From patchwork Wed Jul 27 20:41:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Helge Deller X-Patchwork-Id: 1661417 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (1024-bit key; secure) header.d=gmx.net header.i=@gmx.net header.a=rsa-sha256 header.s=badeba3b8450 header.b=M2HAWSB0; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4LtQkL3pmFz9sFk for ; Thu, 28 Jul 2022 06:44:26 +1000 (AEST) Received: from localhost ([::1]:53004 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oGntI-0006Ob-AZ for incoming@patchwork.ozlabs.org; Wed, 27 Jul 2022 16:44:24 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40156) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oGnrI-0005gA-DC for qemu-devel@nongnu.org; Wed, 27 Jul 2022 16:42:20 -0400 Received: from mout.gmx.net ([212.227.15.18]:51359) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oGnr3-0002XR-0D for qemu-devel@nongnu.org; Wed, 27 Jul 2022 16:42:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1658954520; bh=1vPBDZ9ToQbqY9kmDi499U7WZLBXM9nAgxIW7CSnZE8=; h=X-UI-Sender-Class:From:To:Subject:Date:In-Reply-To:References; b=M2HAWSB0IQY4XABnwys0WM6wlhGoxI4H9obqjudE4XQLVkrjJENtFP3GskG8MIaSJ YBaKZAe306cg4eYOnELilUUVXzlPQHtShmh4TKX3u/4OBvbX+/Ri5q5ldMbwMc/S8D 4jeFa7y7ZdVDhf9zzoNUNicnCRSgpFG8jVlg9Rt8= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from p100.fritz.box ([92.116.185.42]) by mail.gmx.net (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1M9FjR-1oMb0h0nt1-006Opx; Wed, 27 Jul 2022 22:42:00 +0200 From: Helge Deller To: qemu-devel@nongnu.org, Laurent Vivier Subject: [PATCH 1/2] linux-user: Add missing signals in strace output Date: Wed, 27 Jul 2022 22:41:58 +0200 Message-Id: <20220727204159.106936-2-deller@gmx.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20220727204159.106936-1-deller@gmx.de> References: <20220727204159.106936-1-deller@gmx.de> MIME-Version: 1.0 X-Provags-ID: V03:K1:1/jcjQdP6/+57/Spo0oB/YX05jm5QjlJuPgfOFCc5Vsbb6pBTY9 DqspnhS5JjlOVrs/CfuxPHfYhdC/AI/0sNXCvYKomCMIlJhVCbCG6y2UwlPglrqzvKby+cT xeSFZ3xYmUcGCrggpj1G9ZkWRzpmo1FidVvnag8HKMXeCRxFtowcGwmtvhBU1Zcaki+iR+l VEB5dl65LTjvDieFS62Qg== X-UI-Out-Filterresults: notjunk:1;V03:K0:ktpM4goEMlo=:HCEDHKz0y47oeD+69IDcQJ nAKvqIg7lu1bPOLRgbhhS8+TqTOBlN4Z4KwO0uaPaGz8CNXcJzT5fzBbgFZDNKLEEXtSlSWcD 5q9a+YzHI2CaYfF31NZJ/ojBRouf7ChKTXuCvYbq8HCRSi/f9N6ZRp/2qpB3OC8c7DT5b4ac8 SwntT3mVPWlDo6xvmZIwSCpLs1S5eUQFLNbleqtfg3tFw6sbYTPDfDmabHSm4w23XuikxIMIo Mw+unuB85DHqDUIsSuXLcq3+G4CDr2X9bewdvPZyILShsKJqqRr0tuc8gBFFGMb8JLJNVyIpp g2tFDF36RMDOsJwDyCck8+q4LVGpQ/Ir1EeX8JqWzs8TrF1ljPLXy6ammKU1vnRm2qfkh+uOE