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| author | H.J. Lu <hjl.tools@gmail.com> | 2015-10-26 06:10:23 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-10-26 08:11:55 -0700 |
| commit | a6af384b19c63bab4a1803c09592c5b5bd8674c2 (patch) | |
| tree | be13c54b14d178b3c327ea1e372b2337980e7d95 /bfd/elfcode.h | |
| parent | 7cc53fba0a4e5c316a6e86fdae28f8cc9d0f9a68 (diff) | |
| download | gdb-a6af384b19c63bab4a1803c09592c5b5bd8674c2.zip gdb-a6af384b19c63bab4a1803c09592c5b5bd8674c2.tar.gz gdb-a6af384b19c63bab4a1803c09592c5b5bd8674c2.tar.bz2 | |
Properly convert address load of __start_XXX/__stop_XXX
Since __start_XXX and __stop_XXX symbols aren't defined when address
load is being converted, we need to check if there is an XXX output
section to get their section and value. This patch adds a new function,
bfd_link_get_defined_symbol, to search for the XXX output section to
check if __start_XXX and __stop_XXX symbols are defined.
bfd/
PR ld/19171
* elf32-i386.c (elf_i386_convert_load): Call
bfd_link_get_defined_symbol to check if a symbol is defined.
* elf64-x86-64.c (elf_x86_64_convert_load): Call
bfd_link_get_defined_symbol to get defined symbol section and
value.
* linker.c (bfd_link_get_defined_symbol): New function.
* bfd-in2.h: Regenerated.
ld/testsuite/
PR ld/19171
* ld-i386/lea1.s: Add tests for address load of __start_XXX
and __stop_XXX.
* ld-i386/mov1.s: Likewise.
* ld-x86-64/lea1.s: Likewise.
* ld-x86-64/mov1.s: Likewise.
* ld-i386/lea1a.d: Updated.
* ld-i386/lea1b.d: Likewise.
* ld-i386/lea1c.d: Likewise.
* ld-i386/mov1a.d: Likewise.
* ld-i386/mov1b.d: Likewise.
* ld-x86-64/lea1a.d: Likewise.
* ld-x86-64/lea1b.d: Likewise.
* ld-x86-64/lea1c.d: Likewise.
* ld-x86-64/lea1d.d: Likewise.
* ld-x86-64/lea1e.d: Likewise.
* ld-x86-64/lea1f.d: Likewise.
* ld-x86-64/mov1a.d: Likewise.
* ld-x86-64/mov1b.d: Likewise.
* ld-x86-64/mov1c.d: Likewise.
* ld-x86-64/mov1d.d: Likewise.
Diffstat (limited to 'bfd/elfcode.h')
0 files changed, 0 insertions, 0 deletions