symbian-qemu-0.9.1-12/qemu-symbian-svp/tests/cris/check_abs.c
author Gareth Stockwell <gareth.stockwell@accenture.com>
Fri, 24 Sep 2010 13:44:00 +0100
branchgraphics-phase-3
changeset 117 b7d35cad610d
parent 1 2fb8b9db1c86
permissions -rw-r--r--
Modified path to qemu package source to /sf/adapt/qemu This is to conform with the convention that adaptation-level packages should be located in /sf/adapt rather than /sf/adaptation. This is an interim workaround for bug 3744.

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include "sys.h"
#include "crisutils.h"

extern inline int cris_abs(int n) {
	int r;
	asm ("abs\t%1, %0\n" : "=r" (r) : "r" (n));
	return r;
}

extern inline void
verify_abs(int val, int res,
	   const int n, const int z, const int v, const int c)
{
	int r;

	cris_tst_cc_init();
	r = cris_abs(val);
	cris_tst_cc(n, z, v, c);
	if (r != res)
		err();
}

int main(void)
{
	verify_abs(-1, 1, 0, 0, 0, 0);
	verify_abs(0x80000000, 0x80000000, 1, 0, 0, 0);
	verify_abs(0x7fffffff, 0x7fffffff, 0, 0, 0, 0);
	verify_abs(42, 42, 0, 0, 0, 0);
	verify_abs(1, 1, 0, 0, 0, 0);
	verify_abs(0xffff, 0xffff, 0, 0, 0, 0);
	verify_abs(0xffff, 0xffff, 0, 0, 0, 0);
	verify_abs(-31, 0x1f, 0, 0, 0, 0);
	verify_abs(0, 0, 0, 1, 0, 0);
	pass();
	return 0;
}