Commit 95917e3f575cb98fd00d88fd6991f5e3fa399b51
1 parent
f1869042
suppressed no longer needed vm86 segment hack (Mike Nordell)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@725 c046a42c-6fe2-441c-8c8c-71466251a162
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target-i386/helper.c
| ... | ... | @@ -758,23 +758,10 @@ static void do_interrupt_protected(int intno, int is_int, int error_code, |
| 758 | 758 | |
| 759 | 759 | if (new_stack) { |
| 760 | 760 | if (env->eflags & VM_MASK) { |
| 761 | - /* XXX: explain me why W2K hangs if the whole segment cache is | |
| 762 | - reset ? */ | |
| 763 | -#if 1 | |
| 764 | - env->segs[R_ES].selector = 0; | |
| 765 | - env->segs[R_ES].flags = 0; | |
| 766 | - env->segs[R_DS].selector = 0; | |
| 767 | - env->segs[R_DS].flags = 0; | |
| 768 | - env->segs[R_FS].selector = 0; | |
| 769 | - env->segs[R_FS].flags = 0; | |
| 770 | - env->segs[R_GS].selector = 0; | |
| 771 | - env->segs[R_GS].flags = 0; | |
| 772 | -#else | |
| 773 | 761 | cpu_x86_load_seg_cache(env, R_ES, 0, NULL, 0, 0); |
| 774 | 762 | cpu_x86_load_seg_cache(env, R_DS, 0, NULL, 0, 0); |
| 775 | 763 | cpu_x86_load_seg_cache(env, R_FS, 0, NULL, 0, 0); |
| 776 | 764 | cpu_x86_load_seg_cache(env, R_GS, 0, NULL, 0, 0); |
| 777 | -#endif | |
| 778 | 765 | } |
| 779 | 766 | ss = (ss & ~3) | dpl; |
| 780 | 767 | cpu_x86_load_seg_cache(env, R_SS, ss, | ... | ... |