generate_exception_err(ctx, excp, 0);
}
+void gen_reserved_instruction(DisasContext *ctx)
+{
+ generate_exception_end(ctx, EXCP_RI);
+}
+
/* Floating point register moves. */
static void gen_load_fpr32(DisasContext *ctx, TCGv_i32 t, int reg)
{
static inline void check_cop1x(DisasContext *ctx)
{
if (unlikely(!(ctx->hflags & MIPS_HFLAG_COP1X))) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
}
static inline void check_cp1_64bitmode(DisasContext *ctx)
{
if (unlikely(~ctx->hflags & (MIPS_HFLAG_F64 | MIPS_HFLAG_COP1X))) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
}
static inline void check_cp1_registers(DisasContext *ctx, int regs)
{
if (unlikely(!(ctx->hflags & MIPS_HFLAG_F64) && (regs & 1))) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
}
if (ctx->insn_flags & ASE_DSP) {
generate_exception_end(ctx, EXCP_DSPDIS);
} else {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
}
}
if (ctx->insn_flags & ASE_DSP) {
generate_exception_end(ctx, EXCP_DSPDIS);
} else {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
}
}
if (ctx->insn_flags & ASE_DSP) {
generate_exception_end(ctx, EXCP_DSPDIS);
} else {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
}
}
void check_insn(DisasContext *ctx, uint64_t flags)
{
if (unlikely(!(ctx->insn_flags & flags))) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
}
static inline void check_insn_opc_removed(DisasContext *ctx, uint64_t flags)
{
if (unlikely(ctx->insn_flags & flags)) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
}
void check_mips_64(DisasContext *ctx)
{
if (unlikely(!(ctx->hflags & MIPS_HFLAG_64))) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
}
#endif
static inline void check_xnp(DisasContext *ctx)
{
if (unlikely(ctx->CP0_Config5 & (1 << CP0C5_XNP))) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
}
static inline void check_pw(DisasContext *ctx)
{
if (unlikely(!(ctx->CP0_Config3 & (1 << CP0C3_PW)))) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
}
#endif
static inline void check_mt(DisasContext *ctx)
{
if (unlikely(!(ctx->CP0_Config3 & (1 << CP0C3_MT)))) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
}
generate_exception_end(ctx, EXCP_CpU);
} else {
if (unlikely(!(ctx->CP0_Config3 & (1 << CP0C3_MT)))) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
}
}
static inline void check_nms(DisasContext *ctx)
{
if (unlikely(ctx->CP0_Config5 & (1 << CP0C5_NMS))) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
}
!(ctx->CP0_Config2 & (1 << CP0C2_SL)) &&
!(ctx->CP0_Config2 & (1 << CP0C2_TL)) &&
!(ctx->CP0_Config5 & (1 << CP0C5_L2C)))) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
}
static inline void check_eva(DisasContext *ctx)
{
if (unlikely(!(ctx->CP0_Config5 & (1 << CP0C5_EVA)))) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
}
break;
default:
MIPS_INVAL("flt_ldst");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
break;
default:
MIPS_INVAL("mfthilo1 TX79");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
#endif
default:
MIPS_INVAL("OPC_PCREL");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
#endif
default:
MIPS_INVAL("r6 mul/div");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
out:
break;
default:
MIPS_INVAL("div1 TX79");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
out:
break;
default:
MIPS_INVAL("mul/div");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
out:
break;
default:
MIPS_INVAL("mul/madd TXx9");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
break;
default:
MIPS_INVAL("mul vr54xx");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
gen_store_gpr(t0, rd);
break;
default:
MIPS_INVAL("loongson_cp2");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
}
#endif
default:
MIPS_INVAL("loongson_gsshfl");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
#endif
default:
MIPS_INVAL("loongson_gsshfs");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
default:
MIPS_INVAL("loongson_gslsq");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
tcg_temp_free(t0);
break;
default:
MIPS_INVAL("loongson_lsdc2");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
break;
}
LOG_DISAS("Branch in delay / forbidden slot at PC 0x"
TARGET_FMT_lx "\n", ctx->base.pc_next);
#endif
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
* others are reserved.
*/
MIPS_INVAL("jump hint");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
gen_load_gpr(btarget, rs);
break;
default:
MIPS_INVAL("branch/jump");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
if (bcond_compute == 0) {
break;
default:
MIPS_INVAL("branch/jump");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
} else {
break;
default:
MIPS_INVAL("conditional branch/jump");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
}
* others are reserved.
