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| author | Richard Guenther <rguenther@suse.de> | 2010-05-24 12:27:30 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-05-24 12:27:30 +0000 |
| commit | 468194f4432a52e5767421f88104a9f1f4d4ff36 (patch) | |
| tree | 82ad25914515e78cb52c54540c7848eb10e631ce /gcc | |
| parent | b748fbd6b981877caad2c6da42974610cdb53e01 (diff) | |
| download | gcc-468194f4432a52e5767421f88104a9f1f4d4ff36.zip gcc-468194f4432a52e5767421f88104a9f1f4d4ff36.tar.gz gcc-468194f4432a52e5767421f88104a9f1f4d4ff36.tar.bz2 | |
lto-elf.c (lto_obj_build_section_table): Work around FreeBSD libelf issue.
2010-05-24 Richard Guenther <rguenther@suse.de>
* lto-elf.c (lto_obj_build_section_table): Work around
FreeBSD libelf issue.
From-SVN: r159777
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/lto/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/lto/lto-elf.c | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog index 83cfe3e..766c71b 100644 --- a/gcc/lto/ChangeLog +++ b/gcc/lto/ChangeLog @@ -1,3 +1,8 @@ +2010-05-24 Richard Guenther <rguenther@suse.de> + + * lto-elf.c (lto_obj_build_section_table): Work around + FreeBSD libelf issue. + 2010-05-22 Richard Guenther <rguenther@suse.de> * lto.c (read_cgraph_and_symbols): Do not collect. diff --git a/gcc/lto/lto-elf.c b/gcc/lto/lto-elf.c index 1796888..bb4df80 100644 --- a/gcc/lto/lto-elf.c +++ b/gcc/lto/lto-elf.c @@ -189,6 +189,13 @@ lto_obj_build_section_table (lto_file *lto_file) section_hash_table = htab_create (37, hash_name, eq_name, free); base_offset = elf_getbase (elf_file->elf); + /* We are reasonably sure that elf_getbase does not fail at this + point. So assume that we run into the incompatibility with + the FreeBSD libelf implementation that has a non-working + elf_getbase for non-archive members in which case the offset + should be zero. */ + if (base_offset == (size_t)-1) + base_offset = 0; for (section = elf_getscn (elf_file->elf, 0); section; section = elf_nextscn (elf_file->elf, section)) |