Add support for DT_MIPS_RLD_MAP_REL.
authorMatthew Fortune <matthew.fortune@imgtec.com>
Thu, 11 Jun 2015 09:16:19 +0000 (10:16 +0100)
committerMatthew Fortune <matthew.fortune@imgtec.com>
Fri, 26 Jun 2015 10:53:33 +0000 (11:53 +0100)
commita5499fa4649e4325cf46edfff2f24dae2fe2afef
tree72a8690da4187b1583e09a94e63554136d66a50e
parent920d644c6377a0bf7419ae8a24bac6e101beb847
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.
26 files changed:
bfd/ChangeLog
bfd/elfxx-mips.c
binutils/ChangeLog
binutils/readelf.c
include/ChangeLog
include/elf/mips.h
ld/testsuite/ChangeLog
ld/testsuite/ld-mips-elf/mips-elf.exp
ld/testsuite/ld-mips-elf/pic-and-nonpic-3b.ad
ld/testsuite/ld-mips-elf/pic-and-nonpic-4b.ad
ld/testsuite/ld-mips-elf/pic-and-nonpic-5b.ad
ld/testsuite/ld-mips-elf/pic-and-nonpic-6-n32.ad
ld/testsuite/ld-mips-elf/pic-and-nonpic-6-n64.ad
ld/testsuite/ld-mips-elf/pic-and-nonpic-6-o32.ad
ld/testsuite/ld-mips-elf/pie-n32.d [new file with mode: 0644]
ld/testsuite/ld-mips-elf/pie-n64.d [new file with mode: 0644]
ld/testsuite/ld-mips-elf/pie-o32.d [new file with mode: 0644]
ld/testsuite/ld-mips-elf/pie.s [new file with mode: 0644]
ld/testsuite/ld-mips-elf/tlsdyn-o32-1.d
ld/testsuite/ld-mips-elf/tlsdyn-o32-1.got
ld/testsuite/ld-mips-elf/tlsdyn-o32-2.d
ld/testsuite/ld-mips-elf/tlsdyn-o32-2.got
ld/testsuite/ld-mips-elf/tlsdyn-o32-3.d
ld/testsuite/ld-mips-elf/tlsdyn-o32-3.got
ld/testsuite/ld-mips-elf/tlsdyn-o32.d
ld/testsuite/ld-mips-elf/tlsdyn-o32.got