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| author | dim <dim@FreeBSD.org> | 2013-03-07 22:16:35 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2013-03-07 22:16:35 +0000 |
| commit | be01e90b71154aeb04cffb72e7605eeaa2be1a3f (patch) | |
| tree | 40f12a0b95c7e64cdbd345f098255d9f6f92cb21 /cddl/contrib/opensolaris/tools/ctf | |
| parent | 717830bec1bf2168b350f31ecb736a1d0bf840e3 (diff) | |
| download | FreeBSD-src-be01e90b71154aeb04cffb72e7605eeaa2be1a3f.zip FreeBSD-src-be01e90b71154aeb04cffb72e7605eeaa2be1a3f.tar.gz | |
Make ctfconvert work correctly on clang-compiled object files. Clang
puts the full original source filename in the STT_FILE entry of the ELF
symbol table, while gcc saves only the basename.
Since the DWARF DW_AT_name attribute contains the full source filename,
both for clang and gcc, ctfconvert takes just the basename of it, for
matching with the STT_FILE entry. So when attempting to match with such
an entry, use its basename, if necessary.
Reported by: avg
MFC after: 1 week
Diffstat (limited to 'cddl/contrib/opensolaris/tools/ctf')
| -rw-r--r-- | cddl/contrib/opensolaris/tools/ctf/cvt/output.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cddl/contrib/opensolaris/tools/ctf/cvt/output.c b/cddl/contrib/opensolaris/tools/ctf/cvt/output.c index bfe5b7e..a78789d 100644 --- a/cddl/contrib/opensolaris/tools/ctf/cvt/output.c +++ b/cddl/contrib/opensolaris/tools/ctf/cvt/output.c @@ -363,6 +363,7 @@ sort_iidescs(Elf *elf, const char *file, tdata_t *td, int fuzzymatch, for (i = 0; i < nent; i++) { GElf_Sym sym; + char *bname; iidesc_t **tolist; GElf_Sym ssym; iidesc_match_t smatch; @@ -377,6 +378,8 @@ sort_iidescs(Elf *elf, const char *file, tdata_t *td, int fuzzymatch, switch (GELF_ST_TYPE(sym.st_info)) { case STT_FILE: + bname = strrchr(match.iim_name, '/'); + bname = bname == NULL ? match.iim_name : bname + 1; match.iim_file = match.iim_name; continue; case STT_OBJECT: |