ucGPi5ZqjYqa6aR0HS/b54vCXXnVZnz68zOyDxmJ4C4CHZc0mGjMi2716R9buI8HH0UiK+cBU B3LTEY93R+8S8NJJOUz/akWtdwSzqKUdjxRy14LE/HQ5uiL9GKn2J4LwBge641aDMCY6cBh4t yruS8gbd/biJ3SyG1J2TheoEIzs+BUTGp0CPBMvGXkKqQrfINYYUwHGW5tH9ui/8SDLAiKYUD l2gSf3a1iy82oZ1Y0PwdOybJe9DbkSUqRCLS0WGbkerfyPIfqH2ZDAee5Aj+gBKEmkhJ9ikOl SC9IUwycUt3bML+s5FMQ42fBdOHokVKo2gbnSHD5AvUUsKpmxnq18Dicrl8vbmHV2PWpf8D2r M5NH7smrALPFhe1h3470riQa+o0aM1y05/V3uvHpvInAVt8pgAq80TWLlh4hf6d4Td1cSpqYa hq5VFS4yP4cEYjXFCEEVk3RHSrZT+UCp88WJ/qbn3BHs6Yb8SuC7K5Ox8ntu4/vMGzCArE+AA x3IAYV5WhTuO/UyIcr0eTsa1UCKMsdWFXUWN9Dpp4tO2WSTFIkAMCPD1wUnxsD7GWiL9G95HO qTR6MNK2a4rb1/9WhLnTqoijun7p/uzPJHKov1GrNtU1lgt5X1lQFZIeNZRGnpfeFo2ZFKjeI Vs/bOFBa+fwDTUviCFTmsCmzoziZLTVezpc32oMfhGkHbQ3rTJ7xYxXMaON4tfmDgiOZ39BLe owg11sWL4nSg7b0IIpqhIow0jZ5yQnYKLk9DNPeNqQcPqeZbAud3eDz/g== Received-SPF: pass client-ip=212.227.15.18; envelope-from=deller@gmx.de; helo=mout.gmx.net X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, FREEMAIL_FROM=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, UPPERCASE_50_75=0.008 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Some of the guest signal numbers are currently not converted to their representative names in the strace output, e.g. SIGVTALRM. This patch introduces a smart way to generate and keep in sync the host-to-guest and guest-to-host signal conversion tables for usage in the qemu signal and strace code. This ensures that any signals will now show up in both tables. There is no functional change in this patch - with the exception that yet missing signal names now show up in the strace code too. Signed-off-by: Helge Deller --- linux-user/signal-common.h | 46 ++++++++++++++++++++++++++++++++++++++ linux-user/signal.c | 37 +++--------------------------- linux-user/strace.c | 31 +++++++++---------------- 3 files changed, 60 insertions(+), 54 deletions(-) -- 2.35.3 diff --git a/linux-user/signal-common.h b/linux-user/signal-common.h index 6a7e4a93fc..c2549bcd3e 100644 --- a/linux-user/signal-common.h +++ b/linux-user/signal-common.h @@ -118,4 +118,50 @@ static inline void finish_sigsuspend_mask(int ret) } } +#ifdef SIGSTKFLT +#define MAKE_SIG_ENTRY_SIGSTKFLT MAKE_SIG_ENTRY(SIGSTKFLT) +#else +#define MAKE_SIG_ENTRY_SIGSTKFLT +#endif + +#ifdef SIGIOT +#define MAKE_SIG_ENTRY_SIGIOT MAKE_SIG_ENTRY(SIGIOT) +#else +#define MAKE_SIG_ENTRY_SIGIOT +#endif + +#define MAKE_SIGNAL_LIST \ + MAKE_SIG_ENTRY(SIGHUP) \ + MAKE_SIG_ENTRY(SIGINT) \ + MAKE_SIG_ENTRY(SIGQUIT) \ + MAKE_SIG_ENTRY(SIGILL) \ + MAKE_SIG_ENTRY(SIGTRAP) \ + MAKE_SIG_ENTRY(SIGABRT) \ + MAKE_SIG_ENTRY(SIGBUS) \ + MAKE_SIG_ENTRY(SIGFPE) \ + MAKE_SIG_ENTRY(SIGKILL) \ + MAKE_SIG_ENTRY(SIGUSR1) \ + MAKE_SIG_ENTRY(SIGSEGV) \ + MAKE_SIG_ENTRY(SIGUSR2) \ + MAKE_SIG_ENTRY(SIGPIPE) \ + MAKE_SIG_ENTRY(SIGALRM) \ + MAKE_SIG_ENTRY(SIGTERM) \ + MAKE_SIG_ENTRY(SIGCHLD) \ + MAKE_SIG_ENTRY(SIGCONT) \ + MAKE_SIG_ENTRY(SIGSTOP) \ + MAKE_SIG_ENTRY(SIGTSTP) \ + MAKE_SIG_ENTRY(SIGTTIN) \ + MAKE_SIG_ENTRY(SIGTTOU) \ + MAKE_SIG_ENTRY(SIGURG) \ + MAKE_SIG_ENTRY(SIGXCPU) \ + MAKE_SIG_ENTRY(SIGXFSZ) \ + MAKE_SIG_ENTRY(SIGVTALRM) \ + MAKE_SIG_ENTRY(SIGPROF) \ + MAKE_SIG_ENTRY(SIGWINCH) \ + MAKE_SIG_ENTRY(SIGIO) \ + MAKE_SIG_ENTRY(SIGPWR) \ + MAKE_SIG_ENTRY(SIGSYS) \ + MAKE_SIG_ENTRY_SIGSTKFLT \ + MAKE_SIG_ENTRY_SIGIOT + #endif diff --git a/linux-user/signal.c b/linux-user/signal.c index 8d29bfaa6b..03b4d5e6ee 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -53,40 +53,9 @@ abi_ulong default_rt_sigreturn; QEMU_BUILD_BUG_ON(__SIGRTMAX + 1 != _NSIG); #endif static uint8_t host_to_target_signal_table[_NSIG] = { - [SIGHUP] = TARGET_SIGHUP, - [SIGINT] = TARGET_SIGINT, - [SIGQUIT] = TARGET_SIGQUIT, - [SIGILL] = TARGET_SIGILL, - [SIGTRAP] = TARGET_SIGTRAP, - [SIGABRT] = TARGET_SIGABRT, -/* [SIGIOT] = TARGET_SIGIOT,*/ - [SIGBUS] = TARGET_SIGBUS, - [SIGFPE] = TARGET_SIGFPE, - [SIGKILL] = TARGET_SIGKILL, - [SIGUSR1] = TARGET_SIGUSR1, - [SIGSEGV] = TARGET_SIGSEGV, - [SIGUSR2] = TARGET_SIGUSR2, - [SIGPIPE] = TARGET_SIGPIPE, - [SIGALRM] = TARGET_SIGALRM, - [SIGTERM] = TARGET_SIGTERM, -#ifdef SIGSTKFLT - [SIGSTKFLT] = TARGET_SIGSTKFLT, -#endif - [SIGCHLD] = TARGET_SIGCHLD, - [SIGCONT] = TARGET_SIGCONT, - [SIGSTOP] = TARGET_SIGSTOP, - [SIGTSTP] = TARGET_SIGTSTP, - [SIGTTIN] = TARGET_SIGTTIN, - [SIGTTOU] = TARGET_SIGTTOU, - [SIGURG] = TARGET_SIGURG, - [SIGXCPU] = TARGET_SIGXCPU, - [SIGXFSZ] = TARGET_SIGXFSZ, - [SIGVTALRM] = TARGET_SIGVTALRM, - [SIGPROF] = TARGET_SIGPROF, - [SIGWINCH] = TARGET_SIGWINCH, - [SIGIO] = TARGET_SIGIO, - [SIGPWR] = TARGET_SIGPWR, - [SIGSYS] = TARGET_SIGSYS, +#define MAKE_SIG_ENTRY(sig) [sig] = TARGET_##sig, + MAKE_SIGNAL_LIST +#undef MAKE_SIG_ENTRY /* next signals stay the same */ }; diff --git a/linux-user/strace.c b/linux-user/strace.c index 7d882526da..a217c1025a 100644 --- a/linux-user/strace.c +++ b/linux-user/strace.c @@ -17,6 +17,7 @@ #include "qemu.h" #include "user-internals.h" #include "strace.h" +#include "signal-common.h" struct syscallname { int nr; @@ -141,30 +142,20 @@ if( cmd == val ) { \ qemu_log("%d", cmd); } +static const char *target_signal_to_host_signal_table[_NSIG] = { +#define MAKE_SIG_ENTRY(sig) [TARGET_##sig] = #sig, + MAKE_SIGNAL_LIST +#undef