variant on jif from manual

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aq83326

Joined: 25 Jun 2011
Posts: 21

aq83326 13 Jan 2012, 08:47

from the manual:

Code:

macro jif op1,cond,op2,thelabel
{
        cmp op1,op2
        j#cond thelabel
}

I made something, call-if, rather than jump-if

Code:

macro cif op1,cond,op2,thelabel
{
        push thelabel#return
        cmp op1,op2
        j#cond thelabel
        add rsp,8
        thelabel#return:
}

13 Jan 2012, 08:47

aq83326

Joined: 25 Jun 2011
Posts: 21

aq83326 19 Jan 2012, 11:19

new version, only writes to memory if needed

Code:

macro cif2 op1,cond,op2,thelabel
{
        local lab2,lab3
        cmp op1,op2
        j#cond lab2
        jmp lab3
        lab2:
                push lab3
                jmp thelabel
        lab3:
}

19 Jan 2012, 11:19

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