maddaccs.cgs

gdb-6.8 Linux下的调试程序 最新版本

# frv testcase for maddaccs $ACC40Si,$ACC40Sk
# mach: all

	.include "../testutils.inc"

	start

	.global maddaccs
maddaccs:
	set_accg_immed	0,accg0
	set_acc_immed	0x00000000,acc0
	set_accg_immed	0,accg1
	set_acc_immed	0x00000000,acc1
	maddaccs	acc0,acc3
	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	0x7000,12,1,msr0	; msr0.mtt always set
	test_accg_immed	0,accg3
	test_acc_limmed	0x0000,0x0000,acc3

	set_accg_immed	0,accg0
	set_acc_immed	0xdead0000,acc0
	set_accg_immed	0,accg1
	set_acc_immed	0x0000beef,acc1
	maddaccs	acc0,acc3
	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	0x7000,12,1,msr0	; msr0.mtt always set
	test_accg_immed	0,accg3
	test_acc_limmed	0xdead,0xbeef,acc3

	set_accg_immed	0,accg0
	set_acc_immed	0x0000dead,acc0
	set_accg_immed	0,accg1
	set_acc_immed	0xbeef0000,acc1
	maddaccs	acc0,acc3
	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	0x7000,12,1,msr0	; msr0.mtt always set
	test_accg_immed	0,accg3
	test_acc_limmed	0xbeef,0xdead,acc3

	set_accg_immed	0,accg0
	set_acc_immed	0x12345678,acc0
	set_accg_immed	0,accg1
	set_acc_immed	0x11111111,acc1
	maddaccs	acc0,acc3
	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	0x7000,12,1,msr0	; msr0.mtt always set
	test_accg_immed	0,accg3
	test_acc_limmed	0x2345,0x6789,acc3

	set_accg_immed	0,accg0
	set_acc_immed	0x12345678,acc0
	set_accg_immed	0,accg1
	set_acc_immed	0xffffffff,acc1
	maddaccs	acc0,acc3
	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	0x7000,12,1,msr0	; msr0.mtt always set
	test_accg_immed	1,accg3
	test_acc_limmed	0x1234,0x5677,acc3

	set_accg_immed	0,accg0
	set_acc_immed	0x12345678,acc0
	set_accg_immed	0xff,accg1
	set_acc_immed	0xffffffff,acc1
	maddaccs	acc0,acc3
	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	0x7000,12,1,msr0	; msr0.mtt always set
	test_accg_immed	0,accg3
	test_acc_limmed	0x1234,0x5677,acc3

	set_spr_immed	0,msr0
	set_accg_immed	0x7f,accg0
	set_acc_immed	0xfffe7ffe,acc0
	set_accg_immed	0x0,accg1
	set_acc_immed	0x00020001,acc1
	maddaccs	acc0,acc3
	test_spr_bits	0x3c,2,0x8,msr0		; msr0.sie is set
	test_spr_bits	2,1,1,msr0		; msr0.ovf set
	test_spr_bits	1,0,1,msr0		; msr0.aovf set
	test_spr_bits	0x7000,12,1,msr0	; msr0.mtt set
	test_accg_immed	0x7f,accg3
	test_acc_limmed	0xffff,0xffff,acc3

	set_spr_immed	0,msr0
	set_accg_immed	0x80,accg0
	set_acc_immed	0x00000001,acc0
	set_accg_immed	0xff,accg1
	set_acc_immed	0xfffffffe,acc1
	maddaccs	acc0,acc3
	test_spr_bits	0x3c,2,0x8,msr0		; msr0.sie is set
	test_spr_bits	2,1,1,msr0		; msr0.ovf set
	test_spr_bits	1,0,1,msr0		; msr0.aovf set
	test_spr_bits	0x7000,12,1,msr0	; msr0.mtt set
	test_accg_immed	0x80,accg3
	test_acc_limmed	0x0000,0x0000,acc3

	set_spr_immed	0,msr0
	set_accg_immed	0,accg0
	set_acc_immed	0x00000001,acc0
	set_accg_immed	0,accg1
	set_acc_immed	0x00000001,acc1
	set_accg_immed	0,accg4
	set_acc_immed	0x00000001,acc4
	set_accg_immed	0x7f,accg5
	set_acc_immed	0xffffffff,acc5
	maddaccs.p	acc0,acc1
	maddaccs	acc4,acc5
	test_spr_bits	0x3c,2,0x8,msr0		; msr0.sie is set
	test_spr_bits	2,1,1,msr0		; msr0.ovf set
	test_spr_bits	1,0,1,msr0		; msr0.aovf set
	test_spr_bits	0x7000,12,1,msr0	; msr0.mtt set
	test_accg_immed	0,accg1
	test_acc_limmed	0x0000,0x0002,acc1
	test_accg_immed	0x7f,accg5
	test_acc_limmed	0xffff,0xffff,acc5

	pass