MAKE_SIG_ENTRY +}; + static void print_signal(abi_ulong arg, int last) { const char *signal_name = NULL; - switch(arg) { - case TARGET_SIGHUP: signal_name = "SIGHUP"; break; - case TARGET_SIGINT: signal_name = "SIGINT"; break; - case TARGET_SIGQUIT: signal_name = "SIGQUIT"; break; - case TARGET_SIGILL: signal_name = "SIGILL"; break; - case TARGET_SIGABRT: signal_name = "SIGABRT"; break; - case TARGET_SIGFPE: signal_name = "SIGFPE"; break; - case TARGET_SIGKILL: signal_name = "SIGKILL"; break; - case TARGET_SIGSEGV: signal_name = "SIGSEGV"; break; - case TARGET_SIGPIPE: signal_name = "SIGPIPE"; break; - case TARGET_SIGALRM: signal_name = "SIGALRM"; break; - case TARGET_SIGTERM: signal_name = "SIGTERM"; break; - case TARGET_SIGUSR1: signal_name = "SIGUSR1"; break; - case TARGET_SIGUSR2: signal_name = "SIGUSR2"; break; - case TARGET_SIGCHLD: signal_name = "SIGCHLD"; break; - case TARGET_SIGCONT: signal_name = "SIGCONT"; break; - case TARGET_SIGSTOP: signal_name = "SIGSTOP"; break; - case TARGET_SIGTTIN: signal_name = "SIGTTIN"; break; - case TARGET_SIGTTOU: signal_name = "SIGTTOU"; break; - } + + if (arg < _NSIG) + signal_name = target_signal_to_host_signal_table[arg]; + if (signal_name == NULL) { print_raw_param("%ld", arg, last); return; From patchwork Wed Jul 27 20:41:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Helge Deller X-Patchwork-Id: 1661416 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; 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Wed, 27 Jul 2022 16:42:20 -0400 Received: from mout.gmx.net ([212.227.15.15]:44485) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oGnr3-0002XS-0C for qemu-devel@nongnu.org; Wed, 27 Jul 2022 16:42:18 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1658954520; bh=dCdzq+pCRW4zypzLKTY3jwYmXtP2d/+tZhmPug7nOGo=; h=X-UI-Sender-Class:From:To:Subject:Date:In-Reply-To:References; b=CmJMsa+ZwXSqgMnHR/p66L6YKbNyAYKTGfPbYf4KAzpqD8TKiTOX1eZUHUKAJ33K9 AOKlUyNYx2Im7eSEqvhEhM+MXn232mx3HYOamsxqpeG5lEFGwqbzdmKxt3JcDX4CJp h3Barscqw0bKOOO/lJxBHbWCuuWKmhg8LF7lOKo4= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from p100.fritz.box ([92.116.185.42]) by mail.gmx.net (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MgNcz-1npTBH1Hl1-00hwVx; Wed, 27 Jul 2022 22:42:00 +0200 From: Helge Deller To: qemu-devel@nongnu.org, Laurent Vivier Subject: [PATCH 2/2] linux-user: Add missing clock_gettime64() syscall strace Date: Wed, 27 Jul 2022 22:41:59 +0200 Message-Id: <20220727204159.106936-3-deller@gmx.