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@xxxxxxxxx>
---
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 7fc5366..573fb5b 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -493,17 +493,23 @@ 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;
--
1.6.0.6
--
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