D xxxxabcd */ @@ -1778,8 +1778,8 @@ void tcg_gen_bswap64_i64(TCGv_i64 ret, TCGv_i64 arg) { if (TCG_TARGET_REG_BITS =3D=3D 32) { TCGv_i32 t0, t1; - t0 =3D tcg_temp_new_i32(); - t1 =3D tcg_temp_new_i32(); + t0 =3D tcg_temp_ebb_new_i32(); + t1 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_bswap32_i32(t0, TCGV_LOW(arg)); tcg_gen_bswap32_i32(t1, TCGV_HIGH(arg)); @@ -1790,9 +1790,9 @@ void tcg_gen_bswap64_i64(TCGv_i64 ret, TCGv_i64 arg) } else if (TCG_TARGET_HAS_bswap64_i64) { tcg_gen_op3i_i64(INDEX_op_bswap64_i64, ret, arg, 0); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); =20 /* arg =3D abcdefgh */ tcg_gen_movi_i64(t2, 0x00ff00ff00ff00ffull); @@ -1822,8 +1822,8 @@ void tcg_gen_bswap64_i64(TCGv_i64 ret, TCGv_i64 arg) void tcg_gen_hswap_i64(TCGv_i64 ret, TCGv_i64 arg) { uint64_t m =3D 0x0000ffff0000ffffull; - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); =20 /* See include/qemu/bitops.h, hswap64. */ tcg_gen_rotli_i64(t1, arg, 32); @@ -1863,7 +1863,7 @@ void tcg_gen_andc_i64(TCGv_i64 ret, TCGv_i64 arg1, TC= Gv_i64 arg2) } else if (TCG_TARGET_HAS_andc_i64) { tcg_gen_op3_i64(INDEX_op_andc_i64, ret, arg1, arg2); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_not_i64(t0, arg2); tcg_gen_and_i64(ret, arg1, t0); tcg_temp_free_i64(t0); @@ -1917,7 +1917,7 @@ void tcg_gen_orc_i64(TCGv_i64 ret, TCGv_i64 arg1, TCG= v_i64 arg2) } else if (TCG_TARGET_HAS_orc_i64) { tcg_gen_op3_i64(INDEX_op_orc_i64, ret, arg1, arg2); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_not_i64(t0, arg2); tcg_gen_or_i64(ret, arg1, t0); tcg_temp_free_i64(t0); @@ -1938,7 +1938,7 @@ void tcg_gen_clzi_i64(TCGv_i64 ret, TCGv_i64 arg1, ui= nt64_t arg2) if (TCG_TARGET_REG_BITS =3D=3D 32 && TCG_TARGET_HAS_clz_i32 && arg2 <=3D 0xffffffffu) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); tcg_gen_clzi_i32(t, TCGV_LOW(arg1), arg2 - 32); tcg_gen_addi_i32(t, t, 32); tcg_gen_clz_i32(TCGV_LOW(ret), TCGV_HIGH(arg1), t); @@ -1956,7 +1956,7 @@ void tcg_gen_ctz_i64(TCGv_i64 ret, TCGv_i64 arg1, TCG= v_i64 arg2) if (TCG_TARGET_HAS_ctz_i64) { tcg_gen_op3_i64(INDEX_op_ctz_i64, ret, arg1, arg2); } else if (TCG_TARGET_HAS_ctpop_i64 || TCG_TARGET_HAS_clz_i64) { - TCGv_i64 z, t =3D tcg_temp_new_i64(); + TCGv_i64 z, t =3D tcg_temp_ebb_new_i64(); =20 if (TCG_TARGET_HAS_ctpop_i64) { tcg_gen_subi_i64(t, arg1, 1); @@ -1983,7 +1983,7 @@ void tcg_gen_ctzi_i64(TCGv_i64 ret, TCGv_i64 arg1, ui= nt64_t arg2) if (TCG_TARGET_REG_BITS =3D=3D 32 && TCG_TARGET_HAS_ctz_i32 && arg2 <=3D 0xffffffffu) { - TCGv_i32 t32 =3D tcg_temp_new_i32(); + TCGv_i32 t32 =3D tcg_temp_ebb_new_i32(); tcg_gen_ctzi_i32(t32, TCGV_HIGH(arg1), arg2 - 32); tcg_gen_addi_i32(t32, t32, 32); tcg_gen_ctz_i32(TCGV_LOW(ret), TCGV_LOW(arg1), t32); @@ -1993,7 +1993,7 @@ void tcg_gen_ctzi_i64(TCGv_i64 ret, TCGv_i64 arg1, ui= nt64_t arg2) && TCG_TARGET_HAS_ctpop_i64 && arg2 =3D=3D 64) { /* This equivalence has the advantage of not requiring a fixup. */ - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); tcg_gen_subi_i64(t, arg1, 1); tcg_gen_andc_i64(t, t, arg1); tcg_gen_ctpop_i64(ret, t); @@ -2008,7 +2008,7 @@ void tcg_gen_ctzi_i64(TCGv_i64 ret, TCGv_i64 arg1, ui= nt64_t arg2) void tcg_gen_clrsb_i64(TCGv_i64 ret, TCGv_i64 arg) { if (TCG_TARGET_HAS_clz_i64 || TCG_TARGET_HAS_clz_i32) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); tcg_gen_sari_i64(t, arg, 63); tcg_gen_xor_i64(t, t, arg); tcg_gen_clzi_i64(t, t, 64); @@ -2039,8 +2039,8 @@ void tcg_gen_rotl_i64(TCGv_i64 ret, TCGv_i64 arg1, TC= Gv_i64 arg2) tcg_gen_op3_i64(INDEX_op_rotl_i64, ret, arg1, arg2); } else { TCGv_i64 t0, t1; - t0 =3D tcg_temp_new_i64(); - t1 =3D tcg_temp_new_i64(); + t0 =3D tcg_temp_ebb_new_i64(); + t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_shl_i64(t0, arg1, arg2); tcg_gen_subfi_i64(t1, 64, arg2); tcg_gen_shr_i64(t1, arg1, t1); @@ -2060,8 +2060,8 @@ void tcg_gen_rotli_i64(TCGv_i64 ret, TCGv_i64 arg1, i= nt64_t arg2) tcg_gen_rotl_i64(ret, arg1, tcg_constant_i64(arg2)); } else { TCGv_i64 t0, t1; - t0 =3D tcg_temp_new_i64(); - t1 =3D tcg_temp_new_i64(); + t0 =3D tcg_temp_ebb_new_i64(); + t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_shli_i64(t0, arg1, arg2); tcg_gen_shri_i64(t1, arg1, 64 - arg2); tcg_gen_or_i64(ret, t0, t1); @@ -2076,8 +2076,8 @@ void tcg_gen_rotr_i64(TCGv_i64 ret, TCGv_i64 arg1, TC= Gv_i64 arg2) tcg_gen_op3_i64(INDEX_op_rotr_i64, ret, arg1, arg2); } else { TCGv_i64 t0, t1; - t0 =3D tcg_temp_new_i64(); - t1 =3D tcg_temp_new_i64(); + t0 =3D tcg_temp_ebb_new_i64(); + t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_shr_i64(t0, arg1, arg2); tcg_gen_subfi_i64(t1, 64, arg2); tcg_gen_shl_i64(t1, arg1, t1); @@ -2133,7 +2133,7 @@ void tcg_gen_deposit_i64(TCGv_i64 ret, TCGv_i64 arg1,= TCGv_i64 arg2, } } =20 - t1 =3D tcg_temp_new_i64(); + t1 =3D tcg_temp_ebb_new_i64(); =20 if (TCG_TARGET_HAS_extract2_i64) { if (ofs + len =3D=3D 64) { @@ -2365,7 +2365,7 @@ void tcg_gen_sextract_i64(TCGv_i64 ret, TCGv_i64 arg, tcg_gen_sextract_i32(TCGV_HIGH(ret), TCGV_HIGH(arg), 0, len - = 32); return; } else if (len > 32) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); /* Extract the bits for the high word normally. */ tcg_gen_sextract_i32(t, TCGV_HIGH(arg), ofs + 32, len - 32); /* Shift the field down for the low part. */ @@ -2460,7 +2460,7 @@ void tcg_gen_extract2_i64(TCGv_i64 ret, TCGv_i64 al, = TCGv_i64 ah, } else if (TCG_TARGET_HAS_extract2_i64) { tcg_gen_op4i_i64(INDEX_op_extract2_i64, ret, al, ah, ofs); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_shri_i64(t0, al, ofs); tcg_gen_deposit_i64(ret, t0, ah, 64 - ofs, ofs); tcg_temp_free_i64(t0); @@ -2475,8 +2475,8 @@ void tcg_gen_movcond_i64(TCGCond cond, TCGv_i64 ret, = TCGv_i64 c1, } else if (cond =3D=3D TCG_COND_NEVER) { tcg_gen_mov_i64(ret, v2); } else if (TCG_TARGET_REG_BITS =3D=3D 32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); tcg_gen_op6i_i32(INDEX_op_setcond2_i32, t0, TCGV_LOW(c1), TCGV_HIGH(c1), TCGV_LOW(c2), TCGV_HIGH(c2), cond); @@ -2503,8 +2503,8 @@ void tcg_gen_movcond_i64(TCGCond cond, TCGv_i64 ret, = TCGv_i64 c1, } else if (TCG_TARGET_HAS_movcond_i64) { tcg_gen_op6i_i64(INDEX_op_movcond_i64, ret, c1, c2, v1, v2, cond); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_setcond_i64(cond, t0, c1, c2); tcg_gen_neg_i64(t0, t0); tcg_gen_and_i64(t1, v1, t0); @@ -2521,8 +2521,8 @@ void tcg_gen_add2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_= i64 al, if (TCG_TARGET_HAS_add2_i64) { tcg_gen_op6_i64(INDEX_op_add2_i64, rl, rh, al, ah, bl, bh); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_add_i64(t0, al, bl); tcg_gen_setcond_i64(TCG_COND_LTU, t1, t0, al); tcg_gen_add_i64(rh, ah, bh); @@ -2539,8 +2539,8 @@ void tcg_gen_sub2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_= i64 al, if (TCG_TARGET_HAS_sub2_i64) { tcg_gen_op6_i64(INDEX_op_sub2_i64, rl, rh, al, ah, bl, bh); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_sub_i64(t0, al, bl); tcg_gen_setcond_i64(TCG_COND_LTU, t1, al, bl); tcg_gen_sub_i64(rh, ah, bh); @@ -2556,13 +2556,13 @@ void tcg_gen_mulu2_i64(TCGv_i64 rl, TCGv_i64 rh, TC= Gv_i64 arg1, TCGv_i64 arg2) if (TCG_TARGET_HAS_mulu2_i64) { tcg_gen_op4_i64(INDEX_op_mulu2_i64, rl, rh, arg1, arg2); } else if (TCG_TARGET_HAS_muluh_i64) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); tcg_gen_op3_i64(INDEX_op_mul_i64, t, arg1, arg2); tcg_gen_op3_i64(INDEX_op_muluh_i64, rh, arg1, arg2); tcg_gen_mov_i64(rl, t); tcg_temp_free_i64(t); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_mul_i64(t0, arg1, arg2); gen_helper_muluh_i64(rh, arg1, arg2); tcg_gen_mov_i64(rl, t0); @@ -2575,16 +2575,16 @@ void tcg_gen_muls2_i64(TCGv_i64 rl, TCGv_i64 rh, TC= Gv_i64 arg1, TCGv_i64 arg2) if (TCG_TARGET_HAS_muls2_i64) { tcg_gen_op4_i64(INDEX_op_muls2_i64, rl, rh, arg1, arg2); } else if (TCG_TARGET_HAS_mulsh_i64) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); tcg_gen_op3_i64(INDEX_op_mul_i64, t, arg1, arg2); tcg_gen_op3_i64(INDEX_op_mulsh_i64, rh, arg1, arg2); tcg_gen_mov_i64(rl, t); tcg_temp_free_i64(t); } else if (TCG_TARGET_HAS_mulu2_i64 || TCG_TARGET_HAS_muluh_i64) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); - TCGv_i64 t3 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t3 =3D tcg_temp_ebb_new_i64(); tcg_gen_mulu2_i64(t0, t1, arg1, arg2); /* Adjust for negative inputs. */ tcg_gen_sari_i64(t2, arg1, 63); @@ -2599,7 +2599,7 @@ void tcg_gen_muls2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv= _i64 arg1, TCGv_i64 arg2) tcg_temp_free_i64(t2); tcg_temp_free_i64(t3); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_mul_i64(t0, arg1, arg2); gen_helper_mulsh_i64(rh, arg1, arg2); tcg_gen_mov_i64(rl, t0); @@ -2609,9 +2609,9 @@ void tcg_gen_muls2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv= _i64 arg1, TCGv_i64 arg2) =20 void tcg_gen_mulsu2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_i64 arg1, TCGv_i64 = arg2) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); tcg_gen_mulu2_i64(t0, t1, arg1, arg2); /* Adjust for negative input for the signed arg1. */ tcg_gen_sari_i64(t2, arg1, 63); @@ -2645,7 +2645,7 @@ void tcg_gen_umax_i64(TCGv_i64 ret, TCGv_i64 a, TCGv_= i64 b) =20 void tcg_gen_abs_i64(TCGv_i64 ret, TCGv_i64 a) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_sari_i64(t, a, 63); tcg_gen_xor_i64(ret, a, t); @@ -2675,7 +2675,7 @@ void tcg_gen_extrh_i64_i32(TCGv_i32 ret, TCGv_i64 arg) tcg_gen_op2(INDEX_op_extrh_i64_i32, tcgv_i32_arg(ret), tcgv_i64_arg(arg)); } else { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); tcg_gen_shri_i64(t, arg, 32); tcg_gen_mov_i32(ret, (TCGv_i32)t); tcg_temp_free_i64(t); @@ -2714,7 +2714,7 @@ void tcg_gen_concat_i32_i64(TCGv_i64 dest, TCGv_i32 l= ow, TCGv_i32 high) return; } =20 - tmp =3D tcg_temp_new_i64(); + tmp =3D tcg_temp_ebb_new_i64(); /* These extensions are only needed for type correctness. We may be able to do better given target specific information. */ tcg_gen_extu_i32_i64(tmp, high); @@ -2826,7 +2826,7 @@ void tcg_gen_lookup_and_goto_ptr(void) } =20 plugin_gen_disable_mem_helpers(); - ptr =3D tcg_temp_new_ptr(); + ptr =3D tcg_temp_ebb_new_ptr(); gen_helper_lookup_tb_ptr(ptr, cpu_env); tcg_gen_op1i(INDEX_op_goto_ptr, tcgv_ptr_arg(ptr)); tcg_temp_free_ptr(ptr); @@ -2987,7 +2987,7 @@ void tcg_gen_qemu_st_i32(TCGv_i32 val, TCGv addr, TCG= Arg idx, MemOp memop) oi =3D make_memop_idx(memop, idx); =20 if (!TCG_TARGET_HAS_MEMORY_BSWAP && (memop & MO_BSWAP)) { - swap =3D tcg_temp_new_i32(); + swap =3D tcg_temp_ebb_new_i32(); switch (memop & MO_SIZE) { case MO_16: tcg_gen_bswap16_i32(swap, val, 0); @@ -3082,7 +3082,7 @@ void tcg_gen_qemu_st_i64(TCGv_i64 val, TCGv addr, TCG= Arg idx, MemOp memop) oi =3D make_memop_idx(memop, idx); =20 if (!TCG_TARGET_HAS_MEMORY_BSWAP && (memop & MO_BSWAP)) { - swap =3D tcg_temp_new_i64(); + swap =3D tcg_temp_ebb_new_i64(); switch (memop & MO_SIZE) { case MO_16: tcg_gen_bswap16_i64(swap, val, 0); @@ -3224,7 +3224,7 @@ void tcg_gen_qemu_st_i128(TCGv_i128 val, TCGv addr, T= CGArg idx, MemOp memop) =20 addr_p8 =3D tcg_temp_new(); if ((mop[0] ^ memop) & MO_BSWAP) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_bswap64_i64(t, x); gen_ldst_i64(INDEX_op_qemu_st_i64, t, addr, mop[0], idx); @@ -3328,8 +3328,8 @@ static void * const table_cmpxchg[(MO_SIZE | MO_BSWAP= ) + 1] =3D { void tcg_gen_nonatomic_cmpxchg_i32(TCGv_i32 retv, TCGv addr, TCGv_i32 cmpv, TCGv_i32 newv, TCGArg idx, MemOp memop) { - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_ext_i32(t2, cmpv, memop & MO_SIZE); =20 @@ -3385,8 +3385,8 @@ void tcg_gen_nonatomic_cmpxchg_i64(TCGv_i64 retv, TCG= v addr, TCGv_i64 cmpv, return; } =20 - t1 =3D tcg_temp_new_i64(); - t2 =3D tcg_temp_new_i64(); + t1 =3D tcg_temp_ebb_new_i64(); + t2 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_ext_i64(t2, cmpv, memop & MO_SIZE); =20 @@ -3442,9 +3442,9 @@ void tcg_gen_atomic_cmpxchg_i64(TCGv_i64 retv, TCGv a= ddr, TCGv_i64 cmpv, tcg_gen_movi_i32(TCGV_HIGH(retv), 0); } } else { - TCGv_i32 c32 =3D tcg_temp_new_i32(); - TCGv_i32 n32 =3D tcg_temp_new_i32(); - TCGv_i32 r32 =3D tcg_temp_new_i32(); + TCGv_i32 c32 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 n32 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 r32 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_extrl_i64_i32(c32, cmpv); tcg_gen_extrl_i64_i32(n32, newv); @@ -3476,10 +3476,10 @@ void tcg_gen_nonatomic_cmpxchg_i128(TCGv_i128 retv,= TCGv addr, TCGv_i128 cmpv, =20 gen(retv, cpu_env, addr, cmpv, newv, tcg_constant_i32(oi)); } else { - TCGv_i128 oldv =3D tcg_temp_new_i128(); - TCGv_i128 tmpv =3D tcg_temp_new_i128(); - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i128 oldv =3D tcg_temp_ebb_new_i128(); + TCGv_i128 tmpv =3D tcg_temp_ebb_new_i128(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); TCGv_i64 z =3D tcg_constant_i64(0); =20 tcg_gen_qemu_ld_i128(oldv, addr, idx, memop); @@ -3541,8 +3541,8 @@ static void do_nonatomic_op_i32(TCGv_i32 ret, TCGv ad= dr, TCGv_i32 val, TCGArg idx, MemOp memop, bool new_val, void (*gen)(TCGv_i32, TCGv_i32, TCGv_i32)) { - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); =20 memop =3D tcg_canonicalize_memop(memop, 0, 0); =20 @@ -3579,8 +3579,8 @@ static void do_nonatomic_op_i64(TCGv_i64 ret, TCGv ad= dr, TCGv_i64 val, TCGArg idx, MemOp memop, bool new_val, void (*gen)(TCGv_i64, TCGv_i64, TCGv_i64)) { - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); =20 memop =3D tcg_canonicalize_memop(memop, 1, 0); =20 @@ -3616,8 +3616,8 @@ static void do_atomic_op_i64(TCGv_i64 ret, TCGv addr,= TCGv_i64 val, tcg_gen_movi_i64(ret, 0); #endif /* CONFIG_ATOMIC64 */ } else { - TCGv_i32 v32 =3D tcg_temp_new_i32(); - TCGv_i32 r32 =3D tcg_temp_new_i32(); + TCGv_i32 v32 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 r32 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_extrl_i64_i32(v32, val); do_atomic_op_i32(r32, addr, v32, idx, memop & ~MO_SIGN, table); diff --git a/tcg/tcg.c b/tcg/tcg.c index 8662f03ded..a54f93c858 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1864,7 +1864,7 @@ void tcg_gen_callN(void *func, TCGTemp *ret, int narg= s, TCGTemp **args) case TCG_CALL_ARG_EXTEND_U: case TCG_CALL_ARG_EXTEND_S: { - TCGv_i64 temp =3D tcg_temp_new_i64(); + TCGv_i64 temp =3D tcg_temp_ebb_new_i64(); TCGv_i32 orig =3D temp_tcgv_i32(ts); =20 if (loc->kind =3D=3D TCG_CALL_ARG_EXTEND_S) { --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62e; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677640078377100001 Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Daniel Henrique Barboza Signed-off-by: Richard Henderson --- tcg/tcg-op-gvec.