*/
MIPS_INVAL("jump hint");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
gen_load_gpr(btarget, rs);
break;
default:
MIPS_INVAL("branch/jump");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
if (bcond_compute == 0) {
break;
default:
MIPS_INVAL("branch/jump");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
} else {
break;
default:
MIPS_INVAL("conditional branch/jump");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
}
default:
fail:
MIPS_INVAL("bitops");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
tcg_temp_free(t0);
tcg_temp_free(t1);
return;
#endif
default:
MIPS_INVAL("bsfhl");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
tcg_temp_free(t0);
return;
}
die:
tcg_temp_free(t0);
LOG_DISAS("mftr (reg %d u %d sel %d h %d)\n", rt, u, sel, h);
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
static void gen_mttr(CPUMIPSState *env, DisasContext *ctx, int rd, int rt,
die:
tcg_temp_free(t0);
LOG_DISAS("mttr (reg %d u %d sel %d h %d)\n", rd, u, sel, h);
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
static void gen_cp0(CPUMIPSState *env, DisasContext *ctx, uint32_t opc,
}
if (!(ctx->hflags & MIPS_HFLAG_DM)) {
MIPS_INVAL(opn);
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
} else {
gen_helper_deret(cpu_env);
ctx->base.is_jmp = DISAS_EXIT;
default:
die:
MIPS_INVAL(opn);
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
}
(void)opn; /* avoid a compiler warning */
TCGv_i32 t0 = tcg_temp_new_i32();
if ((ctx->insn_flags & ISA_MIPS_R6) && (ctx->hflags & MIPS_HFLAG_BMASK)) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
break;
default:
MIPS_INVAL("cp1 cond branch");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
ctx->btarget = btarget;
LOG_DISAS("Branch in delay / forbidden slot at PC 0x" TARGET_FMT_lx
"\n", ctx->base.pc_next);
#endif
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
break;
default:
MIPS_INVAL("cp1 cond branch");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
break;
default:
MIPS_INVAL("cp1 move");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
break;
default:
MIPS_INVAL("gen_sel_s");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
default:
MIPS_INVAL("gen_sel_d");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
default:
MIPS_INVAL("farith");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
}
}
break;
default:
MIPS_INVAL("flt3_arith");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
}
}
offsetof(CPUMIPSState, active_tc.CP0_UserLocal));
gen_store_gpr(t0, rt);
} else {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
break;
#endif
default: /* Invalid */
MIPS_INVAL("rdhwr");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
tcg_temp_free(t0);
LOG_DISAS("Branch in delay / forbidden slot at PC 0x" TARGET_FMT_lx
"\n", ctx->base.pc_next);
#endif
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
break;
default:
MIPS_INVAL("Compact branch/jump");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
break;
default:
MIPS_INVAL("Compact branch/jump");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
break;
default:
MIPS_INVAL("Compact conditional branch/jump");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
args = 4;
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
}
astatic = 4;
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
}
astatic = 4;
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
}
TCGv t0;
if (extended && (ctx->hflags & MIPS_HFLAG_BMASK)) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
}
check_insn(ctx, ISA_MIPS3);
check_mips_64(ctx);
if (extended && (ctx->hflags & MIPS_HFLAG_BMASK)) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
} else {
offset = extended ? offset : offset << 3;
gen_ld(ctx, OPC_LDPC, ry, 0, offset);
check_mips_64(ctx);
gen_shift_imm(ctx, OPC_DSLL, rx, ry, sa);
#else
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
#endif
break;
case 0x2:
check_mips_64(ctx);
gen_arith_imm(ctx, OPC_DADDIU, ry, rx, imm);
#else
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
#endif
} else {
gen_arith_imm(ctx, OPC_ADDIU, ry, rx, imm);
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
#endif
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
check_mips_64(ctx);
gen_shift_imm(ctx, OPC_DSLL, rx, ry, sa);
#else
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
#endif
break;
case 0x2:
check_mips_64(ctx);
gen_arith_imm(ctx, OPC_DADDIU, ry, rx, imm);
#else
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
#endif
} else {
gen_arith_imm(ctx, OPC_ADDIU, ry, rx, imm);
gen_arith(ctx, OPC_ADDU, ry, reg32, 0);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
break;
#endif
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto done;
}
break;
#endif
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
#endif
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
#endif
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
TCGv_i32 t2;
if (ctx->hflags & MIPS_HFLAG_BMASK) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
}
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
TCGv t0, t1;
if (ctx->hflags & MIPS_HFLAG_BMASK || rd == 31) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
}
switch (opc) {
case LWP:
if (rd == base) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
}
tcg_gen_qemu_ld_tl(t1, t0, ctx->mem_idx, MO_TESL);
#ifdef TARGET_MIPS64
case LDP:
if (rd == base) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
}
tcg_gen_qemu_ld_tl(t1, t0, ctx->mem_idx, MO_TEQ);
} else {
check_insn(ctx, ISA_MIPS_R1);
