diff options
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 6 | ||||
| -rw-r--r-- | opcodes/mips16-opc.c | 9 |
2 files changed, 15 insertions, 0 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 469113f..4f336ce 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,5 +1,11 @@ 2016-12-23 Maciej W. Rozycki <macro@imgtec.com> + * mips16-opc.c (decode_mips16_operand): Add `0', `1', `2', `3', + `4' and `s' operand codes. + (mips16_opcodes): Add "asmacro" entry. + +2016-12-23 Maciej W. Rozycki <macro@imgtec.com> + * mips-dis.c (print_mips16_insn_arg): Simplify processing of extended operands. * mips16-opc.c (decode_mips16_operand): Switch the extended diff --git a/opcodes/mips16-opc.c b/opcodes/mips16-opc.c index d102b8c..134630b 100644 --- a/opcodes/mips16-opc.c +++ b/opcodes/mips16-opc.c @@ -51,6 +51,11 @@ decode_mips16_operand (char type, bfd_boolean extended_p) { case '.': MAPPED_REG (0, 0, GP, reg_0_map); + case '0': HINT (5, 0); + case '1': HINT (3, 5); + case '2': HINT (3, 8); + case '3': HINT (5, 16); + case '4': HINT (3, 21); case '6': UINT (6, 5); case 'L': SPECIAL (6, 5, ENTRY_EXIT_LIST); @@ -67,6 +72,7 @@ decode_mips16_operand (char type, bfd_boolean extended_p) case 'i': JALX (26, 0, 2); case 'l': SPECIAL (6, 5, ENTRY_EXIT_LIST); case 'm': SPECIAL (7, 0, SAVE_RESTORE_LIST); + case 's': HINT (3, 24); case 'v': OPTIONAL_MAPPED_REG (3, 8, GP, reg_m16_map); case 'w': OPTIONAL_MAPPED_REG (3, 5, GP, reg_m16_map); case 'x': MAPPED_REG (3, 8, GP, reg_m16_map); @@ -357,6 +363,9 @@ const struct mips_opcode mips16_opcodes[] = {"zeb", "x", 0xe811, 0xf8ff, MOD_1, SH, I32, 0, 0 }, {"zeh", "x", 0xe831, 0xf8ff, MOD_1, SH, I32, 0, 0 }, {"zew", "x", 0xe851, 0xf8ff, MOD_1, SH, I64, 0, 0 }, + /* Place asmacro at the bottom so that it catches any implementation + specific macros that didn't match anything. */ +{"asmacro", "s,0,1,2,3,4", 0xf000e000, 0xf800f800, 0, 0, I32, 0, 0 }, /* Place EXTEND last so that it catches any prefix that didn't match anything. */ {"extend", "e", 0xf000, 0xf800, NODS, SH, I1, 0, 0 }, |