diff options
Diffstat (limited to 'arch/mips/kernel/ptrace.c')
-rw-r--r-- | arch/mips/kernel/ptrace.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c index 054861ccb4dd..c51b95ff8644 100644 --- a/arch/mips/kernel/ptrace.c +++ b/arch/mips/kernel/ptrace.c | |||
@@ -493,36 +493,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) | |||
493 | ret = ptrace_setfpregs(child, (__u32 __user *) data); | 493 | ret = ptrace_setfpregs(child, (__u32 __user *) data); |
494 | break; | 494 | break; |
495 | 495 | ||
496 | case PTRACE_SYSCALL: /* continue and stop at next (return from) syscall */ | ||
497 | case PTRACE_CONT: { /* restart after signal. */ | ||
498 | ret = -EIO; | ||
499 | if (!valid_signal(data)) | ||
500 | break; | ||
501 | if (request == PTRACE_SYSCALL) { | ||
502 | set_tsk_thread_flag(child, TIF_SYSCALL_TRACE); | ||
503 | } | ||
504 | else { | ||
505 | clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE); | ||
506 | } | ||
507 | child->exit_code = data; | ||
508 | wake_up_process(child); | ||
509 | ret = 0; | ||
510 | break; | ||
511 | } | ||
512 | |||
513 | /* | ||
514 | * make the child exit. Best I can do is send it a sigkill. | ||
515 | * perhaps it should be put in the status that it wants to | ||
516 | * exit. | ||
517 | */ | ||
518 | case PTRACE_KILL: | ||
519 | ret = 0; | ||
520 | if (child->exit_state == EXIT_ZOMBIE) /* already dead */ | ||
521 | break; | ||
522 | child->exit_code = SIGKILL; | ||
523 | wake_up_process(child); | ||
524 | break; | ||
525 | |||
526 | case PTRACE_GET_THREAD_AREA: | 496 | case PTRACE_GET_THREAD_AREA: |
527 | ret = put_user(task_thread_info(child)->tp_value, | 497 | ret = put_user(task_thread_info(child)->tp_value, |
528 | (unsigned long __user *) data); | 498 | (unsigned long __user *) data); |