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authorAl Viro <viro@zeniv.linux.org.uk>2012-12-07 19:01:58 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2013-02-03 18:16:03 -0500
commitde2bfce30e1abda837c613d1ed5aaecb648c7e8f (patch)
tree72aae8094a5ef1420842fd09b78eab0e760e6068 /arch/microblaze
parent4de6ba68c9f52a361c89ea16c9c55eda2669253b (diff)
downloadvexpress-lsk-de2bfce30e1abda837c613d1ed5aaecb648c7e8f.tar.gz
microblaze: remove debris in ptrace.c
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/microblaze')
-rw-r--r--arch/microblaze/kernel/ptrace.c23
1 files changed, 0 insertions, 23 deletions
diff --git a/arch/microblaze/kernel/ptrace.c b/arch/microblaze/kernel/ptrace.c
index ab1b9db661f..b050219c42e 100644
--- a/arch/microblaze/kernel/ptrace.c
+++ b/arch/microblaze/kernel/ptrace.c
@@ -164,29 +164,6 @@ asmlinkage void do_syscall_trace_leave(struct pt_regs *regs)
tracehook_report_syscall_exit(regs, step);
}
-#if 0
-static asmlinkage void syscall_trace(void)
-{
- if (!test_thread_flag(TIF_SYSCALL_TRACE))
- return;
- if (!(current->ptrace & PT_PTRACED))
- return;
- /* The 0x80 provides a way for the tracing parent to distinguish
- between a syscall stop and SIGTRAP delivery */
- ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD)
- ? 0x80 : 0));
- /*
- * this isn't the same as continuing with a signal, but it will do
- * for normal use. strace only continues with a signal if the
- * stopping signal is not SIGTRAP. -brl
- */
- if (current->exit_code) {
- send_sig(current->exit_code, current, 1);
- current->exit_code = 0;
- }
-}
-#endif
-
void ptrace_disable(struct task_struct *child)
{
/* nothing to do */