xor.cgs

gdb-6.8 Linux下的调试程序 最新版本

# sh testcase for xor $rm, $rn, $rd -*- Asm -*-
# mach: all
# as: -isa=shmedia
# ld: -m shelf64

	.include "media/testutils.inc"

	start
init:
	pta wrong, tr0

xor1:
	# 0 xor 0 = 0.
	movi 0, r0
	movi 0, r1
	xor r0, r1, r2
	bnei r2, 0, tr0

xor2:
	# 0 xor 1 = 1.
	movi 0, r0
	movi 1, r1
	xor r0, r1, r2
	bnei r2, 1, tr0

xor3:
	# 1 xor 0 = 1.
	movi 1, r0
	movi 0, r1
	xor r0, r1, r2
	bnei r2, 1, tr0

xor4:
	# 1 xor 1 = 0.
	movi 1, r0
	movi 1, r1
	xor r0, r1, r2
	bnei r2, 0, tr0

xor5:
	movi 1, r0
	shlli r0, 63, r0
	ori r0, 1, r0
	movi 3, r1
	xor r0, r1, r2
	andi r2, 255, r2
	bnei r2, 2, tr0

okay:	
	pass

wrong:
	fail