diff options
| author | Nitin A Kamble <nitin.a.kamble@intel.com> | 2009-06-04 14:29:50 -0700 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-06-16 15:36:47 -0500 |
| commit | 538f368612565f7c7672145c31e87f1d3d02d545 (patch) | |
| tree | 4629daba49a0070d1ed9130a0146a5c99e8819dd /target-i386/helper.c | |
| parent | ef7681389f1d5bd4bba9b66504df8a0b768b27b1 (diff) | |
QEMU KVM: i386: Fix the cpu reset state
As per the IA32 processor manual, the accessed bit is set to 1 in the
processor state after reset. qemu pc cpu_reset code was missing this
accessed bit setting.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'target-i386/helper.c')
| -rw-r--r-- | target-i386/helper.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/target-i386/helper.c b/target-i386/helper.c index b7b101ba40..75e7ccd454 100644 --- a/target-i386/helper.c +++ b/target-i386/helper.c @@ -496,17 +496,23 @@ void cpu_reset(CPUX86State *env) env->tr.flags = DESC_P_MASK | (11 << DESC_TYPE_SHIFT); cpu_x86_load_seg_cache(env, R_CS, 0xf000, 0xffff0000, 0xffff, - DESC_P_MASK | DESC_S_MASK | DESC_CS_MASK | DESC_R_MASK); + DESC_P_MASK | DESC_S_MASK | DESC_CS_MASK | + DESC_R_MASK | DESC_A_MASK); cpu_x86_load_seg_cache(env, R_DS, 0, 0, 0xffff, - DESC_P_MASK | DESC_S_MASK | DESC_W_MASK); + DESC_P_MASK | DESC_S_MASK | DESC_W_MASK | + DESC_A_MASK); cpu_x86_load_seg_cache(env, R_ES, 0, 0, 0xffff, - DESC_P_MASK | DESC_S_MASK | DESC_W_MASK); + DESC_P_MASK | DESC_S_MASK | DESC_W_MASK | + DESC_A_MASK); cpu_x86_load_seg_cache(env, R_SS, 0, 0, 0xffff, - DESC_P_MASK | DESC_S_MASK | DESC_W_MASK); + DESC_P_MASK | DESC_S_MASK | DESC_W_MASK | + DESC_A_MASK); cpu_x86_load_seg_cache(env, R_FS, 0, 0, 0xffff, - DESC_P_MASK | DESC_S_MASK | DESC_W_MASK); + DESC_P_MASK | DESC_S_MASK | DESC_W_MASK | + DESC_A_MASK); cpu_x86_load_seg_cache(env, R_GS, 0, 0, 0xffff, - DESC_P_MASK | DESC_S_MASK | DESC_W_MASK); + DESC_P_MASK | DESC_S_MASK | DESC_W_MASK | + DESC_A_MASK); env->eip = 0xfff0; env->regs[R_EDX] = env->cpuid_version; |