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| author | kaiw <kaiw@FreeBSD.org> | 2014-01-16 22:28:33 +0000 |
|---|---|---|
| committer | kaiw <kaiw@FreeBSD.org> | 2014-01-16 22:28:33 +0000 |
| commit | 403645c54c11c0adf61df0de4a94ceb62a8ceae2 (patch) | |
| tree | e905882b3ddcf8ef4b2bbe2d4f93b5bb1f1ca857 /cddl | |
| parent | ac8de91b29f18857f156860dc4cd69647e9e11d8 (diff) | |
| download | FreeBSD-src-403645c54c11c0adf61df0de4a94ceb62a8ceae2.zip FreeBSD-src-403645c54c11c0adf61df0de4a94ceb62a8ceae2.tar.gz | |
If function die_name() finds a DIE without a name, set its name to
"__anon__". This hack is used to workaround a issue that compilers
like GCC could generate DW_TAG_base_type DIE without a name.
Note that we didn't need this before because the old libdwarf
internally set all the unnamed DIE's name to "__anon__".
Diffstat (limited to 'cddl')
| -rw-r--r-- | cddl/contrib/opensolaris/tools/ctf/cvt/dwarf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/cddl/contrib/opensolaris/tools/ctf/cvt/dwarf.c b/cddl/contrib/opensolaris/tools/ctf/cvt/dwarf.c index 8cc3fad..eba5bbd 100644 --- a/cddl/contrib/opensolaris/tools/ctf/cvt/dwarf.c +++ b/cddl/contrib/opensolaris/tools/ctf/cvt/dwarf.c @@ -431,6 +431,8 @@ die_name(dwarf_t *dw, Dwarf_Die die) char *str = NULL; (void) die_string(dw, die, DW_AT_name, &str, 0); + if (str == NULL) + str = xstrdup("__anon__"); return (str); } |
