On 2013-07-24 13:20, Arthur Chunqi Li wrote:
> And what about this version:
>
> static int vmx_run()
> {
> u32 ret = 0;
>
> asm volatile(
> "mov %%rsp, %%rsi\n\t"
> "mov %2, %%edi\n\t"
> "call vmcs_write\n\t"
>
> "0: "
> LOAD_GPR_C
> "cmpl $0, %1\n\t"
> "jne 1f\n\t"
> "vmlaunch;seta %1\n\t"
That doesn't differentiate between CF and ZF (so that you can check if
vmlaunch set the right flag).
Also, only one instruction per line, please.
Jan
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