diff options
Diffstat (limited to 'target-mips/translate.c')
| -rw-r--r-- | target-mips/translate.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/target-mips/translate.c b/target-mips/translate.c index 67f326b205..e30273438a 100644 --- a/target-mips/translate.c +++ b/target-mips/translate.c @@ -15983,10 +15983,13 @@ void cpu_state_reset(CPUMIPSState *env) if (env->CP0_Config3 & (1 << CP0C3_DSPP)) { env->CP0_Status |= (1 << CP0St_MX); } - /* Enable 64-bit FPU if the target cpu supports it. */ - if (env->active_fpu.fcr0 & (1 << FCR0_F64)) { +# if defined(TARGET_MIPS64) + /* For MIPS64, init FR bit to 1 if FPU unit is there and bit is writable. */ + if ((env->CP0_Config1 & (1 << CP0C1_FP)) && + (env->CP0_Status_rw_bitmask & (1 << CP0St_FR))) { env->CP0_Status |= (1 << CP0St_FR); } +# endif #else if (env->hflags & MIPS_HFLAG_BMASK) { /* If the exception was raised from a delay slot, |