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| author | Russ Cox <rsc@golang.org> | 2011-02-02 16:44:20 -0500 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2011-02-02 16:44:20 -0500 |
| commit | b287d7cbe1794ab7e0834e9ad3a9a7a714fde8e7 (patch) | |
| tree | fa483eec67e4fa1f7193b14526315a671431ea11 /src/pkg/runtime/runtime.h | |
| parent | 827e98d4fdbb470adf4dd5caafe88ea14e902047 (diff) | |
| download | go-b287d7cbe1794ab7e0834e9ad3a9a7a714fde8e7.tar.xz | |
runtime: more detailed panic traces, line number work
Follow morestack, so that crashes during a stack split
give complete traces. Also mark stack segment boundaries
as an aid to debugging.
Correct various line number bugs with yet another attempt
at interpreting the pc/ln table. This one has a chance at
being correct, because I based it on reading src/cmd/ld/lib.c
instead of on reading the documentation.
Fixes #1138.
Fixes #1430.
Fixes #1461.
throw: runtime: split stack overflow
runtime.throw+0x3e /home/rsc/g/go2/src/pkg/runtime/runtime.c:78
runtime.throw(0x81880af, 0xf75c8b18)
runtime.newstack+0xad /home/rsc/g/go2/src/pkg/runtime/proc.c:728
runtime.newstack()
runtime.morestack+0x4f /home/rsc/g/go2/src/pkg/runtime/386/asm.s:184
runtime.morestack()
----- morestack called from stack: -----
runtime.new+0x1a /home/rsc/g/go2/src/pkg/runtime/malloc.c:288
runtime.new(0x1, 0x0, 0x0)
gongo.makeBoard+0x33 /tmp/Gongo/gongo_robot_test.go:344
gongo.makeBoard(0x809d238, 0x1, 0xf76092c8, 0x1)
----- stack segment boundary -----
gongo.checkEasyScore+0xcc /tmp/Gongo/gongo_robot_test.go:287
gongo.checkEasyScore(0xf764b710, 0x0, 0x809d238, 0x1)
gongo.TestEasyScore+0x8c /tmp/Gongo/gongo_robot_test.go:255
gongo.TestEasyScore(0xf764b710, 0x818a990)
testing.tRunner+0x2f /home/rsc/g/go2/src/pkg/testing/testing.go:132
testing.tRunner(0xf764b710, 0xf763b5dc, 0x0)
runtime.goexit /home/rsc/g/go2/src/pkg/runtime/proc.c:149
runtime.goexit()
R=ken2, r
CC=golang-dev
https://golang.org/cl/4000053
Diffstat (limited to 'src/pkg/runtime/runtime.h')
| -rw-r--r-- | src/pkg/runtime/runtime.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/pkg/runtime/runtime.h b/src/pkg/runtime/runtime.h index 2c19f851e4..b76632a2d4 100644 --- a/src/pkg/runtime/runtime.h +++ b/src/pkg/runtime/runtime.h @@ -419,7 +419,7 @@ void runtime·signalstack(byte*, int32); G* runtime·malg(int32); void runtime·minit(void); Func* runtime·findfunc(uintptr); -int32 runtime·funcline(Func*, uint64); +int32 runtime·funcline(Func*, uintptr); void* runtime·stackalloc(uint32); void runtime·stackfree(void*, uintptr); MCache* runtime·allocmcache(void); |