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20220727204159.106936-1-deller@gmx.de> References: <20220727204159.106936-1-deller@gmx.de> MIME-Version: 1.0 X-Provags-ID: V03:K1:Lsbgm9x2zOeNI8b/D9GCGpYT0q6ITrtb98d+oavI/bRh26yfEjr G/ZpLVQ4bLrtu5zGlYxYE+lqRAL3a04PcpW93WdPvnHxPZ4vZe7v+C+Mc9Yj8n7uCPMpOWS qj/M+SoKEkODXpdLqgm9YibWy3/O26G1j8/LoGok115zF4JuXnJbL2I5JEc7b4/GyaAXn96 ph2Q6IIXyfsDjbMbjLzjQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:Awi3vidbaRs=:vJUpvXeT3qhOAYpoW9cnXA w/niGwclSSf66YrF3g/piOV7Pqas3ZoU/X/NJTDYkiUe+va4Xf0WT3aHUid7NREkBJ2QQHMW4 /s7FJEv6SzxxFw37lvrwipHYBY4L2LOUYQvWEWlSBN9SkmgTXETM0VoG6sb+P6gj9a+eY3jn+ v7b5HFE1EO9TrgJHz3b2o+bmpqJiG9OKjgJOuhq2OULmWOH85QVtyTfH32PB0YaVpouJ4qbk+ 0cExkUtpVcgyan9iMMOj0vwWYADs0bL3HHbc23HB4NEcchUOPAr3hoM+uf5cL7eT7nygGXFof KInqYoSg55FNgZYfxAI3gfRZkxkE8/FhwXkuL33NUG9JaGV757mdLmtQzVJP9holE3dkS1MH6 Xifq4tZsTEk9N88HwLxQqyQl3ilEpVDFIsl/ulN/b+Wlv59lFuxWgkRRHS19R+fXOe8rqe8A0 IrBJP9fvFI4hd1YhLXowuZ/oQgeNoJoIGBP0yr2L6a8/Qj9hRwWmjc5SDKsvyYvNdpWjvgv6W yL/2FmE7M69kofRC9hM386e83epFRyv8FyjKbD/LgnNaWhoh6DTs5JpXDxI+no7+TJOn0Ewu8 eLDHFlwA3Kg2ab7Hq82+c8rvBzyOOIljxanp9yakgrvIl8eAnqqSTpxQimqIbHRsjq0ynl4sV wSbLBP8VrTMZNUBeolVpciTSCYkASaIEocVJi0QTrD5kclDIIpi3HTo76ysL6FADmgRywNM74 exkdJN02i2iBJDCStx+31dwOUYeGFoyrwvBSj7IgLbKdwMlnGSUCkZ5LOFn+hVoA3XwbpyczB VG+jsE3wdS9dXxRQnheotn9eQbEcWOKP5BwtqJjLd9T7fre7L9nql3wAzGRs1FlPYDgf3Kpl0 I/FvG8kZbUu1VtjfUFKRWd7CsuPtjyYj3YTiZKJlET6CqTXQZ8C1bIUBo/SvpAItmGUBnipZz mOnvHGAc0DOseCiMR1LVyXkeTg9Mp8oHEULfX3rDCYmRZ7xBLkZmFqBNf6wFxIYxU5NoCRRMi /MVdR75s1m61700zgnjrRRFfG/vgVmzH/PHz6NfW6ZZU4KftRvm/rRMs/tEb9pw6yD61tsNFo i9lDGsg46BFq6P51rc+aK4AJuCa5/dl7RUIxv1vvvWp+5aKFJ0cIfabMA== Received-SPF: pass client-ip=212.227.15.15; envelope-from=deller@gmx.de; helo=mout.gmx.net X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, FREEMAIL_FROM=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Allow linux-user to strace the clock_gettime64() syscall. This syscall is used a lot on 32-bit guest architectures which use newer glibc versions. Signed-off-by: Helge Deller --- linux-user/strace.c | 53 ++++++++++++++++++++++++++++++++++++++++++ linux-user/strace.list | 4 ++++ 2 files changed, 57 insertions(+) -- 2.35.3 diff --git a/linux-user/strace.c b/linux-user/strace.c index a217c1025a..27309f1106 100644 --- a/linux-user/strace.c +++ b/linux-user/strace.c @@ -82,6 +82,7 @@ UNUSED static void print_buf(abi_long addr, abi_long len, int last); UNUSED static void print_raw_param(const char *, abi_long, int); UNUSED static void print_timeval(abi_ulong, int); UNUSED static void print_timespec(abi_ulong, int); +UNUSED static void print_timespec64(abi_ulong, int); UNUSED static