diff options
Diffstat (limited to 'target-i386/seg_helper.c')
| -rw-r--r-- | target-i386/seg_helper.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/target-i386/seg_helper.c b/target-i386/seg_helper.c index cc7eadf9e2..6f7efeeaa0 100644 --- a/target-i386/seg_helper.c +++ b/target-i386/seg_helper.c @@ -88,8 +88,10 @@ static inline void load_seg_cache_raw_dt(SegmentCache *sc, uint32_t e1, static inline void load_seg_vm(CPUX86State *env, int seg, int selector) { selector &= 0xffff; - cpu_x86_load_seg_cache(env, seg, selector, - (selector << 4), 0xffff, 0); + + cpu_x86_load_seg_cache(env, seg, selector, (selector << 4), 0xffff, + DESC_P_MASK | DESC_S_MASK | DESC_W_MASK | + DESC_A_MASK | (3 << DESC_DPL_SHIFT)); } static inline void get_ss_esp_from_tss(CPUX86State *env, uint32_t *ss_ptr, @@ -2465,9 +2467,12 @@ void helper_verw(CPUX86State *env, target_ulong selector1) void cpu_x86_load_seg(CPUX86State *env, int seg_reg, int selector) { if (!(env->cr[0] & CR0_PE_MASK) || (env->eflags & VM_MASK)) { + int dpl = (env->eflags & VM_MASK) ? 3 : 0; selector &= 0xffff; cpu_x86_load_seg_cache(env, seg_reg, selector, - (selector << 4), 0xffff, 0); + (selector << 4), 0xffff, + DESC_P_MASK | DESC_S_MASK | DESC_W_MASK | + DESC_A_MASK | (dpl << DESC_DPL_SHIFT)); } else { helper_load_seg(env, seg_reg, selector); } |