diff options
| author | Nathan Froyd <froydnj@codesourcery.com> | 2009-12-11 09:04:51 -0800 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2009-12-19 20:29:18 +0100 |
| commit | 7631c97ec9648da7b3420a925e8d95e8bd3f444e (patch) | |
| tree | 8d931b75af5843697884af90037b90817b16b071 /linux-user/elfload.c | |
| parent | 7a93cc55e9af661949cb9a56866b5652667294c9 (diff) | |
linux-user: add core dump support for SH
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'linux-user/elfload.c')
| -rw-r--r-- | linux-user/elfload.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 78dcf6500c..b90604b447 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -682,6 +682,39 @@ static inline void init_thread(struct target_pt_regs *regs, struct image_info *i regs->regs[15] = infop->start_stack; } +/* See linux kernel: arch/sh/include/asm/elf.h. */ +#define ELF_NREG 23 +typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG]; + +/* See linux kernel: arch/sh/include/asm/ptrace.h. */ +enum { + TARGET_REG_PC = 16, + TARGET_REG_PR = 17, + TARGET_REG_SR = 18, + TARGET_REG_GBR = 19, + TARGET_REG_MACH = 20, + TARGET_REG_MACL = 21, + TARGET_REG_SYSCALL = 22 +}; + +static inline void elf_core_copy_regs(target_elf_gregset_t *regs, const CPUState *env) +{ + int i; + + for (i = 0; i < 16; i++) { + (*regs[i]) = tswapl(env->gregs[i]); + } + + (*regs)[TARGET_REG_PC] = tswapl(env->pc); + (*regs)[TARGET_REG_PR] = tswapl(env->pr); + (*regs)[TARGET_REG_SR] = tswapl(env->sr); + (*regs)[TARGET_REG_GBR] = tswapl(env->gbr); + (*regs)[TARGET_REG_MACH] = tswapl(env->mach); + (*regs)[TARGET_REG_MACL] = tswapl(env->macl); + (*regs)[TARGET_REG_SYSCALL] = 0; /* FIXME */ +} + +#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 4096 #endif |