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[122.150.204.12]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7722a71c60bsm3302493b3a.103.2025.08.29.15.25.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 Aug 2025 15:25:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1756506343; x=1757111143; 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=MsoQMsrVjyuGG6ZN+wMiGIbmgF1Jyx473twY5pZoe2U=; b=wC0lOI8HniL+/btzwQ+wShkrssion4eEhPkN+HvE9gmiYG2Alsovufa+UMWddWW96b ZEOkgy4tlWROFETdRueijxjdOg1BGtcNDuCuWRA1ML90C0aMmwXFTraJPSLB3mZJuZnf 1PtATZt289kG9FeqAuAi8TdGxnU5PxAjQHM2BGNQvBBoXp/ca4gHAHQw27nSdRT8Zqho qHYqX3bm8pkAaiGD1klcBDk3eOXC4GagGSngOlfKDuXJ5PtV3KWLlwFYq7pfDFUg/pyi MZ+rIWuS5uZflxEptOmqslMB6WmttvzdDFKatEVvDtu3tUeeMxtEpJEo4VeF9LdhETZc fsaw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756506343; x=1757111143; 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=MsoQMsrVjyuGG6ZN+wMiGIbmgF1Jyx473twY5pZoe2U=; b=aZCrg990ctiqNvZqcJkyDvRof7RcqREuvzj5XqDJt0i1tC51ZmA3Tw479eGiLUaoRj wf3Y1+gLVnzrEE4LhHxqy+Xys/fbf3sgUeRKTwx0igesvYFaBkMHlUdL2X2stoDtm/lg CUr2yvKgYnfe0BWOgLtOUC8bw4SzASff4v5brGNl9r96+822221xdNJU2BSZqwFGSu/4 PhrxEJZgUE1sm0tkrSH769Xdex8ZvZSBMpCylWyNzga7ujaRSnoAUYv8VSvaAqGnB1dH j+C7m6lc7HEn2caz1W2MVdnlYmmdVeYeaR8EuQhWrm8jzCbKb/uqIQpfdWs3PgB/mGTW D1ng== X-Gm-Message-State: AOJu0Yx5fRGfQPIvijm/gRW3B0ijxVyjPYDV1DIfjd7CjHmu41CxdPE8 XD0zoAr8jHcg+Q3JujYv7Q4v8MWklGCF89oOFgmRa9CxGxhnIZ/NtWJwE647akKhUJlt5zS/PkO qHhcvGLk= X-Gm-Gg: ASbGncv6TcPQRAEV/Gfm7f6c7ta6zJa8rp5UoX36SQlInNIPlVnBzsWFE+4nBqdP1DX qkRgrhe0ZfG/F2tTR/IiYWtXfDlqbgbggCfMxSgXLtaGlau+WosgcFP5ukJBk6dLscOsaVj7+O1 wHtbS/9x7KDZcOPy4m7c/gKw1TtTqG4gU44x7Uzd+5l1X9Yww5nN3b3ST9feA3hlCzTbuYWm0zE 8HesnpldGvt+cZLhU375fwgyS7s+LCHdv+UOsBhxwsTkoah2064iN6C0nUR1BMqr8R+w+iXtap3 7kVFjeDl4S5V8bViQXwoXDDjOsm4HOTHsc0c9KHsoZEeG5dbKevU2ZtyBhIF95fvZSuJMH7mW2b WkJ5VcW8RLuTdqwDnVei51uSQgX0VLdXjXEd+4UQCa4daAdL1zz/p7We0FS0rlzNWbtn5//E= X-Google-Smtp-Source: AGHT+IFv39DWESwntg1BlGiGmdtDQWeBJWUevEShFnpzBLXNSqX5I6+g0chApMb1Fe94NNlf4sDdNQ== X-Received: by 2002:a05:6a20:2586:b0:220:3870:c61e with SMTP id adf61e73a8af0-243d6dcea40mr347643637.4.1756506343492; Fri, 29 Aug 2025 15:25:43 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Peter Maydell Subject: [PULL 29/91] linux-user: Move elf_core_copy_regs to sh4/elfload.c Date: Sat, 30 Aug 2025 08:23:25 +1000 Message-ID: <20250829222427.289668-30-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250829222427.289668-1-richard.henderson@linaro.org> References: <20250829222427.289668-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::42e; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42e.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: 1756570835353116600 Content-Type: text/plain; charset="utf-8" Move elf_core_copy_regs to elfload.c. Move HAVE_ELF_CORE_DUMP, ELF_NREGS, target_elf_gregset_t to target_elf.h. For now, duplicate the definitions of target_elf_greg_t and tswapreg. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- linux-user/sh4/target_elf.h | 9 +++++++++ linux-user/elfload.c | 33 --------------------------------- linux-user/sh4/elfload.c | 29 +++++++++++++++++++++++++++++ 3 files changed, 38 insertions(+), 33 deletions(-) diff --git a/linux-user/sh4/target_elf.h b/linux-user/sh4/target_elf.h index badd0f5371..f7443ddbac 100644 --- a/linux-user/sh4/target_elf.h +++ b/linux-user/sh4/target_elf.h @@ -9,5 +9,14 @@ #define SH4_TARGET_ELF_H =20 #define HAVE_ELF_HWCAP 1 +#define HAVE_ELF_CORE_DUMP 1 + +typedef abi_ulong target_elf_greg_t; + +/* See linux kernel: arch/sh/include/asm/elf.h. */ +#define ELF_NREG 23 +typedef struct target_elf_gregset_t { + target_elf_greg_t regs[ELF_NREG]; +} target_elf_gregset_t; =20 #endif diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 8c3ef41312..69532faddb 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -433,39 +433,6 @@ static const VdsoImageInfo *vdso_image_info(uint32_t e= lf_flags) #define ELF_CLASS ELFCLASS32 #define ELF_ARCH EM_SH =20 -/* See linux kernel: arch/sh/include/asm/elf.h. */ -#define ELF_NREG 23 -typedef struct target_elf_gregset_t { - target_elf_greg_t regs[ELF_NREG]; -} target_elf_gregset_t; - -/* See linux kernel: arch/sh/include/asm/ptrace.h. */ -enum { - TARGET_REG_PC =3D 16, - TARGET_REG_PR =3D 17, - TARGET_REG_SR =3D 18, - TARGET_REG_GBR =3D 19, - TARGET_REG_MACH =3D 20, - TARGET_REG_MACL =3D 21, - TARGET_REG_SYSCALL =3D 22 -}; - -void elf_core_copy_regs(target_elf_gregset_t *r, const CPUSH4State *env) -{ - for (int i =3D 0; i < 16; i++) { - r->regs[i] =3D tswapreg(env->gregs[i]); - } - - r->regs[TARGET_REG_PC] =3D tswapreg(env->pc); - r->regs[TARGET_REG_PR] =3D tswapreg(env->pr); - r->regs[TARGET_REG_SR] =3D tswapreg(env->sr); - r->regs[TARGET_REG_GBR] =3D tswapreg(env->gbr); - r->regs[TARGET_REG_MACH] =3D tswapreg(env->mach); - r->regs[TARGET_REG_MACL] =3D tswapreg(env->macl); - r->regs[TARGET_REG_SYSCALL] =3D 0; /* FIXME */ -} - -#define HAVE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 4096 =20 #endif diff --git a/linux-user/sh4/elfload.c b/linux-user/sh4/elfload.c index 99ad4f6334..71cae9703e 100644 --- a/linux-user/sh4/elfload.c +++ b/linux-user/sh4/elfload.c @@ -3,6 +3,7 @@ #include "qemu/osdep.h" #include "qemu.h" #include "loader.h" +#include "target_elf.h" =20 =20 const char *get_elf_cpu_model(uint32_t eflags) @@ -36,3 +37,31 @@ abi_ulong get_elf_hwcap(CPUState *cs) =20 return hwcap; } + +#define tswapreg(ptr) tswapal(ptr) + +/* See linux kernel: arch/sh/include/asm/ptrace.h. */ +enum { + TARGET_REG_PC =3D 16, + TARGET_REG_PR =3D 17, + TARGET_REG_SR =3D 18, + TARGET_REG_GBR =3D 19, + TARGET_REG_MACH =3D 20, + TARGET_REG_MACL =3D 21, + TARGET_REG_SYSCALL =3D 22 +}; + +void elf_core_copy_regs(target_elf_gregset_t *r, const CPUSH4State *env) +{ + for (int i =3D 0; i < 16; i++) { + r->regs[i] =3D tswapreg(env->gregs[i]); + } + + r->regs[TARGET_REG_PC] =3D tswapreg(env->pc); + r->regs[TARGET_REG_PR] =3D tswapreg(env->pr); + r->regs[TARGET_REG_SR] =3D tswapreg(env->sr); + r->regs[TARGET_REG_GBR] =3D tswapreg(env->gbr); + r->regs[TARGET_REG_MACH] =3D tswapreg(env->mach); + r->regs[TARGET_REG_MACL] =3D tswapreg(env->macl); + r->regs[TARGET_REG_SYSCALL] =3D 0; /* FIXME */ +} --=20 2.43.0