bool saveAnim (personaAnimation * p, FILE * fp) {
put2bytes (p -> numFrames, fp);
if (p -> numFrames) {
put4bytes (p -> theSprites -> ID, fp);
for (int a = 0; a < p -> numFrames; a ++) {
put4bytes (p -> frames[a].frameNum, fp);
put4bytes (p -> frames[a].howMany, fp);
put4bytes (p -> frames[a].noise, fp);
}
}
return true;
}
void and_imm_rm32(int size, int reg)
{
/*
* imm is ok because it is sign extended
* unlike add and sub when reg==eax
*/
//check if size is an imm8
if(0x0<=size && size <=0xff) {
//check if register
if(isreg(reg)) {
//special case for accumulator register eax
/* if(reg==EAX) {
//add imm8 to r8
putbyte(0x24);
putbyte(size);
}
else {*/
//add sign extended imm8 to r32
putbyte(0x83);
putbyte(0xe0+reg);
putbyte(size);
// }
}
//memory location
else {
putbyte(0x83);
putbyte(0x20+reg-0x8);
putbyte(size);
}
}
//size is bigger than imm8
else {
if(isreg(reg)) {
//special case for accumulator register eax
if(reg==EAX) {
putbyte(0x25);
put4bytes(size);
}
else {
putbyte(0x81);
putbyte(0xe0+reg);
put4bytes(size);
}
}
else {
putbyte(0x81);
putbyte(0x20+reg-0x8);
put4bytes(size);
}
}
}
void cmp_imm_r32(int size, int reg)
{
//sign extended imm
if(0<=size && size<=255) {
if(isreg(reg)) {
putbyte(0x83);
putbyte(0xf8+reg);
putbyte(size);
}
else aerror("Error: not reg in cmp_imm_r32");
}
else {
//imm32
if(isreg(reg)) {
putbyte(0x81);
putbyte(0xf8+reg);
put4bytes(size);
}
else aerror("Error: not reg in cmp_imm_r32");
}
}
