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| author | Nick Clifton <nickc@redhat.com> | 2010-07-16 14:52:15 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2010-07-16 14:52:15 +0000 |
| commit | 183e4ed8bc23eb5396b66e6d4a6167baa429f94d (patch) | |
| tree | f269825bba7bafd8d85537165886af808cb5b95a /gprof | |
| parent | 4e92bb1cd7758c6e95be333ec3efd41baec318dc (diff) | |
| download | gdb-183e4ed8bc23eb5396b66e6d4a6167baa429f94d.zip gdb-183e4ed8bc23eb5396b66e6d4a6167baa429f94d.tar.gz gdb-183e4ed8bc23eb5396b66e6d4a6167baa429f94d.tar.bz2 | |
* corefile.c (core_sym_class): Fix handling of subprogram names
and add support for cloned function names.
Diffstat (limited to 'gprof')
| -rw-r--r-- | gprof/ChangeLog | 5 | ||||
| -rw-r--r-- | gprof/corefile.c | 18 |
2 files changed, 18 insertions, 5 deletions
diff --git a/gprof/ChangeLog b/gprof/ChangeLog index 347ac07..91483bf 100644 --- a/gprof/ChangeLog +++ b/gprof/ChangeLog @@ -1,3 +1,8 @@ +2010-07-16 James Blackburn <james.blackburn@broadcom.com> + + * corefile.c (core_sym_class): Fix handling of subprogram names + and add support for cloned function names. + 2010-06-15 Doug Semler <dougsemler@gmail.com> * gmon_io.c (gmon_out_read): Remove double fclose of input file. diff --git a/gprof/corefile.c b/gprof/corefile.c index b2697f8..6b10d17 100644 --- a/gprof/corefile.c +++ b/gprof/corefile.c @@ -385,12 +385,20 @@ core_sym_class (asymbol *sym) if (*name == '$') return 0; - /* Do not discard nested subprograms (those - which end with .NNN, where N are digits). */ if (*name == '.') - for (name++; *name; name++) - if (! ISDIGIT (*name)) - return 0; + { + /* Allow GCC cloned functions. */ + if (strlen (name) > 7 && strncmp (name, ".clone.", 7) == 0) + name += 6; + + /* Do not discard nested subprograms (those + which end with .NNN, where N are digits). */ + for (name++; *name; name++) + if (! ISDIGIT (*name)) + return 0; + + break; + } } /* On systems where the C compiler adds an underscore to all |