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gdb and binutils branch master updated. e4ef1b6c3fee295ab41138bf77a82dff16f1d7c3
- From: denisc at sourceware dot org
- To: binutils-cvs at sourceware dot org
- Date: 10 Apr 2014 15:52:05 -0000
- Subject: gdb and binutils branch master updated. e4ef1b6c3fee295ab41138bf77a82dff16f1d7c3
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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=e4ef1b6c3fee295ab41138bf77a82dff16f1d7c3
commit e4ef1b6c3fee295ab41138bf77a82dff16f1d7c3
Author: Denis Chertykov <chertykov@gmail.com>
Date: Thu Apr 10 19:50:33 2014 +0400
bfd/ChangeLog
* elf32-avr.c: Add DIFF relocations for AVR.
(avr_final_link_relocate): Handle the DIFF relocs.
(bfd_elf_avr_diff_reloc): New.
(elf32_avr_is_diff_reloc): New.
(elf32_avr_adjust_diff_reloc_value): Reduce difference value.
(elf32_avr_relax_delete_bytes): Recompute difference after deleting
bytes.
* reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
gas/ChangeLog
* config/tc-avr.c: Add new flag mlink-relax.
(md_show_usage): Add flag and help text.
(md_parse_option): Record whether link relax is turned on.
(relaxable_section): New.
(avr_validate_fix_sub): New.
(avr_force_relocation): New.
(md_apply_fix): Generate DIFF reloc.
(avr_allow_local_subtract): New.
* config/tc-avr.h (TC_LINKRELAX_FIXUP): Define to 0.
(TC_FORCE_RELOCATION): Define.
(TC_FORCE_RELOCATION_SUB_SAME): Define.
(TC_VALIDATE_FIX_SUB): Define.
(avr_force_relocation): Declare.
(avr_validate_fix_sub): Declare.
(md_allow_local_subtract): Define.
(avr_allow_local_subtract): Declare.
gas/testsuite/ChangeLog
* gas/avr/diffreloc_withrelax.d: New testcase.
* gas/avr/noreloc_withoutrelax.d: Likewise.
* gas/avr/relax.s: Likewise.
include/ChangeLog
* elf/avr.h: Add new DIFF relocs.
ld/testsuite/ChangeLog
* ld-avr/norelax_diff.d: New testcase.
* ld-avr/relax_diff.d: Likewise.
* ld-avr/relax.s: Likewise.
-----------------------------------------------------------------------
Summary of changes:
bfd/ChangeLog | 12 ++
bfd/elf32-avr.c | 182 +++++++++++++++++++++++++-
bfd/reloc.c | 14 ++-
gas/ChangeLog | 20 +++
gas/config/tc-avr.c | 130 ++++++++++++++++++-
gas/config/tc-avr.h | 23 ++++
gas/testsuite/ChangeLog | 6 +
gas/testsuite/gas/avr/diffreloc_withrelax.d | 16 +++
gas/testsuite/gas/avr/noreloc_withoutrelax.d | 11 ++
gas/testsuite/gas/avr/relax.s | 12 ++
include/ChangeLog | 4 +
include/elf/avr.h | 3 +
ld/testsuite/ChangeLog | 6 +
ld/testsuite/ld-avr/avr.exp | 31 +++++
ld/testsuite/ld-avr/norelax_diff.d | 13 ++
ld/testsuite/ld-avr/relax.s | 12 ++
ld/testsuite/ld-avr/relax_diff.d | 14 ++
17 files changed, 504 insertions(+), 5 deletions(-)
create mode 100644 gas/testsuite/gas/avr/diffreloc_withrelax.d
create mode 100644 gas/testsuite/gas/avr/noreloc_withoutrelax.d
create mode 100644 gas/testsuite/gas/avr/relax.s
create mode 100644 ld/testsuite/ld-avr/avr.exp
create mode 100644 ld/testsuite/ld-avr/norelax_diff.d
create mode 100644 ld/testsuite/ld-avr/relax.s
create mode 100644 ld/testsuite/ld-avr/relax_diff.d
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