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[81.40.121.39]) by smtp.gmail.com with ESMTPSA id i133sm17196448wmi.40.2021.04.18.09.31.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:31:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=h6o8Su8ndKPaEq67rctyv9OT1saUKeNWbq+sGKwz9v8=; b=P17L2VzTY9plsKoLwb2GlKas+92aYie7tyv5SQ/gOOJ17v1rTmfJHDwJH0apwX93wA Cu18F+KxiXHT5XThCl0Y+ohFiNhlHN5AiLKcq7iegkPUd+UrcyjkVBdPlu1ujrOyZKbZ Ynry87yK+xtRVusMS0zYr0dd5dl39kthRX2Do1LL5B+yCH+cQ8UQPrHRjEeWb3Tk6heq ctTfv7k6EkIqFCyuw7qe7GbGJPIzpvxXKoUpPW5wZJ7IUj168HL9kWXV1iEhadvbmDlG gp9cDMcEfymmCjf5rET2tcwp8CDa+ubjgt1xtYoLQUEBUdtyryXQ4+wiDMaAdbx+3Cnk PjPw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=h6o8Su8ndKPaEq67rctyv9OT1saUKeNWbq+sGKwz9v8=; b=pDMy00MFN7Mez2JHQwqduInoZYIjvboIo9GA0rGvLARrTXJSdRd7Eu+lk5XxsOP1V+ 2GRk0hQsPsiKlYj4Ul8uICLArwnRWUM5fcg9TFrG2px4F+cKUjdBeVxakyS23gkp/cEs E8BTQHApk7hq+LGUvZhbRSppn39Xc2jyFDoSRXWr49fKK9LbGZd7TFPw/hNX3pAeYv1B rcWIcDiXocJQwpf4YeqtpSkJVip+XcUEVhKRfOu7skSqZze6Ya3BYOLX+DKiBEQorAWY UBxLQmRAjwVOIyy6AQD/EVEPDXdTpxiMpU9SmbPZHDs5055LSIAbYHEFH9Ata71h/bux C3Tw== X-Gm-Message-State: AOAM532EOoVIesFIMAvHWmPkqREMe3iHOMywbmYO3z+I1NfLJSmtWH5w af+gHcsdZoSr4WEGY6+1M5Q= X-Google-Smtp-Source: ABdhPJy8FQf0/gwTb2VEZTah0N3IsZY8vZU+7yG9YEiDR2R3QACiYLS59h6QkBxYignhRT0jTjPyvQ== X-Received: by 2002:a5d:45ce:: with SMTP id b14mr9680446wrs.357.1618763502146; Sun, 18 Apr 2021 09:31:42 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 01/26] target/mips: Simplify meson TCG rules Date: Sun, 18 Apr 2021 18:31:09 +0200 Message-Id: <20210418163134.1133100-2-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) We already have the mips_tcg_ss source set for TCG-specific files, use it for mxu_translate.c and tx79_translate.c to simplify a bit. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/meson.build | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/target/mips/meson.build b/target/mips/meson.build index 3b131c4a7f6..3733d1200f7 100644 --- a/target/mips/meson.build +++ b/target/mips/meson.build @@ -26,10 +26,9 @@ 'translate_addr_const.c', 'txx9_translate.c', )) -mips_ss.add(when: ['CONFIG_TCG', 'TARGET_MIPS64'], if_true: files( +mips_tcg_ss.add(when: 'TARGET_MIPS64', if_true: files( 'tx79_translate.c', -)) -mips_tcg_ss.add(when: 'TARGET_MIPS64', if_false: files( +), if_false: files( 'mxu_translate.c', )) =20 --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.45 as permitted sender) client-ip=209.85.221.45; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-f45.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.45 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763508; cv=none; d=zohomail.com; s=zohoarc; b=G+WgRD9rH7KKvDOH1TC2DziHCOx9p4hcuqGRvbh1S9adwhyxf257jHLkQmq5yebWyWHeEXG2ls1+LU33yWZ/zo70dL9KCthKhUG9s80eiCcjj90tB2JRIYtCRSCYTeGufRoMkwU+I5DEebXGM2sOZLUXrDurDdBo7FsKVxkZGU0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763508; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Sender:Subject:To; bh=gpoNBDIqjGZ8Kx6BEbS7lZL3RSkdLsQ+f0VxVq/nvuQ=; b=Mj/HlHlCt6jScs0G8IH9HCVfcdSkJXLDf9c2Kl+J2vwtM0eOF6U8hf705ki9SqKjXYxecc56t1vP7zYxcDM8wMeNQkrxdk24PTArfYfBZhMAHGzMnM7vvhMgLrcVEeI/ptmGtRSE0ofrfxD+R6L9tcICrRB8vPc8N+9TB/TKe0U= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.45 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com Received: from mail-wr1-f45.google.com (mail-wr1-f45.google.com [209.85.221.45]) by mx.zohomail.com with SMTPS id 1618763508775413.52527186778434; Sun, 18 Apr 2021 09:31:48 -0700 (PDT) Received: by mail-wr1-f45.google.com with SMTP id j5so30548391wrn.4 for ; Sun, 18 Apr 2021 09:31:48 -0700 (PDT) Return-Path: Return-Path: Received: from localhost.localdomain (39.red-81-40-121.staticip.rima-tde.net. [81.40.121.39]) by smtp.gmail.com with ESMTPSA id l4sm19466811wrx.24.2021.04.18.09.31.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:31:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=gpoNBDIqjGZ8Kx6BEbS7lZL3RSkdLsQ+f0VxVq/nvuQ=; b=r5hfpFp5NJBFF6gq+ARsJtfKX1OHw2ZlOyRiPKb/Xpxa7Ca4oPP3/yhesLZAZyOlYU NpIhFqAxE2umPmr5gUZzUwQfJXIinQ1ha7/1XZlM1bfnTvVaEri60dc6njHac6BhU7mP X0TwEzMPzN4cmKxboXMEsvHlVdF9wkpOLdj39GeAVPkeRQR421mKz+XjCEAfuLhGVDSW 3oC4C1x0790mwGRpJGma8bqwCtPB0sL55Z16Yg8AWxVdwXg8PjoXUenJEOuK4Ic+FcW4 U/wDoLPAGcl4KvafvwZN0SvIPFQC7/7Dk6eOk0Tt/i2rG0bmWVy/g2MI8D3GM7lRaZeO HMcQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=gpoNBDIqjGZ8Kx6BEbS7lZL3RSkdLsQ+f0VxVq/nvuQ=; b=gx4BZh1opBNQcnLdEXADVnv2cc9mZ5QmEgUmlz9gtujo6A+s85NkY7zVeEzPw3ohhz N6PMAp64+0qt5V8tJ+oheSwb9cDtcteFeppnuCe09shaBCqBlHdGK6Wp1GwwxUWXOGAC sdHAp5TXC4O7T/sE+ZKpEmTib8Z23Pmf+gMQ9xNk3VZ8CyMJxOAtt5uFF7ksMI2Dpmqu nsIt5GvHYqyQeJ70FpTn/7Y3o6mWuzJZK7pbcCu4CVPWaCzI1NGs6LIh1GnKmKw7XsaX dQKgiF9J8ks7Co4QC5oHA8nV5q6O3PMIBW6dXImu6IknGpF3km0gRmoAmdH0tJKla587 kPOw== X-Gm-Message-State: AOAM533W0ZsXr6HTqnIDoG/BoeIV4DFRE06JCKNJgbf9zVQwMK1u+94A ZW6g1f9gqKh1TyEEQLMqebs= X-Google-Smtp-Source: ABdhPJwEXZ+6e89/VzvLpG1HsSTNk0519+2+yvy4B3kk43It+/lzCvmaEDR5fQ3+VL2k46u9sn/TVA== X-Received: by 2002:adf:f5cc:: with SMTP id k12mr9746560wrp.117.1618763506941; Sun, 18 Apr 2021 09:31:46 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 02/26] target/mips: Move IEEE rounding mode array to new source file Date: Sun, 18 Apr 2021 18:31:10 +0200 Message-Id: <20210418163134.1133100-3-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) restore_msa_fp_status() is declared inlined in fpu_helper.h, and uses the ieee_rm[] array. Therefore any code calling restore_msa_fp_status() must have access to this ieee_rm[] array. kvm_mips_get_fpu_registers(), which is in target/mips/kvm.c, calls restore_msa_fp_status. Except this tiny array, the rest of fpu_helper.c is only useful for the TCG accelerator. To be able to restrict fpu_helper.c to TCG, we need to move the ieee_rm[] array to a new source file. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/fpu.c | 18 ++++++++++++++++++ target/mips/fpu_helper.c | 8 -------- target/mips/meson.build | 1 + 3 files changed, 19 insertions(+), 8 deletions(-) create mode 100644 target/mips/fpu.c diff --git a/target/mips/fpu.c b/target/mips/fpu.c new file mode 100644 index 00000000000..39a2f7fd22e --- /dev/null +++ b/target/mips/fpu.c @@ -0,0 +1,18 @@ +/* + * Helpers for emulation of FPU-related MIPS instructions. + * + * Copyright (C) 2004-2005 Jocelyn Mayer + * + * SPDX-License-Identifier: LGPL-2.1-or-later + */ +#include "qemu/osdep.h" +#include "fpu/softfloat-helpers.h" +#include "fpu_helper.h" + +/* convert MIPS rounding mode in FCR31 to IEEE library */ +const FloatRoundMode ieee_rm[4] =3D { + float_round_nearest_even, + float_round_to_zero, + float_round_up, + float_round_down +}; diff --git a/target/mips/fpu_helper.c b/target/mips/fpu_helper.c index 6dd853259e2..8ce56ed7c81 100644 --- a/target/mips/fpu_helper.c +++ b/target/mips/fpu_helper.c @@ -38,14 +38,6 @@ #define FP_TO_INT32_OVERFLOW 0x7fffffff #define FP_TO_INT64_OVERFLOW 0x7fffffffffffffffULL =20 -/* convert MIPS rounding mode in FCR31 to IEEE library */ -const FloatRoundMode ieee_rm[4] =3D { - float_round_nearest_even, - float_round_to_zero, - float_round_up, - float_round_down -}; - target_ulong helper_cfc1(CPUMIPSState *env, uint32_t reg) { target_ulong arg1 =3D 0; diff --git a/target/mips/meson.build b/target/mips/meson.build index 3733d1200f7..5fcb211ca9a 100644 --- a/target/mips/meson.build +++ b/target/mips/meson.build @@ -9,6 +9,7 @@ mips_ss =3D ss.source_set() mips_ss.add(files( 'cpu.c', + 'fpu.c', 'gdbstub.c', )) mips_tcg_ss =3D ss.source_set() --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.50 as permitted sender) client-ip=209.85.221.50; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-f50.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.50 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763513; cv=none; d=zohomail.com; s=zohoarc; b=TJmgGx9ROcD8I7QvhD8Sq0PCBlcANkb2ABgL86mK5RYuMUnP09NtAyTYb8Ixa7YkhADrISba9KuEbt7KpsA1DTp1aqMSbef6w1xmvsPyhumtClsxUiKnOwhfjbRRKJFUaqO5DbMEss2v2m+w0Ml0FU6McwS9NFLpI4rUSp+WhTU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763513; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Sender:Subject:To; bh=EFDIQe6PQ8GKTE0rEiXMTz5vOIBhY4bny+BnGqRXn94=; b=Zw+0KxIoB0u5ndfpknZfHJh02OVUQXoCE+1m9vyE5QS9dG8i/B0adehFkqIz9s0/Y9nhJ8lhSkTMY3S4YSLW+v8BxXhq1CQlVo+kjBL93EOT2kKw5uRTIJL/wtCgOcU4dmvfk9yw/08yZr6OOWQaq15UlkKNX6IG2Ky1qrECKGc= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.50 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com Received: from mail-wr1-f50.google.com (mail-wr1-f50.google.com [209.85.221.50]) by mx.zohomail.com with SMTPS id 1618763513569465.2330171666546; Sun, 18 Apr 2021 09:31:53 -0700 (PDT) Received: by mail-wr1-f50.google.com with SMTP id h4so22459555wrt.12 for ; Sun, 18 Apr 2021 09:31:52 -0700 (PDT) Return-Path: Return-Path: Received: from localhost.localdomain (39.red-81-40-121.staticip.rima-tde.net. [81.40.121.39]) by smtp.gmail.com with ESMTPSA id l5sm18711705wro.4.2021.04.18.09.31.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:31:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=EFDIQe6PQ8GKTE0rEiXMTz5vOIBhY4bny+BnGqRXn94=; b=EErOTcIbHVGhX1vYlpG2adImS+FcZvgbJMSqb1s7zfU1nrUgwIUXN04bD+5dmXBZuu 5hrlWFibdlQb/iJJcl1h9KVNaK5LUV+ut+6kEEsriVhNlN9Fs5q6MT8x1CVArmfrq9/z f4cknrZyyfeGu58FEg38iQaUjmtuKt7pzasZrsPMUmLekPmXKz23ssyrU4ebHeRp5REh NXnOwdGIJya90VfST+Ns79i+fTkkU3xJsvCpb1VXzV1AQDwlg2OiwLVImcywGhn0OW4o rlqf5jUanAvEJfLtxTZ7lKpxbIdScExELfTQ7PRqH2qFF95Anu/JOTihvUejVcxCVdbG DOTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=EFDIQe6PQ8GKTE0rEiXMTz5vOIBhY4bny+BnGqRXn94=; b=Lk8a0ylC1uKG/lx1uflgD3R1SwvFlTWoBZWfRuwT47/EmBcOAUlMxm5Zg7YjUHRYr1 FRSyP7mn1azRRmqsaiJhby26kIltbHbO2F9DVYSvLq6eYSWLFsgOogzSF7TWBmmV4mP7 rZEhOPNnFpJ8xu2GDTlKuP+nzbQ4st3FLA5DeMsnlK0OaxQP7ZwMBd20T1b2R61SJOxz gNEPEh9FB8hH1JngJ7RK4/rNIsRo8KjSC0xqTa7TUyGJRBvyU7DUrY7MOcKRGG8Ixkww 8mfvlv7DxYMfCXkpw1BMVXC7JX4s+dK8mEk5sbcGWNAjVZxzDILBQdF/IFDvdnha5JFd AVwQ== X-Gm-Message-State: AOAM530HfMLlQoV9RSOPxbMj6PA4TUUVUpkkEDP3TFrGDljKf9Qe46JG /jiKvZ3S+PwDvnV4QFJb0sQ= X-Google-Smtp-Source: ABdhPJz4kb8nqmTYM1CYONl76WWul/HVrI8Df08gV/8YnyxxSEjMNaTsTRvWSGADCjgeSh3NSUBLgA== X-Received: by 2002:adf:b344:: with SMTP id k4mr9936350wrd.205.1618763511776; Sun, 18 Apr 2021 09:31:51 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 03/26] target/mips: Move msa_reset() to new source file Date: Sun, 18 Apr 2021 18:31:11 +0200 Message-Id: <20210418163134.1133100-4-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) mips_cpu_reset() is used by all accelerators, and calls msa_reset(), which is defined in msa_helper.c. Beside msa_reset(), the rest of msa_helper.c is only useful to the TCG accelerator. To be able to restrict this helper file to TCG, we need to move msa_reset() out of it. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/msa.c | 60 ++++++++++++++++++++++++++++++++++++++++ target/mips/msa_helper.c | 36 ------------------------ target/mips/meson.build | 1 + 3 files changed, 61 insertions(+), 36 deletions(-) create mode 100644 target/mips/msa.c diff --git a/target/mips/msa.c b/target/mips/msa.c new file mode 100644 index 00000000000..61f1a9a5936 --- /dev/null +++ b/target/mips/msa.c @@ -0,0 +1,60 @@ +/* + * MIPS SIMD Architecture Module Instruction emulation helpers for QEMU. + * + * Copyright (c) 2014 Imagination Technologies + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + */ + +#include "qemu/osdep.h" +#include "cpu.h" +#include "internal.h" +#include "fpu/softfloat.h" +#include "fpu_helper.h" + +void msa_reset(CPUMIPSState *env) +{ + if (!ase_msa_available(env)) { + return; + } + +#ifdef CONFIG_USER_ONLY + /* MSA access enabled */ + env->CP0_Config5 |=3D 1 << CP0C5_MSAEn; + env->CP0_Status |=3D (1 << CP0St_CU1) | (1 << CP0St_FR); +#endif + + /* + * MSA CSR: + * - non-signaling floating point exception mode off (NX bit is 0) + * - Cause, Enables, and Flags are all 0 + * - round to nearest / ties to even (RM bits are 0) + */ + env->active_tc.msacsr =3D 0; + + restore_msa_fp_status(env); + + /* tininess detected after rounding.*/ + set_float_detect_tininess(float_tininess_after_rounding, + &env->active_tc.msa_fp_status); + + /* clear float_status exception flags */ + set_float_exception_flags(0, &env->active_tc.msa_fp_status); + + /* clear float_status nan mode */ + set_default_nan_mode(0, &env->active_tc.msa_fp_status); + + /* set proper signanling bit meaning ("1" means "quiet") */ + set_snan_bit_is_one(0, &env->active_tc.msa_fp_status); +} diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c index 4caefe29ad7..04af54f66d1 100644 --- a/target/mips/msa_helper.c +++ b/target/mips/msa_helper.c @@ -8595,39 +8595,3 @@ void helper_msa_st_d(CPUMIPSState *env, uint32_t wd, cpu_stq_data(env, addr + (1 << DF_DOUBLE), pwd->d[1]); #endif } - -void msa_reset(CPUMIPSState *env) -{ - if (!ase_msa_available(env)) { - return; - } - -#ifdef CONFIG_USER_ONLY - /* MSA access enabled */ - env->CP0_Config5 |=3D 1 << CP0C5_MSAEn; - env->CP0_Status |=3D (1 << CP0St_CU1) | (1 << CP0St_FR); -#endif - - /* - * MSA CSR: - * - non-signaling floating point exception mode off (NX bit is 0) - * - Cause, Enables, and Flags are all 0 - * - round to nearest / ties to even (RM bits are 0) - */ - env->active_tc.msacsr =3D 0; - - restore_msa_fp_status(env); - - /* tininess detected after rounding.*/ - set_float_detect_tininess(float_tininess_after_rounding, - &env->active_tc.msa_fp_status); - - /* clear float_status exception flags */ - set_float_exception_flags(0, &env->active_tc.msa_fp_status); - - /* clear float_status nan mode */ - set_default_nan_mode(0, &env->active_tc.msa_fp_status); - - /* set proper signanling bit meaning ("1" means "quiet") */ - set_snan_bit_is_one(0, &env->active_tc.msa_fp_status); -} diff --git a/target/mips/meson.build b/target/mips/meson.build index 5fcb211ca9a..daf5f1d55bc 100644 --- a/target/mips/meson.build +++ b/target/mips/meson.build @@ -11,6 +11,7 @@ 'cpu.c', 'fpu.c', 'gdbstub.c', + 'msa.c', )) mips_tcg_ss =3D ss.source_set() mips_tcg_ss.add(gen) --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.50 as permitted sender) client-ip=209.85.221.50; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-f50.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.50 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763518; cv=none; d=zohomail.com; s=zohoarc; b=mnWNSIIfYo+HBRcrEnOc3g/8XBIWOSps+kAZOAwkjXFwsywqPLdZMlFUt9y6MA6lH1tvhr3Oz9AgVNxW+DiGa1oCxEGUjBCfzYORQ837pVSgo7xod4uqpAKV2ePPgiYyNtO7YU2fcebwOdY1amHlE07dggoJXv6P7ob6Squ5PjE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763518; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Sender:Subject:To; bh=KkMLKi9URbSSexv+2AdOqXoFAo2NU5IuIgDwkDUDa78=; b=P6IXaAHq3IZEbikuOBkIxnUs2uW4X/UVVcf86BDO1aCYIXcU70tD+Dw4YfIvZT578f6zEk3SQ+3j+TMxWrZuMScYhqJyzw770of42R1tBlul6k1wzymsketYGLu+h6tj5x1H5dYwiSHlkUhoklKAjOkNoruIKpYArdvkhDIdD0U= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.50 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com Received: from mail-wr1-f50.google.com (mail-wr1-f50.google.com [209.85.221.50]) by mx.zohomail.com with SMTPS id 1618763518166554.2527236175782; Sun, 18 Apr 2021 09:31:58 -0700 (PDT) Received: by mail-wr1-f50.google.com with SMTP id e5so2842458wrg.7 for ; Sun, 18 Apr 2021 09:31:57 -0700 (PDT) Return-Path: Return-Path: Received: from localhost.localdomain (39.red-81-40-121.staticip.rima-tde.net. [81.40.121.39]) by smtp.gmail.com with ESMTPSA id f6sm17035612wmf.28.2021.04.18.09.31.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:31:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=KkMLKi9URbSSexv+2AdOqXoFAo2NU5IuIgDwkDUDa78=; b=sfBVFGPB9aAMCh3hJY55KGt5CpyNjDM5l/enCQ79trqQwziYqwSUdObasYCg7sZAdQ +L4FZEYYo8UjjL5WiLPX/N8arulalC2JrImDanpw/2t0cNFGSyhTEo+LHF8gX1HHdWzh 6rOGWabMbW91c6cS2E5x/yQF8UJZwFJ/5Phzl8ul4UXp7blawrmmQgUHO4sIJa+40p2Z aQh6+AU7zRF/S0p2CcZPeN0DVNjRjj49D+gpQzfEfC0NHAZTGqbYhLuMzCb9w2v+i9Qk 4Ejye2hDSHBG/DPZzw4nzBq4jXspRALfYqkg5ZS/ZuO5uoVsp2GLslELo1SV5iHJ5TCp WodA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=KkMLKi9URbSSexv+2AdOqXoFAo2NU5IuIgDwkDUDa78=; b=E2d7kp90jgF+Hrt69B+BervJk4HgXmIxEvB+XGb/Z0oB6QFw3CXtxbQjPVuJDYY21S +h+I9PymTe3WKepViIIZGQvlDiEhRX65Uafxhlbofs2LcWxwmie2bESDlx9vZBXEovaZ ufdJVvWjkyqXekFVgBBvqk6jCt2jb0OBjXD9Wv0qMtD9XDexaGMUpiG9CvojY3egiU17 i/QiHnrAeOBoaZwVvWjBlIC0AAu+Zz3bbAvJ+bLXm7vHJa+nL2H97U4zgfrCL4YRXz7+ L/NTeLnrtK0Pi9v3nAQvmWPnE4LYF3zFPqEuyJ6e8hzSCs0XU5Py/SNMCo8cUKFfHfXa XqdQ== X-Gm-Message-State: AOAM5315TYiMBYbEZ85f87TZ2KtQJ05aj5SeO8S74IWqmQ9KoUJ7ak/J 7PBFJZJLQtJV/7I1YaaeeIs= X-Google-Smtp-Source: ABdhPJxcHv/DaGmTgGE+92W4kxuzLmk8odZAeaitMaE5cLP2k+kqRlpcch9Xjw9PPZSECxN6/M9/Tw== X-Received: by 2002:adf:ec42:: with SMTP id w2mr9871201wrn.373.1618763516420; Sun, 18 Apr 2021 09:31:56 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 04/26] target/mips: Make CPU/FPU regnames[] arrays global Date: Sun, 18 Apr 2021 18:31:12 +0200 Message-Id: <20210418163134.1133100-5-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) The CPU/FPU regnames[] arrays is used in mips_tcg_init() and mips_cpu_dump_state(), which while being in translate.c is not specific to TCG. To be able to move mips_cpu_dump_state() to cpu.c, which is compiled for all accelerator, we need to make the regnames[] arrays global to target/mips/ by declaring them in "internal.h". Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/internal.h | 3 +++ target/mips/cpu.c | 7 +++++++ target/mips/fpu.c | 7 +++++++ target/mips/translate.c | 14 -------------- 4 files changed, 17 insertions(+), 14 deletions(-) diff --git a/target/mips/internal.h b/target/mips/internal.h index 99264b8bf6a..a8644f754a6 100644 --- a/target/mips/internal.h +++ b/target/mips/internal.h @@ -71,6 +71,9 @@ struct mips_def_t { int32_t SAARP; }; =20 +extern const char * const regnames[32]; +extern const char * const fregnames[32]; + extern const struct mips_def_t mips_defs[]; extern const int mips_defs_number; =20 diff --git a/target/mips/cpu.c b/target/mips/cpu.c index dce1e166bde..f354d18aec4 100644 --- a/target/mips/cpu.c +++ b/target/mips/cpu.c @@ -35,6 +35,13 @@ #include "qapi/qapi-commands-machine-target.h" #include "fpu_helper.h" =20 +const char * const regnames[32] =3D { + "r0", "at", "v0", "v1", "a0", "a1", "a2", "a3", + "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", + "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", + "t8", "t9", "k0", "k1", "gp", "sp", "s8", "ra", +}; + #if !defined(CONFIG_USER_ONLY) =20 /* Called for updates to CP0_Status. */ diff --git a/target/mips/fpu.c b/target/mips/fpu.c index 39a2f7fd22e..1447dba3fa3 100644 --- a/target/mips/fpu.c +++ b/target/mips/fpu.c @@ -16,3 +16,10 @@ const FloatRoundMode ieee_rm[4] =3D { float_round_up, float_round_down }; + +const char * const fregnames[32] =3D { + "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", + "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", + "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", + "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", +}; diff --git a/target/mips/translate.c b/target/mips/translate.c index 71fa5ec1973..f99d4d4016d 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -1267,13 +1267,6 @@ TCGv_i64 fpu_f64[32]; #define DISAS_STOP DISAS_TARGET_0 #define DISAS_EXIT DISAS_TARGET_1 =20 -static const char * const regnames[] =3D { - "r0", "at", "v0", "v1", "a0", "a1", "a2", "a3", - "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", - "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", - "t8", "t9", "k0", "k1", "gp", "sp", "s8", "ra", -}; - static const char * const regnames_HI[] =3D { "HI0", "HI1", "HI2", "HI3", }; @@ -1282,13 +1275,6 @@ static const char * const regnames_LO[] =3D { "LO0", "LO1", "LO2", "LO3", }; =20 -static const char * const fregnames[] =3D { - "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", - "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", - "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", - "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", -}; - /* General purpose registers moves. */ void gen_load_gpr(TCGv t, int reg) { --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.128.48 as permitted sender) client-ip=209.85.128.48; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wm1-f48.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.128.48 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763522; cv=none; d=zohomail.com; s=zohoarc; b=ei4UrMxldy1J9LIHIqkqy65VoO4b9iUjcB+d2PDe64/nwS7UlB4GAusYRR3tHBtrxyv3T4/A6Vksf/qJ2NTpGtI/g8zZ/FY8pZ4Hbl+QDS/UAyD0NqK0qGd9g86y+hd/4pVoRmEqroLsDTVEc/gXqYh4L8q/uoDad/4haG706gQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763522; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Sender:Subject:To; bh=+LA9n2OVPLRN0k0wiefnNDqi6/HvcfB8PbOY0Oz9dlY=; b=O75+yS/MVQKExUoCYG8rONGi6/Hi0mhLJe1O9qYlIHNOFO/hD23fJVfyJ7+UyOSuYv40HVK5tlj245oS1LLLhT+nxxRcIjqoaU297jj+GWs4DMXmpMrTKjyc8MU5hQbOCEQWU0305PZZ2sIH4Jh5d00lE1FGPGa6CwpEIu6MHhY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.128.48 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com Received: from mail-wm1-f48.google.com (mail-wm1-f48.google.com [209.85.128.48]) by mx.zohomail.com with SMTPS id 1618763522877105.41286208464157; Sun, 18 Apr 2021 09:32:02 -0700 (PDT) Received: by mail-wm1-f48.google.com with SMTP id p19so16879952wmq.1 for ; Sun, 18 Apr 2021 09:32:02 -0700 (PDT) Return-Path: Return-Path: Received: from localhost.localdomain (39.red-81-40-121.staticip.rima-tde.net. [81.40.121.39]) by smtp.gmail.com with ESMTPSA id 66sm19659277wmb.36.2021.04.18.09.32.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:32:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=+LA9n2OVPLRN0k0wiefnNDqi6/HvcfB8PbOY0Oz9dlY=; b=YPTbSzJj7EW+QGrRg/cFzsOh3TwiZhRcSouxaoSAcfw1WkiJjjQQ0tUtxwWs7yZlWh ko2thPFQKdMdFqcqubgBtEJUXWBQLUrFct+tZNiUlfXmTCMa5geU8oy+jOvSwuZFDfSs 6hh8pJsGEljugAo+HxtLS7wLBJkRVentUQ2Q16N2Zr9RRXNu/qrfxCmXcgGGk5hrE/Dd YpL/cuG4+8C9Kw7cHG/ZLhVG6euEow5fbzctek23TVXgr5Vyz0VYA+Te0nFluDNTyFVg m0BSt+QtHXhia/ytnkbtr3Hjnfwn9oiTnI60Q9f+FAU351pArs6Vw728OoAyDhmysTcv GaIA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=+LA9n2OVPLRN0k0wiefnNDqi6/HvcfB8PbOY0Oz9dlY=; b=bmhjwDGN7HkuHBPvT4ZEUM7VPZJJFQDrMbTUAQUsEfvofe9cjz91E4V6TZShjx/lwP C3i/vIvNnY1W3yLrTQhOm1i2w4dgo50YXHkmeaoNehRAnBmD3/8eH9DVteTpohAw07u7 KnbA6BIgsIXEVN1xu/7aQY+EbmMdgz4F5N0LD0aoMSKbOK77yQnQjc6kMrIXwBo+pPv8 drquOULCbAv+bovXZ4MiqkCM/+X60xF9ZspaJq3V+kRfl+KeifgItlgGVwvhKoM6JP+y cLdlT2XpZSjeaesiqjVGD+LuhfptUOAGbUYKefkH4mmY7Lb1duamIh1+ZhTxs3hOuVb+ /i5w== X-Gm-Message-State: AOAM530uXuuP5oB07hBx12si14wZW7g9yQa9GM9xL4q2SyoniIqMjCAq 3jDW93J30virmca/JSvaVi8= X-Google-Smtp-Source: ABdhPJwkOmihxxODMihCq267Bdnu63BGDddGey4FLK9kjIEI9Acm8jFbE2vkApA5R41SULKhNpKCvw== X-Received: by 2002:a7b:c097:: with SMTP id r23mr17191627wmh.40.1618763521116; Sun, 18 Apr 2021 09:32:01 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 05/26] target/mips: Restrict mips_cpu_dump_state() to cpu.c Date: Sun, 18 Apr 2021 18:31:13 +0200 Message-Id: <20210418163134.1133100-6-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) As mips_cpu_dump_state() is only used once to initialize the CPUClass::dump_state handler, we can move it to cpu.c to keep it symbol local. Beside, this handler is used by all accelerators, while the translate.c file targets TCG. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/internal.h | 1 - target/mips/cpu.c | 77 +++++++++++++++++++++++++++++++++++++++++ target/mips/translate.c | 77 ----------------------------------------- 3 files changed, 77 insertions(+), 78 deletions(-) diff --git a/target/mips/internal.h b/target/mips/internal.h index a8644f754a6..1c5674935aa 100644 --- a/target/mips/internal.h +++ b/target/mips/internal.h @@ -79,7 +79,6 @@ extern const int mips_defs_number; =20 void mips_cpu_do_interrupt(CPUState *cpu); bool mips_cpu_exec_interrupt(CPUState *cpu, int int_req); -void mips_cpu_dump_state(CPUState *cpu, FILE *f, int flags); hwaddr mips_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); int mips_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg); int mips_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); diff --git a/target/mips/cpu.c b/target/mips/cpu.c index f354d18aec4..ac38a3262ca 100644 --- a/target/mips/cpu.c +++ b/target/mips/cpu.c @@ -145,6 +145,83 @@ void cpu_mips_store_cause(CPUMIPSState *env, target_ul= ong val) =20 #endif /* !CONFIG_USER_ONLY */ =20 +static void fpu_dump_state(CPUMIPSState *env, FILE * f, int flags) +{ + int i; + int is_fpu64 =3D !!(env->hflags & MIPS_HFLAG_F64); + +#define printfpr(fp) \ + do { \ + if (is_fpu64) \ + qemu_fprintf(f, "w:%08x d:%016" PRIx64 \ + " fd:%13g fs:%13g psu: %13g\n", \ + (fp)->w[FP_ENDIAN_IDX], (fp)->d, \ + (double)(fp)->fd, \ + (double)(fp)->fs[FP_ENDIAN_IDX], \ + (double)(fp)->fs[!FP_ENDIAN_IDX]); \ + else { \ + fpr_t tmp; \ + tmp.w[FP_ENDIAN_IDX] =3D (fp)->w[FP_ENDIAN_IDX]; \ + tmp.w[!FP_ENDIAN_IDX] =3D ((fp) + 1)->w[FP_ENDIAN_IDX]; \ + qemu_fprintf(f, "w:%08x d:%016" PRIx64 \ + " fd:%13g fs:%13g psu:%13g\n", \ + tmp.w[FP_ENDIAN_IDX], tmp.d, \ + (double)tmp.fd, \ + (double)tmp.fs[FP_ENDIAN_IDX], \ + (double)tmp.fs[!FP_ENDIAN_IDX]); \ + } \ + } while (0) + + + qemu_fprintf(f, + "CP1 FCR0 0x%08x FCR31 0x%08x SR.FR %d fp_status 0x%02= x\n", + env->active_fpu.fcr0, env->active_fpu.fcr31, is_fpu64, + get_float_exception_flags(&env->active_fpu.fp_status)); + for (i =3D 0; i < 32; (is_fpu64) ? i++ : (i +=3D 2)) { + qemu_fprintf(f, "%3s: ", fregnames[i]); + printfpr(&env->active_fpu.fpr[i]); + } + +#undef printfpr +} + +static void mips_cpu_dump_state(CPUState *cs, FILE *f, int flags) +{ + MIPSCPU *cpu =3D MIPS_CPU(cs); + CPUMIPSState *env =3D &cpu->env; + int i; + + qemu_fprintf(f, "pc=3D0x" TARGET_FMT_lx " HI=3D0x" TARGET_FMT_lx + " LO=3D0x" TARGET_FMT_lx " ds %04x " + TARGET_FMT_lx " " TARGET_FMT_ld "\n", + env->active_tc.PC, env->active_tc.HI[0], env->active_tc.L= O[0], + env->hflags, env->btarget, env->bcond); + for (i =3D 0; i < 32; i++) { + if ((i & 3) =3D=3D 0) { + qemu_fprintf(f, "GPR%02d:", i); + } + qemu_fprintf(f, " %s " TARGET_FMT_lx, + regnames[i], env->active_tc.gpr[i]); + if ((i & 3) =3D=3D 3) { + qemu_fprintf(f, "\n"); + } + } + + qemu_fprintf(f, "CP0 Status 0x%08x Cause 0x%08x EPC 0x" + TARGET_FMT_lx "\n", + env->CP0_Status, env->CP0_Cause, env->CP0_EPC); + qemu_fprintf(f, " Config0 0x%08x Config1 0x%08x LLAddr 0x%016" + PRIx64 "\n", + env->CP0_Config0, env->CP0_Config1, env->CP0_LLAddr); + qemu_fprintf(f, " Config2 0x%08x Config3 0x%08x\n", + env->CP0_Config2, env->CP0_Config3); + qemu_fprintf(f, " Config4 0x%08x Config5 0x%08x\n", + env->CP0_Config4, env->CP0_Config5); + if ((flags & CPU_DUMP_FPU) && (env->hflags & MIPS_HFLAG_FPU)) { + fpu_dump_state(env, f, flags); + } +} + static const char * const excp_names[EXCP_LAST + 1] =3D { [EXCP_RESET] =3D "reset", [EXCP_SRESET] =3D "soft reset", diff --git a/target/mips/translate.c b/target/mips/translate.c index f99d4d4016d..8702f9220be 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -25579,83 +25579,6 @@ void gen_intermediate_code(CPUState *cs, Translati= onBlock *tb, int max_insns) translator_loop(&mips_tr_ops, &ctx.base, cs, tb, max_insns); } =20 -static void fpu_dump_state(CPUMIPSState *env, FILE * f, int flags) -{ - int i; - int is_fpu64 =3D !!(env->hflags & MIPS_HFLAG_F64); - -#define printfpr(fp) \ - do { \ - if (is_fpu64) \ - qemu_fprintf(f, "w:%08x d:%016" PRIx64 \ - " fd:%13g fs:%13g psu: %13g\n", \ - (fp)->w[FP_ENDIAN_IDX], (fp)->d, \ - (double)(fp)->fd, \ - (double)(fp)->fs[FP_ENDIAN_IDX], \ - (double)(fp)->fs[!FP_ENDIAN_IDX]); \ - else { \ - fpr_t tmp; \ - tmp.w[FP_ENDIAN_IDX] =3D (fp)->w[FP_ENDIAN_IDX]; \ - tmp.w[!FP_ENDIAN_IDX] =3D ((fp) + 1)->w[FP_ENDIAN_IDX]; \ - qemu_fprintf(f, "w:%08x d:%016" PRIx64 \ - " fd:%13g fs:%13g psu:%13g\n", \ - tmp.w[FP_ENDIAN_IDX], tmp.d, \ - (double)tmp.fd, \ - (double)tmp.fs[FP_ENDIAN_IDX], \ - (double)tmp.fs[!FP_ENDIAN_IDX]); \ - } \ - } while (0) - - - qemu_fprintf(f, - "CP1 FCR0 0x%08x FCR31 0x%08x SR.FR %d fp_status 0x%02= x\n", - env->active_fpu.fcr0, env->active_fpu.fcr31, is_fpu64, - get_float_exception_flags(&env->active_fpu.fp_status)); - for (i =3D 0; i < 32; (is_fpu64) ? i++ : (i +=3D 2)) { - qemu_fprintf(f, "%3s: ", fregnames[i]); - printfpr(&env->active_fpu.fpr[i]); - } - -#undef printfpr -} - -void mips_cpu_dump_state(CPUState *cs, FILE *f, int flags) -{ - MIPSCPU *cpu =3D MIPS_CPU(cs); - CPUMIPSState *env =3D &cpu->env; - int i; - - qemu_fprintf(f, "pc=3D0x" TARGET_FMT_lx " HI=3D0x" TARGET_FMT_lx - " LO=3D0x" TARGET_FMT_lx " ds %04x " - TARGET_FMT_lx " " TARGET_FMT_ld "\n", - env->active_tc.PC, env->active_tc.HI[0], env->active_tc.L= O[0], - env->hflags, env->btarget, env->bcond); - for (i =3D 0; i < 32; i++) { - if ((i & 3) =3D=3D 0) { - qemu_fprintf(f, "GPR%02d:", i); - } - qemu_fprintf(f, " %s " TARGET_FMT_lx, - regnames[i], env->active_tc.gpr[i]); - if ((i & 3) =3D=3D 3) { - qemu_fprintf(f, "\n"); - } - } - - qemu_fprintf(f, "CP0 Status 0x%08x Cause 0x%08x EPC 0x" - TARGET_FMT_lx "\n", - env->CP0_Status, env->CP0_Cause, env->CP0_EPC); - qemu_fprintf(f, " Config0 0x%08x Config1 0x%08x LLAddr 0x%016" - PRIx64 "\n", - env->CP0_Config0, env->CP0_Config1, env->CP0_LLAddr); - qemu_fprintf(f, " Config2 0x%08x Config3 0x%08x\n", - env->CP0_Config2, env->CP0_Config3); - qemu_fprintf(f, " Config4 0x%08x Config5 0x%08x\n", - env->CP0_Config4, env->CP0_Config5); - if ((flags & CPU_DUMP_FPU) && (env->hflags & MIPS_HFLAG_FPU)) { - fpu_dump_state(env, f, flags); - } -} - void mips_tcg_init(void) { int i; --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.49 as permitted sender) client-ip=209.85.221.49; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-f49.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.49 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763527; cv=none; d=zohomail.com; s=zohoarc; b=LGurkdWhbrH7t1upRP1vU8XHKf9iBUDyVKXi/kV+pw/MndahCeDf9b2sC3pgPlxj2oAOqo/r1TP3hVM7A/E/267goAnJaX2L2x1tnXWQmQ4zuglQCGjDwHT3eAXLNi6L3Jng3c20p3K7IeanTYBArMBgVVilR8bJgZxLssGpaI8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763527; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Sender:Subject:To; bh=2e3Si7lGrrk+Y9OIqiTjQcHA9/ipIXuE45sjZMz6+7o=; b=gY5Td2jR0fB7sclCvG2zLZDO5T8E5rKjkIASGtPMM4j0TkXFD5ceZ0UIyMgr8ArWU2FpRObWLYJX7t3+Tj6SSg4ClbRKoXx0HugehNsK+PVGO6kW9zR3cr6md5IlAledvL+jHf9JSKLjaIOWnOfHImfXfGRxY82NEFWY2o69srI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.49 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com Received: from mail-wr1-f49.google.com (mail-wr1-f49.google.com [209.85.221.49]) by mx.zohomail.com with SMTPS id 1618763527783943.5622702239783; Sun, 18 Apr 2021 09:32:07 -0700 (PDT) Received: by mail-wr1-f49.google.com with SMTP id e5so2842669wrg.7 for ; Sun, 18 Apr 2021 09:32:07 -0700 (PDT) Return-Path: Return-Path: Received: from localhost.localdomain (39.red-81-40-121.staticip.rima-tde.net. [81.40.121.39]) by smtp.gmail.com with ESMTPSA id o125sm17153615wmo.24.2021.04.18.09.32.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:32:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=2e3Si7lGrrk+Y9OIqiTjQcHA9/ipIXuE45sjZMz6+7o=; b=IFPixG1A0/g0p3gt50PrAhGPv8YXsh1SrGAVSNyQX6uZVInRAFnM+vAhgzMG7Oebbh x3l/p+DClMPgY/i2GcoXDWUUWcLmu/MDeWv52ZZWhS9cdiJqAlYJ8WoMHxIX8TwZM14S 39QbqTdzdjvij477sUWAsKFapbHyixAFtB0pCywX0uS+4/iLFomKGu9rHelrAYfYTv8f 6WbKEbYVkhfUshchFlX3E1EL+22Ajmj9lr7SNGwfLPZ3ztm03c2HXIObHKdgD+11tBsF HcmFeHKjQ5P5VZAuNR5XuiMCyackNIOdWUcPvXIB4FOT/Gcd5I59WTu8yGWckHlgaKSD AG0w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=2e3Si7lGrrk+Y9OIqiTjQcHA9/ipIXuE45sjZMz6+7o=; b=EI91aGNU5s9K1xVYKTAFpPLgHm+8feu3O9M7r8Wbx3SpE4so+Wt4rwCo6kib8J0E0a XvVVf3wevexDV6RPg29ToW5HlBI0OWsZ4jPDWEQ1g4t0T9BQF0//aHEc82rpkpjMUg/A 2AyxDJHZ7rPN8o5So9Endr0muoQ8hu8xECJnp3AcOtvhMz7jt3f8xQ8+Ze00tw71aMOG 9/TsrgC7oLvzM9CmKONFxEVee6QMX3hLBhpXqnGdB/0dBp21UrL/Tx7uCELAoReTHa2Y otLZ6zz2I3hQQMRALOBddF3tpka80bcbvKsK/sWTS7QjdGXqhaH4Cf2Z1YiUB7r2WKuv Ir4A== X-Gm-Message-State: AOAM532fo+ZYFQKBcPYp+CYEyPlxmUogeRULbOknp17zjfkyUuCb2Qzh EnQlPPBHOYnjRkwRbzbbWxk= X-Google-Smtp-Source: ABdhPJyIjssjXP5qXu8tNDoYZBtT4iT7IcT1g7TsonDxdNiEl2y8I+0+bH4fF+YLfTa7vR0ubUheCg== X-Received: by 2002:adf:cc87:: with SMTP id p7mr9975219wrj.388.1618763525901; Sun, 18 Apr 2021 09:32:05 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 06/26] target/mips: Extract load/store helpers to ldst_helper.c Date: Sun, 18 Apr 2021 18:31:14 +0200 Message-Id: <20210418163134.1133100-7-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/ldst_helper.c | 304 ++++++++++++++++++++++++++++++++++++++ target/mips/op_helper.c | 274 ---------------------------------- target/mips/meson.build | 1 + 3 files changed, 305 insertions(+), 274 deletions(-) create mode 100644 target/mips/ldst_helper.c diff --git a/target/mips/ldst_helper.c b/target/mips/ldst_helper.c new file mode 100644 index 00000000000..3fbcc3509ab --- /dev/null +++ b/target/mips/ldst_helper.c @@ -0,0 +1,304 @@ +/* + * MIPS emulation load/store helpers for QEMU. + * + * Copyright (c) 2004-2005 Jocelyn Mayer + * + * SPDX-License-Identifier: LGPL-2.1-or-later + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + * + */ + +#include "qemu/osdep.h" +#include "cpu.h" +#include "exec/helper-proto.h" +#include "exec/exec-all.h" +#include "exec/memop.h" +#include "internal.h" + +#ifndef CONFIG_USER_ONLY + +static inline hwaddr do_translate_address(CPUMIPSState *env, + target_ulong address, + MMUAccessType access_type, + uintptr_t retaddr) +{ + hwaddr paddr; + CPUState *cs =3D env_cpu(env); + + paddr =3D cpu_mips_translate_address(env, address, access_type); + + if (paddr =3D=3D -1LL) { + cpu_loop_exit_restore(cs, retaddr); + } else { + return paddr; + } +} + +#define HELPER_LD_ATOMIC(name, insn, almask, do_cast) = \ +target_ulong helper_##name(CPUMIPSState *env, target_ulong arg, int mem_id= x) \ +{ = \ + if (arg & almask) { = \ + if (!