NESpire/source/save_state.c

25 lines
661 B
C

#include <stdint.h>
#include <stdlib.h>
#include <libndls.h>
#include <stdio.h>
#define s_SIZE 0x4600;
void write_save_state(uint32_t saved_state_cpu_status_addr, uint32_t saved_state_cpu_cpsr);
void write_save_state(uint32_t saved_state_cpu_status_addr, uint32_t saved_state_cpu_cpsr){
size_t lenght = s_SIZE;
size_t data_size = s_SIZE + sizeof(uint32_t);
uint32_t *data = malloc(data_size);
memcpy(data, saved_state_cpu_status_addr, lenght);
data[data_size-1] = saved_state_cpu_cpsr;
FILE* savefile = fopen("/documents/ndless/test.tns", "wb");
fwrite(data, data_size, 1, savefile);
fclose(savefile);
}