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| author | Vasily Gorbik <gor@linux.ibm.com> | 2021-05-12 19:42:10 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-05-12 21:16:53 +0200 |
| commit | 46c7405df7de8deb97229eacebcee96d61415f3f (patch) | |
| tree | fa0fe1f2dd4186d11e806eb6c212271d4d5df27c /tools/objtool | |
| parent | 88b06399c9c766c283e070b022b5ceafa4f63f19 (diff) | |
| download | lwn-46c7405df7de8deb97229eacebcee96d61415f3f.tar.gz lwn-46c7405df7de8deb97229eacebcee96d61415f3f.zip | |
objtool: Fix elf_create_undef_symbol() endianness
Currently x86 cross-compilation fails on big endian system with:
x86_64-cross-ld: init/main.o: invalid string offset 488112128 >= 6229 for section `.strtab'
Mark new ELF data in elf_create_undef_symbol() as symbol, so that libelf
does endianness handling correctly.
Fixes: 2f2f7e47f052 ("objtool: Add elf_create_undef_symbol()")
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: https://lore.kernel.org/r/patch-1.thread-6c9df9.git-d39264656387.your-ad-here.call-01620841104-ext-2554@work.hours
Diffstat (limited to 'tools/objtool')
| -rw-r--r-- | tools/objtool/elf.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/objtool/elf.c b/tools/objtool/elf.c index d08f5f3670f8..743c2e9d0f56 100644 --- a/tools/objtool/elf.c +++ b/tools/objtool/elf.c @@ -762,6 +762,7 @@ struct symbol *elf_create_undef_symbol(struct elf *elf, const char *name) data->d_buf = &sym->sym; data->d_size = sizeof(sym->sym); data->d_align = 1; + data->d_type = ELF_T_SYM; sym->idx = symtab->len / sizeof(sym->sym); |