(env->hflags & MIPS_HFLAG_DM)) { = \ + env->CP0_BadVAddr =3D arg; = \ + } = \ + do_raise_exception(env, EXCP_AdEL, GETPC()); = \ + } = \ + env->CP0_LLAddr =3D do_translate_address(env, arg, MMU_DATA_LOAD, GETP= C()); \ + env->lladdr =3D arg; = \ + env->llval =3D do_cast cpu_##insn##_mmuidx_ra(env, arg, mem_idx, GETPC= ()); \ + return env->llval; = \ +} +HELPER_LD_ATOMIC(ll, ldl, 0x3, (target_long)(int32_t)) +#ifdef TARGET_MIPS64 +HELPER_LD_ATOMIC(lld, ldq, 0x7, (target_ulong)) +#endif +#undef HELPER_LD_ATOMIC + +#endif /* !CONFIG_USER_ONLY */ + +#ifdef TARGET_WORDS_BIGENDIAN +#define GET_LMASK(v) ((v) & 3) +#define GET_OFFSET(addr, offset) (addr + (offset)) +#else +#define GET_LMASK(v) (((v) & 3) ^ 3) +#define GET_OFFSET(addr, offset) (addr - (offset)) +#endif + +void helper_swl(CPUMIPSState *env, target_ulong arg1, target_ulong arg2, + int mem_idx) +{ + cpu_stb_mmuidx_ra(env, arg2, (uint8_t)(arg1 >> 24), mem_idx, GETPC()); + + if (GET_LMASK(arg2) <=3D 2) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 1), (uint8_t)(arg1 >> 16), + mem_idx, GETPC()); + } + + if (GET_LMASK(arg2) <=3D 1) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 2), (uint8_t)(arg1 >> 8), + mem_idx, GETPC()); + } + + if (GET_LMASK(arg2) =3D=3D 0) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 3), (uint8_t)arg1, + mem_idx, GETPC()); + } +} + +void helper_swr(CPUMIPSState *env, target_ulong arg1, target_ulong arg2, + int mem_idx) +{ + cpu_stb_mmuidx_ra(env, arg2, (uint8_t)arg1, mem_idx, GETPC()); + + if (GET_LMASK(arg2) >=3D 1) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -1), (uint8_t)(arg1 >> 8), + mem_idx, GETPC()); + } + + if (GET_LMASK(arg2) >=3D 2) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -2), (uint8_t)(arg1 >> 16), + mem_idx, GETPC()); + } + + if (GET_LMASK(arg2) =3D=3D 3) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -3), (uint8_t)(arg1 >> 24), + mem_idx, GETPC()); + } +} + +#if defined(TARGET_MIPS64) +/* + * "half" load and stores. We must do the memory access inline, + * or fault handling won't work. + */ +#ifdef TARGET_WORDS_BIGENDIAN +#define GET_LMASK64(v) ((v) & 7) +#else +#define GET_LMASK64(v) (((v) & 7) ^ 7) +#endif + +void helper_sdl(CPUMIPSState *env, target_ulong arg1, target_ulong arg2, + int mem_idx) +{ + cpu_stb_mmuidx_ra(env, arg2, (uint8_t)(arg1 >> 56), mem_idx, GETPC()); + + if (GET_LMASK64(arg2) <=3D 6) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 1), (uint8_t)(arg1 >> 48), + mem_idx, GETPC()); + } + + if (GET_LMASK64(arg2) <=3D 5) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 2), (uint8_t)(arg1 >> 40), + mem_idx, GETPC()); + } + + if (GET_LMASK64(arg2) <=3D 4) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 3), (uint8_t)(arg1 >> 32), + mem_idx, GETPC()); + } + + if (GET_LMASK64(arg2) <=3D 3) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 4), (uint8_t)(arg1 >> 24), + mem_idx, GETPC()); + } + + if (GET_LMASK64(arg2) <=3D 2) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 5), (uint8_t)(arg1 >> 16), + mem_idx, GETPC()); + } + + if (GET_LMASK64(arg2) <=3D 1) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 6), (uint8_t)(arg1 >> 8), + mem_idx, GETPC()); + } + + if (GET_LMASK64(arg2) <=3D 0) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 7), (uint8_t)arg1, + mem_idx, GETPC()); + } +} + +void helper_sdr(CPUMIPSState *env, target_ulong arg1, target_ulong arg2, + int mem_idx) +{ + cpu_stb_mmuidx_ra(env, arg2, (uint8_t)arg1, mem_idx, GETPC()); + + if (GET_LMASK64(arg2) >=3D 1) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -1), (uint8_t)(arg1 >> 8), + mem_idx, GETPC()); + } + + if (GET_LMASK64(arg2) >=3D 2) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -2), (uint8_t)(arg1 >> 16), + mem_idx, GETPC()); + } + + if (GET_LMASK64(arg2) >=3D 3) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -3), (uint8_t)(arg1 >> 24), + mem_idx, GETPC()); + } + + if (GET_LMASK64(arg2) >=3D 4) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -4), (uint8_t)(arg1 >> 32), + mem_idx, GETPC()); + } + + if (GET_LMASK64(arg2) >=3D 5) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -5), (uint8_t)(arg1 >> 40), + mem_idx, GETPC()); + } + + if (GET_LMASK64(arg2) >=3D 6) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -6), (uint8_t)(arg1 >> 48), + mem_idx, GETPC()); + } + + if (GET_LMASK64(arg2) =3D=3D 7) { + cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -7), (uint8_t)(arg1 >> 56), + mem_idx, GETPC()); + } +} +#endif /* TARGET_MIPS64 */ + +static const int multiple_regs[] =3D { 16, 17, 18, 19, 20, 21, 22, 23, 30 = }; + +void helper_lwm(CPUMIPSState *env, target_ulong addr, target_ulong reglist, + uint32_t mem_idx) +{ + target_ulong base_reglist =3D reglist & 0xf; + target_ulong do_r31 =3D reglist & 0x10; + + if (base_reglist > 0 && base_reglist <=3D ARRAY_SIZE(multiple_regs)) { + target_ulong i; + + for (i =3D 0; i < base_reglist; i++) { + env->active_tc.gpr[multiple_regs[i]] =3D + (target_long)cpu_ldl_mmuidx_ra(env, addr, mem_idx, GETPC()= ); + addr +=3D 4; + } + } + + if (do_r31) { + env->active_tc.gpr[31] =3D + (target_long)cpu_ldl_mmuidx_ra(env, addr, mem_idx, GETPC()); + } +} + +void helper_swm(CPUMIPSState *env, target_ulong addr, target_ulong reglist, + uint32_t mem_idx) +{ + target_ulong base_reglist =3D reglist & 0xf; + target_ulong do_r31 =3D reglist & 0x10; + + if (base_reglist > 0 && base_reglist <=3D ARRAY_SIZE(multiple_regs)) { + target_ulong i; + + for (i =3D 0; i < base_reglist; i++) { + cpu_stw_mmuidx_ra(env, addr, env->active_tc.gpr[multiple_regs[= i]], + mem_idx, GETPC()); + addr +=3D 4; + } + } + + if (do_r31) { + cpu_stw_mmuidx_ra(env, addr, env->active_tc.gpr[31], mem_idx, GETP= C()); + } +} + +#if defined(TARGET_MIPS64) +void helper_ldm(CPUMIPSState *env, target_ulong addr, target_ulong reglist, + uint32_t mem_idx) +{ + target_ulong base_reglist =3D reglist & 0xf; + target_ulong do_r31 =3D reglist & 0x10; + + if (base_reglist > 0 && base_reglist <=3D ARRAY_SIZE(multiple_regs)) { + target_ulong i; + + for (i =3D 0; i < base_reglist; i++) { + env->active_tc.gpr[multiple_regs[i]] =3D + cpu_ldq_mmuidx_ra(env, addr, mem_idx, GETPC()); + addr +=3D 8; + } + } + + if (do_r31) { + env->active_tc.gpr[31] =3D + cpu_ldq_mmuidx_ra(env, addr, mem_idx, GETPC()); + } +} + +void helper_sdm(CPUMIPSState *env, target_ulong addr, target_ulong reglist, + uint32_t mem_idx) +{ + target_ulong base_reglist =3D reglist & 0xf; + target_ulong do_r31 =3D reglist & 0x10; + + if (base_reglist > 0 && base_reglist <=3D ARRAY_SIZE(multiple_regs)) { + target_ulong i; + + for (i =3D 0; i < base_reglist; i++) { + cpu_stq_mmuidx_ra(env, addr, env->active_tc.gpr[multiple_regs[= i]], + mem_idx, GETPC()); + addr +=3D 8; + } + } + + if (do_r31) { + cpu_stq_mmuidx_ra(env, addr, env->active_tc.gpr[31], mem_idx, GETP= C()); + } +} + +#endif /* TARGET_MIPS64 */ diff --git a/target/mips/op_helper.c b/target/mips/op_helper.c index b80e8f75401..0b54072378c 100644 --- a/target/mips/op_helper.c +++ b/target/mips/op_helper.c @@ -285,280 +285,6 @@ target_ulong helper_rotx(target_ulong rs, uint32_t sh= ift, uint32_t shiftx, return (int64_t)(int32_t)(uint32_t)tmp5; } =20 -#ifndef CONFIG_USER_ONLY - -static inline hwaddr do_translate_address(CPUMIPSState *env, - target_ulong address, - MMUAccessType access_type, - uintptr_t retaddr) -{ - hwaddr paddr; - CPUState *cs =3D env_cpu(env); - - paddr =3D cpu_mips_translate_address(env, address, access_type); - - if (paddr =3D=3D -1LL) { - cpu_loop_exit_restore(cs, retaddr); - } else { - return paddr; - } -} - -#define HELPER_LD_ATOMIC(name, insn, almask, do_cast) = \ -target_ulong helper_##name(CPUMIPSState *env, target_ulong arg, int mem_id= x) \ -{ = \ - if (arg & almask) { = \ - if (!(env->hflags & MIPS_HFLAG_DM)) { = \ - env->CP0_BadVAddr =3D arg; = \ - } = \ - do_raise_exception(env, EXCP_AdEL, GETPC()); = \ - } = \ - env->CP0_LLAddr =3D do_translate_address(env, arg, MMU_DATA_LOAD, GETP= C()); \ - env->lladdr =3D arg; = \ - env->llval =3D do_cast cpu_##insn##_mmuidx_ra(env, arg, mem_idx, GETPC= ()); \ - return env->llval; = \ -} -HELPER_LD_ATOMIC(ll, ldl, 0x3, (target_long)(int32_t)) -#ifdef TARGET_MIPS64 -HELPER_LD_ATOMIC(lld, ldq, 0x7, (target_ulong)) -#endif -#undef HELPER_LD_ATOMIC -#endif - -#ifdef TARGET_WORDS_BIGENDIAN -#define GET_LMASK(v) ((v) & 3) -#define GET_OFFSET(addr, offset) (addr + (offset)) -#else -#define GET_LMASK(v) (((v) & 3) ^ 3) -#define GET_OFFSET(addr, offset) (addr - (offset)) -#endif - -void helper_swl(CPUMIPSState *env, target_ulong arg1, target_ulong arg2, - int mem_idx) -{ - cpu_stb_mmuidx_ra(env, arg2, (uint8_t)(arg1 >> 24), mem_idx, GETPC()); - - if (GET_LMASK(arg2) <=3D 2) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 1), (uint8_t)(arg1 >> 16), - mem_idx, GETPC()); - } - - if (GET_LMASK(arg2) <=3D 1) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 2), (uint8_t)(arg1 >> 8), - mem_idx, GETPC()); - } - - if (GET_LMASK(arg2) =3D=3D 0) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 3), (uint8_t)arg1, - mem_idx, GETPC()); - } -} - -void helper_swr(CPUMIPSState *env, target_ulong arg1, target_ulong arg2, - int mem_idx) -{ - cpu_stb_mmuidx_ra(env, arg2, (uint8_t)arg1, mem_idx, GETPC()); - - if (GET_LMASK(arg2) >=3D 1) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -1), (uint8_t)(arg1 >> 8), - mem_idx, GETPC()); - } - - if (GET_LMASK(arg2) >=3D 2) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -2), (uint8_t)(arg1 >> 16), - mem_idx, GETPC()); - } - - if (GET_LMASK(arg2) =3D=3D 3) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -3), (uint8_t)(arg1 >> 24), - mem_idx, GETPC()); - } -} - -#if defined(TARGET_MIPS64) -/* - * "half" load and stores. We must do the memory access inline, - * or fault handling won't work. - */ -#ifdef TARGET_WORDS_BIGENDIAN -#define GET_LMASK64(v) ((v) & 7) -#else -#define GET_LMASK64(v) (((v) & 7) ^ 7) -#endif - -void helper_sdl(CPUMIPSState *env, target_ulong arg1, target_ulong arg2, - int mem_idx) -{ - cpu_stb_mmuidx_ra(env, arg2, (uint8_t)(arg1 >> 56), mem_idx, GETPC()); - - if (GET_LMASK64(arg2) <=3D 6) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 1), (uint8_t)(arg1 >> 48), - mem_idx, GETPC()); - } - - if (GET_LMASK64(arg2) <=3D 5) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 2), (uint8_t)(arg1 >> 40), - mem_idx, GETPC()); - } - - if (GET_LMASK64(arg2) <=3D 4) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 3), (uint8_t)(arg1 >> 32), - mem_idx, GETPC()); - } - - if (GET_LMASK64(arg2) <=3D 3) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 4), (uint8_t)(arg1 >> 24), - mem_idx, GETPC()); - } - - if (GET_LMASK64(arg2) <=3D 2) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 5), (uint8_t)(arg1 >> 16), - mem_idx, GETPC()); - } - - if (GET_LMASK64(arg2) <=3D 1) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 6), (uint8_t)(arg1 >> 8), - mem_idx, GETPC()); - } - - if (GET_LMASK64(arg2) <=3D 0) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, 7), (uint8_t)arg1, - mem_idx, GETPC()); - } -} - -void helper_sdr(CPUMIPSState *env, target_ulong arg1, target_ulong arg2, - int mem_idx) -{ - cpu_stb_mmuidx_ra(env, arg2, (uint8_t)arg1, mem_idx, GETPC()); - - if (GET_LMASK64(arg2) >=3D 1) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -1), (uint8_t)(arg1 >> 8), - mem_idx, GETPC()); - } - - if (GET_LMASK64(arg2) >=3D 2) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -2), (uint8_t)(arg1 >> 16), - mem_idx, GETPC()); - } - - if (GET_LMASK64(arg2) >=3D 3) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -3), (uint8_t)(arg1 >> 24), - mem_idx, GETPC()); - } - - if (GET_LMASK64(arg2) >=3D 4) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -4), (uint8_t)(arg1 >> 32), - mem_idx, GETPC()); - } - - if (GET_LMASK64(arg2) >=3D 5) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -5), (uint8_t)(arg1 >> 40), - mem_idx, GETPC()); - } - - if (GET_LMASK64(arg2) >=3D 6) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -6), (uint8_t)(arg1 >> 48), - mem_idx, GETPC()); - } - - if (GET_LMASK64(arg2) =3D=3D 7) { - cpu_stb_mmuidx_ra(env, GET_OFFSET(arg2, -7), (uint8_t)(arg1 >> 56), - mem_idx, GETPC()); - } -} -#endif /* TARGET_MIPS64 */ - -static const int multiple_regs[] =3D { 16, 17, 18, 19, 20, 21, 22, 23, 30 = }; - -void helper_lwm(CPUMIPSState *env, target_ulong addr, target_ulong reglist, - uint32_t mem_idx) -{ - target_ulong base_reglist =3D reglist & 0xf; - target_ulong do_r31 =3D reglist & 0x10; - - if (base_reglist > 0 && base_reglist <=3D ARRAY_SIZE(multiple_regs)) { - target_ulong i; - - for (i =3D 0; i < base_reglist; i++) { - env->active_tc.gpr[multiple_regs[i]] =3D - (target_long)cpu_ldl_mmuidx_ra(env, addr, mem_idx, GETPC()= ); - addr +=3D 4; - } - } - - if (do_r31) { - env->active_tc.gpr[31] =3D - (target_long)cpu_ldl_mmuidx_ra(env, addr, mem_idx, GETPC()); - } -} - -void helper_swm(CPUMIPSState *env, target_ulong addr, target_ulong reglist, - uint32_t mem_idx) -{ - target_ulong base_reglist =3D reglist & 0xf; - target_ulong do_r31 =3D reglist & 0x10; - - if (base_reglist > 0 && base_reglist <=3D ARRAY_SIZE(multiple_regs)) { - target_ulong i; - - for (i =3D 0; i < base_reglist; i++) { - cpu_stw_mmuidx_ra(env, addr, env->active_tc.gpr[multiple_regs[= i]], - mem_idx, GETPC()); - addr +=3D 4; - } - } - - if (do_r31) { - cpu_stw_mmuidx_ra(env, addr, env->active_tc.gpr[31], mem_idx, GETP= C()); - } -} - -#if defined(TARGET_MIPS64) -void helper_ldm(CPUMIPSState *env, target_ulong addr, target_ulong reglist, - uint32_t mem_idx) -{ - target_ulong base_reglist =3D reglist & 0xf; - target_ulong do_r31 =3D reglist & 0x10; - - if (base_reglist > 0 && base_reglist <=3D ARRAY_SIZE(multiple_regs)) { - target_ulong i; - - for (i =3D 0; i < base_reglist; i++) { - env->active_tc.gpr[multiple_regs[i]] =3D - cpu_ldq_mmuidx_ra(env, addr, mem_idx, GETPC()); - addr +=3D 8; - } - } - - if (do_r31) { - env->active_tc.gpr[31] =3D - cpu_ldq_mmuidx_ra(env, addr, mem_idx, GETPC()); - } -} - -void helper_sdm(CPUMIPSState *env, target_ulong addr, target_ulong reglist, - uint32_t mem_idx) -{ - target_ulong base_reglist =3D reglist & 0xf; - target_ulong do_r31 =3D reglist & 0x10; - - if (base_reglist > 0 && base_reglist <=3D ARRAY_SIZE(multiple_regs)) { - target_ulong i; - - for (i =3D 0; i < base_reglist; i++) { - cpu_stq_mmuidx_ra(env, addr, env->active_tc.gpr[multiple_regs[= i]], - mem_idx, GETPC()); - addr +=3D 8; - } - } - - if (do_r31) { - cpu_stq_mmuidx_ra(env, addr, env->active_tc.gpr[31], mem_idx, GETP= C()); - } -} -#endif - =20 void helper_fork(target_ulong arg1, target_ulong arg2) { diff --git a/target/mips/meson.build b/target/mips/meson.build index daf5f1d55bc..15c2f835c68 100644 --- a/target/mips/meson.build +++ b/target/mips/meson.build @@ -18,6 +18,7 @@ mips_tcg_ss.add(files( 'dsp_helper.c', 'fpu_helper.c', + 'ldst_helper.c', 'lmmi_helper.c', 'msa_helper.c', 'msa_translate.c', --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.52 as permitted sender) client-ip=209.85.221.52; envelope-from=philippe.mathieu.daude@gmail.com; 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[81.40.121.39]) by smtp.gmail.com with ESMTPSA id f7sm16490729wrp.48.2021.04.18.09.32.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:32:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=/Sr8nTDroetZqZndBjXDWbbfb5wBJI092fFAFOodnfE=; b=uKpQbqHNOHJjqvNkvrLIFC4qAC22q0eTLb4fJtYTyc0H0dgJ72+RtpPqmItWnU6Zok v3txRWk09w3n1So0D90yDaOszK/u5f61lOxPNBzVQQ1UO9vROmukWj1t6m/8BaWJEg5j 8qIm3FzF+ZkUZev74oQQWAYl406jKy22f+26np+sc0Y2usmhqP3ncxCiU+eJ67YP692T py/6EV59bg1BojKXWGHYhcwqj5uoBYEQVLhO4VGaGWRsbOfrg/hmJMM+NbIiIJuOB4VV tqznwehR8iDieYkteU/7rdecBlj6k5t4LHF2wEPFyUT4/MO9JrotMLkV+u6eRDPGggk+ PLyA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=/Sr8nTDroetZqZndBjXDWbbfb5wBJI092fFAFOodnfE=; b=gBmHF4jz8bcoC+sR4p82lE6WJyEJU1pDMExN9NHG9A5aLPikcjlNmqMi7oe2HAttAC KcxwDkjVBeTdRJqvOmPXMgGTO7eC//+71GJChgKfb64e4XMZ68iiBQ8lNt9eb48aKWN8 1vUIC4wuA7fT86WQ3RxUdBvLYlItDTY2l1uKjebglwkhkcV8RH6QKQl9ehPDSAauhRjZ kh3whIVWY048CHqkckgOXyaYaOFu6rZhIKHb+e4MS3v4kRLympFNyiRDQWt0HQ1YhJko siKRw1MFvED47soVB78exYiGw++iqDQ+2gCq6BkyjhTSt2lUYwftFAa51auLQvN8qxoS SBcw== X-Gm-Message-State: AOAM532I9y3dmpCyXvbo/Cgj6tG6Ueqn31q+D3BS0g1xID80H4ozdWU9 zwSR0NcLyvziWQVJRA4Sfj0= X-Google-Smtp-Source: ABdhPJy7i46suQAUOOlD7i6Tc8DN1LQMeOtoG9YPtZUq+ByShKhREQhKx4Zdn3uXbPHSNAbZWd4zng== X-Received: by 2002:a5d:4a48:: with SMTP id v8mr9898923wrs.204.1618763530489; Sun, 18 Apr 2021 09:32:10 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno , Paolo Bonzini Subject: [PATCH 07/26] meson: Introduce meson_user_arch source set for arch-specific user-mode Date: Sun, 18 Apr 2021 18:31:15 +0200 Message-Id: <20210418163134.1133100-8-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) Similarly to the 'target_softmmu_arch' source set which allows to restrict target-specific sources to system emulation, add the equivalent 'meson_user_arch' set for user emulation. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- Cc: Paolo Bonzini --- meson.build | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/meson.build b/meson.build index d8bb1ec5aa9..1ffdc9e6c4e 100644 --- a/meson.build +++ b/meson.build @@ -1751,6 +1751,7 @@ hw_arch =3D {} target_arch =3D {} target_softmmu_arch =3D {} +target_user_arch =3D {} =20 ############### # Trace files # @@ -2168,6 +2169,11 @@ abi =3D config_target['TARGET_ABI_DIR'] target_type=3D'user' qemu_target_name =3D 'qemu-' + target_name + if arch in target_user_arch + t =3D target_user_arch[arch].apply(config_target, strict: false) + arch_srcs +=3D t.sources() + arch_deps +=3D t.dependencies() + endif if 'CONFIG_LINUX_USER' in config_target base_dir =3D 'linux-user' target_inc +=3D include_directories('linux-user/host/' / config_host= ['ARCH']) --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.50 as permitted sender) client-ip=209.85.221.50; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-f50.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.50 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763536; cv=none; d=zohomail.com; s=zohoarc; b=Ld5q8mQ2phMZAt0/udZ8jdovOj28oCQk02c3gcQ+q4E8edcU+DFhAHlNPke6zZEZ3TfXz1VRka2sS8Khk0U33AFWFt99nSlP5d9QQTsxssdtiFnGqSZc988bEcoIYJ5JJ01ldPbaCc6HaLAABxvTFrUTLeo2orqNbJWjPVYPuYQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763536; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Sender:Subject:To; bh=6Zv2jNWA3uTLnu+d0xF3gtwB2+QTD96AaWLMNqFM0mc=; b=V127+zfpDg+fkKOATLwnM+1w9bfIpDVNXgqw5zPZROWCfdnE6pdt/HnoHpDEZR6WbJMsBI1Y5o/V862HoYtgNMhVZhDz/e8ZofvsMxbElwqnt1GMZxUMy7XR4cNBMxp5Y0ipo4tXVJa/IJCWPrxpIwM/L0W7KW0pZfk19P34tA4= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.50 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com Received: from mail-wr1-f50.google.com (mail-wr1-f50.google.com [209.85.221.50]) by mx.zohomail.com with SMTPS id 16187635367120.6775746972639354; Sun, 18 Apr 2021 09:32:16 -0700 (PDT) Received: by mail-wr1-f50.google.com with SMTP id j5so30549075wrn.4 for ; Sun, 18 Apr 2021 09:32:16 -0700 (PDT) Return-Path: Return-Path: Received: from localhost.localdomain (39.red-81-40-121.staticip.rima-tde.net. [81.40.121.39]) by smtp.gmail.com with ESMTPSA id r2sm19163534wrt.79.2021.04.18.09.32.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:32:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=6Zv2jNWA3uTLnu+d0xF3gtwB2+QTD96AaWLMNqFM0mc=; b=mdGNVdLAZm4AuD/rWIwIAA54RUX4ymwngLstIxV3daBLAbNaURPU5m43YRctU0JcJ2 zGcUDT+twsAB/XjulKbCxozv64qBz6uUEL/kv2TvKtiCEFcnEXDxQBjVA2CNslL8pb2s WDVDra/Nr9pezs/iKZdIvvRu/jLwFOcde0opt2NTM+a21qLiQ34/Jaq03juEtYrhX6nk a/4r8OX2dnNcoqgZCk+E5/icYrl4ov4pVtbdiqClz64GoKOMo26YubIhtnz/YJxYzKem 5EFQTO/alCpsLMgd6d4ZKJ0VPa7pDkRtIG60GiL1G06XAKnXu+ca6MeXCmPdxzol4Fuc Yt3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=6Zv2jNWA3uTLnu+d0xF3gtwB2+QTD96AaWLMNqFM0mc=; b=n6zzCfSvAeiJKn5pKn0yJWtStscDjIno6z3ALwDxhTLd6O6uHJgR4PP0dnpiJ14KM6 bSBohQNZDuecVXQ/fnQsu7XcmeXJo7fBkNWIzCXVcktUnMjQOiqx2lRKLjFsUkirdHQH w91/SVJ+ruHncLiTQ626ZLuKo9KU+cMdm3pX8WpqnPSyiD39LGwBsZb2W0diQS++kB18 CR5KG0dP1TOlJoUwI0Tr+u3dOjgOMm6wMgAQxW9VAPQR8udYYcTztv3B05m2qBWOKlb6 5KeH3tcmvAuPHSyPvv0giYTC3cypZTPkvrZh2g9vhofxdrRpX6oHyfkcO2oFgxzgqTTh X8Nw== X-Gm-Message-State: AOAM533haAenXofDl+4iDDhIeOaPNx4ZqASI3cSCwjmN9+tRLBg7yBUa ORg3xPwp4ok170AkFBvd9Lw= X-Google-Smtp-Source: ABdhPJwi95P0/hFOtSfzKR2k84GVwYvWeWi6M4TXGS4Wchs+LPDvu/+dequYeX8J6nDRzbr3A/ZYdw== X-Received: by 2002:adf:ed0a:: with SMTP id a10mr9807063wro.61.1618763535056; Sun, 18 Apr 2021 09:32:15 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 08/26] target/mips: Introduce tcg-internal.h for TCG specific declarations Date: Sun, 18 Apr 2021 18:31:16 +0200 Message-Id: <20210418163134.1133100-9-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) We will gradually move TCG-specific declarations to a new local header: "tcg-internal.h". To keep review simple, first add this header with 2 TCG prototypes, which we are going to move in the next 2 commits. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/internal.h | 7 +++---- target/mips/tcg/tcg-internal.h | 20 ++++++++++++++++++++ 2 files changed, 23 insertions(+), 4 deletions(-) create mode 100644 target/mips/tcg/tcg-internal.h diff --git a/target/mips/internal.h b/target/mips/internal.h index 1c5674935aa..b3427fcc517 100644 --- a/target/mips/internal.h +++ b/target/mips/internal.h @@ -9,6 +9,9 @@ #define MIPS_INTERNAL_H =20 #include "exec/memattrs.h" +#ifdef CONFIG_TCG +#include "tcg/tcg-internal.h" +#endif =20 /* * MMU types, the first four entries have the same layout as the @@ -77,7 +80,6 @@ extern const char * const fregnames[32]; extern const struct mips_def_t mips_defs[]; extern const int mips_defs_number; =20 -void mips_cpu_do_interrupt(CPUState *cpu); bool mips_cpu_exec_interrupt(CPUState *cpu, int int_req); hwaddr mips_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); int mips_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg); @@ -212,9 +214,6 @@ void cpu_mips_stop_count(CPUMIPSState *env); =20 /* helper.c */ void mmu_init(CPUMIPSState *env, const mips_def_t *def); -bool mips_cpu_tlb_fill(CPUState *cs, vaddr address, int size, - MMUAccessType access_type, int mmu_idx, - bool probe, uintptr_t retaddr); =20 /* op_helper.c */ void update_pagemask(CPUMIPSState *env, target_ulong arg1, int32_t *pagema= sk); diff --git a/target/mips/tcg/tcg-internal.h b/target/mips/tcg/tcg-internal.h new file mode 100644 index 00000000000..24438667f47 --- /dev/null +++ b/target/mips/tcg/tcg-internal.h @@ -0,0 +1,20 @@ +/* + * MIPS internal definitions and helpers (TCG accelerator) + * + * SPDX-License-Identifier: GPL-2.0-or-later + * + * This work is licensed under the terms of the GNU GPL, version 2 or late= r. + * See the COPYING file in the top-level directory. + */ + +#ifndef MIPS_TCG_INTERNAL_H +#define MIPS_TCG_INTERNAL_H + +#include "hw/core/cpu.h" + +void mips_cpu_do_interrupt(CPUState *cpu); +bool mips_cpu_tlb_fill(CPUState *cs, vaddr address, int size, + MMUAccessType access_type, int mmu_idx, + bool probe, uintptr_t retaddr); + +#endif --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.44 as permitted sender) client-ip=209.85.221.44; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-f44.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.44 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763541; cv=none; d=zohomail.com; s=zohoarc; b=VDYMxBnkFQCmmEQ9qKP8iHo4El+MihTlRqBErTVHdXnxj9N/eZZd7uGf718RFLdpunwoi3YXL9m/D8Sn+cDSz75s9GjInKRiG20Li9fGmuNu0/lsAnxn4/EJbxkqCaR5TpjRF9/LQxOITCIn0+2z3eE8NNVYn3jSogaLLL7FWK8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763541; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Sender:Subject:To; bh=w5WfxDGXh3zjHU+4KPiy4BoSQhRKvTpCGcGCvU4/FiU=; b=aJnnD8S7gcrErB/B60UJrbTR8rM6kLiDjJ6+bI8YkVMkishX4leHrJoANiIGdMADu0ADUm1XLGNAKIk+cKbBaLptbWW3d5XoZWxqKaN/lyonOsPA2PkWUzwuIoQIyg5tsbIh9OQftHFfgpjtZcLsrMlYYtW6Oh8q8ggDHFaQ+mI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.44 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com Received: from mail-wr1-f44.google.com (mail-wr1-f44.google.com [209.85.221.44]) by mx.zohomail.com with SMTPS id 16187635416031003.6542212889293; Sun, 18 Apr 2021 09:32:21 -0700 (PDT) Received: by mail-wr1-f44.google.com with SMTP id k26so15087033wrc.8 for ; Sun, 18 Apr 2021 09:32:21 -0700 (PDT) Return-Path: Return-Path: Received: from localhost.localdomain (39.red-81-40-121.staticip.rima-tde.net. [81.40.121.39]) by smtp.gmail.com with ESMTPSA id m17sm22167703wrq.63.2021.04.18.09.32.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:32:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=w5WfxDGXh3zjHU+4KPiy4BoSQhRKvTpCGcGCvU4/FiU=; b=qkvpaT3ETwKilUD5RzkInps2WUDBImMUjHEvt2XI0pgbjOV0G2a+LP6hFoowqvFcuS ST6BqUWoCv34aE+53MEQqFzSBhRhvx5H1VAdwP6X30AOYuhmq31OmH5uNTVFyF61olCY s1kknYe5/wq6HVUChVLV+dqhqxWmkxq5Hkhn1mr4rYEwSYYGMyEKPVhDIFVEyCSctRZ5 r7K3FrXQMoOoyeMbxWcFxDzUKoYdgYtPpfQXbTmsGmsj6LmuK5yanGB2ZIwbYEAyBpN2 TGC5phrL14xmCckRrG4GrnNnf9Wel5/Gukzd5nw4C88Qcos3D3zaIXk8LuQRL3w4mofP tNAg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=w5WfxDGXh3zjHU+4KPiy4BoSQhRKvTpCGcGCvU4/FiU=; b=s+Ev4mDjBgx0wTDAu0XksHobOypJj6ZpEwe+obgyyOMCwwzaH/i52mnEdLNbdQlfdb lBnzyNff7ETpYHZjIycAwUdV+ki7yDpMaP23Kxy+tyevPs1QcIbhpXnia/4Z4E2wofMa +6K9fr4mW+JwFdMsHKm6k65sO1UNF4ZDgBSlniTlGnrwSnfxlmpcr+wHZ94LmmR7Z05+ PmX8ooKjgsq2nSgYGrCXvt7jQNJI94GYYFBGvuWbXQg3RtI+gU93ZQOrlsf8GaVByNK1 28P1kL46Sq7OuUsKEAGZAUjrDwPSOCURnOdcqgoFU8d1jbAWlIhyt6aG8hi5/LmGxkvr d8Rg== X-Gm-Message-State: AOAM5339Ia2cTlEwQGKIKYctZ5yFFp5bMxX+927CySudbgpzbbYNbQ1k Oxnpboj22O3B1Bc8YoZlXmA= X-Google-Smtp-Source: ABdhPJwFkQpX/vMsgYTgiwGt2NOTafcRRgRaOYy1mseoDq6D0OxxFLCc0H4ohT95bk2o5tu90KOG3A== X-Received: by 2002:adf:fa49:: with SMTP id y9mr9914423wrr.229.1618763539899; Sun, 18 Apr 2021 09:32:19 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 09/26] target/mips: Add simple user-mode mips_cpu_do_interrupt() Date: Sun, 18 Apr 2021 18:31:17 +0200 Message-Id: <20210418163134.1133100-10-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) The #ifdef'ry hides that the user-mode implementation of mips_cpu_do_interrupt() simply sets exception_index =3D EXCP_NONE. Add this simple implementation to tcg/user/helper.c, and the corresponding Meson machinery to build this file when user emulation is configured. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/tcg/user/helper.c | 28 ++++++++++++++++++++++++++++ target/mips/tlb_helper.c | 5 ----- target/mips/meson.build | 5 +++++ target/mips/tcg/meson.build | 3 +++ target/mips/tcg/user/meson.build | 3 +++ 5 files changed, 39 insertions(+), 5 deletions(-) create mode 100644 target/mips/tcg/user/helper.c create mode 100644 target/mips/tcg/meson.build create mode 100644 target/mips/tcg/user/meson.build diff --git a/target/mips/tcg/user/helper.c b/target/mips/tcg/user/helper.c new file mode 100644 index 00000000000..453b9e9b930 --- /dev/null +++ b/target/mips/tcg/user/helper.c @@ -0,0 +1,28 @@ +/* + * MIPS TLB (Translation lookaside buffer) helpers. + * + * Copyright (c) 2004-2005 Jocelyn Mayer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + */ +#include "qemu/osdep.h" + +#include "cpu.h" +#include "exec/exec-all.h" +#include "internal.h" + +void mips_cpu_do_interrupt(CPUState *cs) +{ + cs->exception_index =3D EXCP_NONE; +} diff --git a/target/mips/tlb_helper.c b/target/mips/tlb_helper.c index 8d3ea497803..46e9555c9ab 100644 --- a/target/mips/tlb_helper.c +++ b/target/mips/tlb_helper.c @@ -964,11 +964,8 @@ static inline void set_badinstr_registers(CPUMIPSState= *env) } } =20 -#endif /* !CONFIG_USER_ONLY */ - void mips_cpu_do_interrupt(CPUState *cs) { -#if !defined(CONFIG_USER_ONLY) MIPSCPU *cpu =3D MIPS_CPU(cs); CPUMIPSState *env =3D &cpu->env; bool update_badinstr =3D 0; @@ -1271,11 +1268,9 @@ void mips_cpu_do_interrupt(CPUState *cs) env->CP0_Status, env->CP0_Cause, env->CP0_BadVAddr, env->CP0_DEPC); } -#endif cs->exception_index =3D EXCP_NONE; } =20 -#if !defined(CONFIG_USER_ONLY) void r4k_invalidate_tlb(CPUMIPSState *env, int idx, int use_extra) { CPUState *cs =3D env_cpu(env); diff --git a/target/mips/meson.build b/target/mips/meson.build index 15c2f835c68..ca3cc62cf7a 100644 --- a/target/mips/meson.build +++ b/target/mips/meson.build @@ -6,6 +6,7 @@ decodetree.process('tx79.decode', extra_args: '--static-decode=3Ddecode_= tx79'), ] =20 +mips_user_ss =3D ss.source_set() mips_ss =3D ss.source_set() mips_ss.add(files( 'cpu.c', @@ -34,6 +35,9 @@ ), if_false: files( 'mxu_translate.c', )) +if 'CONFIG_TCG' in config_all + subdir('tcg') +endif =20 mips_ss.add(when: 'CONFIG_KVM', if_true: files('kvm.c')) =20 @@ -52,3 +56,4 @@ =20 target_arch +=3D {'mips': mips_ss} target_softmmu_arch +=3D {'mips': mips_softmmu_ss} +target_user_arch +=3D {'mips': mips_user_ss} diff --git a/target/mips/tcg/meson.build b/target/mips/tcg/meson.build new file mode 100644 index 00000000000..b74fa04303e --- /dev/null +++ b/target/mips/tcg/meson.build @@ -0,0 +1,3 @@ +if have_user + subdir('user') +endif diff --git a/target/mips/tcg/user/meson.build b/target/mips/tcg/user/meson.= build new file mode 100644 index 00000000000..2fe2062a73b --- /dev/null +++ b/target/mips/tcg/user/meson.build @@ -0,0 +1,3 @@ +mips_user_ss.add(files( + 'helper.c', +)) --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.128.52 as permitted sender) client-ip=209.85.128.52; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wm1-f52.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.128.52 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763546; cv=none; d=zohomail.com; s=zohoarc; b=PYMCc190iY9MxYeE6wFL+hMvHhWePxfZOqIgAhnRoHDBjVKhbzYvQvoOOF89HTRrHF2PBSkRfc2iA8VCwcr+WhE6MCr4BhdxbybDzfZryKZDNkJy742Ucdf9cVg10AGB2VQjihy3RG4Tm8hoMH43T1xjERY77FKfgDjpaAZP2MA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763546; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Sender:Subject:To; bh=JUUEmf5SlbaTemzMWy5ADTcmG/EE1+NtSG+aWRZw2E0=; b=Bdz51akLARq+MF87S2Cv20CldWA2NiML9+swz2HF8/GuuZTEFZNjGux9j2Wf5vZDDLzM+S95Jh+U+B9/Ce0YBMy+VAAuM0klfy2qhdLzKFcAzg+aNcRX2p2GJWO6MdcRfsGt/YPtb72nAZx0PVNjsyem1cM1pvT1PO67Eg7exag= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.128.52 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com Received: from mail-wm1-f52.google.com (mail-wm1-f52.google.com [209.85.128.52]) by mx.zohomail.com with SMTPS id 1618763546269377.4114745439191; Sun, 18 Apr 2021 09:32:26 -0700 (PDT) Received: by mail-wm1-f52.google.com with SMTP id o21-20020a1c4d150000b029012e52898006so7129579wmh.0 for ; Sun, 18 Apr 2021 09:32:25 -0700 (PDT) Return-Path: Return-Path: Received: from localhost.localdomain (39.red-81-40-121.staticip.rima-tde.net. [81.40.121.39]) by smtp.gmail.com with ESMTPSA id z66sm17464700wmc.4.2021.04.18.09.32.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:32:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=JUUEmf5SlbaTemzMWy5ADTcmG/EE1+NtSG+aWRZw2E0=; b=IrR5Ar+OhqWIkUc7vvqHloLE62Tyc9VlOBma5scdROewW5t2Ss/T7nXdzkmv2QRRYp XKSAx1wdmxnmjUl0knuUGjStUAsUNWb90z8LyE5JqAsF0ZquwPk8PMU4ze6u2yjbd/Cg paAAqot7iZm6WeyiMJC2XJtK9UEV6gJ713nXb/3Y7+GbvWweGmtKOANuec2vvj3+Y1sh FclAvFsetqsOTdbuR1kqgGFCokGIa/K7SSbstjx6HPoAV+2kH56QuLocjdWc1O1vq6yS HiaRkiDKzT1SwzWhcsLNS0KOrUpxzdg69lzfmIEFBEBro5VljuvnYCkTzDES+B2yxMdm CIAQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=JUUEmf5SlbaTemzMWy5ADTcmG/EE1+NtSG+aWRZw2E0=; b=PNlngcLA1v/kNWN011uuwa6QLnVMjJzXMkaujSORDNDHBoOW9leRGJzwWe9X31ECIl uJH/G5RSMCFb7Ty8+zu4robO0CT1U5M4rm8GdV+hs2v/7ucHeaC0VrYiIEP0eYvlMDi7 vEqEzyJeh54isPqwBGkJP++j5Bvo9L2d+Unj5cikwrYSklWpm3yYJNPMPLHH2C9pmKKr 7tLFebiZPkcubzyRvvwaRZtAAdjaNkDN1xD/Eb7yacgCg1cDIZnLh9EOynukSTDpjIyX ETa5bWlcOVNp2HkIPVDL5PSgik/FNkBMZFttxbgHMGt6wvxHBEWACatO0ychdPq4qroz knDw== X-Gm-Message-State: AOAM533Hsg7RgS2NjbOz2KeB3ahjoTUGgO8qKaLfw5YkD5QN6rICzf92 HkD7j55J/sYsOenPVoxmamk= X-Google-Smtp-Source: ABdhPJxAo5dkox6ArdkNMvW7IstmIsdCOVZXvzoxwez2XJh+V9CMR/ar9YqMEZ/0kYKVSvd+LxGJ2A== X-Received: by 2002:a1c:f402:: with SMTP id z2mr13099959wma.21.1618763544518; Sun, 18 Apr 2021 09:32:24 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 10/26] target/mips: Add simple user-mode mips_cpu_tlb_fill() Date: Sun, 18 Apr 2021 18:31:18 +0200 Message-Id: <20210418163134.1133100-11-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) tlb_helper.c's #ifdef'ry hides a quite simple user-mode implementation of mips_cpu_tlb_fill(). Copy the user-mode implementation (without #ifdef'ry) to tcg/user/helper.c and simplify tlb_helper.c's #ifdef'ry. This will allow us to restrict tlb_helper.c to sysemu. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/tcg/user/helper.c | 36 +++++++++++++++++++++++++++++++++++ target/mips/tlb_helper.c | 10 ---------- 2 files changed, 36 insertions(+), 10 deletions(-) diff --git a/target/mips/tcg/user/helper.c b/target/mips/tcg/user/helper.c index 453b9e9b930..b835144b820 100644 --- a/target/mips/tcg/user/helper.c +++ b/target/mips/tcg/user/helper.c @@ -22,6 +22,42 @@ #include "exec/exec-all.h" #include "internal.h" =20 +static void raise_mmu_exception(CPUMIPSState *env, target_ulong address, + MMUAccessType access_type) +{ + CPUState *cs =3D env_cpu(env); + + env->error_code =3D 0; + if (access_type =3D=3D MMU_INST_FETCH) { + env->error_code |=3D EXCP_INST_NOTAVAIL; + } + + /* Reference to kernel address from user mode or supervisor mode */ + /* Reference to supervisor address from user mode */ + if (access_type =3D=3D MMU_DATA_STORE) { + cs->exception_index =3D EXCP_AdES; + } else { + cs->exception_index =3D EXCP_AdEL; + } + + /* Raise exception */ + if (!(env->hflags & MIPS_HFLAG_DM)) { + env->CP0_BadVAddr =3D address; + } +} + +bool mips_cpu_tlb_fill(CPUState *cs, vaddr address, int size, + MMUAccessType access_type, int mmu_idx, + bool probe, uintptr_t retaddr) +{ + MIPSCPU *cpu =3D MIPS_CPU(cs); + CPUMIPSState *env =3D &cpu->env; + + /* data access */ + raise_mmu_exception(env, address, access_type); + do_raise_exception_err(env, cs->exception_index, env->error_code, reta= ddr); +} + void mips_cpu_do_interrupt(CPUState *cs) { cs->exception_index =3D EXCP_NONE; diff --git a/target/mips/tlb_helper.c b/target/mips/tlb_helper.c index 46e9555c9ab..bb4b503ff72 100644 --- a/target/mips/tlb_helper.c +++ b/target/mips/tlb_helper.c @@ -403,8 +403,6 @@ void cpu_mips_tlb_flush(CPUMIPSState *env) env->tlb->tlb_in_use =3D env->tlb->nb_tlb; } =20 -#endif /* !CONFIG_USER_ONLY */ - static void raise_mmu_exception(CPUMIPSState *env, target_ulong address, MMUAccessType access_type, int tlb_error) { @@ -484,8 +482,6 @@ static void raise_mmu_exception(CPUMIPSState *env, targ= et_ulong address, env->error_code =3D error_code; } =20 -#if !defined(CONFIG_USER_ONLY) - hwaddr mips_cpu_get_phys_page_debug(CPUState *cs, vaddr addr) { MIPSCPU *cpu =3D MIPS_CPU(cs); @@ -833,7 +829,6 @@ refill: return true; } #endif -#endif /* !CONFIG_USER_ONLY */ =20 bool mips_cpu_tlb_fill(CPUState *cs, vaddr address, int size, MMUAccessType access_type, int mmu_idx, @@ -841,14 +836,11 @@ bool mips_cpu_tlb_fill(CPUState *cs, vaddr address, i= nt size, { MIPSCPU *cpu =3D MIPS_CPU(cs); CPUMIPSState *env =3D &cpu->env; -#if !defined(CONFIG_USER_ONLY) hwaddr physical; int prot; -#endif int ret =3D TLBRET_BADADDR; =20 /* data access */ -#if !defined(CONFIG_USER_ONLY) /* XXX: put correct access by using cpu_restore_state() correctly */ ret =3D get_physical_address(env, &physical, &prot, address, access_type, mmu_idx); @@ -896,13 +888,11 @@ bool mips_cpu_tlb_fill(CPUState *cs, vaddr address, i= nt size, if (probe) { return false; } -#endif =20 raise_mmu_exception(env, address, access_type, ret); do_raise_exception_err(env, cs->exception_index, env->error_code, reta= ddr); } =20 -#ifndef CONFIG_USER_ONLY hwaddr cpu_mips_translate_address(CPUMIPSState *env, target_ulong address, MMUAccessType access_type) { --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.49 as permitted sender) client-ip=209.85.221.49; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-f49.