and.cgs

来自「这个是LINUX下的GDB调度工具的源码」· CGS 代码 · 共 44 行

# arm testcase for and
# mach: all

# ??? Unfinished, more tests needed.

	.include "testutils.inc"

	start

# and$cond${set-cc?} $rd,$rn,$imm12

	.global and_imm
and_imm:
	mvi_h_gr r4,1
	mvi_h_cnvz 0,0,0,0
	and r5,r4,#1
	test_h_cnvz 0,0,0,0
	test_h_gr r5,1

# and$cond${set-cc?} $rd,$rn,$rm,${operand2-shifttype} ${operand2-shiftimm}

	.global and_reg_imm_shift
and_reg_imm_shift:
	mvi_h_gr r4,1
	mvi_h_gr r5,1
	mvi_h_cnvz 0,0,0,0
	and r6,r4,r5,lsl #1
	test_h_cnvz 0,0,0,0
	test_h_gr r6,0

# and$cond${set-cc?} $rd,$rn,$rm,${operand2-shifttype} ${operand2-shiftreg}

	.global and_reg_reg_shift
and_reg_reg_shift:
	mvi_h_gr r4,1
	mvi_h_gr r5,1
	mvi_h_gr r6,1
	mvi_h_cnvz 0,0,0,0
	and r7,r4,r5,lsl r6
	test_h_cnvz 0,0,0,0
	test_h_gr r7,0

	pass