Add support to the ARC disassembler for selecting instruction classes.
authorClaudiu Zissulescu <claziss@synopsys.com>
Wed, 20 Jul 2016 16:08:07 +0000 (17:08 +0100)
committerNick Clifton <nickc@redhat.com>
Wed, 20 Jul 2016 16:08:07 +0000 (17:08 +0100)
commit37fd5ef3ecc58caacd6abb4ace3d8b559e3db53d
tree7d4653c94826b89f69c6b81cb41462adc89d2625
parent0064d22386b99c047bbff3bcc73b6bfce9c29b4c
Add support to the ARC disassembler for selecting instruction classes.

gas * testsuite/gas/arc/dsp.d: New file.
* testsuite/gas/arc/dsp.s: Likewise.
* testsuite/gas/arc/fpu.d: Likewise.
* testsuite/gas/arc/fpu.s: Likewise.
* testsuite/gas/arc/ext2op.d: Add specific disassembler option.
* testsuite/gas/arc/ext3op.d: Likewise.
* testsuite/gas/arc/tdpfp.d: Likewise.
* testsuite/gas/arc/tfpuda.d: Likewise.

opcodes * arc-dis.c (skipclass): New structure.
(decodelist): New variable.
(is_compatible_p): New function.
(new_element): Likewise.
(skip_class_p): Likewise.
(find_format_from_table): Use skip_class_p function.
(find_format): Decode first the extension instructions.
(print_insn_arc): Select either ARCEM or ARCHS based on elf
e_flags.
(parse_option): New function.
(parse_disassembler_options): Likewise.
(print_arc_disassembler_options): Likewise.
(print_insn_arc): Use parse_disassembler_options function.  Proper
select ARCv2 cpu variant.
* disassemble.c (disassembler_usage): Add ARC disassembler
options.

binutils* doc/binutils.texi (objdump): Add ARC disassembler options.
* testsuite/binutils-all/arc/dsp.s: New file.
* testsuite/binutils-all/arc/objdump.exp: Likewise.

include * dis-asm.h: Declare print_arc_disassembler_options.
19 files changed:
binutils/ChangeLog
binutils/NEWS
binutils/doc/binutils.texi
binutils/testsuite/binutils-all/arc/dsp.s [new file with mode: 0644]
binutils/testsuite/binutils-all/arc/objdump.exp [new file with mode: 0644]
gas/ChangeLog
gas/testsuite/gas/arc/dsp.d [new file with mode: 0644]
gas/testsuite/gas/arc/dsp.s [new file with mode: 0644]
gas/testsuite/gas/arc/ext2op.d
gas/testsuite/gas/arc/ext3op.d
gas/testsuite/gas/arc/fpu.d [new file with mode: 0644]
gas/testsuite/gas/arc/fpu.s [new file with mode: 0644]
gas/testsuite/gas/arc/tdpfp.d
gas/testsuite/gas/arc/tfpuda.d
include/ChangeLog
include/dis-asm.h
opcodes/ChangeLog
opcodes/arc-dis.c
opcodes/disassemble.c