diff options
Diffstat (limited to 'opcodes/aarch64-dis.c')
| -rw-r--r-- | opcodes/aarch64-dis.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/opcodes/aarch64-dis.c b/opcodes/aarch64-dis.c index 4fd94e8f7a..df67a066fd 100644 --- a/opcodes/aarch64-dis.c +++ b/opcodes/aarch64-dis.c @@ -340,6 +340,11 @@ aarch64_ext_reglane (const aarch64_operand *self, aarch64_opnd_info *info, return 0; } } + else if (inst->opcode->iclass == cryptosm3) + { + /* index for e.g. SM3TT2A <Vd>.4S, <Vn>.4S, <Vm>S[<imm2>]. */ + info->reglane.index = extract_field (FLD_SM3_imm2, code, 0); + } else { /* Index only for e.g. SQDMLAL <Va><d>, <Vb><n>, <Vm>.<Ts>[<index>] @@ -937,6 +942,28 @@ aarch64_ext_addr_simple (const aarch64_operand *self ATTRIBUTE_UNUSED, } /* Decode the address operand for e.g. + stlur <Xt>, [<Xn|SP>{, <amount>}]. */ +int +aarch64_ext_addr_offset (const aarch64_operand *self ATTRIBUTE_UNUSED, + aarch64_opnd_info *info, + aarch64_insn code, const aarch64_inst *inst) +{ + info->qualifier = get_expected_qualifier (inst, info->idx); + + /* Rn */ + info->addr.base_regno = extract_field (self->fields[0], code, 0); + + /* simm9 */ + aarch64_insn imm = extract_fields (code, 0, 1, self->fields[1]); + info->addr.offset.imm = sign_extend (imm, 8); + if (extract_field (self->fields[2], code, 0) == 1) { + info->addr.writeback = 1; + info->addr.preind = 1; + } + return 1; +} + +/* Decode the address operand for e.g. STR <Qt>, [<Xn|SP>, <R><m>{, <extend> {<amount>}}]. */ int aarch64_ext_addr_regoff (const aarch64_operand *self ATTRIBUTE_UNUSED, |