From be01e90b71154aeb04cffb72e7605eeaa2be1a3f Mon Sep 17 00:00:00 2001 From: dim Date: Thu, 7 Mar 2013 22:16:35 +0000 Subject: 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 --- cddl/contrib/opensolaris/tools/ctf/cvt/output.c | 3 +++ 1 file changed, 3 insertions(+) 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: -- cgit v1.1