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tcg/tcg-op-gvec.c b/tcg/tcg-op-gvec.c index a42e13a773..291a65c4bf 100644 --- a/tcg/tcg-op-gvec.c +++ b/tcg/tcg-op-gvec.c @@ -629,7 +629,7 @@ static void do_dup(unsigned vece, uint32_t dofs, uint32= _t oprsz, * stores through to memset. */ if (oprsz =3D=3D maxsz && vece =3D=3D MO_8) { - TCGv_ptr t_size =3D tcg_const_ptr(oprsz); + TCGv_ptr t_size =3D tcg_constant_ptr(oprsz); TCGv_i32 t_val; =20 if (in_32) { @@ -645,7 +645,6 @@ static void do_dup(unsigned vece, uint32_t dofs, uint32= _t oprsz, if (in_64) { tcg_temp_free_i32(t_val); } - tcg_temp_free_ptr(t_size); tcg_temp_free_ptr(t_ptr); return; } --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639799; cv=none; d=zohomail.com; s=zohoarc; b=eDHLGgHulGHRuMDe1KwvBM5ZMagn/PhuTosYmTKhqd++pvkNHLVu+0ptr8CrLqu4mwfU3QkqPIEKWxT6C7VnW5X8EKeSr8WRpB9vzZ0twmAwEaYt2txV2VD4wMP9JAi0s8JljHVb93iToyGjZP/i7MKO83nPH24BH1VaMJ9W7J4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639799; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=DKuK62hxv2vXEM1ktPotl0poAfziKcuIlZAl/cEb0MU=; b=y61lSzMTlk3P/5yKLDD03ajoGxJYPOB1ToKby5FIVrt4TNisFCNV2IDU9jsO5v/QEr beVzb6Pf0RETC01yaO6qNusclEF1X+XnP+xj5aeMiTq7L8JQtf1rWOWA+Gst8yc+Lo4s N0oXcLsSGp9LvHkOuBTXAh05nurm2kRFen1EVfBk1Cks+fXZLdPVKjmpIVbxkawqLt6u eHn7CBzvJT8wNzS6kmQTp5l4fbV3AHf/+mQFoZGhmSqIVObft2sPw0z9l859vokmtX0x ieoAAvqwNvuitVAcl+6K3mvMLiH3wkV9SKMspj4SwiEcU3ZT7pNY2/Pm64dgIUudokSB Sa2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=DKuK62hxv2vXEM1ktPotl0poAfziKcuIlZAl/cEb0MU=; b=7iWY2QjpOCI1AvgcbXfjIZCS0V6u5odQl7iKgX8xZvc5tP1Hobs4l4bp2Hh811NlQX vrLPsOzrmFulZS5vtv5E2phwb581lS91KYm2E+ilmPtq+Op99ApOiyAZeI9dPDE0aayS GfX+d9tEaL6bRUDWZyipHneoK0V/DhNRjkFD9TpwRmtbu2dkOM9ieF3Ul885a38s5FN3 3k27XOlmZuuACspgiJHW1YLT/T/alumTRL5DVS5Nzoc6HFYZNCtvyCW84L/Hkxwim7qv otq3DPCkd1Xb5F/dfnyz08toyLCjTUrdEHfXmBCLT8EgpukL+o2S00IhLJbq+oEcfRYC 1XMw== X-Gm-Message-State: AO0yUKVC0LI85V8TMneUVQWDa768kp0Uuh3Xb0ejyS9Gwxp9hvAKU0hc v891AsdLyQItku+THI6dJmZeZUD7VmMVWF6Bst0= X-Google-Smtp-Source: AK7set9VZHCLgBIgMcB5UTGgfnZ/lupaN39AQCkh9ZhVFNHnhiFZuioww3t5G6YRu18ZsEIZpnWhYA== X-Received: by 2002:a17:903:284f:b0:19c:eb9a:76fe with SMTP id kq15-20020a170903284f00b0019ceb9a76femr4001218plb.62.1677639665015; Tue, 28 Feb 2023 19:01:05 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 46/62] accel/tcg/plugin: Use tcg_temp_ebb_* Date: Tue, 28 Feb 2023 16:56:27 -1000 Message-Id: <20230301025643.1227244-47-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62b; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639801135100003 All of these uses have quite local scope. Avoid tcg_const_*, because we haven't added a corresponding interface for TEMP_EBB. Use explicit tcg_gen_movi_* instead. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- accel/tcg/plugin-gen.c | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) diff --git a/accel/tcg/plugin-gen.c b/accel/tcg/plugin-gen.c index 17a686bd9e..9b793ac62c 100644 --- a/accel/tcg/plugin-gen.c +++ b/accel/tcg/plugin-gen.c @@ -93,11 +93,13 @@ void HELPER(plugin_vcpu_mem_cb)(unsigned int vcpu_index, =20 static void do_gen_mem_cb(TCGv vaddr, uint32_t info) { - TCGv_i32 cpu_index =3D tcg_temp_new_i32(); - TCGv_i32 meminfo =3D tcg_const_i32(info); - TCGv_i64 vaddr64 =3D tcg_temp_new_i64(); - TCGv_ptr udata =3D tcg_const_ptr(NULL); + TCGv_i32 cpu_index =3D tcg_temp_ebb_new_i32(); + TCGv_i32 meminfo =3D tcg_temp_ebb_new_i32(); + TCGv_i64 vaddr64 =3D tcg_temp_ebb_new_i64(); + TCGv_ptr udata =3D tcg_temp_ebb_new_ptr(); =20 + tcg_gen_movi_i32(meminfo, info); + tcg_gen_movi_ptr(udata, 0); tcg_gen_ld_i32(cpu_index, cpu_env, -offsetof(ArchCPU, env) + offsetof(CPUState, cpu_index)= ); tcg_gen_extu_tl_i64(vaddr64, vaddr); @@ -112,9 +114,10 @@ static void do_gen_mem_cb(TCGv vaddr, uint32_t info) =20 static void gen_empty_udata_cb(void) { - TCGv_i32 cpu_index =3D tcg_temp_new_i32(); - TCGv_ptr udata =3D tcg_const_ptr(NULL); /* will be overwritten later */ + TCGv_i32 cpu_index =3D tcg_temp_ebb_new_i32(); + TCGv_ptr udata =3D tcg_temp_ebb_new_ptr(); =20 + tcg_gen_movi_ptr(udata, 0); tcg_gen_ld_i32(cpu_index, cpu_env, -offsetof(ArchCPU, env) + offsetof(CPUState, cpu_index)= ); gen_helper_plugin_vcpu_udata_cb(cpu_index, udata); @@ -129,9 +132,10 @@ static void gen_empty_udata_cb(void) */ static void gen_empty_inline_cb(void) { - TCGv_i64 val =3D tcg_temp_new_i64(); - TCGv_ptr ptr =3D tcg_const_ptr(NULL); /* overwritten later */ + TCGv_i64 val =3D tcg_temp_ebb_new_i64(); + TCGv_ptr ptr =3D tcg_temp_ebb_new_ptr(); =20 + tcg_gen_movi_ptr(ptr, 0); tcg_gen_ld_i64(val, ptr, 0); /* pass an immediate !=3D 0 so that it doesn't get optimized away */ tcg_gen_addi_i64(val, val, 0xdeadface); @@ -151,9 +155,9 @@ static void gen_empty_mem_cb(TCGv addr, uint32_t info) */ static void gen_empty_mem_helper(void) { - TCGv_ptr ptr; + TCGv_ptr ptr =3D tcg_temp_ebb_new_ptr(); =20 - ptr =3D tcg_const_ptr(NULL); + tcg_gen_movi_ptr(ptr, 0); tcg_gen_st_ptr(ptr, cpu_env, offsetof(CPUState, plugin_mem_cbs) - offsetof(ArchCPU, env)); tcg_temp_free_ptr(ptr); --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639880; cv=none; d=zohomail.com; s=zohoarc; b=j2XVlNSKTN+rE1qYSrnl93JIXDGbbRM/EoI9MBX6CidkZlrM+XJT//4FCJOsygA54PM5RBGboIKxURGXW1hm9LIw3r+YJ3uGUI/ku/wKpzr7PVXFLJODY3Y+c41VCL//rGAo8uyf2hV0WMIez0lJPYHFZQyyTqXgrEcwaLboCVE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639880; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=c/FsI5n4WgHRv66eevhE+xAIN7J7lkFbjUwPoPOuuXQ=; b=dKqfSCznaqgkIqU0IQL4W/tkO23hCkv+J3Y/gPVtKnyfLMI/hA4k07+wCjRnOqPbIO0tXs36Qveytm+UsP+7RgvDJ3FxblF5eEgDMxfHvyESO/E1d4sRh/ugg0LbzYwRLgK+bl17CbM2Tl4d/bZNK9VK4ovR8ge/dyHXPCKMcvI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639880659979.668534240768; Tue, 28 Feb 2023 19:04:40 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCie-0002xo-E1; Tue, 28 Feb 2023 22:01:28 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCib-0002Xt-Ey for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:25 -0500 Received: from mail-pj1-x1029.google.com ([2607:f8b0:4864:20::1029]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCiJ-0004G4-FI for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:09 -0500 Received: by mail-pj1-x1029.google.com with SMTP id h11-20020a17090a2ecb00b00237c740335cso10554757pjs.3 for ; Tue, 28 Feb 2023 19:01:06 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=c/FsI5n4WgHRv66eevhE+xAIN7J7lkFbjUwPoPOuuXQ=; b=f2K50/5MuR+l0eE2Yw/wdMpCI0rQmY5KIE/3oBa522Va2OHvIxrcPi1mC/FWLVfhvm c8mkkSK3vQsQU3/b/UN6aYn2fQqHcf95SC1gHCldpj+ySbnViDEcRoM6QLTV1Am05+/g 13CaRxQv43hal8b3rNCqIEnZQj5TIxwaHcgtfMEGnriLcc1DHon4AEyd2fip+0Kszix/ IE5m7MQNt/XTNN9beoMKZPwkJR2l8bB0MUbzhk/LV5yk0I9hsAW0NpRYCuUcgy4oTeYP 8PSAyCZHAg4CzlddQDo34pJnKznb9Opo7/rG01Dw5IzHW5T8N72uxYksIL4l6W64zoUe q+zA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=c/FsI5n4WgHRv66eevhE+xAIN7J7lkFbjUwPoPOuuXQ=; b=I1I+jaLVDOaLtEqI4FlGqpVgIAVZJ0vWgpnHg2b+iORO/Sq8TA0ahp+wPmbdMRsiDa 6DToo5eA8cH4pW43mTbwwAqqoprH+9P7zmp/BhmRRcOLhn1aDYKImlHgOQPc1S5I6N44 xTdOY+mt145cpkz58E3G55QicKMW+59pIUgtvgxbA6bday2zecfmSbzsivLlBmmP4rgi 4CitZaihGmdHu0NxFkOkCzmKN5QqjPCQUDXztfr5K/76AFf3geHfDeJ5aM6GwOUiwA8B P3os0d8PmLLzl0jWDE8seBG3EmK719YhSnoFeTP8Z6Md2Gg8VIwru2QSvxjvY2hCuv0O cMKw== X-Gm-Message-State: AO0yUKWc9XiqSJukiE7Xeps3bZ3eE0TW//u29yLEH2CBQyr79Ejq1734 uz8x0ou+VNS5jQTx4U/exTofA8rm46m4ZDle4Jk= X-Google-Smtp-Source: AK7set+f4zlmtiezumumx/NbmDaXehMm4GZEbL7shtC6l3yCKANdoanZnltwoDHc396h4dx5q6nz4A== X-Received: by 2002:a17:902:e549:b0:19a:a815:2876 with SMTP id n9-20020a170902e54900b0019aa8152876mr5916745plf.62.1677639666587; Tue, 28 Feb 2023 19:01:06 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 47/62] accel/tcg/plugin: Tidy plugin_gen_disable_mem_helpers Date: Tue, 28 Feb 2023 16:56:28 -1000 Message-Id: <20230301025643.1227244-48-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1029; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1029.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639881384100001 Here we are creating a temp whose value needs to be replaced, but always storing NULL into CPUState.plugin_mem_cbs. Use tcg_constant_ptr(0) explicitly. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- accel/tcg/plugin-gen.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/accel/tcg/plugin-gen.c b/accel/tcg/plugin-gen.c index 9b793ac62c..c42a436c0c 100644 --- a/accel/tcg/plugin-gen.c +++ b/accel/tcg/plugin-gen.c @@ -630,8 +630,6 @@ static void inject_mem_disable_helper(struct qemu_plugi= n_insn *plugin_insn, /* called before finishing a TB with exit_tb, goto_tb or goto_ptr */ void plugin_gen_disable_mem_helpers(void) { - TCGv_ptr ptr; - /* * We could emit the clearing unconditionally and be done. However, th= is can * be wasteful if for instance plugins don't track memory accesses, or= if @@ -644,10 +642,8 @@ void plugin_gen_disable_mem_helpers(void) if (!tcg_ctx->plugin_tb->mem_helper) { return; } - ptr =3D tcg_const_ptr(NULL); - tcg_gen_st_ptr(ptr, cpu_env, offsetof(CPUState, plugin_mem_cbs) - - offsetof(ArchCPU, env)); - tcg_temp_free_ptr(ptr); + tcg_gen_st_ptr(tcg_constant_ptr(NULL), cpu_env, + offsetof(CPUState, plugin_mem_cbs) - offsetof(ArchCPU, = env)); } =20 static void plugin_gen_tb_udata(const struct qemu_plugin_tb *ptb, --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639788; cv=none; d=zohomail.com; s=zohoarc; b=bqlEIINR5eSpfv10loXR9Z5TIYpigloVb1SM0ciTwR7NT+Y7GfHhDG42mSZhARu9T6f4ZQR+nFrSK3MYnIJE8QxM8F+NLwed/1yu5Ol01M8M3JTC1b4s9HcOxXGwhehyqY+0GItRPzwIHiHbqIIJbDDAn0733VGJ9QQTkWO9zj4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639788; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=QOqj12NZ3gNRNBV2U+M0PKbEnSnQS1hXJwZ2GVjP+0c=; b=mMifa+e1A26UKCterEyZOYaGZ5U6mzV2CSWrkpWk5yOBY6pHEXTaKdhekxCNUK6IdddBO4sgiOerN1ofyAMVX+50XQaFxHBrlMbJTSDgPR00H2mZ6GHhY7ol7vERaj7G3Mztjzv2i1dq1UTXVIRKYBGYoi8krGvrN/yKRxsq3Z4= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639788274177.74492989492637; Tue, 28 Feb 2023 19:03:08 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCin-00040L-TJ; Tue, 28 Feb 2023 22:01:37 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCib-0002Xw-Du for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:25 -0500 Received: from mail-pl1-x629.google.com ([2607:f8b0:4864:20::629]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCiK-0004F4-Tv for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:10 -0500 Received: by mail-pl1-x629.google.com with SMTP id p6so11728829plf.0 for ; Tue, 28 Feb 2023 19:01:08 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=QOqj12NZ3gNRNBV2U+M0PKbEnSnQS1hXJwZ2GVjP+0c=; b=hMOIofZsltI/o5cfepXE7wyTAM2JkKzhoCsCQ6u8Hz+CSSlVsvubn2gD6xc34tgt7L w0A6OdaA0urJuwB9mi4Dk0cnSR8yDD7JBMQIB2s0zHHZvGnhODJ7WHJ3D8SALYD/LPFL 9MHcM9o42LyOfrKpivoVk4C4BySmaL4VUtzQaLj+G1TsNIj5iTLb1lxkG5dysTAV0qax rKk3kbhdlIpOvG7i2rUXDA8HVj/ZTeQtzrqjSXdNU6ibGdTs2UcjMmBzOX8XzEV7IQDs lZykY15uOfC3taLTAtSTxQoRsSV6yfBHq/2B8M2zOlE20KVmQmavDS0zSk5Rnm8TOHkT plpg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=QOqj12NZ3gNRNBV2U+M0PKbEnSnQS1hXJwZ2GVjP+0c=; b=6L1hsPX+sYedO4w0SrdydnrmAakFq+Z2JHW1gP/+xb/TPI7cdCHFumuHOmGmV/PysO E1ZR+U6vXcJQ5ViRePlxxFqGQM9mt9VKr4Y2gEO06V4eNEKBrkfv9nl+hT9gqcwWOMt9 4kr8OaA5zxVZOAikMIO0CB259+Zm4WnhgfArD6KFR4qunKcIhx1HYFd0ptKCEOQ9YYw2 EzEeRUgm4Qz8yWeIYmimtwkiz5h19+n9dTgsXUvhbuW08nsXMncG/eKpxcr2XCNHoouI RJRT+a3gpxG78zRbLZgXcPvHqBCSRZbYKD1ZrKneWy3zYQ4Mfb+CGTXYZAs8w3OlMjrf 99fg== X-Gm-Message-State: AO0yUKVM4zFbLG2LovJgxwX1BdQBOZYGiD5JJIY5ACxkTioB9XI4QTjK yFps0gV/QblFLo5hT9DkR1GVQ/syvvVl4c90Qb4= X-Google-Smtp-Source: AK7set9tcZsIams+VJD1AF830BlY6+yGyZw8gcynwL4HkcJg8j2o11qv500GR/mlpg3IYraZ/L9mMQ== X-Received: by 2002:a17:903:1245:b0:19e:29ce:697f with SMTP id u5-20020a170903124500b0019e29ce697fmr5126482plh.41.1677639668089; Tue, 28 Feb 2023 19:01:08 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Alex=20Benn=C3=A9e?= Subject: [PULL 48/62] tcg: Don't re-use TEMP_TB temporaries Date: Tue, 28 Feb 2023 16:56:29 -1000 Message-Id: <20230301025643.1227244-49-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::629; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x629.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639789103100001 Reusing TEMP_TB interferes with detecting whether the temp can be adjusted to TEMP_EBB. Reviewed-by: Alex Benn=C3=A9e Signed-off-by: Richard Henderson --- include/tcg/tcg.h | 2 +- tcg/tcg.c | 101 ++++++++++++++++++++++++---------------------- 2 files changed, 53 insertions(+), 50 deletions(-) diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index 0c2041bcf7..6cc6758cd6 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -612,7 +612,7 @@ struct TCGContext { #endif =20 GHashTable *const_table[TCG_TYPE_COUNT]; - TCGTempSet free_temps[TCG_TYPE_COUNT * 2]; + TCGTempSet free_temps[TCG_TYPE_COUNT]; TCGTemp temps[TCG_MAX_TEMPS]; /* globals first, temps after */ =20 QTAILQ_HEAD(, TCGOp) ops, free_ops; diff --git a/tcg/tcg.c b/tcg/tcg.c index a54f93c858..7f4d2f1920 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1257,63 +1257,66 @@ TCGTemp *tcg_global_mem_new_internal(TCGType type, = TCGv_ptr base, TCGTemp *tcg_temp_new_internal(TCGType type, TCGTempKind kind) { TCGContext *s =3D tcg_ctx; - bool temp_local =3D kind =3D=3D TEMP_TB; TCGTemp *ts; - int idx, k; + int n; =20 - k =3D type + (temp_local ? TCG_TYPE_COUNT : 0); - idx =3D find_first_bit(s->free_temps[k].l, TCG_MAX_TEMPS); - if (idx < TCG_MAX_TEMPS) { - /* There is already an available temp with the right type. */ - clear_bit(idx, s->free_temps[k].l); + if (kind =3D=3D TEMP_EBB) { + int idx =3D find_first_bit(s->free_temps[type].l, TCG_MAX_TEMPS); =20 - ts =3D &s->temps[idx]; - ts->temp_allocated =3D 1; - tcg_debug_assert(ts->base_type =3D=3D type); - tcg_debug_assert(ts->kind =3D=3D kind); - } else { - int i, n; + if (idx < TCG_MAX_TEMPS) { + /* There is already an available temp with the right type. */ + clear_bit(idx, s->free_temps[type].l); =20 - switch (type) { - case TCG_TYPE_I32: - case TCG_TYPE_V64: - case TCG_TYPE_V128: - case TCG_TYPE_V256: - n =3D 1; - break; - case TCG_TYPE_I64: - n =3D 64 / TCG_TARGET_REG_BITS; - break; - case TCG_TYPE_I128: - n =3D 128 / TCG_TARGET_REG_BITS; - break; - default: - g_assert_not_reached(); + ts =3D &s->temps[idx]; + ts->temp_allocated =3D 1; + tcg_debug_assert(ts->base_type =3D=3D type); + tcg_debug_assert(ts->kind =3D=3D kind); + goto done; } + } else { + tcg_debug_assert(kind =3D=3D TEMP_TB); + } =20 - ts =3D tcg_temp_alloc(s); - ts->base_type =3D type; - ts->temp_allocated =3D 1; - ts->kind =3D kind; + switch (type) { + case TCG_TYPE_I32: + case TCG_TYPE_V64: + case TCG_TYPE_V128: + case TCG_TYPE_V256: + n =3D 1; + break; + case TCG_TYPE_I64: + n =3D 64 / TCG_TARGET_REG_BITS; + break; + case TCG_TYPE_I128: + n =3D 128 / TCG_TARGET_REG_BITS; + break; + default: + g_assert_not_reached(); + } =20 - if (n =3D=3D 1) { - ts->type =3D type; - } else { - ts->type =3D TCG_TYPE_REG; + ts =3D tcg_temp_alloc(s); + ts->base_type =3D type; + ts->temp_allocated =3D 1; + ts->kind =3D kind; =20 - for (i =3D 1; i < n; ++i) { - TCGTemp *ts2 =3D tcg_temp_alloc(s); + if (n =3D=3D 1) { + ts->type =3D type; + } else { + ts->type =3D TCG_TYPE_REG; =20 - tcg_debug_assert(ts2 =3D=3D ts + i); - ts2->base_type =3D type; - ts2->type =3D TCG_TYPE_REG; - ts2->temp_allocated =3D 1; - ts2->temp_subindex =3D i; - ts2->kind =3D kind; - } + for (int i =3D 1; i < n; ++i) { + TCGTemp *ts2 =3D tcg_temp_alloc(s); + + tcg_debug_assert(ts2 =3D=3D ts + i); + ts2->base_type =3D type; + ts2->type =3D TCG_TYPE_REG; + ts2->temp_allocated =3D 1; + ts2->temp_subindex =3D i; + ts2->kind =3D kind; } } =20 + done: #if defined(CONFIG_DEBUG_TCG) s->temps_in_use++; #endif @@ -1358,7 +1361,6 @@ TCGv_vec tcg_temp_new_vec_matching(TCGv_vec match) void tcg_temp_free_internal(TCGTemp *ts) { TCGContext *s =3D tcg_ctx; - int k, idx; =20 switch (ts->kind) { case TEMP_CONST: @@ -1382,9 +1384,10 @@ void tcg_temp_free_internal(TCGTemp *ts) s->temps_in_use--; #endif =20 - idx =3D temp_idx(ts); - k =3D ts->base_type + (ts->kind =3D=3D TEMP_EBB ? 