diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2015-10-26 16:32:34 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-10-26 16:32:55 -0700 |
| commit | 7b7e7f1da28585cfa49cbced50dbbd75a143cd20 (patch) | |
| tree | 92bc4519ea2dc65f76bd4d2d8280c3857ef55d42 /bfd/elf32-i386.c | |
| parent | 0fde2c536bc483baa4baa2990ebebfb3a7c00415 (diff) | |
| download | gdb-7b7e7f1da28585cfa49cbced50dbbd75a143cd20.zip gdb-7b7e7f1da28585cfa49cbced50dbbd75a143cd20.tar.gz gdb-7b7e7f1da28585cfa49cbced50dbbd75a143cd20.tar.bz2 | |
Check symbol defined by assignment in linker script
Symbol symbol defined by an assignment in a linker script has type
bfd_link_hash_new. elf_i386_convert_load and elf_x86_64_convert_load
should check bfd_link_hash_new to see if a symbol is defined by a linker
script.
bfd/
PR ld/19175
* elf32-i386.c (elf_i386_convert_load): Check bfd_link_hash_new
instead of calling bfd_link_get_defined_symbol.
* elf64-x86-64.c (elf_x86_64_convert_load): Likewise. Skip
relocation overflow for bfd_link_hash_new.
* linker.c (bfd_link_get_defined_symbol): Removed.
* bfd-in2.h: Regenerated.
ld/testsuite/
PR ld/19175
* ld-i386/i386.exp: Run pr19175.
* ld-x86-64/x86-64.exp: Likewise.
* ld-i386/pr19175.d: New file.
* ld-i386/pr19175.s: Likewise.
* ld-i386/pr19175.t: Likewise.
* ld-x86-64/pr19175.d: Likewise.
* ld-x86-64/pr19175.s: Likewise.
* ld-x86-64/pr19175.t: Likewise.
Diffstat (limited to 'bfd/elf32-i386.c')
| -rw-r--r-- | bfd/elf32-i386.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/bfd/elf32-i386.c b/bfd/elf32-i386.c index 9717062..fca7663 100644 --- a/bfd/elf32-i386.c +++ b/bfd/elf32-i386.c @@ -2976,8 +2976,11 @@ convert_branch: if (h == htab->elf.hdynamic) continue; - if (bfd_link_get_defined_symbol (link_info, &h->root, NULL, - NULL) + /* bfd_link_hash_new is set by an assignment in a linker + script in bfd_elf_record_link_assignment. */ + if ((h->root.type == bfd_link_hash_defined + || h->root.type == bfd_link_hash_defweak + || h->root.type == bfd_link_hash_new) && SYMBOL_REFERENCES_LOCAL (link_info, h)) { convert_load: |