sllcc.cgs

来自「这个是LINUX下的GDB调度工具的源码」· CGS 代码 · 共 39 行

# frv testcase for sllcc $GRi,$GRj,$GRk,$ICCi_1
# mach: all

	.include "testutils.inc"

	start

	.global sllcc
sllcc:
	set_gr_limmed  	0xdead,0xbee0,gr7	; Shift by 0
	set_gr_immed   	2,gr8
	set_icc         0x0f,0		; Set mask opposite of expected
	sllcc      	gr8,gr7,gr8,icc0
	test_icc	0 0 0 1 icc0
	test_gr_immed  	2,gr8

	set_gr_limmed  	0xdead,0xbee1,gr7	; Shift by 1
	set_gr_immed   	2,gr8
	set_icc         0x0f,0		; Set mask opposite of expected
	sllcc      	gr8,gr7,gr8,icc0
	test_icc	0 0 0 1 icc0
	test_gr_immed  	4,gr8

	set_gr_limmed  	0xdead,0xbeff,gr7	; Shift by 31
	set_gr_immed   	1,gr8
	set_icc         0x07,0		; Set mask opposite of expected
	sllcc      	gr8,gr7,gr8,icc0
	test_icc	1 0 0 1 icc0
	test_gr_limmed 	0x8000,0x0000,gr8

	set_gr_limmed  	0xdead,0xbeff,gr7	; clear register
	set_gr_immed   	2,gr8
	set_icc         0x08,0		; Set mask opposite of expected
	sllcc      	gr8,gr7,gr8,icc0
	test_icc	0 1 1 0 icc0
	test_gr_immed  	0x00000000,gr8

	pass