From nobody Sat Nov 23 20:48:36 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1732374495; cv=none; d=zohomail.com; s=zohoarc; b=fWGoMTWAbsDMAY5pjMpzYWOS/TDuefdC+JFBL6fn4N8d/iKS+RQChpXsTUTZ/SZRuPA4ieVt6biKpShSK1n+yLhGwAlB8q/WvYjxBeGjZD9Aj0NVRDmBNw7W+3mMAm4SAmEPUcFpNm2o7+0uUgN/7aNHF4mjDa4Sq7GamfFyf68= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1732374495; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=3+soXgIGzU1qx/4reP56HeUhKrWsVcJ3S0viKluo4FI=; b=KPYn55t0WktmfK60nrObQnjitVxA/1ViPz3djhphqz394foWwlfccyNu6HbpyxLKywcjvG6Q5AuMXIoPlGSBQ+GLZDTGq1IVP4aXW3JvvEXWgeaKRJzm7WX0BAykSRbWaetQ6Kr8g8bsr+Uxs2S/16xVp0VwNVrpARaPKRNeVqI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1732374495791149.66582653934006; Sat, 23 Nov 2024 07:08:15 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tErj8-00024R-QZ; Sat, 23 Nov 2024 10:07:15 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tErj6-000244-TH for qemu-devel@nongnu.org; Sat, 23 Nov 2024 10:07:13 -0500 Received: from mail-oa1-x34.google.com ([2001:4860:4864:20::34]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1tErj5-0004q1-9Q for qemu-devel@nongnu.org; Sat, 23 Nov 2024 10:07:12 -0500 Received: by mail-oa1-x34.google.com with SMTP id 586e51a60fabf-295d27f9fc9so2411515fac.0 for ; Sat, 23 Nov 2024 07:07:10 -0800 (PST) Received: from stoup.. ([187.210.107.185]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-2971d82291fsm1396390fac.33.2024.11.23.07.07.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 23 Nov 2024 07:07:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1732374430; x=1732979230; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=3+soXgIGzU1qx/4reP56HeUhKrWsVcJ3S0viKluo4FI=; b=LnjDoSukwJc5iaaDwxp++G8QEerDLJVQ6BpG1+3pqrbyfnqixPkGreH3mraC+pO74K CAaXPY6+wlAs86BKDfsUU+xqjnEjYVISHjXeVwyvfdZ3Vkv6OHqLwLtYbV6iP4rgC6Wv uQ74m6Bmd14Q+LotquJQytXIYM4u6Hz6wr2b0UBmbucfQlDYiEGEHck6NUnpaEL214YO Xjg90WdS0jx+bonnGdWOiFMJ0oZZ4mcY7tiLjOAIPUZl1w97jNLc2EbTtL3jH+OVLEH+ oVi1rXxGHEPXglwAbZwm5kLhqT4AlgRrQ7/aAhXld5Ub7HsTzPBeeZEthQb4UzFjWdml TDJA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1732374430; x=1732979230; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=3+soXgIGzU1qx/4reP56HeUhKrWsVcJ3S0viKluo4FI=; b=eXSWcPCMKxqKHLRQnJ2wU6apS/bsfLCSBESbvP8PurEQzJO6TjZhE/Wf9M2RcRBkKd SbsbqzeoaSLP5bDAOJeYRp2VZIoqDXz60sZLWpq2yUPC8xUX4SVWeg6fj1EME68WUHvA dPDxiSXZzbMuOV1UTS58QYnWMGbJFGRdlkI0YaEfpR9NuxyK0J5F/Cc6Wosy+UpyyJPW 8O0Lmd2WlTNyvTDUDMhMdCJ/OjOnlkBGmrP6HngDDcKdM3Z38okGVlF/tUH7OGXVzbhx 1n2E777PFGX2PxIZhFsqSExmEg0GR2rtzJskszbWDbfa8LH0+QKTwczJBr4tXhqTOjtt 2tdw== X-Gm-Message-State: AOJu0Yyesry7hidJO0NsefolUXxUHqpkaYE1mkzXiLYSDJmakM3TrJPk gU/X70raCPjuDmnU7FCWi7EqrmmJC2cteay4lLvCOrnfzud1EEJYU9FWbhJ+7LL9O3JgZsLjWOA iAHY= X-Gm-Gg: ASbGncsIHeT+n11mrgzebsCEthoKL6b8k8G9Aq3E15E31SbSVxeEpYPi9mVWfFLe2SY 2w584KdHSG0HQtLxPeZSm41i7ruPr77iSKuFHJtKoCcSjpnfvtiKnk0vBnZvg3w1MaLyJ6DVvmJ 8bD46QxJQsIxarv+dsObZPcnXKzhITC5wcGmETn+SFj7tx7xLwJy0zumi04GGsHc5rZyhUX1zA8 3ZfaR+QzJPgEUpQvOv5q07Hoz0j/6UMcQlYg7pY6h0eXrgeGY8CeaB5MQ== X-Google-Smtp-Source: AGHT+IHzf8BEbuNggtBYeyQyaju57LSIBzubVSGd4Az7mXrJyk3AW9rsaTsYIUohapovZNOx2n1Hcw== X-Received: by 2002:a05:6870:2188:b0:297:949:4406 with SMTP id 586e51a60fabf-29720ede21bmr6827393fac.31.1732374430178; Sat, 23 Nov 2024 07:07:10 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?J=2E=20Neusch=C3=A4fer?= Subject: [PULL 1/2] linux-user: Print tid not pid with strace Date: Sat, 23 Nov 2024 09:07:05 -0600 Message-ID: <20241123150706.19740-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241123150706.19740-1-richard.henderson@linaro.org> References: <20241123150706.19740-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2001:4860:4864:20::34; envelope-from=richard.henderson@linaro.org; helo=mail-oa1-x34.