int isSpace(reg_t r, reg_t scratch)
{
MOVIM8(scratch, ' ');
MOVIM8(scratch+1, '\t');
EQ8(scratch+2, r, scratch);
EQ8(scratch+3, r, scratch+1);
LOR8(scratch+2, scratch+2, scratch+3);
return (REG8(scratch+2));
}
int matchOperMem(OPerKind container, OPerKind input )
{
if(container == input) return 2;
int g = input - oper_m8 ;
switch(g){
case 0: //! byte
if((container == oper_m8) || (container == oper_rm8))
return 1;
break;
case 1: //! w
if( EQ7(container, m16, rm16, rWDQ, rmWDQ, mWD, rmWD, rmWQ ))
return 1;
break;
case 2: //! d
if( EQ8(container, m32, rm32, mWDQ, rmWDQ, rDQ, rmDQ, mWD, rmWD))
return 1;
break;
case 3: //! q
if( EQ7(container, m64, rm64, mWDQ, rmWDQ, mDQ, rmDQ, rmWQ ))
return 1;
break;
case 4: //! xmm
if( EQ(container, Xm128 ))
return 1;
break;
case 5: //! m512
break;
case 6: //! st
default:
break;
}
return 0;
}
int matchOperReg(OPerKind container, OPerKind input )
{
if(container == input) return 2;
if((((input == oper_EAX)||(input == oper_RAX)||(input ==oper_AX)) &&(container == oper_rAX))
|| (((input == oper_EAX)||(input ==oper_AX)) &&(container == oper_eAX)))
return 1;
int g = (input & (7<<3)) >> 3 ;
switch(g){
case 0: //! byte
if((container == oper_r8) || (container == oper_rm8))
return 1;
break;
case 1: //! w
if( EQ8(container, r16, rm16, rWDQ, rmWDQ, rWD, rmWD, rWQ, rmWQ ))
return 1;
break;
case 2: //! d
if( EQ8(container, r32, rm32, rWDQ, rmWDQ, rDQ, rmDQ, rWD, rmWD))
return 1;
break;
case 3: //! q
if( EQ8(container, r64, rm64, rWDQ, rmWDQ, rDQ, rmDQ, rWQ, rmWQ ))
return 1;
break;
case 4: //! qext
if( EQ8(container, r64, rm64, rWDQ, rmWDQ, rDQ, rmDQ, rWQ, rmWQ ))
return 1;
break;
case 5: //! xmm
if( EQ2(container, xmm, Xm128 ))
return 1;
break;
case 6: //! xmm ext
if( EQ2(container, xmm, Xm128 ))
return 1;
break;
case 7: //! st
default:
break;
}
return 0;
}
void printString(reg_t r, reg_t ret, reg_t scratch)
{
reg_t temp = scratch;
MOV16(temp, r); //temp pointer to string
scratch += 2;
MOVIM8(scratch, 0); //constant i
loop1:
MOV8(scratch+1, REG16(temp));
EQ8(scratch+2, R_ZERO, scratch+1);
if (REG8(scratch+2))
{
goto loop1_end;
}
printChar(scratch+1);
INC8(scratch);
INC16(temp);
goto loop1;
loop1_end:
MOV8(ret, scratch);
}
void GTE8(reg_t r1, reg_t r2, reg_t r3, reg_t scratch)
{
EQ8(r1, r2, r3);
GT8(scratch, r2, r3);
LOR8(r1, r1, scratch);
}