if (ctx->hflags & MIPS_HFLAG_SBRI) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
} else {
generate_exception_end(ctx, EXCP_DBp);
}
default:
pool32axf_invalid:
MIPS_INVAL("pool32axf");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
break;
default:
MIPS_INVAL("pool32fxf");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
break;
case SIGRIE:
check_insn(ctx, ISA_MIPS_R6);
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
pool32a_invalid:
MIPS_INVAL("pool32a");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default:
MIPS_INVAL("pool32b");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
default:
pool32f_invalid:
MIPS_INVAL("pool32f");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
} else {
/* Fall through */
default:
MIPS_INVAL("pool32i");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
case LD_EVA:
if (!ctx->eva) {
MIPS_INVAL("pool32c ld-eva");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
check_cp0_enabled(ctx);
case ST_EVA:
if (!ctx->eva) {
MIPS_INVAL("pool32c st-eva");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
check_cp0_enabled(ctx);
break;
default:
MIPS_INVAL("pool32c");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
gen_st(ctx, mips32_op, rt, rs, imm);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case 7:
/* LB32, LH32, LWC132, LDC132, LW32 */
if (ctx->hflags & MIPS_HFLAG_BDS16) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return 2;
}
break;
case 3:
/* MOVE16, ANDI16, POOL16D, POOL16E, BEQZ16, BNEZ16, B16, LI16 */
if (ctx->hflags & MIPS_HFLAG_BDS32) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return 2;
}
break;
case POOL16F:
check_insn_opc_removed(ctx, ISA_MIPS_R6);
if (ctx->opcode & 1) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
} else {
/* MOVEP */
int enc_dest = uMIPS_RD(ctx->opcode);
case RES_29:
case RES_31:
case RES_39:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
decode_micromips32_opc(env, ctx);
gen_helper_dvpe(t0, cpu_env);
gen_store_gpr(t0, rt);
} else {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
break;
case 1:
gen_helper_evpe(t0, cpu_env);
gen_store_gpr(t0, rt);
} else {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
break;
}
break;
#endif
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
gen_helper_maq_sa_w_phl(t0, v1_t, v0_t, cpu_env);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
gen_helper_shilo(t0, v0_t, cpu_env);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
gen_helper_dpsq_s_w_ph(t0, v1, v0, cpu_env);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
gen_helper_dpsq_sa_l_w(t0, v0, v1, cpu_env);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
gen_helper_mulsa_w_ph(t0, v0, v1, cpu_env);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
gen_helper_mulsaq_s_w_ph(t0, v1, v0, cpu_env);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
gen_store_gpr(t0, ret);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
gen_bshfl(ctx, OPC_WSBH, ret, rs);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
tcg_temp_free(t0);
break;
#endif
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case NM_BBNEZC:
check_nms(ctx);
if (imm >= 32 && !(ctx->hflags & MIPS_HFLAG_64)) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
} else if (rt == 0 && opc == NM_BBEQZC) {
/* Unconditional branch */
break;
default:
MIPS_INVAL("Immediate Value Compact branch");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
break;
default:
MIPS_INVAL("Compact branch/jump");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
break;
default:
MIPS_INVAL("Compact branch/jump");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
} else {
break;
default:
MIPS_INVAL("Compact conditional branch/jump");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
break;
default:
MIPS_INVAL("cp1 cond branch");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
goto out;
}
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
rd = extract32(ctx->opcode, 11, 5);
if (!(ctx->CP0_Config1 & (1 << CP0C1_FP))) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
}
check_cp1_enabled(ctx);
gen_farith(ctx, OPC_MSUBF_D, rt, rs, rd, 0);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
gen_farith(ctx, OPC_CVT_S_L, -1, rs, rt, 0);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
gen_r6_cmp_d(ctx, extract32(ctx->opcode, 6, 5), rt, rs, rd);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
gen_store_gpr(v1_t, rt);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
switch (extract32(ctx->opcode, 19, 2)) {
case NM_SIGRIE:
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case NM_P_SYSCALL:
if ((extract32(ctx->opcode, 18, 1)) == NM_SYSCALL) {
generate_exception_end(ctx, EXCP_SYSCALL);
} else {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
break;
case NM_BREAK:
gen_helper_do_semihosting(cpu_env);
} else {
if (ctx->hflags & MIPS_HFLAG_SBRI) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
} else {
generate_exception_end(ctx, EXCP_DBp);
}
gen_pool32axf_nanomips_insn(env, ctx);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
gen_st(ctx, OPC_SW, rt, 28, extract32(ctx->opcode, 2, 19) << 2);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
return 6;
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
case NM_P_SR_F:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
extract32(ctx->opcode, 6, 5));
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
extract32(ctx->opcode, 6, 5));
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
