@@ -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;