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1732374499367116600 From: J. Neusch=C3=A4fer This aligns with strace, and is very useful when tracing multi-threaded programs. The result is the same in single-threaded programs. Signed-off-by: J. Neusch=C3=A4fer Message-Id: 20241024-strace-v1-1-56c4161431cd@gmx.net [rth: Use TaskState.ts_tid via get_task_state()] Signed-off-by: Richard Henderson --- linux-user/strace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/linux-user/strace.c b/linux-user/strace.c index b70eadc19e..f68c5cdc44 100644 --- a/linux-user/strace.c +++ b/linux-user/strace.c @@ -4401,7 +4401,7 @@ print_syscall(CPUArchState *cpu_env, int num, if (!f) { return; } - fprintf(f, "%d ", getpid()); + fprintf(f, "%d ", get_task_state(env_cpu(cpu_env))->ts_tid); =20 for (i =3D 0; i < nsyscalls; i++) { if (scnames[i].nr =3D=3D num) { --=20 2.43.0 From nobody Sat Nov 23 20:48:36 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1732374496; cv=none; d=zohomail.com; s=zohoarc; b=mBKocGtxx6zZJIcxuduxi9D/GYksHuQrEtUXTI9PDlTVcge0WpJLtYk6pycM885rZVCHxSVq7tJhVQ2yVMLVfJPV0dGphn06c0kQseOc+sgtp0VXlc14JLCsn+XndxEWa/KRBiTng7Oe9lqoRVKfowviW41G0iQqlSYT1AYj8vo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1732374496; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=rlzoEerYr1QXo4i48LqayXX7/GK/4llQjkrQzRbzFKU=; b=cVa91H7fmt1R/d6ao8U7Q/uGnB0nyoKwp8MQNn8f9rgykjQAFOCcPqhMSVzwMbTTDCoirVm1BZiFZZBtvDYzJfxsUOTQfrDIZokRTQCOazyxM72p28CTbkhUft6CukxM+cAyq9vMwFwHES0XnfQOQbKLuPTRAF/HI93O69jJTNY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1732374496160574.909455481794; Sat, 23 Nov 2024 07:08:16 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tErjB-00025J-Q2; Sat, 23 Nov 2024 10:07:17 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tErj9-00024W-8v for qemu-devel@nongnu.org; Sat, 23 Nov 2024 10:07:15 -0500 Received: from mail-oa1-x34.google.com ([2001:4860:4864:20::34]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1tErj7-0004qK-NE for qemu-devel@nongnu.org; Sat, 23 Nov 2024 10:07:15 -0500 Received: by mail-oa1-x34.google.com with SMTP id 586e51a60fabf-296b0d23303so1570203fac.2 for ; Sat, 23 Nov 2024 07:07:12 -0800 (PST) Received: from stoup.. ([187.210.107.185]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-2971d82291fsm1396390fac.33.2024.11.23.07.07.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 23 Nov 2024 07:07:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1732374432; x=1732979232; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=rlzoEerYr1QXo4i48LqayXX7/GK/4llQjkrQzRbzFKU=; b=FW9wThUNKfWRM/P/v5TXjxI/ZtRjnH+DIkmRAPDJyNTBRPqpFZUIbFwDeg1AZ+w5A5 O1IXHvr6t2v9ItY/VdjI7gaWYddY+D1wNQNHwAaDoZhkP5mrFmhyfxzWlAwyKPHwbcws MY0HRbzCOWiiRU/mip+oJosfAmD/0p9fqqVoR6eJL25rX+4zg4RGC+Ac+UE+1ktFPxYC tDOLK7WDjjp3aifKZTL6fWxmVfNp8Hn79hx1yO+zRz9y1bRR9efOIwgqfw4W6rdjI0id pvb+HcxX71rQcLvyMZWTF/ExU/WKgsgGSPje+bB+LOnXmUvrJGo48jr3jFc7eU/bdRVs 506Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1732374432; x=1732979232; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=rlzoEerYr1QXo4i48LqayXX7/GK/4llQjkrQzRbzFKU=; b=GuPEAe3GlKUal+Xtp1u0KfveiT/UztDqgdZ7+BwluWIXL1qUGFMiMZwud5f5w79zyi XXoK5ItGsAaPlli+qgDnw4D54yFKhGYd7DNsFnT10Kz+PVaIxjxtlsQxjdF0VV/Fr1Bd l9iMhC3Am/2RmSPOqyclgmj0Elu04O/E1z20HBBQxhjM47yBxIDTC/IxCLQSV6vwzX3o L1W2gRpgtwm3d6sIEHjv3fZuEXLxa4XcTEjqV4CceRP6hZEu1n0xGQBBYHPdSpxZTgZU 