dmulsl.cgs

gdb-6.8 Linux下的调试程序 最新版本

# sh testcase for dmuls.l $rm, $rn -*- Asm -*-
# mach: all
# as: -isa=shcompact
# ld: -m shelf32

	.include "compact/testutils.inc"

	start

	mov #0, r0
	mov #0, r1
	dmuls.l r0, r1
	# check result
	sts mach, r3
	sts macl, r4
	assert r3, #0
	assert r4, #0

test2:	
	mov #0, r0
	mov #5, r1
	dmuls.l r0, r1
	# check result
	sts mach, r3
	sts macl, r4
	assert r3, #0
	assert r4, #0

test3:	
	mov #5, r0
	mov #0, r1
	dmuls.l r0, r1
	# check result
	sts mach, r3
	sts macl, r4
	assert r3, #0
	assert r4, #0

test4:	
	mov #1, r0
	mov #5, r1
	dmuls.l r0, r1
	# check result
	sts mach, r3
	sts macl, r4
	assert r3, #0
	assert r4, #5

test5:	
	mov #5, r0
	mov #1, r1
	dmuls.l r0, r1
	# check result
	sts mach, r3
	sts macl, r4
	assert r3, #0
	assert r4, #5

	bra test6
	nop

wrong:
	fail

test6:	
	mov #2, r0
	mov #2, r1
	dmuls.l r0, r1
	# check result
	sts mach, r3
	sts macl, r4
	assert r3, #0
	assert r4, #4

test7:	
	mov #1, r0
	neg r0, r0
	mov #2, r1
	dmuls.l r0, r1
	# check result
	sts mach, r3
	sts macl, r4

	mov #0, r8
	not r8, r9
	not r8, r10
	shll r10
	cmp/eq r3, r9
	bf wrong
	cmp/eq r4, r10
	bf wrong

test8:	
	mov #1, r0
	neg r0, r0
	mov #1, r1
	neg r1, r1
	dmuls.l r0, r1
	# check result
	sts mach, r3
	sts macl, r4
	assert r3, #0
	assert r4, #1

test9:	
	mov #1, r0
	neg r0, r0
	shlr r0
	mov #1, r1
	neg r1, r1
	shlr r1
	dmuls.l r0, r1
	
okay:	
	pass