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[98.150.199.49]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7640ad06762sm9101302b3a.80.2025.07.29.17.04.22 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Jul 2025 17:04:23 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH 53/89] linux-user/xtensa: Split out target_coredump.c.inc Date: Tue, 29 Jul 2025 13:59:26 -1000 Message-ID: <20250730000003.599084-54-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: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::532; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x532.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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Signed-off-by: Richard Henderson --- linux-user/elfload.c | 38 +------------------------ linux-user/xtensa/target_coredump.c.inc | 38 +++++++++++++++++++++++++ 2 files changed, 39 insertions(+), 37 deletions(-) create mode 100644 linux-user/xtensa/target_coredump.c.inc diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 7cd0d5e7db..347af3202c 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -562,43 +562,7 @@ static bool init_guest_commpage(void) #define ELF_CLASS ELFCLASS32 #define ELF_ARCH EM_XTENSA -/* See linux kernel: arch/xtensa/include/asm/elf.h. */ -#define ELF_NREG 128 -typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG]; - -enum { - TARGET_REG_PC, - TARGET_REG_PS, - TARGET_REG_LBEG, - TARGET_REG_LEND, - TARGET_REG_LCOUNT, - TARGET_REG_SAR, - TARGET_REG_WINDOWSTART, - TARGET_REG_WINDOWBASE, - TARGET_REG_THREADPTR, - TARGET_REG_AR0 = 64, -}; - -static void elf_core_copy_regs(target_elf_gregset_t *regs, - const CPUXtensaState *env) -{ - unsigned i; - - (*regs)[TARGET_REG_PC] = tswapreg(env->pc); - (*regs)[TARGET_REG_PS] = tswapreg(env->sregs[PS] & ~PS_EXCM); - (*regs)[TARGET_REG_LBEG] = tswapreg(env->sregs[LBEG]); - (*regs)[TARGET_REG_LEND] = tswapreg(env->sregs[LEND]); - (*regs)[TARGET_REG_LCOUNT] = tswapreg(env->sregs[LCOUNT]); - (*regs)[TARGET_REG_SAR] = tswapreg(env->sregs[SAR]); - (*regs)[TARGET_REG_WINDOWSTART] = tswapreg(env->sregs[WINDOW_START]); - (*regs)[TARGET_REG_WINDOWBASE] = tswapreg(env->sregs[WINDOW_BASE]); - (*regs)[TARGET_REG_THREADPTR] = tswapreg(env->uregs[THREADPTR]); - xtensa_sync_phys_from_window((CPUXtensaState *)env); - for (i = 0; i < env->config->nareg; ++i) { - (*regs)[TARGET_REG_AR0 + i] = tswapreg(env->phys_regs[i]); - } -} - +#include "target_coredump.c.inc" #define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 4096 diff --git a/linux-user/xtensa/target_coredump.c.inc b/linux-user/xtensa/target_coredump.c.inc new file mode 100644 index 0000000000..192589d1e3 --- /dev/null +++ b/linux-user/xtensa/target_coredump.c.inc @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +/* See linux kernel: arch/xtensa/include/asm/elf.h. */ +#define ELF_NREG 128 +typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG]; + +enum { + TARGET_REG_PC, + TARGET_REG_PS, + TARGET_REG_LBEG, + TARGET_REG_LEND, + TARGET_REG_LCOUNT, + TARGET_REG_SAR, + TARGET_REG_WINDOWSTART, + TARGET_REG_WINDOWBASE, + TARGET_REG_THREADPTR, + TARGET_REG_AR0 = 64, +}; + +static void elf_core_copy_regs(target_elf_gregset_t *regs, + const CPUXtensaState *env) +{ + unsigned i; + + (*regs)[TARGET_REG_PC] = tswapreg(env->pc); + (*regs)[TARGET_REG_PS] = tswapreg(env->sregs[PS] & ~PS_EXCM); + (*regs)[TARGET_REG_LBEG] = tswapreg(env->sregs[LBEG]); + (*regs)[TARGET_REG_LEND] = tswapreg(env->sregs[LEND]); + (*regs)[TARGET_REG_LCOUNT] = tswapreg(env->sregs[LCOUNT]); + (*regs)[TARGET_REG_SAR] = tswapreg(env->sregs[SAR]); + (*regs)[TARGET_REG_WINDOWSTART] = tswapreg(env->sregs[WINDOW_START]); + (*regs)[TARGET_REG_WINDOWBASE] = tswapreg(env->sregs[WINDOW_BASE]); + (*regs)[TARGET_REG_THREADPTR] = tswapreg(env->uregs[THREADPTR]); + xtensa_sync_phys_from_window((CPUXtensaState *)env); + for (i = 0; i < env->config->nareg; ++i) { + (*regs)[TARGET_REG_AR0 + i] = tswapreg(env->phys_regs[i]); + } +} -- 2.43.0