#include <ejit/ejit.h>
#include <assert.h>
#include "do_jit.h"

int main(int argc, char *argv[])
{
	(void)argv;
	bool do_jit = argc > 1;
	struct ejit_operand operands[1] = {
		EJIT_OPERAND_GPR(1, EJIT_TYPE(unsigned long))
	};
	struct ejit_func *f = ejit_create_func(EJIT_TYPE(unsigned long), 1,
	                                       operands);
	ejit_extr_8(f, EJIT_GPR(0), EJIT_GPR(1));
	ejit_retr(f, EJIT_GPR(0));

	ejit_select_compile_func(f, 2, 0, EJIT_USE64(unsigned long), do_jit, true);

	assert(erfi1(f, EJIT_ARG(0, unsigned long)) == 0);
	assert(erfi1(f, EJIT_ARG(1, unsigned long)) == 1);
	assert(erfi1(f, EJIT_ARG(0xf, unsigned long)) == 0xf);
	assert(erfi1(f, EJIT_ARG(0xff, unsigned long)) == -1);
	assert(erfi1(f, EJIT_ARG(0xfff, unsigned long)) == -1);

	ejit_destroy_func(f);
}