runtime: Implement runtime.Callers.

From-SVN: r184944
2012-03-05 17:07:37 +00:00 · 2012-03-05 17:07:37 +00:00 · c3f87aa909
parent d28b0b0861
commit c3f87aa909
1 changed files with 9 additions and 0 deletions
--- a/libgo/runtime/go-callers.c
+++ b/libgo/runtime/go-callers.c
@ -55,3 +55,12 @@ runtime_callers (int32 skip, uintptr *pcbuf, int32 m)
  _Unwind_Backtrace (backtrace, &arg);
  return arg.index;
 }
+
+int Callers (int, struct __go_open_array)
+  __asm__ ("libgo_runtime.runtime.Callers");
+
+int
+Callers (int skip, struct __go_open_array pc)
+{
+  return runtime_callers (skip, (uintptr *) pc.__values, pc.__count);
+}