diff options
| author | Matthew Fortune <matthew.fortune@imgtec.com> | 2015-06-11 10:16:19 +0100 |
|---|---|---|
| committer | Matthew Fortune <matthew.fortune@imgtec.com> | 2015-06-26 11:53:33 +0100 |
| commit | a5499fa4649e4325cf46edfff2f24dae2fe2afef (patch) | |
| tree | 72a8690da4187b1583e09a94e63554136d66a50e /include/elf | |
| parent | 920d644c6377a0bf7419ae8a24bac6e101beb847 (diff) | |
| download | gdb-a5499fa4649e4325cf46edfff2f24dae2fe2afef.zip gdb-a5499fa4649e4325cf46edfff2f24dae2fe2afef.tar.gz gdb-a5499fa4649e4325cf46edfff2f24dae2fe2afef.tar.bz2 | |
Add support for DT_MIPS_RLD_MAP_REL.
This tag makes it possible to access the debug map when debugging position
independent executables.
bfd/
* elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Use executable
instead of !shared to indicate an application vs shared library.
(_bfd_mips_elf_size_dynamic_sections): Likewise.
(_bfd_mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP_REL.
(_bfd_mips_elf_get_target_dtag): Likewise.
binutils/
* readelf.c (get_mips_dynamic_type): Handle DT_MIPS_RLD_MAP_REL.
include/
* elf/mips.h (DT_MIPS_RLD_MAP_REL): New macro.
ld/testsuite/
* ld-mips-elf/pic-and-nonpic-3b.ad: Adjust for extra dynamic tag.
* ld-mips-elf/pic-and-nonpic-4b.ad: Likewise.
* ld-mips-elf/pic-and-nonpic-5b.ad: Likewise.
* ld-mips-elf/pic-and-nonpic-6-n32.ad: Likewise.
* ld-mips-elf/pic-and-nonpic-6-n64.ad: Likewise.
* ld-mips-elf/pic-and-nonpic-6-o32.ad: Likewise.
* ld-mips-elf/tlsdyn-o32-1.d: Likewise.
* ld-mips-elf/tlsdyn-o32-1.got: Likewise.
* ld-mips-elf/tlsdyn-o32-2.d: Likewise.
* ld-mips-elf/tlsdyn-o32-2.got: Likewise.
* ld-mips-elf/tlsdyn-o32-3.d: Likewise.
* ld-mips-elf/tlsdyn-o32-3.got: Likewise.
* ld-mips-elf/tlsdyn-o32.d: Likewise.
* ld-mips-elf/tlsdyn-o32.got: Likewise.
* ld-mips-elf/pie-n32.d: New file.
* ld-mips-elf/pie-n64.d: Likewise.
* ld-mips-elf/pie-o32.d: Likewise.
* ld-mips-elf/pie.s: Likewise.
* ld-mips-elf/mips-elf.exp: Add new tests.
Diffstat (limited to 'include/elf')
| -rw-r--r-- | include/elf/mips.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/elf/mips.h b/include/elf/mips.h index 23c21e2..3926380 100644 --- a/include/elf/mips.h +++ b/include/elf/mips.h @@ -748,6 +748,9 @@ extern void bfd_mips_elf32_swap_reginfo_out /* Points to the base of a writable PLT. */ #define DT_MIPS_RWPLT 0x70000034 + +/* Relative offset of run time loader map, used for debugging. */ +#define DT_MIPS_RLD_MAP_REL 0x70000035 /* Flags which may appear in a DT_MIPS_FLAGS entry. */ |