diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/microblaze/kernel/ptrace.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/arch/microblaze/kernel/ptrace.c b/arch/microblaze/kernel/ptrace.c index 8c21d8b3cb0c..6d6349a145f9 100644 --- a/arch/microblaze/kernel/ptrace.c +++ b/arch/microblaze/kernel/ptrace.c @@ -110,43 +110,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) if (rval == 0 && request == PTRACE_PEEKUSR) rval = put_user(val, (unsigned long *)data); break; - /* Continue and stop at next (return from) syscall */ - case PTRACE_SYSCALL: - pr_debug("PTRACE_SYSCALL\n"); - case PTRACE_SINGLESTEP: - pr_debug("PTRACE_SINGLESTEP\n"); - /* Restart after a signal. */ - case PTRACE_CONT: - pr_debug("PTRACE_CONT\n"); - rval = -EIO; - if (!valid_signal(data)) - break; - - if (request == PTRACE_SYSCALL) - set_tsk_thread_flag(child, TIF_SYSCALL_TRACE); - else - clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE); - - child->exit_code = data; - pr_debug("wakeup_process\n"); - wake_up_process(child); - rval = 0; - break; - - /* - * make the child exit. Best I can do is send it a sigkill. - * perhaps it should be put in the status that it wants to - * exit. - */ - case PTRACE_KILL: - pr_debug("PTRACE_KILL\n"); - rval = 0; - if (child->exit_state == EXIT_ZOMBIE) /* already dead */ - break; - child->exit_code = SIGKILL; - wake_up_process(child); - break; - default: rval = ptrace_request(child, request, addr, data); } |