Date: Thu, 16 Jan 2014 22:28:34 +0000 (UTC) From: Kai Wang <kaiw@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r260797 - projects/elftoolchain/cddl/contrib/opensolaris/tools/ctf/cvt Message-ID: <201401162228.s0GMSY9Q031706@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: kaiw Date: Thu Jan 16 22:28:33 2014 New Revision: 260797 URL: http://svnweb.freebsd.org/changeset/base/260797 Log: 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__". Modified: projects/elftoolchain/cddl/contrib/opensolaris/tools/ctf/cvt/dwarf.c Modified: projects/elftoolchain/cddl/contrib/opensolaris/tools/ctf/cvt/dwarf.c ============================================================================== --- projects/elftoolchain/cddl/contrib/opensolaris/tools/ctf/cvt/dwarf.c Thu Jan 16 22:14:54 2014 (r260796) +++ projects/elftoolchain/cddl/contrib/opensolaris/tools/ctf/cvt/dwarf.c Thu Jan 16 22:28:33 2014 (r260797) @@ -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); }
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201401162228.s0GMSY9Q031706>