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| author | Graham Markall <graham.markall@embecosm.com> | 2016-10-18 20:10:25 +0100 |
|---|---|---|
| committer | Graham Markall <graham.markall@embecosm.com> | 2016-11-03 17:14:38 +0000 |
| commit | 5a736821eff3aa4a8da237778526f9f700759c7a (patch) | |
| tree | cb82b834d2431eefa39fe4626457741daa61653c /opcodes/arc-dis.c | |
| parent | bdfe53e3cfebb392b1a0ef50fdd02faafec6dc63 (diff) | |
| download | gdb-5a736821eff3aa4a8da237778526f9f700759c7a.zip gdb-5a736821eff3aa4a8da237778526f9f700759c7a.tar.gz gdb-5a736821eff3aa4a8da237778526f9f700759c7a.tar.bz2 | |
arc: Implement NPS-400 dcmac instruction
gas/ChangeLog:
* testsuite/gas/arc/nps-400-9.d: Added.
* testsuite/gas/arc/nps-400-9.s: Added.
include/ChangeLog:
* opcode/arc.h: Add PROTOCOL_DECODE to insn_class_t.
opcodes/ChangeLog:
* arc-dis.c (arc_insn_length): Return length 8 for instructions with
major opcode 0xa.
* arc-nps-400-tbl.h: Add dcmac instruction.
* arc-opc.c (arc_operands): Added operands for dcmac instruction.
(insert_nps_rbdouble_64): Added.
(extract_nps_rbdouble_64): Added.
(insert_nps_proto_size): Added.
(extract_nps_proto_size): Added.
Diffstat (limited to 'opcodes/arc-dis.c')
| -rw-r--r-- | opcodes/arc-dis.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/opcodes/arc-dis.c b/opcodes/arc-dis.c index 1c951ea..31b5a91 100644 --- a/opcodes/arc-dis.c +++ b/opcodes/arc-dis.c @@ -595,6 +595,10 @@ arc_insn_length (bfd_byte msb, bfd_byte lsb, struct disassemble_info *info) else if (minor_opcode == 0x10 || minor_opcode == 0x11) return 8; } + if (major_opcode == 0xa) + { + return 8; + } /* Fall through. */ case bfd_mach_arc_arc600: return (major_opcode > 0xb) ? 2 : 4; |