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[Bug ld/5604] ld crash during eh-frame parsing
From: |
amodra at bigpond dot net dot au |
Subject: |
[Bug ld/5604] ld crash during eh-frame parsing |
Date: |
14 Jan 2008 07:48:55 -0000 |
------- Additional Comments From amodra at bigpond dot net dot au 2008-01-14
07:48 -------
The primary problem is that gc_mark_hook is now being called much later in the
link process. The powerpc64 gc_mark_hook uses info set up by check_relocs,
_ppc64_elf_section_data.u.opd_func_sec, which is overwritten by
ppc64_elf_edit_opd before bfd_elf_discard_info is called.
A secondary problem is that the powerpc64 gc_mark_hook contains a hack to fire
off a gc-sections mark starting from the entry point code section rather than
the entry point opd section as done by the generic code. This means a lot of
unnecessary work for the elf-eh-frame.c _bfd_elf_gc_mark_rsec.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=5604
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- [Bug ld/5604] New: ld crash during eh-frame parsing, schwab at suse dot de, 2008/01/13
- [Bug ld/5604] ld crash during eh-frame parsing, schwab at suse dot de, 2008/01/13
- [Bug ld/5604] ld crash during eh-frame parsing, schwab at suse dot de, 2008/01/13
- [Bug ld/5604] ld crash during eh-frame parsing, schwab at suse dot de, 2008/01/13
- [Bug ld/5604] ld crash during eh-frame parsing, amodra at bigpond dot net dot au, 2008/01/14
- [Bug ld/5604] ld crash during eh-frame parsing, amodra at bigpond dot net dot au, 2008/01/14
- [Bug ld/5604] ld crash during eh-frame parsing,
amodra at bigpond dot net dot au <=
- [Bug ld/5604] ld crash during eh-frame parsing, amodra at bigpond dot net dot au, 2008/01/15