0 : TCG_TYPE_COUNT); - set_bit(idx, s->free_temps[k].l); + if (ts->kind =3D=3D TEMP_EBB) { + int idx =3D temp_idx(ts); + set_bit(idx, s->free_temps[ts->base_type].l); + } } =20 TCGTemp *tcg_constant_internal(TCGType type, int64_t val) --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677640038; cv=none; d=zohomail.com; s=zohoarc; b=NQziN9ZtasErpMETBzsvfb+L6IkQOcQ6U+nWfmyoCA2Lb6rmEU8t5kIbkPrzfkYVmOhaneD0a0kUpQdkn+Or0OfA7HdwIyq4v5UMnrSEwuwH8GqcNyAKl0KF3GX2YIi6Ax54NklVfbKC9vnyFVSXOOvy2aCx+znXVKiolINoRJo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677640038; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=IYCWwbbJIP8d6veHeIA0O5e/DufmdWm+tt9+vif/hVA=; b=JK+MXxmavKD9jA72tsS2y8x1zJwq1ufvnakUSh884zQmzdX3msX9oyWMrKuIFGgwLEDDGpBjKbbmt7ScPyiNV+jG5p634ytUqev9keRcA2b2bhkxdF597kf3RfpXI0uTsu9SeoUygniujDv+H9BToj531CpPQw0TDWOpYsht1/U= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677640038872932.7032162752728; Tue, 28 Feb 2023 19:07:18 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCiq-0004KU-C9; Tue, 28 Feb 2023 22:01:40 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCib-0002Xy-Ej for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:25 -0500 Received: from mail-pl1-x631.google.com ([2607:f8b0:4864:20::631]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCiN-0004JV-8J for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:12 -0500 Received: by mail-pl1-x631.google.com with SMTP id i10so12550840plr.9 for ; Tue, 28 Feb 2023 19:01:10 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=IYCWwbbJIP8d6veHeIA0O5e/DufmdWm+tt9+vif/hVA=; b=Wnc0P7ytboYxmbmWsIThIGiwT43p55Af2b3dXF0z58SKCX9P3MVYnT+Ej0sCCq+gSY 4kCF+lFgl9+pFZST5IQ+k7c1u7JfvMsest6Mcw/VBwUpkEH+AWOXO45mgVdSrlYmnhbT UJcfuC076RJ0cJnhIwn4kAfZWB0PeJGtcz2T+1I2RMz9JPuAUFFdzA/X869RVoZ9C8Jb gHxVnSYNfGyKQhXrwBS7voVCIjxdN82Oo+V2iRFjlUo7LmsUGbdFBjTvzB+Daab4aOMR TKzIwVzhpzMwV2NdhYVtO9xUJPioh4WgResfLZA5PyOCeg30pLy3saGcKmaEFSqyN4Ih tMWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=IYCWwbbJIP8d6veHeIA0O5e/DufmdWm+tt9+vif/hVA=; b=TJHe/TYL/fFSdwoTyYp///r044q+Np3sApnziTU8bMZ3t7FyRWzpKul1fDBzmQK1Ab b1a/r4Zxk8088ALx3+hmW4bHmHNh7T+hK47FaOJ8AKNXyi4Qtk+y/alGz7Kv48wUcCbB eij2IvP8i8KZJIA+FJ7NlPwKndyjhCR5SN+eRaFMiCXy9QR+UbcsLLtWhL3OAI2uBBrE +1nDmSPrZCsIkZVTqAcqnmMxiaAcgQr6Prij9tSHjgZTGre/Qo4yqxOmsGC6p1/2Ro38 3F1gdu6TyCIdXKtb6uK1DSjNJK/6Xa08dpIfeyCc4d9RF/pdUjyfJawJ9bJTfnzawpWr OkYg== X-Gm-Message-State: AO0yUKVxPmMMdjgV7wla26LuA68QrqBQ2HFo47T9G+KmR5VXUfHAIoZj lsfK6CkrI7zLmktAOwvZDoVEFDquPzOZ9usaXPU= X-Google-Smtp-Source: AK7set/qbGpRUPy7CVjYxc/e8T6irbMSt8bGxuvGzxo8p0FMkrZWCy6CmWuSNfu5tb0otyW7JwW/9w== X-Received: by 2002:a17:902:ec85:b0:19d:138b:7c4a with SMTP id x5-20020a170902ec8500b0019d138b7c4amr5462022plg.3.1677639669736; Tue, 28 Feb 2023 19:01:09 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 49/62] tcg: Change default temp lifetime to TEMP_TB Date: Tue, 28 Feb 2023 16:56:30 -1000 Message-Id: <20230301025643.1227244-50-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::631; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x631.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677640040173100001 Guest front-ends now get temps that span the lifetime of the translation block by default, which avoids accidentally using the temp across branches and invalidating the data. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/tcg/tcg.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index 6cc6758cd6..2e220d4040 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -901,7 +901,7 @@ static inline TCGv_i32 tcg_temp_ebb_new_i32(void) =20 static inline TCGv_i32 tcg_temp_new_i32(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, TEMP_EBB); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, TEMP_TB); return temp_tcgv_i32(t); } =20 @@ -927,7 +927,7 @@ static inline TCGv_i64 tcg_temp_ebb_new_i64(void) =20 static inline TCGv_i64 tcg_temp_new_i64(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, TEMP_EBB); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, TEMP_TB); return temp_tcgv_i64(t); } =20 @@ -946,7 +946,7 @@ static inline TCGv_i128 tcg_temp_ebb_new_i128(void) =20 static inline TCGv_i128 tcg_temp_new_i128(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, TEMP_EBB); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, TEMP_TB); return temp_tcgv_i128(t); } =20 @@ -972,7 +972,7 @@ static inline TCGv_ptr tcg_temp_ebb_new_ptr(void) =20 static inline TCGv_ptr tcg_temp_new_ptr(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, TEMP_EBB); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, TEMP_TB); return temp_tcgv_ptr(t); } =20 --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639700; cv=none; d=zohomail.com; s=zohoarc; b=BrVf66rpZgCRLTeomywK4vL17LrWO1laP2DoI8BiiAv2nZUtJkefIsueC3Pji27s4um+OPk8RDR5UEQubxPtKPdZFhe8ykQnkFNJN51cugO7q8knmBpP1lidY7cVCpm3qjlYy+kIqUdLSVhIyibffGK6DLdU9DZcf3y3DdPg5u8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639700; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=wgP/VlqDeygJvTan3lYcCGUlGsSNoYjFb+BGi032whY=; b=eb9YyMd92Lfjsg0TnZHSSkIg6H+jJIXWxNw+c7x+chGLzS0M5GmG6zUpO1li7x+uo+yby20BajDIFI6qMOGIcoTIpF1Z4jJwRUKUEHAQsJL0a3ahrQ+S8Vsi+hNNr/PGxUCApwg1mL1pWu546j4xZx5nwvMIzfvfGtW9jez2HsE= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639700357814.4922119532974; Tue, 28 Feb 2023 19:01:40 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCil-0003j6-Ms; Tue, 28 Feb 2023 22:01:36 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCib-0002Y0-EJ for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:25 -0500 Received: from mail-pj1-x102a.google.com ([2607:f8b0:4864:20::102a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCiO-0004Jn-Cs for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:13 -0500 Received: by mail-pj1-x102a.google.com with SMTP id x20-20020a17090a8a9400b00233ba727724so47965pjn.1 for ; Tue, 28 Feb 2023 19:01:11 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=wgP/VlqDeygJvTan3lYcCGUlGsSNoYjFb+BGi032whY=; b=NZYSrR0++HnlOriFb/fTFrSn1xs8a23uCIA7JH8RTIQrOtboLQSaD3KMolrlBxL3+1 DUl7QyUruCydXFMQUqwJlLxnU/C4Qbjq0U9p9u42nwsey3Wnu3ZA8B01hTv5c+3W5CAm gV0DlEEd85N3dsKQnNAVxn5LJTtQ+i9XS8sjXCePt5sn6A5AxigVI7YLpqqgxrhewIMJ IW+jM9dKx3klF2OJLXrSYVV7Yq5WRHmI+wz7fGeJMF1pzspYXLojbVigB/+8TrBfoObc HAX58m+wSp8CS7TzBLgYkZWfliii27JvA38DNUG8AIAslLw0EBcdVR8URWbDrkNks9tj VtWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=wgP/VlqDeygJvTan3lYcCGUlGsSNoYjFb+BGi032whY=; b=q40HmcMmExJPX8A+YmNcjQRh4xK6q7ehS3VZVnXCztqnztDn+7FSFePFJF/BYjSO00 KsmJSnIfrLUVjWWlyl/WuJAqsdgy6IjHD6DXP5pGG3RoOA9Y5U1hguPJ3cLl6YKwcR/u jFf2a7Ch+uxdkXc00sVtUxixUe22/8QaJxSdcq2bOOJ4BVIpjOTAwnwRax4MkCSo84YU Dg4ScH5csQiUZdIprOa8lKxMmfjKYrOJrlH86uw0l5PKCPxnOj515yZMMB74n9+EniNG ZKYfTuxdshWFiIFGBU+KlA8qZIGrHpLMv072THmxfCqCkfpJmVrRHN7IEp9h5WNVj0Vw Z+1A== X-Gm-Message-State: AO0yUKUv2RIgv879TuWCzPLfi57uaDn60EVH4D9yArRNsYtzVlvcIH7X 6rHDpJoJHBBnqgx4x27MdTWqZgF+f4MKRysJbc8= X-Google-Smtp-Source: AK7set+OyFR68VsPbECQkKL2f1svtP5HJW9u0yNI9bhrsHE+TPhY3p6aFDGI44rrpu/GHcnupzROXA== X-Received: by 2002:a17:902:db0f:b0:19c:edcd:26cf with SMTP id m15-20020a170902db0f00b0019cedcd26cfmr6052110plx.61.1677639671053; Tue, 28 Feb 2023 19:01:11 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org Subject: [PULL 50/62] target/arm: Drop copies in gen_sve_{ldr,str} Date: Tue, 28 Feb 2023 16:56:31 -1000 Message-Id: <20230301025643.1227244-51-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102a; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639702540100015 Content-Type: text/plain; charset="utf-8" Since we now get TEMP_TB temporaries by default, we no longer need to make copies across these loops. These were the only uses of new_tmp_a64_local(), so remove that as well. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- target/arm/tcg/translate-a64.h | 1 - target/arm/tcg/translate-a64.c | 6 ------ target/arm/tcg/translate-sve.c | 32 -------------------------------- 3 files changed, 39 deletions(-) diff --git a/target/arm/tcg/translate-a64.h b/target/arm/tcg/translate-a64.h index ad3762d1ac..ca24c39dbe 100644 --- a/target/arm/tcg/translate-a64.h +++ b/target/arm/tcg/translate-a64.h @@ -19,7 +19,6 @@ #define TARGET_ARM_TRANSLATE_A64_H =20 TCGv_i64 new_tmp_a64(DisasContext *s); -TCGv_i64 new_tmp_a64_local(DisasContext *s); TCGv_i64 new_tmp_a64_zero(DisasContext *s); TCGv_i64 cpu_reg(DisasContext *s, int reg); TCGv_i64 cpu_reg_sp(DisasContext *s, int reg); diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.c index 7bbffdd1fe..f092aec801 100644 --- a/target/arm/tcg/translate-a64.c +++ b/target/arm/tcg/translate-a64.c @@ -436,12 +436,6 @@ TCGv_i64 new_tmp_a64(DisasContext *s) return s->tmp_a64[s->tmp_a64_count++] =3D tcg_temp_new_i64(); } =20 -TCGv_i64 new_tmp_a64_local(DisasContext *s) -{ - assert(s->tmp_a64_count < TMP_A64_MAX); - return s->tmp_a64[s->tmp_a64_count++] =3D tcg_temp_local_new_i64(); -} - TCGv_i64 new_tmp_a64_zero(DisasContext *s) { TCGv_i64 t =3D new_tmp_a64(s); diff --git a/target/arm/tcg/translate-sve.c b/target/arm/tcg/translate-sve.c index 621a2abb22..02150d93e8 100644 --- a/target/arm/tcg/translate-sve.c +++ b/target/arm/tcg/translate-sve.c @@ -4344,17 +4344,6 @@ void gen_sve_ldr(DisasContext *s, TCGv_ptr base, int= vofs, TCGLabel *loop =3D gen_new_label(); TCGv_ptr tp, i =3D tcg_const_local_ptr(0); =20 - /* Copy the clean address into a local temp, live across the loop.= */ - t0 =3D clean_addr; - clean_addr =3D new_tmp_a64_local(s); - tcg_gen_mov_i64(clean_addr, t0); - - if (base !=3D cpu_env) { - TCGv_ptr b =3D tcg_temp_local_new_ptr(); - tcg_gen_mov_ptr(b, base); - base =3D b; - } - gen_set_label(loop); =20 t0 =3D tcg_temp_new_i64(); @@ -4370,11 +4359,6 @@ void gen_sve_ldr(DisasContext *s, TCGv_ptr base, int= vofs, =20 tcg_gen_brcondi_ptr(TCG_COND_LTU, i, len_align, loop); tcg_temp_free_ptr(i); - - if (base !=3D cpu_env) { - tcg_temp_free_ptr(base); - assert(len_remain =3D=3D 0); - } } =20 /* @@ -4445,17 +4429,6 @@ void gen_sve_str(DisasContext *s, TCGv_ptr base, int= vofs, TCGLabel *loop =3D gen_new_label(); TCGv_ptr tp, i =3D tcg_const_local_ptr(0); =20 - /* Copy the clean address into a local temp, live across the loop.= */ - t0 =3D clean_addr; - clean_addr =3D new_tmp_a64_local(s); - tcg_gen_mov_i64(clean_addr, t0); - - if (base !=3D cpu_env) { - TCGv_ptr b =3D tcg_temp_local_new_ptr(); - tcg_gen_mov_ptr(b, base); - base =3D b; - } - gen_set_label(loop); =20 t0 =3D tcg_temp_new_i64(); @@ -4471,11 +4444,6 @@ void gen_sve_str(DisasContext *s, TCGv_ptr base, int= vofs, =20 tcg_gen_brcondi_ptr(TCG_COND_LTU, i, len_align, loop); tcg_temp_free_ptr(i); - - if (base !=3D cpu_env) { - tcg_temp_free_ptr(base); - assert(len_remain =3D=3D 0); - } } =20 /* Predicate register stores can be any multiple of 2. */ --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=xGY7q/yPLddMoy7AH1uiIntBQu8ixwcYrHQKBSt99aU=; b=m1wIw7VPMmEss7ajCIbC+IxgQo5sO3PhFwZclqvByaOf4I3MGfXB1LnLJVFIQ7eQHx jtIyA1+kBa0y/gh3oZGLDnYwKNVoTnV7fHiZ9P58qf0ekhYhSb46l2YbTErci0wv6inB Sw5/fK7W//Xy6cftyKoPEjElk2fRCkmxiZBNO76Yn3ph1lmO0SnkD2YHrDISze6+YoDm SKx6tCBDR1ncrvycvQQezcogSl2QQHxpz6d08JxOl6lA4WLZy+pF0J1axQ1sPbP73KfV gg/oIC5fBRpw9Iip7j37qKymduMMCy3PFoyoaES9E7tww7RSC1tF58CmuE5L3Rf3L4bZ ifZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=xGY7q/yPLddMoy7AH1uiIntBQu8ixwcYrHQKBSt99aU=; b=NfIDPQhasA77yPlTLA06b7/AAPxYx7ZloKgsW3MHNYH8TZJwyC8NPJrtLifx1dDcjs KrMxORaQdN0FOcHI8DZs7ppmYeHHu3FjMs/MVh1x4OOQnhEX95DdMwyOFUfke0LURzRa htaYE9jGb2IOQeEjeZrT//+j+CIqyuapfgt9W+ZWpO8mHVyUzXQsoXWEFaKxiqeQSKU+ s957/Ara4DXjmeDnya0fOPvT1FnEGxjfxKNhdJNKmj1hd1P3e3swFC7wj7CacM31tIod MA9g/siI7StfHINFhccSTUF5fOd8ndDMvrduHCVezyGqxWT/ksYxEjbsOf6RqL9b8u/k M4AQ== X-Gm-Message-State: AO0yUKXy21TMf63iyuFtbyZ6br3e7pB8/vAOW+tfZpbhfXrS/6LnekEo DQ9Zadmi4HI1jqpKgF7Ie1wHmRftl/dTzkQ//70= X-Google-Smtp-Source: AK7set/e3IqAQ78Z0rY67nCCTt6AdSTE7JBl4JGl7kxeD1gBMR95VoKcz3pOEmFgjf4mObR6XgbLEQ== X-Received: by 2002:a17:902:c406:b0:19e:2631:7bfd with SMTP id k6-20020a170902c40600b0019e26317bfdmr6485234plk.45.1677639672807; Tue, 28 Feb 2023 19:01:12 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 51/62] target/arm: Don't use tcg_temp_local_new_* Date: Tue, 28 Feb 2023 16:56:32 -1000 Message-Id: <20230301025643.1227244-52-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1032; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1032.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677640078410100004 Since tcg_temp_new_* is now identical, use those. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/arm/tcg/translate-sve.c | 6 +++--- target/arm/tcg/translate.c | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/target/arm/tcg/translate-sve.c b/target/arm/tcg/translate-sve.c index 02150d93e8..718a5bce1b 100644 --- a/target/arm/tcg/translate-sve.c +++ b/target/arm/tcg/translate-sve.c @@ -2694,7 +2694,7 @@ static bool do_clast_vector(DisasContext *s, arg_rprr= _esz *a, bool before) return true; } =20 - last =3D tcg_temp_local_new_i32(); + last =3D tcg_temp_new_i32(); over =3D gen_new_label(); =20 find_last_active(s, last, esz, a->pg); @@ -4342,7 +4342,7 @@ void gen_sve_ldr(DisasContext *s, TCGv_ptr base, int = vofs, tcg_temp_free_i64(t0); } else { TCGLabel *loop =3D gen_new_label(); - TCGv_ptr tp, i =3D tcg_const_local_ptr(0); + TCGv_ptr tp, i =3D tcg_const_ptr(0); =20 gen_set_label(loop); =20 @@ -4427,7 +4427,7 @@ void gen_sve_str(DisasContext *s, TCGv_ptr base, int = vofs, tcg_temp_free_i64(t0); } else { TCGLabel *loop =3D gen_new_label(); - TCGv_ptr tp, i =3D tcg_const_local_ptr(0); + TCGv_ptr tp, i =3D tcg_const_ptr(0); =20 gen_set_label(loop); =20 diff --git a/target/arm/tcg/translate.c b/target/arm/tcg/translate.c index 63a1c8dd4f..f042069dc2 100644 --- a/target/arm/tcg/translate.c +++ b/target/arm/tcg/translate.c @@ -7136,7 +7136,7 @@ static bool op_strex(DisasContext *s, arg_STREX *a, M= emOp mop, bool rel) tcg_gen_mb(TCG_MO_ALL | TCG_BAR_STRL); } =20 - addr =3D tcg_temp_local_new_i32(); + addr =3D tcg_temp_new_i32(); load_reg_var(s, addr, a->rn); tcg_gen_addi_i32(addr, addr, a->imm); =20 @@ -7289,7 +7289,7 @@ static bool op_ldrex(DisasContext *s, arg_LDREX *a, M= emOp mop, bool acq) return true; } =20 - addr =3D tcg_temp_local_new_i32(); + addr =3D tcg_temp_new_i32(); load_reg_var(s, addr, a->rn); tcg_gen_addi_i32(addr, addr, a->imm); =20 @@ -8696,7 +8696,7 @@ static bool trans_LE(DisasContext *s, arg_LE *a) * Decrement by 1 << (4 - LTPSIZE). We need to use a TCG local * so that decr stays live after the brcondi. */ - TCGv_i32 decr =3D tcg_temp_local_new_i32(); + TCGv_i32 decr =3D tcg_temp_new_i32(); TCGv_i32 ltpsize =3D load_cpu_field(v7m.ltpsize); tcg_gen_sub_i32(decr, tcg_constant_i32(4), ltpsize); tcg_gen_shl_i32(decr, tcg_constant_i32(1), decr); --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677640076; cv=none; d=zohomail.com; s=zohoarc; b=nyGl0R5qyoV0PRKwPlX/m2VSvJU+b/HvKLvE0K+RqVHLQHDrCm5t+J89KByz0YaHr9Dyhj0blOmEj1SK59BNwvpgr1D8zqsgIdkVGWEQLRdLX8NhHvVuoxLvLHO2miRgYA1RWUAl1Qn1HqbTR35xo2yPOT20xjjyF9lIgZjKJdg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677640076; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=YhL2WzjGmls46D+quq34ze/ulksmGA+cQwYE9pUognw=; b=lIoSoUwBW3EeMk+uiRnAHi7osSjAMZ9nwFtDYX56nIs3eHPSjnmZlFJ4ZI18rQWoaYvrgHJP0Nzu5xlDZLDQ832S/PioeIgnuxNyoZ2Xx3CwVer1SjDdf6pBwoQU/SKWtb9mNW7DsKkDvbKzym+TA+Tke2zqTko1JQ7xTGYYa8M= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677640076743208.59997996676714; Tue, 28 Feb 2023 19:07:56 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCis-0004px-HX; Tue, 28 Feb 2023 22:01:42 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCib-0002Y6-E0 for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:25 -0500 Received: from mail-pl1-x62f.google.com ([2607:f8b0:4864:20::62f]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCiR-0004KL-RF for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:17 -0500 Received: by mail-pl1-x62f.google.com with SMTP id n6so11185474plf.5 for ; Tue, 28 Feb 2023 19:01:15 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=YhL2WzjGmls46D+quq34ze/ulksmGA+cQwYE9pUognw=; b=SdxEVoqkFMV3pZnsIZOLozG9xVsi6PURV8489bppbfijjzvyDNUH3vX3uCisHYpTAY xgFL8WUUQpK4zef/phUDqYmpBtqT6y7jI0QL2Tae+61oYURt0wbm3Ti0G0+xb8Ihyuqx VbtjBkaSCXOjM2RtmiG4QN0/yftf8ZDlHseYrGkzRXw325kadYDbpLGejTo4NYzdbyBg Sx/GZ6FxccphskRCD/ayzrdvcxFzoj7LDNWsUyp2+D+E5BlmPKFVH0nTCUDaRCDgGuXH bC+L3iFDtXEWxuhoQRfr7MNPNxaUWyf9Xu54izaFxQopzCqr/uf0py7Gr2HA0zRD16E7 8P5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=YhL2WzjGmls46D+quq34ze/ulksmGA+cQwYE9pUognw=; b=HgtAcEw7Pk5F+qcnwHdSaG8kZO/LKAgxv5FgkFAE5YY4hbnebVqNqEAECy7Bfbkaqg XvND/zdKln2ytSM+SmKkEYm40xNpAW10XGJNS5AW67rrLFkcWt6wFnmhPWRtRd1yuLbb P7Z0YnhCSq7zEAQGpFhF4tJ9fjKufeMCE08Gly4jIJq0DfIqOwkPy1CDG0ukvzhMGF1Q 7L5Kl9eb3MI203ZW8DOho0pudbJW8PbUkr/JvJmbtq7WxEtplmK4p3laG0p31oLUuKB6 N3puA2XUQhfOFZHdxx16kG91uCxW6GR/2AUKNzA7YIE70cGbLKqt5lOEv3bZgku5xTz3 Btew== X-Gm-Message-State: AO0yUKWavNNBEwcIMBfDzKYN0w7Y1kaLK/RxnNYAsiq7HwtkQEJUoQGU 6DYOtSF1PG42q2T3BwsjUSNNAeowpGuxegJJ1+0= X-Google-Smtp-Source: AK7set9pRIApz4Cr7RBL7Fo3kPUZLPDrSmG2PB/jDcIXZqudDOgwQfdaO7okCUP6n4lX2Y7aSi0Xeg== X-Received: by 2002:a17:903:120d:b0:19c:bcb4:cacb with SMTP id l13-20020a170903120d00b0019cbcb4cacbmr5285921plh.56.1677639674431; Tue, 28 Feb 2023 19:01:14 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 52/62] target/cris: Don't use tcg_temp_local_new Date: Tue, 28 Feb 2023 16:56:33 -1000 Message-Id: <20230301025643.1227244-53-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62f; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62f.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677640078409100003 Since tcg_temp_new is now identical, use that. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/cris/translate.c | 6 +++--- target/cris/translate_v10.c.inc | 10 +++++----- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/target/cris/translate.c b/target/cris/translate.c index 905d01288e..a959b27373 100644 --- a/target/cris/translate.c +++ b/target/cris/translate.c @@ -1621,7 +1621,7 @@ static int dec_bound_r(CPUCRISState *env, DisasContex= t *dc) LOG_DIS("bound.%c $r%u, $r%u\n", memsize_char(size), dc->op1, dc->op2); cris_cc_mask(dc, CC_MASK_NZ); - l0 =3D tcg_temp_local_new(); + l0 =3D tcg_temp_new(); dec_prep_move_r(dc, dc->op1, dc->op2, size, 0, l0); cris_alu(dc, CC_OP_BOUND, cpu_R[dc->op2], cpu_R[dc->op2], l0, 4); tcg_temp_free(l0); @@ -2404,8 +2404,8 @@ static int dec_bound_m(CPUCRISState *env, DisasContex= t *dc) dc->op1, dc->postinc ? "+]" : "]", dc->op2); =20 - l[0] =3D tcg_temp_local_new(); - l[1] =3D tcg_temp_local_new(); + l[0] =3D tcg_temp_new(); + l[1] =3D tcg_temp_new(); insn_len =3D dec_prep_alu_m(env, dc, 0, memsize, l[0], l[1]); cris_cc_mask(dc, CC_MASK_NZ); cris_alu(dc, CC_OP_BOUND, cpu_R[dc->op2], l[0], l[1], 4); diff --git a/target/cris/translate_v10.c.inc b/target/cris/translate_v10.c.= inc index f500e93447..9660f28584 100644 --- a/target/cris/translate_v10.c.inc +++ b/target/cris/translate_v10.c.inc @@ -68,9 +68,9 @@ static void gen_store_v10_conditional(DisasContext *dc, T= CGv addr, TCGv val, unsigned int size, int mem_index) { TCGLabel *l1 =3D gen_new_label(); - TCGv taddr =3D tcg_temp_local_new(); - TCGv tval =3D tcg_temp_local_new(); - TCGv t1 =3D tcg_temp_local_new(); + TCGv taddr =3D tcg_temp_new(); + TCGv tval =3D tcg_temp_new(); + TCGv t1 =3D tcg_temp_new(); dc->postinc =3D 0; cris_evaluate_flags(dc); =20 @@ -434,7 +434,7 @@ static void dec10_reg_bound(DisasContext *dc, int size) { TCGv t; =20 - t =3D tcg_temp_local_new(); + t =3D tcg_temp_new(); t_gen_zext(t, cpu_R[dc->src], size); cris_alu(dc, CC_OP_BOUND, cpu_R[dc->dst], cpu_R[dc->dst], t, 4); tcg_temp_free(t); @@ -935,7 +935,7 @@ static int dec10_ind_bound(CPUCRISState *env, DisasCont= ext *dc, int rd =3D dc->dst; TCGv t; =20 - t =3D tcg_temp_local_new(); + t =3D tcg_temp_new(); insn_len +=3D dec10_prep_move_m(env, dc, 0, size, t); cris_alu(dc, CC_OP_BOUND, cpu_R[dc->dst], cpu_R[rd], t, 4); if (dc->dst =3D=3D 15) { --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639910; cv=none; d=zohomail.com; s=zohoarc; b=mPPOYfyIFGSjZCpiLRjhpSDjnzRSul4/HOaI2Jgc2jpIUl/1suWGVk2VTy2alRsxSEz5fwa3YxdorM+QDYGLct7Z31IcGAhDrJVH6mtyb3VmFeL41b9WCEgb4Zh6Bd0XU/UJ10OL+0SgNL6ZVuEgnu2bKU9Pxw5SMCBlCjCVPkg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639910; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=zmxs/aapRgv4YQB6YkZ1L68ey1DxAo+wJjA9gZlcC/E=; b=Z1YhKFBPGwqlfGXpd5xpD2Sbt46r4BsdicbNfac4KFj9/7/2RIAmMulzZwymmZlm+wKD44AqZe5ATSiQT73Cwn7ARpG7olMHF7SRB+w7B4jGwetNZihyIkC63U2gF2CiYrhTaWIG9/qfFk0giYo/QuXTEEzKSmU2MoZoydrBCfg= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639910234564.3957364206701; Tue, 28 Feb 2023 19:05:10 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCit-0004sG-IC; Tue, 28 Feb 2023 22:01:43 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCib-0002Y9-Ef for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:25 -0500 Received: from mail-pj1-x1043.google.com ([2607:f8b0:4864:20::1043]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCiT-0004Kc-H8 for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:19 -0500 Received: by mail-pj1-x1043.google.com with SMTP id y15-20020a17090aa40f00b00237ad8ee3a0so11623459pjp.2 for ; Tue, 28 Feb 2023 19:01:17 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=zmxs/aapRgv4YQB6YkZ1L68ey1DxAo+wJjA9gZlcC/E=; b=lzuXbK5oebP8Kv7vDMa//7bjNMaqDVt2KLCN+doqg0MJ+qOpFfc4aZn6H5515Ic4pg zMvD32rrH7tzyZTosVIn6XI9Rdll97vituZOR4mfHYporQFxqfnVHD5Nw9UGHNBMHSVz F2xBB8cun5yuzon7dHeZCENRn7PNCwhUj1RTrf5GN1+tHGtV0Q9GONXUYRIKhDIJ07T+ GsLc1xvbzVpA3BvjN3ldpSUUjs/D5ni8zWeja/NHTBjqcKuBn6xkGLImf6mYBd4bOTID bIUSxA7HnkIgB+m2WUAwT6v3X4g+ZvQhrUEtXlrPlgjSf/Td8j9NWtntsAHA6L9RDFNB gLMg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=zmxs/aapRgv4YQB6YkZ1L68ey1DxAo+wJjA9gZlcC/E=; b=trxgyxmOsbz0mC6CCZ8cb9ECP50ULyrk36tzLNzp8o+UCMyS7XkftKMpUiD6jV3gOr tbSxB8UJUDT+GatDNNxQZjfpP1Nl/KzTEKG5dX/zzteiE34q2pvpIDedr5TpWfN1JDx5 +eo8DuOzGc2xJxQvu5nLaO+eO/iu+ziHVLEy0gsB6ueUPxWWa12Xsf3mA5o1EW+4hzgv 67cqQIuRKb52mSzcECNkAi5NKlJCPARkADcURZ+Euu/4Rj5eKRC7EGPxCIl7hc4fChwx kPyfxMif14ALkDhxrgor7a7OuMdzM8EDOJV/DO9dAQQStzz60DSF+ep+d+AmiX6vfn2S vVBA== X-Gm-Message-State: AO0yUKWjKxZz/Bx89kaMeCC0o9okm65KA1Qqgsg46h25rAOGB0cosihE EtYto91V045wi7TWmdpN+bAUanHW+xHoNhWZKYDLhw== X-Google-Smtp-Source: AK7set+gLholQ0c/aFlai7iDHyyWVBMO856DyspGxGRxTqn2eYOUXfiTN3WBM/qiyKY6yk611F68lQ== X-Received: by 2002:a17:902:b905:b0:19c:be0c:738 with SMTP id bf5-20020a170902b90500b0019cbe0c0738mr4221286plb.59.1677639676127; Tue, 28 Feb 2023 19:01:16 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, Taylor Simpson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 53/62] target/hexagon: Don't use tcg_temp_local_new_* Date: Tue, 28 Feb 2023 16:56:34 -1000 Message-Id: <20230301025643.1227244-54-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1043; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1043.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639911604100003 Since tcg_temp_new_* is now identical, use those. Reviewed-by: Taylor Simpson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/hexagon/idef-parser/README.rst | 4 ++-- target/hexagon/gen_tcg.h | 4 ++-- target/hexagon/genptr.c | 16 ++++++++-------- target/hexagon/idef-parser/parser-helpers.c | 4 ++-- target/hexagon/translate.c | 2 +- target/hexagon/README | 8 ++++---- target/hexagon/gen_tcg_funcs.py | 18 +++++++----------- 7 files changed, 26 insertions(+), 30 deletions(-) diff --git a/target/hexagon/idef-parser/README.rst b/target/hexagon/idef-pa= rser/README.rst index ff6d14150a..c230fec124 100644 --- a/target/hexagon/idef-parser/README.rst +++ b/target/hexagon/idef-parser/README.rst @@ -294,9 +294,9 @@ generators the previous declarations are mapped to =20 :: =20 - int var1; -> TCGv_i32 var1 =3D tcg_temp_local_new_i32(); + int var1; -> TCGv_i32 var1 =3D tcg_temp_new_i32(); =20 - int var2 =3D 0; -> TCGv_i32 var1 =3D tcg_temp_local_new_i32= (); + int var2 =3D 0; -> TCGv_i32 var1 =3D tcg_temp_new_i32(); tcg_gen_movi_i32(j, ((int64_t) 0ULL)); =20 which are later automatically freed at the end of the function they're dec= lared diff --git a/target/hexagon/gen_tcg.h b/target/hexagon/gen_tcg.h index 19697b42a5..a219a7f5dd 100644 --- a/target/hexagon/gen_tcg.h +++ b/target/hexagon/gen_tcg.h @@ -337,7 +337,7 @@ */ #define fGEN_TCG_PRED_LOAD(GET_EA, PRED, SIZE, SIGN) \ do { \ - TCGv LSB =3D tcg_temp_local_new(); \ + TCGv LSB =3D tcg_temp_new(); \ TCGLabel *label =3D gen_new_label(); \ tcg_gen_movi_tl(EA, 0); \ PRED; \ @@ -397,7 +397,7 @@ /* Predicated loads into a register pair */ #define fGEN_TCG_PRED_LOAD_PAIR(GET_EA, PRED) \ do { \ - TCGv LSB =3D tcg_temp_local_new(); \ + TCGv LSB =3D tcg_temp_new(); \ TCGLabel *label =3D gen_new_label(); \ tcg_gen_movi_tl(EA, 0); \ PRED; \ diff --git a/target/hexagon/genptr.c b/target/hexagon/genptr.c index 90db99024f..591461b043 100644 --- a/target/hexagon/genptr.c +++ b/target/hexagon/genptr.c @@ -706,7 +706,7 @@ static void gen_cond_call(DisasContext *ctx, TCGv pred, TCGCond cond, int pc_off) { TCGv next_PC; - TCGv lsb =3D tcg_temp_local_new(); + TCGv lsb =3D tcg_temp_new(); TCGLabel *skip =3D gen_new_label(); tcg_gen_andi_tl(lsb, pred, 1); gen_write_new_pc_pcrel(ctx, pc_off, cond, lsb); @@ -720,7 +720,7 @@ static void gen_cond_call(DisasContext *ctx, TCGv pred, =20 static void gen_endloop0(DisasContext *ctx) { - TCGv lpcfg =3D tcg_temp_local_new(); + TCGv lpcfg =3D tcg_temp_new(); =20 GET_USR_FIELD(USR_LPCFG, lpcfg); =20 @@ -852,7 +852,7 @@ static void gen_sar(TCGv dst, TCGv src, TCGv shift_amt) /* Bidirectional shift right with saturation */ static void gen_asr_r_r_sat(TCGv RdV, TCGv RsV, TCGv RtV) { - TCGv shift_amt =3D tcg_temp_local_new(); + TCGv shift_amt =3D tcg_temp_new(); TCGLabel *positive =3D gen_new_label(); TCGLabel *done =3D gen_new_label(); =20 @@ -876,7 +876,7 @@ static void gen_asr_r_r_sat(TCGv RdV, TCGv RsV, TCGv Rt= V) /* Bidirectional shift left with saturation */ static void gen_asl_r_r_sat(TCGv RdV, TCGv RsV, TCGv RtV) { - TCGv shift_amt =3D tcg_temp_local_new(); + TCGv shift_amt =3D tcg_temp_new(); TCGLabel *positive =3D gen_new_label(); TCGLabel *done =3D gen_new_label(); =20 @@ -918,7 +918,7 @@ static void gen_log_vreg_write(DisasContext *ctx, intpt= r_t srcoff, int num, intptr_t dstoff; =20 if (is_predicated) { - TCGv cancelled =3D tcg_temp_local_new(); + TCGv cancelled =3D tcg_temp_new(); label_end =3D gen_new_label(); =20 /* Don't do anything if the slot was cancelled */ @@ -959,7 +959,7 @@ static void gen_log_qreg_write(intptr_t srcoff, int num= , int vnew, intptr_t dstoff; =20 if (is_predicated) { - TCGv cancelled =3D tcg_temp_local_new(); + TCGv cancelled =3D tcg_temp_new(); label_end =3D gen_new_label(); =20 /* Don't do anything if the slot was cancelled */ @@ -1164,10 +1164,10 @@ void gen_satu_i64_ovfl(TCGv ovfl, TCGv_i64 dest, TC= Gv_i64 source, int width) /* Implements the fADDSAT64 macro in TCG */ void gen_add_sat_i64(TCGv_i64 ret, TCGv_i64 a, TCGv_i64 b) { - TCGv_i64 sum =3D tcg_temp_local_new_i64(); + TCGv_i64 