void print_timezone(abi_ulong, int); UNUSED static void print_itimerval(abi_ulong, int); UNUSED static void print_number(abi_long, int); @@ -794,6 +795,24 @@ print_syscall_ret_clock_gettime(CPUArchState *cpu_env, const struct syscallname #define print_syscall_ret_clock_getres print_syscall_ret_clock_gettime #endif +#if defined(TARGET_NR_clock_gettime64) +static void +print_syscall_ret_clock_gettime64(CPUArchState *cpu_env, const struct syscallname *name, + abi_long ret, abi_long arg0, abi_long arg1, + abi_long arg2, abi_long arg3, abi_long arg4, + abi_long arg5) +{ + if (!print_syscall_err(ret)) { + qemu_log(TARGET_ABI_FMT_ld, ret); + qemu_log(" ("); + print_timespec64(arg1, 1); + qemu_log(")"); + } + + qemu_log("\n"); +} +#endif + #ifdef TARGET_NR_gettimeofday static void print_syscall_ret_gettimeofday(CPUArchState *cpu_env, const struct syscallname *name, @@ -1651,6 +1670,27 @@ print_timespec(abi_ulong ts_addr, int last) } } +static void +print_timespec64(abi_ulong ts_addr, int last) +{ + if (ts_addr) { + struct target__kernel_timespec *ts; + + ts = lock_user(VERIFY_READ, ts_addr, sizeof(*ts), 1); + if (!ts) { + print_pointer(ts_addr, last); + return; + } + qemu_log("{tv_sec = %lld" + ",tv_nsec = %lld}%s", + (long long)tswap64(ts->tv_sec), (long long)tswap64(ts->tv_nsec), + get_comma(last)); + unlock_user(ts, ts_addr, 0); + } else { + qemu_log("NULL%s", get_comma(last)); + } +} + static void print_timezone(abi_ulong tz_addr, int last) { @@ -2266,6 +2306,19 @@ print_clock_gettime(CPUArchState *cpu_env, const struct syscallname *name, #define print_clock_getres print_clock_gettime #endif +#if defined(TARGET_NR_clock_gettime64) +static void +print_clock_gettime64(CPUArchState *cpu_env, const struct syscallname *name, + abi_long arg0, abi_long arg1, abi_long arg2, + abi_long arg3, abi_long arg4, abi_long arg5) +{ + print_syscall_prologue(name); + print_enums(clockids, arg0, 0); + print_pointer(arg1, 1); + print_syscall_epilogue(name); +} +#endif + #ifdef TARGET_NR_clock_settime static void print_clock_settime(CPUArchState *cpu_env, const struct syscallname *name, diff --git a/linux-user/strace.list b/linux-user/strace.list index 72e17b1acf..a78cdf3cdf 100644 --- a/linux-user/strace.list +++ b/linux-user/strace.list @@ -1676,3 +1676,7 @@ #ifdef TARGET_NR_copy_file_range { TARGET_NR_copy_file_range, "copy_file_range", "%s(%d,%p,%d,%p,"TARGET_ABI_FMT_lu",%u)", NULL, NULL }, #endif +#ifdef TARGET_NR_clock_gettime64 +{ TARGET_NR_clock_gettime64, "clock_gettime64" , NULL, print_clock_gettime64, + print_syscall_ret_clock_gettime64 }, +#endif