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.49 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com; dmarc=fail(p=none dis=none) header.from=amsat.org ARC-Seal: i=1; a=rsa-sha256; t=1618763551; cv=none; d=zohomail.com; s=zohoarc; b=gCjbVvqsJMKch97I6prvjDtPilJSTbKZPSfnS91YSxbr71hQjmJT/+K35AjufifLH6b6vFbRXcU2MQnrofEIYSr+s1oUrf1CIP9kI0KVxFFyI4lEJwggf+QOWPfq1uwVt7aeaKA5jCEmtG607N3V/4mJmaVwHlz2d4i9XQAG/SQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; 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[81.40.121.39]) by smtp.gmail.com with ESMTPSA id x15sm16745248wmi.41.2021.04.18.09.32.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:32:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=px3eEb7r/QydV4xXtYEkw/2gg3rnb7J0yUIfpZsnplo=; b=SDrWDHJk0+n7wVibndFg0LiF6Ze20QlBsNYTwNa9bdNBZwHV+VNIHQFP7aCPKpYJ0p VpqvBzSqmzj5mZtU8oGDY5nR1qCCfQNocp7Rf5z9StRk9m5V+SSdfLUSO6cprSgqPKfY RUJGGn2Ff6isk8W+BjQTj0Mrct/5U2ufQTVaOICFz25PdDUzpXxlE+lglbL4+/HDUcGF S07roY4cBRGTmfQM8sBjLWIhZMKDWv9xU2q+7nWOpZ+t9Vr4y1oUGjOTt6J/Z65A+6Ii h7pmrXU+y/OnnmBVehWI14tv7PtgqzudUIBMpkTtZehKEJO2/u0uW0PfxRAt9g7Vktyb xDUw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=px3eEb7r/QydV4xXtYEkw/2gg3rnb7J0yUIfpZsnplo=; b=SvPduJYHXHqmb/lZXFuKCl9e6uzSjarp9Aih2Mns4WlnRHubKVKWvvHnedtG5aHyCa yGFTb8aI1cgcyxd2Ej5M0tcNX7PKQ0emiaVEorq2t1mGiSMyOU24rj5emNDkPS9nqP82 VrULxoEEFQDCnwBqgk9Jz3TjqVWDAttKxptB7pdsBDe5NTH8Q1kOwOvIOJi0OYkXxwBS g/kyRD5H90HLJ8Tu6wJCeuMlXWfqN9ESMWpl+n+JTQHUNT9jzquMTtMMdRH2o10NLtmr 9ojOm6JrPx6MDXv8kYkMQVcIWlX/UtqxspJmGEmvWN5zL/BKhYTEAJxeeL7CSQWK2QoD xBfA== X-Gm-Message-State: AOAM531EKT9GVL9M7KEDq59TveV0GBz04WhR2c7yokigH114rvtbLN/x s4dvhgoq3rz8Z1j3lTS61w8= X-Google-Smtp-Source: ABdhPJxVB23JiM/U2RfbR9Q/MHrm029AmF3kX+cWl82uWO03kTXpepiPb1dyYp6qg3D8Sbmgj0I2fg== X-Received: by 2002:a5d:6909:: with SMTP id t9mr9756395wru.69.1618763549253; Sun, 18 Apr 2021 09:32:29 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 11/26] target/mips: Move cpu_signal_handler definition around Date: Sun, 18 Apr 2021 18:31:19 +0200 Message-Id: <20210418163134.1133100-12-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) We have 2 blocks guarded with #ifdef for sysemu, which are simply separated by the cpu_signal_handler definition. To simplify the following commits which involve various changes in internal.h, first join the sysemu-guarded blocks. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/internal.h | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/target/mips/internal.h b/target/mips/internal.h index b3427fcc517..294560c9d2f 100644 --- a/target/mips/internal.h +++ b/target/mips/internal.h @@ -151,14 +151,13 @@ void mips_cpu_do_transaction_failed(CPUState *cs, hwa= ddr physaddr, MemTxResult response, uintptr_t retadd= r); hwaddr cpu_mips_translate_address(CPUMIPSState *env, target_ulong address, MMUAccessType access_type); -#endif + +extern const VMStateDescription vmstate_mips_cpu; + +#endif /* !CONFIG_USER_ONLY */ =20 #define cpu_signal_handler cpu_mips_signal_handler =20 -#ifndef CONFIG_USER_ONLY -extern const VMStateDescription vmstate_mips_cpu; -#endif - static inline bool cpu_mips_hw_interrupts_enabled(CPUMIPSState *env) { return (env->CP0_Status & (1 << CP0St_IE)) && --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.46 as permitted sender) client-ip=209.85.221.46; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-f46.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.46 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763555; cv=none; d=zohomail.com; s=zohoarc; b=eLdyfiWuOp/fC82PX7VOt7qnX2RSzh/PQ4sF0C1nNmPvEJG40grDuxViiw8Aa76XlbbuI4Tki5wUykHoEZr8EV9twfpLZC2WgVCaAuD2uaeT8rsrXYwBSVtLrZHcbepZrFX33fUrrlZo4G6ZKqOFzfr/v22lI1PgNYTaVH1LtgE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763555; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Sender:Subject:To; bh=EC/YuwfoseOyvD144pVSztd6jw9F+XQHfnLXaltljyY=; b=Id9N8vgcrD/YOPed/9QrGhv8woVMpxb7VNebt8OAi35JjeK2iQDU6+MyALUJEyFAqZKy2WVDOrSS5n8m7FVtMMIJOqAPuInFWDl73cczzlhVUFfKfxeSc+qMwfVfZZHpwsBcCxqfJmnrDCz7gfcLE0roQWZazu2G5DgqxfwU4to= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.46 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com Received: from mail-wr1-f46.google.com (mail-wr1-f46.google.com [209.85.221.46]) by mx.zohomail.com with SMTPS id 1618763555908762.7117959877882; Sun, 18 Apr 2021 09:32:35 -0700 (PDT) Received: by mail-wr1-f46.google.com with SMTP id h4so22460502wrt.12 for ; Sun, 18 Apr 2021 09:32:35 -0700 (PDT) Return-Path: Return-Path: Received: from localhost.localdomain (39.red-81-40-121.staticip.rima-tde.net. [81.40.121.39]) by smtp.gmail.com with ESMTPSA id h1sm17129526wml.38.2021.04.18.09.32.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:32:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=EC/YuwfoseOyvD144pVSztd6jw9F+XQHfnLXaltljyY=; b=ojM4zLgsLyyBcELXdMFX7K5CY/nKrnwfEfITnX9Cp5h7Mv/Zu7MqCztK7fTgVGEEBx eiKnTf2ernbhfZk/9arJj/4a2fCcFh6YJMwxD+K/QgVhdtmAreyZQu94/FTARbtDSp3G S3JdVnIaWo1ykb6eFdOziz0xpBD3XyUrraUmIBOp+ZRqDuel2elJoU83iAC94ZGQNRhp nV9TuJpJQvgEs/re6YuuqjcR+aExIAAYxLLFmuWEzSkCAZG8v7AXnUIQDp5aTrWPlRxf OfJcIfVCDHOY51SSJhFR5cUQVavrl5Zao7hLph+iPhvF85bXYcEakM8xy0yfEd8BkuBv 9drA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=EC/YuwfoseOyvD144pVSztd6jw9F+XQHfnLXaltljyY=; b=HywtDfE11idLnroSVMQ+uYLbDN8a3T8H1u2HrXtqhSp9Gys8KMH1lz0yWSv1M7TERM sNxApH4u58EazVOfqmao5Ku3MMgSEkkbMv+IioJ0xFXZ0QSOPdxDkVbeGNAC+blbXOFq SVmNfWp1GnH6UxxGxtHSNE/SCwMtfVIVDPKmiP6HEsnMbjdcWShC3TRrWihf8au/OLt7 QIZ9OChOXW4Dg1Z/ANbGFdpIy5UK9WQQbDiFzt0HBZdR7rn803FPP9axcJoOG2U/AEJR OsQqEmFfo6S0Xzz6Ipm0KmnNwEfbovhzGifHXYpjjSjnr3HGQ7vlkqRTB8o8uLQn+7Uj TiAg== X-Gm-Message-State: AOAM530TaApbyfCWJEh3d5NnVrIZ+wUgp5ioKRweuzLPi4tKg14dL/hW HJS6HVoFJJoL9f7VeDfUvIo= X-Google-Smtp-Source: ABdhPJxGsMQOavYk9oJdZyMP49sY3J+yA1uI0VACZulxGa00GWU0LlaKZWTlBw60I/II1bybEpvh5A== X-Received: by 2002:adf:fa4c:: with SMTP id y12mr9829399wrr.358.1618763553999; Sun, 18 Apr 2021 09:32:33 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 12/26] target/mips: Move sysemu specific files under sysemu/ subfolder Date: Sun, 18 Apr 2021 18:31:20 +0200 Message-Id: <20210418163134.1133100-13-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) Move sysemu-specific files under the new sysemu/ subfolder and adapt the Meson machinery. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/{ =3D> sysemu}/addr.c | 0 target/mips/{ =3D> sysemu}/cp0_timer.c | 0 target/mips/{ =3D> sysemu}/machine.c | 0 target/mips/meson.build | 12 ++++++------ target/mips/sysemu/meson.build | 5 +++++ 5 files changed, 11 insertions(+), 6 deletions(-) rename target/mips/{ =3D> sysemu}/addr.c (100%) rename target/mips/{ =3D> sysemu}/cp0_timer.c (100%) rename target/mips/{ =3D> sysemu}/machine.c (100%) create mode 100644 target/mips/sysemu/meson.build diff --git a/target/mips/addr.c b/target/mips/sysemu/addr.c similarity index 100% rename from target/mips/addr.c rename to target/mips/sysemu/addr.c diff --git a/target/mips/cp0_timer.c b/target/mips/sysemu/cp0_timer.c similarity index 100% rename from target/mips/cp0_timer.c rename to target/mips/sysemu/cp0_timer.c diff --git a/target/mips/machine.c b/target/mips/sysemu/machine.c similarity index 100% rename from target/mips/machine.c rename to target/mips/sysemu/machine.c diff --git a/target/mips/meson.build b/target/mips/meson.build index ca3cc62cf7a..9a507937ece 100644 --- a/target/mips/meson.build +++ b/target/mips/meson.build @@ -7,6 +7,7 @@ ] =20 mips_user_ss =3D ss.source_set() +mips_softmmu_ss =3D ss.source_set() mips_ss =3D ss.source_set() mips_ss.add(files( 'cpu.c', @@ -14,6 +15,11 @@ 'gdbstub.c', 'msa.c', )) + +if have_system + subdir('sysemu') +endif + mips_tcg_ss =3D ss.source_set() mips_tcg_ss.add(gen) mips_tcg_ss.add(files( @@ -41,12 +47,6 @@ =20 mips_ss.add(when: 'CONFIG_KVM', if_true: files('kvm.c')) =20 -mips_softmmu_ss =3D ss.source_set() -mips_softmmu_ss.add(files( - 'addr.c', - 'cp0_timer.c', - 'machine.c', -)) mips_softmmu_ss.add(when: 'CONFIG_TCG', if_true: files( 'cp0_helper.c', 'mips-semi.c', diff --git a/target/mips/sysemu/meson.build b/target/mips/sysemu/meson.build new file mode 100644 index 00000000000..f2a1ff46081 --- /dev/null +++ b/target/mips/sysemu/meson.build @@ -0,0 +1,5 @@ +mips_softmmu_ss.add(files( + 'addr.c', + 'cp0_timer.c', + 'machine.c', +)) --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.49 as permitted sender) client-ip=209.85.221.49; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-f49.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.49 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com; dmarc=fail(p=none dis=none) header.from=amsat.org ARC-Seal: i=1; a=rsa-sha256; t=1618763560; cv=none; d=zohomail.com; s=zohoarc; b=nMYxCkFvep2kxS04xqai05z0B3AWfNHjNqbc4f6u3Bh4/I4Meiv/5zYfPB+ycLMksBehLKBDKb6cxFfLQf5VIe3ysgsN/bzC31A1sUbhsvtD3nBAVSp92VpWll/YQmmIXbTlT5NaL0ogvdq4mgcVRn03yK93neFOrYUfk+Wl49I= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763560; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Sender:Subject:To; bh=NIsi822bMMuzY0ClUxKqT1adRaz2kyzQG16pu95t3kA=; b=M+HRNHFJLcNTiNa+Et8xwlOcgSi2tvsmPiczdphPC1j6njKmdUCGZBnMICUcnq+ucces+Vq1bzHFnBAAOyIitMP0se1hduPlueJNYZmJXlHzkj7mGqrawtZbE+r6icqF0PlMGMPiRb21zGqF+SAnE6ZTglVMV2aJzCeR1touM8M= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.49 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com; dmarc=fail header.from= (p=none dis=none) header.from= Received: from mail-wr1-f49.google.com (mail-wr1-f49.google.com [209.85.221.49]) by mx.zohomail.com with SMTPS id 1618763560750351.2492438318254; Sun, 18 Apr 2021 09:32:40 -0700 (PDT) Received: by mail-wr1-f49.google.com with SMTP id x7so31476869wrw.10 for ; Sun, 18 Apr 2021 09:32:40 -0700 (PDT) Return-Path: Return-Path: Received: from localhost.localdomain (39.red-81-40-121.staticip.rima-tde.net. [81.40.121.39]) by smtp.gmail.com with ESMTPSA id a15sm18725962wrr.53.2021.04.18.09.32.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:32:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=NIsi822bMMuzY0ClUxKqT1adRaz2kyzQG16pu95t3kA=; b=jtyKz53sYt2daZGsRObr/z7s3XBmdGnTze3IEbNxkrVHSyIYl4nQTbvAeL0GKhFJGA 8fefuQArtjeioASs6Iq2ecJfOlPu3zU5z539A4jxC3jnCCF4pjTJsPgwdj0QJnQKEwUC y8URH6XHui/1tqL/cvtQf/MJQMkraIcjglIWG+vs+SUl1PkaTSrKLTw2epuUNB1dv49V tu/kVhjzw7wMBU7wToJkUruPPI7fz0ZHZZTKwM9MFbAMHTu6BdiUFH/r5lI4FbOnz0OZ /JAUbfbyfM1xYikcikwOn9kjJVeBIvLE6Nx0r2EuyUkrZK8JhWVhQp8hVIA9mXvisfKK 8zfQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=NIsi822bMMuzY0ClUxKqT1adRaz2kyzQG16pu95t3kA=; b=brt/ZiVqO4dTehLHHugrnv4MUgAB3JaRdtDETo5ZLluKfTqPgnByoylF31pzJbypxz PmjrS6qqZHVPoU8YphqZ4zTxiYj68Qp+uJUs1wVDP4G4oawnmBgzCedt525jBTQmj1/c cmirOUxvqIvgjlpyqGn+4eQo+emnYPDmM4gci9NXs1PQ8wsMKM93R0YngA68woyoFXos wmyK4gpwwjE3c9FywVPhd6rnGD5muSqUxWvDPstNXvf//YOPWL7b218rr8zT1ijPilO2 Gd8QXz1d/nno5xdwXJ9dHBmsWLzEi4BB5va0b8W9l/P7IZsaKTuY0mJROJqFKTmcAZZr txbQ== X-Gm-Message-State: AOAM53243CW7oBzPjiqHOt7uZHjEoJQjcuFF713kqZo95Eot1/hGaFn9 yMszENmleJqkiuD3mCibVTU= X-Google-Smtp-Source: ABdhPJw0ZCMs4/o6Iv0385Kjd4XROUDvEd/xzWrpMyk3bArjyz6Z1Sj0JLb3cVd1tgxT/ggdvst7xA== X-Received: by 2002:adf:e747:: with SMTP id c7mr9805374wrn.220.1618763558825; Sun, 18 Apr 2021 09:32:38 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 13/26] target/mips: Move code related to physical addressing to sysemu/phys.c Date: Sun, 18 Apr 2021 18:31:21 +0200 Message-Id: <20210418163134.1133100-14-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) Declare get_physical_address() with local scope and move it along with mips_cpu_get_phys_page_debug() to sysemu/phys.c new file. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/internal.h | 25 +++- target/mips/sysemu/physaddr.c | 257 +++++++++++++++++++++++++++++++++ target/mips/tlb_helper.c | 254 -------------------------------- target/mips/sysemu/meson.build | 1 + 4 files changed, 282 insertions(+), 255 deletions(-) create mode 100644 target/mips/sysemu/physaddr.c diff --git a/target/mips/internal.h b/target/mips/internal.h index 294560c9d2f..51a45bd397a 100644 --- a/target/mips/internal.h +++ b/target/mips/internal.h @@ -81,15 +81,38 @@ extern const struct mips_def_t mips_defs[]; extern const int mips_defs_number; =20 bool mips_cpu_exec_interrupt(CPUState *cpu, int int_req); -hwaddr mips_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); int mips_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg); int mips_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); void mips_cpu_do_unaligned_access(CPUState *cpu, vaddr addr, MMUAccessType access_type, int mmu_idx, uintptr_t retaddr); =20 +#define USEG_LIMIT ((target_ulong)(int32_t)0x7FFFFFFFUL) +#define KSEG0_BASE ((target_ulong)(int32_t)0x80000000UL) +#define KSEG1_BASE ((target_ulong)(int32_t)0xA0000000UL) +#define KSEG2_BASE ((target_ulong)(int32_t)0xC0000000UL) +#define KSEG3_BASE ((target_ulong)(int32_t)0xE0000000UL) + +#define KVM_KSEG0_BASE ((target_ulong)(int32_t)0x40000000UL) +#define KVM_KSEG2_BASE ((target_ulong)(int32_t)0x60000000UL) + #if !defined(CONFIG_USER_ONLY) =20 +enum { + TLBRET_XI =3D -6, + TLBRET_RI =3D -5, + TLBRET_DIRTY =3D -4, + TLBRET_INVALID =3D -3, + TLBRET_NOMATCH =3D -2, + TLBRET_BADADDR =3D -1, + TLBRET_MATCH =3D 0 +}; + +int get_physical_address(CPUMIPSState *env, hwaddr *physical, + int *prot, target_ulong real_address, + MMUAccessType access_type, int mmu_idx); +hwaddr mips_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); + typedef struct r4k_tlb_t r4k_tlb_t; struct r4k_tlb_t { target_ulong VPN; diff --git a/target/mips/sysemu/physaddr.c b/target/mips/sysemu/physaddr.c new file mode 100644 index 00000000000..1918633aa1c --- /dev/null +++ b/target/mips/sysemu/physaddr.c @@ -0,0 +1,257 @@ +/* + * MIPS TLB (Translation lookaside buffer) helpers. + * + * Copyright (c) 2004-2005 Jocelyn Mayer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + */ +#include "qemu/osdep.h" +#include "cpu.h" +#include "exec/exec-all.h" +#include "../internal.h" + +static int is_seg_am_mapped(unsigned int am, bool eu, int mmu_idx) +{ + /* + * Interpret access control mode and mmu_idx. + * AdE? TLB? + * AM K S U E K S U E + * UK 0 0 1 1 0 0 - - 0 + * MK 1 0 1 1 0 1 - - !eu + * MSK 2 0 0 1 0 1 1 - !eu + * MUSK 3 0 0 0 0 1 1 1 !eu + * MUSUK 4 0 0 0 0 0 1 1 0 + * USK 5 0 0 1 0 0 0 - 0 + * - 6 - - - - - - - - + * UUSK 7 0 0 0 0 0 0 0 0 + */ + int32_t adetlb_mask; + + switch (mmu_idx) { + case 3: /* ERL */ + /* If EU is set, always unmapped */ + if (eu) { + return 0; + } + /* fall through */ + case MIPS_HFLAG_KM: + /* Never AdE, TLB mapped if AM=3D{1,2,3} */ + adetlb_mask =3D 0x70000000; + goto check_tlb; + + case MIPS_HFLAG_SM: + /* AdE if AM=3D{0,1}, TLB mapped if AM=3D{2,3,4} */ + adetlb_mask =3D 0xc0380000; + goto check_ade; + + case MIPS_HFLAG_UM: + /* AdE if AM=3D{0,1,2,5}, TLB mapped if AM=3D{3,4} */ + adetlb_mask =3D 0xe4180000; + /* fall through */ + check_ade: + /* does this AM cause AdE in current execution mode */ + if ((adetlb_mask << am) < 0) { + return TLBRET_BADADDR; + } + adetlb_mask <<=3D 8; + /* fall through */ + check_tlb: + /* is this AM mapped in current execution mode */ + return ((adetlb_mask << am) < 0); + default: + assert(0); + return TLBRET_BADADDR; + }; +} + +static int get_seg_physical_address(CPUMIPSState *env, hwaddr *physical, + int *prot, target_ulong real_address, + MMUAccessType access_type, int mmu_idx, + unsigned int am, bool eu, + target_ulong segmask, + hwaddr physical_base) +{ + int mapped =3D is_seg_am_mapped(am, eu, mmu_idx); + + if (mapped < 0) { + /* is_seg_am_mapped can report TLBRET_BADADDR */ + return mapped; + } else if (mapped) { + /* The segment is TLB mapped */ + return env->tlb->map_address(env, physical, prot, real_address, + access_type); + } else { + /* The segment is unmapped */ + *physical =3D physical_base | (real_address & segmask); + *prot =3D PAGE_READ | PAGE_WRITE | PAGE_EXEC; + return TLBRET_MATCH; + } +} + +static int get_segctl_physical_address(CPUMIPSState *env, hwaddr *physical, + int *prot, target_ulong real_addres= s, + MMUAccessType access_type, int mmu_= idx, + uint16_t segctl, target_ulong segma= sk) +{ + unsigned int am =3D (segctl & CP0SC_AM_MASK) >> CP0SC_AM; + bool eu =3D (segctl >> CP0SC_EU) & 1; + hwaddr pa =3D ((hwaddr)segctl & CP0SC_PA_MASK) << 20; + + return get_seg_physical_address(env, physical, prot, real_address, + access_type, mmu_idx, am, eu, segmask, + pa & ~(hwaddr)segmask); +} + +int get_physical_address(CPUMIPSState *env, hwaddr *physical, + int *prot, target_ulong real_address, + MMUAccessType access_type, int mmu_idx) +{ + /* User mode can only access useg/xuseg */ +#if defined(TARGET_MIPS64) + int user_mode =3D mmu_idx =3D=3D MIPS_HFLAG_UM; + int supervisor_mode =3D mmu_idx =3D=3D MIPS_HFLAG_SM; + int kernel_mode =3D !user_mode && !supervisor_mode; + int UX =3D (env->CP0_Status & (1 << CP0St_UX)) !=3D 0; + int SX =3D (env->CP0_Status & (1 << CP0St_SX)) !=3D 0; + int KX =3D (env->CP0_Status & (1 << CP0St_KX)) !=3D 0; +#endif + int ret =3D TLBRET_MATCH; + /* effective address (modified for KVM T&E kernel segments) */ + target_ulong address =3D real_address; + + if (mips_um_ksegs_enabled()) { + /* KVM T&E adds guest kernel segments in useg */ + if (real_address >=3D KVM_KSEG0_BASE) { + if (real_address < KVM_KSEG2_BASE) { + /* kseg0 */ + address +=3D KSEG0_BASE - KVM_KSEG0_BASE; + } else if (real_address <=3D USEG_LIMIT) { + /* kseg2/3 */ + address +=3D KSEG2_BASE - KVM_KSEG2_BASE; + } + } + } + + if (address <=3D USEG_LIMIT) { + /* useg */ + uint16_t segctl; + + if (address >=3D 0x40000000UL) { + segctl =3D env->CP0_SegCtl2; + } else { + segctl =3D env->CP0_SegCtl2 >> 16; + } + ret =3D get_segctl_physical_address(env, physical, prot, + real_address, access_type, + mmu_idx, segctl, 0x3FFFFFFF); +#if defined(TARGET_MIPS64) + } else if (address < 0x4000000000000000ULL) { + /* xuseg */ + if (UX && address <=3D (0x3FFFFFFFFFFFFFFFULL & env->SEGMask)) { + ret =3D env->tlb->map_address(env, physical, prot, + real_address, access_type); + } else { + ret =3D TLBRET_BADADDR; + } + } else if (address < 0x8000000000000000ULL) { + /* xsseg */ + if ((supervisor_mode || kernel_mode) && + SX && address <=3D (0x7FFFFFFFFFFFFFFFULL & env->SEGMask)) { + ret =3D env->tlb->map_address(env, physical, prot, + real_address, access_type); + } else { + ret =3D TLBRET_BADADDR; + } + } else if (address < 0xC000000000000000ULL) { + /* xkphys */ + if ((address & 0x07FFFFFFFFFFFFFFULL) <=3D env->PAMask) { + /* KX/SX/UX bit to check for each xkphys EVA access mode */ + static const uint8_t am_ksux[8] =3D { + [CP0SC_AM_UK] =3D (1u << CP0St_KX), + [CP0SC_AM_MK] =3D (1u << CP0St_KX), + [CP0SC_AM_MSK] =3D (1u << CP0St_SX), + [CP0SC_AM_MUSK] =3D (1u << CP0St_UX), + [CP0SC_AM_MUSUK] =3D (1u << CP0St_UX), + [CP0SC_AM_USK] =3D (1u << CP0St_SX), + [6] =3D (1u << CP0St_KX), + [CP0SC_AM_UUSK] =3D (1u << CP0St_UX), + }; + unsigned int am =3D CP0SC_AM_UK; + unsigned int xr =3D (env->CP0_SegCtl2 & CP0SC2_XR_MASK) >> CP0= SC2_XR; + + if (xr & (1 << ((address >> 59) & 0x7))) { + am =3D (env->CP0_SegCtl1 & CP0SC1_XAM_MASK) >> CP0SC1_XAM; + } + /* Does CP0_Status.KX/SX/UX permit the access mode (am) */ + if (env->CP0_Status & am_ksux[am]) { + ret =3D get_seg_physical_address(env, physical, prot, + real_address, access_type, + mmu_idx, am, false, env->PA= Mask, + 0); + } else { + ret =3D TLBRET_BADADDR; + } + } else { + ret =3D TLBRET_BADADDR; + } + } else if (address < 0xFFFFFFFF80000000ULL) { + /* xkseg */ + if (kernel_mode && KX && + address <=3D (0xFFFFFFFF7FFFFFFFULL & env->SEGMask)) { + ret =3D env->tlb->map_address(env, physical, prot, + real_address, access_type); + } else { + ret =3D TLBRET_BADADDR; + } +#endif + } else if (address < KSEG1_BASE) { + /* kseg0 */ + ret =3D get_segctl_physical_address(env, physical, prot, real_addr= ess, + access_type, mmu_idx, + env->CP0_SegCtl1 >> 16, 0x1FFFFF= FF); + } else if (address < KSEG2_BASE) { + /* kseg1 */ + ret =3D get_segctl_physical_address(env, physical, prot, real_addr= ess, + access_type, mmu_idx, + env->CP0_SegCtl1, 0x1FFFFFFF); + } else if (address < KSEG3_BASE) { + /* sseg (kseg2) */ + ret =3D get_segctl_physical_address(env, physical, prot, real_addr= ess, + access_type, mmu_idx, + env->CP0_SegCtl0 >> 16, 0x1FFFFF= FF); + } else { + /* + * kseg3 + * XXX: debug segment is not emulated + */ + ret =3D get_segctl_physical_address(env, physical, prot, real_addr= ess, + access_type, mmu_idx, + env->CP0_SegCtl0, 0x1FFFFFFF); + } + return ret; +} + +hwaddr mips_cpu_get_phys_page_debug(CPUState *cs, vaddr addr) +{ + MIPSCPU *cpu =3D MIPS_CPU(cs); + CPUMIPSState *env =3D &cpu->env; + hwaddr phys_addr; + int prot; + + if (get_physical_address(env, &phys_addr, &prot, addr, MMU_DATA_LOAD, + cpu_mmu_index(env, false)) !=3D 0) { + return -1; + } + return phys_addr; +} diff --git a/target/mips/tlb_helper.c b/target/mips/tlb_helper.c index bb4b503ff72..2304fff4c42 100644 --- a/target/mips/tlb_helper.c +++ b/target/mips/tlb_helper.c @@ -25,16 +25,6 @@ #include "exec/log.h" #include "hw/mips/cpudevs.h" =20 -enum { - TLBRET_XI =3D -6, - TLBRET_RI =3D -5, - TLBRET_DIRTY =3D -4, - TLBRET_INVALID =3D -3, - TLBRET_NOMATCH =3D -2, - TLBRET_BADADDR =3D -1, - TLBRET_MATCH =3D 0 -}; - #if !defined(CONFIG_USER_ONLY) =20 /* no MMU emulation */ @@ -166,236 +156,6 @@ void mmu_init(CPUMIPSState *env, const mips_def_t *de= f) } } =20 -static int is_seg_am_mapped(unsigned int am, bool eu, int mmu_idx) -{ - /* - * Interpret access control mode and mmu_idx. - * AdE? TLB? - * AM K S U E K S U E - * UK 0 0 1 1 0 0 - - 0 - * MK 1 0 1 1 0 1 - - !eu - * MSK 2 0 0 1 0 1 1 - !eu - * MUSK 3 0 0 0 0 1 1 1 !eu - * MUSUK 4 0 0 0 0 0 1 1 0 - * USK 5 0 0 1 0 0 0 - 0 - * - 6 - - - - - - - - - * UUSK 7 0 0 0 0 0 0 0 0 - */ - int32_t adetlb_mask; - - switch (mmu_idx) { - case 3: /* ERL */ - /* If EU is set, always unmapped */ - if (eu) { - return 0; - } - /* fall through */ - case MIPS_HFLAG_KM: - /* Never AdE, TLB mapped if AM=3D{1,2,3} */ - adetlb_mask =3D 0x70000000; - goto check_tlb; - - case MIPS_HFLAG_SM: - /* AdE if AM=3D{0,1}, TLB mapped if AM=3D{2,3,4} */ - adetlb_mask =3D 0xc0380000; - goto check_ade; - - case MIPS_HFLAG_UM: - /* AdE if AM=3D{0,1,2,5}, TLB mapped if AM=3D{3,4} */ - adetlb_mask =3D 0xe4180000; - /* fall through */ - check_ade: - /* does this AM cause AdE in current execution mode */ - if ((adetlb_mask << am) < 0) { - return TLBRET_BADADDR; - } - adetlb_mask <<=3D 8; - /* fall through */ - check_tlb: - /* is this AM mapped in current execution mode */ - return ((adetlb_mask << am) < 0); - default: - assert(0); - return TLBRET_BADADDR; - }; -} - -static int get_seg_physical_address(CPUMIPSState *env, hwaddr *physical, - int *prot, target_ulong real_address, - MMUAccessType access_type, int mmu_idx, - unsigned int am, bool eu, - target_ulong segmask, - hwaddr physical_base) -{ - int mapped =3D is_seg_am_mapped(am, eu, mmu_idx); - - if (mapped < 0) { - /* is_seg_am_mapped can report TLBRET_BADADDR */ - return mapped; - } else if (mapped) { - /* The segment is TLB mapped */ - return env->tlb->map_address(env, physical, prot, real_address, - access_type); - } else { - /* The segment is unmapped */ - *physical =3D physical_base | (real_address & segmask); - *prot =3D PAGE_READ | PAGE_WRITE | PAGE_EXEC; - return TLBRET_MATCH; - } -} - -static int get_segctl_physical_address(CPUMIPSState *env, hwaddr *physical, - int *prot, target_ulong real_addres= s, - MMUAccessType access_type, int mmu_= idx, - uint16_t segctl, target_ulong segma= sk) -{ - unsigned int am =3D (segctl & CP0SC_AM_MASK) >> CP0SC_AM; - bool eu =3D (segctl >> CP0SC_EU) & 1; - hwaddr pa =3D ((hwaddr)segctl & CP0SC_PA_MASK) << 20; - - return get_seg_physical_address(env, physical, prot, real_address, - access_type, mmu_idx, am, eu, segmask, - pa & ~(hwaddr)segmask); -} - -static int get_physical_address(CPUMIPSState *env, hwaddr *physical, - int *prot, target_ulong real_address, - MMUAccessType access_type, int mmu_idx) -{ - /* User mode can only access useg/xuseg */ -#if defined(TARGET_MIPS64) - int user_mode =3D mmu_idx =3D=3D MIPS_HFLAG_UM; - int supervisor_mode =3D mmu_idx =3D=3D MIPS_HFLAG_SM; - int kernel_mode =3D !user_mode && !supervisor_mode; - int UX =3D (env->CP0_Status & (1 << CP0St_UX)) !=3D 0; - int SX =3D (env->CP0_Status & (1 << CP0St_SX)) !=3D 0; - int KX =3D (env->CP0_Status & (1 << CP0St_KX)) !=3D 0; -#endif - int ret =3D TLBRET_MATCH; - /* effective address (modified for KVM T&E kernel segments) */ - target_ulong address =3D real_address; - -#define USEG_LIMIT ((target_ulong)(int32_t)0x7FFFFFFFUL) -#define KSEG0_BASE ((target_ulong)(int32_t)0x80000000UL) -#define KSEG1_BASE ((target_ulong)(int32_t)0xA0000000UL) -#define KSEG2_BASE ((target_ulong)(int32_t)0xC0000000UL) -#define KSEG3_BASE ((target_ulong)(int32_t)0xE0000000UL) - -#define KVM_KSEG0_BASE ((target_ulong)(int32_t)0x40000000UL) -#define KVM_KSEG2_BASE ((target_ulong)(int32_t)0x60000000UL) - - if (mips_um_ksegs_enabled()) { - /* KVM T&E adds guest kernel segments in useg */ - if (real_address >=3D KVM_KSEG0_BASE) { - if (real_address < KVM_KSEG2_BASE) { - /* kseg0 */ - address +=3D KSEG0_BASE - KVM_KSEG0_BASE; - } else if (real_address <=3D USEG_LIMIT) { - /* kseg2/3 */ - address +=3D KSEG2_BASE - KVM_KSEG2_BASE; - } - } - } - - if (address <=3D USEG_LIMIT) { - /* useg */ - uint16_t segctl; - - if (address >=3D 0x40000000UL) { - segctl =3D env->CP0_SegCtl2; - } else { - segctl =3D env->CP0_SegCtl2 >> 16; - } - ret =3D get_segctl_physical_address(env, physical, prot, - real_address, access_type, - mmu_idx, segctl, 0x3FFFFFFF); -#if defined(TARGET_MIPS64) - } else if (address < 0x4000000000000000ULL) { - /* xuseg */ - if (UX && address <=3D (0x3FFFFFFFFFFFFFFFULL & env->SEGMask)) { - ret =3D env->tlb->map_address(env, physical, prot, - real_address, access_type); - } else { - ret =3D TLBRET_BADADDR; - } - } else if (address < 0x8000000000000000ULL) { - /* xsseg */ - if ((supervisor_mode || kernel_mode) && - SX && address <=3D (0x7FFFFFFFFFFFFFFFULL & env->SEGMask)) { - ret =3D env->tlb->map_address(env, physical, prot, - real_address, access_type); - } else { - ret =3D TLBRET_BADADDR; - } - } else if (address < 0xC000000000000000ULL) { - /* xkphys */ - if ((address & 0x07FFFFFFFFFFFFFFULL) <=3D env->PAMask) { - /* KX/SX/UX bit to check for each xkphys EVA access mode */ - static const uint8_t am_ksux[8] =3D { - [CP0SC_AM_UK] =3D (1u << CP0St_KX), - [CP0SC_AM_MK] =3D (1u << CP0St_KX), - [CP0SC_AM_MSK] =3D (1u << CP0St_SX), - [CP0SC_AM_MUSK] =3D (1u << CP0St_UX), - [CP0SC_AM_MUSUK] =3D (1u << CP0St_UX), - [CP0SC_AM_USK] =3D (1u << CP0St_SX), - [6] =3D (1u << CP0St_KX), - [CP0SC_AM_UUSK] =3D (1u << CP0St_UX), - }; - unsigned int am =3D CP0SC_AM_UK; - unsigned int xr =3D (env->CP0_SegCtl2 & CP0SC2_XR_MASK) >> CP0= SC2_XR; - - if (xr & (1 << ((address >> 59) & 0x7))) { - am =3D (env->CP0_SegCtl1 & CP0SC1_XAM_MASK) >> CP0SC1_XAM; - } - /* Does CP0_Status.KX/SX/UX permit the access mode (am) */ - if (env->CP0_Status & am_ksux[am]) { - ret =3D get_seg_physical_address(env, physical, prot, - real_address, access_type, - mmu_idx, am, false, env->PA= Mask, - 0); - } else { - ret =3D TLBRET_BADADDR; - } - } else { - ret =3D TLBRET_BADADDR; - } - } else if (address < 0xFFFFFFFF80000000ULL) { - /* xkseg */ - if (kernel_mode && KX && - address <=3D (0xFFFFFFFF7FFFFFFFULL & env->SEGMask)) { - ret =3D env->tlb->map_address(env, physical, prot, - real_address, access_type); - } else { - ret =3D TLBRET_BADADDR; - } -#endif - } else if (address < KSEG1_BASE) { - /* kseg0 */ - ret =3D get_segctl_physical_address(env, physical, prot, real_addr= ess, - access_type, mmu_idx, - env->CP0_SegCtl1 >> 16, 0x1FFFFF= FF); - } else if (address < KSEG2_BASE) { - /* kseg1 */ - ret =3D get_segctl_physical_address(env, physical, prot, real_addr= ess, - access_type, mmu_idx, - env->CP0_SegCtl1, 0x1FFFFFFF); - } else if (address < KSEG3_BASE) { - /* sseg (kseg2) */ - ret =3D get_segctl_physical_address(env, physical, prot, real_addr= ess, - access_type, mmu_idx, - env->CP0_SegCtl0 >> 16, 0x1FFFFF= FF); - } else { - /* - * kseg3 - * XXX: debug segment is not emulated - */ - ret =3D get_segctl_physical_address(env, physical, prot, real_addr= ess, - access_type, mmu_idx, - env->CP0_SegCtl0, 0x1FFFFFFF); - } - return ret; -} - void cpu_mips_tlb_flush(CPUMIPSState *env) { /* Flush qemu's TLB and discard all shadowed entries. */ @@ -482,20 +242,6 @@ static void raise_mmu_exception(CPUMIPSState *env, tar= get_ulong address, env->error_code =3D error_code; } =20 -hwaddr mips_cpu_get_phys_page_debug(CPUState *cs, vaddr addr) -{ - MIPSCPU *cpu =3D MIPS_CPU(cs); - CPUMIPSState *env =3D &cpu->env; - hwaddr phys_addr; - int prot; - - if (get_physical_address(env, &phys_addr, &prot, addr, MMU_DATA_LOAD, - cpu_mmu_index(env, false)) !=3D 0) { - return -1; - } - return phys_addr; -} - #if !defined(TARGET_MIPS64) =20 /* diff --git a/target/mips/sysemu/meson.build b/target/mips/sysemu/meson.build index f2a1ff46081..925ceeaa449 100644 --- a/target/mips/sysemu/meson.build +++ b/target/mips/sysemu/meson.build @@ -2,4 +2,5 @@ 'addr.c', 'cp0_timer.c', 'machine.c', + 'physaddr.c', )) --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.47 as permitted sender) client-ip=209.85.221.47; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-f47.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.47 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763565; cv=none; d=zohomail.com; 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[81.40.121.39]) by smtp.gmail.com with ESMTPSA id e10sm2134743wrw.20.2021.04.18.09.32.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:32:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=3QSdjZPBkyJ6FqSaRthyncYNHDdrgyyU6EiNpdq4e+4=; b=l/Nw+egHeP96/M6GJ4dlO/6ovab5emWf8JGNLQsiWFDXFoNujZy04EtKMINeLU4aSv x4nD7TH00VM92iLlYTGeTBA0GBduKElGB3Mhjt3/bI+eYEDmn4teoyR41f69054e17cK 5bpgCioYUQMy1EE0G676C9raiCRN2TOLkJfH/ax2CEh6+f46vtRNXgMuGnNJbfZiqEGM L2+VSDyLIyMk1hAxxvzLi27HbGefAW+oysH9BbvjlD/5SaFzj4cfs9z68+YrEZINiTUN gKV3qiBIkR6n/cJ7/e71Wamf9TwLt2bRDN2PBAcI1vaU6Z01gC57FvQWytXmPAgi6FPA 1ikQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=3QSdjZPBkyJ6FqSaRthyncYNHDdrgyyU6EiNpdq4e+4=; b=FHP7Wskyx1uDssLuON2bO0uYipQyw3EkixRCdOawRzm5lZ0QIrD4kUch3GFL8Fdg+Z u58kXGNpFEUw4tZdEdR/UsA9UkFvCxCD9t9NucP36ut/dpWuEQX02l64p01QruUfYPyT Q8Qe/4AI8b2ZkVqoEAkYBrUSSWJQoPGkQSjc9Pkn7tvE29TbQ+AZfhjxh+S64G427J+i zen4/r7YA+TsqeYSo+6nhxKjUwKJcHFeyVk11yByGF6UZjnF4OMYjaRJJXHVWsXAjoQA wM3bUNPYhnLuUojFr0GDPyrE4m4fP+wXSv8gsqQxqGSY7j36FoR+Nxs2nAvfiy0fjPbh YD1g== X-Gm-Message-State: AOAM5327LWWaj9MB340PuUPQNbprrQXPqJ7RosZLUnZDn/zIUKibJsf/ m6mllIoCP1TRWqRQ0mbYU3U= X-Google-Smtp-Source: ABdhPJwEhJy+iyWlgqQ1xARh+1Gb0Du6S/eJ+Po5ppipZi+4T+CWQ2se+qVBN00kioRZ0Gh4e/bRbA== X-Received: by 2002:a5d:4a48:: with SMTP id v8mr9901023wrs.204.1618763563539; Sun, 18 Apr 2021 09:32:43 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 14/26] target/mips: Move sysemu TCG-specific code to tcg/sysemu/ subfolder Date: Sun, 18 Apr 2021 18:31:22 +0200 Message-Id: <20210418163134.1133100-15-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) Declare cpu_mips_get_random() and update_pagemask() on local scope, and move cp0_helper.c and mips-semi.c to the new tcg/sysemu/ folder, adapting the Meson machinery. Move the opcode definitions to tcg/sysemu_helper.h.inc. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- target/mips/helper.h | 166 +-------------------- target/mips/internal.h | 4 - target/mips/tcg/tcg-internal.h | 9 ++ target/mips/tcg/sysemu_helper.h.inc | 168 ++++++++++++++++++++++ target/mips/{ =3D> tcg/sysemu}/cp0_helper.c | 0 target/mips/{ =3D> tcg/sysemu}/mips-semi.c | 0 target/mips/meson.build | 5 - target/mips/tcg/meson.build | 3 + target/mips/tcg/sysemu/meson.build | 4 + 9 files changed, 188 insertions(+), 171 deletions(-) create mode 100644 target/mips/tcg/sysemu_helper.h.inc rename target/mips/{ =3D> tcg/sysemu}/cp0_helper.c (100%) rename target/mips/{ =3D> tcg/sysemu}/mips-semi.c (100%) create mode 100644 target/mips/tcg/sysemu/meson.build diff --git a/target/mips/helper.h b/target/mips/helper.h index 709494445dd..bc308e5db13 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -2,10 +2,6 @@ DEF_HELPER_3(raise_exception_err, noreturn, env, i32, int) DEF_HELPER_2(raise_exception, noreturn, env, i32) DEF_HELPER_1(raise_exception_debug, noreturn, env) =20 -#ifndef CONFIG_USER_ONLY -DEF_HELPER_1(do_semihosting, void, env) -#endif - #ifdef TARGET_MIPS64 DEF_HELPER_4(sdl, void, env, tl, tl, int) DEF_HELPER_4(sdr, void, env, tl, tl, int) @@ -42,164 +38,6 @@ DEF_HELPER_FLAGS_1(dbitswap, TCG_CALL_NO_RWG_SE, tl, tl) =20 DEF_HELPER_FLAGS_4(rotx, TCG_CALL_NO_RWG_SE, tl, tl, i32, i32, i32) =20 -#ifndef CONFIG_USER_ONLY -/* CP0 helpers */ -DEF_HELPER_1(mfc0_mvpcontrol, tl, env) -DEF_HELPER_1(mfc0_mvpconf0, tl, env) -DEF_HELPER_1(mfc0_mvpconf1, tl, env) -DEF_HELPER_1(mftc0_vpecontrol, tl, env) -DEF_HELPER_1(mftc0_vpeconf0, tl, env) -DEF_HELPER_1(mfc0_random, tl, env) -DEF_HELPER_1(mfc0_tcstatus, tl, env) -DEF_HELPER_1(mftc0_tcstatus, tl, env) -DEF_HELPER_1(mfc0_tcbind, tl, env) -DEF_HELPER_1(mftc0_tcbind, tl, env) -DEF_HELPER_1(mfc0_tcrestart, tl, env) -DEF_HELPER_1(mftc0_tcrestart, tl, env) -DEF_HELPER_1(mfc0_tchalt, tl, env) -DEF_HELPER_1(mftc0_tchalt, tl, env) -DEF_HELPER_1(mfc0_tccontext, tl, env) -DEF_HELPER_1(mftc0_tccontext, tl, env) -DEF_HELPER_1(mfc0_tcschedule, tl, env) -DEF_HELPER_1(mftc0_tcschedule, tl, env) -DEF_HELPER_1(mfc0_tcschefback, tl, env) -DEF_HELPER_1(mftc0_tcschefback, tl, env) -DEF_HELPER_1(mfc0_count, tl, env) -DEF_HELPER_1(mfc0_saar, tl, env) -DEF_HELPER_1(mfhc0_saar, tl, env) -DEF_HELPER_1(mftc0_entryhi, tl, env) -DEF_HELPER_1(mftc0_status, tl, env) -DEF_HELPER_1(mftc0_cause, tl, env) -DEF_HELPER_1(mftc0_epc, tl, env) -DEF_HELPER_1(mftc0_ebase, tl, env) -DEF_HELPER_2(mftc0_configx, tl, env, tl) -DEF_HELPER_1(mfc0_lladdr, tl, env) -DEF_HELPER_1(mfc0_maar, tl, env) -DEF_HELPER_1(mfhc0_maar, tl, env) -DEF_HELPER_2(mfc0_watchlo, tl, env, i32) -DEF_HELPER_2(mfc0_watchhi, tl, env, i32) -DEF_HELPER_2(mfhc0_watchhi, tl, env, i32) -DEF_HELPER_1(mfc0_debug, tl, env) -DEF_HELPER_1(mftc0_debug, tl, env) -#ifdef TARGET_MIPS64 -DEF_HELPER_1(dmfc0_tcrestart, tl, env) -DEF_HELPER_1(dmfc0_tchalt, tl, env) -DEF_HELPER_1(dmfc0_tccontext, tl, env) -DEF_HELPER_1(dmfc0_tcschedule, tl, env) -DEF_HELPER_1(dmfc0_tcschefback, tl, env) -DEF_HELPER_1(dmfc0_lladdr, tl, env) -DEF_HELPER_1(dmfc0_maar, tl, env) -DEF_HELPER_2(dmfc0_watchlo, tl, env, i32) -DEF_HELPER_2(dmfc0_watchhi, tl, env, i32) -DEF_HELPER_1(dmfc0_saar, tl, env) -#endif /* TARGET_MIPS64 */ - -DEF_HELPER_2(mtc0_index, void, env, tl) -DEF_HELPER_2(mtc0_mvpcontrol, void, env, tl) -DEF_HELPER_2(mtc0_vpecontrol, void, env, tl) -DEF_HELPER_2(mttc0_vpecontrol, void, env, tl) -DEF_HELPER_2(mtc0_vpeconf0, void, env, tl) -DEF_HELPER_2(mttc0_vpeconf0, void, env, tl) -DEF_HELPER_2(mtc0_vpeconf1, void, env, tl) -DEF_HELPER_2(mtc0_yqmask, void, env, tl) -DEF_HELPER_2(mtc0_vpeopt, void, env, tl) -DEF_HELPER_2(mtc0_entrylo0, void, env, tl) -DEF_HELPER_2(mtc0_tcstatus, void, env, tl) -DEF_HELPER_2(mttc0_tcstatus, void, env, tl) -DEF_HELPER_2(mtc0_tcbind, void, env, tl) -DEF_HELPER_2(mttc0_tcbind, void, env, tl) -DEF_HELPER_2(mtc0_tcrestart, void, env, tl) -DEF_HELPER_2(mttc0_tcrestart, void, env, tl) -DEF_HELPER_2(mtc0_tchalt, void, env, tl) -DEF_HELPER_2(mttc0_tchalt, void, env, tl) -DEF_HELPER_2(mtc0_tccontext, void, env, tl) -DEF_HELPER_2(mttc0_tccontext, void, env, tl) -DEF_HELPER_2(mtc0_tcschedule, void, env, tl) -DEF_HELPER_2(mttc0_tcschedule, void, env, tl) -DEF_HELPER_2(mtc0_tcschefback, void, env, tl) -DEF_HELPER_2(mttc0_tcschefback, void, env, tl) -DEF_HELPER_2(mtc0_entrylo1, void, env, tl) -DEF_HELPER_2(mtc0_context, void, env, tl) -DEF_HELPER_2(mtc0_memorymapid, void, env, tl) -DEF_HELPER_2(mtc0_pagemask, void, env, tl) -DEF_HELPER_2(mtc0_pagegrain, void, env, tl) -DEF_HELPER_2(mtc0_segctl0, void, env, tl) -DEF_HELPER_2(mtc0_segctl1, void, env, tl) -DEF_HELPER_2(mtc0_segctl2, void, env, tl) -DEF_HELPER_2(mtc0_pwfield, void, env, tl) -DEF_HELPER_2(mtc0_pwsize, void, env, tl) -DEF_HELPER_2(mtc0_wired, void, env, tl) -DEF_HELPER_2(mtc0_srsconf0, void, env, tl) -DEF_HELPER_2(mtc0_srsconf1, void, env, tl) -DEF_HELPER_2(mtc0_srsconf2, void, env, tl) -DEF_HELPER_2(mtc0_srsconf3, void, env, tl) -DEF_HELPER_2(mtc0_srsconf4, void, env, tl) -DEF_HELPER_2(mtc0_hwrena, void, env, tl) -DEF_HELPER_2(mtc0_pwctl, void, env, tl) -DEF_HELPER_2(mtc0_count, void, env, tl) -DEF_HELPER_2(mtc0_saari, void, env, tl) -DEF_HELPER_2(mtc0_saar, void, env, tl) -DEF_HELPER_2(mthc0_saar, void, env, tl) -DEF_HELPER_2(mtc0_entryhi, void, env, tl) -DEF_HELPER_2(mttc0_entryhi, void, env, tl) -DEF_HELPER_2(mtc0_compare, void, env, tl) -DEF_HELPER_2(mtc0_status, void, env, tl) -DEF_HELPER_2(mttc0_status, void, env, tl) -DEF_HELPER_2(mtc0_intctl, void, env, tl) -DEF_HELPER_2(mtc0_srsctl, void, env, tl) -DEF_HELPER_2(mtc0_cause, void, env, tl) -DEF_HELPER_2(mttc0_cause, void, env, tl) -DEF_HELPER_2(mtc0_ebase, void, env, tl) -DEF_HELPER_2(mttc0_ebase, void, env, tl) -DEF_HELPER_2(mtc0_config0, void, env, tl) -DEF_HELPER_2(mtc0_config2, void, env, tl) -DEF_HELPER_2(mtc0_config3, void, env, tl) -DEF_HELPER_2(mtc0_config4, void, env, tl) -DEF_HELPER_2(mtc0_config5, void, env, tl) -DEF_HELPER_2(mtc0_lladdr, void, env, tl) -DEF_HELPER_2(mtc0_maar, void, env, tl) -DEF_HELPER_2(mthc0_maar, void, env, tl) -DEF_HELPER_2(mtc0_maari, void, env, tl) -DEF_HELPER_3(mtc0_watchlo, void, env, tl, i32) -DEF_HELPER_3(mtc0_watchhi, void, env, tl, i32) -DEF_HELPER_3(mthc0_watchhi, void, env, tl, i32) -DEF_HELPER_2(mtc0_xcontext, void, env, tl) -DEF_HELPER_2(mtc0_framemask, void, env, tl) -DEF_HELPER_2(mtc0_debug, void, env, tl) -DEF_HELPER_2(mttc0_debug, void, env, tl) -DEF_HELPER_2(mtc0_performance0, void, env, tl) -DEF_HELPER_2(mtc0_errctl, void, env, tl) -DEF_HELPER_2(mtc0_taglo, void, env, tl) -DEF_HELPER_2(mtc0_datalo, void, env, tl) -DEF_HELPER_2(mtc0_taghi, void, env, tl) -DEF_HELPER_2(mtc0_datahi, void, env, tl) - -#if defined(TARGET_MIPS64) -DEF_HELPER_2(dmtc0_entrylo0, void, env, i64) -DEF_HELPER_2(dmtc0_entrylo1, void, env, i64) -#endif - -/* MIPS MT functions */ -DEF_HELPER_2(mftgpr, tl, env, i32) -DEF_HELPER_2(mftlo, tl, env, i32) -DEF_HELPER_2(mfthi, tl, env, i32) -DEF_HELPER_2(mftacx, tl, env, i32) -DEF_HELPER_1(mftdsp, tl, env) -DEF_HELPER_3(mttgpr, void, env, tl, i32) -DEF_HELPER_3(mttlo, void, env, tl, i32) -DEF_HELPER_3(mtthi, void, env, tl, i32) -DEF_HELPER_3(mttacx, void, env, tl, i32) -DEF_HELPER_2(mttdsp, void, env, tl) -DEF_HELPER_0(dmt, tl) -DEF_HELPER_0(emt, tl) -DEF_HELPER_1(dvpe, tl, env) -DEF_HELPER_1(evpe, tl, env) - -/* R6 Multi-threading */ -DEF_HELPER_1(dvp, tl, env) -DEF_HELPER_1(evp, tl, env) -#endif /* !CONFIG_USER_ONLY */ - /* microMIPS functions */ DEF_HELPER_4(lwm, void, env, tl, tl, i32) DEF_HELPER_4(swm, void, env, tl, tl, i32) @@ -783,4 +621,8 @@ DEF_HELPER_FLAGS_2(rddsp, 0, tl, tl, env) =20 DEF_HELPER_3(cache, void, env, tl, i32) =20 +#ifndef CONFIG_USER_ONLY +#include "tcg/sysemu_helper.h.inc" +#endif /* !CONFIG_USER_ONLY */ + #include "msa_helper.h.inc" diff --git a/target/mips/internal.h b/target/mips/internal.h index 51a45bd397a..59c2c22cd0a 100644 --- a/target/mips/internal.h +++ b/target/mips/internal.h @@ -165,7 +165,6 @@ void r4k_helper_tlbr(CPUMIPSState *env); void r4k_helper_tlbinv(CPUMIPSState *env); void r4k_helper_tlbinvf(CPUMIPSState *env); void r4k_invalidate_tlb(CPUMIPSState *env, int idx, int use_extra); -uint32_t cpu_mips_get_random(CPUMIPSState *env); =20 void mips_cpu_do_transaction_failed(CPUState *cs, hwaddr physaddr, vaddr addr, unsigned size, @@ -237,9 +236,6 @@ void cpu_mips_stop_count(CPUMIPSState *env); /* helper.c */ void mmu_init(CPUMIPSState *env, const mips_def_t *def); =20 -/* op_helper.c */ -void update_pagemask(CPUMIPSState *env, target_ulong arg1, int32_t *pagema= sk); - static inline void restore_pamask(CPUMIPSState *env) { if (env->hflags & MIPS_HFLAG_ELPA) { diff --git a/target/mips/tcg/tcg-internal.h b/target/mips/tcg/tcg-internal.h index 24438667f47..b65580af211 100644 --- a/target/mips/tcg/tcg-internal.h +++ b/target/mips/tcg/tcg-internal.h @@ -11,10 +11,19 @@ #define MIPS_TCG_INTERNAL_H =20 #include "hw/core/cpu.h" +#include "cpu.h" =20 void mips_cpu_do_interrupt(CPUState *cpu); bool mips_cpu_tlb_fill(CPUState *cs, vaddr address, int size, MMUAccessType access_type, int mmu_idx, bool probe, uintptr_t retaddr); =20 +#if !defined(CONFIG_USER_ONLY) + +void update_pagemask(CPUMIPSState *env, target_ulong arg1, int32_t *pagema= sk); + +uint32_t cpu_mips_get_random(CPUMIPSState *env); + +#endif /* !CONFIG_USER_ONLY */ + #endif diff --git a/target/mips/tcg/sysemu_helper.h.inc b/target/mips/tcg/sysemu_h= elper.h.inc new file mode 100644 index 00000000000..d136c4160a7 --- /dev/null +++ b/target/mips/tcg/sysemu_helper.h.inc @@ -0,0 +1,168 @@ +/* + * QEMU MIPS sysemu helpers + * + * Copyright (c) 2004-2005 Jocelyn Mayer + * Copyright (c) 2006 Marius Groeger (FPU operations) + * Copyright (c) 2006 Thiemo Seufer (MIPS32R2 support) + * Copyright (c) 2009 CodeSourcery (MIPS16 and microMIPS support) + * + * SPDX-License-Identifier: LGPL-2.1-or-later + */ + +DEF_HELPER_1(do_semihosting, void, env) + +/* CP0 helpers */ +DEF_HELPER_1(mfc0_mvpcontrol, tl, env) +DEF_HELPER_1(mfc0_mvpconf0, tl, env) +DEF_HELPER_1(mfc0_mvpconf1, tl, env) +DEF_HELPER_1(mftc0_vpecontrol, tl, env) +DEF_HELPER_1(mftc0_vpeconf0, tl, env) +DEF_HELPER_1(mfc0_random, tl, env) +DEF_HELPER_1(mfc0_tcstatus, tl, env) +DEF_HELPER_1(mftc0_tcstatus, tl, env) +DEF_HELPER_1(mfc0_tcbind, tl, env) +DEF_HELPER_1(mftc0_tcbind, tl, env) +DEF_HELPER_1(mfc0_tcrestart, tl, env) +DEF_HELPER_1(mftc0_tcrestart, tl, env) +DEF_HELPER_1(mfc0_tchalt, tl, env) +DEF_HELPER_1(mftc0_tchalt, tl, env) +DEF_HELPER_1(mfc0_tccontext, tl, env) +DEF_HELPER_1(mftc0_tccontext, tl, env) +DEF_HELPER_1(mfc0_tcschedule, tl, env) +DEF_HELPER_1(mftc0_tcschedule, tl, env) +DEF_HELPER_1(mfc0_tcschefback, tl, env) +DEF_HELPER_1(mftc0_tcschefback, tl, env) +DEF_HELPER_1(mfc0_count, tl, env) +DEF_HELPER_1(mfc0_saar, tl, env) +DEF_HELPER_1(mfhc0_saar, tl, env) +DEF_HELPER_1(mftc0_entryhi, tl, env) +DEF_HELPER_1(mftc0_status, tl, env) +DEF_HELPER_1(mftc0_cause, tl, env) +DEF_HELPER_1(mftc0_epc, tl, env) +DEF_HELPER_1(mftc0_ebase, tl, env) +DEF_HELPER_2(mftc0_configx, tl, env, tl) +DEF_HELPER_1(mfc0_lladdr, tl, env) +DEF_HELPER_1(mfc0_maar, tl, env) +DEF_HELPER_1(mfhc0_maar, tl, env) +DEF_HELPER_2(mfc0_watchlo, tl, env, i32) +DEF_HELPER_2(mfc0_watchhi, tl, env, i32) +DEF_HELPER_2(mfhc0_watchhi, tl, env, i32) +DEF_HELPER_1(mfc0_debug, tl, env) +DEF_HELPER_1(mftc0_debug, tl, env) +#ifdef TARGET_MIPS64 +DEF_HELPER_1(dmfc0_tcrestart, tl, env) +DEF_HELPER_1(dmfc0_tchalt, tl, env) +DEF_HELPER_1(dmfc0_tccontext, tl, env) +DEF_HELPER_1(dmfc0_tcschedule, tl, env) +DEF_HELPER_1(dmfc0_tcschefback, tl, env) +DEF_HELPER_1(dmfc0_lladdr, tl, env) +DEF_HELPER_1(dmfc0_maar, tl, env) +DEF_HELPER_2(dmfc0_watchlo, tl, env, i32) +DEF_HELPER_2(dmfc0_watchhi, tl, env, i32) +DEF_HELPER_1(dmfc0_saar, tl, env) +#endif /* TARGET_MIPS64 */ + +DEF_HELPER_2(mtc0_index, void, env, tl) +DEF_HELPER_2(mtc0_mvpcontrol, void, env, tl) +DEF_HELPER_2(mtc0_vpecontrol, void, env, tl) +DEF_HELPER_2(mttc0_vpecontrol, void, env, tl) +DEF_HELPER_2(mtc0_vpeconf0, void, env, tl) +DEF_HELPER_2(mttc0_vpeconf0, void, env, tl) +DEF_HELPER_2(mtc0_vpeconf1, void, env, tl) +DEF_HELPER_2(mtc0_yqmask, void, env, tl) +DEF_HELPER_2(mtc0_vpeopt, void, env, tl) +DEF_HELPER_2(mtc0_entrylo0, void, env, tl) +DEF_HELPER_2(mtc0_tcstatus, void, env, tl) +DEF_HELPER_2(mttc0_tcstatus, void, env, tl) +DEF_HELPER_2(mtc0_tcbind, void, env, tl) +DEF_HELPER_2(mttc0_tcbind, void, env, tl) +DEF_HELPER_2(mtc0_tcrestart, void, env, tl) +DEF_HELPER_2(mttc0_tcrestart, void, env, tl) +DEF_HELPER_2(mtc0_tchalt, void, env, tl) +DEF_HELPER_2(mttc0_tchalt, void, env, tl) +DEF_HELPER_2(mtc0_tccontext, void, env, tl) +DEF_HELPER_2(mttc0_tccontext, void, env, tl) +DEF_HELPER_2(mtc0_tcschedule, void, env, tl) +DEF_HELPER_2(mttc0_tcschedule, void, env, tl) +DEF_HELPER_2(mtc0_tcschefback, void, env, tl) +DEF_HELPER_2(mttc0_tcschefback, void, env, tl) +DEF_HELPER_2(mtc0_entrylo1, void, env, tl) +DEF_HELPER_2(mtc0_context, void, env, tl) +DEF_HELPER_2(mtc0_memorymapid, void, env, tl) +DEF_HELPER_2(mtc0_pagemask, void, env, tl) +DEF_HELPER_2(mtc0_pagegrain, void, env, tl) +DEF_HELPER_2(mtc0_segctl0, void, env, tl) +DEF_HELPER_2(mtc0_segctl1, void, env, tl) +DEF_HELPER_2(mtc0_segctl2, void, env, tl) +DEF_HELPER_2(mtc0_pwfield, void, env, tl) +DEF_HELPER_2(mtc0_pwsize, void, env, tl) +DEF_HELPER_2(mtc0_wired, void, env, tl) +DEF_HELPER_2(mtc0_srsconf0, void, env, tl) +DEF_HELPER_2(mtc0_srsconf1, void, env, tl) +DEF_HELPER_2(mtc0_srsconf2, void, env, tl) +DEF_HELPER_2(mtc0_srsconf3, void, env, tl) +DEF_HELPER_2(mtc0_srsconf4, void, env, tl) +DEF_HELPER_2(mtc0_hwrena, void, env, tl) +DEF_HELPER_2(mtc0_pwctl, void, env, tl) +DEF_HELPER_2(mtc0_count, void, env, tl) +DEF_HELPER_2(mtc0_saari, void, env, tl) +DEF_HELPER_2(mtc0_saar, void, env, tl) +DEF_HELPER_2(mthc0_saar, void, env, tl) +DEF_HELPER_2(mtc0_entryhi, void, env, tl) +DEF_HELPER_2(mttc0_entryhi, void, env, tl) +DEF_HELPER_2(mtc0_compare, void, env, tl) +DEF_HELPER_2(mtc0_status, void, env, tl) +DEF_HELPER_2(mttc0_status, void, env, tl) +DEF_HELPER_2(mtc0_intctl, void, env, tl) +DEF_HELPER_2(mtc0_srsctl, void, env, tl) +DEF_HELPER_2(mtc0_cause, void, env, tl) +DEF_HELPER_2(mttc0_cause, void, env, tl) +DEF_HELPER_2(mtc0_ebase, void, env, tl) +DEF_HELPER_2(mttc0_ebase, void, env, tl) +DEF_HELPER_2(mtc0_config0, void, env, tl) +DEF_HELPER_2(mtc0_config2, void, env, tl) +DEF_HELPER_2(mtc0_config3, void, env, tl) +DEF_HELPER_2(mtc0_config4, void, env, tl) +DEF_HELPER_2(mtc0_config5, void, env, tl) +DEF_HELPER_2(mtc0_lladdr, void, env, tl) +DEF_HELPER_2(mtc0_maar, void, env, tl) +DEF_HELPER_2(mthc0_maar, void, env, tl) +DEF_HELPER_2(mtc0_maari, void, env, tl) +DEF_HELPER_3(mtc0_watchlo, void, env, tl, i32) +DEF_HELPER_3(mtc0_watchhi, void, env, tl, i32) +DEF_HELPER_3(mthc0_watchhi, void, env, tl, i32) +DEF_HELPER_2(mtc0_xcontext, void, env, tl) +DEF_HELPER_2(mtc0_framemask, void, env, tl) +DEF_HELPER_2(mtc0_debug, void, env, tl) +DEF_HELPER_2(mttc0_debug, void, env, tl) +DEF_HELPER_2(mtc0_performance0, void, env, tl) +DEF_HELPER_2(mtc0_errctl, void, env, tl) +DEF_HELPER_2(mtc0_taglo, void, env, tl) +DEF_HELPER_2(mtc0_datalo, void, env, tl) +DEF_HELPER_2(mtc0_taghi, void, env, tl) +DEF_HELPER_2(mtc0_datahi, void, env, tl) + +#if defined(TARGET_MIPS64) +DEF_HELPER_2(dmtc0_entrylo0, void, env, i64) +DEF_HELPER_2(dmtc0_entrylo1, void, env, i64) +#endif + +/* MIPS MT functions */ +DEF_HELPER_2(mftgpr, tl, env, i32) +DEF_HELPER_2(mftlo, tl, env, i32) +DEF_HELPER_2(mfthi, tl, env, i32) +DEF_HELPER_2(mftacx, tl, env, i32) +DEF_HELPER_1(mftdsp, tl, env) +DEF_HELPER_3(mttgpr, void, env, tl, i32) +DEF_HELPER_3(mttlo, void, env, tl, i32) +DEF_HELPER_3(mtthi, void, env, tl, i32) +DEF_HELPER_3(mttacx, void, env, tl, i32) +DEF_HELPER_2(mttdsp, void, env, tl) +DEF_HELPER_0(dmt, tl) +DEF_HELPER_0(emt, tl) +DEF_HELPER_1(dvpe, tl, env) +DEF_HELPER_1(evpe, tl, env) + +/* R6 Multi-threading */ +DEF_HELPER_1(dvp, tl, env) +DEF_HELPER_1(evp, tl, env) diff --git a/target/mips/cp0_helper.c b/target/mips/tcg/sysemu/cp0_helper.c similarity index 100% rename from target/mips/cp0_helper.c rename to target/mips/tcg/sysemu/cp0_helper.c diff --git a/target/mips/mips-semi.c b/target/mips/tcg/sysemu/mips-semi.c similarity index 100% rename from target/mips/mips-semi.c rename to target/mips/tcg/sysemu/mips-semi.c diff --git a/target/mips/meson.build b/target/mips/meson.build index 9a507937ece..a55af1cd6cf 100644 --- a/target/mips/meson.build +++ b/target/mips/meson.build @@ -47,11 +47,6 @@ =20 mips_ss.add(when: 'CONFIG_KVM', if_true: files('kvm.c')) =20 -mips_softmmu_ss.add(when: 'CONFIG_TCG', if_true: files( - 'cp0_helper.c', - 'mips-semi.c', -)) - mips_ss.add_all(when: 'CONFIG_TCG', if_true: [mips_tcg_ss]) =20 target_arch +=3D {'mips': mips_ss} diff --git a/target/mips/tcg/meson.build b/target/mips/tcg/meson.build index b74fa04303e..2cffc5a5ac6 100644 --- a/target/mips/tcg/meson.build +++ b/target/mips/tcg/meson.build @@ -1,3 +1,6 @@ if have_user subdir('user') endif +if have_system + subdir('sysemu') +endif diff --git a/target/mips/tcg/sysemu/meson.build b/target/mips/tcg/sysemu/me= son.build new file mode 100644 index 00000000000..5c3024e7760 --- /dev/null +++ b/target/mips/tcg/sysemu/meson.build @@ -0,0 +1,4 @@ +mips_softmmu_ss.add(files( + 'cp0_helper.c', + 'mips-semi.c', +)) --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.53 as permitted sender) client-ip=209.85.221.53; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-f53.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.53 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763569; cv=none; d=zohomail.com; s=zohoarc; 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[81.40.121.39]) by smtp.gmail.com with ESMTPSA id q10sm16652158wmc.31.2021.04.18.09.32.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:32:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=cI4PhTSssBzprnZ9SB2PDNkaKKDmK+zR2mUB8dIm1f8=; b=KEKbRbsa2f2G22Y2inuzubP5Eq/wiREfvKZDs5nl+LGGmOtvXfpiKMvD3dhkxdfOn5 IM9YbT9Nr7QPRRvOJJzHe9++Mnu/GBwK/xOW4SXBS3N8IQsyhH0ZsvT44PrdHDpasHxC euwJ8l9iAC2vdPf26TK8DfuLnaRImeTYZBsmHxOmRbIotHAK5AAKxiBBdN77KIz10Efg L9Mep61Ag9SpKDc/DgPXSMdjIznf2xvziZLGyRpUjZY+PnpI8+a9F7rb0SVEBD48ilxP T4LHU05YEXIuUTetq2svLRBdktyy5l0Cl7YGCRoYeX4P9D6io70XHrHjr/OtyjHsBLBg yJug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=cI4PhTSssBzprnZ9SB2PDNkaKKDmK+zR2mUB8dIm1f8=; b=R16aN/jUOxCRPvJu8hh8cGo1qVslUddxJwZBjEetv+VtM1ltl8p32Na2dxe0o2fbgd qGbq+8KdlLiumoqtux8ASS+jcG+4kafXDJjv74gv+M7SiPUnwwdJHoFZv4vZ6ygHL501 ldKiZRDdQUlZN66kKOet7Z6wWkb5G+oN1ONPXv22wGIC9ZQc/M6IijVQsIByeellzTs4 fkD1O63jvqXZahRhScMQe8vnmigZjTdmxEmp4DdLT2jwvVc3aQesWXvuPMLQtycpFFqX 3myXOxFP0PPYxag4q6D5kyNLFidMuIof9HpOkBRdXQxN712XkHw68Tli5/C0FE5xdRpX J50w== X-Gm-Message-State: AOAM533z9YaMHLSGKam17HMzjQhi+Fj/YtvTY1+R+5JxZDkL5HOctQAO KfY4DePF2hUtAT9x9vOwcrY= X-Google-Smtp-Source: ABdhPJz/QVJzcwROUFOwqZt6enXpMGm7isC084naZPNds8n1/BxnuQxhsSyadI+BUxhqdEoqqbxeqw== X-Received: by 2002:a5d:590d:: with SMTP id v13mr9661732wrd.85.1618763568242; Sun, 18 Apr 2021 09:32:48 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 15/26] target/mips: Restrict mmu_init() to TCG Date: Sun, 18 Apr 2021 18:31:23 +0200 Message-Id: <20210418163134.1133100-16-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) mmu_init() is only required by TCG accelerator. Restrict its declaration and call to TCG. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/internal.h | 3 --- target/mips/tcg/tcg-internal.h | 2 ++ target/mips/cpu.c | 2 +- 3 files changed, 3 insertions(+), 4 deletions(-) diff --git a/target/mips/internal.h b/target/mips/internal.h index 59c2c22cd0a..13f8e421662 100644 --- a/target/mips/internal.h +++ b/target/mips/internal.h @@ -233,9 +233,6 @@ void cpu_mips_store_compare(CPUMIPSState *env, uint32_t= value); void cpu_mips_start_count(CPUMIPSState *env); void cpu_mips_stop_count(CPUMIPSState *env); =20 -/* helper.c */ -void mmu_init(CPUMIPSState *env, const mips_def_t *def); - static inline void restore_pamask(CPUMIPSState *env) { if (env->hflags & MIPS_HFLAG_ELPA) { diff --git a/target/mips/tcg/tcg-internal.h b/target/mips/tcg/tcg-internal.h index b65580af211..70655bab45c 100644 --- a/target/mips/tcg/tcg-internal.h +++ b/target/mips/tcg/tcg-internal.h @@ -20,6 +20,8 @@ bool mips_cpu_tlb_fill(CPUState *cs, vaddr address, int s= ize, =20 #if !defined(CONFIG_USER_ONLY) =20 +void mmu_init(CPUMIPSState *env, const mips_def_t *def); + void update_pagemask(CPUMIPSState *env, target_ulong arg1, int32_t *pagema= sk); =20 uint32_t cpu_mips_get_random(CPUMIPSState *env); diff --git a/target/mips/cpu.c b/target/mips/cpu.c index ac38a3262ca..bfc927dd9cd 100644 --- a/target/mips/cpu.c +++ b/target/mips/cpu.c @@ -718,7 +718,7 @@ static void mips_cpu_realizefn(DeviceState *dev, Error = **errp) =20 env->exception_base =3D (int32_t)0xBFC00000; =20 -#ifndef CONFIG_USER_ONLY +#if defined(CONFIG_TCG) && !defined(CONFIG_USER_ONLY) mmu_init(env, env->cpu_model); #endif fpu_init(env, env->cpu_model); --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.128.44 as permitted sender) client-ip=209.85.128.44; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wm1-f44.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.128.44 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763574; cv=none; d=zohomail.com; s=zohoarc; b=fb4D7Uw2E1cUl8csf9YSugD7VblCxV9xlZZm3E61rmldzBv6gU8n88SB4J+8LMgbwx82Ah4xD89c6kQyqsmCUxuDYyOVSsjrx+ApxW1vVDSVMbcplh27yzpQyqyDI84nbI5YmHOJZsRfOn5n628LgFPGVioDhBF+BtSt8ZSFwK4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763574; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Sender:Subject:To; bh=iawceQB+YzWpPUYuRuuHHdhUzAeY/bBfFbTGCKH/tLs=; b=nodaCAU55jVsZG2U5vcons36O6btBPewyukzGNjx9I8qRKEZx0SAQLP3iQRSeyoHJDjxP2rJClHH7FeIBgTFjBsS/RQhvwdzhCH+4RPf3xvDERNxdeACrrFp53OQPwtqOlPCosUz415SoWa1FS64XuGKkyhI/oWXaM3U68W2Le4= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.128.44 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com Received: from mail-wm1-f44.google.com (mail-wm1-f44.google.com [209.85.128.44]) by mx.zohomail.com with SMTPS id 1618763574632360.9561808509684; Sun, 18 Apr 2021 09:32:54 -0700 (PDT) Received: by mail-wm1-f44.google.com with SMTP id f195-20020a1c1fcc0000b029012eb88126d7so6802354wmf.3 for ; Sun, 18 Apr 2021 09:32:54 -0700 (PDT) Return-Path: Return-Path: Received: from localhost.localdomain (39.red-81-40-121.staticip.rima-tde.net. [81.40.121.39]) by smtp.gmail.com with ESMTPSA id m67sm19284706wme.27.2021.04.18.09.32.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:32:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=iawceQB+YzWpPUYuRuuHHdhUzAeY/bBfFbTGCKH/tLs=; b=DuEi9hQ3pXnsito8xcsWRiiiNDqdRGWjXYmr9LzLU5OgitGv6EZwemPMBuq87m19Vt 6hACayLQnFguOXKPjscIWU2rYGuDduRsArd5yAVEkLpKM1ZZ+I4yipv7h3FnBiN1ViAV dhpS6k154YStZKCtVtq/zzcEzExKA7dR+G+6Fs/j6NqL5nJfCdEEOs97Ks5R520lKjJK O837gP3JovCI8Q5vpKUwq/zDrLo81Knp7PNO4KFFPwfMnJmDBKjhnOxEOHa3Tkq7JKrc BX8kN8H3w8Q6isvPILOTnGXFOg0uhIRuKEfk0da83hi/INOZj6wKgeIOo3d5fTLXpF7P VsTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=iawceQB+YzWpPUYuRuuHHdhUzAeY/bBfFbTGCKH/tLs=; b=j/9xANWzUo6GjGzQDolmFDPp4Zs0hv/jIV9ysRQDaevknaEAWVNj4JhVY2qYkWo/nG PRJwriZblXWRVOSrvKtpk1xm2ZL41HuYjDXCNpEzaWIslNSzcYYl0GQCWGgipkpwAYRn 0qOT7SKm2D3amHqRSGvU5Jz0Sdfk46osO61BGPoBtu9AEHEKFWgjmoMTyPBJ5K1D0R3f aaXYGOXkSQX0TMA/Zt7LjKZtVaCGM1uRVlospF/WysD1TorEzL2JHVcnAIJLvABwdrHO lypTvw5oc3h9EomDJkASVR++HOBLBw8pG8GZebZ0A8cCIJ+A4WETxR4yF0yNWGTQuWo3 oFpw== X-Gm-Message-State: AOAM530IjQyOS4vkCIN1i6yjesNJh90OqBUlmJR7hj33+nLRkG5UaTZO Wyn7F1H6PalzOowNSFiTF8w= X-Google-Smtp-Source: ABdhPJyv8qkZv44al7L6zewPQVenJJvLVr9/ox0DeUUJvdE8Z/lRJL1Nw3qRzvK+s2ukPkfKvgo0Gg== X-Received: by 2002:a1c:4089:: with SMTP id n131mr17771042wma.77.1618763572897; Sun, 18 Apr 2021 09:32:52 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 16/26] target/mips: Move tlb_helper.c to tcg/sysemu/ Date: Sun, 18 Apr 2021 18:31:24 +0200 Message-Id: <20210418163134.1133100-17-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) Move tlb_helper.c to the tcg/sysemu/ subdir, along with the following 3 declarations to tcg-internal.h: - cpu_mips_tlb_flush() - cpu_mips_translate_address() - r4k_invalidate_tlb() Simplify tlb_helper.c #ifdef'ry because files in tcg/sysemu/ are only build when sysemu mode is configured. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/internal.h | 5 ----- target/mips/tcg/tcg-internal.h | 5 +++++ target/mips/{ =3D> tcg/sysemu}/tlb_helper.c | 3 --- target/mips/meson.build | 1 - target/mips/tcg/sysemu/meson.build | 1 + 5 files changed, 6 insertions(+), 9 deletions(-) rename target/mips/{ =3D> tcg/sysemu}/tlb_helper.c (99%) diff --git a/target/mips/internal.h b/target/mips/internal.h index 13f8e421662..b1b1681bf8d 100644 --- a/target/mips/internal.h +++ b/target/mips/internal.h @@ -164,16 +164,12 @@ void r4k_helper_tlbp(CPUMIPSState *env); void r4k_helper_tlbr(CPUMIPSState *env); void r4k_helper_tlbinv(CPUMIPSState *env); void r4k_helper_tlbinvf(CPUMIPSState *env); -void r4k_invalidate_tlb(CPUMIPSState *env, int idx, int use_extra); =20 void mips_cpu_do_transaction_failed(CPUState *cs, hwaddr physaddr, vaddr addr, unsigned size, MMUAccessType access_type, int mmu_idx, MemTxAttrs attrs, MemTxResult response, uintptr_t retadd= r); -hwaddr cpu_mips_translate_address(CPUMIPSState *env, target_ulong address, - MMUAccessType access_type); - extern const VMStateDescription vmstate_mips_cpu; =20 #endif /* !CONFIG_USER_ONLY */ @@ -413,7 +409,6 @@ static inline void compute_hflags(CPUMIPSState *env) } } =20 -void cpu_mips_tlb_flush(CPUMIPSState *env); void sync_c0_status(CPUMIPSState *env, CPUMIPSState *cpu, int tc); void cpu_mips_store_status(CPUMIPSState *env, target_ulong val); void cpu_mips_store_cause(CPUMIPSState *env, target_ulong val); diff --git a/target/mips/tcg/tcg-internal.h b/target/mips/tcg/tcg-internal.h index 70655bab45c..6615151cba2 100644 --- a/target/mips/tcg/tcg-internal.h +++ b/target/mips/tcg/tcg-internal.h @@ -24,8 +24,13 @@ void mmu_init(CPUMIPSState *env, const mips_def_t *def); =20 void update_pagemask(CPUMIPSState *env, target_ulong arg1, int32_t *pagema= sk); =20 +void r4k_invalidate_tlb(CPUMIPSState *env, int idx, int use_extra); uint32_t cpu_mips_get_random(CPUMIPSState *env); =20 +hwaddr cpu_mips_translate_address(CPUMIPSState *env, target_ulong address, + MMUAccessType access_type); +void cpu_mips_tlb_flush(CPUMIPSState *env); + #endif /* !CONFIG_USER_ONLY */ =20 #endif diff --git a/target/mips/tlb_helper.c b/target/mips/tcg/sysemu/tlb_helper.c similarity index 99% rename from target/mips/tlb_helper.c rename to target/mips/tcg/sysemu/tlb_helper.c index 2304fff4c42..82cfb0a9135 100644 --- a/target/mips/tlb_helper.c +++ b/target/mips/tcg/sysemu/tlb_helper.c @@ -25,8 +25,6 @@ #include "exec/log.h" #include "hw/mips/cpudevs.h" =20 -#if !defined(CONFIG_USER_ONLY) - /* no MMU emulation */ int no_mmu_map_address(CPUMIPSState *env, hwaddr *physical, int *prot, target_ulong address, MMUAccessType access_type) @@ -1071,4 +1069,3 @@ void r4k_invalidate_tlb(CPUMIPSState *env, int idx, i= nt use_extra) } } } -#endif /* !CONFIG_USER_ONLY */ diff --git a/target/mips/meson.build b/target/mips/meson.build index a55af1cd6cf..ff5eb210dfd 100644 --- a/target/mips/meson.build +++ b/target/mips/meson.build @@ -31,7 +31,6 @@ 'msa_translate.c', 'op_helper.c', 'rel6_translate.c', - 'tlb_helper.c', 'translate.c', 'translate_addr_const.c', 'txx9_translate.c', diff --git a/target/mips/tcg/sysemu/meson.build b/target/mips/tcg/sysemu/me= son.build index 5c3024e7760..73ab9571ba6 100644 --- a/target/mips/tcg/sysemu/meson.build +++ b/target/mips/tcg/sysemu/meson.build @@ -1,4 +1,5 @@ mips_softmmu_ss.add(files( 'cp0_helper.c', 'mips-semi.c', + 'tlb_helper.c', )) --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.42 as permitted sender) client-ip=209.85.221.42; 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[81.40.121.39]) by smtp.gmail.com with ESMTPSA id y11sm17072854wro.37.2021.04.18.09.32.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:32:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=N5k78fRA0nra+VbPuCAyAs9Q3C25mTx/9Lz4UoRw3W4=; b=cId7VKM0tChz9lIx+AomFv7/jXrlvqRysbpdwVanfRUhDfrbXUUcfMakkbSspC4896 +bOT1ue4vaJqO8uIMr2c7Yelk0MkNjgWb+7vhetMo5r9strbo9G/Z6p5TKNukew3aC9G Mgqhr4VYTRLfJUH4wPb/BHqyXuvZNaCxmNg0V7utQHfkRNJurrCQduNCYbL+M757AClx Mq3EqXeSC8Sce9z8tfNZVUlnorOqSKsPZ/A8yXHdWZZLJT8qTLBvWFgk8bGJ4zzJEldv LSpufDyLVir/RVBB9X+YAWgk7nJSkf3KBzZe//7s/lS6pMDj/dhv6iksmMNNoOEG8/oX /KEg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=N5k78fRA0nra+VbPuCAyAs9Q3C25mTx/9Lz4UoRw3W4=; b=JhqQTMm542MX8AGmFz5UGr0ipWMkVMdFs/QPeUg5CBK4xpfgfZxkpBJ2c8vwxm9qef CaojtMl9sTM/a9m2EQXHwv1Bh0Y77+qz3caUj+WkE9EVE25H0SsFM6PGrED/1ZHNbba8 0c25U+ERsem/GdfSt/LKA9CHzpuB/3FvM26reMT2xAXUb76Lews9wv5NMGGg87EUVPvD vJgDzeWpfMCsn7GWkEoWL3Anz9MHQximXWNVle+bXsBKefsQPqNP6c/3DJrcrkg0rR6Q 1qAHJweOwK6l8flWgFmEfyoHnZpPZYt3sRW/XKu+ZE+IuIEj2Kk5IiORzykYlwBBpFRM KrQQ== X-Gm-Message-State: AOAM530VXSpmxdJ9OhAshmQnUlhvrUdCqrMsXP1vLoO5HtyMHGt/v8L3 JZ6QJbGPtLHY7VnAGleeMls= X-Google-Smtp-Source: ABdhPJzikpj83JjHxvi76vmx3BUn9NG0WIjpLGUJ7Rtw8rMjaivTWy3muvw/+AvJZDSURzuW0uvITA== X-Received: by 2002:adf:f0cc:: with SMTP id x12mr10068827wro.16.1618763577556; Sun, 18 Apr 2021 09:32:57 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 17/26] target/mips: Restrict CPUMIPSTLBContext::map_address() handlers scope Date: Sun, 18 Apr 2021 18:31:25 +0200 Message-Id: <20210418163134.1133100-18-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) The 3 map_address() handlers are local to tlb_helper.c, no need to have their prototype declared publically. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/internal.h | 6 ------ target/mips/tcg/sysemu/tlb_helper.c | 13 +++++++------ 2 files changed, 7 insertions(+), 12 deletions(-) diff --git a/target/mips/internal.h b/target/mips/internal.h index b1b1681bf8d..2fdb7d9cd12 100644 --- a/target/mips/internal.h +++ b/target/mips/internal.h @@ -152,12 +152,6 @@ struct CPUMIPSTLBContext { } mmu; }; =20 -int no_mmu_map_address(CPUMIPSState *env, hwaddr *physical, int *prot, - target_ulong address, MMUAccessType access_type); -int fixed_mmu_map_address(CPUMIPSState *env, hwaddr *physical, int *prot, - target_ulong address, MMUAccessType access_type); -int r4k_map_address(CPUMIPSState *env, hwaddr *physical, int *prot, - target_ulong address, MMUAccessType access_type); void r4k_helper_tlbwi(CPUMIPSState *env); void r4k_helper_tlbwr(CPUMIPSState *env); void r4k_helper_tlbp(CPUMIPSState *env); diff --git a/target/mips/tcg/sysemu/tlb_helper.c b/target/mips/tcg/sysemu/t= lb_helper.c index 82cfb0a9135..cbb4ccf0dac 100644 --- a/target/mips/tcg/sysemu/tlb_helper.c +++ b/target/mips/tcg/sysemu/tlb_helper.c @@ -26,8 +26,8 @@ #include "hw/mips/cpudevs.h" =20 /* no MMU emulation */ -int no_mmu_map_address(CPUMIPSState *env, hwaddr *physical, int *prot, - target_ulong address, MMUAccessType access_type) +static int no_mmu_map_address(CPUMIPSState *env, hwaddr *physical, int *pr= ot, + target_ulong address, MMUAccessType access_t= ype) { *physical =3D address; *prot =3D PAGE_READ | PAGE_WRITE | PAGE_EXEC; @@ -35,8 +35,9 @@ int no_mmu_map_address(CPUMIPSState *env, hwaddr *physica= l, int *prot, } =20 /* fixed mapping MMU emulation */ -int fixed_mmu_map_address(CPUMIPSState *env, hwaddr *physical, int *prot, - target_ulong address, MMUAccessType access_type) +static int fixed_mmu_map_address(CPUMIPSState *env, hwaddr *physical, + int *prot, target_ulong address, + MMUAccessType access_type) { if (address <=3D (int32_t)0x7FFFFFFFUL) { if (!(env->CP0_Status & (1 << CP0St_ERL))) { @@ -55,8 +56,8 @@ int fixed_mmu_map_address(CPUMIPSState *env, hwaddr *phys= ical, int *prot, } =20 /* MIPS32/MIPS64 R4000-style MMU emulation */ -int r4k_map_address(CPUMIPSState *env, hwaddr *physical, int *prot, - target_ulong address, MMUAccessType access_type) +static int r4k_map_address(CPUMIPSState *env, hwaddr *physical, int *prot, + target_ulong address, MMUAccessType access_type) { uint16_t ASID =3D env->CP0_EntryHi & env->CP0_EntryHi_ASID_mask; uint32_t MMID =3D env->CP0_MemoryMapID; --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.41 as permitted sender) client-ip=209.85.221.41; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-f41.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.41 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763584; cv=none; d=zohomail.com; s=zohoarc; b=O/OUyGNWZBeH/BhW3eAK8/roAr9qhTyrJiqALb7GyKS2rRSUL4aZDvx0mWabTVyQjx4PAo3eREd8dGPVEbtOl2SRdHF4hs+3UmI9wKy2gLS75bYK/XV8K1/IwbpYVFpcwDcZpmyKC4LBpaPSLUkuha1AoP3recNKVZbvNoxJfEk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763584; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Sender:Subject:To; bh=lfl1vVOmadju4NuvWQMEj+geI79LRCcfwum/+LUF72o=; b=f7YkUfJicsPpQBaeJPPL4gOLz7iymr9WE5x2LMa37kdygxV6nFLIyq5Iet2DMG2AIyQZ0md1MqzIAucKoCztt6DMymMTn+Z0wD08gLv3wB5oykhN5XLegFtsum8HZ9O9R6SeJoupdZFIWz+WhYFYhFwI21iCfkBbZN0lt8t0lds= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.41 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com Received: from mail-wr1-f41.google.com (mail-wr1-f41.google.com [209.85.221.41]) by mx.zohomail.com with SMTPS id 161876358482822.801430457515153; Sun, 18 Apr 2021 09:33:04 -0700 (PDT) Received: by mail-wr1-f41.google.com with SMTP id j5so30550351wrn.4 for ; Sun, 18 Apr 2021 09:33:04 -0700 (PDT) Return-Path: Return-Path: Received: from localhost.localdomain (39.red-81-40-121.staticip.rima-tde.net. [81.40.121.39]) by smtp.gmail.com with ESMTPSA id j6sm16194798wmq.16.2021.04.18.09.33.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:33:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=lfl1vVOmadju4NuvWQMEj+geI79LRCcfwum/+LUF72o=; b=RZfFsoia9oOB9C0b3endkKhP5gfBLZME5V0IqBfKZRnAiOz2W/yvMH1Y2YnlON0VsL Nh2PqnSUZmeA9QM3NBwALuC78AUFRruOzqZ76mT4xyGHmjSSPE+217c6DY+DrJprRlLi kkredeiap5LFfGlVNj7MBoWiR0vFaZf63pFCoJ9ORusroD6eEWudd1ZYwk5lzzBMIOnO 1+0iU7rOGA8mMj4Edo+NdUpR4ymgpv0SDodt9RA/PkpfxPoxd7JhgmYHQMuJutwXcHjh L86ANUsZsM/Xx3xnSnzVavCh4RuhySJUJw43Fxvh1yTFXQeOw6TFqHaRrasOjWLVsP1q x3Ow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=lfl1vVOmadju4NuvWQMEj+geI79LRCcfwum/+LUF72o=; b=Ch7MhwYI2ghQk7CZ3dFKLuo/4P3sPu55Xh8c4D1OEISJqVVe7wgXkkw3mSTdzR/t7G lJh/pCabGblfFYsUUTMYNEtc+uQHoTX3uulxpSC24FQFnDmOrkQTUnJieBdsaLIQZXsL R4ircQ2/599Rt3cIkbDquVGzc/o54XhfpHAhmh5ucXRcJ3WchVMgs3pwL4Fb0Nctz6RO icCHXt7XyGEdZo4AOlipjelYFYaMBf/i6ZxLyC9hPrHDMOMQBKClSXGyZO9tjyRHGTDY 5j0QZkS8UiY2mAFH+VGM9wtnnVGaUBETA9tRDcop64D9f7wFLABeVth2xeBAfAB+yZJu KLhg== X-Gm-Message-State: AOAM531/GAkpDNVzFTqwLWiIB+tWi/ylkr+jvzyFTk6UugvF/9akXlr4 zOItgAM7PHFKk9YIJcKR2KE= X-Google-Smtp-Source: ABdhPJxfWbIbnEs3tGiEtLlmxKRPpwgpeVjgVEPuzDtLhN5CoUBQew2XdOxRCkeEKg78WzQMNJZ8Bg== X-Received: by 2002:a5d:65d2:: with SMTP id e18mr9992260wrw.31.1618763583031; Sun, 18 Apr 2021 09:33:03 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 18/26] target/mips: Move Special opcodes to tcg/sysemu/special_helper.c Date: Sun, 18 Apr 2021 18:31:26 +0200 Message-Id: <20210418163134.1133100-19-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) Move the Special opcodes helpers to tcg/sysemu/special_helper.c. Since mips_io_recompile_replay_branch() is set as CPUClass::io_recompile_replay_branch handler in cpu.c, we need to declare its prototype in "tcg-internal.h". Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/helper.h | 5 - target/mips/tcg/tcg-internal.h | 3 + target/mips/tcg/sysemu_helper.h.inc | 7 ++ target/mips/cpu.c | 17 --- target/mips/op_helper.c | 110 ----------------- target/mips/tcg/sysemu/special_helper.c | 150 ++++++++++++++++++++++++ target/mips/tcg/sysemu/meson.build | 1 + 7 files changed, 161 insertions(+), 132 deletions(-) create mode 100644 target/mips/tcg/sysemu/special_helper.c diff --git a/target/mips/helper.h b/target/mips/helper.h index bc308e5db13..4ee7916d8b2 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -210,11 +210,6 @@ DEF_HELPER_1(tlbp, void, env) DEF_HELPER_1(tlbr, void, env) DEF_HELPER_1(tlbinv, void, env) DEF_HELPER_1(tlbinvf, void, env) -DEF_HELPER_1(di, tl, env) -DEF_HELPER_1(ei, tl, env) -DEF_HELPER_1(eret, void, env) -DEF_HELPER_1(eretnc, void, env) -DEF_HELPER_1(deret, void, env) DEF_HELPER_3(ginvt, void, env, tl, i32) #endif /* !CONFIG_USER_ONLY */ DEF_HELPER_1(rdhwr_cpunum, tl, env) diff --git a/target/mips/tcg/tcg-internal.h b/target/mips/tcg/tcg-internal.h index 6615151cba2..e507dd1630f 100644 --- a/target/mips/tcg/tcg-internal.h +++ b/target/mips/tcg/tcg-internal.h @@ -10,6 +10,7 @@ #ifndef MIPS_TCG_INTERNAL_H #define MIPS_TCG_INTERNAL_H =20 +#include "tcg/tcg.h" #include "hw/core/cpu.h" #include "cpu.h" =20 @@ -27,6 +28,8 @@ void update_pagemask(CPUMIPSState *env, target_ulong arg1= , int32_t *pagemask); void r4k_invalidate_tlb(CPUMIPSState *env, int idx, int use_extra); uint32_t cpu_mips_get_random(CPUMIPSState *env); =20 +bool mips_io_recompile_replay_branch(CPUState *cs, const TranslationBlock = *tb); + hwaddr cpu_mips_translate_address(CPUMIPSState *env, target_ulong address, MMUAccessType access_type); void cpu_mips_tlb_flush(CPUMIPSState *env); diff --git a/target/mips/tcg/sysemu_helper.h.inc b/target/mips/tcg/sysemu_h= elper.h.inc index d136c4160a7..38e55cbf118 100644 --- a/target/mips/tcg/sysemu_helper.h.inc +++ b/target/mips/tcg/sysemu_helper.h.inc @@ -166,3 +166,10 @@ DEF_HELPER_1(evpe, tl, env) /* R6 Multi-threading */ DEF_HELPER_1(dvp, tl, env) DEF_HELPER_1(evp, tl, env) + +/* Special */ +DEF_HELPER_1(di, tl, env) +DEF_HELPER_1(ei, tl, env) +DEF_HELPER_1(eret, void, env) +DEF_HELPER_1(eretnc, void, env) +DEF_HELPER_1(deret, void, env) diff --git a/target/mips/cpu.c b/target/mips/cpu.c index bfc927dd9cd..e756d75667f 100644 --- a/target/mips/cpu.c +++ b/target/mips/cpu.c @@ -352,23 +352,6 @@ static void mips_cpu_synchronize_from_tb(CPUState *cs, env->hflags &=3D ~MIPS_HFLAG_BMASK; env->hflags |=3D tb->flags & MIPS_HFLAG_BMASK; } - -# ifndef CONFIG_USER_ONLY -static bool mips_io_recompile_replay_branch(CPUState *cs, - const TranslationBlock *tb) -{ - MIPSCPU *cpu =3D MIPS_CPU(cs); - CPUMIPSState *env =3D &cpu->env; - - if ((env->hflags & MIPS_HFLAG_BMASK) !