sum =3D tcg_temp_new_i64(); TCGv_i64 xor =3D tcg_temp_new_i64(); TCGv_i64 cond1 =3D tcg_temp_new_i64(); - TCGv_i64 cond2 =3D tcg_temp_local_new_i64(); + TCGv_i64 cond2 =3D tcg_temp_new_i64(); TCGv_i64 cond3 =3D tcg_temp_new_i64(); TCGv_i64 mask =3D tcg_constant_i64(0x8000000000000000ULL); TCGv_i64 max_pos =3D tcg_constant_i64(0x7FFFFFFFFFFFFFFFLL); diff --git a/target/hexagon/idef-parser/parser-helpers.c b/target/hexagon/i= def-parser/parser-helpers.c index 8110686c51..dfb9c65b52 100644 --- a/target/hexagon/idef-parser/parser-helpers.c +++ b/target/hexagon/idef-parser/parser-helpers.c @@ -322,7 +322,7 @@ HexValue gen_tmp_local(Context *c, rvalue.is_manual =3D false; rvalue.tmp.index =3D c->inst.tmp_count; OUT(c, locp, "TCGv_i", &bit_width, " tmp_", &c->inst.tmp_count, - " =3D tcg_temp_local_new_i", &bit_width, "();\n"); + " =3D tcg_temp_new_i", &bit_width, "();\n"); c->inst.tmp_count++; return rvalue; } @@ -554,7 +554,7 @@ void gen_varid_allocate(Context *c, new_var.signedness =3D signedness; =20 EMIT_HEAD(c, "TCGv_%s %s", bit_suffix, varid->var.name->str); - EMIT_HEAD(c, " =3D tcg_temp_local_new_%s();\n", bit_suffix); + EMIT_HEAD(c, " =3D tcg_temp_new_%s();\n", bit_suffix); g_array_append_val(c->inst.allocated, new_var); } =20 diff --git a/target/hexagon/translate.c b/target/hexagon/translate.c index fc3061a540..381fdaa3a8 100644 --- a/target/hexagon/translate.c +++ b/target/hexagon/translate.c @@ -539,7 +539,7 @@ void process_store(DisasContext *ctx, int slot_num) tcg_temp_free(cancelled); } { - TCGv address =3D tcg_temp_local_new(); + TCGv address =3D tcg_temp_new(); tcg_gen_mov_tl(address, hex_store_addr[slot_num]); =20 /* diff --git a/target/hexagon/README b/target/hexagon/README index 6cb5affddb..2e32639fb7 100644 --- a/target/hexagon/README +++ b/target/hexagon/README @@ -81,7 +81,7 @@ tcg_funcs_generated.c.inc Insn *insn, Packet *pkt) { - TCGv RdV =3D tcg_temp_local_new(); + TCGv RdV =3D tcg_temp_new(); const int RdN =3D insn->regno[0]; TCGv RsV =3D hex_gpr[insn->regno[1]]; TCGv RtV =3D hex_gpr[insn->regno[2]]; @@ -146,16 +146,16 @@ istruction. const int VdN =3D insn->regno[0]; const intptr_t VdV_off =3D ctx_future_vreg_off(ctx, VdN, 1, true); - TCGv_ptr VdV =3D tcg_temp_local_new_ptr(); + TCGv_ptr VdV =3D tcg_temp_new_ptr(); tcg_gen_addi_ptr(VdV, cpu_env, VdV_off); const int VuN =3D insn->regno[1]; const intptr_t VuV_off =3D vreg_src_off(ctx, VuN); - TCGv_ptr VuV =3D tcg_temp_local_new_ptr(); + TCGv_ptr VuV =3D tcg_temp_new_ptr(); const int VvN =3D insn->regno[2]; const intptr_t VvV_off =3D vreg_src_off(ctx, VvN); - TCGv_ptr VvV =3D tcg_temp_local_new_ptr(); + TCGv_ptr VvV =3D tcg_temp_new_ptr(); tcg_gen_addi_ptr(VuV, cpu_env, VuV_off); tcg_gen_addi_ptr(VvV, cpu_env, VvV_off); TCGv slot =3D tcg_constant_tl(insn->slot); diff --git a/target/hexagon/gen_tcg_funcs.py b/target/hexagon/gen_tcg_funcs= .py index 7e8ba17ca2..dfc90712fb 100755 --- a/target/hexagon/gen_tcg_funcs.py +++ b/target/hexagon/gen_tcg_funcs.py @@ -26,18 +26,14 @@ ## Helpers for gen_tcg_func ## def gen_decl_ea_tcg(f, tag): - if ('A_CONDEXEC' in hex_common.attribdict[tag] or - 'A_LOAD' in hex_common.attribdict[tag]): - f.write(" TCGv EA =3D tcg_temp_local_new();\n") - else: - f.write(" TCGv EA =3D tcg_temp_new();\n") + f.write(" TCGv EA =3D tcg_temp_new();\n") =20 def gen_free_ea_tcg(f): f.write(" tcg_temp_free(EA);\n") =20 def genptr_decl_pair_writable(f, tag, regtype, regid, regno): regN=3D"%s%sN" % (regtype,regid) - f.write(" TCGv_i64 %s%sV =3D tcg_temp_local_new_i64();\n" % \ + f.write(" TCGv_i64 %s%sV =3D tcg_temp_new_i64();\n" % \ (regtype, regid)) if (regtype =3D=3D "C"): f.write(" const int %s =3D insn->regno[%d] + HEX_REG_SA0;\n" % \ @@ -56,7 +52,7 @@ def genptr_decl_pair_writable(f, tag, regtype, regid, reg= no): =20 def genptr_decl_writable(f, tag, regtype, regid, regno): regN=3D"%s%sN" % (regtype,regid) - f.write(" TCGv %s%sV =3D tcg_temp_local_new();\n" % \ + f.write(" TCGv %s%sV =3D tcg_temp_new();\n" % \ (regtype, regid)) if (regtype =3D=3D "C"): f.write(" const int %s =3D insn->regno[%d] + HEX_REG_SA0;\n" % \ @@ -73,7 +69,7 @@ def genptr_decl(f, tag, regtype, regid, regno): regN=3D"%s%sN" % (regtype,regid) if (regtype =3D=3D "R"): if (regid in {"ss", "tt"}): - f.write(" TCGv_i64 %s%sV =3D tcg_temp_local_new_i64();\n" %= \ + f.write(" TCGv_i64 %s%sV =3D tcg_temp_new_i64();\n" % \ (regtype, regid)) f.write(" const int %s =3D insn->regno[%d];\n" % \ (regN, regno)) @@ -96,14 +92,14 @@ def genptr_decl(f, tag, regtype, regid, regno): print("Bad register parse: ", regtype, regid) elif (regtype =3D=3D "C"): if (regid =3D=3D "ss"): - f.write(" TCGv_i64 %s%sV =3D tcg_temp_local_new_i64();\n" %= \ + f.write(" TCGv_i64 %s%sV =3D tcg_temp_new_i64();\n" % \ (regtype, regid)) f.write(" const int %s =3D insn->regno[%d] + HEX_REG_SA0;\n= " % \ (regN, regno)) elif (regid =3D=3D "dd"): genptr_decl_pair_writable(f, tag, regtype, regid, regno) elif (regid =3D=3D "s"): - f.write(" TCGv %s%sV =3D tcg_temp_local_new();\n" % \ + f.write(" TCGv %s%sV =3D tcg_temp_new();\n" % \ (regtype, regid)) f.write(" const int %s%sN =3D insn->regno[%d] + HEX_REG_SA0= ;\n" % \ (regtype, regid, regno)) @@ -575,7 +571,7 @@ def genptr_dst_write_opn(f,regtype, regid, tag): ## We produce: ## static void generate_A2_add(DisasContext *ctx) ## { -## TCGv RdV =3D tcg_temp_local_new(); 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=twlEPAJquMS0mpaPteFMRsqTEd1ZaBldmK6QCUBGdsA=; b=YBX63yhFFkIQenQXFyvG+IFqEwqc1g6BFijFN/jNrUpymOfh0VD3oawJeN/smhSsyE 7dM1VEHLEk5c53rwTZC2QDbiznvwbS0i4A1KOjr4wTUlq52gqCtI7/zD6HJeQySk18// +EwV9nJWfW+hlhtCV7b8uKU1lrhwtwGmEGeevPSovEHUmTU54OoXCrZkfTIrhHA/EZxv 0Fljl+V2vaQKFSlNdIMiuvvU+WjKxfLTaJJCB7xVXoCI15XOZS0YYrCJk0pcadmmFokK F34/db9Mu37Yg0dQyiIA9cu2vq8/Q9TgPJQpk0y6seNialRFCFo6dGw5+emrF4mxV9iR M0Zw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=twlEPAJquMS0mpaPteFMRsqTEd1ZaBldmK6QCUBGdsA=; b=jTCnHjhsn8B32aVgJqzuXcElob178JXvxzIRtD312ZFtzG4SB7SyG3LMIWmfXDcbEG WnHdx5TpsIUpfhTCSPXiGHVFBkD2V8lheIDnO8HiH8CDBQcIcc1gpsI3zWpRue+/EOng iWM+ipXJW30Nvj6gaTkWIuT+uiinMJSIpzwzkT7BmzSeYDKsIslOVqu98Phqi2bi3nTL LEpxK3DBdt5rvXE0zut5v4JqBYMaYL5imt1sA568+FnRixFs0Mpqztj3/MFWYJj+Nuxc njJuws9CBKs5H0IhKr2IpQJ6rfmaCXOMz+NpvM4fJfi3QBkn8XyAJ9mUNUoQcgiHtFT6 hpqw== X-Gm-Message-State: AO0yUKXcX1/9LTCPlLcJHHeWky7G/FN1sfkfG8eT0HVmBm/jyO/h2kcp qG9pm42x/tb9efVq/+8INqvbW9iB16Tts/IGxlbP3Q== X-Google-Smtp-Source: AK7set8A+9WcOCggS2pbI9TXgkyYkmTp1FZDVq0oG8WGC2cQX3xq0kl6Vr5bCQX1e9mOSFscKheQxw== X-Received: by 2002:a17:902:778f:b0:19d:137c:2ad2 with SMTP id o15-20020a170902778f00b0019d137c2ad2mr4087271pll.52.1677639677907; Tue, 28 Feb 2023 19:01:17 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, Taylor Simpson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 54/62] target/hexagon/idef-parser: Drop gen_tmp_local Date: Tue, 28 Feb 2023 16:56:35 -1000 Message-Id: <20230301025643.1227244-55-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::643; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x643.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677640048290100003 This is now equivalent to gen_tmp. Reviewed-by: Taylor Simpson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/hexagon/idef-parser/parser-helpers.c | 24 ++------------------- 1 file changed, 2 insertions(+), 22 deletions(-) diff --git a/target/hexagon/idef-parser/parser-helpers.c b/target/hexagon/i= def-parser/parser-helpers.c index dfb9c65b52..3025040640 100644 --- a/target/hexagon/idef-parser/parser-helpers.c +++ b/target/hexagon/idef-parser/parser-helpers.c @@ -307,26 +307,6 @@ HexValue gen_tmp(Context *c, return rvalue; } =20 -HexValue gen_tmp_local(Context *c, - YYLTYPE *locp, - unsigned bit_width, - HexSignedness signedness) -{ - HexValue rvalue; - assert(bit_width =3D=3D 32 || bit_width =3D=3D 64); - memset(&rvalue, 0, sizeof(HexValue)); - rvalue.type =3D TEMP; - rvalue.bit_width =3D bit_width; - rvalue.signedness =3D signedness; - rvalue.is_dotnew =3D false; - rvalue.is_manual =3D false; - rvalue.tmp.index =3D c->inst.tmp_count; - OUT(c, locp, "TCGv_i", &bit_width, " tmp_", &c->inst.tmp_count, - " =3D tcg_temp_new_i", &bit_width, "();\n"); - c->inst.tmp_count++; - return rvalue; -} - HexValue gen_tmp_value(Context *c, YYLTYPE *locp, const char *value, @@ -2161,8 +2141,8 @@ HexValue gen_rvalue_sat(Context *c, YYLTYPE *locp, He= xSat *sat, assert_signedness(c, locp, sat->signedness); =20 unsigned_str =3D (sat->signedness =3D=3D UNSIGNED) ? "u" : ""; - res =3D gen_tmp_local(c, locp, value->bit_width, sat->signedness); - ovfl =3D gen_tmp_local(c, locp, 32, sat->signedness); + res =3D gen_tmp(c, locp, value->bit_width, sat->signedness); + ovfl =3D gen_tmp(c, locp, 32, sat->signedness); OUT(c, locp, "gen_sat", unsigned_str, "_", bit_suffix, "_ovfl("); OUT(c, locp, &ovfl, ", ", &res, ", ", value, ", ", &width->imm.value, ");\n"); --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639753; cv=none; d=zohomail.com; s=zohoarc; b=MsGfQOmGlJrqPa+pbBoRmV/77Xhnz/x2gNNOoyWY+M7D2jdx0pelZ77Xbz9azeC7boZw/NT2XsmTRS0UvBvLGmazl/Ci1LlRMw7jcThO66JneG7gV65Ps21nu/M567qhHxpDdN8gysqp+W5MbUCAH+nxKfsOL0tMrWTw1Tf85vs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639753; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=2x/6xSpCKlYJ34/8OxjWcHuDhp8kikr1JE7fyXvIhlE=; b=WcgVb1kCyptB+Jsx0v2Tpu21CFz/rBfNKqRwTNK/V5HHXk2OfM5T9VNvj/7fR/7P1E+9y+TJrh0ERdts9iNy1z5HN6VJ6eNAolgpWpVrlrh0OfzpcaMjxXiGRY/WTJSSWsh/lfZIA6IjKAxNpOz5FSp6cDf/8YtlZbWx5bYuPD0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639753486580.7985494523589; Tue, 28 Feb 2023 19:02:33 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCih-0003SK-JC; Tue, 28 Feb 2023 22:01:31 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCib-0002YB-EV for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:25 -0500 Received: from mail-pl1-x62e.google.com ([2607:f8b0:4864:20::62e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCiW-0004LN-L7 for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:22 -0500 Received: by mail-pl1-x62e.google.com with SMTP id i3so12574049plg.6 for ; Tue, 28 Feb 2023 19:01:20 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=2x/6xSpCKlYJ34/8OxjWcHuDhp8kikr1JE7fyXvIhlE=; b=mTDuWaa0izt+D40INYI4dLqISZUVExDsqLQz5Tefv0os3i97xu0fkWXYKJHyKElPvO CX+q0zEfYlHx5Wi+tNDpFAOw34ZtKuu8TEmM3daKM/hzBBkdZshOelNFjMDPhzvkq9dt nPHLLMXsqx4pZ7X+2990kYodz5goMUt0gge2dLkJrkW5SjN9qwSKjevSTb/3xVr2VTQg ULrJM2AjcesT8GH6+Be9Elb0gQVftYEPc/d9dp8NaX0salx4dZ4nlqoI8ry7ADlVwmYN Ol/jC9PGdAu45X1qg5UQnvgR6sXNVu5KGRDps7YRu2fEcxs23H5N22DjEDQs6C7Pixb6 YK/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=2x/6xSpCKlYJ34/8OxjWcHuDhp8kikr1JE7fyXvIhlE=; b=atzCVVqcqJAD7GsJ5sn4RKNDsVUqW8/OzCIu4ML7hseqrwRw4CxHqm50RupdPb/+2x WUwDRk8/5huotaOvtLpDwaAj0giMz3DMjMoAo3ltydFTSVvB4bjkhO/j2OZRRmo05wuo JTsNBRvGA34L+kZrFsRM+RlWyOV9mPDkiP+i5MQ1N4FnVOhV6B3HIn/ecIuidfw0tH2h w5FWZvLXvam7yFhsFLVpP4ZTAsYkEO5+iFm/0zUDuPpZ3UfDtZG4DvR2jfqPFaB6O7+/ w/OUPj7sxoep+PhBYrX1Nrhi7Y/5cVQ9itu7WC61HfUUsScfa1GzVg9QW55o9NVbU6Ut sbfg== X-Gm-Message-State: AO0yUKWrDd0YzcrexHLbRavO32kyj1LC4u2OF4xOcuR/Cc/IiInHJztE abaomKFxTMX9c7Lj/me7YeSqK+GnE6hFRQhjTps= X-Google-Smtp-Source: AK7set/cZmu3X7vj81y8fakcM0wkTEKHBc8u39nAkhLzcuojNzmqGvN3PpvoUEb6JL7G6ckm/EqOCg== X-Received: by 2002:a17:903:230a:b0:19a:96f9:f55b with SMTP id d10-20020a170903230a00b0019a96f9f55bmr5970806plh.27.1677639679422; Tue, 28 Feb 2023 19:01:19 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 55/62] target/hppa: Don't use tcg_temp_local_new Date: Tue, 28 Feb 2023 16:56:36 -1000 Message-Id: <20230301025643.1227244-56-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62e; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639754887100001 This wasn't actually used at all, just some unused macro re-definitions. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/hppa/translate.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/target/hppa/translate.c b/target/hppa/translate.c index 0102cf451b..cee960949f 100644 --- a/target/hppa/translate.c +++ b/target/hppa/translate.c @@ -35,7 +35,6 @@ #undef TCGv #undef tcg_temp_new #undef tcg_global_mem_new -#undef tcg_temp_local_new #undef tcg_temp_free =20 #if TARGET_LONG_BITS =3D=3D 64 @@ -59,7 +58,6 @@ =20 #define tcg_temp_new tcg_temp_new_i64 #define tcg_global_mem_new tcg_global_mem_new_i64 -#define tcg_temp_local_new tcg_temp_local_new_i64 #define tcg_temp_free tcg_temp_free_i64 =20 #define tcg_gen_movi_reg tcg_gen_movi_i64 @@ -155,7 +153,6 @@ #define TCGv_reg TCGv_i32 #define tcg_temp_new tcg_temp_new_i32 #define tcg_global_mem_new tcg_global_mem_new_i32 -#define tcg_temp_local_new tcg_temp_local_new_i32 #define tcg_temp_free tcg_temp_free_i32 =20 #define tcg_gen_movi_reg tcg_gen_movi_i32 --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639708; cv=none; d=zohomail.com; s=zohoarc; b=OLtNOuCcAEaCLP8Zwj6Ygs9jnyKHrQZhsSUjHVumpbbvaINc/MEB+fJHEiffJ4+dingt4PHlSj87vipwKU8qoqYkwFUiS9gzD9QnuOzpaTVkFHpQ0gKVrFy9u0YMssxjqAq3XK03ShdvnMpZvCAYncwg8AFhQU/Y16Cp2cTh8XM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639708; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=vU83YYyrnZO9CSiEIwUngfuoHOOKNpuPtr+zuP2063w=; b=O6/+H3n7pTZpXLKHDlb0y10zkOV7C+iOy+V6LrO/yK6fTbbA+0kekKSyXshwh9viXGJnB37FXLBjrqP7CrPH7F4yD8zOlNmWMRubYEKwWUh+wPQG5W5ZWT0iYPB66wBFtbYnflkDRx0B0Whsf1Wdl3TBTfIffWMyDM2xuyLCNQ4= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639708329603.8626346363766; Tue, 28 Feb 2023 19:01:48 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCij-0003f5-Qh; Tue, 28 Feb 2023 22:01:33 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCib-0002YE-Dz for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:25 -0500 Received: from mail-pj1-x102c.google.com ([2607:f8b0:4864:20::102c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCiY-0004Ll-Bh for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:23 -0500 Received: by mail-pj1-x102c.google.com with SMTP id u3-20020a17090a450300b00239db6d7d47so4542913pjg.4 for ; Tue, 28 Feb 2023 19:01:21 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=vU83YYyrnZO9CSiEIwUngfuoHOOKNpuPtr+zuP2063w=; b=bgHU20WtLwBU+H5L2fe7TAItEsZZQo3bT2api9oghFznY25S4q+hpCgslmJCOFJfrE kVSoBTnqAaLB+x9TvQMfmUpsCida2eDnfbDeR0plfdZKDCAry/H1q9nZ2qhZlTH4KpBj 18adwNFykSUwutSah9L+AQuRbkpX7zQKI/CdIJrtLo2OhFifCHPK0nMZDeo8V4qUqUL/ P2XBsWPtpbhWlchUZNfNfzoOKGVuXSff9dRjbyyagIZEeVAdN7uzo8m07V2P82gOkCkW KTS7KpatF+RKDcGTLdpei1rw1e8p2ijCHPaQoSQUJ2fLgtlxkCGidY/fv+NC+XiCwcdk F4+Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=vU83YYyrnZO9CSiEIwUngfuoHOOKNpuPtr+zuP2063w=; b=wJ+KsW9LL2jUSgwrMFGqWt7dWUsw3aqjK5hNGKo/f2x3Vniye0IadNsrbh8+tvq7B1 06vBLYU0S9MjlCPIJ8cekNtlbpPK8VDoEA5iXUznIz4B3cp+cqbtbLMz2xAFh4t20G6T wB28kyhoTZgHV539kXvThAzMssSAY0QMfyV70q42OTv/xOGBy53e1jF8Tu4yDa0plv6X gFKTi6vs3jxVXPcOLinS0yUU2mU+9sBLx9flt6f/bVuU8FYdPCl/I9vqwA8yNXqGoAAT 78EwalTRxdO7+I5W13OptElSeav9/KTC6aQ8BACxE7VR25l7hHMLPPo7gmkm13DS2cSa aeMg== X-Gm-Message-State: AO0yUKVjk/8jz3+9VPLXS7b386gknEw8ZZuuolSCogtlGuX8zbhj3+7a UuqUYnLPsrCeR1m9Brch7McfRZPPwVNp3JvHTxE= X-Google-Smtp-Source: AK7set8yliMcVgbZPZJDwxnhZxASN2ktTUT5Ayd+gqh1T4qLb33+psOnbVN/b3sZ5zpZrDdov0mF2g== X-Received: by 2002:a17:903:1207:b0:19c:bcb7:a3f4 with SMTP id l7-20020a170903120700b0019cbcb7a3f4mr5038261plh.54.1677639680817; Tue, 28 Feb 2023 19:01:20 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 56/62] target/i386: Don't use tcg_temp_local_new Date: Tue, 28 Feb 2023 16:56:37 -1000 Message-Id: <20230301025643.1227244-57-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102c; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639708654100002 Since tcg_temp_new is now identical, use that. In some cases we can avoid a copy from A0 or T0. