diff options
Diffstat (limited to 'target-mips')
| -rw-r--r-- | target-mips/translate.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/target-mips/translate.c b/target-mips/translate.c index 35624e9..0cff905 100644 --- a/target-mips/translate.c +++ b/target-mips/translate.c @@ -5933,6 +5933,7 @@ static void gen_cp0 (CPUMIPSState *env, DisasContext *ctx, uint32_t opc, int rt, { const char *opn = "ldst"; + check_cp0_enabled(ctx); switch (opc) { case OPC_MFC0: if (rt == 0) { @@ -10121,6 +10122,7 @@ static void gen_pool32axf (CPUMIPSState *env, DisasContext *ctx, int rt, int rs, #ifndef CONFIG_USER_ONLY case MFC0: case MFC0 + 32: + check_cp0_enabled(ctx); if (rt == 0) { /* Treat as NOP. */ break; @@ -10129,6 +10131,7 @@ static void gen_pool32axf (CPUMIPSState *env, DisasContext *ctx, int rt, int rs, break; case MTC0: case MTC0 + 32: + check_cp0_enabled(ctx); { TCGv t0 = tcg_temp_new(); @@ -10225,10 +10228,12 @@ static void gen_pool32axf (CPUMIPSState *env, DisasContext *ctx, int rt, int rs, case 0x05: switch (minor) { case RDPGPR: + check_cp0_enabled(ctx); check_insn(env, ctx, ISA_MIPS32R2); gen_load_srsgpr(rt, rs); break; case WRPGPR: + check_cp0_enabled(ctx); check_insn(env, ctx, ISA_MIPS32R2); gen_store_srsgpr(rt, rs); break; @@ -10269,6 +10274,7 @@ static void gen_pool32axf (CPUMIPSState *env, DisasContext *ctx, int rt, int rs, case 0x1d: switch (minor) { case DI: + check_cp0_enabled(ctx); { TCGv t0 = tcg_temp_new(); @@ -10281,6 +10287,7 @@ static void gen_pool32axf (CPUMIPSState *env, DisasContext *ctx, int rt, int rs, } break; case EI: + check_cp0_enabled(ctx); { TCGv t0 = tcg_temp_new(); @@ -10761,6 +10768,7 @@ static void decode_micromips32_opc (CPUMIPSState *env, DisasContext *ctx, minor = (ctx->opcode >> 12) & 0xf; switch (minor) { case CACHE: + check_cp0_enabled(ctx); /* Treat as no-op. */ break; case LWC2: @@ -12211,6 +12219,7 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) gen_st_cond(ctx, op, rt, rs, imm); break; case OPC_CACHE: + check_cp0_enabled(ctx); check_insn(env, ctx, ISA_MIPS3 | ISA_MIPS32); /* Treat as NOP. */ break; |