=3D 0 - && env->active_tc.PC !=3D tb->pc) { - env->active_tc.PC -=3D (env->hflags & MIPS_HFLAG_B16 ? 2 : 4); - env->hflags &=3D ~MIPS_HFLAG_BMASK; - return true; - } - return false; -} -# endif /* !CONFIG_USER_ONLY */ #endif /* CONFIG_TCG */ =20 static bool mips_cpu_has_work(CPUState *cs) diff --git a/target/mips/op_helper.c b/target/mips/op_helper.c index 0b54072378c..3903545831f 100644 --- a/target/mips/op_helper.c +++ b/target/mips/op_helper.c @@ -656,116 +656,6 @@ void helper_ginvt(CPUMIPSState *env, target_ulong arg= , uint32_t type) } } =20 -/* Specials */ -target_ulong helper_di(CPUMIPSState *env) -{ - target_ulong t0 =3D env->CP0_Status; - - env->CP0_Status =3D t0 & ~(1 << CP0St_IE); - return t0; -} - -target_ulong helper_ei(CPUMIPSState *env) -{ - target_ulong t0 =3D env->CP0_Status; - - env->CP0_Status =3D t0 | (1 << CP0St_IE); - return t0; -} - -static void debug_pre_eret(CPUMIPSState *env) -{ - if (qemu_loglevel_mask(CPU_LOG_EXEC)) { - qemu_log("ERET: PC " TARGET_FMT_lx " EPC " TARGET_FMT_lx, - env->active_tc.PC, env->CP0_EPC); - if (env->CP0_Status & (1 << CP0St_ERL)) { - qemu_log(" ErrorEPC " TARGET_FMT_lx, env->CP0_ErrorEPC); - } - if (env->hflags & MIPS_HFLAG_DM) { - qemu_log(" DEPC " TARGET_FMT_lx, env->CP0_DEPC); - } - qemu_log("\n"); - } -} - -static void debug_post_eret(CPUMIPSState *env) -{ - if (qemu_loglevel_mask(CPU_LOG_EXEC)) { - qemu_log(" =3D> PC " TARGET_FMT_lx " EPC " TARGET_FMT_lx, - env->active_tc.PC, env->CP0_EPC); - if (env->CP0_Status & (1 << CP0St_ERL)) { - qemu_log(" ErrorEPC " TARGET_FMT_lx, env->CP0_ErrorEPC); - } - if (env->hflags & MIPS_HFLAG_DM) { - qemu_log(" DEPC " TARGET_FMT_lx, env->CP0_DEPC); - } - switch (cpu_mmu_index(env, false)) { - case 3: - qemu_log(", ERL\n"); - break; - case MIPS_HFLAG_UM: - qemu_log(", UM\n"); - break; - case MIPS_HFLAG_SM: - qemu_log(", SM\n"); - break; - case MIPS_HFLAG_KM: - qemu_log("\n"); - break; - default: - cpu_abort(env_cpu(env), "Invalid MMU mode!\n"); - break; - } - } -} - -static void set_pc(CPUMIPSState *env, target_ulong error_pc) -{ - env->active_tc.PC =3D error_pc & ~(target_ulong)1; - if (error_pc & 1) { - env->hflags |=3D MIPS_HFLAG_M16; - } else { - env->hflags &=3D ~(MIPS_HFLAG_M16); - } -} - -static inline void exception_return(CPUMIPSState *env) -{ - debug_pre_eret(env); - if (env->CP0_Status & (1 << CP0St_ERL)) { - set_pc(env, env->CP0_ErrorEPC); - env->CP0_Status &=3D ~(1 << CP0St_ERL); - } else { - set_pc(env, env->CP0_EPC); - env->CP0_Status &=3D ~(1 << CP0St_EXL); - } - compute_hflags(env); - debug_post_eret(env); -} - -void helper_eret(CPUMIPSState *env) -{ - exception_return(env); - env->CP0_LLAddr =3D 1; - env->lladdr =3D 1; -} - -void helper_eretnc(CPUMIPSState *env) -{ - exception_return(env); -} - -void helper_deret(CPUMIPSState *env) -{ - debug_pre_eret(env); - - env->hflags &=3D ~MIPS_HFLAG_DM; - compute_hflags(env); - - set_pc(env, env->CP0_DEPC); - - debug_post_eret(env); -} #endif /* !CONFIG_USER_ONLY */ =20 static inline void check_hwrena(CPUMIPSState *env, int reg, uintptr_t pc) diff --git a/target/mips/tcg/sysemu/special_helper.c b/target/mips/tcg/syse= mu/special_helper.c new file mode 100644 index 00000000000..f2cf7252484 --- /dev/null +++ b/target/mips/tcg/sysemu/special_helper.c @@ -0,0 +1,150 @@ +/* + * QEMU MIPS emulation: Special opcode helpers + * + * Copyright (c) 2004-2005 Jocelyn Mayer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + * + */ + +#include "qemu/osdep.h" +#include "cpu.h" +#include "exec/helper-proto.h" +#include "exec/exec-all.h" +#include "internal.h" + +/* Specials */ +target_ulong helper_di(CPUMIPSState *env) +{ + target_ulong t0 =3D env->CP0_Status; + + env->CP0_Status =3D t0 & ~(1 << CP0St_IE); + return t0; +} + +target_ulong helper_ei(CPUMIPSState *env) +{ + target_ulong t0 =3D env->CP0_Status; + + env->CP0_Status =3D t0 | (1 << CP0St_IE); + return t0; +} + +static void debug_pre_eret(CPUMIPSState *env) +{ + if (qemu_loglevel_mask(CPU_LOG_EXEC)) { + qemu_log("ERET: PC " TARGET_FMT_lx " EPC " TARGET_FMT_lx, + env->active_tc.PC, env->CP0_EPC); + if (env->CP0_Status & (1 << CP0St_ERL)) { + qemu_log(" ErrorEPC " TARGET_FMT_lx, env->CP0_ErrorEPC); + } + if (env->hflags & MIPS_HFLAG_DM) { + qemu_log(" DEPC " TARGET_FMT_lx, env->CP0_DEPC); + } + qemu_log("\n"); + } +} + +static void debug_post_eret(CPUMIPSState *env) +{ + if (qemu_loglevel_mask(CPU_LOG_EXEC)) { + qemu_log(" =3D> PC " TARGET_FMT_lx " EPC " TARGET_FMT_lx, + env->active_tc.PC, env->CP0_EPC); + if (env->CP0_Status & (1 << CP0St_ERL)) { + qemu_log(" ErrorEPC " TARGET_FMT_lx, env->CP0_ErrorEPC); + } + if (env->hflags & MIPS_HFLAG_DM) { + qemu_log(" DEPC " TARGET_FMT_lx, env->CP0_DEPC); + } + switch (cpu_mmu_index(env, false)) { + case 3: + qemu_log(", ERL\n"); + break; + case MIPS_HFLAG_UM: + qemu_log(", UM\n"); + break; + case MIPS_HFLAG_SM: + qemu_log(", SM\n"); + break; + case MIPS_HFLAG_KM: + qemu_log("\n"); + break; + default: + cpu_abort(env_cpu(env), "Invalid MMU mode!\n"); + break; + } + } +} + +static void set_pc(CPUMIPSState *env, target_ulong error_pc) +{ + env->active_tc.PC =3D error_pc & ~(target_ulong)1; + if (error_pc & 1) { + env->hflags |=3D MIPS_HFLAG_M16; + } else { + env->hflags &=3D ~(MIPS_HFLAG_M16); + } +} + +bool mips_io_recompile_replay_branch(CPUState *cs, const TranslationBlock = *tb) +{ + MIPSCPU *cpu =3D MIPS_CPU(cs); + CPUMIPSState *env =3D &cpu->env; + + if ((env->hflags & MIPS_HFLAG_BMASK) !=3D 0 + && env->active_tc.PC !=3D tb->pc) { + env->active_tc.PC -=3D (env->hflags & MIPS_HFLAG_B16 ? 2 : 4); + env->hflags &=3D ~MIPS_HFLAG_BMASK; + return true; + } + return false; +} + +static inline void exception_return(CPUMIPSState *env) +{ + debug_pre_eret(env); + if (env->CP0_Status & (1 << CP0St_ERL)) { + set_pc(env, env->CP0_ErrorEPC); + env->CP0_Status &=3D ~(1 << CP0St_ERL); + } else { + set_pc(env, env->CP0_EPC); + env->CP0_Status &=3D ~(1 << CP0St_EXL); + } + compute_hflags(env); + debug_post_eret(env); +} + +void helper_eret(CPUMIPSState *env) +{ + exception_return(env); + env->CP0_LLAddr =3D 1; + env->lladdr =3D 1; +} + +void helper_eretnc(CPUMIPSState *env) +{ + exception_return(env); +} + +void helper_deret(CPUMIPSState *env) +{ + debug_pre_eret(env); + + env->hflags &=3D ~MIPS_HFLAG_DM; + compute_hflags(env); + + set_pc(env, env->CP0_DEPC); + + debug_post_eret(env); +} diff --git a/target/mips/tcg/sysemu/meson.build b/target/mips/tcg/sysemu/me= son.build index 73ab9571ba6..4da2c577b20 100644 --- a/target/mips/tcg/sysemu/meson.build +++ b/target/mips/tcg/sysemu/meson.build @@ -1,5 +1,6 @@ mips_softmmu_ss.add(files( 'cp0_helper.c', 'mips-semi.c', + 'special_helper.c', 'tlb_helper.c', )) --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.47 as permitted sender) client-ip=209.85.221.47; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-f47.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.47 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763589; cv=none; d=zohomail.com; s=zohoarc; b=R5GWp5lb3I/r9Z+thxyIm4gUOvCuqNyM1f581tXkCeKRII+SBxcCRKo/maWMzx08oLiEvUPavwwGL4fqKxmqZGBnEI+etM5w303cPMWh75P2/xWmTdRGHvcb4ntaQoMf2fcKOXNCMmwBSM8nc9ZnzXPT5F9ksCKYdKxZTAmavDk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763589; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Sender:Subject:To; bh=A8lbUfK1w40PFVemkTmJo/R7GCvRlnRXvrae0FOQC8A=; b=lN5M3tNjxrTB+AygnVI6GleXfErmRdKMfWS7T7FbRwZAZbdtSeykIXSf1mP0ko5ks1WnsaEL9APHEVdHBRBRzy1kF1xbKj83/utG5jz/3Sjk/ZAbR/PgI3OzCqypMQaStrjhMzxTHCWcdsAA1juSJNQDgTfHtKL+y4T0ku2kZqU= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.47 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com Received: from mail-wr1-f47.google.com (mail-wr1-f47.google.com [209.85.221.47]) by mx.zohomail.com with SMTPS id 1618763589526119.31515812803923; Sun, 18 Apr 2021 09:33:09 -0700 (PDT) Received: by mail-wr1-f47.google.com with SMTP id e7so22532829wrs.11 for ; Sun, 18 Apr 2021 09:33:08 -0700 (PDT) Return-Path: Return-Path: Received: from localhost.localdomain (39.red-81-40-121.staticip.rima-tde.net. [81.40.121.39]) by smtp.gmail.com with ESMTPSA id x9sm7424160wrt.13.2021.04.18.09.33.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:33:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=A8lbUfK1w40PFVemkTmJo/R7GCvRlnRXvrae0FOQC8A=; b=j8WdstyJYyNVCCudYFC4CrGNuFQ46iErEgBBNvJ4Ho6RhDEWhrkM4Suga5Y4ZpnPLk RWrYxvP3vPX1Kg/FJQ3lpOQLRpzjjdQS6lWL044C7uIvmWDcO98BmlJbT8ghhij64/kK wtaL2UBo6IusibEDIBhJ7o7skPiq8GIiW3/ZzGWgUoWi2rwxIGsxfLK+lGQpiN8CSCQM H9UKrRKCOvjY88nv8A3GgC+f8RdIZMShbM6/40A9ZDIkZSU/wBI3YnOLIm9AvLh0tTm/ UUPpphjdFMirzMAcHStoTxq/AaGv5jGz6O9sv+pFEtUuNEqnL9KSHYOyddiYLkgKnABV cRvA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=A8lbUfK1w40PFVemkTmJo/R7GCvRlnRXvrae0FOQC8A=; b=crMQ4pT9BLCgFo+FmHIcglK03k+mYqtahqouzS6W4d9sNQICCG0q0HxIeGLiwLDoTd /FefLVN7rqy9yz6HWVGwWGfRV6MqZu3/X1lx3i04Nx82SQxzDHkeyThZ6rj1D4rN939+ Ll3T1xxLb5vKusCVzQOdauJv6QXD7mEDO1K90dyNQg2K/4MD1cvf1zElVZAM6qAuWL9h YxYSa/BFb3LpWIkx4JsWVYKnDdEBUTTn3KEKbzzso9Ncxb7NuqgssYnphCm7MbCAKyM7 zcvcMhee9mhiLxVNzDSb7dP30sL0xx8MC4QLFbgMwNGXHDcYYA6XQmYQ7/QNSqAyqEgS 0tGA== X-Gm-Message-State: AOAM531vt5PFGp5agIkGzHayJ82W++RvegQsiRvdyem/m1SIc1/MaX7A 0ssrt6m/payPcEiSxN0jM+4= X-Google-Smtp-Source: ABdhPJyScvqj5nu84KGqp7S0IyBDWG5M0PXirdXNMDkiUrlG9K57Et+aPSOmaR83XBKDGvuITs1i8g== X-Received: by 2002:adf:ef84:: with SMTP id d4mr9844686wro.74.1618763587661; Sun, 18 Apr 2021 09:33:07 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 19/26] target/mips: Move helper_cache() to tcg/sysemu/special_helper.c Date: Sun, 18 Apr 2021 18:31:27 +0200 Message-Id: <20210418163134.1133100-20-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) Move helper_cache() to tcg/sysemu/special_helper.c. The CACHE opcode is privileged and is not accessible in user emulation. However we get a link failure when restricting the symbol to sysemu. For now, add a stub to satisfy linking, which abort if ever called. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- target/mips/op_helper.c | 35 ------------------------- target/mips/tcg/sysemu/special_helper.c | 33 +++++++++++++++++++++++ target/mips/tcg/user/stubs.c | 29 ++++++++++++++++++++ target/mips/tcg/user/meson.build | 1 + 4 files changed, 63 insertions(+), 35 deletions(-) create mode 100644 target/mips/tcg/user/stubs.c diff --git a/target/mips/op_helper.c b/target/mips/op_helper.c index 3903545831f..659c4d15668 100644 --- a/target/mips/op_helper.c +++ b/target/mips/op_helper.c @@ -789,38 +789,3 @@ void mips_cpu_do_transaction_failed(CPUState *cs, hwad= dr physaddr, } } #endif /* !CONFIG_USER_ONLY */ - -void helper_cache(CPUMIPSState *env, target_ulong addr, uint32_t op) -{ -#ifndef CONFIG_USER_ONLY - static const char *const type_name[] =3D { - "Primary Instruction", - "Primary Data or Unified Primary", - "Tertiary", - "Secondary" - }; - uint32_t cache_type =3D extract32(op, 0, 2); - uint32_t cache_operation =3D extract32(op, 2, 3); - target_ulong index =3D addr & 0x1fffffff; - - switch (cache_operation) { - case 0b010: /* Index Store Tag */ - memory_region_dispatch_write(env->itc_tag, index, env->CP0_TagLo, - MO_64, MEMTXATTRS_UNSPECIFIED); - break; - case 0b001: /* Index Load Tag */ - memory_region_dispatch_read(env->itc_tag, index, &env->CP0_TagLo, - MO_64, MEMTXATTRS_UNSPECIFIED); - break; - case 0b000: /* Index Invalidate */ - case 0b100: /* Hit Invalidate */ - case 0b110: /* Hit Writeback */ - /* no-op */ - break; - default: - qemu_log_mask(LOG_UNIMP, "cache operation:%u (type: %s cache)\n", - cache_operation, type_name[cache_type]); - break; - } -#endif -} diff --git a/target/mips/tcg/sysemu/special_helper.c b/target/mips/tcg/syse= mu/special_helper.c index f2cf7252484..ae8d0d03638 100644 --- a/target/mips/tcg/sysemu/special_helper.c +++ b/target/mips/tcg/sysemu/special_helper.c @@ -148,3 +148,36 @@ void helper_deret(CPUMIPSState *env) =20 debug_post_eret(env); } + +void helper_cache(CPUMIPSState *env, target_ulong addr, uint32_t op) +{ + static const char *const type_name[] =3D { + "Primary Instruction", + "Primary Data or Unified Primary", + "Tertiary", + "Secondary" + }; + uint32_t cache_type =3D extract32(op, 0, 2); + uint32_t cache_operation =3D extract32(op, 2, 3); + target_ulong index =3D addr & 0x1fffffff; + + switch (cache_operation) { + case 0b010: /* Index Store Tag */ + memory_region_dispatch_write(env->itc_tag, index, env->CP0_TagLo, + MO_64, MEMTXATTRS_UNSPECIFIED); + break; + case 0b001: /* Index Load Tag */ + memory_region_dispatch_read(env->itc_tag, index, &env->CP0_TagLo, + MO_64, MEMTXATTRS_UNSPECIFIED); + break; + case 0b000: /* Index Invalidate */ + case 0b100: /* Hit Invalidate */ + case 0b110: /* Hit Writeback */ + /* no-op */ + break; + default: + qemu_log_mask(LOG_UNIMP, "cache operation:%u (type: %s cache)\n", + cache_operation, type_name[cache_type]); + break; + } +} diff --git a/target/mips/tcg/user/stubs.c b/target/mips/tcg/user/stubs.c new file mode 100644 index 00000000000..adb2f8e301b --- /dev/null +++ b/target/mips/tcg/user/stubs.c @@ -0,0 +1,29 @@ +/* + * MIPS emulation helpers for qemu. + * + * Copyright (c) 2004-2005 Jocelyn Mayer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + * + */ + +#include "qemu/osdep.h" +#include "cpu.h" +#include "internal.h" +#include "exec/helper-proto.h" + +void helper_cache(CPUMIPSState *env, target_ulong addr, uint32_t op) +{ + g_assert_not_reached(); +} diff --git a/target/mips/tcg/user/meson.build b/target/mips/tcg/user/meson.= build index 2fe2062a73b..5f34783bdf2 100644 --- a/target/mips/tcg/user/meson.build +++ b/target/mips/tcg/user/meson.build @@ -1,3 +1,4 @@ mips_user_ss.add(files( 'helper.c', + 'stubs.c', )) --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.51 as permitted sender) client-ip=209.85.221.51; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-f51.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.51 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763594; cv=none; d=zohomail.com; s=zohoarc; b=TTnLeQY2lK3g/iMHNZSEPXtnluB1zPAfmvKg92fnwySDQ/n1FdeANXtLKDOOhcHkLxyuR+dUkNejy6NTQd2VfxaxikhA9DbIOuRT/UDTdVyC+JYtlC3/dFQ0J6DGiaEnHtEX/zV15PNmPBDIRWKEY8G4ksifOxy9iGwRxNX6RT8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763594; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Sender:Subject:To; bh=3fHz4kBaqMiY4dFhpGl0F9egWaCJbqaEk3iYDQmTR14=; b=QkfJe4fVYEvqykKSaUWUabqiqBt6Z2b+W+k3g0gJsd7B3Jn/bW5TAkPCmtkC8dP6sz7jzpAxGh/Jj2Yn4N7ZKmZEKEL0gE9jrXp18Rqpcp/7PA9NLLTxbu7TJujqUlOgiDilkYI2gXg3uF9z5Hfi56nGdJWMrqr13ASqEA7znc0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.51 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com Received: from mail-wr1-f51.google.com (mail-wr1-f51.google.com [209.85.221.51]) by mx.zohomail.com with SMTPS id 161876359433391.15604543557981; Sun, 18 Apr 2021 09:33:14 -0700 (PDT) Received: by mail-wr1-f51.google.com with SMTP id p6so24791909wrn.9 for ; Sun, 18 Apr 2021 09:33:13 -0700 (PDT) Return-Path: Return-Path: Received: from localhost.localdomain (39.red-81-40-121.staticip.rima-tde.net. [81.40.121.39]) by smtp.gmail.com with ESMTPSA id c12sm20583770wro.6.2021.04.18.09.33.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:33:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=3fHz4kBaqMiY4dFhpGl0F9egWaCJbqaEk3iYDQmTR14=; b=eKAB2KdjPL5zt40UkW43t5w+n0C+WhRjaK2XJ23Zw0h5PZS6+IQVk7aWQdASEK+fze p7ItkDYKWcvAFXJyrKWJwWm8mWJ9XrVo/yiyPkm7i0wuAftWNQzVivGhrYtY7AgICNxr /ce5pzfKqRyJu2Om0+xjiKrw/GQceQrs75VLExsw2gDTveeu69pRnx1xivHR88gWEjX5 yoqXjOMaoL6a7a3PlWkFowmTxVOpZ9xpOo/wfyXeXLAkLnKM8HZ7QmKJnOQxX5Aj9ra5 QrUpxtfEHeEV8SdjKxKY9fyUQkfzWFgqofeJcHZqE3MVnqBKDVMKnzuB/+aCZVL+xWej JCbg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=3fHz4kBaqMiY4dFhpGl0F9egWaCJbqaEk3iYDQmTR14=; b=dUJvRFdxCuuJU/YpbUoFZMkuiMPZFiAKQl1a7bVw7HulGQnysspvgHnhRyHLQNNAJ+ hbuEFbrrw95WuEByhJ2UR4XIp30wyjIyjpeUPywDBRI8z4h4Af5w2ex50r4V1lNGKzJs Zoj3LsHPUygKwts/8aJKMVP7NzLWoy2lJUYy2dn8Jt/kpCymksxs1Z9GzQX6VB+QSiXT gLLyaMQHwnCIUFi9jh0ZKxOvBgi78yUU3MC5CxvRErbAxrLNdg+BaDf2JmpnTOzbQsE0 VFslYTvmiSptdVsbuAI5hGWPN/N09FHoLfrTv0bTjE2bYgHLDZr/7U8u5HlwCh6vkP0V gAAw== X-Gm-Message-State: AOAM531y9pTsTx8lt91fKdgzzy0RzhDf2jWfnU7plbRcizCX1eR8/wox CEjwjAPX/rJZ/3k/sGHARq0= X-Google-Smtp-Source: ABdhPJz84UO14c7psVsdDltTO0FTRP9wdvkkjlc62kR4sWfp+IwbFHQQCE00rDIFXWKhoWGVmxbOow== X-Received: by 2002:a5d:47c1:: with SMTP id o1mr8391672wrc.216.1618763592411; Sun, 18 Apr 2021 09:33:12 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 20/26] target/mips: Move TLB management helpers to tcg/sysemu/tlb_helper.c Date: Sun, 18 Apr 2021 18:31:28 +0200 Message-Id: <20210418163134.1133100-21-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) Move TLB management helpers to tcg/sysemu/tlb_helper.c. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- 4 checkpatch errors: ERROR: space prohibited after that '&' (ctx:WxW) #414: FILE: target/mips/tcg/sysemu/tlb_helper.c:71: + tlb->XI0 =3D (env->CP0_EntryLo0 >> CP0EnLo_XI) & 1; ^ ERROR: space prohibited after that '&' (ctx:WxW) #415: FILE: target/mips/tcg/sysemu/tlb_helper.c:72: + tlb->RI0 =3D (env->CP0_EntryLo0 >> CP0EnLo_RI) & 1; ^ ERROR: space prohibited after that '&' (ctx:WxW) #420: FILE: target/mips/tcg/sysemu/tlb_helper.c:77: + tlb->XI1 =3D (env->CP0_EntryLo1 >> CP0EnLo_XI) & 1; ^ ERROR: space prohibited after that '&' (ctx:WxW) #421: FILE: target/mips/tcg/sysemu/tlb_helper.c:78: + tlb->RI1 =3D (env->CP0_EntryLo1 >> CP0EnLo_RI) & 1; ^ total: 4 errors, 0 warnings, 688 lines checked Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- target/mips/helper.h | 10 - target/mips/internal.h | 7 - target/mips/tcg/sysemu_helper.h.inc | 9 + target/mips/op_helper.c | 333 ---------------------------- target/mips/tcg/sysemu/tlb_helper.c | 331 +++++++++++++++++++++++++++ 5 files changed, 340 insertions(+), 350 deletions(-) diff --git a/target/mips/helper.h b/target/mips/helper.h index 4ee7916d8b2..8f2ba0a92f8 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -202,16 +202,6 @@ FOP_PROTO(sune) FOP_PROTO(sne) #undef FOP_PROTO =20 -/* Special functions */ -#ifndef CONFIG_USER_ONLY -DEF_HELPER_1(tlbwi, void, env) -DEF_HELPER_1(tlbwr, void, env) -DEF_HELPER_1(tlbp, void, env) -DEF_HELPER_1(tlbr, void, env) -DEF_HELPER_1(tlbinv, void, env) -DEF_HELPER_1(tlbinvf, void, env) -DEF_HELPER_3(ginvt, void, env, tl, i32) -#endif /* !CONFIG_USER_ONLY */ DEF_HELPER_1(rdhwr_cpunum, tl, env) DEF_HELPER_1(rdhwr_synci_step, tl, env) DEF_HELPER_1(rdhwr_cc, tl, env) diff --git a/target/mips/internal.h b/target/mips/internal.h index 2fdb7d9cd12..b3f945f6cad 100644 --- a/target/mips/internal.h +++ b/target/mips/internal.h @@ -152,13 +152,6 @@ struct CPUMIPSTLBContext { } mmu; }; =20 -void r4k_helper_tlbwi(CPUMIPSState *env); -void r4k_helper_tlbwr(CPUMIPSState *env); -void r4k_helper_tlbp(CPUMIPSState *env); -void r4k_helper_tlbr(CPUMIPSState *env); -void r4k_helper_tlbinv(CPUMIPSState *env); -void r4k_helper_tlbinvf(CPUMIPSState *env); - void mips_cpu_do_transaction_failed(CPUState *cs, hwaddr physaddr, vaddr addr, unsigned size, MMUAccessType access_type, diff --git a/target/mips/tcg/sysemu_helper.h.inc b/target/mips/tcg/sysemu_h= elper.h.inc index 38e55cbf118..f309429b4e8 100644 --- a/target/mips/tcg/sysemu_helper.h.inc +++ b/target/mips/tcg/sysemu_helper.h.inc @@ -167,6 +167,15 @@ DEF_HELPER_1(evpe, tl, env) DEF_HELPER_1(dvp, tl, env) DEF_HELPER_1(evp, tl, env) =20 +/* TLB */ +DEF_HELPER_1(tlbwi, void, env) +DEF_HELPER_1(tlbwr, void, env) +DEF_HELPER_1(tlbp, void, env) +DEF_HELPER_1(tlbr, void, env) +DEF_HELPER_1(tlbinv, void, env) +DEF_HELPER_1(tlbinvf, void, env) +DEF_HELPER_3(ginvt, void, env, tl, i32) + /* Special */ DEF_HELPER_1(di, tl, env) DEF_HELPER_1(ei, tl, env) diff --git a/target/mips/op_helper.c b/target/mips/op_helper.c index 659c4d15668..c6373d1de3f 100644 --- a/target/mips/op_helper.c +++ b/target/mips/op_helper.c @@ -325,339 +325,6 @@ target_ulong helper_yield(CPUMIPSState *env, target_u= long arg) return env->CP0_YQMask; } =20 -#ifndef CONFIG_USER_ONLY -/* TLB management */ -static void r4k_mips_tlb_flush_extra(CPUMIPSState *env, int first) -{ - /* Discard entries from env->tlb[first] onwards. */ - while (env->tlb->tlb_in_use > first) { - r4k_invalidate_tlb(env, --env->tlb->tlb_in_use, 0); - } -} - -static inline uint64_t get_tlb_pfn_from_entrylo(uint64_t entrylo) -{ -#if defined(TARGET_MIPS64) - return extract64(entrylo, 6, 54); -#else - return extract64(entrylo, 6, 24) | /* PFN */ - (extract64(entrylo, 32, 32) << 24); /* PFNX */ -#endif -} - -static void r4k_fill_tlb(CPUMIPSState *env, int idx) -{ - r4k_tlb_t *tlb; - uint64_t mask =3D env->CP0_PageMask >> (TARGET_PAGE_BITS + 1); - - /* XXX: detect conflicting TLBs and raise a MCHECK exception when need= ed */ - tlb =3D &env->tlb->mmu.r4k.tlb[idx]; - if (env->CP0_EntryHi & (1 << CP0EnHi_EHINV)) { - tlb->EHINV =3D 1; - return; - } - tlb->EHINV =3D 0; - tlb->VPN =3D env->CP0_EntryHi & (TARGET_PAGE_MASK << 1); -#if defined(TARGET_MIPS64) - tlb->VPN &=3D env->SEGMask; -#endif - tlb->ASID =3D env->CP0_EntryHi & env->CP0_EntryHi_ASID_mask; - tlb->MMID =3D env->CP0_MemoryMapID; - tlb->PageMask =3D env->CP0_PageMask; - tlb->G =3D env->CP0_EntryLo0 & env->CP0_EntryLo1 & 1; - tlb->V0 =3D (env->CP0_EntryLo0 & 2) !=3D 0; - tlb->D0 =3D (env->CP0_EntryLo0 & 4) !=3D 0; - tlb->C0 =3D (env->CP0_EntryLo0 >> 3) & 0x7; - tlb->XI0 =3D (env->CP0_EntryLo0 >> CP0EnLo_XI) & 1; - tlb->RI0 =3D (env->CP0_EntryLo0 >> CP0EnLo_RI) & 1; - tlb->PFN[0] =3D (get_tlb_pfn_from_entrylo(env->CP0_EntryLo0) & ~mask) = << 12; - tlb->V1 =3D (env->CP0_EntryLo1 & 2) !=3D 0; - tlb->D1 =3D (env->CP0_EntryLo1 & 4) !=3D 0; - tlb->C1 =3D (env->CP0_EntryLo1 >> 3) & 0x7; - tlb->XI1 =3D (env->CP0_EntryLo1 >> CP0EnLo_XI) & 1; - tlb->RI1 =3D (env->CP0_EntryLo1 >> CP0EnLo_RI) & 1; - tlb->PFN[1] =3D (get_tlb_pfn_from_entrylo(env->CP0_EntryLo1) & ~mask) = << 12; -} - -void r4k_helper_tlbinv(CPUMIPSState *env) -{ - bool mi =3D !!((env->CP0_Config5 >> CP0C5_MI) & 1); - uint16_t ASID =3D env->CP0_EntryHi & env->CP0_EntryHi_ASID_mask; - uint32_t MMID =3D env->CP0_MemoryMapID; - uint32_t tlb_mmid; - r4k_tlb_t *tlb; - int idx; - - MMID =3D mi ? MMID : (uint32_t) ASID; - for (idx =3D 0; idx < env->tlb->nb_tlb; idx++) { - tlb =3D &env->tlb->mmu.r4k.tlb[idx]; - tlb_mmid =3D mi ? tlb->MMID : (uint32_t) tlb->ASID; - if (!tlb->G && tlb_mmid =3D=3D MMID) { - tlb->EHINV =3D 1; - } - } - cpu_mips_tlb_flush(env); -} - -void r4k_helper_tlbinvf(CPUMIPSState *env) -{ - int idx; - - for (idx =3D 0; idx < env->tlb->nb_tlb; idx++) { - env->tlb->mmu.r4k.tlb[idx].EHINV =3D 1; - } - cpu_mips_tlb_flush(env); -} - -void r4k_helper_tlbwi(CPUMIPSState *env) -{ - bool mi =3D !!((env->CP0_Config5 >> CP0C5_MI) & 1); - target_ulong VPN; - uint16_t ASID =3D env->CP0_EntryHi & env->CP0_EntryHi_ASID_mask; - uint32_t MMID =3D env->CP0_MemoryMapID; - uint32_t tlb_mmid; - bool EHINV, G, V0, D0, V1, D1, XI0, XI1, RI0, RI1; - r4k_tlb_t *tlb; - int idx; - - MMID =3D mi ? MMID : (uint32_t) ASID; - - idx =3D (env->CP0_Index & ~0x80000000) % env->tlb->nb_tlb; - tlb =3D &env->tlb->mmu.r4k.tlb[idx]; - VPN =3D env->CP0_EntryHi & (TARGET_PAGE_MASK << 1); -#if defined(TARGET_MIPS64) - VPN &=3D env->SEGMask; -#endif - EHINV =3D (env->CP0_EntryHi & (1 << CP0EnHi_EHINV)) !=3D 0; - G =3D env->CP0_EntryLo0 & env->CP0_EntryLo1 & 1; - V0 =3D (env->CP0_EntryLo0 & 2) !=3D 0; - D0 =3D (env->CP0_EntryLo0 & 4) !=3D 0; - XI0 =3D (env->CP0_EntryLo0 >> CP0EnLo_XI) &1; - RI0 =3D (env->CP0_EntryLo0 >> CP0EnLo_RI) &1; - V1 =3D (env->CP0_EntryLo1 & 2) !=3D 0; - D1 =3D (env->CP0_EntryLo1 & 4) !=3D 0; - XI1 =3D (env->CP0_EntryLo1 >> CP0EnLo_XI) &1; - RI1 =3D (env->CP0_EntryLo1 >> CP0EnLo_RI) &1; - - tlb_mmid =3D mi ? tlb->MMID : (uint32_t) tlb->ASID; - /* - * Discard cached TLB entries, unless tlbwi is just upgrading access - * permissions on the current entry. - */ - if (tlb->VPN !=3D VPN || tlb_mmid !=3D MMID || tlb->G !=3D G || - (!tlb->EHINV && EHINV) || - (tlb->V0 && !V0) || (tlb->D0 && !D0) || - (!tlb->XI0 && XI0) || (!tlb->RI0 && RI0) || - (tlb->V1 && !V1) || (tlb->D1 && !D1) || - (!tlb->XI1 && XI1) || (!tlb->RI1 && RI1)) { - r4k_mips_tlb_flush_extra(env, env->tlb->nb_tlb); - } - - r4k_invalidate_tlb(env, idx, 0); - r4k_fill_tlb(env, idx); -} - -void r4k_helper_tlbwr(CPUMIPSState *env) -{ - int r =3D cpu_mips_get_random(env); - - r4k_invalidate_tlb(env, r, 1); - r4k_fill_tlb(env, r); -} - -void r4k_helper_tlbp(CPUMIPSState *env) -{ - bool mi =3D !!((env->CP0_Config5 >> CP0C5_MI) & 1); - r4k_tlb_t *tlb; - target_ulong mask; - target_ulong tag; - target_ulong VPN; - uint16_t ASID =3D env->CP0_EntryHi & env->CP0_EntryHi_ASID_mask; - uint32_t MMID =3D env->CP0_MemoryMapID; - uint32_t tlb_mmid; - int i; - - MMID =3D mi ? MMID : (uint32_t) ASID; - for (i =3D 0; i < env->tlb->nb_tlb; i++) { - tlb =3D &env->tlb->mmu.r4k.tlb[i]; - /* 1k pages are not supported. */ - mask =3D tlb->PageMask | ~(TARGET_PAGE_MASK << 1); - tag =3D env->CP0_EntryHi & ~mask; - VPN =3D tlb->VPN & ~mask; -#if defined(TARGET_MIPS64) - tag &=3D env->SEGMask; -#endif - tlb_mmid =3D mi ? tlb->MMID : (uint32_t) tlb->ASID; - /* Check ASID/MMID, virtual page number & size */ - if ((tlb->G =3D=3D 1 || tlb_mmid =3D=3D MMID) && VPN =3D=3D tag &&= !tlb->EHINV) { - /* TLB match */ - env->CP0_Index =3D i; - break; - } - } - if (i =3D=3D env->tlb->nb_tlb) { - /* No match. Discard any shadow entries, if any of them match. */ - for (i =3D env->tlb->nb_tlb; i < env->tlb->tlb_in_use; i++) { - tlb =3D &env->tlb->mmu.r4k.tlb[i]; - /* 1k pages are not supported. */ - mask =3D tlb->PageMask | ~(TARGET_PAGE_MASK << 1); - tag =3D env->CP0_EntryHi & ~mask; - VPN =3D tlb->VPN & ~mask; -#if defined(TARGET_MIPS64) - tag &=3D env->SEGMask; -#endif - tlb_mmid =3D mi ? tlb->MMID : (uint32_t) tlb->ASID; - /* Check ASID/MMID, virtual page number & size */ - if ((tlb->G =3D=3D 1 || tlb_mmid =3D=3D MMID) && VPN =3D=3D ta= g) { - r4k_mips_tlb_flush_extra(env, i); - break; - } - } - - env->CP0_Index |=3D 0x80000000; - } -} - -static inline uint64_t get_entrylo_pfn_from_tlb(uint64_t tlb_pfn) -{ -#if defined(TARGET_MIPS64) - return tlb_pfn << 6; -#else - return (extract64(tlb_pfn, 0, 24) << 6) | /* PFN */ - (extract64(tlb_pfn, 24, 32) << 32); /* PFNX */ -#endif -} - -void r4k_helper_tlbr(CPUMIPSState *env) -{ - bool mi =3D !!((env->CP0_Config5 >> CP0C5_MI) & 1); - uint16_t ASID =3D env->CP0_EntryHi & env->CP0_EntryHi_ASID_mask; - uint32_t MMID =3D env->CP0_MemoryMapID; - uint32_t tlb_mmid; - r4k_tlb_t *tlb; - int idx; - - MMID =3D mi ? MMID : (uint32_t) ASID; - idx =3D (env->CP0_Index & ~0x80000000) % env->tlb->nb_tlb; - tlb =3D &env->tlb->mmu.r4k.tlb[idx]; - - tlb_mmid =3D mi ? tlb->MMID : (uint32_t) tlb->ASID; - /* If this will change the current ASID/MMID, flush qemu's TLB. */ - if (MMID !=3D tlb_mmid) { - cpu_mips_tlb_flush(env); - } - - r4k_mips_tlb_flush_extra(env, env->tlb->nb_tlb); - - if (tlb->EHINV) { - env->CP0_EntryHi =3D 1 << CP0EnHi_EHINV; - env->CP0_PageMask =3D 0; - env->CP0_EntryLo0 =3D 0; - env->CP0_EntryLo1 =3D 0; - } else { - env->CP0_EntryHi =3D mi ? tlb->VPN : tlb->VPN | tlb->ASID; - env->CP0_MemoryMapID =3D tlb->MMID; - env->CP0_PageMask =3D tlb->PageMask; - env->CP0_EntryLo0 =3D tlb->G | (tlb->V0 << 1) | (tlb->D0 << 2) | - ((uint64_t)tlb->RI0 << CP0EnLo_RI) | - ((uint64_t)tlb->XI0 << CP0EnLo_XI) | (tlb->C0 << 3= ) | - get_entrylo_pfn_from_tlb(tlb->PFN[0] >> 12); - env->CP0_EntryLo1 =3D tlb->G | (tlb->V1 << 1) | (tlb->D1 << 2) | - ((uint64_t)tlb->RI1 << CP0EnLo_RI) | - ((uint64_t)tlb->XI1 << CP0EnLo_XI) | (tlb->C1 << 3= ) | - get_entrylo_pfn_from_tlb(tlb->PFN[1] >> 12); - } -} - -void helper_tlbwi(CPUMIPSState *env) -{ - env->tlb->helper_tlbwi(env); -} - -void helper_tlbwr(CPUMIPSState *env) -{ - env->tlb->helper_tlbwr(env); -} - -void helper_tlbp(CPUMIPSState *env) -{ - env->tlb->helper_tlbp(env); -} - -void helper_tlbr(CPUMIPSState *env) -{ - env->tlb->helper_tlbr(env); -} - -void helper_tlbinv(CPUMIPSState *env) -{ - env->tlb->helper_tlbinv(env); -} - -void helper_tlbinvf(CPUMIPSState *env) -{ - env->tlb->helper_tlbinvf(env); -} - -static void global_invalidate_tlb(CPUMIPSState *env, - uint32_t invMsgVPN2, - uint8_t invMsgR, - uint32_t invMsgMMid, - bool invAll, - bool invVAMMid, - bool invMMid, - bool invVA) -{ - - int idx; - r4k_tlb_t *tlb; - bool VAMatch; - bool MMidMatch; - - for (idx =3D 0; idx < env->tlb->nb_tlb; idx++) { - tlb =3D &env->tlb->mmu.r4k.tlb[idx]; - VAMatch =3D - (((tlb->VPN & ~tlb->PageMask) =3D=3D (invMsgVPN2 & ~tlb->PageM= ask)) -#ifdef TARGET_MIPS64 - && - (extract64(env->CP0_EntryHi, 62, 2) =3D=3D invMsgR) -#endif - ); - MMidMatch =3D tlb->MMID =3D=3D invMsgMMid; - if ((invAll && (idx > env->CP0_Wired)) || - (VAMatch && invVAMMid && (tlb->G || MMidMatch)) || - (VAMatch && invVA) || - (MMidMatch && !(tlb->G) && invMMid)) { - tlb->EHINV =3D 1; - } - } - cpu_mips_tlb_flush(env); -} - -void helper_ginvt(CPUMIPSState *env, target_ulong arg, uint32_t type) -{ - bool invAll =3D type =3D=3D 0; - bool invVA =3D type =3D=3D 1; - bool invMMid =3D type =3D=3D 2; - bool invVAMMid =3D type =3D=3D 3; - uint32_t invMsgVPN2 =3D arg & (TARGET_PAGE_MASK << 1); - uint8_t invMsgR =3D 0; - uint32_t invMsgMMid =3D env->CP0_MemoryMapID; - CPUState *other_cs =3D first_cpu; - -#ifdef TARGET_MIPS64 - invMsgR =3D extract64(arg, 62, 2); -#endif - - CPU_FOREACH(other_cs) { - MIPSCPU *other_cpu =3D MIPS_CPU(other_cs); - global_invalidate_tlb(&other_cpu->env, invMsgVPN2, invMsgR, invMsg= MMid, - invAll, invVAMMid, invMMid, invVA); - } -} - -#endif /* !CONFIG_USER_ONLY */ - static inline void check_hwrena(CPUMIPSState *env, int reg, uintptr_t pc) { if ((env->hflags & MIPS_HFLAG_CP0) || (env->CP0_HWREna & (1 << reg))) { diff --git a/target/mips/tcg/sysemu/tlb_helper.c b/target/mips/tcg/sysemu/t= lb_helper.c index cbb4ccf0dac..b1c706314e7 100644 --- a/target/mips/tcg/sysemu/tlb_helper.c +++ b/target/mips/tcg/sysemu/tlb_helper.c @@ -24,6 +24,337 @@ #include "exec/cpu_ldst.h" #include "exec/log.h" #include "hw/mips/cpudevs.h" +#include "exec/helper-proto.h" + +/* TLB management */ +static void r4k_mips_tlb_flush_extra(CPUMIPSState *env, int first) +{ + /* Discard entries from env->tlb[first] onwards. */ + while (env->tlb->tlb_in_use > first) { + r4k_invalidate_tlb(env, --env->tlb->tlb_in_use, 0); + } +} + +static inline uint64_t get_tlb_pfn_from_entrylo(uint64_t entrylo) +{ +#if defined(TARGET_MIPS64) + return extract64(entrylo, 6, 54); +#else + return extract64(entrylo, 6, 24) | /* PFN */ + (extract64(entrylo, 32, 32) << 24); /* PFNX */ +#endif +} + +static void r4k_fill_tlb(CPUMIPSState *env, int idx) +{ + r4k_tlb_t *tlb; + uint64_t mask =3D env->CP0_PageMask >> (TARGET_PAGE_BITS + 1); + + /* XXX: detect conflicting TLBs and raise a MCHECK exception when need= ed */ + tlb =3D &env->tlb->mmu.r4k.tlb[idx]; + if (env->CP0_EntryHi & (1 << CP0EnHi_EHINV)) { + tlb->EHINV =3D 1; + return; + } + tlb->EHINV =3D 0; + tlb->VPN =3D env->CP0_EntryHi & (TARGET_PAGE_MASK << 1); +#if defined(TARGET_MIPS64) + tlb->VPN &=3D env->SEGMask; +#endif + tlb->ASID =3D env->CP0_EntryHi & env->CP0_EntryHi_ASID_mask; + tlb->MMID =3D env->CP0_MemoryMapID; + tlb->PageMask =3D env->CP0_PageMask; + tlb->G =3D env->CP0_EntryLo0 & env->CP0_EntryLo1 & 1; + tlb->V0 =3D (env->CP0_EntryLo0 & 2) !=3D 0; + tlb->D0 =3D (env->CP0_EntryLo0 & 4) !=3D 0; + tlb->C0 =3D (env->CP0_EntryLo0 >> 3) & 0x7; + tlb->XI0 =3D (env->CP0_EntryLo0 >> CP0EnLo_XI) & 1; + tlb->RI0 =3D (env->CP0_EntryLo0 >> CP0EnLo_RI) & 1; + tlb->PFN[0] =3D (get_tlb_pfn_from_entrylo(env->CP0_EntryLo0) & ~mask) = << 12; + tlb->V1 =3D (env->CP0_EntryLo1 & 2) !=3D 0; + tlb->D1 =3D (env->CP0_EntryLo1 & 4) !=3D 0; + tlb->C1 =3D (env->CP0_EntryLo1 >> 3) & 0x7; + tlb->XI1 =3D (env->CP0_EntryLo1 >> CP0EnLo_XI) & 1; + tlb->RI1 =3D (env->CP0_EntryLo1 >> CP0EnLo_RI) & 1; + tlb->PFN[1] =3D (get_tlb_pfn_from_entrylo(env->CP0_EntryLo1) & ~mask) = << 12; +} + +static void r4k_helper_tlbinv(CPUMIPSState *env) +{ + bool mi =3D !!((env->CP0_Config5 >> CP0C5_MI) & 1); + uint16_t ASID =3D env->CP0_EntryHi & env->CP0_EntryHi_ASID_mask; + uint32_t MMID =3D env->CP0_MemoryMapID; + uint32_t tlb_mmid; + r4k_tlb_t *tlb; + int idx; + + MMID =3D mi ? MMID : (uint32_t) ASID; + for (idx =3D 0; idx < env->tlb->nb_tlb; idx++) { + tlb =3D &env->tlb->mmu.r4k.tlb[idx]; + tlb_mmid =3D mi ? tlb->MMID : (uint32_t) tlb->ASID; + if (!tlb->G && tlb_mmid =3D=3D MMID) { + tlb->EHINV =3D 1; + } + } + cpu_mips_tlb_flush(env); +} + +static void r4k_helper_tlbinvf(CPUMIPSState *env) +{ + int idx; + + for (idx =3D 0; idx < env->tlb->nb_tlb; idx++) { + env->tlb->mmu.r4k.tlb[idx].EHINV =3D 1; + } + cpu_mips_tlb_flush(env); +} + +static void r4k_helper_tlbwi(CPUMIPSState *env) +{ + bool mi =3D !!((env->CP0_Config5 >> CP0C5_MI) & 1); + target_ulong VPN; + uint16_t ASID =3D env->CP0_EntryHi & env->CP0_EntryHi_ASID_mask; + uint32_t MMID =3D env->CP0_MemoryMapID; + uint32_t tlb_mmid; + bool EHINV, G, V0, D0, V1, D1, XI0, XI1, RI0, RI1; + r4k_tlb_t *tlb; + int idx; + + MMID =3D mi ? MMID : (uint32_t) ASID; + + idx =3D (env->CP0_Index & ~0x80000000) % env->tlb->nb_tlb; + tlb =3D &env->tlb->mmu.r4k.tlb[idx]; + VPN =3D env->CP0_EntryHi & (TARGET_PAGE_MASK << 1); +#if defined(TARGET_MIPS64) + VPN &=3D env->SEGMask; +#endif + EHINV =3D (env->CP0_EntryHi & (1 << CP0EnHi_EHINV)) !