This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug debug/54568] Unused codes in unwind-dw2-fde.c on PT_GNU_EH_FRAME targets
- From: "hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 13 Sep 2012 15:50:08 +0000
- Subject: [Bug debug/54568] Unused codes in unwind-dw2-fde.c on PT_GNU_EH_FRAME targets
- Auto-submitted: auto-generated
- References: <bug-54568-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54568
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at redhat dot com
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2012-09-13 15:50:08 UTC ---
It is needed by crtbeginT.o for -static since PT_GNU_EH_FRAME isn't
used for static executables. However, dl_iterate_phdr works fine
with libc.a from glibc. Jakub, do you remember why PT_GNU_EH_FRAME
isn't used on static executables?