runtime: dump the full stack of a throwing goroutine
Useful for debugging of runtime bugs.
+ Do not print "stack segment boundary" unless GOTRACEBACK>1.
+ Do not traceback system goroutines unless GOTRACEBACK>1.
R=rsc, minux.ma
CC=golang-dev
https://golang.org/cl/7098050
diff --git a/src/pkg/runtime/runtime.h b/src/pkg/runtime/runtime.h
index e21c276..22aead7 100644
--- a/src/pkg/runtime/runtime.h
+++ b/src/pkg/runtime/runtime.h
@@ -219,6 +219,7 @@
G* schedlink;
bool readyonstop;
bool ispanic;
+ bool issystem;
int8 raceignore; // ignore race detection events
M* m; // for debuggers, but offset not hard-coded
M* lockedm;
@@ -252,6 +253,7 @@
G* curg; // current running goroutine
int32 id;
int32 mallocing;
+ int32 throwing;
int32 gcing;
int32 locks;
int32 nomemprof;
@@ -865,7 +867,7 @@
Hchan* runtime·makechan_c(ChanType*, int64);
void runtime·chansend(ChanType*, Hchan*, byte*, bool*, void*);
void runtime·chanrecv(ChanType*, Hchan*, byte*, bool*, bool*);
-bool runtime·showframe(Func*);
+bool runtime·showframe(Func*, bool);
void runtime·ifaceE2I(InterfaceType*, Eface, Iface*);
