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Implement Z80 DAA. Implement half-carry flag for the rest of the "easy" cases. Implement flags for IN instruction. Fix implementation of IN for IN F, (C) case
author Michael Pavone <pavone@retrodev.com>
date Sun, 24 Jul 2016 17:17:59 -0700
parents a7774fc2de4b
children
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#include <stdio.h>
#include <stdlib.h>
#include "gen.h"
#include "mem.h"
#include "util.h"

void init_code_info(code_info *code)
{
	size_t size = CODE_ALLOC_SIZE;
	code->cur = alloc_code(&size);
	if (!code->cur) {
		fatal_error("Failed to allocate memory for generated code\n");
	}
	code->last = code->cur + size/sizeof(code_word) - RESERVE_WORDS;
	code->stack_off = 0;
}