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authorDavid Leadbeater <dgl@dgl.cx>2010-12-10 14:56:41 -0800
committerFather Chrysostomos <sprout@cpan.org>2010-12-10 16:09:32 -0800
commit3e2413e5f999573e5bcccfb506d8a449a3ab690b (patch)
treeff9d93d510b476e50ed1a3030f545f44362c6d74 /cop.h
parent6d1f0892ce0bd77f843552ab189aa5f121c374d4 (diff)
downloadperl-3e2413e5f999573e5bcccfb506d8a449a3ab690b.tar.gz
[perl #80548] Add the stash name to DTrace probes
This adds an additional parameter to perl's dtrace probes with the stash name of the subroutine. This generally looks nicer than the filename but gives a similar level of context. As this is an additional parameter this will not have an impact on existing DTrace scripts. (Also due to the way DTrace works I believe it does not break binary compatibility and would be safe to backport to maint-5.12 if desired, but I'm not a DTrace expert.)
Diffstat (limited to 'cop.h')
-rw-r--r--cop.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/cop.h b/cop.h
index 0a6169bc49..939d1ffca3 100644
--- a/cop.h
+++ b/cop.h
@@ -617,7 +617,8 @@ struct block_format {
#define PUSHSUB_BASE(cx) \
ENTRY_PROBE(GvENAME(CvGV(cv)), \
CopFILE((const COP *)CvSTART(cv)), \
- CopLINE((const COP *)CvSTART(cv))); \
+ CopLINE((const COP *)CvSTART(cv)), \
+ CopSTASHPV((const COP *)CvSTART(cv))); \
\
cx->blk_sub.cv = cv; \
cx->blk_sub.olddepth = CvDEPTH(cv); \
@@ -667,7 +668,8 @@ struct block_format {
STMT_START { \
RETURN_PROBE(GvENAME(CvGV((const CV*)cx->blk_sub.cv)), \
CopFILE((COP*)CvSTART((const CV*)cx->blk_sub.cv)), \
- CopLINE((COP*)CvSTART((const CV*)cx->blk_sub.cv))); \
+ CopLINE((COP*)CvSTART((const CV*)cx->blk_sub.cv)), \
+ CopSTASHPV((COP*)CvSTART((const CV*)cx->blk_sub.cv))); \
\
if (CxHASARGS(cx)) { \
POP_SAVEARRAY(); \