#include "68kinst.h"
#include "m68k_to_x86.h"
#include "mem.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

m68k_context * sync_components(m68k_context * context, uint32_t address)
{
	if (context->current_cycle > 0x80000000) {
		context->current_cycle -= 0x80000000;
	}
	return context;
}

int main(int argc, char ** argv)
{
	long filesize;
	unsigned short *filebuf;
	char disbuf[1024];
	unsigned short * cur;
	x86_68k_options opts;
	m68k_context context;
	FILE * f = fopen(argv[1], "rb");
	fseek(f, 0, SEEK_END);
	filesize = ftell(f);
	fseek(f, 0, SEEK_SET);
	filebuf = malloc(filesize > 0x400000 ? filesize : 0x400000);
	fread(filebuf, 2, filesize/2, f);
	fclose(f);
	for(cur = filebuf; cur - filebuf < (filesize/2); ++cur)
	{
		*cur = (*cur >> 8) | (*cur << 8);
	}
	memmap_chunk memmap[2];
	memset(memmap, 0, sizeof(memmap_chunk)*2);
	memmap[0].end = 0x400000;
	memmap[0].mask = 0xFFFFFF;
	memmap[0].flags = MMAP_READ;
	memmap[0].buffer = filebuf;
	
	memmap[1].start = 0xE00000;
	memmap[1].end = 0x1000000;
	memmap[1].mask = 0xFFFF;
	memmap[1].flags = MMAP_READ | MMAP_WRITE | MMAP_CODE;
	memmap[1].buffer = malloc(64 * 1024);
	init_x86_68k_opts(&opts, memmap, 2);
	init_68k_context(&context, opts.native_code_map, &opts);
	context.mem_pointers[0] = memmap[0].buffer;
	context.mem_pointers[1] = memmap[1].buffer;
	context.target_cycle = context.sync_cycle = 0x80000000;
	uint32_t address;
	address = filebuf[2] << 16 | filebuf[3];
	translate_m68k_stream(address, &context);
	m68k_reset(&context);
	return 0;
}