runtime: cpu profiling support
R=r
CC=golang-dev
https://golang.org/cl/4306043
diff --git a/src/pkg/runtime/runtime.h b/src/pkg/runtime/runtime.h
index 8eddda6..6cf2685 100644
--- a/src/pkg/runtime/runtime.h
+++ b/src/pkg/runtime/runtime.h
@@ -225,6 +225,7 @@
int32 nomemprof;
int32 waitnextg;
int32 dying;
+ int32 profilehz;
Note havenextg;
G* nextg;
M* alllink; // on allm
@@ -453,9 +454,13 @@
bool runtime·sigsend(int32 sig);
void runtime·gettime(int64*, int32*);
int32 runtime·callers(int32, uintptr*, int32);
+int32 runtime·gentraceback(byte*, byte*, byte*, G*, int32, uintptr*, int32);
int64 runtime·nanotime(void);
void runtime·dopanic(int32);
void runtime·startpanic(void);
+void runtime·sigprof(uint8 *pc, uint8 *sp, uint8 *lr, G *gp);
+void runtime·resetcpuprofiler(int32);
+void runtime·setcpuprofilerate(void(*)(uintptr*, int32), int32);
#pragma varargck argpos runtime·printf 1
#pragma varargck type "d" int32
