gas/
commitc292063a79b9d4a77ce4161d91ee993f6982add0
authorMaciej W. Rozycki <macro@linux-mips.org>
Tue, 9 Aug 2011 15:20:01 +0000 (9 15:20 +0000)
committerMaciej W. Rozycki <macro@linux-mips.org>
Tue, 9 Aug 2011 15:20:01 +0000 (9 15:20 +0000)
tree66633cbcbc0adc90b6dd98e1adce42c57ac9e766
parent0636d1bed85937169fe3195eb0f550a113e91dff
gas/
* config/tc-mips.c (mips_set_options): Add ase_mcu.
(mips_opts): Initialise ase_mcu to -1.
(ISA_SUPPORTS_MCU_ASE): New macro.
(MIPS_CPU_ASE_MCU): Likewise.
(is_opcode_valid): Handle MCU.
(macro_build, macro): Likewise.
(validate_mips_insn, validate_micromips_insn): Likewise.
(mips_ip): Likewise.
(options): Add OPTION_MCU and OPTION_NO_MCU.
(md_longopts): Add mmcu and mno-mcu.
(md_parse_option): Handle OPTION_MCU and OPTION_NO_MCU.
(mips_after_parse_args): Handle MCU.
(s_mipsset): Likewise.
(md_show_usage): Handle MCU options.

* doc/as.texinfo: Document -mmcu and -mno-mcu options.
* doc/c-mips.texi: Likewise, and document ".set mcu" and
".set nomcu" directives.

gas/testsuite/
* gas/mips/micromips@mcu.d: New test.
* gas/mips/mcu.d: Likewise.
* gas/mips/mcu.s: New test source.
* gas/mips/mips.exp: Run the new tests.

include/opcode/
* mips.h (OP_MASK_3BITPOS, OP_SH_3BITPOS): New macros.
(OP_MASK_OFFSET12, OP_SH_OFFSET12): Redefine.
(INSN_ASE_MASK): Add the MCU bit.
(INSN_MCU): New macro.
(M_ACLR_AB, M_ACLR_OB, M_ASET_AB, M_ASET_OB): New enum values.
(MICROMIPSOP_MASK_3BITPOS, MICROMIPSOP_SH_3BITPOS): New macros.

opcodes/
* mips-dis.c (mips_arch_choices): Enable MCU for "mips32r2"
and "mips64r2".
(print_insn_args, print_insn_micromips): Handle MCU.
* micromips-opc.c (MC): New macro.
(micromips_opcodes): Add "aclr", "aset" and "iret".
* mips-opc.c (MC): New macro.
(mips_builtin_opcodes): Add "aclr", "aset" and "iret".
15 files changed:
gas/ChangeLog
gas/config/tc-mips.c
gas/doc/as.texinfo
gas/doc/c-mips.texi
gas/testsuite/ChangeLog
gas/testsuite/gas/mips/mcu.d [new file with mode: 0644]
gas/testsuite/gas/mips/mcu.s [new file with mode: 0644]
gas/testsuite/gas/mips/micromips@mcu.d [new file with mode: 0644]
gas/testsuite/gas/mips/mips.exp
include/opcode/ChangeLog
include/opcode/mips.h
opcodes/ChangeLog
opcodes/micromips-opc.c
opcodes/mips-dis.c
opcodes/mips-opc.c