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#include <stdio.h>
#include "bcode.h"
int main()
{
struct compile_state cs;
init(&cs);
select_movi(&cs, 2, 0); // i
select_movi(&cs, 1, 1000000000); // limit
select_movi(&cs, 0, 0); // total
bcval_t l = label(&cs); // top
select_addr(&cs, 0, 0, 2); // add iter to total
select_addi(&cs, 2, 2, 1);
bcreloc_t r = select_bltr(&cs, 2, 1, 0); // 0 is placeholder value,
// should maybe add in an
// UNDEFINED macro or something
end(&cs);
patch(&cs, r, 0, l);
/* specify register state to run, note that seven is taken from
* r = 7 in rules.py, should probably provide a macro for it? */
ubcval_t ri[7] = {0};
/* since we don't use floating point registers, we can pass in a NULL */
run(&cs, ri, NULL);
/* our 'ABI' specifies that the return register is 0 */
printf("%llu\n", (unsigned long long)ri[0]);
destroy(&cs);
}
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