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| author | Richard Sandiford <rsandifo@nildram.co.uk> | 2013-08-19 18:56:59 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@nildram.co.uk> | 2013-08-19 18:56:59 +0000 |
| commit | 7366de51e99df23255a6076cf99a760553772f88 (patch) | |
| tree | 214b28ed58005055f71894962707ddaca40a5458 /opcodes/mips-opc.c | |
| parent | b9df521b0b9c5ec5920b070016ecdcbc1557c075 (diff) | |
| download | gdb-7366de51e99df23255a6076cf99a760553772f88.tar.gz | |
include/opcode/
* mips.h (OP_OPTIONAL_REG): New mips_operand_type.
(mips_optional_operand_p): New function.
opcodes/
* mips-formats.h (OPTIONAL_REG, OPTIONAL_MAPPED_REG): New macros.
* micromips-opc.c (decode_micromips_operand): Use OPTIONAL_REG
and OPTIONAL_MAPPED_REG.
* mips-opc.c (decode_mips_operand): Likewise.
* mips16-opc.c (decode_mips16_operand): Likewise.
* mips-dis.c (print_insn_arg): Handle OP_OPTIONAL_REG.
gas/
* config/tc-mips.c (operand_reg_mask, match_operand): Handle
OP_OPTIONAL_REG.
(mips_ip, mips16_ip): Use mips_optional_operand_p to check
for optional operands.
Diffstat (limited to 'opcodes/mips-opc.c')
| -rw-r--r-- | opcodes/mips-opc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/opcodes/mips-opc.c b/opcodes/mips-opc.c index feb96a57bf7..7fdc93865a9 100644 --- a/opcodes/mips-opc.c +++ b/opcodes/mips-opc.c @@ -134,8 +134,8 @@ decode_mips_operand (const char *p) case 'S': REG (5, 11, FP); case 'T': REG (5, 16, FP); case 'U': SPECIAL (10, 11, CLO_CLZ_DEST); - case 'V': REG (5, 11, FP); - case 'W': REG (5, 16, FP); + case 'V': OPTIONAL_REG (5, 11, FP); + case 'W': OPTIONAL_REG (5, 16, FP); case 'X': REG (5, 6, VEC); case 'Y': REG (5, 11, VEC); case 'Z': REG (5, 16, VEC); @@ -153,12 +153,12 @@ decode_mips_operand (const char *p) case 'o': SINT (16, 0); case 'p': BRANCH (16, 0, 2); case 'q': HINT (10, 6); - case 'r': REG (5, 21, GP); + case 'r': OPTIONAL_REG (5, 21, GP); case 's': REG (5, 21, GP); case 't': REG (5, 16, GP); case 'u': HINT (16, 0); - case 'v': REG (5, 21, GP); - case 'w': REG (5, 16, GP); + case 'v': OPTIONAL_REG (5, 21, GP); + case 'w': OPTIONAL_REG (5, 16, GP); case 'x': REG (0, 0, GP); case 'z': MAPPED_REG (0, 0, GP, reg_0_map); } |