Re: [Qemu-devel] [PATCH 2/4] Set eflags and cr0 prior to calling cpu_x86_load_seg_cache() in smm_helper.c.

[Richard Henderson]

On 04/29/2014 01:38 PM, Kevin O'Connor wrote:
>      cpu_load_eflags(env, 0, ~(CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C |
>                                DF_MASK));
>      env->eip = 0x00008000;
> +    cpu_x86_update_cr0(env,
> +                       env->cr[0] & ~(CR0_PE_MASK | CR0_EM_MASK | 
> CR0_TS_MASK |
> +                                      CR0_PG_MASK));
> +    cpu_x86_update_cr4(env, 0);
> +    env->dr[7] = 0x00000400;
> +    CC_OP = CC_OP_EFLAGS;

Please place the CC_OP update immediately after cpu_load_eflags.


r~