mqmacxhs.cgs

gdb-6.8 Linux下的调试程序 最新版本

# frv testcase for mqmacxhs $GRi,$GRj,$ACCk
# mach: fr400

	.include "testutils.inc"

	start

	.global mqmacxhs
mqmacxhs:
	; Positive operands
	set_fr_iimmed  	2,3,fr8		; multiply small numbers
	set_fr_iimmed  	2,3,fr10
	set_fr_iimmed  	0,1,fr9		; multiply by 0
	set_fr_iimmed  	0,2,fr11
	mqmacxhs      	fr8,fr10,acc0
	test_spr_bits	0x3c,2,0,msr0		; msr0.sie is clear
	test_spr_bits	2,1,0,msr0		; msr0.ovf not set
	test_spr_bits	1,0,0,msr0		; msr0.aovf not set
	test_spr_bits	0x7000,12,0,msr0	; msr0.mtt not set
	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 	0,acc2
	test_accg_immed 	0,accg3
	test_acc_immed 	0,acc3

	set_fr_iimmed  	2,1,fr8		; multiply by 1
	set_fr_iimmed  	2,1,fr10
	set_fr_iimmed	0x3fff,2,fr9	; 15 bit result
	set_fr_iimmed  	0x3fff,2,fr11
	mqmacxhs      	fr8,fr10,acc0
	test_spr_bits	0x3c,2,0,msr0		; msr0.sie is clear
	test_spr_bits	2,1,0,msr0		; msr0.ovf not set
	test_spr_bits	1,0,0,msr0		; msr0.aovf not set
	test_spr_bits	0x7000,12,0,msr0	; msr0.mtt not set
	test_accg_immed 	0,accg0
	test_acc_immed 	8,acc0
	test_accg_immed 	0,accg1
	test_acc_immed 	8,acc1
	test_accg_immed 	0,accg2
	test_acc_limmed	0,0x7ffe,acc2
	test_accg_immed 	0,accg3
	test_acc_limmed	0,0x7ffe,acc3

	set_fr_iimmed	0x4000,2,fr8	; 16 bit result
	set_fr_iimmed  	0x4000,2,fr10
	set_fr_iimmed	0x7fff,0x7fff,fr9	; max positive result
	set_fr_iimmed	0x7fff,0x7fff,fr11
	mqmacxhs      	fr8,fr10,acc0
	test_spr_bits	0x3c,2,0,msr0		; msr0.sie is clear
	test_spr_bits	2,1,0,msr0		; msr0.ovf not set
	test_spr_bits	1,0,0,msr0		; msr0.aovf not set
	test_spr_bits	0x7000,12,0,msr0	; msr0.mtt not set
	test_accg_immed 	0,accg0
	test_acc_limmed	0x0000,0x8008,acc0
	test_accg_immed 	0,accg1
	test_acc_limmed	0x0000,0x8008,acc1
	test_accg_immed 	0,accg2
	test_acc_limmed 0x3fff,0x7fff,acc2
	test_accg_immed 	0,accg3
	test_acc_limmed 0x3fff,0x7fff,acc3

	; Mixed operands
	set_fr_iimmed  	2,0xfffd,fr8		; multiply small numbers
	set_fr_iimmed  	2,0xfffd,fr10
	set_fr_iimmed  	0xfffe,1,fr9		; multiply by 1
	set_fr_iimmed  	0xfffe,1,fr11
	mqmacxhs      	fr8,fr10,acc0
	test_spr_bits	0x3c,2,0,msr0		; msr0.sie is clear
	test_spr_bits	2,1,0,msr0		; msr0.ovf not set
	test_spr_bits	1,0,0,msr0		; msr0.aovf not set
	test_spr_bits	0x7000,12,0,msr0	; msr0.mtt not set
	test_accg_immed 	0,accg0
	test_acc_limmed 0x0000,0x8002,acc0
	test_accg_immed 	0,accg1
	test_acc_limmed 0x0000,0x8002,acc1
	test_accg_immed 	0,accg2
	test_acc_limmed 0x3fff,0x7ffd,acc2
	test_accg_immed 	0,accg3
	test_acc_limmed 0x3fff,0x7ffd,acc3

	set_fr_iimmed  	0xfffe,0,fr8		; multiply by 0
	set_fr_iimmed  	0xfffe,0,fr10
	set_fr_iimmed  	0x2001,0xfffe,fr9	; 15 bit result
	set_fr_iimmed  	0x2001,0xfffe,fr11
	mqmacxhs      	fr8,fr10,acc0
	test_spr_bits	0x3c,2,0,msr0		; msr0.sie is clear
	test_spr_bits	2,1,0,msr0		; msr0.ovf not set
	test_spr_bits	1,0,0,msr0		; msr0.aovf not set
	test_spr_bits	0x7000,12,0,msr0	; msr0.mtt not set
	test_accg_immed 	0,accg0
	test_acc_limmed 0x0000,0x8002,acc0
	test_accg_immed 	0,accg1
	test_acc_limmed 0x0000,0x8002,acc1
	test_accg_immed 	0,accg2
	test_acc_limmed	0x3fff,0x3ffb,acc2
	test_accg_immed 	0,accg3
	test_acc_limmed	0x3fff,0x3ffb,acc3

	set_fr_iimmed	0x4000,0xfffe,fr8	; 16 bit result
	set_fr_iimmed  	0x4000,0xfffe,fr10
	set_fr_iimmed	0x7fff,0x8000,fr9	; max negative result
	set_fr_iimmed	0x7fff,0x8000,fr11
	mqmacxhs      	fr8,fr10,acc0
	test_spr_bits	0x3c,2,0,msr0		; msr0.sie is clear
	test_spr_bits	2,1,0,msr0		; msr0.ovf not set
	test_spr_bits	1,0,0,msr0		; msr0.aovf not set
	test_spr_bits	0x7000,12,0,msr0	; msr0.mtt not set
	test_accg_immed 	0,accg0
	test_acc_limmed	0x0000,0x0002,acc0
	test_accg_immed 	0,accg1
	test_acc_limmed	0x0000,0x0002,acc1
	test_accg_immed 	0xff,accg2
	test_acc_limmed	0xffff,0xbffb,acc2
	test_accg_immed 	0xff,accg3
	test_acc_limmed	0xffff,0xbffb,acc3

