From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Mon, 5 Mar 2012 17:07:37 +0000 (+0000)
Subject: runtime: Implement runtime.Callers.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c3f87aa90913654a711c671568ec5bf9488a4440;p=gcc.git

runtime: Implement runtime.Callers.

From-SVN: r184944
---

diff --git a/libgo/runtime/go-callers.c b/libgo/runtime/go-callers.c
index 65babbe1221..0089c67e0cd 100644
--- 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);
+}