diff options
Diffstat (limited to 'target/m68k/translate.c')
| -rw-r--r-- | target/m68k/translate.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/target/m68k/translate.c b/target/m68k/translate.c index c0edaa533c..34db97b8a0 100644 --- a/target/m68k/translate.c +++ b/target/m68k/translate.c @@ -4661,6 +4661,35 @@ DISAS_INSN(cinv) /* Invalidate cache line. Implement as no-op. */ } +#if defined(CONFIG_SOFTMMU) +DISAS_INSN(pflush) +{ + TCGv opmode; + + if (IS_USER(s)) { + gen_exception(s, s->insn_pc, EXCP_PRIVILEGE); + return; + } + + opmode = tcg_const_i32((insn >> 3) & 3); + gen_helper_pflush(cpu_env, AREG(insn, 0), opmode); + tcg_temp_free(opmode); +} + +DISAS_INSN(ptest) +{ + TCGv is_read; + + if (IS_USER(s)) { + gen_exception(s, s->insn_pc, EXCP_PRIVILEGE); + return; + } + is_read = tcg_const_i32((insn >> 5) & 1); + gen_helper_ptest(cpu_env, AREG(insn, 0), is_read); + tcg_temp_free(is_read); +} +#endif + DISAS_INSN(wddata) { gen_exception(s, s->insn_pc, EXCP_PRIVILEGE); @@ -5854,6 +5883,8 @@ void register_m68k_insns (CPUM68KState *env) INSN(cpushl, f428, ff38, CF_ISA_A); INSN(cpush, f420, ff20, M68040); INSN(cinv, f400, ff20, M68040); + INSN(pflush, f500, ffe0, M68040); + INSN(ptest, f548, ffd8, M68040); INSN(wddata, fb00, ff00, CF_ISA_A); INSN(wdebug, fbc0, ffc0, CF_ISA_A); #endif @@ -6056,6 +6087,8 @@ void m68k_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf, cpu_fprintf(f, "DTTR0/1: %08x/%08x ITTR0/1: %08x/%08x\n", env->mmu.ttr[M68K_DTTR0], env->mmu.ttr[M68K_DTTR1], env->mmu.ttr[M68K_ITTR0], env->mmu.ttr[M68K_ITTR1]); + cpu_fprintf(f, "MMUSR %08x, fault at %08x\n", + env->mmu.mmusr, env->mmu.ar); #endif } |