dmovh.cgs

来自「gdb-6.8 Linux下的调试程序 最新版本」· CGS 代码 · 共 47 行

# fr30 testcase for dmovh
# mach(): fr30

	.include "testutils.inc"
	START

	.text
	.global dmovh
dmovh:
	; Test dmovh @$dir9,$R13
	mvi_h_gr	0xdeadbeef,r1
	mvi_h_gr	0x100,r2
	mvr_h_mem	r1,r2
	set_cc          0x0f		; Condition codes shouldn't change
	dmovh		@0x100,r13
	test_cc		1 1 1 1
	test_h_gr	0xffffdead,r13

	; Test dmovh $R13,@$dir9
	mvi_h_gr	0xdeadbeef,r13
	set_cc          0x0e		; Condition codes shouldn't change
	dmovh		r13,@0x100
	test_cc		1 1 1 0
	test_h_mem	0xbeefbeef,r2

	; Test dmovh @$dir9,@R13+
	mvi_h_gr	0x1fc,r13
	mvi_h_mem	0xdeadbeef,r13
	set_cc          0x0d		; Condition codes shouldn't change
	dmovh		@0x1fe,@r13+
	test_cc		1 1 0 1
	mvi_h_gr	0x1fc,r2
	test_h_mem	0xbeefbeef,r2
	test_h_gr	0x1fe,r13

	; Test dmovh @$R13+,@$dir9
	mvi_h_gr	0x1fc,r13
	mvi_h_mem	0xbeefdead,r13
	set_cc          0x0c		; Condition codes shouldn't change
	dmovh		@r13+,@0x1fe
	test_cc		1 1 0 0
	mvi_h_gr	0x1fc,r2
	test_h_mem	0xbeefbeef,r2
	test_h_gr	0x1fe,r13

	pass