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/i386/tcg/translate.c | 27 +++++++++------------------ 1 file changed, 9 insertions(+), 18 deletions(-) diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index f88d0e3671..defbc43deb 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -3426,13 +3426,10 @@ static bool disas_insn(DisasContext *s, CPUState *c= pu) if (mod =3D=3D 3) { goto illegal_op; } - a0 =3D tcg_temp_local_new(); - t0 =3D tcg_temp_local_new(); + a0 =3D s->A0; + t0 =3D s->T0; label1 =3D gen_new_label(); =20 - tcg_gen_mov_tl(a0, s->A0); - tcg_gen_mov_tl(t0, s->T0); - gen_set_label(label1); t1 =3D tcg_temp_new(); t2 =3D tcg_temp_new(); @@ -3444,9 +3441,7 @@ static bool disas_insn(DisasContext *s, CPUState *cpu) tcg_gen_brcond_tl(TCG_COND_NE, t0, t2, label1); =20 tcg_temp_free(t2); - tcg_temp_free(a0); tcg_gen_neg_tl(s->T0, t0); - tcg_temp_free(t0); } else { tcg_gen_neg_tl(s->T0, s->T0); if (mod !=3D 3) { @@ -6248,13 +6243,13 @@ static bool disas_insn(DisasContext *s, CPUState *c= pu) #endif { TCGLabel *label1; - TCGv t0, t1, t2, a0; + TCGv t0, t1, t2; =20 if (!PE(s) || VM86(s)) goto illegal_op; - t0 =3D tcg_temp_local_new(); - t1 =3D tcg_temp_local_new(); - t2 =3D tcg_temp_local_new(); + t0 =3D tcg_temp_new(); + t1 =3D tcg_temp_new(); + t2 =3D tcg_temp_new(); ot =3D MO_16; modrm =3D x86_ldub_code(env, s); reg =3D (modrm >> 3) & 7; @@ -6263,11 +6258,8 @@ static bool disas_insn(DisasContext *s, CPUState *cp= u) if (mod !=3D 3) { gen_lea_modrm(env, s, modrm); gen_op_ld_v(s, ot, t0, s->A0); - a0 =3D tcg_temp_local_new(); - tcg_gen_mov_tl(a0, s->A0); } else { gen_op_mov_v_reg(s, ot, t0, rm); - a0 =3D NULL; } gen_op_mov_v_reg(s, ot, t1, reg); tcg_gen_andi_tl(s->tmp0, t0, 3); @@ -6280,8 +6272,7 @@ static bool disas_insn(DisasContext *s, CPUState *cpu) tcg_gen_movi_tl(t2, CC_Z); gen_set_label(label1); if (mod !=3D 3) { - gen_op_st_v(s, ot, t0, a0); - tcg_temp_free(a0); + gen_op_st_v(s, ot, t0, s->A0); } else { gen_op_mov_reg_v(s, ot, rm, t0); } @@ -6304,7 +6295,7 @@ static bool disas_insn(DisasContext *s, CPUState *cpu) modrm =3D x86_ldub_code(env, s); reg =3D ((modrm >> 3) & 7) | REX_R(s); gen_ldst_modrm(env, s, modrm, MO_16, OR_TMP0, 0); - t0 =3D tcg_temp_local_new(); + t0 =3D tcg_temp_new(); gen_update_cc_op(s); if (b =3D=3D 0x102) { gen_helper_lar(t0, cpu_env, s->T0); @@ -7052,7 +7043,7 @@ static void i386_tr_init_disas_context(DisasContextBa= se *dcbase, CPUState *cpu) dc->tmp2_i32 =3D tcg_temp_new_i32(); dc->tmp3_i32 =3D tcg_temp_new_i32(); dc->tmp4 =3D tcg_temp_new(); - dc->cc_srcT =3D tcg_temp_local_new(); + dc->cc_srcT =3D tcg_temp_new(); } =20 static void i386_tr_tb_start(DisasContextBase *db, CPUState *cpu) --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639856; cv=none; d=zohomail.com; s=zohoarc; b=HhL1PphqqUnnTkv6eSTQZxfkDlkZ6Im9t9nJEuYIpZVaCjO1M3nuR+DzW/AylWimdYp3TEnJzvBM7CHxPfXo8Fmmr0YxILgngSS4xZ422yJ6oZMiOlwuS6Td9+PoGX8wa7PbXroFz6kzuJrSau1Au7kouP82lKWpDXBFQhhBF0M= ARC-Message-Signature: i=1; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=q9wHXNcMEZUrRMgfAcdIxce5Bu1q4nxsaHlTAC4B1OY=; b=rOc7k/w1GGveOGLAbIWVPyv1izzImVlpPHEp4IAWOou0uNU6tNSaPEi/7CNlxBXLaj 3EvXO5NHslu/b6+y38aoaPbRCtJj79SGFChZh0WUtfpJNoZIHoSBC8eocSiP2P3QqH/c DlfF8Si5fFRtXVLH0XIN0HTO5ViwicYjscnEQwU7hZEESqxrKEVYjNZgn7w/IVPuFPZs uaYxYf+YocCGGUWdnG5JuAz74iRhM2Sta613uTWUkzDCUetgSHRp7M9ZvL6ygCb24cMq gVFSlLYaoD8+YSJW463fj0wH6kxL84+R4347Wj9+8IkGtzb43fF384fFJZOJv0Du5QmI bPJA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=q9wHXNcMEZUrRMgfAcdIxce5Bu1q4nxsaHlTAC4B1OY=; b=FiikmuuJwb/3ZhtwrRUDgADPr1DxsgdxjlIgDqwc27Vxxw9VXFi9LC3pz9L1A32Gz8 +u8hi0uZSHhGHCPKeD4pVnn+7Z6oTEoaLHtJ0gEImVraTYkFhXCkHv/ywOTX3LOOte/8 W6vyb2slH2BcfALeqG74WOvqTE0Y29Xe2XeDdKx9FxmemBbK5PAILFH1ia3DbyP3xieC 19hPnpg92ylkL3o3jZ3KgYj2UvYSSH9JwUDny25ugubys9owXUxxCM/9JujeFSEIN73i 6Xd2ouePXUvhEnGJymihqR6vJcRPop22o/SZTCGz+5CMJr0hoCtRWCc+cSbxtcrqhT92 eGYA== X-Gm-Message-State: AO0yUKUcGLK6wbynnB51f8zF/bSUx+xATy4xUhn6c8pERfnJly6zclYq 6fhcHRwArN2u2ZVrs0bF1wu1H8YYvaydRhbULKo= X-Google-Smtp-Source: AK7set+ynHx+ejU0p3WJ3A5C9tz64vc7bcWemz7Ng5IBSitYHIBPdKvHJoxzfKpQQ1SIQATgO2ZTvg== X-Received: by 2002:a17:903:187:b0:19b:33c0:4091 with SMTP id z7-20020a170903018700b0019b33c04091mr5523791plg.52.1677639682193; Tue, 28 Feb 2023 19:01:22 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 57/62] target/mips: Don't use tcg_temp_local_new Date: Tue, 28 Feb 2023 16:56:38 -1000 Message-Id: <20230301025643.1227244-58-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102b; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639857351100001 Since tcg_temp_new is now identical, use that. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/mips/tcg/translate.c | 57 ++++++------------------ target/mips/tcg/nanomips_translate.c.inc | 4 +- 2 files changed, 16 insertions(+), 45 deletions(-) diff --git a/target/mips/tcg/translate.c b/target/mips/tcg/translate.c index bd70fcad25..8cad3d15a0 100644 --- a/target/mips/tcg/translate.c +++ b/target/mips/tcg/translate.c @@ -2400,7 +2400,7 @@ static void gen_arith_imm(DisasContext *ctx, uint32_t= opc, switch (opc) { case OPC_ADDI: { - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); TCGv t1 =3D tcg_temp_new(); TCGv t2 =3D tcg_temp_new(); TCGLabel *l1 =3D gen_new_label(); @@ -2434,7 +2434,7 @@ static void gen_arith_imm(DisasContext *ctx, uint32_t= opc, #if defined(TARGET_MIPS64) case OPC_DADDI: { - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); TCGv t1 =3D tcg_temp_new(); TCGv t2 =3D tcg_temp_new(); TCGLabel *l1 =3D gen_new_label(); @@ -2630,7 +2630,7 @@ static void gen_arith(DisasContext *ctx, uint32_t opc, switch (opc) { case OPC_ADD: { - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); TCGv t1 =3D tcg_temp_new(); TCGv t2 =3D tcg_temp_new(); TCGLabel *l1 =3D gen_new_label(); @@ -2666,7 +2666,7 @@ static void gen_arith(DisasContext *ctx, uint32_t opc, break; case OPC_SUB: { - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); TCGv t1 =3D tcg_temp_new(); TCGv t2 =3D tcg_temp_new(); TCGLabel *l1 =3D gen_new_label(); @@ -2707,7 +2707,7 @@ static void gen_arith(DisasContext *ctx, uint32_t opc, #if defined(TARGET_MIPS64) case OPC_DADD: { - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); TCGv t1 =3D tcg_temp_new(); TCGv t2 =3D tcg_temp_new(); TCGLabel *l1 =3D gen_new_label(); @@ -2741,7 +2741,7 @@ static void gen_arith(DisasContext *ctx, uint32_t opc, break; case OPC_DSUB: { - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); TCGv t1 =3D tcg_temp_new(); TCGv t2 =3D tcg_temp_new(); TCGLabel *l1 =3D gen_new_label(); @@ -3759,26 +3759,8 @@ static void gen_loongson_integer(DisasContext *ctx, = uint32_t opc, return; } =20 - switch (opc) { - case OPC_MULT_G_2E: - case OPC_MULT_G_2F: - case OPC_MULTU_G_2E: - case OPC_MULTU_G_2F: -#if defined(TARGET_MIPS64) - case OPC_DMULT_G_2E: - case OPC_DMULT_G_2F: - case OPC_DMULTU_G_2E: - case OPC_DMULTU_G_2F: -#endif - t0 =3D tcg_temp_new(); - t1 =3D tcg_temp_new(); - break; - default: - t0 =3D tcg_temp_local_new(); - t1 =3D tcg_temp_local_new(); - break; - } - + t0 =3D tcg_temp_new(); + t1 =3D tcg_temp_new(); gen_load_gpr(t0, rs); gen_load_gpr(t1, rt); =20 @@ -3955,21 +3937,10 @@ static void gen_loongson_multimedia(DisasContext *c= tx, int rd, int rs, int rt) TCGCond cond; =20 opc =3D MASK_LMMI(ctx->opcode); - switch (opc) { - case OPC_ADD_CP2: - case OPC_SUB_CP2: - case OPC_DADD_CP2: - case OPC_DSUB_CP2: - t0 =3D tcg_temp_local_new_i64(); - t1 =3D tcg_temp_local_new_i64(); - break; - default: - t0 =3D tcg_temp_new_i64(); - t1 =3D tcg_temp_new_i64(); - break; - } - check_cp1_enabled(ctx); + + t0 =3D tcg_temp_new_i64(); + t1 =3D tcg_temp_new_i64(); gen_load_fpr64(ctx, t0, rs); gen_load_fpr64(ctx, t1, rt); =20 @@ -8650,7 +8621,7 @@ static void gen_mftr(CPUMIPSState *env, DisasContext = *ctx, int rt, int rd, int u, int sel, int h) { int other_tc =3D env->CP0_VPEControl & (0xff << CP0VPECo_TargTC); - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); =20 if ((env->CP0_VPEConf0 & (1 << CP0VPEC0_MVP)) =3D=3D 0 && ((env->tcs[other_tc].CP0_TCBind & (0xf << CP0TCBd_CurVPE)) !=3D @@ -8878,7 +8849,7 @@ static void gen_mttr(CPUMIPSState *env, DisasContext = *ctx, int rd, int rt, int u, int sel, int h) { int other_tc =3D env->CP0_VPEControl & (0xff << CP0VPECo_TargTC); - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); =20 gen_load_gpr(t0, rt); if ((env->CP0_VPEConf0 & (1 << CP0VPEC0_MVP)) =3D=3D 0 && @@ -11409,7 +11380,7 @@ static void gen_flt3_arith(DisasContext *ctx, uint3= 2_t opc, case OPC_ALNV_PS: check_ps(ctx); { - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); TCGv_i32 fp =3D tcg_temp_new_i32(); TCGv_i32 fph =3D tcg_temp_new_i32(); TCGLabel *l1 =3D gen_new_label(); diff --git a/target/mips/tcg/nanomips_translate.c.inc b/target/mips/tcg/nan= omips_translate.c.inc index 812c111e3c..faf6d679bd 100644 --- a/target/mips/tcg/nanomips_translate.c.inc +++ b/target/mips/tcg/nanomips_translate.c.inc @@ -1017,8 +1017,8 @@ static void gen_llwp(DisasContext *ctx, uint32_t base= , int16_t offset, static void gen_scwp(DisasContext *ctx, uint32_t base, int16_t offset, uint32_t reg1, uint32_t reg2, bool eva) { - TCGv taddr =3D tcg_temp_local_new(); - TCGv lladdr =3D tcg_temp_local_new(); + TCGv taddr =3D tcg_temp_new(); + TCGv lladdr =3D tcg_temp_new(); TCGv_i64 tval =3D tcg_temp_new_i64(); TCGv_i64 llval =3D tcg_temp_new_i64(); TCGv_i64 val =3D tcg_temp_new_i64(); --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=18JmFlWEdnV+s8Kjewsq0ZcZnDUj7UiObvsTbLqqvwo=; b=jhKIk0lmPuDjiMnybMdw7u8WHhtltPQgBt6tLLdtg8nu/1ulQH3xKuUK0JVeiH0oPG BxfMyewbWpoaCGIH7NYAujU+ceTOuLDRFVOaPIkbxaPxIKA6WELzViFvWILIqmB4NvRR K8/WjFAia0gdMp1VyFaiN6ovVO8i56Kp3d7Z7rZks5xU5DwEbI+RSzYoDtdJX2hYDkTG nQ4j4ccwyANGiqdENoITHZiguG0/7Qx3UtvPDXd2R5E8EMAEjgQXSYJFrVR6Ol4eNlCx NcHYVnrxOkbW1wECRsERis2brlV12WlQM5veYExkel1ym3uIZ7GA3ktkE9X8FpOwKyVh IM4w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=18JmFlWEdnV+s8Kjewsq0ZcZnDUj7UiObvsTbLqqvwo=; b=dIGTADIXC229UUckCGCMB8Qecp1nHyx14gSoOgdCc2MNH3v91V1d7hYL3Wrob7aa2j 2ugv6xaYrZsY6XQsT66+3igBMB9ymIHpnIpLebiNasmCYYHa0b0Oqkec6sRo0Zxgmev4 KSwdH9tThA0CnLwvG9Q4gECGso5OyWWuAV1mRBsnX3kBNjkMBxk5+6IYdfZaq7ICI2UQ cAtNWy3iqsQHTHW75UD7c9p9XpeIZNp/Fc9x/8exD2jKfzFzU/m8G3+zMf0x4FfR6VP5 bN4us6/OfcqOlF4949Vy7nwEG3ZRKwq7gWs2R+qmZJs9IV111/JGquv0WytY4mKFIJUt JwAA== X-Gm-Message-State: AO0yUKW2QMEZxDVotBNNP6WPL/zRQgJAHgAWFzVro6G1r434ZmtByMGb gfThrb9UZ/3g1gZ1/g03StGNqduOKv4DkCE8Oj8= X-Google-Smtp-Source: AK7set8pvtvDIm61Z5VgWzDhCk9+Sx1pAtneDUzav8hREYO2UV9vUMz8Od3T8ErxUWni5PDuiqeTsQ== X-Received: by 2002:a17:903:284d:b0:19c:df6e:6ada with SMTP id kq13-20020a170903284d00b0019cdf6e6adamr4192642plb.25.1677639683952; Tue, 28 Feb 2023 19:01:23 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 58/62] target/ppc: Don't use tcg_temp_local_new Date: Tue, 28 Feb 2023 16:56:39 -1000 Message-Id: <20230301025643.1227244-59-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1029; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1029.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639911522100001 Since tcg_temp_new is now identical, use that. