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fixed from 2.4.20 kernel 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@154 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2003-05-10 21:41:47 +00:00
parent b8bf3e3aac
commit 226c91327d
1 changed files with 10 additions and 0 deletions
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10
linux-user/vm86.c
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@ -141,6 +141,11 @@ static inline void clear_TF(CPUX86State *env)
env->eflags &= ~TF_MASK;
}
static inline void clear_AC(CPUX86State *env)
{
env->eflags &= ~AC_MASK;
}
static inline int set_vflags_long(unsigned long eflags, CPUX86State *env)
{
TaskState *ts = env->opaque;
@ -149,6 +154,8 @@ static inline int set_vflags_long(unsigned long eflags, CPUX86State *env)
set_flags(env->eflags, eflags, SAFE_MASK);
if (eflags & IF_MASK)
return set_IF(env);
else
clear_IF(env);
return 0;
}
@ -160,6 +167,8 @@ static inline int set_vflags_short(unsigned short flags, CPUX86State *env)
set_flags(env->eflags, flags, SAFE_MASK);
if (flags & IF_MASK)
return set_IF(env);
else
clear_IF(env);
return 0;
}
@ -217,6 +226,7 @@ static void do_int(CPUX86State *env, int intno)
cpu_x86_load_seg(env, R_CS, segoffs >> 16);
clear_TF(env);
clear_IF(env);
clear_AC(env);
return;
cannot_handle:
#if defined(DEBUG_VM86)