[Coco] Microware C compiler #asm question
Bill Nobel
b_nobel at hotmail.com
Tue Mar 30 22:42:35 EDT 2021
Hey all, I have a question about the Microware C compiler. When I use #asm/#endasm in a function in the following way:
...
test(t, sx, sy)
struct TILE *t;
int sx, sy;
{
#asm
lda #...
.....
#endasm
}
What is the register layout for entry and how do I get to the parameters. I can’t seem to remember right. I know Y is data register and 4,s is the pointer/value to the first argument. What’s the rest?
Bill
Sent from my iPad
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