From nobody Wed Feb 11 03:06:34 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1633334387555302.3683030795738; Mon, 4 Oct 2021 00:59:47 -0700 (PDT) Received: from localhost ([::1]:38274 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mXIt0-0007mv-Bp for importer@patchew.org; Mon, 04 Oct 2021 03:59:46 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44138) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mXIeO-0004Cl-0D for qemu-devel@nongnu.org; Mon, 04 Oct 2021 03:44:40 -0400 Received: from mout.kundenserver.de ([212.227.126.135]:50015) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mXIeK-0004pp-Jl for qemu-devel@nongnu.org; Mon, 04 Oct 2021 03:44:39 -0400 Received: from quad ([82.142.3.114]) by mrelayeu.kundenserver.de (mreue012 [212.227.15.167]) with ESMTPSA (Nemesis) id 1MbTCr-1n4RbU3kj3-00bvDd; Mon, 04 Oct 2021 09:44:26 +0200 From: Laurent Vivier To: qemu-devel@nongnu.org Subject: [PULL 04/26] linux-user/arm: Drop "_v2" from symbols in signal.c Date: Mon, 4 Oct 2021 09:43:59 +0200 Message-Id: <20211004074421.3141222-5-laurent@vivier.eu> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211004074421.3141222-1-laurent@vivier.eu> References: <20211004074421.3141222-1-laurent@vivier.eu> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:ftPMbVF9cQjNs4HTRnOplBPNQXMkSWgTHlt6TYrmpzw7t6keMzi LQKs1q0xJ9QZlNxgPtL6ZvnuUN0ctcrfAhh13uXuT4TlgKMEZJ34WuabeCab3EqnJyMwMSp N7C8LlD1lcybcS5sAGHEodZlwmwIWzzSHyK5ATwjCwXX0X2ytccaI8c9XXqR1Qx4M090I7m /oJuyRLQlKQnQNxamscWg== X-UI-Out-Filterresults: notjunk:1;V03:K0:Fzrn2R16ljs=:hc+mD4NWEvctGvX7sQ231w Kpi1PnKU27u4yV5jIwDwhnRmqvaCRiwS/DfS5J6hVC6KDTjM2KfP8tSE729Se4SqqJceU5MEG g5wblxtd4rN7YCGJzTPQgH6rrzdPUVP77s1NR08rgfBJAq+ZhsGIBqpUBHlLSklYztTvluhR0 VlQVPgDq0IbZHHSxQRpmIHtij8vyCltJVbCBKH1Vbf6dttVZSscjVfFhh/swXz4rcTBjXQWDi 3U0uM3iwA596X/2Vn68kCIndR/zq5CcF+QeDjoH/A5bFuf03ocHkd7aSp8sooDIotyhB2eIR5 LM/5e/m/Of1XsKeNeTMnUzUjF61BCth1abPjUM+IanAhzkdFghSWS3xZbLRlGB/1KrSwcsn+u xr4T3jd00I2BJgTlJSTuEyVUoJDvVooPTAmuFr7kizg1WR1LYLeZAgRdBnyuIRPKRu4wSBcEM 69YgbEUkSgOPzxOZVmknRzQGvMFTZ5gj/GUEm5tw3fJN3hyND8F9/ksV30NKhJu74g8KMbrNZ S1DKgR+cirg4XyUryJY06eeDI5Bvonl6rhwhUSJzdO4OSbH8z7P/d9nxp7f03hMRZNgKNm6R+ ja4oXPbtb4DrELncGIoyt2WA/Qz4xld70VZa/1fqtQcYbIw1cNsnoZ54JB2QjnPzpxfmMMs2Y GTYMUE7bWMVkdWI6hJU0F6EoUHtZuc69i5KwGAXIvDU2DS/oyLLVyqZ6XOn3KWjNMa67eJpuc Wif7hn98cLMyGHalFnGFGYr+uGhH8o22FeUMvA== 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: none client-ip=212.227.126.135; envelope-from=laurent@vivier.eu; helo=mout.kundenserver.de 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, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Richard Henderson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Laurent Vivier Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1633334388029100001 From: Richard Henderson Since we no longer support "v1", there's no need to distinguish "v2". Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson Message-Id: <20210929130553.121567-5-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier --- linux-user/arm/signal.c | 115 ++++++++++++++++------------------------ 1 file changed, 45 insertions(+), 70 deletions(-) diff --git a/linux-user/arm/signal.c b/linux-user/arm/signal.c index d0940bab479c..ed7d1d80bb9c 100644 --- a/linux-user/arm/signal.c +++ b/linux-user/arm/signal.c @@ -46,7 +46,7 @@ struct target_sigcontext { abi_ulong fault_address; }; =20 -struct target_ucontext_v2 { +struct target_ucontext { abi_ulong tuc_flags; abi_ulong tuc_link; target_stack_t tuc_stack; @@ -90,16 +90,16 @@ struct target_iwmmxt_sigframe { #define TARGET_VFP_MAGIC 0x56465001 #define TARGET_IWMMXT_MAGIC 0x12ef842a =20 -struct sigframe_v2 +struct sigframe { - struct target_ucontext_v2 uc; + struct target_ucontext uc; abi_ulong retcode[4]; }; =20 -struct rt_sigframe_v2 +struct rt_sigframe { struct target_siginfo info; - struct target_ucontext_v2 uc; + struct target_ucontext uc; abi_ulong retcode[4]; }; =20 @@ -270,7 +270,7 @@ setup_return(CPUARMState *env, struct target_sigaction = *ka, return 0; } =20 -static abi_ulong *setup_sigframe_v2_vfp(abi_ulong *regspace, CPUARMState *= env) +static abi_ulong *setup_sigframe_vfp(abi_ulong *regspace, CPUARMState *env) { int i; struct target_vfp_sigframe *vfpframe; @@ -287,8 +287,7 @@ static abi_ulong *setup_sigframe_v2_vfp(abi_ulong *regs= pace, CPUARMState *env) return (abi_ulong*)(vfpframe+1); } =20 -static abi_ulong *setup_sigframe_v2_iwmmxt(abi_ulong *regspace, - CPUARMState *env) +static abi_ulong *setup_sigframe_iwmmxt(abi_ulong *regspace, CPUARMState *= env) { int i; struct target_iwmmxt_sigframe *iwmmxtframe; @@ -307,15 +306,15 @@ static abi_ulong *setup_sigframe_v2_iwmmxt(abi_ulong = *regspace, return (abi_ulong*)(iwmmxtframe+1); } =20 -static void setup_sigframe_v2(struct target_ucontext_v2 *uc, - target_sigset_t *set, CPUARMState *env) +static void setup_sigframe(struct target_ucontext *uc, + target_sigset_t *set, CPUARMState *env) { struct target_sigaltstack stack; int i; abi_ulong *regspace; =20 /* Clear all the bits of the ucontext we don't use. */ - memset(uc, 0, offsetof(struct target_ucontext_v2, tuc_mcontext)); + memset(uc, 0, offsetof(struct target_ucontext, tuc_mcontext)); =20 memset(&stack, 0, sizeof(stack)); target_save_altstack(&stack, env); @@ -325,10 +324,10 @@ static void setup_sigframe_v2(struct target_ucontext_= v2 *uc, /* Save coprocessor signal frame. */ regspace =3D uc->tuc_regspace; if (cpu_isar_feature(aa32_vfp_simd, env_archcpu(env))) { - regspace =3D setup_sigframe_v2_vfp(regspace, env); + regspace =3D setup_sigframe_vfp(regspace, env); } if (arm_feature(env, ARM_FEATURE_IWMMXT)) { - regspace =3D setup_sigframe_v2_iwmmxt(regspace, env); + regspace =3D setup_sigframe_iwmmxt(regspace, env); } =20 /* Write terminating magic word */ @@ -339,10 +338,10 @@ static void setup_sigframe_v2(struct target_ucontext_= v2 *uc, } } =20 -static void setup_frame_v2(int usig, struct target_sigaction *ka, - target_sigset_t *set, CPUARMState *regs) +void setup_frame(int usig, struct target_sigaction *ka, + target_sigset_t *set, CPUARMState *regs) { - struct sigframe_v2 *frame; + struct sigframe *frame; abi_ulong frame_addr =3D get_sigframe(ka, regs, sizeof(*frame)); =20 trace_user_setup_frame(regs, frame_addr); @@ -350,10 +349,10 @@ static void setup_frame_v2(int usig, struct target_si= gaction *ka, goto sigsegv; } =20 - setup_sigframe_v2(&frame->uc, set, regs); + setup_sigframe(&frame->uc, set, regs); =20 if (setup_return(regs, ka, frame->retcode, frame_addr, usig, - frame_addr + offsetof(struct sigframe_v2, retcode))) { + frame_addr + offsetof(struct sigframe, retcode))) { goto sigsegv; } =20 @@ -364,17 +363,11 @@ sigsegv: force_sigsegv(usig); } =20 -void setup_frame(int usig, struct target_sigaction *ka, - target_sigset_t *set, CPUARMState *regs) -{ - setup_frame_v2(usig, ka, set, regs); -} - -static void setup_rt_frame_v2(int usig, struct target_sigaction *ka, - target_siginfo_t *info, - target_sigset_t *set, CPUARMState *env) +void setup_rt_frame(int usig, struct target_sigaction *ka, + target_siginfo_t *info, + target_sigset_t *set, CPUARMState *env) { - struct rt_sigframe_v2 *frame; + struct rt_sigframe *frame; abi_ulong frame_addr =3D get_sigframe(ka, env, sizeof(*frame)); abi_ulong info_addr, uc_addr; =20 @@ -383,14 +376,14 @@ static void setup_rt_frame_v2(int usig, struct target= _sigaction *ka, goto sigsegv; } =20 - info_addr =3D frame_addr + offsetof(struct rt_sigframe_v2, info); - uc_addr =3D frame_addr + offsetof(struct rt_sigframe_v2, uc); + info_addr =3D frame_addr + offsetof(struct rt_sigframe, info); + uc_addr =3D frame_addr + offsetof(struct rt_sigframe, uc); tswap_siginfo(&frame->info, info); =20 - setup_sigframe_v2(&frame->uc, set, env); + setup_sigframe(&frame->uc, set, env); =20 if (setup_return(env, ka, frame->retcode, frame_addr, usig, - frame_addr + offsetof(struct rt_sigframe_v2, retcode)= )) { + frame_addr + offsetof(struct rt_sigframe, retcode))) { goto sigsegv; } =20 @@ -404,13 +397,6 @@ sigsegv: force_sigsegv(usig); } =20 -void setup_rt_frame(int usig, struct target_sigaction *ka, - target_siginfo_t *info, - target_sigset_t *set, CPUARMState *env) -{ - setup_rt_frame_v2(usig, ka, info, set, env); -} - static int restore_sigcontext(CPUARMState *env, struct target_sigcontext *sc) { @@ -441,7 +427,7 @@ restore_sigcontext(CPUARMState *env, struct target_sigc= ontext *sc) return err; } =20 -static abi_ulong *restore_sigframe_v2_vfp(CPUARMState *env, abi_ulong *reg= space) +static abi_ulong *restore_sigframe_vfp(CPUARMState *env, abi_ulong *regspa= ce) { int i; abi_ulong magic, sz; @@ -471,8 +457,8 @@ static abi_ulong *restore_sigframe_v2_vfp(CPUARMState *= env, abi_ulong *regspace) return (abi_ulong*)(vfpframe + 1); } =20 -static abi_ulong *restore_sigframe_v2_iwmmxt(CPUARMState *env, - abi_ulong *regspace) +static abi_ulong *restore_sigframe_iwmmxt(CPUARMState *env, + abi_ulong *regspace) { int i; abi_ulong magic, sz; @@ -496,9 +482,9 @@ static abi_ulong *restore_sigframe_v2_iwmmxt(CPUARMStat= e *env, return (abi_ulong*)(iwmmxtframe + 1); } =20 -static int do_sigframe_return_v2(CPUARMState *env, - target_ulong context_addr, - struct target_ucontext_v2 *uc) +static int do_sigframe_return(CPUARMState *env, + target_ulong context_addr, + struct target_ucontext *uc) { sigset_t host_set; abi_ulong *regspace; @@ -506,19 +492,20 @@ static int do_sigframe_return_v2(CPUARMState *env, target_to_host_sigset(&host_set, &uc->tuc_sigmask); set_sigmask(&host_set); =20 - if (restore_sigcontext(env, &uc->tuc_mcontext)) + if (restore_sigcontext(env, &uc->tuc_mcontext)) { return 1; + } =20 /* Restore coprocessor signal frame */ regspace =3D uc->tuc_regspace; if (cpu_isar_feature(aa32_vfp_simd, env_archcpu(env))) { - regspace =3D restore_sigframe_v2_vfp(env, regspace); + regspace =3D restore_sigframe_vfp(env, regspace); if (!regspace) { return 1; } } if (arm_feature(env, ARM_FEATURE_IWMMXT)) { - regspace =3D restore_sigframe_v2_iwmmxt(env, regspace); + regspace =3D restore_sigframe_iwmmxt(env, regspace); if (!regspace) { return 1; } @@ -535,10 +522,10 @@ static int do_sigframe_return_v2(CPUARMState *env, return 0; } =20 -static long do_sigreturn_v2(CPUARMState *env) +long do_sigreturn(CPUARMState *env) { abi_ulong frame_addr; - struct sigframe_v2 *frame =3D NULL; + struct sigframe *frame =3D NULL; =20 /* * Since we stacked the signal on a 64-bit boundary, @@ -555,10 +542,9 @@ static long do_sigreturn_v2(CPUARMState *env) goto badframe; } =20 - if (do_sigframe_return_v2(env, - frame_addr - + offsetof(struct sigframe_v2, uc), - &frame->uc)) { + if (do_sigframe_return(env, + frame_addr + offsetof(struct sigframe, uc), + &frame->uc)) { goto badframe; } =20 @@ -571,15 +557,10 @@ badframe: return -TARGET_QEMU_ESIGRETURN; } =20 -long do_sigreturn(CPUARMState *env) -{ - return do_sigreturn_v2(env); -} - -static long do_rt_sigreturn_v2(CPUARMState *env) +long do_rt_sigreturn(CPUARMState *env) { abi_ulong frame_addr; - struct rt_sigframe_v2 *frame =3D NULL; + struct rt_sigframe *frame =3D NULL; =20 /* * Since we stacked the signal on a 64-bit boundary, @@ -596,10 +577,9 @@ static long do_rt_sigreturn_v2(CPUARMState *env) goto badframe; } =20 - if (do_sigframe_return_v2(env, - frame_addr - + offsetof(struct rt_sigframe_v2, uc), - &frame->uc)) { + if (do_sigframe_return(env, + frame_addr + offsetof(struct rt_sigframe, uc), + &frame->uc)) { goto badframe; } =20 @@ -611,8 +591,3 @@ badframe: force_sig(TARGET_SIGSEGV); return -TARGET_QEMU_ESIGRETURN; } - -long do_rt_sigreturn(CPUARMState *env) -{ - return do_rt_sigreturn_v2(env); -} --=20 2.31.1