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/ppc/translate.c | 6 +++--- target/ppc/translate/spe-impl.c.inc | 8 ++++---- target/ppc/translate/vmx-impl.c.inc | 4 ++-- 3 files changed, 9 insertions(+), 9 deletions(-) diff --git a/target/ppc/translate.c b/target/ppc/translate.c index 5fe6aa641e..2956021e89 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -4415,7 +4415,7 @@ static void gen_bcond(DisasContext *ctx, int type) TCGv target; =20 if (type =3D=3D BCOND_LR || type =3D=3D BCOND_CTR || type =3D=3D BCOND= _TAR) { - target =3D tcg_temp_local_new(); + target =3D tcg_temp_new(); if (type =3D=3D BCOND_CTR) { tcg_gen_mov_tl(target, cpu_ctr); } else if (type =3D=3D BCOND_TAR) { @@ -5594,8 +5594,8 @@ static inline void gen_405_mulladd_insn(DisasContext = *ctx, int opc2, int opc3, { TCGv t0, t1; =20 - t0 =3D tcg_temp_local_new(); - t1 =3D tcg_temp_local_new(); + t0 =3D tcg_temp_new(); + t1 =3D tcg_temp_new(); =20 switch (opc3 & 0x0D) { case 0x05: diff --git a/target/ppc/translate/spe-impl.c.inc b/target/ppc/translate/spe= -impl.c.inc index 2e6e799a25..bd8963db2b 100644 --- a/target/ppc/translate/spe-impl.c.inc +++ b/target/ppc/translate/spe-impl.c.inc @@ -168,7 +168,7 @@ static inline void gen_op_evsrwu(TCGv_i32 ret, TCGv_i32= arg1, TCGv_i32 arg2) { TCGLabel *l1 =3D gen_new_label(); TCGLabel *l2 =3D gen_new_label(); - TCGv_i32 t0 =3D tcg_temp_local_new_i32(); + TCGv_i32 t0 =3D tcg_temp_new_i32(); =20 /* No error here: 6 bits are used */ tcg_gen_andi_i32(t0, arg2, 0x3F); @@ -185,7 +185,7 @@ static inline void gen_op_evsrws(TCGv_i32 ret, TCGv_i32= arg1, TCGv_i32 arg2) { TCGLabel *l1 =3D gen_new_label(); TCGLabel *l2 =3D gen_new_label(); - TCGv_i32 t0 =3D tcg_temp_local_new_i32(); + TCGv_i32 t0 =3D tcg_temp_new_i32(); =20 /* No error here: 6 bits are used */ tcg_gen_andi_i32(t0, arg2, 0x3F); @@ -202,7 +202,7 @@ static inline void gen_op_evslw(TCGv_i32 ret, TCGv_i32 = arg1, TCGv_i32 arg2) { TCGLabel *l1 =3D gen_new_label(); TCGLabel *l2 =3D gen_new_label(); - TCGv_i32 t0 =3D tcg_temp_local_new_i32(); + TCGv_i32 t0 =3D tcg_temp_new_i32(); =20 /* No error here: 6 bits are used */ tcg_gen_andi_i32(t0, arg2, 0x3F); @@ -378,7 +378,7 @@ static inline void gen_evsel(DisasContext *ctx) TCGLabel *l2 =3D gen_new_label(); TCGLabel *l3 =3D gen_new_label(); TCGLabel *l4 =3D gen_new_label(); - TCGv_i32 t0 =3D tcg_temp_local_new_i32(); + TCGv_i32 t0 =3D tcg_temp_new_i32(); =20 tcg_gen_andi_i32(t0, cpu_crf[ctx->opcode & 0x07], 1 << 3); tcg_gen_brcondi_i32(TCG_COND_EQ, t0, 0, l1); diff --git a/target/ppc/translate/vmx-impl.c.inc b/target/ppc/translate/vmx= -impl.c.inc index 7741f2eb49..2dd17ab106 100644 --- a/target/ppc/translate/vmx-impl.c.inc +++ b/target/ppc/translate/vmx-impl.c.inc @@ -1508,8 +1508,8 @@ static bool do_vcmpq(DisasContext *ctx, arg_VX_bf *a,= bool sign) REQUIRE_INSNS_FLAGS2(ctx, ISA310); REQUIRE_VECTOR(ctx); =20 - vra =3D tcg_temp_local_new_i64(); - vrb =3D tcg_temp_local_new_i64(); + vra =3D tcg_temp_new_i64(); + vrb =3D tcg_temp_new_i64(); gt =3D gen_new_label(); lt =3D gen_new_label(); done =3D gen_new_label(); --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=DKCOLyI/wsJHJKYRWjsEmHI6WWtv0JONwA4WRgdn8Pc=; b=q9G9r0gUppr6NZ1clrSjHRRMPQszRtvC1fKgkBO6T5SVUXAnhM/tY1GvPI361E0Xzz /x3SrLA0ugSKdxE4/AgLmODvABdw3KHgV+yT12YXekclfrxclNpWCxGBY3L8uXVpGN7q 4CNmIbKf6NQT1fNrsR9e0jWu7emdySRkPLHvxPqShwOFDamBuyuGkAOoKLR6ZyC6a7bd ZAI3WcMPDg2/sCBN5wmu/O6s4GNlm4MSyNugRt6C/HLGNzBM0+MF/wJIxLgGTvG8E0eV LMQbj+uUjYBOwJ+p7h+fufM7TCRg5ctLRL1E4AFMpPUQaVbg+zZbsokPzq/l1onCZf/N qAyA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=DKCOLyI/wsJHJKYRWjsEmHI6WWtv0JONwA4WRgdn8Pc=; b=KpAJKD6rzoYkZurZKKgf5WHqzhhYvMkGgHwsftKuElwuYRWE1OAQ128e3Who++CBAL xcjEck7se/hVFHpB9+i2n5X0WcDIbUJAdCdefv429ZoUj4fqWAR7xtmaB7DfHhFNgsnA 4vrfP9wF6voBzwmA4fbFD4ITVneX4x+7vlCRsL4Q3Z3F+xTCSKyTcuaQtQOkiTGnkV6T vUIuDEv+c6EfffgsMu3KoP20wenqG5vnb7hlQEVJGmzWHfJKIRuBl8a1IsWEofApLP43 bK3zWrW/WmUAUz0OjdziYT+g7Pivd04FgW88W6gkcaMapECyjvXkoxs8u0PlbCIJVGpc q8Hw== X-Gm-Message-State: AO0yUKUA++8ZGwhnHQDoIt9khsDe5mx5X9akzMvoKFnPnmmWsqP8erqd PV+hpgjDVJ3jXg3tE63+F9HGzp02FUPidfnzPH4= X-Google-Smtp-Source: AK7set9ge2qdzpouoqk3fsQEXp+vCdr4ivvUVLqijGoatszJ0Rh00w+tx9UXO6PVSE4CkIhMr6wHAg== X-Received: by 2002:a17:903:1c8:b0:19d:2542:96a4 with SMTP id e8-20020a17090301c800b0019d254296a4mr6086685plh.4.1677639685484; Tue, 28 Feb 2023 19:01:25 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 59/62] target/xtensa: Don't use tcg_temp_local_new_* Date: Tue, 28 Feb 2023 16:56:40 -1000 Message-Id: <20230301025643.1227244-60-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1035; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1035.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677640040178100002 Since tcg_temp_new_* is now identical, use those. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/xtensa/translate.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c index 8d7bf566de..4af0650deb 100644 --- a/target/xtensa/translate.c +++ b/target/xtensa/translate.c @@ -307,7 +307,7 @@ static void gen_right_shift_sar(DisasContext *dc, TCGv_= i32 sa) static void gen_left_shift_sar(DisasContext *dc, TCGv_i32 sa) { if (!dc->sar_m32_allocated) { - dc->sar_m32 =3D tcg_temp_local_new_i32(); + dc->sar_m32 =3D tcg_temp_new_i32(); dc->sar_m32_allocated =3D true; } tcg_gen_andi_i32(dc->sar_m32, sa, 0x1f); @@ -1074,10 +1074,10 @@ static void disas_xtensa_insn(CPUXtensaState *env, = DisasContext *dc) if (i =3D=3D 0 || arg_copy[i].resource !=3D resource) { resource =3D arg_copy[i].resource; if (arg_copy[i].arg->num_bits <=3D 32) { - temp =3D tcg_temp_local_new_i32(); + temp =3D tcg_temp_new_i32(); tcg_gen_mov_i32(temp, arg_copy[i].arg->in); } else if (arg_copy[i].arg->num_bits <=3D 64) { - temp =3D tcg_temp_local_new_i64(); + temp =3D tcg_temp_new_i64(); tcg_gen_mov_i64(temp, arg_copy[i].arg->in); } else { g_assert_not_reached(); @@ -1187,7 +1187,7 @@ static void xtensa_tr_tb_start(DisasContextBase *dcba= se, CPUState *cpu) DisasContext *dc =3D container_of(dcbase, DisasContext, base); =20 if (dc->icount) { - dc->next_icount =3D tcg_temp_local_new_i32(); + dc->next_icount =3D tcg_temp_new_i32(); } } =20 @@ -2273,8 +2273,8 @@ static void gen_check_atomctl(DisasContext *dc, TCGv_= i32 addr) static void translate_s32c1i(DisasContext *dc, const OpcodeArg arg[], const uint32_t par[]) { - TCGv_i32 tmp =3D tcg_temp_local_new_i32(); - TCGv_i32 addr =3D tcg_temp_local_new_i32(); + TCGv_i32 tmp =3D tcg_temp_new_i32(); + TCGv_i32 addr =3D tcg_temp_new_i32(); MemOp mop; =20 tcg_gen_mov_i32(tmp, arg[0].in); @@ -2303,8 +2303,8 @@ static void translate_s32ex(DisasContext *dc, const O= pcodeArg arg[], const uint32_t par[]) { TCGv_i32 prev =3D tcg_temp_new_i32(); - TCGv_i32 addr =3D tcg_temp_local_new_i32(); - TCGv_i32 res =3D tcg_temp_local_new_i32(); + TCGv_i32 addr =3D tcg_temp_new_i32(); + TCGv_i32 res =3D tcg_temp_new_i32(); TCGLabel *label =3D gen_new_label(); MemOp mop; =20 --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677639847; cv=none; d=zohomail.com; s=zohoarc; b=DCA9AsY20Mmi5GFP00X7cCRIxBozaERz6aOcfRV+KN/NDMdO9Yy/dOGYFLu8HbqrfSIUVLMF89hHK3iqKyIpdKc68AzeEbkk3opbvWwbRW5/IRROv3UTrhDpUCbn9LMpYa1d+X61YWksnYvUH++ZcFVCYMwH81WvoOFvkuuyXIg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677639847; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=3K1HyWRkn+UQCp7PAcpWhkAa828mikqSvNlShZv6Mh4=; b=WZs8ptVVi9E6x7gYXb9kB570XGfIMW7wlHUhm+wGtFWrHbEXdIdNwaycYxIWjA0rMGyIP5zhj8yWyQT61jj1A/iADCb3t2fJBLZlL15b9TLpx9k1zmNPwJ6/o/14gtDurrTbNvxZynX4SKbTVIy5F4D3QRhV/POq9+CpNhkhLBM= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677639847420721.467737406651; Tue, 28 Feb 2023 19:04:07 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCim-0003py-Nh; Tue, 28 Feb 2023 22:01:36 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCig-0003R4-Cg for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:30 -0500 Received: from mail-pj1-x1034.google.com ([2607:f8b0:4864:20::1034]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCie-0004NG-Jo for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:30 -0500 Received: by mail-pj1-x1034.google.com with SMTP id y2so11906728pjg.3 for ; Tue, 28 Feb 2023 19:01:28 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=3K1HyWRkn+UQCp7PAcpWhkAa828mikqSvNlShZv6Mh4=; b=twzr0FRppVEX8v9jYuluK+M5Dxuoavg6VO2+Rcj/UvvlI7r3V4YZdx87NpdnnLV5EC nlD+/uUf074+RzWGVno0/SIeLqplZMAeWTgGLrf+bRjxajG1b8pnM0AMxlwqLLH3HIRx Qg4oAoYXmJU69syU/5KTQtvv5OWJ9cSFDcvPrxYDSokdToCtFVPRq6m52uJ8kRE/Lyv0 Fbd95ipfHCFBBwFOAwCs/tke1CDY+CF+4Q9bJhhjISMN24j/ug69YIPemOe82Fb9I5uz Ot7J97rOKB2mW4fccytwH6eLzF+1wvD9E7pdoOQFegAzGEIa2RJKAlWex3kIt1Y9Q81x O7zA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=3K1HyWRkn+UQCp7PAcpWhkAa828mikqSvNlShZv6Mh4=; b=VIG0D69eICKlGUApZKiT0l3wEwVF35PsM10cIKxQPMxviiN8zMYNKon04Sn4DS22+3 cu/8uDa2Rw6NnvIhtwCzb17k+20PPFotEK8qTr5wqzIOnwbBK8+1Pw1wTCrFkM/D4wPN +UKIzPA78+Gtj0/yiHtrfWXO9S0ypIgCyPonitM6n5dck9MtYArILB5JD5AQgqfaj57u 8zutLg3Sf357x3vor4QHt9JLTH7oGQeqWZb6mf0gpcg1DanPxQMO4mPV1ymjfqHhoMsy CxC/DeVu4bWCKKgi+Qk/J3RHaep0M9ib+/h+c/4cfHr9lSag6G1Jmd4PKVEJ0B4mj9YX GhLg== X-Gm-Message-State: AO0yUKXHlRgAN00B0gNIj6MHkZYPXCrb3Ps7XvSX1q1s2spyRquxZelX CCJgDedzxM0TKIJBfBB9zEisoP6+K0c8YHjg4BA= X-Google-Smtp-Source: AK7set+W3xW1ImhMkPYFVZNEl9pKFiPLQlAUwLeJAQmOLv5jKUDX2yRj6FC4F1Lru9vtjztkTTxerg== X-Received: by 2002:a17:902:d2c6:b0:19d:1dfe:eac8 with SMTP id n6-20020a170902d2c600b0019d1dfeeac8mr8598425plc.26.1677639687035; Tue, 28 Feb 2023 19:01:27 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 60/62] exec/gen-icount: Don't use tcg_temp_local_new_i32 Date: Tue, 28 Feb 2023 16:56:41 -1000 Message-Id: <20230301025643.1227244-61-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1034; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1034.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639849303100001 Since tcg_temp_new_i32 is now identical, use that. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/exec/gen-icount.h | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/include/exec/gen-icount.h b/include/exec/gen-icount.h index 5b1794188f..aff35d6982 100644 --- a/include/exec/gen-icount.h +++ b/include/exec/gen-icount.h @@ -16,13 +16,7 @@ static inline void gen_io_start(void) =20 static inline void gen_tb_start(const TranslationBlock *tb) { - TCGv_i32 count; - - if (tb_cflags(tb) & CF_USE_ICOUNT) { - count =3D tcg_temp_local_new_i32(); - } else { - count =3D tcg_temp_new_i32(); - } + TCGv_i32 count =3D tcg_temp_new_i32(); =20 tcg_gen_ld_i32(count, cpu_env, offsetof(ArchCPU, neg.icount_decr.u32) - --=20 2.34.1 From nobody Fri May 17 07:08:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677640012; cv=none; d=zohomail.com; s=zohoarc; b=JdhMaYhL599s1Qqq2K8fN89R+RPa2o/syFeuwk0F/JvlYkdb4kVohAtb0DlV7uLIhfIniNLLYf3CNCUt3CQoY9EyLSpHW+bJSRbqR4OKHQ94ObwCrjCn6dtxfQigaPKvi0plmcgAhzIykmWgFenyQjdG5fE2TAAk7YBv73uTA9A= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677640012; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=R3ZzIN9qhqBpTch4v0UAuYxztxGgmDml1rfPfM+OifU=; b=DwXSv9mgG744LeE7mpTmwkYqx/0W5r9NANXCqdIfqTdtAB6zYv4Jnm0+5oklTRh5hkmU7knnQFoTPZyvBQHFxHzRZ/Fuilc/HrfLc6AYlVXUu0wArvK8O83TlXMKeNTW4SilKctVb2i9yj166rg05lc5kD0+Nwcpgw4P1+EjqPg= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677640012545984.7431442499953; Tue, 28 Feb 2023 19:06:52 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXCip-0004B1-6I; Tue, 28 Feb 2023 22:01:39 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXCih-0003XY-D8 for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:31 -0500 Received: from mail-pj1-x102a.google.com ([2607:f8b0:4864:20::102a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pXCif-0004Jn-Fg for qemu-devel@nongnu.org; Tue, 28 Feb 2023 22:01:31 -0500 Received: by mail-pj1-x102a.google.com with SMTP id x20-20020a17090a8a9400b00233ba727724so48363pjn.1 for ; Tue, 28 Feb 2023 19:01:29 -0800 (PST) Received: from stoup.. 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Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/tcg/tcg-op.h | 2 -- include/tcg/tcg.h | 28 ---------------------------- tcg/tcg.c | 16 ---------------- 3 files changed, 46 deletions(-) diff --git a/include/tcg/tcg-op.h b/include/tcg/tcg-op.h index 66b1461caa..353d430a63 100644 --- a/include/tcg/tcg-op.h +++ b/include/tcg/tcg-op.h @@ -828,14 +828,12 @@ static inline void tcg_gen_plugin_cb_end(void) #if TARGET_LONG_BITS =3D=3D 32 #define tcg_temp_new() tcg_temp_new_i32() #define tcg_global_mem_new tcg_global_mem_new_i32 -#define tcg_temp_local_new() tcg_temp_local_new_i32() #define tcg_temp_free tcg_temp_free_i32 #define tcg_gen_qemu_ld_tl tcg_gen_qemu_ld_i32 #define tcg_gen_qemu_st_tl tcg_gen_qemu_st_i32 #else #define tcg_temp_new() tcg_temp_new_i64() #define tcg_global_mem_new tcg_global_mem_new_i64 -#define tcg_temp_local_new() tcg_temp_local_new_i64() #define tcg_temp_free tcg_temp_free_i64 #define tcg_gen_qemu_ld_tl tcg_gen_qemu_ld_i64 #define tcg_gen_qemu_st_tl tcg_gen_qemu_st_i64 diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index 2e220d4040..7e2b954dbc 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -905,12 +905,6 @@ static inline TCGv_i32 tcg_temp_new_i32(void) return temp_tcgv_i32(t); } =20 -static inline TCGv_i32 tcg_temp_local_new_i32(void) -{ - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, TEMP_TB); - return temp_tcgv_i32(t); -} - static inline TCGv_i64 tcg_global_mem_new_i64(TCGv_ptr reg, intptr_t offse= t, const char *name) { @@ -931,12 +925,6 @@ static inline TCGv_i64 tcg_temp_new_i64(void) return temp_tcgv_i64(t); } =20 -static inline TCGv_i64 tcg_temp_local_new_i64(void) -{ - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, TEMP_TB); - return temp_tcgv_i64(t); -} - /* Used only by tcg infrastructure: tcg-op.c or plugin-gen.c */ static inline TCGv_i128 tcg_temp_ebb_new_i128(void) { @@ -950,12 +938,6 @@ static inline TCGv_i128 tcg_temp_new_i128(void) return temp_tcgv_i128(t); } =20 -static inline TCGv_i128 tcg_temp_local_new_i128(void) -{ - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, TEMP_TB); - return temp_tcgv_i128(t); -} - static inline TCGv_ptr tcg_global_mem_new_ptr(TCGv_ptr reg, intptr_t offse= t, const char *name) { @@ -976,12 +958,6 @@ static inline TCGv_ptr tcg_temp_new_ptr(void) return temp_tcgv_ptr(t); } =20 -static inline TCGv_ptr tcg_temp_local_new_ptr(void) -{ - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, TEMP_TB); - return temp_tcgv_ptr(t); -} - #if defined(CONFIG_DEBUG_TCG) /* If you call tcg_clear_temp_count() at the start of a section of * code which is not supposed to leak any TCG temporaries, then @@ -1084,8 +1060,6 @@ void tcg_optimize(TCGContext *s); /* Allocate a new temporary and initialize it with a constant. */ TCGv_i32 tcg_const_i32(int32_t val); TCGv_i64 tcg_const_i64(int64_t val); -TCGv_i32 tcg_const_local_i32(int32_t val); -TCGv_i64 tcg_const_local_i64(int64_t val); TCGv_vec tcg_const_zeros_vec(TCGType); TCGv_vec tcg_const_ones_vec(TCGType); TCGv_vec tcg_const_zeros_vec_matching(TCGv_vec); @@ -1113,11 +1087,9 @@ TCGv_vec tcg_constant_vec_matching(TCGv_vec match, u= nsigned vece, int64_t val); =20 #if UINTPTR_MAX =3D=3D UINT32_MAX # define tcg_const_ptr(x) ((TCGv_ptr)tcg_const_i32((intptr_t)(x))) -# define tcg_const_local_ptr(x) ((TCGv_ptr)tcg_const_local_i32((intptr_t)= (x))) # define tcg_constant_ptr(x) ((TCGv_ptr)tcg_constant_i32((intptr_t)(x)= )) #else # define tcg_const_ptr(x) ((TCGv_ptr)tcg_const_i64((intptr_t)(x))) -# define tcg_const_local_ptr(x) ((TCGv_ptr)tcg_const_local_i64((intptr_t)= (x))) # define tcg_constant_ptr(x) ((TCGv_ptr)tcg_constant_i64((intptr_t)(x)= )) #endif =20 diff --git a/tcg/tcg.c b/tcg/tcg.c index 7f4d2f1920..5cccc06ae3 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1475,22 +1475,6 @@ TCGv_i64 tcg_const_i64(int64_t val) return t0; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id r11-20020a170902be0b00b0019aca830869sm7181444pls.238.2023.02.28.19.01.