csubcc.cgs

这个是LINUX下的GDB调度工具的源码

# frv testcase for csubcc $GRi,$GRj,$GRk,$CCi,$cond
# mach: all

	.include "testutils.inc"

	start

	.global csubcc
csubcc:
	set_spr_immed	0x1b1b,cccr

	set_gr_immed   	1,gr7
	set_gr_immed   	2,gr8
	set_icc         0x0f,0		; Set mask opposite of expected
	csubcc      	gr8,gr7,gr8,cc0,1
	test_icc	0 0 0 0 icc0
	test_gr_immed  	1,gr8

	set_gr_immed   	1,gr7
	set_gr_limmed  	0x8000,0x0000,gr8
	set_icc         0x0d,0		; Set mask opposite of expected
	csubcc		gr8,gr7,gr8,cc0,1
	test_icc	0 0 1 0 icc0
	test_gr_limmed 	0x7fff,0xffff,gr8

	set_icc         0x0b,0		; Set mask opposite of expected
	csubcc		gr8,gr8,gr8,cc4,1
	test_icc	0 1 0 0 icc0
	test_gr_immed  	0,gr8

	set_icc         0x06,0		; Set mask opposite of expected
	csubcc		gr8,gr7,gr8,cc4,1
	test_icc	1 0 0 1 icc0
	test_gr_limmed 	0xffff,0xffff,gr8

	set_gr_immed   	1,gr7
	set_gr_immed   	2,gr8
	set_icc         0x0f,0		; Set mask opposite of expected
	csubcc      	gr8,gr7,gr8,cc0,0
	test_icc	1 1 1 1 icc0
	test_gr_immed  	2,gr8

	set_gr_immed   	1,gr7
	set_gr_limmed  	0x8000,0x0000,gr8
	set_icc         0x0d,0		; Set mask opposite of expected
	csubcc		gr8,gr7,gr8,cc0,0
	test_icc	1 1 0 1 icc0
	test_gr_limmed 	0x8000,0x0000,gr8

	set_icc         0x0b,0		; Set mask opposite of expected
	csubcc		gr8,gr8,gr8,cc4,0
	test_icc	1 0 1 1 icc0
	test_gr_limmed 	0x8000,0x0000,gr8

	set_icc         0x06,0		; Set mask opposite of expected
	csubcc		gr8,gr7,gr8,cc4,0
	test_icc	0 1 1 0 icc0
	test_gr_limmed 	0x8000,0x0000,gr8

	set_gr_immed   	1,gr7
	set_gr_immed   	2,gr8
	set_icc         0x0f,1		; Set mask opposite of expected
	csubcc      	gr8,gr7,gr8,cc1,0
	test_icc	0 0 0 0 icc1
	test_gr_immed  	1,gr8

	set_gr_immed   	1,gr7
	set_gr_limmed  	0x8000,0x0000,gr8
	set_icc         0x0d,1		; Set mask opposite of expected
	csubcc		gr8,gr7,gr8,cc1,0
	test_icc	0 0 1 0 icc1
	test_gr_limmed 	0x7fff,0xffff,gr8

	set_icc         0x0b,1		; Set mask opposite of expected
	csubcc		gr8,gr8,gr8,cc5,0
	test_icc	0 1 0 0 icc1
	test_gr_immed  	0,gr8

	set_icc         0x06,1		; Set mask opposite of expected
	csubcc		gr8,gr7,gr8,cc5,0
	test_icc	1 0 0 1 icc1
	test_gr_limmed 	0xffff,0xffff,gr8

	set_gr_immed   	1,gr7
	set_gr_immed   	2,gr8
	set_icc         0x0f,1		; Set mask opposite of expected
	csubcc      	gr8,gr7,gr8,cc1,1
	test_icc	1 1 1 1 icc1
	test_gr_immed  	2,gr8

	set_gr_immed   	1,gr7
	set_gr_limmed  	0x8000,0x0000,gr8
	set_icc         0x0d,1		; Set mask opposite of expected
	csubcc		gr8,gr7,gr8,cc1,1
	test_icc	1 1 0 1 icc1
	test_gr_limmed 	0x8000,0x0000,gr8

	set_icc         0x0b,1		; Set mask opposite of expected
	csubcc		gr8,gr8,gr8,cc5,1
	test_icc	1 0 1 1 icc1
	test_gr_limmed 	0x8000,0x0000,gr8

	set_icc         0x06,1		; Set mask opposite of expected
	csubcc		gr8,gr7,gr8,cc5,1
	test_icc	0 1 1 0 icc1
	test_gr_limmed 	0x8000,0x0000,gr8

	set_gr_immed   	1,gr7
	set_gr_immed   	2,gr8
	set_icc         0x0f,2		; Set mask opposite of expected
	csubcc      	gr8,gr7,gr8,cc2,0
	test_icc	1 1 1 1 icc2
	test_gr_immed  	2,gr8

	set_gr_immed   	1,gr7
	set_gr_limmed  	0x8000,0x0000,gr8
	set_icc         0x0d,2		; Set mask opposite of expected
	csubcc		gr8,gr7,gr8,cc2,0
	test_icc	1 1 0 1 icc2
	test_gr_limmed 	0x8000,0x0000,gr8

	set_icc         0x0b,2		; Set mask opposite of expected
	csubcc		gr8,gr8,gr8,cc6,1
	test_icc	1 0 1 1 icc2
	test_gr_limmed 	0x8000,0x0000,gr8

	set_icc         0x06,2		; Set mask opposite of expected
	csubcc		gr8,gr7,gr8,cc6,1
	test_icc	0 1 1 0 icc2
	test_gr_limmed 	0x8000,0x0000,gr8

	set_gr_immed   	1,gr7
	set_gr_immed   	2,gr8
	set_icc         0x0f,3		; Set mask opposite of expected
	csubcc      	gr8,gr7,gr8,cc3,0
	test_icc	1 1 1 1 icc3
	test_gr_immed  	2,gr8

	set_gr_immed   	1,gr7
	set_gr_limmed  	0x8000,0x0000,gr8
	set_icc         0x0d,3		; Set mask opposite of expected
	csubcc		gr8,gr7,gr8,cc3,0
	test_icc	1 1 0 1 icc3
	test_gr_limmed 	0x8000,0x0000,gr8

	set_icc         0x0b,3		; Set mask opposite of expected
	csubcc		gr8,gr8,gr8,cc7,1
	test_icc	1 0 1 1 icc3
	test_gr_limmed 	0x8000,0x0000,gr8

	set_icc         0x06,3		; Set mask opposite of expected
	csubcc		gr8,gr7,gr8,cc7,1
	test_icc	0 1 1 0 icc3
	test_gr_limmed 	0x8000,0x0000,gr8

	pass