WhyCan Forum(哇酷开发者社区)

 void *malloc(size_t size)
{
	if(size<1024)
		printf("memfox malloc:%dB\n",size);
	else
		printf("memfox malloc:%dKB\n",size>>10);

	return memfox_malloc(size);
}

void free(void *ptr)
{
	uint8_t *p=(uint8_t*)ptr;

	printf("memfox free @ 0x%X ",ptr);
	if((membuf<=p)&&(p<(membuf+1024*1024)))
		memfox_free(ptr);
	else
	{
		printf("[out of range]\n");
		ptr=NULL;
	}
		
}

uint8_t membuf[1024*1024];

int main(int argc, char *argv[])
{
        uint8_t *InputBuffer;
//memfox
	printf("->");
	memfox_init(membuf,1024*1024);
	printf("memfox init @ 0x%X\n",membuf);
//memfox test
        InputBuffer=(uint8_t*)malloc(4096);
        free(InputBuffer);
        return 0;
}