mqmulxhu.cgs

gdb-6.8 Linux下的调试程序 最新版本

# frv testcase for mqmulxhu $GRi,$GRj,$GRk
# mach: all

	.include "testutils.inc"

	start

	.global mqmulxhu
mqmulxhu:
	set_fr_iimmed  	3,2,fr8		; multiply small numbers
	set_fr_iimmed  	3,2,fr10
	set_fr_iimmed  	1,2,fr9		; multiply by 1
	set_fr_iimmed  	1,2,fr11
	mqmulxhu      	fr8,fr10,acc0
	test_accg_immed 	0,accg0
	test_acc_immed 	6,acc0
	test_accg_immed 	0,accg1
	test_acc_immed 	6,acc1
	test_accg_immed 	0,accg2
	test_acc_immed 	2,acc2
	test_accg_immed 	0,accg3
	test_acc_immed 	2,acc3

	set_fr_iimmed  	0,2,fr8		; multiply by 0
	set_fr_iimmed  	0,2,fr10
	set_fr_iimmed 	0x3fff,2,fr9	; 15 bit result
	set_fr_iimmed  	0x3fff,2,fr11
	mqmulxhu      	fr8,fr10,acc0
	test_accg_immed 	0,accg0
	test_acc_immed 	0,acc0
	test_accg_immed 	0,accg1
	test_acc_immed 	0,acc1
	test_accg_immed 	0,accg2
	test_acc_limmed	0x0000,0x7ffe,acc2
	test_accg_immed 	0,accg3
	test_acc_limmed	0x0000,0x7ffe,acc3

	set_fr_iimmed  	0x4000,2,fr8	; 16 bit result
	set_fr_iimmed  	0x4000,2,fr10
	set_fr_iimmed  	0x8000,2,fr9	; 17 bit result
	set_fr_iimmed  	0x8000,2,fr11
	mqmulxhu      	fr8,fr10,acc0
	test_accg_immed 	0,accg0
	test_acc_limmed	0x0000,0x8000,acc0
	test_accg_immed 	0,accg1
	test_acc_limmed	0x0000,0x8000,acc1
	test_accg_immed 	0,accg2
	test_acc_immed 	0x00010000,acc2
	test_accg_immed 	0,accg3
	test_acc_immed 	0x00010000,acc3

	set_fr_iimmed  	0x7fff,0x7fff,fr8	; max positive result
	set_fr_iimmed  	0x7fff,0x7fff,fr10
	set_fr_iimmed  	0x8000,0x8000,fr9	; max positive result
	set_fr_iimmed  	0x8000,0x8000,fr11
	mqmulxhu      	fr8,fr10,acc0
	test_accg_immed 	0,accg0
	test_acc_immed 	0x3fff0001,acc0
	test_accg_immed 	0,accg1
	test_acc_immed 	0x3fff0001,acc1
	test_accg_immed 	0,accg2
	test_acc_limmed	0x4000,0x0000,acc2
	test_accg_immed 	0,accg3
	test_acc_limmed	0x4000,0x0000,acc3

	set_fr_iimmed  	0xffff,0xffff,fr8	; max positive result
	set_fr_iimmed  	0xffff,0xffff,fr10
	set_fr_iimmed  	0xffff,0xffff,fr9	; max positive result
	set_fr_iimmed  	0xffff,0xffff,fr11
	mqmulxhu      	fr8,fr10,acc0
	test_accg_immed 	0,accg0
	test_acc_limmed	0xfffe,0x0001,acc0
	test_accg_immed 	0,accg1
	test_acc_limmed	0xfffe,0x0001,acc1
	test_accg_immed 	0,accg2
	test_acc_limmed	0xfffe,0x0001,acc2
	test_accg_immed 	0,accg3
	test_acc_limmed	0xfffe,0x0001,acc3

	pass