gen_st(ctx, OPC_SH, rt, 28, u);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
gen_cop1_ldst(ctx, OPC_SDC1, rt, rs, u);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
gen_llwp(ctx, rs, 0, rt, extract32(ctx->opcode, 3, 5));
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
true);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
gen_compute_nanomips_pbalrsc_branch(ctx, rs, rt);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
return 4;
if (extract32(ctx->opcode, 2, 1) == 0) {
generate_exception_end(ctx, EXCP_SYSCALL);
} else {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
break;
case NM_BREAK16:
gen_helper_do_semihosting(cpu_env);
} else {
if (ctx->hflags & MIPS_HFLAG_SBRI) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
} else {
generate_exception_end(ctx, EXCP_DBp);
}
}
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
gen_arith_imm(ctx, OPC_ADDIU, rt, 29, imm);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
gen_r6_muldiv(ctx, R6_OPC_MUL, rt, rs, rt);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
gen_ld(ctx, OPC_LBU, rt, rs, offset);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
gen_ld(ctx, OPC_LHU, rt, rs, offset);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default: /* Invalid */
MIPS_INVAL("MASK SHLL.QB");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default: /* Invalid */
MIPS_INVAL("MASK SHLL.OB");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default: /* Invalid */
MIPS_INVAL("MASK APPEND");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default: /* Invalid */
MIPS_INVAL("MASK DAPPEND");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default:
MIPS_INVAL("special_r6 muldiv");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
*/
gen_cl(ctx, op1, rd, rs);
} else {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
break;
case R6_OPC_SDBBP:
gen_helper_do_semihosting(cpu_env);
} else {
if (ctx->hflags & MIPS_HFLAG_SBRI) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
} else {
generate_exception_end(ctx, EXCP_DBp);
}
check_mips_64(ctx);
gen_cl(ctx, op1, rd, rs);
} else {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
break;
case OPC_DMULT:
break;
default:
MIPS_INVAL("special_r6 muldiv");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
#endif
default: /* Invalid */
MIPS_INVAL("special_r6");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
break;
default: /* Invalid */
MIPS_INVAL("special_tx79");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_SPIM:
#ifdef MIPS_STRICT_STANDARD
MIPS_INVAL("SPIM");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
#else
/* Implemented as RI exception for now. */
MIPS_INVAL("spim (unofficial)");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
#endif
break;
default: /* Invalid */
MIPS_INVAL("special_legacy");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
rs == 0 && rt == 0) { /* PAUSE */
if ((ctx->insn_flags & ISA_MIPS_R6) &&
(ctx->hflags & MIPS_HFLAG_BMASK)) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
gen_shift_imm(ctx, op1, rd, rt, sa);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
gen_shift(ctx, op1, rd, rs, rt);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
/* Pmon entry point, also R4010 selsl */
#ifdef MIPS_STRICT_STANDARD
MIPS_INVAL("PMON / selsl");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
#else
gen_helper_0e0i(pmon, sa);
#endif
gen_shift_imm(ctx, op1, rd, rt, sa);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
gen_shift_imm(ctx, op1, rd, rt, sa);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
gen_shift(ctx, op1, rd, rs, rt);
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
rd = extract32(opcode, 11, 5);
if (unlikely(pd != 0)) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
} else if (rd == 0) {
/* nop */
} else if (rt == 0) {
case OPC_MXU_Q8SLT:
/* TODO: Implement emulation of Q8SLT instruction. */
MIPS_INVAL("OPC_MXU_Q8SLT");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q8SLTU:
/* TODO: Implement emulation of Q8SLTU instruction. */
MIPS_INVAL("OPC_MXU_Q8SLTU");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_S32SLT:
/* TODO: Implement emulation of S32SLT instruction. */
MIPS_INVAL("OPC_MXU_S32SLT");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D16SLT:
/* TODO: Implement emulation of D16SLT instruction. */
MIPS_INVAL("OPC_MXU_D16SLT");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D16AVG:
/* TODO: Implement emulation of D16AVG instruction. */
MIPS_INVAL("OPC_MXU_D16AVG");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D16AVGR:
/* TODO: Implement emulation of D16AVGR instruction. */
MIPS_INVAL("OPC_MXU_D16AVGR");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q8AVG:
/* TODO: Implement emulation of Q8AVG instruction. */
MIPS_INVAL("OPC_MXU_Q8AVG");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q8AVGR:
/* TODO: Implement emulation of Q8AVGR instruction. */
MIPS_INVAL("OPC_MXU_Q8AVGR");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q8ADD:
/* TODO: Implement emulation of Q8ADD instruction. */
MIPS_INVAL("OPC_MXU_Q8ADD");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_S32CPS:
/* TODO: Implement emulation of S32CPS instruction. */
MIPS_INVAL("OPC_MXU_S32CPS");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D16CPS:
/* TODO: Implement emulation of D16CPS instruction. */
MIPS_INVAL("OPC_MXU_D16CPS");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q8ABD:
/* TODO: Implement emulation of Q8ABD instruction. */