=3D 0; + G =3D env->CP0_EntryLo0 & env->CP0_EntryLo1 & 1; + V0 =3D (env->CP0_EntryLo0 & 2) !=3D 0; + D0 =3D (env->CP0_EntryLo0 & 4) !=3D 0; + XI0 =3D (env->CP0_EntryLo0 >> CP0EnLo_XI) &1; + RI0 =3D (env->CP0_EntryLo0 >> CP0EnLo_RI) &1; + V1 =3D (env->CP0_EntryLo1 & 2) !=3D 0; + D1 =3D (env->CP0_EntryLo1 & 4) !=3D 0; + XI1 =3D (env->CP0_EntryLo1 >> CP0EnLo_XI) &1; + RI1 =3D (env->CP0_EntryLo1 >> CP0EnLo_RI) &1; + + tlb_mmid =3D mi ? tlb->MMID : (uint32_t) tlb->ASID; + /* + * Discard cached TLB entries, unless tlbwi is just upgrading access + * permissions on the current entry. + */ + if (tlb->VPN !=3D VPN || tlb_mmid !=3D MMID || tlb->G !=3D G || + (!tlb->EHINV && EHINV) || + (tlb->V0 && !V0) || (tlb->D0 && !D0) || + (!tlb->XI0 && XI0) || (!tlb->RI0 && RI0) || + (tlb->V1 && !V1) || (tlb->D1 && !D1) || + (!tlb->XI1 && XI1) || (!tlb->RI1 && RI1)) { + r4k_mips_tlb_flush_extra(env, env->tlb->nb_tlb); + } + + r4k_invalidate_tlb(env, idx, 0); + r4k_fill_tlb(env, idx); +} + +static void r4k_helper_tlbwr(CPUMIPSState *env) +{ + int r =3D cpu_mips_get_random(env); + + r4k_invalidate_tlb(env, r, 1); + r4k_fill_tlb(env, r); +} + +static void r4k_helper_tlbp(CPUMIPSState *env) +{ + bool mi =3D !!((env->CP0_Config5 >> CP0C5_MI) & 1); + r4k_tlb_t *tlb; + target_ulong mask; + target_ulong tag; + target_ulong VPN; + uint16_t ASID =3D env->CP0_EntryHi & env->CP0_EntryHi_ASID_mask; + uint32_t MMID =3D env->CP0_MemoryMapID; + uint32_t tlb_mmid; + int i; + + MMID =3D mi ? MMID : (uint32_t) ASID; + for (i =3D 0; i < env->tlb->nb_tlb; i++) { + tlb =3D &env->tlb->mmu.r4k.tlb[i]; + /* 1k pages are not supported. */ + mask =3D tlb->PageMask | ~(TARGET_PAGE_MASK << 1); + tag =3D env->CP0_EntryHi & ~mask; + VPN =3D tlb->VPN & ~mask; +#if defined(TARGET_MIPS64) + tag &=3D env->SEGMask; +#endif + tlb_mmid =3D mi ? tlb->MMID : (uint32_t) tlb->ASID; + /* Check ASID/MMID, virtual page number & size */ + if ((tlb->G =3D=3D 1 || tlb_mmid =3D=3D MMID) && VPN =3D=3D tag &&= !tlb->EHINV) { + /* TLB match */ + env->CP0_Index =3D i; + break; + } + } + if (i =3D=3D env->tlb->nb_tlb) { + /* No match. Discard any shadow entries, if any of them match. */ + for (i =3D env->tlb->nb_tlb; i < env->tlb->tlb_in_use; i++) { + tlb =3D &env->tlb->mmu.r4k.tlb[i]; + /* 1k pages are not supported. */ + mask =3D tlb->PageMask | ~(TARGET_PAGE_MASK << 1); + tag =3D env->CP0_EntryHi & ~mask; + VPN =3D tlb->VPN & ~mask; +#if defined(TARGET_MIPS64) + tag &=3D env->SEGMask; +#endif + tlb_mmid =3D mi ? tlb->MMID : (uint32_t) tlb->ASID; + /* Check ASID/MMID, virtual page number & size */ + if ((tlb->G =3D=3D 1 || tlb_mmid =3D=3D MMID) && VPN =3D=3D ta= g) { + r4k_mips_tlb_flush_extra(env, i); + break; + } + } + + env->CP0_Index |=3D 0x80000000; + } +} + +static inline uint64_t get_entrylo_pfn_from_tlb(uint64_t tlb_pfn) +{ +#if defined(TARGET_MIPS64) + return tlb_pfn << 6; +#else + return (extract64(tlb_pfn, 0, 24) << 6) | /* PFN */ + (extract64(tlb_pfn, 24, 32) << 32); /* PFNX */ +#endif +} + +static void r4k_helper_tlbr(CPUMIPSState *env) +{ + bool mi =3D !!((env->CP0_Config5 >> CP0C5_MI) & 1); + uint16_t ASID =3D env->CP0_EntryHi & env->CP0_EntryHi_ASID_mask; + uint32_t MMID =3D env->CP0_MemoryMapID; + uint32_t tlb_mmid; + r4k_tlb_t *tlb; + int idx; + + MMID =3D mi ? MMID : (uint32_t) ASID; + idx =3D (env->CP0_Index & ~0x80000000) % env->tlb->nb_tlb; + tlb =3D &env->tlb->mmu.r4k.tlb[idx]; + + tlb_mmid =3D mi ? tlb->MMID : (uint32_t) tlb->ASID; + /* If this will change the current ASID/MMID, flush qemu's TLB. */ + if (MMID !=3D tlb_mmid) { + cpu_mips_tlb_flush(env); + } + + r4k_mips_tlb_flush_extra(env, env->tlb->nb_tlb); + + if (tlb->EHINV) { + env->CP0_EntryHi =3D 1 << CP0EnHi_EHINV; + env->CP0_PageMask =3D 0; + env->CP0_EntryLo0 =3D 0; + env->CP0_EntryLo1 =3D 0; + } else { + env->CP0_EntryHi =3D mi ? tlb->VPN : tlb->VPN | tlb->ASID; + env->CP0_MemoryMapID =3D tlb->MMID; + env->CP0_PageMask =3D tlb->PageMask; + env->CP0_EntryLo0 =3D tlb->G | (tlb->V0 << 1) | (tlb->D0 << 2) | + ((uint64_t)tlb->RI0 << CP0EnLo_RI) | + ((uint64_t)tlb->XI0 << CP0EnLo_XI) | (tlb->C0 << 3= ) | + get_entrylo_pfn_from_tlb(tlb->PFN[0] >> 12); + env->CP0_EntryLo1 =3D tlb->G | (tlb->V1 << 1) | (tlb->D1 << 2) | + ((uint64_t)tlb->RI1 << CP0EnLo_RI) | + ((uint64_t)tlb->XI1 << CP0EnLo_XI) | (tlb->C1 << 3= ) | + get_entrylo_pfn_from_tlb(tlb->PFN[1] >> 12); + } +} + +void helper_tlbwi(CPUMIPSState *env) +{ + env->tlb->helper_tlbwi(env); +} + +void helper_tlbwr(CPUMIPSState *env) +{ + env->tlb->helper_tlbwr(env); +} + +void helper_tlbp(CPUMIPSState *env) +{ + env->tlb->helper_tlbp(env); +} + +void helper_tlbr(CPUMIPSState *env) +{ + env->tlb->helper_tlbr(env); +} + +void helper_tlbinv(CPUMIPSState *env) +{ + env->tlb->helper_tlbinv(env); +} + +void helper_tlbinvf(CPUMIPSState *env) +{ + env->tlb->helper_tlbinvf(env); +} + +static void global_invalidate_tlb(CPUMIPSState *env, + uint32_t invMsgVPN2, + uint8_t invMsgR, + uint32_t invMsgMMid, + bool invAll, + bool invVAMMid, + bool invMMid, + bool invVA) +{ + + int idx; + r4k_tlb_t *tlb; + bool VAMatch; + bool MMidMatch; + + for (idx =3D 0; idx < env->tlb->nb_tlb; idx++) { + tlb =3D &env->tlb->mmu.r4k.tlb[idx]; + VAMatch =3D + (((tlb->VPN & ~tlb->PageMask) =3D=3D (invMsgVPN2 & ~tlb->PageM= ask)) +#ifdef TARGET_MIPS64 + && + (extract64(env->CP0_EntryHi, 62, 2) =3D=3D invMsgR) +#endif + ); + MMidMatch =3D tlb->MMID =3D=3D invMsgMMid; + if ((invAll && (idx > env->CP0_Wired)) || + (VAMatch && invVAMMid && (tlb->G || MMidMatch)) || + (VAMatch && invVA) || + (MMidMatch && !(tlb->G) && invMMid)) { + tlb->EHINV =3D 1; + } + } + cpu_mips_tlb_flush(env); +} + +void helper_ginvt(CPUMIPSState *env, target_ulong arg, uint32_t type) +{ + bool invAll =3D type =3D=3D 0; + bool invVA =3D type =3D=3D 1; + bool invMMid =3D type =3D=3D 2; + bool invVAMMid =3D type =3D=3D 3; + uint32_t invMsgVPN2 =3D arg & (TARGET_PAGE_MASK << 1); + uint8_t invMsgR =3D 0; + uint32_t invMsgMMid =3D env->CP0_MemoryMapID; + CPUState *other_cs =3D first_cpu; + +#ifdef TARGET_MIPS64 + invMsgR =3D extract64(arg, 62, 2); +#endif + + CPU_FOREACH(other_cs) { + MIPSCPU *other_cpu =3D MIPS_CPU(other_cs); + global_invalidate_tlb(&other_cpu->env, invMsgVPN2, invMsgR, invMsg= MMid, + invAll, invVAMMid, invMMid, invVA); + } +} =20 /* no MMU emulation */ static int no_mmu_map_address(CPUMIPSState *env, hwaddr *physical, int *pr= ot, --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.51 as permitted sender) client-ip=209.85.221.51; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-f51.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.51 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763599; cv=none; d=zohomail.com; s=zohoarc; b=Ss1VSopFsNY4Df5Y7950yHBJnZqWSOYnsNa7zP1Rsx767/bh89wswuV+RWjLbogjYJgdjpqWNXokaYnasPDbAAllRWxTxATey7icJgX3MTNIXx+xG3WYpciAN0Nbn7YXNgKYb1FelCPRJZoCjeQN/0SG1TN8CCSRZRmk7IomrH8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763599; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Sender:Subject:To; bh=iFH1nPOB2BgQEL/TPOC162A/enwGlTVMqVeL+zmDgz8=; b=kZRkMC2+Ke1CVjnnDEpWMQrPUs0VA1Vp863pdiNrm5qRv8x3aXukCiQSDn2brnY5kTOd4yI070xtq+7KS1ax6JPvOzAQwtDLd8zwunztUuwBZ59La3fHqms/nJJqwHG6fL5TmKWjOACmVuBhamdNKrYIxtZZImYZWiREvIwg42Q= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.51 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com Received: from mail-wr1-f51.google.com (mail-wr1-f51.google.com [209.85.221.51]) by mx.zohomail.com with SMTPS id 1618763599069343.28944009019676; Sun, 18 Apr 2021 09:33:19 -0700 (PDT) Received: by mail-wr1-f51.google.com with SMTP id h4so22461606wrt.12 for ; Sun, 18 Apr 2021 09:33:18 -0700 (PDT) Return-Path: Return-Path: Received: from localhost.localdomain (39.red-81-40-121.staticip.rima-tde.net. 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charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/internal.h | 13 --- target/mips/tcg/tcg-internal.h | 14 +++ target/mips/cpu.c | 113 ---------------------- target/mips/exception.c | 169 +++++++++++++++++++++++++++++++++ target/mips/op_helper.c | 37 -------- target/mips/meson.build | 1 + 6 files changed, 184 insertions(+), 163 deletions(-) create mode 100644 target/mips/exception.c diff --git a/target/mips/internal.h b/target/mips/internal.h index b3f945f6cad..1e085b0625c 100644 --- a/target/mips/internal.h +++ b/target/mips/internal.h @@ -80,7 +80,6 @@ extern const char * const fregnames[32]; extern const struct mips_def_t mips_defs[]; extern const int mips_defs_number; =20 -bool mips_cpu_exec_interrupt(CPUState *cpu, int int_req); int mips_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg); int mips_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); void mips_cpu_do_unaligned_access(CPUState *cpu, vaddr addr, @@ -400,16 +399,4 @@ void sync_c0_status(CPUMIPSState *env, CPUMIPSState *c= pu, int tc); void cpu_mips_store_status(CPUMIPSState *env, target_ulong val); void cpu_mips_store_cause(CPUMIPSState *env, target_ulong val); =20 -const char *mips_exception_name(int32_t exception); - -void QEMU_NORETURN do_raise_exception_err(CPUMIPSState *env, uint32_t exce= ption, - int error_code, uintptr_t pc); - -static inline void QEMU_NORETURN do_raise_exception(CPUMIPSState *env, - uint32_t exception, - uintptr_t pc) -{ - do_raise_exception_err(env, exception, 0, pc); -} - #endif diff --git a/target/mips/tcg/tcg-internal.h b/target/mips/tcg/tcg-internal.h index e507dd1630f..70f0d5da436 100644 --- a/target/mips/tcg/tcg-internal.h +++ b/target/mips/tcg/tcg-internal.h @@ -14,11 +14,25 @@ #include "hw/core/cpu.h" #include "cpu.h" =20 +void mips_cpu_synchronize_from_tb(CPUState *cs, const TranslationBlock *tb= ); void mips_cpu_do_interrupt(CPUState *cpu); +bool mips_cpu_exec_interrupt(CPUState *cpu, int int_req); bool mips_cpu_tlb_fill(CPUState *cs, vaddr address, int size, MMUAccessType access_type, int mmu_idx, bool probe, uintptr_t retaddr); =20 +const char *mips_exception_name(int32_t exception); + +void QEMU_NORETURN do_raise_exception_err(CPUMIPSState *env, uint32_t exce= ption, + int error_code, uintptr_t pc); + +static inline void QEMU_NORETURN do_raise_exception(CPUMIPSState *env, + uint32_t exception, + uintptr_t pc) +{ + do_raise_exception_err(env, exception, 0, pc); +} + #if !defined(CONFIG_USER_ONLY) =20 void mmu_init(CPUMIPSState *env, const mips_def_t *def); diff --git a/target/mips/cpu.c b/target/mips/cpu.c index e756d75667f..38328ba0927 100644 --- a/target/mips/cpu.c +++ b/target/mips/cpu.c @@ -222,112 +222,12 @@ static void mips_cpu_dump_state(CPUState *cs, FILE *= f, int flags) } } =20 -static const char * const excp_names[EXCP_LAST + 1] =3D { - [EXCP_RESET] =3D "reset", - [EXCP_SRESET] =3D "soft reset", - [EXCP_DSS] =3D "debug single step", - [EXCP_DINT] =3D "debug interrupt", - [EXCP_NMI] =3D "non-maskable interrupt", - [EXCP_MCHECK] =3D "machine check", - [EXCP_EXT_INTERRUPT] =3D "interrupt", - [EXCP_DFWATCH] =3D "deferred watchpoint", - [EXCP_DIB] =3D "debug instruction breakpoint", - [EXCP_IWATCH] =3D "instruction fetch watchpoint", - [EXCP_AdEL] =3D "address error load", - [EXCP_AdES] =3D "address error store", - [EXCP_TLBF] =3D "TLB refill", - [EXCP_IBE] =3D "instruction bus error", - [EXCP_DBp] =3D "debug breakpoint", - [EXCP_SYSCALL] =3D "syscall", - [EXCP_BREAK] =3D "break", - [EXCP_CpU] =3D "coprocessor unusable", - [EXCP_RI] =3D "reserved instruction", - [EXCP_OVERFLOW] =3D "arithmetic overflow", - [EXCP_TRAP] =3D "trap", - [EXCP_FPE] =3D "floating point", - [EXCP_DDBS] =3D "debug data break store", - [EXCP_DWATCH] =3D "data watchpoint", - [EXCP_LTLBL] =3D "TLB modify", - [EXCP_TLBL] =3D "TLB load", - [EXCP_TLBS] =3D "TLB store", - [EXCP_DBE] =3D "data bus error", - [EXCP_DDBL] =3D "debug data break load", - [EXCP_THREAD] =3D "thread", - [EXCP_MDMX] =3D "MDMX", - [EXCP_C2E] =3D "precise coprocessor 2", - [EXCP_CACHE] =3D "cache error", - [EXCP_TLBXI] =3D "TLB execute-inhibit", - [EXCP_TLBRI] =3D "TLB read-inhibit", - [EXCP_MSADIS] =3D "MSA disabled", - [EXCP_MSAFPE] =3D "MSA floating point", -}; - -const char *mips_exception_name(int32_t exception) -{ - if (exception < 0 || exception > EXCP_LAST) { - return "unknown"; - } - return excp_names[exception]; -} - void cpu_set_exception_base(int vp_index, target_ulong address) { MIPSCPU *vp =3D MIPS_CPU(qemu_get_cpu(vp_index)); vp->env.exception_base =3D address; } =20 -target_ulong exception_resume_pc(CPUMIPSState *env) -{ - target_ulong bad_pc; - target_ulong isa_mode; - - isa_mode =3D !!(env->hflags & MIPS_HFLAG_M16); - bad_pc =3D env->active_tc.PC | isa_mode; - if (env->hflags & MIPS_HFLAG_BMASK) { - /* - * If the exception was raised from a delay slot, come back to - * the jump. - */ - bad_pc -=3D (env->hflags & MIPS_HFLAG_B16 ? 2 : 4); - } - - return bad_pc; -} - -bool mips_cpu_exec_interrupt(CPUState *cs, int interrupt_request) -{ - if (interrupt_request & CPU_INTERRUPT_HARD) { - MIPSCPU *cpu =3D MIPS_CPU(cs); - CPUMIPSState *env =3D &cpu->env; - - if (cpu_mips_hw_interrupts_enabled(env) && - cpu_mips_hw_interrupts_pending(env)) { - /* Raise it */ - cs->exception_index =3D EXCP_EXT_INTERRUPT; - env->error_code =3D 0; - mips_cpu_do_interrupt(cs); - return true; - } - } - return false; -} - -void QEMU_NORETURN do_raise_exception_err(CPUMIPSState *env, - uint32_t exception, - int error_code, - uintptr_t pc) -{ - CPUState *cs =3D env_cpu(env); - - qemu_log_mask(CPU_LOG_INT, "%s: %d (%s) %d\n", - __func__, exception, mips_exception_name(exception), - error_code); - cs->exception_index =3D exception; - env->error_code =3D error_code; - - cpu_loop_exit_restore(cs, pc); -} - static void mips_cpu_set_pc(CPUState *cs, vaddr value) { MIPSCPU *cpu =3D MIPS_CPU(cs); @@ -341,19 +241,6 @@ static void mips_cpu_set_pc(CPUState *cs, vaddr value) } } =20 -#ifdef CONFIG_TCG -static void mips_cpu_synchronize_from_tb(CPUState *cs, - const TranslationBlock *tb) -{ - MIPSCPU *cpu =3D MIPS_CPU(cs); - CPUMIPSState *env =3D &cpu->env; - - env->active_tc.PC =3D tb->pc; - env->hflags &=3D ~MIPS_HFLAG_BMASK; - env->hflags |=3D tb->flags & MIPS_HFLAG_BMASK; -} -#endif /* CONFIG_TCG */ - static bool mips_cpu_has_work(CPUState *cs) { MIPSCPU *cpu =3D MIPS_CPU(cs); diff --git a/target/mips/exception.c b/target/mips/exception.c new file mode 100644 index 00000000000..ee8319c4e43 --- /dev/null +++ b/target/mips/exception.c @@ -0,0 +1,169 @@ +/* + * MIPS Exceptions processing helpers for QEMU. + * + * Copyright (c) 2004-2005 Jocelyn Mayer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + * + */ + +#include "qemu/osdep.h" +#include "cpu.h" +#include "internal.h" +#include "exec/helper-proto.h" +#include "exec/exec-all.h" + +target_ulong exception_resume_pc(CPUMIPSState *env) +{ + target_ulong bad_pc; + target_ulong isa_mode; + + isa_mode =3D !!(env->hflags & MIPS_HFLAG_M16); + bad_pc =3D env->active_tc.PC | isa_mode; + if (env->hflags & MIPS_HFLAG_BMASK) { + /* + * If the exception was raised from a delay slot, come back to + * the jump. + */ + bad_pc -=3D (env->hflags & MIPS_HFLAG_B16 ? 2 : 4); + } + + return bad_pc; +} + +void helper_raise_exception_err(CPUMIPSState *env, uint32_t exception, + int error_code) +{ + do_raise_exception_err(env, exception, error_code, 0); +} + +void helper_raise_exception(CPUMIPSState *env, uint32_t exception) +{ + do_raise_exception(env, exception, GETPC()); +} + +void helper_raise_exception_debug(CPUMIPSState *env) +{ + do_raise_exception(env, EXCP_DEBUG, 0); +} + +static void raise_exception(CPUMIPSState *env, uint32_t exception) +{ + do_raise_exception(env, exception, 0); +} + +void helper_wait(CPUMIPSState *env) +{ + CPUState *cs =3D env_cpu(env); + + cs->halted =3D 1; + cpu_reset_interrupt(cs, CPU_INTERRUPT_WAKE); + /* + * Last instruction in the block, PC was updated before + * - no need to recover PC and icount. + */ + raise_exception(env, EXCP_HLT); +} + +void mips_cpu_synchronize_from_tb(CPUState *cs, const TranslationBlock *tb) +{ + MIPSCPU *cpu =3D MIPS_CPU(cs); + CPUMIPSState *env =3D &cpu->env; + + env->active_tc.PC =3D tb->pc; + env->hflags &=3D ~MIPS_HFLAG_BMASK; + env->hflags |=3D tb->flags & MIPS_HFLAG_BMASK; +} + +bool mips_cpu_exec_interrupt(CPUState *cs, int interrupt_request) +{ + if (interrupt_request & CPU_INTERRUPT_HARD) { + MIPSCPU *cpu =3D MIPS_CPU(cs); + CPUMIPSState *env =3D &cpu->env; + + if (cpu_mips_hw_interrupts_enabled(env) && + cpu_mips_hw_interrupts_pending(env)) { + /* Raise it */ + cs->exception_index =3D EXCP_EXT_INTERRUPT; + env->error_code =3D 0; + mips_cpu_do_interrupt(cs); + return true; + } + } + return false; +} + +static const char * const excp_names[EXCP_LAST + 1] =3D { + [EXCP_RESET] =3D "reset", + [EXCP_SRESET] =3D "soft reset", + [EXCP_DSS] =3D "debug single step", + [EXCP_DINT] =3D "debug interrupt", + [EXCP_NMI] =3D "non-maskable interrupt", + [EXCP_MCHECK] =3D "machine check", + [EXCP_EXT_INTERRUPT] =3D "interrupt", + [EXCP_DFWATCH] =3D "deferred watchpoint", + [EXCP_DIB] =3D "debug instruction breakpoint", + [EXCP_IWATCH] =3D "instruction fetch watchpoint", + [EXCP_AdEL] =3D "address error load", + [EXCP_AdES] =3D "address error store", + [EXCP_TLBF] =3D "TLB refill", + [EXCP_IBE] =3D "instruction bus error", + [EXCP_DBp] =3D "debug breakpoint", + [EXCP_SYSCALL] =3D "syscall", + [EXCP_BREAK] =3D "break", + [EXCP_CpU] =3D "coprocessor unusable", + [EXCP_RI] =3D "reserved instruction", + [EXCP_OVERFLOW] =3D "arithmetic overflow", + [EXCP_TRAP] =3D "trap", + [EXCP_FPE] =3D "floating point", + [EXCP_DDBS] =3D "debug data break store", + [EXCP_DWATCH] =3D "data watchpoint", + [EXCP_LTLBL] =3D "TLB modify", + [EXCP_TLBL] =3D "TLB load", + [EXCP_TLBS] =3D "TLB store", + [EXCP_DBE] =3D "data bus error", + [EXCP_DDBL] =3D "debug data break load", + [EXCP_THREAD] =3D "thread", + [EXCP_MDMX] =3D "MDMX", + [EXCP_C2E] =3D "precise coprocessor 2", + [EXCP_CACHE] =3D "cache error", + [EXCP_TLBXI] =3D "TLB execute-inhibit", + [EXCP_TLBRI] =3D "TLB read-inhibit", + [EXCP_MSADIS] =3D "MSA disabled", + [EXCP_MSAFPE] =3D "MSA floating point", +}; + +const char *mips_exception_name(int32_t exception) +{ + if (exception < 0 || exception > EXCP_LAST) { + return "unknown"; + } + return excp_names[exception]; +} + +void QEMU_NORETURN do_raise_exception_err(CPUMIPSState *env, + uint32_t exception, + int error_code, + uintptr_t pc) +{ + CPUState *cs =3D env_cpu(env); + + qemu_log_mask(CPU_LOG_INT, "%s: %d (%s) %d\n", + __func__, exception, mips_exception_name(exception), + error_code); + cs->exception_index =3D exception; + env->error_code =3D error_code; + + cpu_loop_exit_restore(cs, pc); +} diff --git a/target/mips/op_helper.c b/target/mips/op_helper.c index c6373d1de3f..94b03be0ea9 100644 --- a/target/mips/op_helper.c +++ b/target/mips/op_helper.c @@ -26,30 +26,6 @@ #include "exec/memop.h" #include "fpu_helper.h" =20 -/*************************************************************************= ****/ -/* Exceptions processing helpers */ - -void helper_raise_exception_err(CPUMIPSState *env, uint32_t exception, - int error_code) -{ - do_raise_exception_err(env, exception, error_code, 0); -} - -void helper_raise_exception(CPUMIPSState *env, uint32_t exception) -{ - do_raise_exception(env, exception, GETPC()); -} - -void helper_raise_exception_debug(CPUMIPSState *env) -{ - do_raise_exception(env, EXCP_DEBUG, 0); -} - -static void raise_exception(CPUMIPSState *env, uint32_t exception) -{ - do_raise_exception(env, exception, 0); -} - /* 64 bits arithmetic for 32 bits hosts */ static inline uint64_t get_HILO(CPUMIPSState *env) { @@ -400,19 +376,6 @@ void helper_pmon(CPUMIPSState *env, int function) } } =20 -void helper_wait(CPUMIPSState *env) -{ - CPUState *cs =3D env_cpu(env); - - cs->halted =3D 1; - cpu_reset_interrupt(cs, CPU_INTERRUPT_WAKE); - /* - * Last instruction in the block, PC was updated before - * - no need to recover PC and icount. - */ - raise_exception(env, EXCP_HLT); -} - #if !defined(CONFIG_USER_ONLY) =20 void mips_cpu_do_unaligned_access(CPUState *cs, vaddr addr, diff --git a/target/mips/meson.build b/target/mips/meson.build index ff5eb210dfd..e08077bfc18 100644 --- a/target/mips/meson.build +++ b/target/mips/meson.build @@ -24,6 +24,7 @@ mips_tcg_ss.add(gen) mips_tcg_ss.add(files( 'dsp_helper.c', + 'exception.c', 'fpu_helper.c', 'ldst_helper.c', 'lmmi_helper.c', --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.128.44 as permitted sender) client-ip=209.85.128.44; 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[81.40.121.39]) by smtp.gmail.com with ESMTPSA id p14sm19488676wrn.49.2021.04.18.09.33.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:33:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=9aVDjscrzB3ow8BOCfGrETyqSXdEWr7eXbOjIPWKjdA=; b=b4zOcCQRrtkeLGa0bIT8BNcXq783RM20kWG6KvBZP1OFRzP+ldT/g53Dnp0H3hEp0m YAx3cAJLG+EeCt1KLDziKR44YUZB5AezTsA8QqwGwsmLhaUmUijz9dh8nbhqoOafL5/H TWXZs5ASnaB0xdeCtwyey3a5duykf4Km7plkHKpMRsYt/apgHEhVTfROjJwpAXv2YGdG IFuyz9Y1VZyw8z7wff6sm2erJOiJqhLBDQ9cGM4SS8ZoPHMPj5R/7mo/uOblSbRjkC04 o9QTwhl1+VleM+TwQEAlPGzJCa1RWIIP8plp2TA/czbL6YusEUAi/s14j6tEBv7uufje MKYQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=9aVDjscrzB3ow8BOCfGrETyqSXdEWr7eXbOjIPWKjdA=; b=d3lZfE1wlTptMz8gOGlRD42SnXJB6A5wVKEr7JIpOgv5XZB2ykm88kiICHli219Tj+ qFxBHAogWolHTvSiPfujVZGLov0rOMlAKGkZ1adJqhcIqyNQcHkN1Ha6suxLu2FergcN Zoq+QUwZ7lwgdrjB9JKN5e3aQu1y9CcCSA81TnYzfw0297IoT5vfOB6CWuN5cxQzWGld totAwX4G82iq+cj6rS2TRiDPWqUm32BlxUlYVtGe+eI/zoAGaDHM9zo1zIZJmM2028iP pMkGq6X22oifaSRfkkoTYuzFXit6wcyNGAoTNNFc3eRIrn6kMplRHFXyfnGA27JiuPJl EMkw== X-Gm-Message-State: AOAM5324u7yBR6HQnwOqqyvaoh4cv8WzYTGniBQ/z22i96qVDgvFKGCn o6GFyywZcvhPhnru1Ex5cWg= X-Google-Smtp-Source: ABdhPJyUd4C1QhxwMB3eYvSsZ0o+0OeNh7MslYDzHCDIuz60cpViLmyrwIe73d+G9e9xHEkja3lRvw== X-Received: by 2002:a1c:2541:: with SMTP id l62mr17655746wml.188.1618763602001; Sun, 18 Apr 2021 09:33:22 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 22/26] target/mips: Move CP0 helpers to sysemu/cp0.c Date: Sun, 18 Apr 2021 18:31:30 +0200 Message-Id: <20210418163134.1133100-23-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) Opcodes accessing Coprocessor 0 are privileged. Move the CP0 helpers to sysemu/ and simplify the #ifdef'ry. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/internal.h | 9 +-- target/mips/cpu.c | 103 --------------------------- target/mips/sysemu/cp0.c | 123 +++++++++++++++++++++++++++++++++ target/mips/sysemu/meson.build | 1 + 4 files changed, 129 insertions(+), 107 deletions(-) create mode 100644 target/mips/sysemu/cp0.c diff --git a/target/mips/internal.h b/target/mips/internal.h index 1e085b0625c..57eec83384a 100644 --- a/target/mips/internal.h +++ b/target/mips/internal.h @@ -156,6 +156,11 @@ void mips_cpu_do_transaction_failed(CPUState *cs, hwad= dr physaddr, MMUAccessType access_type, int mmu_idx, MemTxAttrs attrs, MemTxResult response, uintptr_t retadd= r); + +void sync_c0_status(CPUMIPSState *env, CPUMIPSState *cpu, int tc); +void cpu_mips_store_status(CPUMIPSState *env, target_ulong val); +void cpu_mips_store_cause(CPUMIPSState *env, target_ulong val); + extern const VMStateDescription vmstate_mips_cpu; =20 #endif /* !CONFIG_USER_ONLY */ @@ -395,8 +400,4 @@ static inline void compute_hflags(CPUMIPSState *env) } } =20 -void sync_c0_status(CPUMIPSState *env, CPUMIPSState *cpu, int tc); -void cpu_mips_store_status(CPUMIPSState *env, target_ulong val); -void cpu_mips_store_cause(CPUMIPSState *env, target_ulong val); - #endif diff --git a/target/mips/cpu.c b/target/mips/cpu.c index 38328ba0927..aa42f1e5647 100644 --- a/target/mips/cpu.c +++ b/target/mips/cpu.c @@ -42,109 +42,6 @@ const char * const regnames[32] =3D { "t8", "t9", "k0", "k1", "gp", "sp", "s8", "ra", }; =20 -#if !defined(CONFIG_USER_ONLY) - -/* Called for updates to CP0_Status. */ -void sync_c0_status(CPUMIPSState *env, CPUMIPSState *cpu, int tc) -{ - int32_t tcstatus, *tcst; - uint32_t v =3D cpu->CP0_Status; - uint32_t cu, mx, asid, ksu; - uint32_t mask =3D ((1 << CP0TCSt_TCU3) - | (1 << CP0TCSt_TCU2) - | (1 << CP0TCSt_TCU1) - | (1 << CP0TCSt_TCU0) - | (1 << CP0TCSt_TMX) - | (3 << CP0TCSt_TKSU) - | (0xff << CP0TCSt_TASID)); - - cu =3D (v >> CP0St_CU0) & 0xf; - mx =3D (v >> CP0St_MX) & 0x1; - ksu =3D (v >> CP0St_KSU) & 0x3; - asid =3D env->CP0_EntryHi & env->CP0_EntryHi_ASID_mask; - - tcstatus =3D cu << CP0TCSt_TCU0; - tcstatus |=3D mx << CP0TCSt_TMX; - tcstatus |=3D ksu << CP0TCSt_TKSU; - tcstatus |=3D asid; - - if (tc =3D=3D cpu->current_tc) { - tcst =3D &cpu->active_tc.CP0_TCStatus; - } else { - tcst =3D &cpu->tcs[tc].CP0_TCStatus; - } - - *tcst &=3D ~mask; - *tcst |=3D tcstatus; - compute_hflags(cpu); -} - -void cpu_mips_store_status(CPUMIPSState *env, target_ulong val) -{ - uint32_t mask =3D env->CP0_Status_rw_bitmask; - target_ulong old =3D env->CP0_Status; - - if (env->insn_flags & ISA_MIPS_R6) { - bool has_supervisor =3D extract32(mask, CP0St_KSU, 2) =3D=3D 0x3; -#if defined(TARGET_MIPS64) - uint32_t ksux =3D (1 << CP0St_KX) & val; - ksux |=3D (ksux >> 1) & val; /* KX =3D 0 forces SX to be 0 */ - ksux |=3D (ksux >> 1) & val; /* SX =3D 0 forces UX to be 0 */ - val =3D (val & ~(7 << CP0St_UX)) | ksux; -#endif - if (has_supervisor && extract32(val, CP0St_KSU, 2) =3D=3D 0x3) { - mask &=3D ~(3 << CP0St_KSU); - } - mask &=3D ~(((1 << CP0St_SR) | (1 << CP0St_NMI)) & val); - } - - env->CP0_Status =3D (old & ~mask) | (val & mask); -#if defined(TARGET_MIPS64) - if ((env->CP0_Status ^ old) & (old & (7 << CP0St_UX))) { - /* Access to at least one of the 64-bit segments has been disabled= */ - tlb_flush(env_cpu(env)); - } -#endif - if (ase_mt_available(env)) { - sync_c0_status(env, env, env->current_tc); - } else { - compute_hflags(env); - } -} - -void cpu_mips_store_cause(CPUMIPSState *env, target_ulong val) -{ - uint32_t mask =3D 0x00C00300; - uint32_t old =3D env->CP0_Cause; - int i; - - if (env->insn_flags & ISA_MIPS_R2) { - mask |=3D 1 << CP0Ca_DC; - } - if (env->insn_flags & ISA_MIPS_R6) { - mask &=3D ~((1 << CP0Ca_WP) & val); - } - - env->CP0_Cause =3D (env->CP0_Cause & ~mask) | (val & mask); - - if ((old ^ env->CP0_Cause) & (1 << CP0Ca_DC)) { - if (env->CP0_Cause & (1 << CP0Ca_DC)) { - cpu_mips_stop_count(env); - } else { - cpu_mips_start_count(env); - } - } - - /* Set/reset software interrupts */ - for (i =3D 0 ; i < 2 ; i++) { - if ((old ^ env->CP0_Cause) & (1 << (CP0Ca_IP + i))) { - cpu_mips_soft_irq(env, i, env->CP0_Cause & (1 << (CP0Ca_IP + i= ))); - } - } -} - -#endif /* !CONFIG_USER_ONLY */ - static void fpu_dump_state(CPUMIPSState *env, FILE * f, int flags) { int i; diff --git a/target/mips/sysemu/cp0.c b/target/mips/sysemu/cp0.c new file mode 100644 index 00000000000..bae37f515bf --- /dev/null +++ b/target/mips/sysemu/cp0.c @@ -0,0 +1,123 @@ +/* + * QEMU MIPS CPU + * + * Copyright (c) 2012 SUSE LINUX Products GmbH + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see + * + */ + +#include "qemu/osdep.h" +#include "cpu.h" +#include "internal.h" +#include "exec/exec-all.h" + +/* Called for updates to CP0_Status. */ +void sync_c0_status(CPUMIPSState *env, CPUMIPSState *cpu, int tc) +{ + int32_t tcstatus, *tcst; + uint32_t v =3D cpu->CP0_Status; + uint32_t cu, mx, asid, ksu; + uint32_t mask =3D ((1 << CP0TCSt_TCU3) + | (1 << CP0TCSt_TCU2) + | (1 << CP0TCSt_TCU1) + | (1 << CP0TCSt_TCU0) + | (1 << CP0TCSt_TMX) + | (3 << CP0TCSt_TKSU) + | (0xff << CP0TCSt_TASID)); + + cu =3D (v >> CP0St_CU0) & 0xf; + mx =3D (v >> CP0St_MX) & 0x1; + ksu =3D (v >> CP0St_KSU) & 0x3; + asid =3D env->CP0_EntryHi & env->CP0_EntryHi_ASID_mask; + + tcstatus =3D cu << CP0TCSt_TCU0; + tcstatus |=3D mx << CP0TCSt_TMX; + tcstatus |=3D ksu << CP0TCSt_TKSU; + tcstatus |=3D asid; + + if (tc =3D=3D cpu->current_tc) { + tcst =3D &cpu->active_tc.CP0_TCStatus; + } else { + tcst =3D &cpu->tcs[tc].CP0_TCStatus; + } + + *tcst &=3D ~mask; + *tcst |=3D tcstatus; + compute_hflags(cpu); +} + +void cpu_mips_store_status(CPUMIPSState *env, target_ulong val) +{ + uint32_t mask =3D env->CP0_Status_rw_bitmask; + target_ulong old =3D env->CP0_Status; + + if (env->insn_flags & ISA_MIPS_R6) { + bool has_supervisor =3D extract32(mask, CP0St_KSU, 2) =3D=3D 0x3; +#if defined(TARGET_MIPS64) + uint32_t ksux =3D (1 << CP0St_KX) & val; + ksux |=3D (ksux >> 1) & val; /* KX =3D 0 forces SX to be 0 */ + ksux |=3D (ksux >> 1) & val; /* SX =3D 0 forces UX to be 0 */ + val =3D (val & ~(7 << CP0St_UX)) | ksux; +#endif + if (has_supervisor && extract32(val, CP0St_KSU, 2) =3D=3D 0x3) { + mask &=3D ~(3 << CP0St_KSU); + } + mask &=3D ~(((1 << CP0St_SR) | (1 << CP0St_NMI)) & val); + } + + env->CP0_Status =3D (old & ~mask) | (val & mask); +#if defined(TARGET_MIPS64) + if ((env->CP0_Status ^ old) & (old & (7 << CP0St_UX))) { + /* Access to at least one of the 64-bit segments has been disabled= */ + tlb_flush(env_cpu(env)); + } +#endif + if (ase_mt_available(env)) { + sync_c0_status(env, env, env->current_tc); + } else { + compute_hflags(env); + } +} + +void cpu_mips_store_cause(CPUMIPSState *env, target_ulong val) +{ + uint32_t mask =3D 0x00C00300; + uint32_t old =3D env->CP0_Cause; + int i; + + if (env->insn_flags & ISA_MIPS_R2) { + mask |=3D 1 << CP0Ca_DC; + } + if (env->insn_flags & ISA_MIPS_R6) { + mask &=3D ~((1 << CP0Ca_WP) & val); + } + + env->CP0_Cause =3D (env->CP0_Cause & ~mask) | (val & mask); + + if ((old ^ env->CP0_Cause) & (1 << CP0Ca_DC)) { + if (env->CP0_Cause & (1 << CP0Ca_DC)) { + cpu_mips_stop_count(env); + } else { + cpu_mips_start_count(env); + } + } + + /* Set/reset software interrupts */ + for (i =3D 0 ; i < 2 ; i++) { + if ((old ^ env->CP0_Cause) & (1 << (CP0Ca_IP + i))) { + cpu_mips_soft_irq(env, i, env->CP0_Cause & (1 << (CP0Ca_IP + i= ))); + } + } +} diff --git a/target/mips/sysemu/meson.build b/target/mips/sysemu/meson.build index 925ceeaa449..cefc2275828 100644 --- a/target/mips/sysemu/meson.build +++ b/target/mips/sysemu/meson.build @@ -1,5 +1,6 @@ mips_softmmu_ss.add(files( 'addr.c', + 'cp0.c', 'cp0_timer.c', 'machine.c', 'physaddr.c', --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.51 as permitted sender) client-ip=209.85.221.51; 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[81.40.121.39]) by smtp.gmail.com with ESMTPSA id m67sm19286065wme.27.2021.04.18.09.33.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:33:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=GH739aFnB2Kko4GX0bYPCtlcY6ntf31cBdgRc305Xiw=; b=V32ULxVDxTGGjay7oebOde04L4YlEiG2TR6stOvYiSUPN2NobyNfiomtPwFF49KyqB z23WlG7fyJVB+zqw9dv0kSJOCWqqhRWqLn+z0MECk26/p/2V3lZEXAUovH1Zm4qgpDWb D4KY7+Q84WocfvBTj6AMotch4KDGlMJ7kuOOMfkJVOL5Gs4ySl6YYYTY1oXHHgrOG7Ey sHhZdGCed/vowhLDlEYQnNNP38sseBuwu5UmfLmeziSKyqyAf+Yl9tgsE/DCxGOnNj8i 7VApStfjeY8j4uzdBU3HyqlRNTfN2WkF1Nnn64o4njVslfabCl9fL6Vj4d707V5M8Vx4 1Kig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=GH739aFnB2Kko4GX0bYPCtlcY6ntf31cBdgRc305Xiw=; b=RVQIRLGpI3CtxGXglVpVGGafUK9x2P37ERSVwy31FsCrr9pXNt4gBtnfPvsK1K5crt gnk3aSPADeCQ/vLMMRFeZFxGY2hkEqdxF0h6sXFbgxlw3LamcBBPUwDoxkE9scjHmwSs qz445qJI3FnxKl2YQLocqojbNAxHKXJwz5iNGeyq/zMxKTHqbmA+Wh+kzl9Y8LeR+Bw2 VM/H0YjqSxdlvr6APJ6UEj9p5D3nkWxWVA9a+Ck3TYcUUAbzdz/6Dv9BJgHS8ExTJN31 TDuwI9vqFOkve99/RW679j8fDuNZ3/e2ddssbkJOqi8TDpaaTGpirTOLmHStxAeRL7gQ Kxtg== X-Gm-Message-State: AOAM532HkC1e8WsSTSXh4e5jk+kgIC3IZ1AdcAvl9ELLRAPLQozBeRBT gLA+05WJBrORVUtNGm9OWTY= X-Google-Smtp-Source: ABdhPJy/J8B1q7AB1boKd/lTFDbQG+8F3A5d5w9bMK7ntOe15t2Zg0jjcMf/tn/mBFRpMj83h0uW0g== X-Received: by 2002:adf:dc8d:: with SMTP id r13mr9788960wrj.339.1618763606925; Sun, 18 Apr 2021 09:33:26 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 23/26] target/mips: Move helper.h -> tcg/helper.h.inc Date: Sun, 18 Apr 2021 18:31:31 +0200 Message-Id: <20210418163134.1133100-24-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) TCG frontend "exec/helper-head.h" expects each target to declare its helpers in 'target/$TARGET/helper.h'. To ease maintenance we rather to have all TCG specific files under our tcg/ sub directory. Move the current 'helper.h' there, and add a one-line 'helper.h' which re-include it. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- target/mips/helper.h | 614 +---------------------------------- target/mips/tcg/helper.h.inc | 613 ++++++++++++++++++++++++++++++++++ 2 files changed, 614 insertions(+), 613 deletions(-) create mode 100644 target/mips/tcg/helper.h.inc diff --git a/target/mips/helper.h b/target/mips/helper.h index 8f2ba0a92f8..8cd8dbd956a 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -1,613 +1 @@ -DEF_HELPER_3(raise_exception_err, noreturn, env, i32, int) -DEF_HELPER_2(raise_exception, noreturn, env, i32) -DEF_HELPER_1(raise_exception_debug, noreturn, env) - -#ifdef TARGET_MIPS64 -DEF_HELPER_4(sdl, void, env, tl, tl, int) -DEF_HELPER_4(sdr, void, env, tl, tl, int) -#endif -DEF_HELPER_4(swl, void, env, tl, tl, int) -DEF_HELPER_4(swr, void, env, tl, tl, int) - -#ifndef CONFIG_USER_ONLY -DEF_HELPER_3(ll, tl, env, tl, int) -#ifdef TARGET_MIPS64 -DEF_HELPER_3(lld, tl, env, tl, int) -#endif -#endif - -DEF_HELPER_3(muls, tl, env, tl, tl) -DEF_HELPER_3(mulsu, tl, env, tl, tl) -DEF_HELPER_3(macc, tl, env, tl, tl) -DEF_HELPER_3(maccu, tl, env, tl, tl) -DEF_HELPER_3(msac, tl, env, tl, tl) -DEF_HELPER_3(msacu, tl, env, tl, tl) -DEF_HELPER_3(mulhi, tl, env, tl, tl) -DEF_HELPER_3(mulhiu, tl, env, tl, tl) -DEF_HELPER_3(mulshi, tl, env, tl, tl) -DEF_HELPER_3(mulshiu, tl, env, tl, tl) -DEF_HELPER_3(macchi, tl, env, tl, tl) -DEF_HELPER_3(macchiu, tl, env, tl, tl) -DEF_HELPER_3(msachi, tl, env, tl, tl) -DEF_HELPER_3(msachiu, tl, env, tl, tl) - -DEF_HELPER_FLAGS_1(bitswap, TCG_CALL_NO_RWG_SE, tl, tl) -#ifdef TARGET_MIPS64 -DEF_HELPER_FLAGS_1(dbitswap, TCG_CALL_NO_RWG_SE, tl, tl) -#endif - -DEF_HELPER_FLAGS_4(rotx, TCG_CALL_NO_RWG_SE, tl, tl, i32, i32, i32) - -/* microMIPS functions */ -DEF_HELPER_4(lwm, void, env, tl, tl, i32) -DEF_HELPER_4(swm, void, env, tl, tl, i32) -#ifdef TARGET_MIPS64 -DEF_HELPER_4(ldm, void, env, tl, tl, i32) -DEF_HELPER_4(sdm, void, env, tl, tl, i32) -#endif - -DEF_HELPER_2(fork, void, tl, tl) -DEF_HELPER_2(yield, tl, env, tl) - -/* CP1 functions */ -DEF_HELPER_2(cfc1, tl, env, i32) -DEF_HELPER_4(ctc1, void, env, tl, i32, i32) - -DEF_HELPER_2(float_cvtd_s, i64, env, i32) -DEF_HELPER_2(float_cvtd_w, i64, env, i32) -DEF_HELPER_2(float_cvtd_l, i64, env, i64) -DEF_HELPER_2(float_cvtps_pw, i64, env, i64) -DEF_HELPER_2(float_cvtpw_ps, i64, env, i64) -DEF_HELPER_2(float_cvts_d, i32, env, i64) -DEF_HELPER_2(float_cvts_w, i32, env, i32) -DEF_HELPER_2(float_cvts_l, i32, env, i64) -DEF_HELPER_2(float_cvts_pl, i32, env, i32) -DEF_HELPER_2(float_cvts_pu, i32, env, i32) - -DEF_HELPER_3(float_addr_ps, i64, env, i64, i64) -DEF_HELPER_3(float_mulr_ps, i64, env, i64, i64) - -DEF_HELPER_FLAGS_2(float_class_s, TCG_CALL_NO_RWG_SE, i32, env, i32) -DEF_HELPER_FLAGS_2(float_class_d, TCG_CALL_NO_RWG_SE, i64, env, i64) - -#define FOP_PROTO(op) \ -DEF_HELPER_4(float_ ## op ## _s, i32, env, i32, i32, i32) \ -DEF_HELPER_4(float_ ## op ## _d, i64, env, i64, i64, i64) -FOP_PROTO(maddf) -FOP_PROTO(msubf) -#undef FOP_PROTO - -#define FOP_PROTO(op) \ -DEF_HELPER_3(float_ ## op ## _s, i32, env, i32, i32) \ -DEF_HELPER_3(float_ ## op ## _d, i64, env, i64, i64) -FOP_PROTO(max) -FOP_PROTO(maxa) -FOP_PROTO(min) -FOP_PROTO(mina) -#undef FOP_PROTO - -#define FOP_PROTO(op) \ -DEF_HELPER_2(float_ ## op ## _l_s, i64, env, i32) \ -DEF_HELPER_2(float_ ## op ## _l_d, i64, env, i64) \ -DEF_HELPER_2(float_ ## op ## _w_s, i32, env, i32) \ -DEF_HELPER_2(float_ ## op ## _w_d, i32, env, i64) -FOP_PROTO(cvt) -FOP_PROTO(round) -FOP_PROTO(trunc) -FOP_PROTO(ceil) -FOP_PROTO(floor) -FOP_PROTO(cvt_2008) -FOP_PROTO(round_2008) -FOP_PROTO(trunc_2008) -FOP_PROTO(ceil_2008) -FOP_PROTO(floor_2008) -#undef FOP_PROTO - -#define FOP_PROTO(op) \ -DEF_HELPER_2(float_ ## op ## _s, i32, env, i32) \ -DEF_HELPER_2(float_ ## op ## _d, i64, env, i64) -FOP_PROTO(sqrt) -FOP_PROTO(rsqrt) -FOP_PROTO(recip) -FOP_PROTO(rint) -#undef FOP_PROTO - -#define FOP_PROTO(op) \ -DEF_HELPER_1(float_ ## op ## _s, i32, i32) \ -DEF_HELPER_1(float_ ## op ## _d, i64, i64) \ -DEF_HELPER_1(float_ ## op ## _ps, i64, i64) -FOP_PROTO(abs) -FOP_PROTO(chs) -#undef FOP_PROTO - -#define FOP_PROTO(op) \ -DEF_HELPER_2(float_ ## op ## _s, i32, env, i32) \ -DEF_HELPER_2(float_ ## op ## _d, i64, env, i64) \ -DEF_HELPER_2(float_ ## op ## _ps, i64, env, i64) -FOP_PROTO(recip1) -FOP_PROTO(rsqrt1) -#undef FOP_PROTO - -#define FOP_PROTO(op) \ -DEF_HELPER_3(float_ ## op ## _s, i32, env, i32, i32) \ -DEF_HELPER_3(float_ ## op ## _d, i64, env, i64, i64) \ -DEF_HELPER_3(float_ ## op ## _ps, i64, env, i64, i64) -FOP_PROTO(add) -FOP_PROTO(sub) -FOP_PROTO(mul) -FOP_PROTO(div) -FOP_PROTO(recip2) -FOP_PROTO(rsqrt2) -#undef FOP_PROTO - -#define FOP_PROTO(op) \ -DEF_HELPER_4(float_ ## op ## _s, i32, env, i32, i32, i32) \ -DEF_HELPER_4(float_ ## op ## _d, i64, env, i64, i64, i64) \ -DEF_HELPER_4(float_ ## op ## _ps, i64, env, i64, i64, i64) -FOP_PROTO(madd) -FOP_PROTO(msub) -FOP_PROTO(nmadd) -FOP_PROTO(nmsub) -#undef FOP_PROTO - -#define FOP_PROTO(op) \ -DEF_HELPER_4(cmp_d_ ## op, void, env, i64, i64, int) \ -DEF_HELPER_4(cmpabs_d_ ## op, void, env, i64, i64, int) \ -DEF_HELPER_4(cmp_s_ ## op, void, env, i32, i32, int) \ -DEF_HELPER_4(cmpabs_s_ ## op, void, env, i32, i32, int) \ -DEF_HELPER_4(cmp_ps_ ## op, void, env, i64, i64, int) \ -DEF_HELPER_4(cmpabs_ps_ ## op, void, env, i64, i64, int) -FOP_PROTO(f) -FOP_PROTO(un) -FOP_PROTO(eq) -FOP_PROTO(ueq) -FOP_PROTO(olt) -FOP_PROTO(ult) -FOP_PROTO(ole) -FOP_PROTO(ule) -FOP_PROTO(sf) -FOP_PROTO(ngle) -FOP_PROTO(seq) -FOP_PROTO(ngl) -FOP_PROTO(lt) -FOP_PROTO(nge) -FOP_PROTO(le) -FOP_PROTO(ngt) -#undef FOP_PROTO - -#define FOP_PROTO(op) \ -DEF_HELPER_3(r6_cmp_d_ ## op, i64, env, i64, i64) \ -DEF_HELPER_3(r6_cmp_s_ ## op, i32, env, i32, i32) -FOP_PROTO(af) -FOP_PROTO(un) -FOP_PROTO(eq) -FOP_PROTO(ueq) -FOP_PROTO(lt) -FOP_PROTO(ult) -FOP_PROTO(le) -FOP_PROTO(ule) -FOP_PROTO(saf) -FOP_PROTO(sun) -FOP_PROTO(seq) -FOP_PROTO(sueq) -FOP_PROTO(slt) -FOP_PROTO(sult) -FOP_PROTO(sle) -FOP_PROTO(sule) -FOP_PROTO(or) -FOP_PROTO(une) -FOP_PROTO(ne) -FOP_PROTO(sor) -FOP_PROTO(sune) -FOP_PROTO(sne) -#undef FOP_PROTO - -DEF_HELPER_1(rdhwr_cpunum, tl, env) -DEF_HELPER_1(rdhwr_synci_step, tl, env) -DEF_HELPER_1(rdhwr_cc, tl, env) -DEF_HELPER_1(rdhwr_ccres, tl, env) -DEF_HELPER_1(rdhwr_performance, tl, env) -DEF_HELPER_1(rdhwr_xnp, tl, env) -DEF_HELPER_2(pmon, void, env, int) -DEF_HELPER_1(wait, void, env) - -/* Loongson multimedia functions. */ -DEF_HELPER_FLAGS_2(paddsh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(paddush, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(paddh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(paddw, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(paddsb, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(paddusb, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(paddb, TCG_CALL_NO_RWG_SE, i64, i64, i64) - -DEF_HELPER_FLAGS_2(psubsh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(psubush, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(psubh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(psubw, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(psubsb, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(psubusb, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(psubb, TCG_CALL_NO_RWG_SE, i64, i64, i64) - -DEF_HELPER_FLAGS_2(pshufh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(packsswh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(packsshb, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(packushb, TCG_CALL_NO_RWG_SE, i64, i64, i64) - -DEF_HELPER_FLAGS_2(punpcklhw, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(punpckhhw, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(punpcklbh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(punpckhbh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(punpcklwd, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(punpckhwd, TCG_CALL_NO_RWG_SE, i64, i64, i64) - -DEF_HELPER_FLAGS_2(pavgh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(pavgb, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(pmaxsh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(pminsh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(pmaxub, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(pminub, TCG_CALL_NO_RWG_SE, i64, i64, i64) - -DEF_HELPER_FLAGS_2(pcmpeqw, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(pcmpgtw, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(pcmpeqh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(pcmpgth, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(pcmpeqb, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(pcmpgtb, TCG_CALL_NO_RWG_SE, i64, i64, i64) - -DEF_HELPER_FLAGS_2(psllw, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(psllh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(psrlw, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(psrlh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(psraw, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(psrah, TCG_CALL_NO_RWG_SE, i64, i64, i64) - -DEF_HELPER_FLAGS_2(pmullh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(pmulhh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(pmulhuh, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(pmaddhw, TCG_CALL_NO_RWG_SE, i64, i64, i64) - -DEF_HELPER_FLAGS_2(pasubub, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_1(biadd, TCG_CALL_NO_RWG_SE, i64, i64) -DEF_HELPER_FLAGS_1(pmovmskb, TCG_CALL_NO_RWG_SE, i64, i64) - -/*** MIPS DSP ***/ -/* DSP Arithmetic Sub-class insns */ -DEF_HELPER_FLAGS_3(addq_ph, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(addq_s_ph, 0, tl, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(addq_qh, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(addq_s_qh, 0, tl, tl, tl, env) -#endif -DEF_HELPER_FLAGS_3(addq_s_w, 0, tl, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(addq_pw, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(addq_s_pw, 0, tl, tl, tl, env) -#endif -DEF_HELPER_FLAGS_3(addu_qb, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(addu_s_qb, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_2(adduh_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(adduh_r_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_3(addu_ph, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(addu_s_ph, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_2(addqh_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(addqh_r_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(addqh_w, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(addqh_r_w, TCG_CALL_NO_RWG_SE, tl, tl, tl) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(addu_ob, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(addu_s_ob, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_2(adduh_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(adduh_r_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_3(addu_qh, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(addu_s_qh, 0, tl, tl, tl, env) -#endif -DEF_HELPER_FLAGS_3(subq_ph, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(subq_s_ph, 0, tl, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(subq_qh, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(subq_s_qh, 0, tl, tl, tl, env) -#endif -DEF_HELPER_FLAGS_3(subq_s_w, 0, tl, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(subq_pw, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(subq_s_pw, 0, tl, tl, tl, env) -#endif -DEF_HELPER_FLAGS_3(subu_qb, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(subu_s_qb, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_2(subuh_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(subuh_r_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_3(subu_ph, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(subu_s_ph, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_2(subqh_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(subqh_r_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(subqh_w, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(subqh_r_w, TCG_CALL_NO_RWG_SE, tl, tl, tl) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(subu_ob, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(subu_s_ob, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_2(subuh_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(subuh_r_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_3(subu_qh, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(subu_s_qh, 0, tl, tl, tl, env) -#endif -DEF_HELPER_FLAGS_3(addsc, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(addwc, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_2(modsub, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_1(raddu_w_qb, TCG_CALL_NO_RWG_SE, tl, tl) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_1(raddu_l_ob, TCG_CALL_NO_RWG_SE, tl, tl) -#endif -DEF_HELPER_FLAGS_2(absq_s_qb, 0, tl, tl, env) -DEF_HELPER_FLAGS_2(absq_s_ph, 0, tl, tl, env) -DEF_HELPER_FLAGS_2(absq_s_w, 0, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_2(absq_s_ob, 0, tl, tl, env) -DEF_HELPER_FLAGS_2(absq_s_qh, 0, tl, tl, env) -DEF_HELPER_FLAGS_2(absq_s_pw, 0, tl, tl, env) -#endif -DEF_HELPER_FLAGS_2(precr_qb_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(precrq_qb_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_3(precr_sra_ph_w, TCG_CALL_NO_RWG_SE, - tl, i32, tl, tl) -DEF_HELPER_FLAGS_3(precr_sra_r_ph_w, TCG_CALL_NO_RWG_SE, - tl, i32, tl, tl) -DEF_HELPER_FLAGS_2(precrq_ph_w, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_3(precrq_rs_ph_w, 0, tl, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_2(precr_ob_qh, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_3(precr_sra_qh_pw, - TCG_CALL_NO_RWG_SE, tl, tl, tl, i32) -DEF_HELPER_FLAGS_3(precr_sra_r_qh_pw, - TCG_CALL_NO_RWG_SE, tl, tl, tl, i32) -DEF_HELPER_FLAGS_2(precrq_ob_qh, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(precrq_qh_pw, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_3(precrq_rs_qh_pw, - TCG_CALL_NO_RWG_SE, tl, tl, tl, env) -DEF_HELPER_FLAGS_2(precrq_pw_l, TCG_CALL_NO_RWG_SE, tl, tl, tl) -#endif -DEF_HELPER_FLAGS_3(precrqu_s_qb_ph, 0, tl, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(precrqu_s_ob_qh, - TCG_CALL_NO_RWG_SE, tl, tl, tl, env) - -DEF_HELPER_FLAGS_1(preceq_pw_qhl, TCG_CALL_NO_RWG_SE, tl, tl) -DEF_HELPER_FLAGS_1(preceq_pw_qhr, TCG_CALL_NO_RWG_SE, tl, tl) -DEF_HELPER_FLAGS_1(preceq_pw_qhla, TCG_CALL_NO_RWG_SE, tl, tl) -DEF_HELPER_FLAGS_1(preceq_pw_qhra, TCG_CALL_NO_RWG_SE, tl, tl) -#endif -DEF_HELPER_FLAGS_1(precequ_ph_qbl, TCG_CALL_NO_RWG_SE, tl, tl) -DEF_HELPER_FLAGS_1(precequ_ph_qbr, TCG_CALL_NO_RWG_SE, tl, tl) -DEF_HELPER_FLAGS_1(precequ_ph_qbla, TCG_CALL_NO_RWG_SE, tl, tl) -DEF_HELPER_FLAGS_1(precequ_ph_qbra, TCG_CALL_NO_RWG_SE, tl, tl) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_1(precequ_qh_obl, TCG_CALL_NO_RWG_SE, tl, tl) -DEF_HELPER_FLAGS_1(precequ_qh_obr, TCG_CALL_NO_RWG_SE, tl, tl) -DEF_HELPER_FLAGS_1(precequ_qh_obla, TCG_CALL_NO_RWG_SE, tl, tl) -DEF_HELPER_FLAGS_1(precequ_qh_obra, TCG_CALL_NO_RWG_SE, tl, tl) -#endif -DEF_HELPER_FLAGS_1(preceu_ph_qbl, TCG_CALL_NO_RWG_SE, tl, tl) -DEF_HELPER_FLAGS_1(preceu_ph_qbr, TCG_CALL_NO_RWG_SE, tl, tl) -DEF_HELPER_FLAGS_1(preceu_ph_qbla, TCG_CALL_NO_RWG_SE, tl, tl) -DEF_HELPER_FLAGS_1(preceu_ph_qbra, TCG_CALL_NO_RWG_SE, tl, tl) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_1(preceu_qh_obl, TCG_CALL_NO_RWG_SE, tl, tl) -DEF_HELPER_FLAGS_1(preceu_qh_obr, TCG_CALL_NO_RWG_SE, tl, tl) -DEF_HELPER_FLAGS_1(preceu_qh_obla, TCG_CALL_NO_RWG_SE, tl, tl) -DEF_HELPER_FLAGS_1(preceu_qh_obra, TCG_CALL_NO_RWG_SE, tl, tl) -#endif - -/* DSP GPR-Based Shift Sub-class insns */ -DEF_HELPER_FLAGS_3(shll_qb, 0, tl, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(shll_ob, 0, tl, tl, tl, env) -#endif -DEF_HELPER_FLAGS_3(shll_ph, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(shll_s_ph, 0, tl, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(shll_qh, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(shll_s_qh, 0, tl, tl, tl, env) -#endif -DEF_HELPER_FLAGS_3(shll_s_w, 0, tl, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(shll_pw, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(shll_s_pw, 0, tl, tl, tl, env) -#endif -DEF_HELPER_FLAGS_2(shrl_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(shrl_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_2(shrl_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(shrl_qh, TCG_CALL_NO_RWG_SE, tl, tl, tl) -#endif -DEF_HELPER_FLAGS_2(shra_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(shra_r_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_2(shra_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(shra_r_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) -#endif -DEF_HELPER_FLAGS_2(shra_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(shra_r_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(shra_r_w, TCG_CALL_NO_RWG_SE, tl, tl, tl) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_2(shra_qh, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(shra_r_qh, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(shra_pw, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(shra_r_pw, TCG_CALL_NO_RWG_SE, tl, tl, tl) -#endif - -/* DSP Multiply Sub-class insns */ -DEF_HELPER_FLAGS_3(muleu_s_ph_qbl, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(muleu_s_ph_qbr, 0, tl, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(muleu_s_qh_obl, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(muleu_s_qh_obr, 0, tl, tl, tl, env) -#endif -DEF_HELPER_FLAGS_3(mulq_rs_ph, 0, tl, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(mulq_rs_qh, 0, tl, tl, tl, env) -#endif -DEF_HELPER_FLAGS_3(muleq_s_w_phl, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(muleq_s_w_phr, 0, tl, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(muleq_s_pw_qhl, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(muleq_s_pw_qhr, 0, tl, tl, tl, env) -#endif -DEF_HELPER_FLAGS_4(dpau_h_qbl, 0, void, i32, tl, tl, env) -DEF_HELPER_FLAGS_4(dpau_h_qbr, 0, void, i32, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_4(dpau_h_obl, 0, void, tl, tl, i32, env) -DEF_HELPER_FLAGS_4(dpau_h_obr, 0, void, tl, tl, i32, env) -#endif -DEF_HELPER_FLAGS_4(dpsu_h_qbl, 0, void, i32, tl, tl, env) -DEF_HELPER_FLAGS_4(dpsu_h_qbr, 0, void, i32, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_4(dpsu_h_obl, 0, void, tl, tl, i32, env) -DEF_HELPER_FLAGS_4(dpsu_h_obr, 0, void, tl, tl, i32, env) -#endif -DEF_HELPER_FLAGS_4(dpa_w_ph, 0, void, i32, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_4(dpa_w_qh, 0, void, tl, tl, i32, env) -#endif -DEF_HELPER_FLAGS_4(dpax_w_ph, 0, void, i32, tl, tl, env) -DEF_HELPER_FLAGS_4(dpaq_s_w_ph, 0, void, i32, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_4(dpaq_s_w_qh, 0, void, tl, tl, i32, env) -#endif -DEF_HELPER_FLAGS_4(dpaqx_s_w_ph, 0, void, i32, tl, tl, env) -DEF_HELPER_FLAGS_4(dpaqx_sa_w_ph, 0, void, i32, tl, tl, env) -DEF_HELPER_FLAGS_4(dps_w_ph, 0, void, i32, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_4(dps_w_qh, 0, void, tl, tl, i32, env) -#endif -DEF_HELPER_FLAGS_4(dpsx_w_ph, 0, void, i32, tl, tl, env) -DEF_HELPER_FLAGS_4(dpsq_s_w_ph, 0, void, i32, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_4(dpsq_s_w_qh, 0, void, tl, tl, i32, env) -#endif -DEF_HELPER_FLAGS_4(dpsqx_s_w_ph, 0, void, i32, tl, tl, env) -DEF_HELPER_FLAGS_4(dpsqx_sa_w_ph, 0, void, i32, tl, tl, env) -DEF_HELPER_FLAGS_4(mulsaq_s_w_ph, 0, void, i32, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_4(mulsaq_s_w_qh, 0, void, tl, tl, i32, env) -#endif -DEF_HELPER_FLAGS_4(dpaq_sa_l_w, 0, void, i32, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_4(dpaq_sa_l_pw, 0, void, tl, tl, i32, env) -#endif -DEF_HELPER_FLAGS_4(dpsq_sa_l_w, 0, void, i32, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_4(dpsq_sa_l_pw, 0, void, tl, tl, i32, env) -DEF_HELPER_FLAGS_4(mulsaq_s_l_pw, 0, void, tl, tl, i32, env) -#endif -DEF_HELPER_FLAGS_4(maq_s_w_phl, 0, void, i32, tl, tl, env) -DEF_HELPER_FLAGS_4(maq_s_w_phr, 0, void, i32, tl, tl, env) -DEF_HELPER_FLAGS_4(maq_sa_w_phl, 0, void, i32, tl, tl, env) -DEF_HELPER_FLAGS_4(maq_sa_w_phr, 0, void, i32, tl, tl, env) -DEF_HELPER_FLAGS_3(mul_ph, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(mul_s_ph, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(mulq_s_ph, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(mulq_s_w, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(mulq_rs_w, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_4(mulsa_w_ph, 0, void, i32, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_4(maq_s_w_qhll, 0, void, tl, tl, i32, env) -DEF_HELPER_FLAGS_4(maq_s_w_qhlr, 0, void, tl, tl, i32, env) -DEF_HELPER_FLAGS_4(maq_s_w_qhrl, 0, void, tl, tl, i32, env) -DEF_HELPER_FLAGS_4(maq_s_w_qhrr, 0, void, tl, tl, i32, env) -DEF_HELPER_FLAGS_4(maq_sa_w_qhll, 0, void, tl, tl, i32, env) -DEF_HELPER_FLAGS_4(maq_sa_w_qhlr, 0, void, tl, tl, i32, env) -DEF_HELPER_FLAGS_4(maq_sa_w_qhrl, 0, void, tl, tl, i32, env) -DEF_HELPER_FLAGS_4(maq_sa_w_qhrr, 0, void, tl, tl, i32, env) -DEF_HELPER_FLAGS_4(maq_s_l_pwl, 0, void, tl, tl, i32, env) -DEF_HELPER_FLAGS_4(maq_s_l_pwr, 0, void, tl, tl, i32, env) -DEF_HELPER_FLAGS_4(dmadd, 0, void, tl, tl, i32, env) -DEF_HELPER_FLAGS_4(dmaddu, 0, void, tl, tl, i32, env) -DEF_HELPER_FLAGS_4(dmsub, 0, void, tl, tl, i32, env) -DEF_HELPER_FLAGS_4(dmsubu, 0, void, tl, tl, i32, env) -#endif - -/* DSP Bit/Manipulation Sub-class insns */ -DEF_HELPER_FLAGS_1(bitrev, TCG_CALL_NO_RWG_SE, tl, tl) -DEF_HELPER_FLAGS_3(insv, 0, tl, env, tl, tl) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(dinsv, 0, tl, env, tl, tl) -#endif - -/* DSP Compare-Pick Sub-class insns */ -DEF_HELPER_FLAGS_3(cmpu_eq_qb, 0, void, tl, tl, env) -DEF_HELPER_FLAGS_3(cmpu_lt_qb, 0, void, tl, tl, env) -DEF_HELPER_FLAGS_3(cmpu_le_qb, 0, void, tl, tl, env) -DEF_HELPER_FLAGS_2(cmpgu_eq_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(cmpgu_lt_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(cmpgu_le_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_3(cmp_eq_ph, 0, void, tl, tl, env) -DEF_HELPER_FLAGS_3(cmp_lt_ph, 0, void, tl, tl, env) -DEF_HELPER_FLAGS_3(cmp_le_ph, 0, void, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(cmpu_eq_ob, 0, void, tl, tl, env) -DEF_HELPER_FLAGS_3(cmpu_lt_ob, 0, void, tl, tl, env) -DEF_HELPER_FLAGS_3(cmpu_le_ob, 0, void, tl, tl, env) -DEF_HELPER_FLAGS_3(cmpgdu_eq_ob, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(cmpgdu_lt_ob, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(cmpgdu_le_ob, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_2(cmpgu_eq_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(cmpgu_lt_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_2(cmpgu_le_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) -DEF_HELPER_FLAGS_3(cmp_eq_qh, 0, void, tl, tl, env) -DEF_HELPER_FLAGS_3(cmp_lt_qh, 0, void, tl, tl, env) -DEF_HELPER_FLAGS_3(cmp_le_qh, 0, void, tl, tl, env) -DEF_HELPER_FLAGS_3(cmp_eq_pw, 0, void, tl, tl, env) -DEF_HELPER_FLAGS_3(cmp_lt_pw, 0, void, tl, tl, env) -DEF_HELPER_FLAGS_3(cmp_le_pw, 0, void, tl, tl, env) -#endif -DEF_HELPER_FLAGS_3(pick_qb, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(pick_ph, 0, tl, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(pick_ob, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(pick_qh, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(pick_pw, 0, tl, tl, tl, env) -#endif -DEF_HELPER_FLAGS_2(packrl_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_2(packrl_pw, TCG_CALL_NO_RWG_SE, tl, tl, tl) -#endif - -/* DSP Accumulator and DSPControl Access Sub-class insns */ -DEF_HELPER_FLAGS_3(extr_w, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(extr_r_w, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(extr_rs_w, 0, tl, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(dextr_w, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(dextr_r_w, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(dextr_rs_w, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(dextr_l, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(dextr_r_l, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(dextr_rs_l, 0, tl, tl, tl, env) -#endif -DEF_HELPER_FLAGS_3(extr_s_h, 0, tl, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(dextr_s_h, 0, tl, tl, tl, env) -#endif -DEF_HELPER_FLAGS_3(extp, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(extpdp, 0, tl, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(dextp, 0, tl, tl, tl, env) -DEF_HELPER_FLAGS_3(dextpdp, 0, tl, tl, tl, env) -#endif -DEF_HELPER_FLAGS_3(shilo, 0, void, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(dshilo, 0, void, tl, tl, env) -#endif -DEF_HELPER_FLAGS_3(mthlip, 0, void, tl, tl, env) -#if defined(TARGET_MIPS64) -DEF_HELPER_FLAGS_3(dmthlip, 0, void, tl, tl, env) -#endif -DEF_HELPER_FLAGS_3(wrdsp, 0, void, tl, tl, env) -DEF_HELPER_FLAGS_2(rddsp, 0, tl, tl, env) - -DEF_HELPER_3(cache, void, env, tl, i32) - -#ifndef CONFIG_USER_ONLY -#include "tcg/sysemu_helper.h.inc" -#endif /* !CONFIG_USER_ONLY */ - -#include "msa_helper.h.inc" +#include "tcg/helper.h.inc" diff --git a/target/mips/tcg/helper.h.inc b/target/mips/tcg/helper.h.inc new file mode 100644 index 00000000000..8f2ba0a92f8 --- /dev/null +++ b/target/mips/tcg/helper.h.inc @@ -0,0 +1,613 @@ +DEF_HELPER_3(raise_exception_err, noreturn, env, i32, int) +DEF_HELPER_2(raise_exception, noreturn, env, i32) +DEF_HELPER_1(raise_exception_debug, noreturn, env) + +#ifdef TARGET_MIPS64 +DEF_HELPER_4(sdl, void, env, tl, tl, int) +DEF_HELPER_4(sdr, void, env, tl, tl, int) +#endif +DEF_HELPER_4(swl, void, env, tl, tl, int) +DEF_HELPER_4(swr, void, env, tl, tl, int) + +#ifndef CONFIG_USER_ONLY +DEF_HELPER_3(ll, tl, env, tl, int) +#ifdef TARGET_MIPS64 +DEF_HELPER_3(lld, tl, env, tl, int) +#endif +#endif + +DEF_HELPER_3(muls, tl, env, tl, tl) +DEF_HELPER_3(mulsu, tl, env, tl, tl) +DEF_HELPER_3(macc, tl, env, tl, tl) +DEF_HELPER_3(maccu, tl, env, tl, tl) +DEF_HELPER_3(msac, tl, env, tl, tl) +DEF_HELPER_3(msacu, tl, env, tl, tl) +DEF_HELPER_3(mulhi, tl, env, tl, tl) +DEF_HELPER_3(mulhiu, tl, env, tl, tl) +DEF_HELPER_3(mulshi, tl, env, tl, tl) +DEF_HELPER_3(mulshiu, tl, env, tl, tl) +DEF_HELPER_3(macchi, tl, env, tl, tl) +DEF_HELPER_3(macchiu, tl, env, tl, tl) +DEF_HELPER_3(msachi, tl, env, tl, tl) +DEF_HELPER_3(msachiu, tl, env, tl, tl) + +DEF_HELPER_FLAGS_1(bitswap, TCG_CALL_NO_RWG_SE, tl, tl) +#ifdef TARGET_MIPS64 +DEF_HELPER_FLAGS_1(dbitswap, TCG_CALL_NO_RWG_SE, tl, tl) +#endif + +DEF_HELPER_FLAGS_4(rotx, TCG_CALL_NO_RWG_SE, tl, tl, i32, i32, i32) + +/* microMIPS functions */ +DEF_HELPER_4(lwm, void, env, tl, tl, i32) +DEF_HELPER_4(swm, void, env, tl, tl, i32) +#ifdef TARGET_MIPS64 +DEF_HELPER_4(ldm, void, env, tl, tl, i32) +DEF_HELPER_4(sdm, void, env, tl, tl, i32) +#endif + +DEF_HELPER_2(fork, void, tl, tl) +DEF_HELPER_2(yield, tl, env, tl) + +/* CP1 functions */ +DEF_HELPER_2(cfc1, tl, env, i32) +DEF_HELPER_4(ctc1, void, env, tl, i32, i32) + +DEF_HELPER_2(float_cvtd_s, i64, env, i32) +DEF_HELPER_2(float_cvtd_w, i64, env, i32) +DEF_HELPER_2(float_cvtd_l, i64, env, i64) +DEF_HELPER_2(float_cvtps_pw, i64, env, i64) +DEF_HELPER_2(float_cvtpw_ps, i64, env, i64) +DEF_HELPER_2(float_cvts_d, i32, env, i64) +DEF_HELPER_2(float_cvts_w, i32, env, i32) +DEF_HELPER_2(float_cvts_l, i32, env, i64) +DEF_HELPER_2(float_cvts_pl, i32, env, i32) +DEF_HELPER_2(float_cvts_pu, i32, env, i32) + +DEF_HELPER_3(float_addr_ps, i64, env, i64, i64) +DEF_HELPER_3(float_mulr_ps, i64, env, i64, i64) + +DEF_HELPER_FLAGS_2(float_class_s, TCG_CALL_NO_RWG_SE, i32, env, i32) +DEF_HELPER_FLAGS_2(float_class_d, TCG_CALL_NO_RWG_SE, i64, env, i64) + +#define FOP_PROTO(op) \ +DEF_HELPER_4(float_ ## op ## _s, i32, env, i32, i32, i32) \ +DEF_HELPER_4(float_ ## op ## _d, i64, env, i64, i64, i64) +FOP_PROTO(maddf) +FOP_PROTO(msubf) +#undef FOP_PROTO + +#define FOP_PROTO(op) \ +DEF_HELPER_3(float_ ## op ## _s, i32, env, i32, i32) \ +DEF_HELPER_3(float_ ## op ## _d, i64, env, i64, i64) +FOP_PROTO(max) +FOP_PROTO(maxa) +FOP_PROTO(min) +FOP_PROTO(mina) +#undef FOP_PROTO + +#define FOP_PROTO(op) \ +DEF_HELPER_2(float_ ## op ## _l_s, i64, env, i32) \ +DEF_HELPER_2(float_ ## op ## _l_d, i64, env, i64) \ +DEF_HELPER_2(float_ ## op ## _w_s, i32, env, i32) \ +DEF_HELPER_2(float_ ## op ## _w_d, i32, env, i64) +FOP_PROTO(cvt) +FOP_PROTO(round) +FOP_PROTO(trunc) +FOP_PROTO(ceil) +FOP_PROTO(floor) +FOP_PROTO(cvt_2008) +FOP_PROTO(round_2008) +FOP_PROTO(trunc_2008) +FOP_PROTO(ceil_2008) +FOP_PROTO(floor_2008) +#undef FOP_PROTO + +#define FOP_PROTO(op) \ +DEF_HELPER_2(float_ ## op ## _s, i32, env, i32) \ +DEF_HELPER_2(float_ ## op ## _d, i64, env, i64) +FOP_PROTO(sqrt) +FOP_PROTO(rsqrt) +FOP_PROTO(recip) +FOP_PROTO(rint) +#undef FOP_PROTO + +#define FOP_PROTO(op) \ +DEF_HELPER_1(float_ ## op ## _s, i32, i32) \ +DEF_HELPER_1(float_ ## op ## _d, i64, i64) \ +DEF_HELPER_1(float_ ## op ## _ps, i64, i64) +FOP_PROTO(abs) +FOP_PROTO(chs) +#undef FOP_PROTO + +#define FOP_PROTO(op) \ +DEF_HELPER_2(float_ ## op ## _s, i32, env, i32) \ +DEF_HELPER_2(float_ ## op ## _d, i64, env, i64) \ +DEF_HELPER_2(float_ ## op ## _ps, i64, env, i64) +FOP_PROTO(recip1) +FOP_PROTO(rsqrt1) +#undef FOP_PROTO + +#define FOP_PROTO(op) \ +DEF_HELPER_3(float_ ## op ## _s, i32, env, i32, i32) \ +DEF_HELPER_3(float_ ## op ## _d, i64, env, i64, i64) \ +DEF_HELPER_3(float_ ## op ## _ps, i64, env, i64, i64) +FOP_PROTO(add) +FOP_PROTO(sub) +FOP_PROTO(mul) +FOP_PROTO(div) +FOP_PROTO(recip2) +FOP_PROTO(rsqrt2) +#undef FOP_PROTO + +#define FOP_PROTO(op) \ +DEF_HELPER_4(float_ ## op ## _s, i32, env, i32, i32, i32) \ +DEF_HELPER_4(float_ ## op ## _d, i64, env, i64, i64, i64) \ +DEF_HELPER_4(float_ ## op ## _ps, i64, env, i64, i64, i64) +FOP_PROTO(madd) +FOP_PROTO(msub) +FOP_PROTO(nmadd) +FOP_PROTO(nmsub) +#undef FOP_PROTO + +#define FOP_PROTO(op) \ +DEF_HELPER_4(cmp_d_ ## op, void, env, i64, i64, int) \ +DEF_HELPER_4(cmpabs_d_ ## op, void, env, i64, i64, int) \ +DEF_HELPER_4(cmp_s_ ## op, void, env, i32, i32, int) \ +DEF_HELPER_4(cmpabs_s_ ## op, void, env, i32, i32, int) \ +DEF_HELPER_4(cmp_ps_ ## op, void, env, i64, i64, int) \ +DEF_HELPER_4(cmpabs_ps_ ## op, void, env, i64, i64, int) +FOP_PROTO(f) +FOP_PROTO(un) +FOP_PROTO(eq) +FOP_PROTO(ueq) +FOP_PROTO(olt) +FOP_PROTO(ult) +FOP_PROTO(ole) +FOP_PROTO(ule) +FOP_PROTO(sf) +FOP_PROTO(ngle) +FOP_PROTO(seq) +FOP_PROTO(ngl) +FOP_PROTO(lt) +FOP_PROTO(nge) +FOP_PROTO(le) +FOP_PROTO(ngt) +#undef FOP_PROTO + +#define FOP_PROTO(op) \ +DEF_HELPER_3(r6_cmp_d_ ## op, i64, env, i64, i64) \ +DEF_HELPER_3(r6_cmp_s_ ## op, i32, env, i32, i32) +FOP_PROTO(af) +FOP_PROTO(un) +FOP_PROTO(eq) +FOP_PROTO(ueq) +FOP_PROTO(lt) +FOP_PROTO(ult) +FOP_PROTO(le) +FOP_PROTO(ule) +FOP_PROTO(saf) +FOP_PROTO(sun) +FOP_PROTO(seq) +FOP_PROTO(sueq) +FOP_PROTO(slt) +FOP_PROTO(sult) +FOP_PROTO(sle) +FOP_PROTO(sule) +FOP_PROTO(or) +FOP_PROTO(une) +FOP_PROTO(ne) +FOP_PROTO(sor) +FOP_PROTO(sune) +FOP_PROTO(sne) +#undef FOP_PROTO + +DEF_HELPER_1(rdhwr_cpunum, tl, env) +DEF_HELPER_1(rdhwr_synci_step, tl, env) +DEF_HELPER_1(rdhwr_cc, tl, env) +DEF_HELPER_1(rdhwr_ccres, tl, env) +DEF_HELPER_1(rdhwr_performance, tl, env) +DEF_HELPER_1(rdhwr_xnp, tl, env) +DEF_HELPER_2(pmon, void, env, int) +DEF_HELPER_1(wait, void, env) + +/* Loongson multimedia functions. */ +DEF_HELPER_FLAGS_2(paddsh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(paddush, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(paddh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(paddw, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(paddsb, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(paddusb, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(paddb, TCG_CALL_NO_RWG_SE, i64, i64, i64) + +DEF_HELPER_FLAGS_2(psubsh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(psubush, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(psubh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(psubw, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(psubsb, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(psubusb, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(psubb, TCG_CALL_NO_RWG_SE, i64, i64, i64) + +DEF_HELPER_FLAGS_2(pshufh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(packsswh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(packsshb, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(packushb, TCG_CALL_NO_RWG_SE, i64, i64, i64) + +DEF_HELPER_FLAGS_2(punpcklhw, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(punpckhhw, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(punpcklbh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(punpckhbh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(punpcklwd, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(punpckhwd, TCG_CALL_NO_RWG_SE, i64, i64, i64) + +DEF_HELPER_FLAGS_2(pavgh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(pavgb, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(pmaxsh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(pminsh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(pmaxub, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(pminub, TCG_CALL_NO_RWG_SE, i64, i64, i64) + +DEF_HELPER_FLAGS_2(pcmpeqw, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(pcmpgtw, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(pcmpeqh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(pcmpgth, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(pcmpeqb, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(pcmpgtb, TCG_CALL_NO_RWG_SE, i64, i64, i64) + +DEF_HELPER_FLAGS_2(psllw, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(psllh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(psrlw, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(psrlh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(psraw, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(psrah, TCG_CALL_NO_RWG_SE, i64, i64, i64) + +DEF_HELPER_FLAGS_2(pmullh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(pmulhh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(pmulhuh, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_2(pmaddhw, TCG_CALL_NO_RWG_SE, i64, i64, i64) + +DEF_HELPER_FLAGS_2(pasubub, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_1(biadd, TCG_CALL_NO_RWG_SE, i64, i64) +DEF_HELPER_FLAGS_1(pmovmskb, TCG_CALL_NO_RWG_SE, i64, i64) + +/*** MIPS DSP ***/ +/* DSP Arithmetic Sub-class insns */ +DEF_HELPER_FLAGS_3(addq_ph, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(addq_s_ph, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(addq_qh, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(addq_s_qh, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(addq_s_w, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(addq_pw, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(addq_s_pw, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(addu_qb, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(addu_s_qb, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_2(adduh_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(adduh_r_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_3(addu_ph, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(addu_s_ph, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_2(addqh_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(addqh_r_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(addqh_w, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(addqh_r_w, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(addu_ob, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(addu_s_ob, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_2(adduh_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(adduh_r_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_3(addu_qh, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(addu_s_qh, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(subq_ph, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(subq_s_ph, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(subq_qh, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(subq_s_qh, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(subq_s_w, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(subq_pw, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(subq_s_pw, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(subu_qb, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(subu_s_qb, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_2(subuh_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(subuh_r_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_3(subu_ph, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(subu_s_ph, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_2(subqh_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(subqh_r_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(subqh_w, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(subqh_r_w, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(subu_ob, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(subu_s_ob, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_2(subuh_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(subuh_r_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_3(subu_qh, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(subu_s_qh, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(addsc, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(addwc, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_2(modsub, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_1(raddu_w_qb, TCG_CALL_NO_RWG_SE, tl, tl) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_1(raddu_l_ob, TCG_CALL_NO_RWG_SE, tl, tl) +#endif +DEF_HELPER_FLAGS_2(absq_s_qb, 0, tl, tl, env) +DEF_HELPER_FLAGS_2(absq_s_ph, 0, tl, tl, env) +DEF_HELPER_FLAGS_2(absq_s_w, 0, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_2(absq_s_ob, 0, tl, tl, env) +DEF_HELPER_FLAGS_2(absq_s_qh, 0, tl, tl, env) +DEF_HELPER_FLAGS_2(absq_s_pw, 0, tl, tl, env) +#endif +DEF_HELPER_FLAGS_2(precr_qb_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(precrq_qb_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_3(precr_sra_ph_w, TCG_CALL_NO_RWG_SE, + tl, i32, tl, tl) +DEF_HELPER_FLAGS_3(precr_sra_r_ph_w, TCG_CALL_NO_RWG_SE, + tl, i32, tl, tl) +DEF_HELPER_FLAGS_2(precrq_ph_w, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_3(precrq_rs_ph_w, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_2(precr_ob_qh, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_3(precr_sra_qh_pw, + TCG_CALL_NO_RWG_SE, tl, tl, tl, i32) +DEF_HELPER_FLAGS_3(precr_sra_r_qh_pw, + TCG_CALL_NO_RWG_SE, tl, tl, tl, i32) +DEF_HELPER_FLAGS_2(precrq_ob_qh, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(precrq_qh_pw, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_3(precrq_rs_qh_pw, + TCG_CALL_NO_RWG_SE, tl, tl, tl, env) +DEF_HELPER_FLAGS_2(precrq_pw_l, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#endif +DEF_HELPER_FLAGS_3(precrqu_s_qb_ph, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(precrqu_s_ob_qh, + TCG_CALL_NO_RWG_SE, tl, tl, tl, env) + +DEF_HELPER_FLAGS_1(preceq_pw_qhl, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(preceq_pw_qhr, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(preceq_pw_qhla, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(preceq_pw_qhra, TCG_CALL_NO_RWG_SE, tl, tl) +#endif +DEF_HELPER_FLAGS_1(precequ_ph_qbl, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(precequ_ph_qbr, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(precequ_ph_qbla, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(precequ_ph_qbra, TCG_CALL_NO_RWG_SE, tl, tl) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_1(precequ_qh_obl, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(precequ_qh_obr, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(precequ_qh_obla, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(precequ_qh_obra, TCG_CALL_NO_RWG_SE, tl, tl) +#endif +DEF_HELPER_FLAGS_1(preceu_ph_qbl, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(preceu_ph_qbr, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(preceu_ph_qbla, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(preceu_ph_qbra, TCG_CALL_NO_RWG_SE, tl, tl) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_1(preceu_qh_obl, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(preceu_qh_obr, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(preceu_qh_obla, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(preceu_qh_obra, TCG_CALL_NO_RWG_SE, tl, tl) +#endif + +/* DSP GPR-Based Shift Sub-class insns */ +DEF_HELPER_FLAGS_3(shll_qb, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(shll_ob, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(shll_ph, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(shll_s_ph, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(shll_qh, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(shll_s_qh, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(shll_s_w, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(shll_pw, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(shll_s_pw, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_2(shrl_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shrl_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_2(shrl_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shrl_qh, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#endif +DEF_HELPER_FLAGS_2(shra_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shra_r_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_2(shra_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shra_r_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#endif +DEF_HELPER_FLAGS_2(shra_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shra_r_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shra_r_w, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_2(shra_qh, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shra_r_qh, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shra_pw, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shra_r_pw, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#endif + +/* DSP Multiply Sub-class insns */ +DEF_HELPER_FLAGS_3(muleu_s_ph_qbl, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(muleu_s_ph_qbr, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(muleu_s_qh_obl, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(muleu_s_qh_obr, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(mulq_rs_ph, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(mulq_rs_qh, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(muleq_s_w_phl, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(muleq_s_w_phr, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(muleq_s_pw_qhl, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(muleq_s_pw_qhr, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_4(dpau_h_qbl, 0, void, i32, tl, tl, env) +DEF_HELPER_FLAGS_4(dpau_h_qbr, 0, void, i32, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_4(dpau_h_obl, 0, void, tl, tl, i32, env) +DEF_HELPER_FLAGS_4(dpau_h_obr, 0, void, tl, tl, i32, env) +#endif +DEF_HELPER_FLAGS_4(dpsu_h_qbl, 0, void, i32, tl, tl, env) +DEF_HELPER_FLAGS_4(dpsu_h_qbr, 0, void, i32, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_4(dpsu_h_obl, 0, void, tl, tl, i32, env) +DEF_HELPER_FLAGS_4(dpsu_h_obr, 0, void, tl, tl, i32, env) +#endif +DEF_HELPER_FLAGS_4(dpa_w_ph, 0, void, i32, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_4(dpa_w_qh, 0, void, tl, tl, i32, env) +#endif +DEF_HELPER_FLAGS_4(dpax_w_ph, 0, void, i32, tl, tl, env) +DEF_HELPER_FLAGS_4(dpaq_s_w_ph, 0, void, i32, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_4(dpaq_s_w_qh, 0, void, tl, tl, i32, env) +#endif +DEF_HELPER_FLAGS_4(dpaqx_s_w_ph, 0, void, i32, tl, tl, env) +DEF_HELPER_FLAGS_4(dpaqx_sa_w_ph, 0, void, i32, tl, tl, env) +DEF_HELPER_FLAGS_4(dps_w_ph, 0, void, i32, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_4(dps_w_qh, 0, void, tl, tl, i32, env) +#endif +DEF_HELPER_FLAGS_4(dpsx_w_ph, 0, void, i32, tl, tl, env) +DEF_HELPER_FLAGS_4(dpsq_s_w_ph, 0, void, i32, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_4(dpsq_s_w_qh, 0, void, tl, tl, i32, env) +#endif +DEF_HELPER_FLAGS_4(dpsqx_s_w_ph, 0, void, i32, tl, tl, env) +DEF_HELPER_FLAGS_4(dpsqx_sa_w_ph, 0, void, i32, tl, tl, env) +DEF_HELPER_FLAGS_4(mulsaq_s_w_ph, 0, void, i32, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_4(mulsaq_s_w_qh, 0, void, tl, tl, i32, env) +#endif +DEF_HELPER_FLAGS_4(dpaq_sa_l_w, 0, void, i32, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_4(dpaq_sa_l_pw, 0, void, tl, tl, i32, env) +#endif +DEF_HELPER_FLAGS_4(dpsq_sa_l_w, 0, void, i32, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_4(dpsq_sa_l_pw, 0, void, tl, tl, i32, env) +DEF_HELPER_FLAGS_4(mulsaq_s_l_pw, 0, void, tl, tl, i32, env) +#endif +DEF_HELPER_FLAGS_4(maq_s_w_phl, 0, void, i32, tl, tl, env) +DEF_HELPER_FLAGS_4(maq_s_w_phr, 0, void, i32, tl, tl, env) +DEF_HELPER_FLAGS_4(maq_sa_w_phl, 0, void, i32, tl, tl, env) +DEF_HELPER_FLAGS_4(maq_sa_w_phr, 0, void, i32, tl, tl, env) +DEF_HELPER_FLAGS_3(mul_ph, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(mul_s_ph, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(mulq_s_ph, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(mulq_s_w, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(mulq_rs_w, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_4(mulsa_w_ph, 0, void, i32, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_4(maq_s_w_qhll, 0, void, tl, tl, i32, env) +DEF_HELPER_FLAGS_4(maq_s_w_qhlr, 0, void, tl, tl, i32, env) +DEF_HELPER_FLAGS_4(maq_s_w_qhrl, 0, void, tl, tl, i32, env) +DEF_HELPER_FLAGS_4(maq_s_w_qhrr, 0, void, tl, tl, i32, env) +DEF_HELPER_FLAGS_4(maq_sa_w_qhll, 0, void, tl, tl, i32, env) +DEF_HELPER_FLAGS_4(maq_sa_w_qhlr, 0, void, tl, tl, i32, env) +DEF_HELPER_FLAGS_4(maq_sa_w_qhrl, 0, void, tl, tl, i32, env) +DEF_HELPER_FLAGS_4(maq_sa_w_qhrr, 0, void, tl, tl, i32, env) +DEF_HELPER_FLAGS_4(maq_s_l_pwl, 0, void, tl, tl, i32, env) +DEF_HELPER_FLAGS_4(maq_s_l_pwr, 0, void, tl, tl, i32, env) +DEF_HELPER_FLAGS_4(dmadd, 0, void, tl, tl, i32, env) +DEF_HELPER_FLAGS_4(dmaddu, 0, void, tl, tl, i32, env) +DEF_HELPER_FLAGS_4(dmsub, 0, void, tl, tl, i32, env) +DEF_HELPER_FLAGS_4(dmsubu, 0, void, tl, tl, i32, env) +#endif + +/* DSP Bit/Manipulation Sub-class insns */ +DEF_HELPER_FLAGS_1(bitrev, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_3(insv, 0, tl, env, tl, tl) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(dinsv, 0, tl, env, tl, tl) +#endif + +/* DSP Compare-Pick Sub-class insns */ +DEF_HELPER_FLAGS_3(cmpu_eq_qb, 0, void, tl, tl, env) +DEF_HELPER_FLAGS_3(cmpu_lt_qb, 0, void, tl, tl, env) +DEF_HELPER_FLAGS_3(cmpu_le_qb, 0, void, tl, tl, env) +DEF_HELPER_FLAGS_2(cmpgu_eq_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(cmpgu_lt_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(cmpgu_le_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_3(cmp_eq_ph, 0, void, tl, tl, env) +DEF_HELPER_FLAGS_3(cmp_lt_ph, 0, void, tl, tl, env) +DEF_HELPER_FLAGS_3(cmp_le_ph, 0, void, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(cmpu_eq_ob, 0, void, tl, tl, env) +DEF_HELPER_FLAGS_3(cmpu_lt_ob, 0, void, tl, tl, env) +DEF_HELPER_FLAGS_3(cmpu_le_ob, 0, void, tl, tl, env) +DEF_HELPER_FLAGS_3(cmpgdu_eq_ob, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(cmpgdu_lt_ob, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(cmpgdu_le_ob, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_2(cmpgu_eq_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(cmpgu_lt_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(cmpgu_le_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_3(cmp_eq_qh, 0, void, tl, tl, env) +DEF_HELPER_FLAGS_3(cmp_lt_qh, 0, void, tl, tl, env) +DEF_HELPER_FLAGS_3(cmp_le_qh, 0, void, tl, tl, env) +DEF_HELPER_FLAGS_3(cmp_eq_pw, 0, void, tl, tl, env) +DEF_HELPER_FLAGS_3(cmp_lt_pw, 0, void, tl, tl, env) +DEF_HELPER_FLAGS_3(cmp_le_pw, 0, void, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(pick_qb, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(pick_ph, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(pick_ob, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(pick_qh, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(pick_pw, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_2(packrl_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_2(packrl_pw, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#endif + +/* DSP Accumulator and DSPControl Access Sub-class insns */ +DEF_HELPER_FLAGS_3(extr_w, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(extr_r_w, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(extr_rs_w, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(dextr_w, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(dextr_r_w, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(dextr_rs_w, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(dextr_l, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(dextr_r_l, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(dextr_rs_l, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(extr_s_h, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(dextr_s_h, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(extp, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(extpdp, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(dextp, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(dextpdp, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(shilo, 0, void, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(dshilo, 0, void, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(mthlip, 0, void, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(dmthlip, 0, void, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(wrdsp, 0, void, tl, tl, env) +DEF_HELPER_FLAGS_2(rddsp, 0, tl, tl, env) + +DEF_HELPER_3(cache, void, env, tl, i32) + +#ifndef CONFIG_USER_ONLY +#include "tcg/sysemu_helper.h.inc" +#endif /* !CONFIG_USER_ONLY */ + +#include "msa_helper.h.inc" --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.128.53 as permitted sender) client-ip=209.85.128.53; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wm1-f53.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass 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[81.40.121.39]) by smtp.gmail.com with ESMTPSA id b16sm17510856wmb.39.2021.04.18.09.33.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:33:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=tAo6xlslHbLIPGXUT4caMQoK1xF2uE263T2bu471e0o=; b=jB6wtLLBogrQQV/zbS58+f9GpBZ9Ga1w/tpQ4587BNSZwr3vsPG8NkuPU1743GY9UG MqOWmV1KGPo+t0QzTTfKjvZlt8QbS4++A8lv4CegRKJ3y7SVbYaq8JygAJh73G4J7Djb MyUMP3SjMBIFrzU1wP6WM+WZ7ABrjTC6IQ/GvrYkSG7VnuXTl9tBEAchydoHxvFvmB3g aecM2WABiO6OarCPGjIpAwiKGXl3IfmGm5taMbf2uEgslMoKX4rSmcfkskqKFkYxT9cL G3ZVCLzojU2QIXXKQ3Zo+E3QbiyhvazjJ9Qp4YqmeyKkjInMc5G9zHer0JNHGb4dfkDI ywkQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=tAo6xlslHbLIPGXUT4caMQoK1xF2uE263T2bu471e0o=; b=V+ZJpBt9Hx9f8j6rG2jf13M57qXkc7ShnPpeOS2y62WYt7ulalPec8WsPeX0+jHmeI gEk5BDDU1guZ+NhZ4hwqkEDMALa+u8d/qNjggEcekwm8TZLVwjMMC1vxz6nW1q88WWQl 2r3YlsOF7/yvsmzkw6M5mgHvEFaC8C3lTqMlOwGxZfd5DEF7g08Uega3t3hO71ROMdeA O7uPUSeHx31F7Sj1LXdioLFRP3t1r/g6BsLdyACP0InatFshUENxQSuP6m7KbkmaDynm 19SShBX2kLxCoFS2v8SKPw8JAapozf2ZAc6mxzdYxB+hH129WP/w5geXTVulhuyNGee2 TlWg== X-Gm-Message-State: AOAM532GLz4v6RmvFooRCWFjA8iXa9oWG/tCJSEZzcmkfzMrFfv5b0vU QEQhDAkUNB2CfXf4JHIUrB8= X-Google-Smtp-Source: ABdhPJzYaX45P0GfYW9jTinPdPfhX2+sikqHp2gmYrhnq54/tesTPWVEpG9Wn3WBvVMena8h1VVLSg== X-Received: by 2002:a05:600c:3790:: with SMTP id o16mr12797173wmr.174.1618763611580; Sun, 18 Apr 2021 09:33:31 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 24/26] target/mips: Move TCG source files under tcg/ sub directory Date: Sun, 18 Apr 2021 18:31:32 +0200 Message-Id: <20210418163134.1133100-25-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) To ease maintenance, move all TCG specific files under the tcg/ sub-directory. Adapt the Meson machinery. The following prototypes: - mips_tcg_init() - mips_cpu_do_unaligned_access() - mips_cpu_do_transaction_failed() can now be restricted to the "tcg-internal.h" header. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/internal.h | 11 ------- target/mips/tcg/tcg-internal.h | 11 +++++++ target/mips/{ =3D> tcg}/msa_helper.h.inc | 0 target/mips/{ =3D> tcg}/mips32r6.decode | 0 target/mips/{ =3D> tcg}/mips64r6.decode | 0 target/mips/{ =3D> tcg}/msa32.decode | 0 target/mips/{ =3D> tcg}/msa64.decode | 0 target/mips/{ =3D> tcg}/tx79.decode | 0 target/mips/{ =3D> tcg}/dsp_helper.c | 0 target/mips/{ =3D> tcg}/exception.c | 0 target/mips/{ =3D> tcg}/fpu_helper.c | 0 target/mips/{ =3D> tcg}/ldst_helper.c | 0 target/mips/{ =3D> tcg}/lmmi_helper.c | 0 target/mips/{ =3D> tcg}/msa_helper.c | 0 target/mips/{ =3D> tcg}/msa_translate.c | 0 target/mips/{ =3D> tcg}/mxu_translate.c | 0 target/mips/{ =3D> tcg}/op_helper.c | 0 target/mips/{ =3D> tcg}/rel6_translate.c | 0 target/mips/{ =3D> tcg}/translate.c | 0 target/mips/{ =3D> tcg}/translate_addr_const.c | 0 target/mips/{ =3D> tcg}/tx79_translate.c | 0 target/mips/{ =3D> tcg}/txx9_translate.c | 0 target/mips/meson.build | 31 -------------------- target/mips/tcg/meson.build | 29 ++++++++++++++++++ 24 files changed, 40 insertions(+), 42 deletions(-) rename target/mips/{ =3D> tcg}/msa_helper.h.inc (100%) rename target/mips/{ =3D> tcg}/mips32r6.decode (100%) rename target/mips/{ =3D> tcg}/mips64r6.decode (100%) rename target/mips/{ =3D> tcg}/msa32.decode (100%) rename target/mips/{ =3D> tcg}/msa64.decode (100%) rename target/mips/{ =3D> tcg}/tx79.decode (100%) rename target/mips/{ =3D> tcg}/dsp_helper.c (100%) rename target/mips/{ =3D> tcg}/exception.c (100%) rename target/mips/{ =3D> tcg}/fpu_helper.c (100%) rename target/mips/{ =3D> tcg}/ldst_helper.c (100%) rename target/mips/{ =3D> tcg}/lmmi_helper.c (100%) rename target/mips/{ =3D> tcg}/msa_helper.c (100%) rename target/mips/{ =3D> tcg}/msa_translate.c (100%) rename target/mips/{ =3D> tcg}/mxu_translate.c (100%) rename target/mips/{ =3D> tcg}/op_helper.c (100%) rename target/mips/{ =3D> tcg}/rel6_translate.c (100%) rename target/mips/{ =3D> tcg}/translate.c (100%) rename target/mips/{ =3D> tcg}/translate_addr_const.c (100%) rename target/mips/{ =3D> tcg}/tx79_translate.c (100%) rename target/mips/{ =3D> tcg}/txx9_translate.c (100%) diff --git a/target/mips/internal.h b/target/mips/internal.h index 57eec83384a..0228f37b78c 100644 --- a/target/mips/internal.h +++ b/target/mips/internal.h @@ -82,9 +82,6 @@ extern const int mips_defs_number; =20 int mips_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg); int mips_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); -void mips_cpu_do_unaligned_access(CPUState *cpu, vaddr addr, - MMUAccessType access_type, - int mmu_idx, uintptr_t retaddr); =20 #define USEG_LIMIT ((target_ulong)(int32_t)0x7FFFFFFFUL) #define KSEG0_BASE ((target_ulong)(int32_t)0x80000000UL) @@ -151,12 +148,6 @@ struct CPUMIPSTLBContext { } mmu; }; =20 -void mips_cpu_do_transaction_failed(CPUState *cs, hwaddr physaddr, - vaddr addr, unsigned size, - MMUAccessType access_type, - int mmu_idx, MemTxAttrs attrs, - MemTxResult response, uintptr_t retadd= r); - void sync_c0_status(CPUMIPSState *env, CPUMIPSState *cpu, int tc); void cpu_mips_store_status(CPUMIPSState *env, target_ulong val); void cpu_mips_store_cause(CPUMIPSState *env, target_ulong val); @@ -209,8 +200,6 @@ static inline bool cpu_mips_hw_interrupts_pending(CPUMI= PSState *env) return r; } =20 -void mips_tcg_init(void); - void msa_reset(CPUMIPSState *env); =20 /* cp0_timer.c */ diff --git a/target/mips/tcg/tcg-internal.h b/target/mips/tcg/tcg-internal.h index 70f0d5da436..ae9b35ff706 100644 --- a/target/mips/tcg/tcg-internal.h +++ b/target/mips/tcg/tcg-internal.h @@ -11,15 +11,21 @@ #define MIPS_TCG_INTERNAL_H =20 #include "tcg/tcg.h" +#include "exec/memattrs.h" #include "hw/core/cpu.h" #include "cpu.h" =20 +void mips_tcg_init(void); + void mips_cpu_synchronize_from_tb(CPUState *cs, const TranslationBlock *tb= ); void mips_cpu_do_interrupt(CPUState *cpu); bool mips_cpu_exec_interrupt(CPUState *cpu, int int_req); bool mips_cpu_tlb_fill(CPUState *cs, vaddr address, int size, MMUAccessType access_type, int mmu_idx, bool probe, uintptr_t retaddr); +void mips_cpu_do_unaligned_access(CPUState *cpu, vaddr addr, + MMUAccessType access_type, + int mmu_idx, uintptr_t retaddr); =20 const char *mips_exception_name(int32_t exception); =20 @@ -46,6 +52,11 @@ bool mips_io_recompile_replay_branch(CPUState *cs, const= TranslationBlock *tb); =20 hwaddr cpu_mips_translate_address(CPUMIPSState *env, target_ulong address, MMUAccessType access_type); +void mips_cpu_do_transaction_failed(CPUState *cs, hwaddr physaddr, + vaddr addr, unsigned size, + MMUAccessType access_type, + int mmu_idx, MemTxAttrs attrs, + MemTxResult response, uintptr_t retadd= r); void cpu_mips_tlb_flush(CPUMIPSState *env); =20 #endif /* !CONFIG_USER_ONLY */ diff --git a/target/mips/msa_helper.h.inc b/target/mips/tcg/msa_helper.h.inc similarity index 100% rename from target/mips/msa_helper.h.inc rename to target/mips/tcg/msa_helper.h.inc diff --git a/target/mips/mips32r6.decode b/target/mips/tcg/mips32r6.decode similarity index 100% rename from target/mips/mips32r6.decode rename to target/mips/tcg/mips32r6.decode diff --git a/target/mips/mips64r6.decode b/target/mips/tcg/mips64r6.decode similarity index 100% rename from target/mips/mips64r6.decode rename to target/mips/tcg/mips64r6.decode diff --git a/target/mips/msa32.decode b/target/mips/tcg/msa32.decode similarity index 100% rename from target/mips/msa32.decode rename to target/mips/tcg/msa32.decode diff --git a/target/mips/msa64.decode b/target/mips/tcg/msa64.decode similarity index 100% rename from target/mips/msa64.decode rename to target/mips/tcg/msa64.decode diff --git a/target/mips/tx79.decode b/target/mips/tcg/tx79.decode similarity index 100% rename from target/mips/tx79.decode rename to target/mips/tcg/tx79.decode diff --git a/target/mips/dsp_helper.c b/target/mips/tcg/dsp_helper.c similarity index 100% rename from target/mips/dsp_helper.c rename to target/mips/tcg/dsp_helper.c diff --git a/target/mips/exception.c b/target/mips/tcg/exception.c similarity index 100% rename from target/mips/exception.c rename to target/mips/tcg/exception.c diff --git a/target/mips/fpu_helper.c b/target/mips/tcg/fpu_helper.c similarity index 100% rename from target/mips/fpu_helper.c rename to target/mips/tcg/fpu_helper.c diff --git a/target/mips/ldst_helper.c b/target/mips/tcg/ldst_helper.c similarity index 100% rename from target/mips/ldst_helper.c rename to target/mips/tcg/ldst_helper.c diff --git a/target/mips/lmmi_helper.c b/target/mips/tcg/lmmi_helper.c similarity index 100% rename from target/mips/lmmi_helper.c rename to target/mips/tcg/lmmi_helper.c diff --git a/target/mips/msa_helper.c b/target/mips/tcg/msa_helper.c similarity index 100% rename from target/mips/msa_helper.c rename to target/mips/tcg/msa_helper.c diff --git a/target/mips/msa_translate.c b/target/mips/tcg/msa_translate.c similarity index 100% rename from target/mips/msa_translate.c rename to target/mips/tcg/msa_translate.c diff --git a/target/mips/mxu_translate.c b/target/mips/tcg/mxu_translate.c similarity index 100% rename from target/mips/mxu_translate.c rename to target/mips/tcg/mxu_translate.c diff --git a/target/mips/op_helper.c b/target/mips/tcg/op_helper.c similarity index 100% rename from target/mips/op_helper.c rename to target/mips/tcg/op_helper.c diff --git a/target/mips/rel6_translate.c b/target/mips/tcg/rel6_translate.c similarity index 100% rename from target/mips/rel6_translate.c rename to target/mips/tcg/rel6_translate.c diff --git a/target/mips/translate.c b/target/mips/tcg/translate.c similarity index 100% rename from target/mips/translate.c rename to target/mips/tcg/translate.c diff --git a/target/mips/translate_addr_const.c b/target/mips/tcg/translate= _addr_const.c similarity index 100% rename from target/mips/translate_addr_const.c rename to target/mips/tcg/translate_addr_const.c diff --git a/target/mips/tx79_translate.c b/target/mips/tcg/tx79_translate.c similarity index 100% rename from target/mips/tx79_translate.c rename to target/mips/tcg/tx79_translate.c diff --git a/target/mips/txx9_translate.c b/target/mips/tcg/txx9_translate.c similarity index 100% rename from target/mips/txx9_translate.c rename to target/mips/tcg/txx9_translate.c diff --git a/target/mips/meson.build b/target/mips/meson.build index e08077bfc18..2407a05d4c0 100644 --- a/target/mips/meson.build +++ b/target/mips/meson.build @@ -1,11 +1,3 @@ -gen =3D [ - decodetree.process('mips32r6.decode', extra_args: '--static-decode=3Ddec= ode_mips32r6'), - decodetree.process('mips64r6.decode', extra_args: '--static-decode=3Ddec= ode_mips64r6'), - decodetree.process('msa32.decode', extra_args: '--static-decode=3Ddecode= _msa32'), - decodetree.process('msa64.decode', extra_args: '--static-decode=3Ddecode= _msa64'), - decodetree.process('tx79.decode', extra_args: '--static-decode=3Ddecode_= tx79'), -] - mips_user_ss =3D ss.source_set() mips_softmmu_ss =3D ss.source_set() mips_ss =3D ss.source_set() @@ -20,35 +12,12 @@ subdir('sysemu') endif =20 -mips_tcg_ss =3D ss.source_set() -mips_tcg_ss.add(gen) -mips_tcg_ss.add(files( - 'dsp_helper.c', - 'exception.c', - 'fpu_helper.c', - 'ldst_helper.c', - 'lmmi_helper.c', - 'msa_helper.c', - 'msa_translate.c', - 'op_helper.c', - 'rel6_translate.c', - 'translate.c', - 'translate_addr_const.c', - 'txx9_translate.c', -)) -mips_tcg_ss.add(when: 'TARGET_MIPS64', if_true: files( - 'tx79_translate.c', -), if_false: files( - 'mxu_translate.c', -)) if 'CONFIG_TCG' in config_all subdir('tcg') endif =20 mips_ss.add(when: 'CONFIG_KVM', if_true: files('kvm.c')) =20 -mips_ss.add_all(when: 'CONFIG_TCG', if_true: [mips_tcg_ss]) - target_arch +=3D {'mips': mips_ss} target_softmmu_arch +=3D {'mips': mips_softmmu_ss} target_user_arch +=3D {'mips': mips_user_ss} diff --git a/target/mips/tcg/meson.build b/target/mips/tcg/meson.build index 2cffc5a5ac6..5d8acbaf0d3 100644 --- a/target/mips/tcg/meson.build +++ b/target/mips/tcg/meson.build @@ -1,3 +1,32 @@ +gen =3D [ + decodetree.process('mips32r6.decode', extra_args: '--static-decode=3Ddec= ode_mips32r6'), + decodetree.process('mips64r6.decode', extra_args: '--static-decode=3Ddec= ode_mips64r6'), + decodetree.process('msa32.decode', extra_args: '--static-decode=3Ddecode= _msa32'), + decodetree.process('msa64.decode', extra_args: '--static-decode=3Ddecode= _msa64'), + decodetree.process('tx79.decode', extra_args: '--static-decode=3Ddecode_= tx79'), +] + +mips_ss.add(gen) +mips_ss.add(files( + 'dsp_helper.c', + 'exception.c', + 'fpu_helper.c', + 'ldst_helper.c', + 'lmmi_helper.c', + 'msa_helper.c', + 'msa_translate.c', + 'op_helper.c', + 'rel6_translate.c', + 'translate.c', + 'translate_addr_const.c', + 'txx9_translate.c', +)) +mips_ss.add(when: 'TARGET_MIPS64', if_true: files( + 'tx79_translate.c', +), if_false: files( + 'mxu_translate.c', +)) + if have_user subdir('user') endif --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.221.44 as permitted sender) client-ip=209.85.221.44; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-f44.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.221.44 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1618763618; cv=none; d=zohomail.com; s=zohoarc; b=EvIwg2j+B1HBSnzfvhJJ1lID27GXpff5gFhbQ3NW7GZ7ST6Kc6i7xqkhYoD2gzvHIPYbL+cf8wLO7f1dawysBqCXIn/wqssQThKqEtq+UpPpaVwZdCQuGGngAFTa+ZiLXx7PijU06lRMHLb5VxScxbVCGv/+MNr69UYqWe/7+Dg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763618; 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[81.40.121.39]) by smtp.gmail.com with ESMTPSA id t14sm2291539wrz.55.2021.04.18.09.33.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:33:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=oUzuiPX95AB2xQcaIcBJGRugwKzzDlIGMI5IJBcJKrw=; b=Bz3y1qlnxBA9TzF6i8SRRDjOgDbRh73t5C1pc9qwTgzycepR+4V8GkeWNJKpBSn2i+ tIKsHZ7TfWa0NcxwyvpajOscLSV7MnQb3b+5EbvV5fcQSg64zWjh9aPvepGn0Jm8XFq7 AXcZiXJGN3n7NPxVRsqS5Wezw5RevWtND/yTzonlALF/71XAItXqM7smxGc1svbL06hK fN/MrhVsjoW5HiieT3PmGv743TRgI8UM9bNqywrqNb4KXMmaJCZwA8ukJsHPYWgTQJ7n 58Kli4YusU2H+e+OFtujPuXWFST/ZQi28Ww7p++ICVTgNEK3XDF5JZ9AmHDgvVwPjbmI npfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=oUzuiPX95AB2xQcaIcBJGRugwKzzDlIGMI5IJBcJKrw=; b=ETLJxM7RCNukuMTf7kaEna3jKcQVrT8QPtqT6zL9Y5/XUAw/14OQ9I2XVdM/9IcnDO 4JVIWgaRuCXjodcfZ/CqXKb/NCqPZVRO+nmr2VcOoNxw4mnXwQwMcSrrgW7cXBZreWDO pcitEaaA4tWRysez8e9HljfekK0Ndt3B/Pikwy37+DcW7qc+kc0fkvTF50sT+1eFkEsO E4TnnetAOVZOr2sDPFMAnnXaHe7nrtRuAZuY3Pu7uej+6vJInW9GtoTEu1t79eiVZnPm 0mspCqyn33UiNG9gmm3ZASqMhXnYtNmKhKhAGbNacBPtRLoFjc68heHDTSJhmxTi65Um ByHg== X-Gm-Message-State: AOAM532hRxhTnbiD0zAMToX2SBzCwbt42pgX0A7ignuuyf+5Jzugza0+ D2r7hU93w72Uttq+UBO6WXU= X-Google-Smtp-Source: ABdhPJzywDD8Q9cjD8cZSLMgddF4HIVW+1Tm1pWL/EfYN7F26ok6GvaSGLRzEaIGGEs03LnkFJAAQA== X-Received: by 2002:a05:6000:1249:: with SMTP id j9mr9671192wrx.416.1618763616315; Sun, 18 Apr 2021 09:33:36 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno Subject: [PATCH 25/26] hw/mips: Restrict non-virtualized machines to TCG Date: Sun, 18 Apr 2021 18:31:33 +0200 Message-Id: <20210418163134.1133100-26-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) Only the malta and loongson3-virt machines support KVM. Restrict the other machines to TCG: - mipssim - magnum - pica61 - fuloong2e - boston Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- hw/mips/meson.build | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/hw/mips/meson.build b/hw/mips/meson.build index 1195716dc73..dd0101ad4d8 100644 --- a/hw/mips/meson.build +++ b/hw/mips/meson.build @@ -1,12 +1,15 @@ mips_ss =3D ss.source_set() mips_ss.add(files('bootloader.c', 'mips_int.c')) mips_ss.add(when: 'CONFIG_FW_CFG_MIPS', if_true: files('fw_cfg.c')) -mips_ss.add(when: 'CONFIG_FULOONG', if_true: files('fuloong2e.c')) mips_ss.add(when: 'CONFIG_LOONGSON3V', if_true: files('loongson3_bootp.c',= 'loongson3_virt.c')) -mips_ss.add(when: 'CONFIG_JAZZ', if_true: files('jazz.c')) mips_ss.add(when: 'CONFIG_MALTA', if_true: files('gt64xxx_pci.c', 'malta.c= ')) -mips_ss.add(when: 'CONFIG_MIPSSIM', if_true: files('mipssim.c')) -mips_ss.add(when: 'CONFIG_MIPS_BOSTON', if_true: [files('boston.c'), fdt]) mips_ss.add(when: 'CONFIG_MIPS_CPS', if_true: files('cps.c')) =20 +if 'CONFIG_TCG' in config_all +mips_ss.add(when: 'CONFIG_JAZZ', if_true: files('jazz.c')) +mips_ss.add(when: 'CONFIG_MIPSSIM', if_true: files('mipssim.c')) +mips_ss.add(when: 'CONFIG_FULOONG', if_true: files('fuloong2e.c')) +mips_ss.add(when: 'CONFIG_MIPS_BOSTON', if_true: [files('boston.c'), fdt]) +endif + hw_arch +=3D {'mips': mips_ss} --=20 2.26.3 From nobody Fri Apr 26 06:15:08 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of _spf.google.com designates 209.85.128.53 as permitted sender) client-ip=209.85.128.53; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wm1-f53.google.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.128.53 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com; dmarc=fail(p=none dis=none) header.from=amsat.org ARC-Seal: i=1; a=rsa-sha256; t=1618763622; cv=none; d=zohomail.com; s=zohoarc; b=Wcv59SmkiF7ON48z/9UNyGKzvTL2sDQEdGFEtUiWzMJCerbk/crgeTPaRUps0FSm2axKNUTVZq7xU16iqmyER3JPcs7Nbuoge75tXhVumuggTuhaOO7NRt8SPuQHQxLxfdXqe2qSY2LKVP3E3c74tCfASIJy3oKuVo2SxFuOQB4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618763622; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Sender:Subject:To; bh=ZBhz6WdoMG0UvLFB01F3gQJVJVkTUP/940dT/MZBTo4=; b=cGi+/vIHw1W/vkbdI+xAzsBUwevIltV152qNW0G7Gaa0OvZ/w7WyMR5cDR6ZiHYqVva9cEtKTLkAGBgG/IZxe61yjDvCeYYhkcXE+e6Em1zs2hlW/ZDs93ypu2/vN6WIzsEilBy7txwPIhah/6GmdSFujSx5SUrnwYGXndk+yfc= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of _spf.google.com designates 209.85.128.53 as permitted sender) smtp.mailfrom=philippe.mathieu.daude@gmail.com; dmarc=fail header.from= (p=none dis=none) header.from= Received: from mail-wm1-f53.google.com (mail-wm1-f53.google.com [209.85.128.53]) by mx.zohomail.com with SMTPS id 16187636228301003.6134946474594; Sun, 18 Apr 2021 09:33:42 -0700 (PDT) Received: by mail-wm1-f53.google.com with SMTP id i21-20020a05600c3555b029012eae2af5d4so7242008wmq.4 for ; Sun, 18 Apr 2021 09:33:42 -0700 (PDT) Return-Path: Return-Path: Received: from localhost.localdomain (39.red-81-40-121.staticip.rima-tde.net. [81.40.121.39]) by smtp.gmail.com with ESMTPSA id o18sm16196136wmp.26.2021.04.18.09.33.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Apr 2021 09:33:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ZBhz6WdoMG0UvLFB01F3gQJVJVkTUP/940dT/MZBTo4=; b=B82sYnwFqUUFXdVRUkcwbHqWgmb19qtS1wj7DgTcEPi4LodEVkA7oY4m2uq25O70xf /jOkfxQQIb2UykdGSQWqv5Up53BMeUjLDRZ0buU2P0j4Nga/o9JT66F8pnWVRqZr64r6 PrlOHpydS7PpaL3QP33uWKaDOWjVZu4LQTj6mG56LDgOvQhZH7Da3sA18lWkgK+Mmo8K /2aXcxktGHneEnYuEeFHcLjX6rNvEd6uPjaMTZO/ZRCfJh02fdETBMQ8brMkSD0U0X0C BNenkFjEYQP31QdHzbzSZxVVkgu6sxEyAJ2RvO6A06dtrfmwTypbWiye4/cjzyaqR3WM BNIQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=ZBhz6WdoMG0UvLFB01F3gQJVJVkTUP/940dT/MZBTo4=; b=DAEbZb9jGATQx0F9zvg3rOaXgNXF1pPDrxMMZqQbQ8bNqmHAMoUShHp/hzXpU2NiWp xAIadVQQyqwD7glGJRJJEDrRN4tyzpqZccMzkteg8W9gcgPk1tyd9ozC4K9QVy6urX6E WZ0eE6rtXZd7KMFDdaG/lU1YvnUIs7W9BbAZ6jYifL0C4o28RI2Ul53bQJwEFH4zriig /ELbMdCgRMmYVkefVPZ/29i23zKjDEAD7bx1eZdvM8ldRcUxranHkkUmt5l1OVJUBmh2 LswSJs94g1ads3mQB4QHgeR4j6tXgw+3BWtPfLayHN2beklTOMA1D9gkNBLQiymUdgd7 YUpQ== X-Gm-Message-State: AOAM530ee5WnprBFxzPuLPqg11/NS2ojxM6YJplwfTrLrOgRjlTVCvmd l8eKtu0gPTBxOgYHMuYu/m0= X-Google-Smtp-Source: ABdhPJzpWSFT7PK59+tzSReX9gMJJMFmQr/juiOQ+QZfniby70xQ3qmqkKEZ+vkeF/tvyK3zWFKo1g== X-Received: by 2002:a1c:bd85:: with SMTP id n127mr17548384wmf.37.1618763621117; Sun, 18 Apr 2021 09:33:41 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Huacai Chen , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Jiaxun Yang , Richard Henderson , Aurelien Jarno , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Thomas Huth , Wainer dos Santos Moschetta , Willian Rampazzo Subject: [PATCH 26/26] gitlab-ci: Add KVM mips64el cross-build jobs Date: Sun, 18 Apr 2021 18:31:34 +0200 Message-Id: <20210418163134.1133100-27-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210418163134.1133100-1-f4bug@amsat.org> References: <20210418163134.1133100-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) Add a new job to cross-build the mips64el target without the TCG accelerator (IOW: only KVM accelerator enabled). Only build the mips64el target which is known to work and has users. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson Reviewed-by: Willian Rampazzo --- .gitlab-ci.d/crossbuilds.yml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/.gitlab-ci.d/crossbuilds.yml b/.gitlab-ci.d/crossbuilds.yml index 2d95784ed51..e44e4b49a25 100644 --- a/.gitlab-ci.d/crossbuilds.yml +++ b/.gitlab-ci.d/crossbuilds.yml @@ -176,6 +176,14 @@ cross-s390x-kvm-only: IMAGE: debian-s390x-cross ACCEL_CONFIGURE_OPTS: --disable-tcg =20 +cross-mips64el-kvm-only: + extends: .cross_accel_build_job + needs: + job: mips64el-debian-cross-container + variables: + IMAGE: debian-mips64el-cross + ACCEL_CONFIGURE_OPTS: --disable-tcg --target-list=3Dmips64el-softmmu + cross-win32-system: extends: .cross_system_build_job needs: --=20 2.26.3