0nfsdXnXVKDbCR91Sjiw2hGXZkRCHFqSzUosu8hcjLLa0+CAUptnmnmUsbQ0bJte1Cl9 WGjA== X-Gm-Message-State: AOJu0YwDdn0+turd89czXQM0m5g7m32ac79GH8hSEiHU6tphxz5cEhvz z6mgkT8yE2E3WIaYeQUaFFo/oM148aO5IccDOIDHMEHn2n4XtGRv+9qOMxSuPfd72yuc/tn3Zxp ECeY= X-Gm-Gg: ASbGncufflolQg40ntrGd5N6+tSKt0dtK6dCP7DY13TvSLc5R/CiaPyYDWMK4dCmSAx LVsPq41fw1/9mPUl5b8mGRu8EVM8yxjJisfsri5ogrDoFjkgXtrw6mu/fC/ssTbkyvi2cWOhdSP 7jQNy0D7Aenz2W8+rwIN9yHQhM+wHsCebqEtqbgcN29tcCjkxg/2RzHjE8qbUzNN0LibzI1p5hk pIGXxYk97p+f7rFK1qgx2Khzmuia47UQaACC0nkmNOPfHNXDEqDZBqxLQ== X-Google-Smtp-Source: AGHT+IFzP6O0Y1HVuWABaN6NTb37r8GT8dGypUOEIQB8q57J23Q1AHlxgw1Gy+CArb8mVW4OtXE34g== X-Received: by 2002:a05:6870:5a9b:b0:297:2643:fa25 with SMTP id 586e51a60fabf-2972644cd34mr4901809fac.26.1732374432021; Sat, 23 Nov 2024 07:07:12 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Ilya Leoshkevich , qemu-stable@nongnu.org Subject: [PULL 2/2] linux-user: Fix strace output for s390x mmap() Date: Sat, 23 Nov 2024 09:07:06 -0600 Message-ID: <20241123150706.19740-3-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241123150706.19740-1-richard.henderson@linaro.org> References: <20241123150706.19740-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2001:4860:4864:20::34; envelope-from=richard.henderson@linaro.org; helo=mail-oa1-x34.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1732374498949116600 Content-Type: text/plain; charset="utf-8" From: Ilya Leoshkevich print_mmap() assumes that mmap() receives arguments via memory if mmap2() is present. s390x (as opposed to s390) does not fit this pattern: it does not have mmap2(), but mmap() still receives arguments via memory. Fix by sharing the detection logic between syscall.c and strace.c. Cc: qemu-stable@nongnu.org Fixes: d971040c2d16 ("linux-user: Fix strace output for old_mmap") Suggested-by: Richard Henderson Signed-off-by: Ilya Leoshkevich Message-ID: <20241120212717.246186-1-iii@linux.ibm.com> Reviewed-by: Richard Henderson Signed-off-by: Richard Henderson --- linux-user/syscall_defs.h | 7 +++++++ linux-user/strace.c | 2 +- linux-user/syscall.c | 5 +---- 3 files changed, 9 insertions(+), 5 deletions(-) diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 0e08dfae3e..faad9147c9 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -2766,4 +2766,11 @@ struct target_open_how_ver0 { #define RESOLVE_NO_SYMLINKS 0x04 #endif =20 +#if (defined(TARGET_I386) && defined(TARGET_ABI32)) || \ + (defined(TARGET_ARM) && defined(TARGET_ABI32)) || \ + defined(TARGET_M68K) || defined(TARGET_MICROBLAZE) || \ + defined(TARGET_S390X) +#define TARGET_ARCH_WANT_SYS_OLD_MMAP +#endif + #endif diff --git a/linux-user/strace.c b/linux-user/strace.c index f68c5cdc44..3b744ccd4a 100644 --- a/linux-user/strace.c +++ b/linux-user/strace.c @@ -3971,7 +3971,7 @@ print_mmap(CPUArchState *cpu_env, const struct syscal= lname *name, { return print_mmap_both(cpu_env, name, arg0, arg1, arg2, arg3, arg4, arg5, -#if defined(TARGET_NR_mmap2) +#ifdef TARGET_ARCH_WANT_SYS_OLD_MMAP true #else false diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 0279f23576..1ce4c79784 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -10588,10 +10588,7 @@ static abi_long do_syscall1(CPUArchState *cpu_env,= int num, abi_long arg1, return ret; #ifdef TARGET_NR_mmap case TARGET_NR_mmap: -#if (defined(TARGET_I386) && defined(TARGET_ABI32)) || \ - (defined(TARGET_ARM) && defined(TARGET_ABI32)) || \ - defined(TARGET_M68K) || defined(TARGET_MICROBLAZE) \ - || defined(TARGET_S390X) +#ifdef TARGET_ARCH_WANT_SYS_OLD_MMAP { abi_ulong *v; abi_ulong v1, v2, v3, v4, v5, v6; --=20 2.43.0