diff options
| -rw-r--r-- | linux-user/main.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/linux-user/main.c b/linux-user/main.c index f2b83b0c27..6b5ed2af67 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -1052,8 +1052,12 @@ int main(int argc, char **argv) cpu_x86_set_cpl(env, 3); env->cr[0] = CR0_PG_MASK | CR0_WP_MASK | CR0_PE_MASK; - env->hflags |= HF_PE_MASK | HF_OSFXSR_MASK; - + env->hflags |= HF_PE_MASK; + if (env->cpuid_features & CPUID_SSE) { + env->cr[4] |= CR4_OSFXSR_MASK; + env->hflags |= HF_OSFXSR_MASK; + } + /* flags setup : we activate the IRQs by default as in user mode */ env->eflags |= IF_MASK; |