2005-12-12 Paul Brook <paul@codesourcery.com>
authorPaul Brook <paul@codesourcery.com>
Mon, 12 Dec 2005 17:03:40 +0000 (17:03 +0000)
committerPaul Brook <paul@codesourcery.com>
Mon, 12 Dec 2005 17:03:40 +0000 (17:03 +0000)
commit39b41c9ca83ec4e504d90bd6e2137e67a27585e2
treef013eec4e858d0da7385c4b83ce0181227ede26c
parent4970f871a701ce55f5018f31bca1b478448c57ff
2005-12-12  Paul Brook  <paul@codesourcery.com>

bfd/
* bfd-in2.h: Regenerate.
* elf32-arm.c (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PCREL_CALL and
BFD_RELOC_ARM_PCREL_JUMP.
(check_use_blx): New function.
(bfd_elf32_arm_process_before_allocation): Don't allocate glue if
using BLX.
(elf32_arm_final_link_relocate): Perform bl<->blx conversion for
R_ARM_CALL and R_ARM_THM.
(elf32_arm_get_eabi_attr_int): New function.
(elf32_arm_size_dynamic_sections): Call check_use_blx.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_ARM_PCREL_CALL and BFD_RELOC_ARM_PCREL_JUMP.
gas/
* config/tc-arm.c (do_branch): Generate EABI branch relocations.
(do_bl): New function.
(do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
(do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
(insns): Use do_bl.
(md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
BFD_RELOC_ARM_PCREL_JUMP.
(md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
BFD_RELOC_ARM_PCREL_BLX cases.  Handle BFD_RELOC_ARM_PCREL_CALL and
BFD_RELOC_ARM_PCREL_JUMP.
(tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
BFD_RELOC_ARM_PCREL_JUMP.
gas/testsuite/
* gas/arm/pic.d: Allow R_ARM_CALL relocations.
include/elf/
* arm.h (elf32_arm_get_eabi_attr_int): Add prototype.
ld/testsuite/
* ld-arm/arm-call.d: New test.
* ld-arm/arm-call1.s: New file.
* ld-arm/arm-call1.s: New file.
* ld-arm/arm-elf.exp: Add arm-call and mixed-app-v5.
* ld-arm/arm.ld: Add .glue_7 and .ARM.attribues.
* ld-arm/mixed-app-v5.d: New file.
* ld-arm/mixed-app.r: Tweak expected output.
18 files changed:
bfd/ChangeLog
bfd/bfd-in2.h
bfd/elf32-arm.c
bfd/libbfd.h
bfd/reloc.c
gas/ChangeLog
gas/config/tc-arm.c
gas/testsuite/gas/arm/pic.d
include/elf/ChangeLog
include/elf/arm.h
ld/testsuite/ChangeLog
ld/testsuite/ld-arm/arm-call.d [new file with mode: 0644]
ld/testsuite/ld-arm/arm-call1.s [new file with mode: 0644]
ld/testsuite/ld-arm/arm-call2.s [new file with mode: 0644]
ld/testsuite/ld-arm/arm-elf.exp
ld/testsuite/ld-arm/arm.ld
ld/testsuite/ld-arm/mixed-app-v5.d [new file with mode: 0644]
ld/testsuite/ld-arm/mixed-app.r