MIPS_INVAL("OPC_MXU_Q8ABD");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q16SAT:
/* TODO: Implement emulation of Q16SAT instruction. */
MIPS_INVAL("OPC_MXU_Q16SAT");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_D16MULF:
/* TODO: Implement emulation of D16MULF instruction. */
MIPS_INVAL("OPC_MXU_D16MULF");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D16MULE:
/* TODO: Implement emulation of D16MULE instruction. */
MIPS_INVAL("OPC_MXU_D16MULE");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_S32STD:
/* TODO: Implement emulation of S32STD instruction. */
MIPS_INVAL("OPC_MXU_S32STD");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32STDR:
/* TODO: Implement emulation of S32STDR instruction. */
MIPS_INVAL("OPC_MXU_S32STDR");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_S32LDDV:
/* TODO: Implement emulation of S32LDDV instruction. */
MIPS_INVAL("OPC_MXU_S32LDDV");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32LDDVR:
/* TODO: Implement emulation of S32LDDVR instruction. */
MIPS_INVAL("OPC_MXU_S32LDDVR");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_S32STDV:
/* TODO: Implement emulation of S32TDV instruction. */
MIPS_INVAL("OPC_MXU_S32TDV");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32STDVR:
/* TODO: Implement emulation of S32TDVR instruction. */
MIPS_INVAL("OPC_MXU_S32TDVR");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_S32LDI:
/* TODO: Implement emulation of S32LDI instruction. */
MIPS_INVAL("OPC_MXU_S32LDI");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32LDIR:
/* TODO: Implement emulation of S32LDIR instruction. */
MIPS_INVAL("OPC_MXU_S32LDIR");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_S32SDI:
/* TODO: Implement emulation of S32SDI instruction. */
MIPS_INVAL("OPC_MXU_S32SDI");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32SDIR:
/* TODO: Implement emulation of S32SDIR instruction. */
MIPS_INVAL("OPC_MXU_S32SDIR");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_S32LDIV:
/* TODO: Implement emulation of S32LDIV instruction. */
MIPS_INVAL("OPC_MXU_S32LDIV");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32LDIVR:
/* TODO: Implement emulation of S32LDIVR instruction. */
MIPS_INVAL("OPC_MXU_S32LDIVR");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_S32SDIV:
/* TODO: Implement emulation of S32SDIV instruction. */
MIPS_INVAL("OPC_MXU_S32SDIV");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32SDIVR:
/* TODO: Implement emulation of S32SDIVR instruction. */
MIPS_INVAL("OPC_MXU_S32SDIVR");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_D32ACC:
/* TODO: Implement emulation of D32ACC instruction. */
MIPS_INVAL("OPC_MXU_D32ACC");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D32ACCM:
/* TODO: Implement emulation of D32ACCM instruction. */
MIPS_INVAL("OPC_MXU_D32ACCM");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D32ASUM:
/* TODO: Implement emulation of D32ASUM instruction. */
MIPS_INVAL("OPC_MXU_D32ASUM");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_Q16ACC:
/* TODO: Implement emulation of Q16ACC instruction. */
MIPS_INVAL("OPC_MXU_Q16ACC");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q16ACCM:
/* TODO: Implement emulation of Q16ACCM instruction. */
MIPS_INVAL("OPC_MXU_Q16ACCM");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q16ASUM:
/* TODO: Implement emulation of Q16ASUM instruction. */
MIPS_INVAL("OPC_MXU_Q16ASUM");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_Q8ADDE:
/* TODO: Implement emulation of Q8ADDE instruction. */
MIPS_INVAL("OPC_MXU_Q8ADDE");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D8SUM:
/* TODO: Implement emulation of D8SUM instruction. */
MIPS_INVAL("OPC_MXU_D8SUM");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D8SUMC:
/* TODO: Implement emulation of D8SUMC instruction. */
MIPS_INVAL("OPC_MXU_D8SUMC");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_S32MUL:
/* TODO: Implement emulation of S32MUL instruction. */
MIPS_INVAL("OPC_MXU_S32MUL");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32MULU:
/* TODO: Implement emulation of S32MULU instruction. */
MIPS_INVAL("OPC_MXU_S32MULU");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32EXTR:
/* TODO: Implement emulation of S32EXTR instruction. */
MIPS_INVAL("OPC_MXU_S32EXTR");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32EXTRV:
/* TODO: Implement emulation of S32EXTRV instruction. */
MIPS_INVAL("OPC_MXU_S32EXTRV");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_D32SARW:
/* TODO: Implement emulation of D32SARW instruction. */
MIPS_INVAL("OPC_MXU_D32SARW");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32ALN:
/* TODO: Implement emulation of S32ALN instruction. */
MIPS_INVAL("OPC_MXU_S32ALN");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32ALNI:
gen_mxu_S32ALNI(ctx);
case OPC_MXU_S32LUI:
/* TODO: Implement emulation of S32LUI instruction. */
MIPS_INVAL("OPC_MXU_S32LUI");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32NOR:
gen_mxu_S32NOR(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_LXW:
/* TODO: Implement emulation of LXW instruction. */
MIPS_INVAL("OPC_MXU_LXW");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_LXH:
/* TODO: Implement emulation of LXH instruction. */
MIPS_INVAL("OPC_MXU_LXH");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_LXHU:
/* TODO: Implement emulation of LXHU instruction. */
MIPS_INVAL("OPC_MXU_LXHU");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_LXB:
/* TODO: Implement emulation of LXB instruction. */
MIPS_INVAL("OPC_MXU_LXB");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_LXBU:
/* TODO: Implement emulation of LXBU instruction. */
MIPS_INVAL("OPC_MXU_LXBU");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_D32SLLV:
/* TODO: Implement emulation of D32SLLV instruction. */
MIPS_INVAL("OPC_MXU_D32SLLV");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D32SLRV:
/* TODO: Implement emulation of D32SLRV instruction. */
MIPS_INVAL("OPC_MXU_D32SLRV");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D32SARV:
/* TODO: Implement emulation of D32SARV instruction. */
MIPS_INVAL("OPC_MXU_D32SARV");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q16SLLV:
/* TODO: Implement emulation of Q16SLLV instruction. */
MIPS_INVAL("OPC_MXU_Q16SLLV");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q16SLRV:
/* TODO: Implement emulation of Q16SLRV instruction. */
MIPS_INVAL("OPC_MXU_Q16SLRV");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q16SARV:
/* TODO: Implement emulation of Q16SARV instruction. */
MIPS_INVAL("OPC_MXU_Q16SARV");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_Q8MOVZ:
/* TODO: Implement emulation of Q8MOVZ instruction. */
MIPS_INVAL("OPC_MXU_Q8MOVZ");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q8MOVN:
/* TODO: Implement emulation of Q8MOVN instruction. */
MIPS_INVAL("OPC_MXU_Q8MOVN");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D16MOVZ:
/* TODO: Implement emulation of D16MOVZ instruction. */
MIPS_INVAL("OPC_MXU_D16MOVZ");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D16MOVN:
/* TODO: Implement emulation of D16MOVN instruction. */
MIPS_INVAL("OPC_MXU_D16MOVN");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32MOVZ:
/* TODO: Implement emulation of S32MOVZ instruction. */
MIPS_INVAL("OPC_MXU_S32MOVZ");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32MOVN:
/* TODO: Implement emulation of S32MOVN instruction. */
MIPS_INVAL("OPC_MXU_S32MOVN");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_Q8MAC:
/* TODO: Implement emulation of Q8MAC instruction. */
MIPS_INVAL("OPC_MXU_Q8MAC");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q8MACSU:
/* TODO: Implement emulation of Q8MACSU instruction. */
MIPS_INVAL("OPC_MXU_Q8MACSU");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case OPC_MXU_S32MADD:
/* TODO: Implement emulation of S32MADD instruction. */
MIPS_INVAL("OPC_MXU_S32MADD");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32MADDU:
/* TODO: Implement emulation of S32MADDU instruction. */
MIPS_INVAL("OPC_MXU_S32MADDU");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU__POOL00:
decode_opc_mxu__pool00(env, ctx);
case OPC_MXU_S32MSUB:
/* TODO: Implement emulation of S32MSUB instruction. */
MIPS_INVAL("OPC_MXU_S32MSUB");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32MSUBU:
/* TODO: Implement emulation of S32MSUBU instruction. */
MIPS_INVAL("OPC_MXU_S32MSUBU");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU__POOL01:
decode_opc_mxu__pool01(env, ctx);
case OPC_MXU_D16MACF:
/* TODO: Implement emulation of D16MACF instruction. */
MIPS_INVAL("OPC_MXU_D16MACF");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D16MADL:
/* TODO: Implement emulation of D16MADL instruction. */
MIPS_INVAL("OPC_MXU_D16MADL");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S16MAD:
/* TODO: Implement emulation of S16MAD instruction. */
MIPS_INVAL("OPC_MXU_S16MAD");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q16ADD:
/* TODO: Implement emulation of Q16ADD instruction. */
MIPS_INVAL("OPC_MXU_Q16ADD");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D16MACE:
/* TODO: Implement emulation of D16MACE instruction. */
MIPS_INVAL("OPC_MXU_D16MACE");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU__POOL04:
decode_opc_mxu__pool04(env, ctx);
case OPC_MXU_D32ADD:
/* TODO: Implement emulation of D32ADD instruction. */
MIPS_INVAL("OPC_MXU_D32ADD");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU__POOL12:
decode_opc_mxu__pool12(env, ctx);
case OPC_MXU_Q8ACCE:
/* TODO: Implement emulation of Q8ACCE instruction. */
MIPS_INVAL("OPC_MXU_Q8ACCE");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S8LDD:
gen_mxu_s8ldd(ctx);
case OPC_MXU_S8STD:
/* TODO: Implement emulation of S8STD instruction. */
MIPS_INVAL("OPC_MXU_S8STD");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S8LDI:
/* TODO: Implement emulation of S8LDI instruction. */
MIPS_INVAL("OPC_MXU_S8LDI");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S8SDI:
/* TODO: Implement emulation of S8SDI instruction. */
MIPS_INVAL("OPC_MXU_S8SDI");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU__POOL15:
decode_opc_mxu__pool15(env, ctx);
case OPC_MXU_S16LDD:
/* TODO: Implement emulation of S16LDD instruction. */
MIPS_INVAL("OPC_MXU_S16LDD");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S16STD:
/* TODO: Implement emulation of S16STD instruction. */
MIPS_INVAL("OPC_MXU_S16STD");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S16LDI:
/* TODO: Implement emulation of S16LDI instruction. */
MIPS_INVAL("OPC_MXU_S16LDI");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S16SDI:
/* TODO: Implement emulation of S16SDI instruction. */
MIPS_INVAL("OPC_MXU_S16SDI");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D32SLL:
/* TODO: Implement emulation of D32SLL instruction. */
MIPS_INVAL("OPC_MXU_D32SLL");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D32SLR:
/* TODO: Implement emulation of D32SLR instruction. */
MIPS_INVAL("OPC_MXU_D32SLR");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D32SARL:
/* TODO: Implement emulation of D32SARL instruction. */
MIPS_INVAL("OPC_MXU_D32SARL");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_D32SAR:
/* TODO: Implement emulation of D32SAR instruction. */
MIPS_INVAL("OPC_MXU_D32SAR");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q16SLL:
/* TODO: Implement emulation of Q16SLL instruction. */
MIPS_INVAL("OPC_MXU_Q16SLL");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q16SLR:
/* TODO: Implement emulation of Q16SLR instruction. */
MIPS_INVAL("OPC_MXU_Q16SLR");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU__POOL18:
decode_opc_mxu__pool18(env, ctx);
case OPC_MXU_Q16SAR:
/* TODO: Implement emulation of Q16SAR instruction. */
MIPS_INVAL("OPC_MXU_Q16SAR");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU__POOL19:
decode_opc_mxu__pool19(env, ctx);
case OPC_MXU_Q16SCOP:
/* TODO: Implement emulation of Q16SCOP instruction. */
MIPS_INVAL("OPC_MXU_Q16SCOP");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q8MADL:
/* TODO: Implement emulation of Q8MADL instruction. */
MIPS_INVAL("OPC_MXU_Q8MADL");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_S32SFL:
/* TODO: Implement emulation of S32SFL instruction. */
MIPS_INVAL("OPC_MXU_S32SFL");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_MXU_Q8SAD:
/* TODO: Implement emulation of Q8SAD instruction. */
MIPS_INVAL("OPC_MXU_Q8SAD");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
default:
MIPS_INVAL("decode_opc_mxu");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
gen_set_label(l_exit);
#endif
default: /* Invalid */
MIPS_INVAL("special2_legacy");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case R6_OPC_PREF:
if (rt >= 24) {
/* hint codes 24-31 are reserved and signal RI */
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
/* Treat as NOP. */
break;
#ifndef CONFIG_USER_ONLY
case OPC_GINV:
if (unlikely(ctx->gi <= 1)) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
check_cp0_enabled(ctx);
switch ((ctx->opcode >> 6) & 3) {
gen_helper_0e1i(ginvt, cpu_gpr[rs], extract32(ctx->opcode, 8, 2));
break;
default:
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
#endif
default: /* Invalid */
MIPS_INVAL("special3_r6");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
break;
default:
MIPS_INVAL("MASK ADDUH.QB");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
} else if (ctx->insn_flags & INSN_LOONGSON2E) {
gen_loongson_integer(ctx, op1, rd, rs, rt);
} else {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
break;
case OPC_LX_DSP:
break;
default: /* Invalid */
MIPS_INVAL("MASK LX");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default:
MIPS_INVAL("MASK ABSQ_S.PH");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default: /* Invalid */
MIPS_INVAL("MASK ADDU.QB");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
default: /* Invalid */
MIPS_INVAL("MASK CMPU.EQ.QB");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default: /* Invalid */
MIPS_INVAL("MASK DPAW.PH");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
}
default: /* Invalid */
MIPS_INVAL("MASK INSV");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default: /* Invalid */
MIPS_INVAL("MASK EXTR.W");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default: /* Invalid */
MIPS_INVAL("MASK ABSQ_S.QH");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default: /* Invalid */
MIPS_INVAL("MASK ADDU.OB");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default: /* Invalid */
MIPS_INVAL("MASK CMPU_EQ.OB");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default: /* Invalid */
MIPS_INVAL("MASK EXTR.W");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default: /* Invalid */
MIPS_INVAL("MASK DPAQ.W.QH");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
}
default: /* Invalid */
MIPS_INVAL("MASK DINSV");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
#endif
default: /* Invalid */
MIPS_INVAL("special3_legacy");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case MMI_OPC_0_PPACB: /* TODO: MMI_OPC_0_PPACB */
case MMI_OPC_0_PEXT5: /* TODO: MMI_OPC_0_PEXT5 */
case MMI_OPC_0_PPAC5: /* TODO: MMI_OPC_0_PPAC5 */
- generate_exception_end(ctx, EXCP_RI); /* TODO: MMI_OPC_CLASS_MMI0 */
+ gen_reserved_instruction(ctx); /* TODO: MMI_OPC_CLASS_MMI0 */
break;
default:
MIPS_INVAL("TX79 MMI class MMI0");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case MMI_OPC_1_PSUBUB: /* TODO: MMI_OPC_1_PSUBUB */
case MMI_OPC_1_PEXTUB: /* TODO: MMI_OPC_1_PEXTUB */
case MMI_OPC_1_QFSRV: /* TODO: MMI_OPC_1_QFSRV */
- generate_exception_end(ctx, EXCP_RI); /* TODO: MMI_OPC_CLASS_MMI1 */
+ gen_reserved_instruction(ctx); /* TODO: MMI_OPC_CLASS_MMI1 */
break;
default:
MIPS_INVAL("TX79 MMI class MMI1");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case MMI_OPC_2_PDIVBW: /* TODO: MMI_OPC_2_PDIVBW */
case MMI_OPC_2_PEXEW: /* TODO: MMI_OPC_2_PEXEW */
case MMI_OPC_2_PROT3W: /* TODO: MMI_OPC_2_PROT3W */
- generate_exception_end(ctx, EXCP_RI); /* TODO: MMI_OPC_CLASS_MMI2 */
+ gen_reserved_instruction(ctx); /* TODO: MMI_OPC_CLASS_MMI2 */
break;
case MMI_OPC_2_PCPYLD:
gen_mmi_pcpyld(ctx);
break;
default:
MIPS_INVAL("TX79 MMI class MMI2");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case MMI_OPC_3_PNOR: /* TODO: MMI_OPC_3_PNOR */
case MMI_OPC_3_PEXCH: /* TODO: MMI_OPC_3_PEXCH */
case MMI_OPC_3_PEXCW: /* TODO: MMI_OPC_3_PEXCW */
