stdcu.cgs

来自「gdb-6.8 Linux下的调试程序 最新版本」· CGS 代码 · 共 45 行

# frv testcase for stdcu $CPk,@($GRi,$GRj)
# mach: frv
# as(frv): -mcpu=frv

	.include "testutils.inc"

	start

	.global stdcu
stdcu:
	set_mem_limmed	0xbeef,0xdead,sp
	inc_gr_immed	-4,sp
	set_mem_limmed	0xdead,0xbeef,sp
	set_gr_gr	sp,gr20
	set_gr_immed	0,gr7
	set_cpr_limmed	0xbeef,0xdead,cpr8
	set_cpr_limmed	0xdead,0xbeef,cpr9
	stdcu		cpr8,@(sp,gr7)
	test_gr_gr	sp,gr20
	test_mem_limmed	0xbeef,0xdead,sp
	inc_gr_immed	4,sp
	test_mem_limmed	0xdead,0xbeef,sp

	inc_gr_immed	-12,sp
	set_gr_immed	8,gr7
	set_cpr_limmed	0x1234,0x5678,cpr8
	set_cpr_limmed	0x9abc,0xdef0,cpr9
	stdcu		cpr8,@(sp,gr7)
	test_gr_gr	sp,gr20
	test_mem_limmed	0x1234,0x5678,sp
	inc_gr_immed	4,sp
	test_mem_limmed	0x9abc,0xdef0,sp

	inc_gr_immed	4,sp
	set_gr_immed	-8,gr7
	set_cpr_limmed	0xfedc,0xba98,cpr8
	set_cpr_limmed	0x7654,0x3210,cpr9
	stdcu		cpr8,@(sp,gr7)
	test_gr_gr	sp,gr20
	test_mem_limmed	0xfedc,0xba98,sp
	inc_gr_immed	4,sp
	test_mem_limmed	0x7654,0x3210,sp

	pass