C(0xb9e1, POPCNT, RRE, PC, 0, r2_o, r1, 0, popcnt, nz64)
/* ROTATE LEFT SINGLE LOGICAL */
- C(0xeb1d, RLL, RSY_a, Z, r3_o, sh32, new, r1_32, rll32, 0)
- C(0xeb1c, RLLG, RSY_a, Z, r3_o, sh64, r1, 0, rll64, 0)
+ C(0xeb1d, RLL, RSY_a, Z, r3_o, sh, new, r1_32, rll32, 0)
+ C(0xeb1c, RLLG, RSY_a, Z, r3_o, sh, r1, 0, rll64, 0)
/* ROTATE THEN INSERT SELECTED BITS */
C(0xec55, RISBG, RIE_f, GIE, 0, r2, r1, 0, risbg, s64)
C(0x0400, SPM, RR_a, Z, r1, 0, 0, 0, spm, 0)
/* SHIFT LEFT SINGLE */
- D(0x8b00, SLA, RS_a, Z, r1, sh32, new, r1_32, sla, 0, 31)
- D(0xebdd, SLAK, RSY_a, DO, r3, sh32, new, r1_32, sla, 0, 31)
- D(0xeb0b, SLAG, RSY_a, Z, r3, sh64, r1, 0, sla, 0, 63)
+ D(0x8b00, SLA, RS_a, Z, r1, sh, new, r1_32, sla, 0, 31)
+ D(0xebdd, SLAK, RSY_a, DO, r3, sh, new, r1_32, sla, 0, 31)
+ D(0xeb0b, SLAG, RSY_a, Z, r3, sh, r1, 0, sla, 0, 63)
/* SHIFT LEFT SINGLE LOGICAL */
- C(0x8900, SLL, RS_a, Z, r1_o, sh32, new, r1_32, sll, 0)
- C(0xebdf, SLLK, RSY_a, DO, r3_o, sh32, new, r1_32, sll, 0)
- C(0xeb0d, SLLG, RSY_a, Z, r3_o, sh64, r1, 0, sll, 0)
+ C(0x8900, SLL, RS_a, Z, r1_o, sh, new, r1_32, sll, 0)
+ C(0xebdf, SLLK, RSY_a, DO, r3_o, sh, new, r1_32, sll, 0)
+ C(0xeb0d, SLLG, RSY_a, Z, r3_o, sh, r1, 0, sll, 0)
/* SHIFT RIGHT SINGLE */
- C(0x8a00, SRA, RS_a, Z, r1_32s, sh32, new, r1_32, sra, s32)
- C(0xebdc, SRAK, RSY_a, DO, r3_32s, sh32, new, r1_32, sra, s32)
- C(0xeb0a, SRAG, RSY_a, Z, r3_o, sh64, r1, 0, sra, s64)
+ C(0x8a00, SRA, RS_a, Z, r1_32s, sh, new, r1_32, sra, s32)
+ C(0xebdc, SRAK, RSY_a, DO, r3_32s, sh, new, r1_32, sra, s32)
+ C(0xeb0a, SRAG, RSY_a, Z, r3_o, sh, r1, 0, sra, s64)
/* SHIFT RIGHT SINGLE LOGICAL */
- C(0x8800, SRL, RS_a, Z, r1_32u, sh32, new, r1_32, srl, 0)
- C(0xebde, SRLK, RSY_a, DO, r3_32u, sh32, new, r1_32, srl, 0)
- C(0xeb0c, SRLG, RSY_a, Z, r3_o, sh64, r1, 0, srl, 0)
+ C(0x8800, SRL, RS_a, Z, r1_32u, sh, new, r1_32, srl, 0)
+ C(0xebde, SRLK, RSY_a, DO, r3_32u, sh, new, r1_32, srl, 0)
+ C(0xeb0c, SRLG, RSY_a, Z, r3_o, sh, r1, 0, srl, 0)
/* SHIFT LEFT DOUBLE */
- D(0x8f00, SLDA, RS_a, Z, r1_D32, sh64, new, r1_D32, sla, 0, 63)
+ D(0x8f00, SLDA, RS_a, Z, r1_D32, sh, new, r1_D32, sla, 0, 63)
/* SHIFT LEFT DOUBLE LOGICAL */
- C(0x8d00, SLDL, RS_a, Z, r1_D32, sh64, new, r1_D32, sll, 0)
+ C(0x8d00, SLDL, RS_a, Z, r1_D32, sh, new, r1_D32, sll, 0)