- generate_exception_end(ctx, EXCP_RI); /* TODO: MMI_OPC_CLASS_MMI3 */
+ gen_reserved_instruction(ctx); /* TODO: MMI_OPC_CLASS_MMI3 */
break;
case MMI_OPC_3_PCPYH:
gen_mmi_pcpyh(ctx);
break;
default:
MIPS_INVAL("TX79 MMI class MMI3");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
case MMI_OPC_PSLLW: /* TODO: MMI_OPC_PSLLW */
case MMI_OPC_PSRLW: /* TODO: MMI_OPC_PSRLW */
case MMI_OPC_PSRAW: /* TODO: MMI_OPC_PSRAW */
- generate_exception_end(ctx, EXCP_RI); /* TODO: MMI_OPC_CLASS_MMI */
+ gen_reserved_instruction(ctx); /* TODO: MMI_OPC_CLASS_MMI */
break;
default:
MIPS_INVAL("TX79 MMI class");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
static void gen_mmi_lq(CPUMIPSState *env, DisasContext *ctx)
{
- generate_exception_end(ctx, EXCP_RI); /* TODO: MMI_OPC_LQ */
+ gen_reserved_instruction(ctx); /* TODO: MMI_OPC_LQ */
}
static void gen_mmi_sq(DisasContext *ctx, int base, int rt, int offset)
{
- generate_exception_end(ctx, EXCP_RI); /* TODO: MMI_OPC_SQ */
+ gen_reserved_instruction(ctx); /* TODO: MMI_OPC_SQ */
}
/*
{
if (unlikely((ctx->hflags & MIPS_HFLAG_FPU) &&
!(ctx->hflags & MIPS_HFLAG_F64))) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return 0;
}
generate_exception_end(ctx, EXCP_MSADIS);
return 0;
} else {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return 0;
}
}
check_msa_access(ctx);
if (ctx->hflags & MIPS_HFLAG_BMASK) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
}
switch (op1) {
{
uint8_t df = (ctx->opcode >> 24) & 0x3;
if (df == DF_DOUBLE) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
} else {
TCGv_i32 tdf = tcg_const_i32(df);
gen_helper_msa_shf_df(cpu_env, tdf, twd, tws, ti8);
break;
default:
MIPS_INVAL("MSA instruction");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
default:
MIPS_INVAL("MSA instruction");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
m = dfm & 0x7;
df = DF_BYTE;
} else {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
}
break;
default:
MIPS_INVAL("MSA instruction");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
case OPC_HSUB_S_df:
case OPC_HSUB_U_df:
if (df == DF_BYTE) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
switch (MASK_MSA_3R(ctx->opcode)) {
break;
default:
MIPS_INVAL("MSA instruction");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
tcg_temp_free_i32(twd);
break;
default:
MIPS_INVAL("MSA instruction");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
#if !defined(TARGET_MIPS64)
/* Double format valid only for MIPS64 */
if (df == DF_DOUBLE) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
if ((MASK_MSA_ELM(ctx->opcode) == OPC_COPY_U_df) &&
(df == DF_WORD)) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
#endif
break;
default:
MIPS_INVAL("MSA instruction");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
tcg_temp_free_i32(twd);
tcg_temp_free_i32(tws);
gen_msa_elm_3e(env, ctx);
return;
} else {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
return;
}
break;
default:
MIPS_INVAL("MSA instruction");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
#if !defined(TARGET_MIPS64)
/* Double format valid only for MIPS64 */
if (df == DF_DOUBLE) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
#endif
break;
default:
MIPS_INVAL("MSA instruction");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
default:
MIPS_INVAL("MSA instruction");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
default:
MIPS_INVAL("MSA instruction");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
break;
default:
MIPS_INVAL("MSA instruction");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
/* OPC_NAL, OPC_BAL */
gen_compute_branch(ctx, op1, 4, 0, -1, imm << 2, 4);
} else {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
} else {
gen_compute_branch(ctx, op1, 4, rs, -1, imm << 2, 4);
break;
case OPC_SIGRIE:
check_insn(ctx, ISA_MIPS_R6);
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
case OPC_SYNCI:
check_insn(ctx, ISA_MIPS_R2);
#endif
default: /* Invalid */
MIPS_INVAL("regimm");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default: /* Invalid */
MIPS_INVAL("mfmc0");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
tcg_temp_free(t0);
break;
default:
MIPS_INVAL("cp0");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
case OPC_BLEZC: /* OPC_BGEZC, OPC_BGEC, OPC_BLEZL */
if (ctx->insn_flags & ISA_MIPS_R6) {
if (rt == 0) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
/* OPC_BLEZC, OPC_BGEZC, OPC_BGEC */
case OPC_BGTZC: /* OPC_BLTZC, OPC_BLTC, OPC_BGTZL */
if (ctx->insn_flags & ISA_MIPS_R6) {
if (rt == 0) {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
/* OPC_BGTZC, OPC_BLTZC, OPC_BLTC */
break;
default:
MIPS_INVAL("cp1");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
break;
break;
default:
MIPS_INVAL("cp3");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
} else {
gen_compute_compact_branch(ctx, op, rs, rt, imm << 2);
} else {
MIPS_INVAL("major opcode");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
}
break;
#endif
tcg_temp_free(t0);
}
#else
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
MIPS_INVAL("major opcode");
#endif
} else {
break;
default: /* Invalid */
MIPS_INVAL("major opcode");
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
break;
}
}
ctx->opcode = cpu_lduw_code(env, ctx->base.pc_next);
insn_bytes = decode_mips16_opc(env, ctx);
} else {
- generate_exception_end(ctx, EXCP_RI);
+ gen_reserved_instruction(ctx);
g_assert(ctx->base.is_jmp == DISAS_NORETURN);
return;
}