	; Negative operands
	set_fr_iimmed  	0xfffe,0xfffd,fr8		; multiply small numbers
	set_fr_iimmed  	0xfffe,0xfffd,fr10
	set_fr_iimmed  	0xffff,0xfffe,fr9		; multiply by -1
	set_fr_iimmed  	0xffff,0xfffe,fr11
	mqmacxhs      	fr8,fr10,acc0
	test_spr_bits	0x3c,2,0,msr0		; msr0.sie is clear
	test_spr_bits	2,1,0,msr0		; msr0.ovf not set
	test_spr_bits	1,0,0,msr0		; msr0.aovf not set
	test_spr_bits	0x7000,12,0,msr0	; msr0.mtt not set
	test_accg_immed 	0,accg0
	test_acc_limmed	0x0000,0x0008,acc0
	test_accg_immed 	0,accg1
	test_acc_limmed	0x0000,0x0008,acc1
	test_accg_immed 	0xff,accg2
	test_acc_limmed	0xffff,0xbffd,acc2
	test_accg_immed 	0xff,accg3
	test_acc_limmed	0xffff,0xbffd,acc3

	set_fr_iimmed	0x8001,0x8001,fr8	; almost max positive result
	set_fr_iimmed	0x8001,0x8001,fr10
	set_fr_iimmed	0x8000,0x8000,fr9	; max positive result
	set_fr_iimmed	0x8000,0x8000,fr11
	mqmacxhs      	fr8,fr10,acc0
	test_spr_bits	0x3c,2,0,msr0		; msr0.sie is clear
	test_spr_bits	2,1,0,msr0		; msr0.ovf not set
	test_spr_bits	1,0,0,msr0		; msr0.aovf not set
	test_spr_bits	0x7000,12,0,msr0	; msr0.mtt not set
	test_accg_immed 	0,accg0
	test_acc_immed 	0x3fff0009,acc0
	test_accg_immed 	0,accg1
	test_acc_immed 	0x3fff0009,acc1
	test_accg_immed 	0,accg2
	test_acc_immed 	0x3fffbffd,acc2
	test_accg_immed 	0,accg3
	test_acc_immed 	0x3fffbffd,acc3

	set_accg_immed 	0x7f,accg0		; saturation
	set_acc_immed	0xffffffff,acc0
	set_accg_immed 	0x7f,accg1
	set_acc_immed	0xffffffff,acc1
	set_accg_immed 	0x7f,accg2		; saturation
	set_acc_immed	0xffffffff,acc2
	set_accg_immed 	0x7f,accg3
	set_acc_immed	0xffffffff,acc3
	set_fr_iimmed  	1,1,fr8
	set_fr_iimmed  	1,1,fr10
	set_fr_iimmed  	0x7fff,0x7fff,fr9	; saturation
	set_fr_iimmed  	0x7fff,0x7fff,fr11
	mqmacxhs      	fr8,fr10,acc0
	test_spr_bits	0x3c,2,0xf,msr0		; msr0.sie is set
	test_spr_bits	2,1,1,msr0		; msr0.ovf is set
	test_spr_bits	1,0,1,msr0		; msr0.aovf is set
	test_spr_bits	0x7000,12,1,msr0	; msr0.mtt is set
	test_accg_immed 	0x7f,accg0
	test_acc_limmed	0xffff,0xffff,acc0
	test_accg_immed 	0x7f,accg1
	test_acc_limmed	0xffff,0xffff,acc1
	test_accg_immed 	0x7f,accg2
	test_acc_limmed	0xffff,0xffff,acc2
	test_accg_immed 	0x7f,accg3
	test_acc_limmed	0xffff,0xffff,acc3

	set_accg_immed 	0x80,accg0		; saturation
	set_acc_immed	0,acc0
	set_accg_immed 	0x80,accg1
	set_acc_immed	0,acc1
	set_accg_immed 	0x80,accg2		; saturation
	set_acc_immed	0,acc2
	set_accg_immed 	0x80,accg3
	set_acc_immed	0,acc3
	set_fr_iimmed  	0xffff,0,fr8
	set_fr_iimmed  	0xffff,1,fr10
	set_fr_iimmed  	0x0000,0x8000,fr9	; saturation
	set_fr_iimmed  	0x7fff,0x7fff,fr11
	mqmacxhs      	fr8,fr10,acc0
	test_spr_bits	0x3c,2,0x9,msr0		; msr0.sie is set
	test_spr_bits	2,1,1,msr0		; msr0.ovf is set
	test_spr_bits	1,0,1,msr0		; msr0.aovf is set
	test_spr_bits	0x7000,12,1,msr0	; msr0.mtt is set
	test_accg_immed 	0x80,accg0
	test_acc_immed	0,acc0
	test_accg_immed 	0x80,accg1
	test_acc_immed	0,acc1
	test_accg_immed 	0x80,accg2
	test_acc_immed	0,acc2
	test_accg_immed 	0x80,accg3
	test_acc_immed	0,acc3

	pass