/* SHIFT RIGHT DOUBLE */
- C(0x8e00, SRDA, RS_a, Z, r1_D32, sh64, new, r1_D32, sra, s64)
+ C(0x8e00, SRDA, RS_a, Z, r1_D32, sh, new, r1_D32, sra, s64)
/* SHIFT RIGHT DOUBLE LOGICAL */
- C(0x8c00, SRDL, RS_a, Z, r1_D32, sh64, new, r1_D32, srl, 0)
+ C(0x8c00, SRDL, RS_a, Z, r1_D32, sh, new, r1_D32, srl, 0)
/* SQUARE ROOT */
F(0xb314, SQEBR, RRE, Z, 0, e2, new, e1, sqeb, 0, IF_BFP)
case CC_OP_LTUGTU_64:
case CC_OP_TM_32:
case CC_OP_TM_64:
- case CC_OP_SLA_32:
- case CC_OP_SLA_64:
+ case CC_OP_SLA:
case CC_OP_SUBU:
case CC_OP_NZ_F128:
case CC_OP_VC:
/* ====================================================================== */
/* Miscellaneous helpers, used by several operations. */
-static void help_l2_shift(DisasContext *s, DisasOps *o, int mask)
-{
- int b2 = get_field(s, b2);
- int d2 = get_field(s, d2);
-
- if (b2 == 0) {
- o->in2 = tcg_const_i64(d2 & mask);
- } else {
- o->in2 = get_address(s, 0, b2, d2);
- tcg_gen_andi_i64(o->in2, o->in2, mask);
- }
-}
-
static DisasJumpType help_goto_direct(DisasContext *s, uint64_t dest)
{
if (dest == s->pc_tmp) {
static DisasJumpType op_sla(DisasContext *s, DisasOps *o)
{
+ TCGv_i64 t;
uint64_t sign = 1ull << s->insn->data;
- enum cc_op cco = s->insn->data == 31 ? CC_OP_SLA_32 : CC_OP_SLA_64;
- gen_op_update2_cc_i64(s, cco, o->in1, o->in2);
+ if (s->insn->data == 31) {
+ t = tcg_temp_new_i64();
+ tcg_gen_shli_i64(t, o->in1, 32);
+ } else {
+ t = o->in1;
+ }
+ gen_op_update2_cc_i64(s, CC_OP_SLA, t, o->in2);
+ if (s->insn->data == 31) {
+ tcg_temp_free_i64(t);
+ }
tcg_gen_shl_i64(o->out, o->in1, o->in2);
/* The arithmetic left shift is curious in that it does not affect
the sign bit. Copy that over from the source unchanged. */
}
#define SPEC_in2_ri2 0
-static void in2_sh32(DisasContext *s, DisasOps *o)
+static void in2_sh(DisasContext *s, DisasOps *o)
{
- help_l2_shift(s, o, 31);
-}
-#define SPEC_in2_sh32 0
+ int b2 = get_field(s, b2);
+ int d2 = get_field(s, d2);
-static void in2_sh64(DisasContext *s, DisasOps *o)
-{
- help_l2_shift(s, o, 63);
+ if (b2 == 0) {
+ o->in2 = tcg_const_i64(d2 & 0x3f);
+ } else {
+ o->in2 = get_address(s, 0, b2, d2);
+ tcg_gen_andi_i64(o->in2, o->in2, 0x3f);
+ }
}
-#define SPEC_in2_sh64 0
+#define SPEC_in2_sh 0
static void in2_m2_8u(DisasContext *s, DisasOps *o)
{