On Tue, 09 Sep 2008 17:51:03 +0300
Avi Kivity <[EMAIL PROTECTED]> wrote:
> Guillaume Thouvenin wrote:
> > - case 0x38 ... 0x3d:
> > + case 0x38 ... 0x3b:
> > cmp: /* cmp */
> > emulate_2op_SrcV("cmp", c->src, c->dst, ctxt->eflags);
> > break;
> > + case 0x3c ... 0x3d: /* cmp al imm8 or ax imm16 or eax imm32 */
> > + c->dst.type = OP_REG;
> > + c->dst.bytes = c->op_bytes;
> > + c->dst.ptr = &c->regs[VCPU_REGS_RAX];
> > + if (c->op_bytes == 1)
> > + c->dst.val = *(u8 *)c->dst.ptr;
> > + else if (c->op_bytes == 2)
> > + c->dst.val = *(u16 *)c->dst.ptr;
> > + else
> > + c->dst.val = *(u32 *)c->dst.ptr;
> > + c->dst.orig_val = c->dst.val;
> > + goto cmp;
> >
>
> SrcAcc would remove the need for this change.
As I don't see SrcAcc in the source it means that you suggest to add a
new type of source operand right?
Guillaume
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