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Tue, 29 Jul 2025 17:04:22 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH 52/89] linux-user/s390x: Split out target_coredump.c.inc Date: Tue, 29 Jul 2025 13:59:25 -1000 Message-ID: <20250730000003.599084-53-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250730000003.599084-1-richard.henderson@linaro.org> References: <20250730000003.599084-1-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::436; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x436.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: 1753835327643116600 Content-Type: text/plain; charset="utf-8" Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell --- linux-user/elfload.c | 31 +------------------------- linux-user/s390x/target_coredump.c.inc | 31 ++++++++++++++++++++++++++ 2 files changed, 32 insertions(+), 30 deletions(-) create mode 100644 linux-user/s390x/target_coredump.c.inc diff --git a/linux-user/elfload.c b/linux-user/elfload.c index d9def102e3..7cd0d5e7db 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -490,36 +490,7 @@ static const VdsoImageInfo *vdso_image_info(uint32_t e= lf_flags) #define ELF_DATA ELFDATA2MSB #define ELF_ARCH EM_S390 =20 -/* See linux kernel: arch/s390/include/uapi/asm/ptrace.h (s390_regs). */ -#define ELF_NREG 27 -typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG]; - -enum { - TARGET_REG_PSWM =3D 0, - TARGET_REG_PSWA =3D 1, - TARGET_REG_GPRS =3D 2, - TARGET_REG_ARS =3D 18, - TARGET_REG_ORIG_R2 =3D 26, -}; - -static void elf_core_copy_regs(target_elf_gregset_t *regs, - const CPUS390XState *env) -{ - int i; - uint32_t *aregs; - - (*regs)[TARGET_REG_PSWM] =3D tswapreg(env->psw.mask); - (*regs)[TARGET_REG_PSWA] =3D tswapreg(env->psw.addr); - for (i =3D 0; i < 16; i++) { - (*regs)[TARGET_REG_GPRS + i] =3D tswapreg(env->regs[i]); - } - aregs =3D (uint32_t *)&((*regs)[TARGET_REG_ARS]); - for (i =3D 0; i < 16; i++) { - aregs[i] =3D tswap32(env->aregs[i]); - } - (*regs)[TARGET_REG_ORIG_R2] =3D 0; -} - +#include "target_coredump.c.inc" #define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 4096 =20 diff --git a/linux-user/s390x/target_coredump.c.inc b/linux-user/s390x/targ= et_coredump.c.inc new file mode 100644 index 0000000000..bc8cd9d6c6 --- /dev/null +++ b/linux-user/s390x/target_coredump.c.inc @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +/* See linux kernel: arch/s390/include/uapi/asm/ptrace.h (s390_regs). */ +#define ELF_NREG 27 +typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG]; + +enum { + TARGET_REG_PSWM =3D 0, + TARGET_REG_PSWA =3D 1, + TARGET_REG_GPRS =3D 2, + TARGET_REG_ARS =3D 18, + TARGET_REG_ORIG_R2 =3D 26, +}; + +static void elf_core_copy_regs(target_elf_gregset_t *regs, + const CPUS390XState *env) +{ + int i; + uint32_t *aregs; + + (*regs)[TARGET_REG_PSWM] =3D tswapreg(env->psw.mask); + (*regs)[TARGET_REG_PSWA] =3D tswapreg(env->psw.addr); + for (i =3D 0; i < 16; i++) { + (*regs)[TARGET_REG_GPRS + i] =3D tswapreg(env->regs[i]); + } + aregs =3D (uint32_t *)&((*regs)[TARGET_REG_ARS]); + for (i =3D 0; i < 16; i++) { + aregs[i] =3D tswap32(env->aregs[i]); + } + (*regs)[TARGET_REG_ORIG_R2] =3D 0; +} --=20 2.43.0