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| author | Vasily Gorbik <gor@linux.ibm.com> | 2021-05-12 20:42:10 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-07-25 12:26:56 +0300 |
| commit | fbf60f83e241f0ef967644ca06455f37fcea064b (patch) | |
| tree | d1567c1a21d49e52ec8d54ef9eb76e61fbf4e8c9 /tools | |
| parent | 39065d54347fe1395371ad5397df353ef77c8989 (diff) | |
| download | linux-fbf60f83e241f0ef967644ca06455f37fcea064b.tar.xz | |
objtool: Fix elf_create_undef_symbol() endianness
commit 46c7405df7de8deb97229eacebcee96d61415f3f upstream.
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
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools')
| -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 0fb5b45aec53..5aa3b4e76479 100644 --- a/tools/objtool/elf.c +++ b/tools/objtool/elf.c @@ -961,6 +961,7 @@ static int elf_add_string(struct elf *elf, struct section *strtab, char *str) data->d_buf = str; data->d_size = strlen(str) + 1; data->d_align = 1; + data->d_type = ELF_T_SYM; len = strtab->len; strtab->len += data->d_size; |