提交 63b7e036 编写于 作者: B bellard

boot to top of 4GB space


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@944 c046a42c-6fe2-441c-8c8c-71466251a162
上级 678f2df6
...@@ -107,8 +107,7 @@ void cpu_reset(CPUX86State *env) ...@@ -107,8 +107,7 @@ void cpu_reset(CPUX86State *env)
env->tr.limit = 0xffff; env->tr.limit = 0xffff;
env->tr.flags = DESC_P_MASK; env->tr.flags = DESC_P_MASK;
/* not correct (CS base=0xffff0000) */ cpu_x86_load_seg_cache(env, R_CS, 0xf000, (uint8_t *)0xffff0000, 0xffff, 0);
cpu_x86_load_seg_cache(env, R_CS, 0xf000, (uint8_t *)0x000f0000, 0xffff, 0);
cpu_x86_load_seg_cache(env, R_DS, 0, NULL, 0xffff, 0); cpu_x86_load_seg_cache(env, R_DS, 0, NULL, 0xffff, 0);
cpu_x86_load_seg_cache(env, R_ES, 0, NULL, 0xffff, 0); cpu_x86_load_seg_cache(env, R_ES, 0, NULL, 0xffff, 0);
cpu_x86_load_seg_cache(env, R_SS, 0, NULL, 0xffff, 0); cpu_x86_load_seg_cache(env, R_SS, 0, NULL, 0xffff, 0);
......
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