diff options
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 6 | ||||
| -rw-r--r-- | opcodes/mips16-opc.c | 12 |
2 files changed, 13 insertions, 5 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index df765e4ee72..9bc7a903350 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,9 @@ +2017-04-25 Maciej W. Rozycki <macro@imgtec.com> + + * mips16-opc.c (AL): New macro. + (mips16_opcodes): Mark "nop", "la", "dla", and synthetic forms + of "ld" and "lw" as aliases. + 2017-04-24 Tamar Christina <tamar.christina@arm.com> * aarch64-opc.c (aarch64_logical_immediate_p): Update DEBUG_TRACE diff --git a/opcodes/mips16-opc.c b/opcodes/mips16-opc.c index 96746d8aa00..7c8a0be16e8 100644 --- a/opcodes/mips16-opc.c +++ b/opcodes/mips16-opc.c @@ -145,6 +145,8 @@ decode_mips16_operand (char type, bfd_boolean extended_p) /* Use some short hand macros to keep down the length of the lines in the opcodes table. */ +#define AL INSN2_ALIAS + #define UBD INSN_UNCOND_BRANCH_DELAY #define WR_1 INSN_WRITE_1 @@ -188,8 +190,8 @@ decode_mips16_operand (char type, bfd_boolean extended_p) const struct mips_opcode mips16_opcodes[] = { /* name, args, match, mask, pinfo, pinfo2, membership, ase, exclusions */ -{"nop", "", 0x6500, 0xffff, 0, SH|RD_16, I1, 0, 0 }, /* move $0,$Z */ -{"la", "x,A", 0x0800, 0xf800, WR_1, RD_PC, I1, 0, 0 }, +{"nop", "", 0x6500, 0xffff, 0, SH|RD_16|AL, I1, 0, 0 }, /* move $0,$Z */ +{"la", "x,A", 0x0800, 0xf800, WR_1, RD_PC|AL, I1, 0, 0 }, {"abs", "x,w", 0, (int) M_ABS, INSN_MACRO, 0, I1, 0, 0 }, {"addiu", "y,x,F", 0x4000, 0xf810, WR_1|RD_2, 0, I1, 0, 0 }, {"addiu", "x,k", 0x4800, 0xf800, MOD_1, 0, I1, 0, 0 }, @@ -234,7 +236,7 @@ const struct mips_opcode mips16_opcodes[] = {"cmpi", "x,U", 0x7000, 0xf800, RD_1|WR_T, 0, I1, 0, 0 }, {"cmp", "x,y", 0xe80a, 0xf81f, RD_1|RD_2|WR_T, SH, I1, 0, 0 }, {"cmp", "x,U", 0x7000, 0xf800, RD_1|WR_T, 0, I1, 0, 0 }, -{"dla", "y,E", 0xfe00, 0xff00, WR_1, RD_PC, I3, 0, 0 }, +{"dla", "y,E", 0xfe00, 0xff00, WR_1, RD_PC|AL, I3, 0, 0 }, {"daddiu", "y,x,F", 0x4010, 0xf810, WR_1|RD_2, 0, I3, 0, 0 }, {"daddiu", "y,j", 0xfd00, 0xff00, MOD_1, 0, I3, 0, 0 }, {"daddiu", "S,K", 0xfb00, 0xff00, 0, MOD_SP, I3, 0, 0 }, @@ -301,14 +303,14 @@ const struct mips_opcode mips16_opcodes[] = {"lb", "y,5(x)", 0x8000, 0xf800, WR_1|RD_3, 0, I1, 0, 0 }, {"lbu", "y,5(x)", 0xa000, 0xf800, WR_1|RD_3, 0, I1, 0, 0 }, {"ld", "y,D(x)", 0x3800, 0xf800, WR_1|RD_3, 0, I3, 0, 0 }, -{"ld", "y,B", 0xfc00, 0xff00, WR_1, RD_PC, I3, 0, 0 }, +{"ld", "y,B", 0xfc00, 0xff00, WR_1, RD_PC|AL, I3, 0, 0 }, {"ld", "y,D(P)", 0xfc00, 0xff00, WR_1, RD_PC, I3, 0, 0 }, {"ld", "y,D(S)", 0xf800, 0xff00, WR_1, RD_SP, I3, 0, 0 }, {"lh", "y,H(x)", 0x8800, 0xf800, WR_1|RD_3, 0, I1, 0, 0 }, {"lhu", "y,H(x)", 0xa800, 0xf800, WR_1|RD_3, 0, I1, 0, 0 }, {"li", "x,U", 0x6800, 0xf800, WR_1, 0, I1, 0, 0 }, {"lw", "y,W(x)", 0x9800, 0xf800, WR_1|RD_3, 0, I1, 0, 0 }, -{"lw", "x,A", 0xb000, 0xf800, WR_1, RD_PC, I1, 0, 0 }, +{"lw", "x,A", 0xb000, 0xf800, WR_1, RD_PC|AL, I1, 0, 0 }, {"lw", "x,V(P)", 0xb000, 0xf800, WR_1, RD_PC, I1, 0, 0 }, {"lw", "x,V(S)", 0x9000, 0xf800, WR_1, RD_SP, I1, 0, 0 }, {"lwu", "y,W(x)", 0xb800, 0xf800, WR_1|RD_3, 0, I3, 0, 0 }, |