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| author | Richard Henderson <richard.henderson@linaro.org> | 2025-07-29 06:16:07 -1000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2025-08-30 07:04:03 +1000 |
| commit | 59b51b4e7cacca78d0f60e3817150d2c29423d54 (patch) | |
| tree | 1edad4fb91891a55c09265ad3729479ff5b47117 /linux-user/elfload.c | |
| parent | bcaebf6e5bac13352a17eb4949464787c34829f9 (diff) | |
| download | focaccia-qemu-59b51b4e7cacca78d0f60e3817150d2c29423d54.tar.gz focaccia-qemu-59b51b4e7cacca78d0f60e3817150d2c29423d54.zip | |
linux-user: Move elf_core_copy_regs to s390x/elfload.c
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 <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'linux-user/elfload.c')
| -rw-r--r-- | linux-user/elfload.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c index e92c424faf..7c783b74d4 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -461,38 +461,6 @@ static const VdsoImageInfo *vdso_image_info(uint32_t elf_flags) #define ELF_DATA ELFDATA2MSB #define ELF_ARCH EM_S390 -/* See linux kernel: arch/s390/include/uapi/asm/ptrace.h (s390_regs). */ -#define ELF_NREG 27 -typedef struct target_elf_gregset_t { - target_elf_greg_t regs[ELF_NREG]; -} target_elf_gregset_t; - -enum { - TARGET_REG_PSWM = 0, - TARGET_REG_PSWA = 1, - TARGET_REG_GPRS = 2, - TARGET_REG_ARS = 18, - TARGET_REG_ORIG_R2 = 26, -}; - -void elf_core_copy_regs(target_elf_gregset_t *r, const CPUS390XState *env) -{ - int i; - uint32_t *aregs; - - r->regs[TARGET_REG_PSWM] = tswapreg(env->psw.mask); - r->regs[TARGET_REG_PSWA] = tswapreg(env->psw.addr); - for (i = 0; i < 16; i++) { - r->regs[TARGET_REG_GPRS + i] = tswapreg(env->regs[i]); - } - aregs = (uint32_t *)&(r->regs[TARGET_REG_ARS]); - for (i = 0; i < 16; i++) { - aregs[i] = tswap32(env->aregs[i]); - } - r->regs[TARGET_REG_ORIG_R2] = 0; -} - -#define HAVE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 4096 #define VDSO_HEADER "vdso.c.inc" |