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runtime: Implement runtime.Callers. 

From-SVN: r184944
This commit is contained in:
Ian Lance Taylor 2012-03-05 17:07:37 +00:00
parent d28b0b0861
commit c3f87aa909
1 changed files with 9 additions and 0 deletions
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9
libgo/runtime/go-callers.c
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@ -55,3 +55,12 @@ runtime_callers (int32 skip, uintptr *pcbuf, int32 m)
_Unwind_Backtrace (backtrace, &arg); _Unwind_Backtrace (backtrace, &arg);
return arg.index; 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);
}