@@ -323,6 +323,7 @@ struct CPUMIPSState {
target_ulong CP0_BadVAddr;
uint32_t CP0_BadInstr;
uint32_t CP0_BadInstrP;
+ uint32_t CP0_BadInstrX;
int32_t CP0_Count;
target_ulong CP0_EntryHi;
#define CP0EnHi_EHINV 10
@@ -212,8 +212,8 @@ const VMStateDescription vmstate_tlb = {
const VMStateDescription vmstate_mips_cpu = {
.name = "cpu",
- .version_id = 10,
- .minimum_version_id = 10,
+ .version_id = 11,
+ .minimum_version_id = 11,
.post_load = cpu_post_load,
.fields = (VMStateField[]) {
/* Active TC */
@@ -266,6 +266,7 @@ const VMStateDescription vmstate_mips_cpu = {
VMSTATE_UINTTL(env.CP0_BadVAddr, MIPSCPU),
VMSTATE_UINT32(env.CP0_BadInstr, MIPSCPU),
VMSTATE_UINT32(env.CP0_BadInstrP, MIPSCPU),
+ VMSTATE_UINT32(env.CP0_BadInstrX, MIPSCPU),
VMSTATE_INT32(env.CP0_Count, MIPSCPU),
VMSTATE_UINTTL(env.CP0_EntryHi, MIPSCPU),
VMSTATE_INT32(env.CP0_Compare, MIPSCPU),
@@ -5328,7 +5328,13 @@ static void gen_mfc0(DisasContext *ctx, TCGv arg, int reg, int sel)
gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_BadInstrP));
rn = "BadInstrP";
break;
- default:
+ case 3:
+ CP0_CHECK(ctx->bi);
+ gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_BadInstrX));
+ tcg_gen_andi_tl(arg, arg, ~0xffff);
+ rn = "BadInstrX";
+ break;
+ default:
goto cp0_unimplemented;
}
break;
@@ -6019,6 +6025,10 @@ static void gen_mtc0(DisasContext *ctx, TCGv arg, int reg, int sel)
/* ignored */
rn = "BadInstrP";
break;
+ case 3:
+ /* ignored */
+ rn = "BadInstrX";
+ break;
default:
goto cp0_unimplemented;
}
@@ -6724,6 +6734,12 @@ static void gen_dmfc0(DisasContext *ctx, TCGv arg, int reg, int sel)
gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_BadInstrP));
rn = "BadInstrP";
break;
+ case 3:
+ CP0_CHECK(ctx->bi);
+ gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_BadInstrX));
+ tcg_gen_andi_tl(arg, arg, ~0xffff);
+ rn = "BadInstrX";
+ break;
default:
goto cp0_unimplemented;
}
@@ -7398,6 +7414,10 @@ static void gen_dmtc0(DisasContext *ctx, TCGv arg, int reg, int sel)
/* ignored */
rn = "BadInstrP";
break;
+ case 3:
+ /* ignored */
+ rn = "BadInstrX";
+ break;
default:
goto cp0_unimplemented;
}