nlddu.cgs

来自「gdb-6.8 Linux下的调试程序 最新版本」· CGS 代码 · 共 67 行

# frv testcase for nlddu @($GRi,$GRj),$GRk
# mach: frv

	.include "testutils.inc"

	start

	.global nlddu
nlddu:
	set_mem_limmed	0xdead,0xbeef,sp
	inc_gr_immed	-4,sp
	set_mem_limmed	0xbeef,0xdead,sp
	set_gr_gr	sp,gr20
	set_gr_limmed	0xdead,0xbeef,gr8
	set_gr_limmed	0xbeef,0xdead,gr9

	set_gr_immed	0,gr7
	nlddu 		@(sp,gr7),gr8
	test_gr_limmed	0xbeef,0xdead,gr8
	test_gr_limmed	0xdead,0xbeef,gr9
	test_gr_gr	sp,gr20
	test_spr_limmed	0x88a0,0x0001,nesr0
	test_spr_gr	neear0,gr20
	test_spr_limmed	0x0000,0x0000,gner1
	test_spr_limmed	0x0000,0x0000,gner0

	set_gr_limmed	0xdead,0xbeef,gr8
	set_gr_limmed	0xbeef,0xdead,gr9
	inc_gr_immed	-8,sp
	set_gr_immed	8,gr7
	nlddu 		@(sp,gr7),gr8
	test_gr_limmed	0xbeef,0xdead,gr8
	test_gr_limmed	0xdead,0xbeef,gr9
	test_gr_gr	sp,gr20
	test_spr_limmed	0x88a0,0x0401,nesr1
	test_spr_gr	neear1,gr20
	test_spr_limmed	0x0000,0x0000,gner1
	test_spr_limmed	0x0000,0x0000,gner0

	set_gr_limmed	0xdead,0xbeef,gr8
	set_gr_limmed	0xbeef,0xdead,gr9
	inc_gr_immed	8,sp
	set_gr_immed	-8,gr7
	nlddu 		@(sp,gr7),gr8
	test_gr_limmed	0xbeef,0xdead,gr8
	test_gr_limmed	0xdead,0xbeef,gr9
	test_gr_gr	sp,gr20
	test_spr_limmed	0x88a0,0x0801,nesr2
	test_spr_gr	neear2,gr20
	test_spr_limmed	0x0000,0x0000,gner1
	test_spr_limmed	0x0000,0x0000,gner0

	set_gr_limmed	0xdead,0xbeef,gr8
	set_gr_limmed	0xbeef,0xdead,gr9
	inc_gr_immed	8,sp
	set_gr_immed	-8,gr7
	set_gr_gr	sp,gr8
	nlddu 		@(gr8,gr7),gr8
	test_gr_limmed	0xbeef,0xdead,gr8
	test_gr_limmed	0xdead,0xbeef,gr9
	test_spr_limmed	0x88a0,0x0c01,nesr3
	test_spr_gr	neear3,gr20
	test_spr_limmed	0x0000,0x0000,gner1
	test_spr_limmed	0x0000,0x0000,gner0

	pass