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([144.6.121.55]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-b49cb8b4b98sm13933222a12.19.2025.08.28.05.09.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Aug 2025 05:09:13 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org Subject: [PATCH v3 13/87] linux-user/xtensa: Convert target_elf_gregset_t to a struct Date: Thu, 28 Aug 2025 22:07:22 +1000 Message-ID: <20250828120836.195358-14-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250828120836.195358-1-richard.henderson@linaro.org> References: <20250828120836.195358-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::102c; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102c.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 | 26 ++++++++++++++------------ 1 file changed, 14 insertions(+), 12 deletions(-) diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 98c17d32e6..930701f08f 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -873,7 +873,9 @@ static bool init_guest_commpage(void) /* See linux kernel: arch/xtensa/include/asm/elf.h. */ #define ELF_NREG 128 -typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG]; +typedef struct target_elf_gregset_t { + target_elf_greg_t regs[ELF_NREG]; +} target_elf_gregset_t; enum { TARGET_REG_PC, @@ -888,23 +890,23 @@ enum { TARGET_REG_AR0 = 64, }; -static void elf_core_copy_regs(target_elf_gregset_t *regs, +static void elf_core_copy_regs(target_elf_gregset_t *r, 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]); + r->regs[TARGET_REG_PC] = tswapreg(env->pc); + r->regs[TARGET_REG_PS] = tswapreg(env->sregs[PS] & ~PS_EXCM); + r->regs[TARGET_REG_LBEG] = tswapreg(env->sregs[LBEG]); + r->regs[TARGET_REG_LEND] = tswapreg(env->sregs[LEND]); + r->regs[TARGET_REG_LCOUNT] = tswapreg(env->sregs[LCOUNT]); + r->regs[TARGET_REG_SAR] = tswapreg(env->sregs[SAR]); + r->regs[TARGET_REG_WINDOWSTART] = tswapreg(env->sregs[WINDOW_START]); + r->regs[TARGET_REG_WINDOWBASE] = tswapreg(env->sregs[WINDOW_BASE]); + r->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]); + r->regs[TARGET_REG_AR0 + i] = tswapreg(env->phys_regs[i]); } } -- 2.43.0