diff options
Diffstat (limited to 'target-i386/helper.c')
| -rw-r--r-- | target-i386/helper.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/target-i386/helper.c b/target-i386/helper.c index 6239436315..dbdabd82ee 100644 --- a/target-i386/helper.c +++ b/target-i386/helper.c @@ -1219,7 +1219,7 @@ void load_seg(int seg_reg, int selector) } /* protected mode jump */ -void helper_ljmp_protected_T0_T1(void) +void helper_ljmp_protected_T0_T1(int next_eip) { int new_cs, new_eip, gate_cs, type; uint32_t e1, e2, cpl, dpl, rpl, limit; @@ -1267,8 +1267,7 @@ void helper_ljmp_protected_T0_T1(void) case 5: /* task gate */ if (dpl < cpl || dpl < rpl) raise_exception_err(EXCP0D_GPF, new_cs & 0xfffc); - /* XXX: check if it is really the current EIP */ - switch_tss(new_cs, e1, e2, SWITCH_TSS_JMP, env->eip); + switch_tss(new_cs, e1, e2, SWITCH_TSS_JMP, next_eip); break; case 4: /* 286 call gate */ case 12: /* 386 call gate */ @@ -1732,7 +1731,7 @@ static inline void helper_ret_protected(int shift, int is_iret, int addend) ESP = new_esp; } -void helper_iret_protected(int shift) +void helper_iret_protected(int shift, int next_eip) { int tss_selector, type; uint32_t e1, e2; @@ -1748,8 +1747,7 @@ void helper_iret_protected(int shift) /* NOTE: we check both segment and busy TSS */ if (type != 3) raise_exception_err(EXCP0A_TSS, tss_selector & 0xfffc); - /* XXX: check if it is really the current EIP */ - switch_tss(tss_selector, e1, e2, SWITCH_TSS_IRET, env->eip); + switch_tss(tss_selector, e1, e2, SWITCH_TSS_IRET, next_eip); } else { helper_ret_protected(shift, 1, 0); } |