tmiaxy.cgs

gdb-6.8 Linux下的调试程序 最新版本

# Intel(r) Wireless MMX(tm) technology testcase for TMIAxy
# mach: xscale
# as: -mcpu=xscale+iwmmxt

	.include "testutils.inc"

	start

	.global tmiaXY
tmiaXY:
	# Enable access to CoProcessors 0 & 1 before
        # we attempt these instructions.

	mvi_h_gr   r1, 3
	mcr        p15, 0, r1, cr15, cr1, 0

	# Test Bottom Bottom Multilply Accumulate
	
	mvi_h_gr   r0, 0x11223344
	mvi_h_gr   r1, 0x55667788
	mvi_h_gr   r2, 0x12345678
	mvi_h_gr   r3, 0x9abcdef0

	tmcrr	   wr0, r0, r1

	tmiaBB	   wr0, r2, r3
	
	tmrrc	   r0, r1, wr0
	
	test_h_gr  r0, 0x05f753c4
	test_h_gr  r1, 0x55667788
	test_h_gr  r2, 0x12345678
	test_h_gr  r3, 0x9abcdef0

	# Test Bottom Top Multilply Accumulate
	
	mvi_h_gr   r0, 0x11223344
	mvi_h_gr   r1, 0x55667788
	mvi_h_gr   r2, 0x12345678
	mvi_h_gr   r3, 0x9abcdef0

	tmcrr	   wr0, r0, r1

	tmiaBT	   wr0, r2, r3
	
	tmrrc	   r0, r1, wr0
	
	test_h_gr  r0, 0xeeede364
	test_h_gr  r1, 0x55667787
	test_h_gr  r2, 0x12345678
	test_h_gr  r3, 0x9abcdef0

	# Test Top Bottom Multilply Accumulate
	
	mvi_h_gr   r0, 0x11223344
	mvi_h_gr   r1, 0x55667788
	mvi_h_gr   r2, 0x12345678
	mvi_h_gr   r3, 0x9abcdef0

	tmcrr	   wr0, r0, r1

	tmiaTB	   wr0, r2, r3
	
	tmrrc	   r0, r1, wr0
	
	test_h_gr  r0, 0x0ec85c04
	test_h_gr  r1, 0x55667788
	test_h_gr  r2, 0x12345678
	test_h_gr  r3, 0x9abcdef0

	# Test Top Top Multilply Accumulate
	
	mvi_h_gr   r0, 0x11223344
	mvi_h_gr   r1, 0x55667788
	mvi_h_gr   r2, 0x12345678
	mvi_h_gr   r3, 0x9abcdef0

	tmcrr	   wr0, r0, r1

	tmiaTT	   wr0, r2, r3
	
	tmrrc	   r0, r1, wr0
	
	test_h_gr  r0, 0x09eed974
	test_h_gr  r1, 0x55667788
	test_h_gr  r2, 0x12345678
	test_h_gr  r3, 0x9abcdef0

	pass