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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2018-07-27 18:43:34 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2018-07-27 18:43:34 +0000 |
| commit | 5ac2fd0d6edd8198ed10b66f48402678471c044c (patch) | |
| tree | c774cea3b87cb75ea927518c69a4dd358cf23888 /gcc | |
| parent | 58f51e5ca290160e67dcbf3b89654e025c9d3136 (diff) | |
| download | gcc-5ac2fd0d6edd8198ed10b66f48402678471c044c.zip gcc-5ac2fd0d6edd8198ed10b66f48402678471c044c.tar.gz gcc-5ac2fd0d6edd8198ed10b66f48402678471c044c.tar.bz2 | |
libgo: prune sighandler frames in runtime.sigprof
When writing stack frames to the pprof CPU profile machinery, it is
very important to insure that the frames emitted do not contain any
frames corresponding to artifacts of the profiling process itself
(signal handlers, sigprof, etc). This patch changes runtime.sigprof to
strip out those frames from the raw stack generated by
"runtime.callers".
Fixes golang/go#26595.
Reviewed-on: https://go-review.googlesource.com/126175
From-SVN: r263035
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/go/gofrontend/MERGE | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/go/gofrontend/MERGE b/gcc/go/gofrontend/MERGE index abd5592..95b6bcc 100644 --- a/gcc/go/gofrontend/MERGE +++ b/gcc/go/gofrontend/MERGE @@ -1,4 +1,4 @@ -39d4d755db7d71b5e770ca435a8b1d1f08f53185 +a2e0ad16555b2698df8e71f4c0fe02e185715bc1 The first line of this file holds the git revision number of the last merge done from the gofrontend repository. |