mirror of https://github.com/xemu-project/xemu.git
target/mips: Fix emulation of microMIPS R6 <SELEQZ|SELNEZ>.<D|S>
Fix emulation of microMIPS R6 <SELEQZ|SELNEZ>.<D|S> instructions. Their handling was permuted. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Matthew Fortune <matthew.fortune@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
This commit is contained in:
parent
074cfcb4da
commit
fdac60cd04
|
@ -15643,15 +15643,15 @@ static void decode_micromips32_opc(CPUMIPSState *env, DisasContext *ctx)
|
||||||
case 0x38:
|
case 0x38:
|
||||||
/* cmovs */
|
/* cmovs */
|
||||||
switch ((ctx->opcode >> 6) & 0x7) {
|
switch ((ctx->opcode >> 6) & 0x7) {
|
||||||
case MOVN_FMT: /* SELNEZ_FMT */
|
case MOVN_FMT: /* SELEQZ_FMT */
|
||||||
if (ctx->insn_flags & ISA_MIPS32R6) {
|
if (ctx->insn_flags & ISA_MIPS32R6) {
|
||||||
/* SELNEZ_FMT */
|
/* SELEQZ_FMT */
|
||||||
switch ((ctx->opcode >> 9) & 0x3) {
|
switch ((ctx->opcode >> 9) & 0x3) {
|
||||||
case FMT_SDPS_S:
|
case FMT_SDPS_S:
|
||||||
gen_sel_s(ctx, OPC_SELNEZ_S, rd, rt, rs);
|
gen_sel_s(ctx, OPC_SELEQZ_S, rd, rt, rs);
|
||||||
break;
|
break;
|
||||||
case FMT_SDPS_D:
|
case FMT_SDPS_D:
|
||||||
gen_sel_d(ctx, OPC_SELNEZ_D, rd, rt, rs);
|
gen_sel_d(ctx, OPC_SELEQZ_D, rd, rt, rs);
|
||||||
break;
|
break;
|
||||||
default:
|
default:
|
||||||
goto pool32f_invalid;
|
goto pool32f_invalid;
|
||||||
|
@ -15665,15 +15665,15 @@ static void decode_micromips32_opc(CPUMIPSState *env, DisasContext *ctx)
|
||||||
check_insn_opc_removed(ctx, ISA_MIPS32R6);
|
check_insn_opc_removed(ctx, ISA_MIPS32R6);
|
||||||
FINSN_3ARG_SDPS(MOVN);
|
FINSN_3ARG_SDPS(MOVN);
|
||||||
break;
|
break;
|
||||||
case MOVZ_FMT: /* SELEQZ_FMT */
|
case MOVZ_FMT: /* SELNEZ_FMT */
|
||||||
if (ctx->insn_flags & ISA_MIPS32R6) {
|
if (ctx->insn_flags & ISA_MIPS32R6) {
|
||||||
/* SELEQZ_FMT */
|
/* SELNEZ_FMT */
|
||||||
switch ((ctx->opcode >> 9) & 0x3) {
|
switch ((ctx->opcode >> 9) & 0x3) {
|
||||||
case FMT_SDPS_S:
|
case FMT_SDPS_S:
|
||||||
gen_sel_s(ctx, OPC_SELEQZ_S, rd, rt, rs);
|
gen_sel_s(ctx, OPC_SELNEZ_S, rd, rt, rs);
|
||||||
break;
|
break;
|
||||||
case FMT_SDPS_D:
|
case FMT_SDPS_D:
|
||||||
gen_sel_d(ctx, OPC_SELEQZ_D, rd, rt, rs);
|
gen_sel_d(ctx, OPC_SELNEZ_D, rd, rt, rs);
|
||||||
break;
|
break;
|
||||||
default:
|
default:
|
||||||
goto pool32f_invalid;
|
goto pool32f_invalid;
|
||||||
|
|
Loading…
Reference in New Issue