ldq.cgs

gdb-6.8 Linux下的调试程序 最新版本

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

	.include "testutils.inc"

	start

	.global ldq
ldq:
	set_mem_limmed	0xdead,0xbeef,sp
	inc_gr_immed	-4,sp
	set_mem_limmed	0xbeef,0xdead,sp
	inc_gr_immed	-4,sp
	set_mem_limmed	0x1234,0x5678,sp
	inc_gr_immed	-4,sp
	set_mem_limmed	0x9abc,0xdef0,sp
	set_gr_limmed	0xdead,0xbeef,gr8
	set_gr_limmed	0xbeef,0xdead,gr9
	set_gr_limmed	0x1234,0x5678,gr10
	set_gr_limmed	0x9abc,0xdef0,gr11

	set_gr_immed	0,gr7
	ldq 		@(sp,gr7),gr8
	test_gr_limmed	0x9abc,0xdef0,gr8
	test_gr_limmed	0x1234,0x5678,gr9
	test_gr_limmed	0xbeef,0xdead,gr10
	test_gr_limmed	0xdead,0xbeef,gr11

	set_gr_limmed	0xdead,0xbeef,gr8
	set_gr_limmed	0xbeef,0xdead,gr9
	set_gr_limmed	0x1234,0x5678,gr10
	set_gr_limmed	0x9abc,0xdef0,gr11
	inc_gr_immed	-16,sp
	set_gr_immed	16,gr7
	ldq 		@(sp,gr7),gr8
	test_gr_limmed	0x9abc,0xdef0,gr8
	test_gr_limmed	0x1234,0x5678,gr9
	test_gr_limmed	0xbeef,0xdead,gr10
	test_gr_limmed	0xdead,0xbeef,gr11

	set_gr_limmed	0xdead,0xbeef,gr8
	set_gr_limmed	0xbeef,0xdead,gr9
	set_gr_limmed	0x1234,0x5678,gr10
	set_gr_limmed	0x9abc,0xdef0,gr11
	inc_gr_immed	32,sp
	set_gr_immed	-16,gr7
	ldq 		@(sp,gr7),gr8
	test_gr_limmed	0x9abc,0xdef0,gr8
	test_gr_limmed	0x1234,0x5678,gr9
	test_gr_limmed	0xbeef,0xdead,gr10
	test_gr_limmed	0xdead,0xbeef,gr11

	; loading into gr0 has no effect
	; gr1 is sp
	set_gr_gr	gr1,gr8
	set_gr_limmed	0x1234,0x5678,gr2
	set_gr_limmed	0x9abc,0xdef0,gr3
	ldq 		@(sp,gr7),gr0
	test_gr_immed	0,gr0
	test_gr_gr	gr1,gr8
	set_gr_immed	0x12345678,gr2
	set_gr_immed	0x9abcdef0,gr3

	pass