diff options
| -rw-r--r-- | target/m68k/cpu.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/target/m68k/cpu.c b/target/m68k/cpu.c index f06892271f..f2e031fbe0 100644 --- a/target/m68k/cpu.c +++ b/target/m68k/cpu.c @@ -49,6 +49,8 @@ static void m68k_cpu_reset(CPUState *s) M68kCPU *cpu = M68K_CPU(s); M68kCPUClass *mcc = M68K_CPU_GET_CLASS(cpu); CPUM68KState *env = &cpu->env; + float64 nan = float64_default_nan(NULL); + int i; mcc->parent_reset(s); @@ -57,7 +59,12 @@ static void m68k_cpu_reset(CPUState *s) env->sr = 0x2700; #endif m68k_switch_sp(env); - /* ??? FP regs should be initialized to NaN. */ + for (i = 0; i < 8; i++) { + env->fregs[i] = nan; + } + env->fpcr = 0; + env->fpsr = 0; + cpu_m68k_set_ccr(env, 0); /* TODO: We should set PC from the interrupt vector. */ env->pc = 0; |