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#include <ejit/ejit.h>
#include <assert.h>
#include "do_jit.h"
int main()
{
struct ejit_operand operands[2] = {
EJIT_OPERAND_GPR(0, EJIT_TYPE(long)),
EJIT_OPERAND_GPR(1, EJIT_TYPE(long))
};
struct ejit_func *f = ejit_create_func(EJIT_TYPE(long), 2, operands);
ejit_divr(f, EJIT_GPR(0), EJIT_GPR(0), EJIT_GPR(1));
ejit_retr(f, EJIT_GPR(0));
ejit_select_compile_func(f, 2, 0, EJIT_USE64(long), do_jit);
assert(ejit_run_func_2(f,
EJIT_ARG(0x7fffffff, long),
EJIT_ARG(1, long)) == 0x7fffffff);
assert(ejit_run_func_2(f,
EJIT_ARG(1, long),
EJIT_ARG(0x7fffffff, long)) == 0);
assert(ejit_run_func_2(f,
EJIT_ARG(0x80000000, long),
EJIT_ARG(1, long)) == 0x80000000);
assert(ejit_run_func_2(f,
EJIT_ARG(1, long),
EJIT_ARG(0x80000000, long)) == 0);
assert(ejit_run_func_2(f,
EJIT_ARG(0x7fffffff, long),
EJIT_ARG(2, long)) == 0x3fffffff);
assert(ejit_run_func_2(f,
EJIT_ARG(2, long),
EJIT_ARG(0x7fffffff, long)) == 0);
assert(ejit_run_func_2(f,
EJIT_ARG(2, long),
EJIT_ARG(0x80000000, long)) == 0);
assert(ejit_run_func_2(f,
EJIT_ARG(0x7fffffff, long),
EJIT_ARG(0x80000000, long)) == 0);
assert(ejit_run_func_2(f,
EJIT_ARG(0, long),
EJIT_ARG(0x7fffffff, long)) == 0);
assert(ejit_run_func_2(f,
EJIT_ARG(0xffffffff, long),
EJIT_ARG(0xffffffff, long)) == 1);
#warning "Some 32bit handling still unclear"
/* 32bit specific stuff, unsure how this should be handled on 64bit
* systems
assert(ejit_run_func_2(f,
EJIT_ARG(0x80000000, long),
EJIT_ARG(2, long)) == 0xc0000000);
assert(ejit_run_func_2(f,
EJIT_ARG(0x80000000, long),
EJIT_ARG(0x7fffffff, long)) == 0xffffffff);
assert(ejit_run_func_2(f,
EJIT_ARG(0x7fffffff, long),
EJIT_ARG(0xffffffff, long)) == 0x80000001);
assert(ejit_run_func_2(f,
EJIT_ARG(0xffffffff, long),
EJIT_ARG(0x7fffffff, long)) == 0);
*/
assert(ejit_run_func_2(f,
EJIT_ARG(0x80000000, long),
EJIT_ARG(2, long)) == 0x40000000);
assert(ejit_run_func_2(f,
EJIT_ARG(0x80000000, long),
EJIT_ARG(0x7fffffff, long)) == 1);
assert(ejit_run_func_2(f,
EJIT_ARG(0x7fffffff, long),
EJIT_ARG(0xffffffff, long)) == 0);
assert(ejit_run_func_2(f,
EJIT_ARG(0xffffffff, long),
EJIT_ARG(0x7fffffff, long)) == 2);
assert(ejit_run_func_2(f,
EJIT_ARG(0x7fffffffffffffff, long),
EJIT_ARG(1, long)) == 0x7fffffffffffffff);
assert(ejit_run_func_2(f,
EJIT_ARG(1, long),
EJIT_ARG(0x7fffffffffffffff, long)) == 0);
assert(ejit_run_func_2(f,
EJIT_ARG(0x8000000000000000, long),
EJIT_ARG(1, long))
== (int64_t)0x8000000000000000);
assert(ejit_run_func_2(f,
EJIT_ARG(1, long),
EJIT_ARG(0x8000000000000000, long)) == 0);
assert(ejit_run_func_2(f,
EJIT_ARG(0x7fffffffffffffff, long),
EJIT_ARG(2, long))
== (int64_t)0x3fffffffffffffff);
assert(ejit_run_func_2(f,
EJIT_ARG(2, long),
EJIT_ARG(0x7fffffffffffffff, long)) == 0);
assert(ejit_run_func_2(f,
EJIT_ARG(0x8000000000000000, long),
EJIT_ARG(2, long))
== (int64_t)0xc000000000000000);
assert(ejit_run_func_2(f,
EJIT_ARG(2, long),
EJIT_ARG(0x8000000000000000, long)) == 0);
assert(ejit_run_func_2(f,
EJIT_ARG(0x7fffffffffffffff, long),
EJIT_ARG(0x8000000000000000, long)) == 0);
assert(ejit_run_func_2(f,
EJIT_ARG(0x8000000000000000, long),
EJIT_ARG(0x7fffffffffffffff, long))
== (int32_t)0xffffffffffffffff);
assert(ejit_run_func_2(f,
EJIT_ARG(0x7fffffffffffffff, long),
EJIT_ARG(0xffffffffffffffff, long))
== (int32_t)0x8000000000000001);
assert(ejit_run_func_2(f,
EJIT_ARG(0xffffffffffffffff, long),
EJIT_ARG(0x7fffffffffffffff, long)) == 0);
assert(ejit_run_func_2(f,
EJIT_ARG(0xffffffffffffffff, long),
EJIT_ARG(0xffffffffffffffff, long)) == 1);
ejit_destroy_func(f);
}
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