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 19:01:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=O5Nae+5LEEO3GQ0dOu4+dSvfzca+IGYSp2HQe0g43MA=; b=mRQuQfAXeMBO9OUJuP0Rk5A5qtBRUZUcI0SIxt0PE5AHfpDrjp055+LRnHrlpwTvUi /e6YeiQZhn7Vl59PTGEN7LaqnBmULPi2ge575LLyKJguOX4dK4Mh84fk0bkoV8DhxGEh 9LYkv0YJgwzXhHeUoQ1WW2ym4xiGpa4nAlHlhlSmd9iyPI3LEUvMPe9mi8GNqLwvM/La tgM3syxrnBpXi0D4B1WtzVLMIHqXVftQWNedgs34GhHJ7bri/taja4s+SFCKtJBz8U+9 NG/aRkXjMmMHYQgwdp5DJGU+uRQ7ICig2xvM3MxtCo52Uof6+HHQ+tFErWRAblxBdvmo jUCw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=O5Nae+5LEEO3GQ0dOu4+dSvfzca+IGYSp2HQe0g43MA=; b=FR2i3JAjFq6JTCVL21QEmFRBFtui7sGvX0LrlqGPccZmXi+bArvXhdTQCqkLcD9zH6 4IYx60X4QQmGBTXeo2CobLKO4ogoQirxELioV9h8wUlc8cnMLm/asesn/gTdfV9oXCwT p2owPZLcwqZy1uaUcjciPpiGitm800qsxttd+TNmJKFXybzzj73sjUJAnLabt8tSaY0T 6yAGmNiu/EXQeM4ZNm6kccqqpjEazQWM+frBOTE6q/Msg5nCJMj6Hr0hbIOFtc2IRHhP L3/ENGzoU4/6WRJ++xx9R8RVZTznzeuIZAI422cPCt3JLQZWzU5CcdnY1Po01tM3TzGK gZAw== X-Gm-Message-State: AO0yUKUZLiBbfTT1Rl4zMNq9wbHgc2RY20Q5FQQRBlcFo7VY1uuyBuXO DWMsvd6DCBV3P74xpXaRUTnW3N721rMvaabQXvQ= X-Google-Smtp-Source: AK7set+NOGXZksjaViqkDPGMa6kETXuS7UrDCst4jWg9BrPKu74RLOf44KeePTScn/aplsQs8JQ88g== X-Received: by 2002:a17:902:b106:b0:199:2ee:6238 with SMTP id q6-20020a170902b10600b0019902ee6238mr4481759plr.16.1677639690331; Tue, 28 Feb 2023 19:01:30 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, Daniel Henrique Barboza Subject: [PULL 62/62] tcg: Update docs/devel/tcg-ops.rst for temporary changes Date: Tue, 28 Feb 2023 16:56:43 -1000 Message-Id: <20230301025643.1227244-63-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301025643.1227244-1-richard.henderson@linaro.org> References: <20230301025643.1227244-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62d; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677639789121100002 Content-Type: text/plain; charset="utf-8" Rewrite the sections which talked about 'local temporaries'. Remove some assumptions which no longer hold. Reviewed-by: Daniel Henrique Barboza Signed-off-by: Richard Henderson --- docs/devel/tcg-ops.rst | 230 +++++++++++++++++++++++------------------ 1 file changed, 129 insertions(+), 101 deletions(-) diff --git a/docs/devel/tcg-ops.rst b/docs/devel/tcg-ops.rst index 9adc0c9b6c..561c416574 100644 --- a/docs/devel/tcg-ops.rst +++ b/docs/devel/tcg-ops.rst @@ -7,67 +7,51 @@ TCG Intermediate Representation Introduction =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =20 -TCG (Tiny Code Generator) began as a generic backend for a C -compiler. It was simplified to be used in QEMU. It also has its roots -in the QOP code generator written by Paul Brook. +TCG (Tiny Code Generator) began as a generic backend for a C compiler. +It was simplified to be used in QEMU. It also has its roots in the +QOP code generator written by Paul Brook. =20 Definitions =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =20 -TCG receives RISC-like *TCG ops* and performs some optimizations on them, -including liveness analysis and trivial constant expression -evaluation. TCG ops are then implemented in the host CPU back end, -also known as the TCG target. - -The TCG *target* is the architecture for which we generate the -code. It is of course not the same as the "target" of QEMU which is -the emulated architecture. As TCG started as a generic C backend used -for cross compiling, it is assumed that the TCG target is different -from the host, although it is never the case for QEMU. +The TCG *target* is the architecture for which we generate the code. +It is of course not the same as the "target" of QEMU which is the +emulated architecture. As TCG started as a generic C backend used +for cross compiling, the assumption was that TCG target might be +different from the host, although this is never the case for QEMU. =20 In this document, we use *guest* to specify what architecture we are emulating; *target* always means the TCG target, the machine on which we are running QEMU. =20 -A TCG *function* corresponds to a QEMU Translated Block (TB). - -A TCG *temporary* is a variable only live in a basic block. Temporaries ar= e allocated explicitly in each function. - -A TCG *local temporary* is a variable only live in a function. Local tempo= raries are allocated explicitly in each function. - -A TCG *global* is a variable which is live in all the functions -(equivalent of a C global variable). They are defined before the -functions defined. A TCG global can be a memory location (e.g. a QEMU -CPU register), a fixed host register (e.g. the QEMU CPU state pointer) -or a memory location which is stored in a register outside QEMU TBs -(not implemented yet). - -A TCG *basic block* corresponds to a list of instructions terminated -by a branch instruction. - An operation with *undefined behavior* may result in a crash. =20 An operation with *unspecified behavior* shall not crash. However, the result may be one of several possibilities so may be considered an *undefined result*. =20 -Intermediate representation -=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D +Basic Blocks +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =20 -Introduction ------------- +A TCG *basic block* is a single entry, multiple exit region which +corresponds to a list of instructions terminated by a label, or +any branch instruction. =20 -TCG instructions operate on variables which are temporaries, local -temporaries or globals. TCG instructions and variables are strongly -typed. Two types are supported: 32 bit integers and 64 bit -integers. Pointers are defined as an alias to 32 bit or 64 bit -integers depending on the TCG target word size. +A TCG *extended basic block* is a single entry, multiple exit region +which corresponds to a list of instructions terminated by a label or +an unconditional branch. Specifically, an extended basic block is +a sequence of basic blocks connected by the fall-through paths of +zero or more conditional branch instructions. =20 -Each instruction has a fixed number of output variable operands, input -variable operands and always constant operands. +Operations +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =20 -The notable exception is the call instruction which has a variable -number of outputs and inputs. +TCG instructions or *ops* operate on TCG *variables*, both of which +are strongly typed. Each instruction has a fixed number of output +variable operands, input variable operands and constant operands. +Vector instructions have a field specifying the element size within +the vector. The notable exception is the call instruction which has +a variable number of outputs and inputs. =20 In the textual form, output operands usually come first, followed by input operands, followed by constant operands. The output type is @@ -77,68 +61,127 @@ included in the instruction name. Constants are prefix= ed with a '$'. =20 add_i32 t0, t1, t2 /* (t0 <- t1 + t2) */ =20 +Variables +=3D=3D=3D=3D=3D=3D=3D=3D=3D =20 -Assumptions ------------ +* ``TEMP_FIXED`` =20 -Basic blocks -^^^^^^^^^^^^ + There is one TCG *fixed global* variable, ``cpu_env``, which is + live in all translation blocks, and holds a pointer to ``CPUArchState``. + This variable is held in a host cpu register at all times in all + translation blocks. =20 -* Basic blocks end after branches (e.g. brcond_i32 instruction), - goto_tb and exit_tb instructions. +* ``TEMP_GLOBAL`` =20 -* Basic blocks start after the end of a previous basic block, or at a - set_label instruction. + A TCG *global* is a variable which is live in all translation blocks, + and corresponds to memory location that is within ``CPUArchState``. + These may be specified as an offset from ``cpu_env``, in which case + they are called *direct globals*, or may be specified as an offset + from a direct global, in which case they are called *indirect globals*. + Even indirect globals should still reference memory within + ``CPUArchState``. All TCG globals are defined during + ``TCGCPUOps.initialize``, before any translation blocks are generated. =20 -After the end of a basic block, the content of temporaries is -destroyed, but local temporaries and globals are preserved. +* ``TEMP_CONST`` =20 -Floating point types -^^^^^^^^^^^^^^^^^^^^ + A TCG *constant* is a variable which is live throughout the entire + translation block, and contains a constant value. These variables + are allocated on demand during translation and are hashed so that + there is exactly one variable holding a given value. =20 -* Floating point types are not supported yet +* ``TEMP_TB`` =20 -Pointers -^^^^^^^^ + A TCG *translation block temporary* is a variable which is live + throughout the entire translation block, but dies on any exit. + These temporaries are allocated explicitly during translation. =20 -* Depending on the TCG target, pointer size is 32 bit or 64 - bit. The type ``TCG_TYPE_PTR`` is an alias to ``TCG_TYPE_I32`` or - ``TCG_TYPE_I64``. +* ``TEMP_EBB`` + + A TCG *extended basic block temporary* is a variable which is live + throughout an extended basic block, but dies on any exit. + These temporaries are allocated explicitly during translation. + +Types +=3D=3D=3D=3D=3D + +* ``TCG_TYPE_I32`` + + A 32-bit integer. + +* ``TCG_TYPE_I64`` + + A 64-bit integer. For 32-bit hosts, such variables are split into a pair + of variables with ``type=3DTCG_TYPE_I32`` and ``base_type=3DTCG_TYPE_I64= ``. + The ``temp_subindex`` for each indicates where it falls within the + host-endian representation. + +* ``TCG_TYPE_PTR`` + + An alias for ``TCG_TYPE_I32`` or ``TCG_TYPE_I64``, depending on the size + of a pointer for the host. + +* ``TCG_TYPE_REG`` + + An alias for ``TCG_TYPE_I32`` or ``TCG_TYPE_I64``, depending on the size + of the integer registers for the host. This may be larger + than ``TCG_TYPE_PTR`` depending on the host ABI. + +* ``TCG_TYPE_I128`` + + A 128-bit integer. For all hosts, such variables are split into a number + of variables with ``type=3DTCG_TYPE_REG`` and ``base_type=3DTCG_TYPE_I12= 8``. + The ``temp_subindex`` for each indicates where it falls within the + host-endian representation. + +* ``TCG_TYPE_V64`` + + A 64-bit vector. This type is valid only if the TCG target + sets ``TCG_TARGET_HAS_v64``. + +* ``TCG_TYPE_V128`` + + A 128-bit vector. This type is valid only if the TCG target + sets ``TCG_TARGET_HAS_v128``. + +* ``TCG_TYPE_V256`` + + A 256-bit vector. This type is valid only if the TCG target + sets ``TCG_TARGET_HAS_v256``. =20 Helpers -^^^^^^^ +=3D=3D=3D=3D=3D=3D=3D =20 -* Using the tcg_gen_helper_x_y it is possible to call any function - taking i32, i64 or pointer types. By default, before calling a helper, - all globals are stored at their canonical location and it is assumed - that the function can modify them. By default, the helper is allowed to - modify the CPU state or raise an exception. +Helpers are registered in a guest-specific ``helper.h``, +which is processed to generate ``tcg_gen_helper_*`` functions. +With these functions it is possible to call a function taking +i32, i64, i128 or pointer types. =20 - This can be overridden using the following function modifiers: +By default, before calling a helper, all globals are stored at their +canonical location. By default, the helper is allowed to modify the +CPU state (including the state represented by tcg globals) +or may raise an exception. This default can be overridden using the +following function modifiers: =20 - - ``TCG_CALL_NO_READ_GLOBALS`` means that the helper does not read globa= ls, - either directly or via an exception. They will not be saved to their - canonical locations before calling the helper. +* ``TCG_CALL_NO_WRITE_GLOBALS`` =20 - - ``TCG_CALL_NO_WRITE_GLOBALS`` means that the helper does not modify an= y globals. - They will only be saved to their canonical location before calling hel= pers, - but they won't be reloaded afterwards. + The helper does not modify any globals, but may read them. + Globals will be saved to their canonical location before calling helpers, + but need not be reloaded afterwards. =20 - - ``TCG_CALL_NO_SIDE_EFFECTS`` means that the call to the function is re= moved if - the return value is not used. +* ``TCG_CALL_NO_READ_GLOBALS`` =20 - Note that ``TCG_CALL_NO_READ_GLOBALS`` implies ``TCG_CALL_NO_WRITE_GLOBA= LS``. + The helper does not read globals, either directly or via an exception. + They will not be saved to their canonical locations before calling + the helper. This implies ``TCG_CALL_NO_WRITE_GLOBALS``. =20 - On some TCG targets (e.g. x86), several calling conventions are - supported. +* ``TCG_CALL_NO_SIDE_EFFECTS`` =20 -Branches -^^^^^^^^ - -* Use the instruction 'br' to jump to a label. + The call to the helper function may be removed if the return value is + not used. This means that it may not modify any CPU state nor may it + raise an exception. =20 Code Optimizations ------------------- +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =20 When generating instructions, you can count on at least the following optimizations: @@ -908,20 +951,9 @@ Recommended coding rules for best performance often modified, e.g. the integer registers and the condition codes. TCG will be able to use host registers to store them. =20 -- Avoid globals stored in fixed registers. They must be used only to - store the pointer to the CPU state and possibly to store a pointer - to a register window. - -- Use temporaries. Use local temporaries only when really needed, - e.g. when you need to use a value after a jump. Local temporaries - introduce a performance hit in the current TCG implementation: their - content is saved to memory at end of each basic block. - -- Free temporaries and local temporaries when they are no longer used - (tcg_temp_free). Since tcg_const_x() also creates a temporary, you - should free it after it is used. Freeing temporaries does not yield - a better generated code, but it reduces the memory usage of TCG and - the speed of the translation. +- Free temporaries when they are no longer used (``tcg_temp_free``). + Since ``tcg_const_x`` also creates a temporary, you should free it + after it is used. =20 - Don't hesitate to use helpers for complicated or seldom used guest instructions. There is little performance advantage in using TCG to @@ -932,10 +964,6 @@ Recommended coding rules for best performance the instruction is mostly doing loads and stores, and in those cases inline TCG may still be faster for longer sequences. =20 -- The hard limit on the number of TCG instructions you can generate - per guest instruction is set by ``MAX_OP_PER_INSTR`` in ``exec-all.h`` -- - you cannot exceed this without risking a buffer overrun. - - Use the 'discard' instruction if you know that TCG won't be able to prove that a given global is "dead" at a given program point. The x86 guest uses it to improve the condition codes optimisation. --=20 2.34.1