diff options
| author | Shaohua Li <shaohua.li@intel.com> | 2008-02-28 16:09:38 +0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-03-12 16:27:35 -0700 |
| commit | 6cb53d7a6f40858181facde0f52587731d2e621f (patch) | |
| tree | 40ccc06aeecad3e9deffb140965879b9259ddab9 | |
| parent | 75529219373e53042fc46c86d991125e616f42dd (diff) | |
[IA64] use CORE_DUMP_USE_REGSET
After we have regset support, we can use CORE_DUMP_USE_REGSET.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
| -rw-r--r-- | arch/ia64/kernel/process.c | 30 | ||||
| -rw-r--r-- | include/asm-ia64/elf.h | 7 |
2 files changed, 1 insertions, 36 deletions
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c index 49937a383b2..a5ea817cbcb 100644 --- a/arch/ia64/kernel/process.c +++ b/arch/ia64/kernel/process.c @@ -625,21 +625,6 @@ do_dump_fpu (struct unw_frame_info *info, void *arg) do_dump_task_fpu(current, info, arg); } -int -dump_task_regs(struct task_struct *task, elf_gregset_t *regs) -{ - struct unw_frame_info tcore_info; - - if (current == task) { - unw_init_running(do_copy_regs, regs); - } else { - memset(&tcore_info, 0, sizeof(tcore_info)); - unw_init_from_blocked_task(&tcore_info, task); - do_copy_task_regs(task, &tcore_info, regs); - } - return 1; -} - void ia64_elf_core_copy_regs (struct pt_regs *pt, elf_gregset_t dst) { @@ -647,21 +632,6 @@ ia64_elf_core_copy_regs (struct pt_regs *pt, elf_gregset_t dst) } int -dump_task_fpu (struct task_struct *task, elf_fpregset_t *dst) -{ - struct unw_frame_info tcore_info; - - if (current == task) { - unw_init_running(do_dump_fpu, dst); - } else { - memset(&tcore_info, 0, sizeof(tcore_info)); - unw_init_from_blocked_task(&tcore_info, task); - do_dump_task_fpu(task, &tcore_info, dst); - } - return 1; -} - -int dump_fpu (struct pt_regs *pt, elf_fpregset_t dst) { unw_init_running(do_dump_fpu, dst); diff --git a/include/asm-ia64/elf.h b/include/asm-ia64/elf.h index 064cf7dcea8..5e0c1a6bce8 100644 --- a/include/asm-ia64/elf.h +++ b/include/asm-ia64/elf.h @@ -26,6 +26,7 @@ #define ELF_ARCH EM_IA_64 #define USE_ELF_CORE_DUMP +#define CORE_DUMP_USE_REGSET /* Least-significant four bits of ELF header's e_flags are OS-specific. The bits are interpreted as follows by Linux: */ @@ -207,12 +208,6 @@ extern void ia64_elf_core_copy_regs (struct pt_regs *src, elf_gregset_t dst); struct task_struct; -extern int dump_task_regs(struct task_struct *, elf_gregset_t *); -extern int dump_task_fpu (struct task_struct *, elf_fpregset_t *); - -#define ELF_CORE_COPY_TASK_REGS(tsk, elf_gregs) dump_task_regs(tsk, elf_gregs) -#define ELF_CORE_COPY_FPREGS(tsk, elf_fpregs) dump_task_fpu(tsk, elf_fpregs) - #define GATE_EHDR ((const struct elfhdr *) GATE_ADDR) /* update AT_VECTOR_SIZE_ARCH if the number of NEW_AUX_ENT entries changes */ |