OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [sh/] [macl.s] - Rev 827

Go to most recent revision | Compare with Previous | Blame | View Log

# sh testcase for mac.l 
# mach: all
# as(sh):	-defsym sim_cpu=0
# as(shdsp):	-defsym sim_cpu=1 -dsp 
 
	.include "testutils.inc"
 
	start
	# force S-bit clear
	clrs
 
init:
	# Prime {MACL, MACH} to #1.
	mov #1, r0
	dmulu.l r0, r0
 
	# Set up addresses.
	mov.l	pfour00, r0	! 85
	mov.l	pfour12, r1	! 17
 
test:
	mac.l @r0+, @r1+
 
check:
	# Check result.
	assert_sreg	0, mach
	assert_sreg	85*17+1, macl
 
	# Ensure post-increment occurred.
	assertreg0	four00+4
	assertreg	four12+4, r1
 
doubleinc:
	mov.l	pfour00, r0
	mac.l	@r0+, @r0+
	assertreg0 four00+8
 
 
	pass
	exit 0
 
	.align 1
four00:
	.long	85
	.long	2
four12:
	.long	17
	.long	3
 
	.align 2
pfour00:
	.long four00
pfour12:
	.long four12
 

Go to most recent revision | Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.