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linux-user: add core dump support for SH 

Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Nathan Froyd 2009-12-11 09:04:51 -08:00 committed by Aurelien Jarno
parent 7a93cc55e9
commit 7631c97ec9
1 changed files with 33 additions and 0 deletions
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33
linux-user/elfload.c
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@ -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