1/* ldst-reg-unscaled-imm.s Test file for AArch64
2   load-store reg. (unscaled imm.) instructions.
3
4   Copyright (C) 2011-2020 Free Software Foundation, Inc.
5   Contributed by ARM Ltd.
6
7   This file is part of GAS.
8
9   GAS is free software; you can redistribute it and/or modify
10   it under the terms of the GNU General Public License as published by
11   the Free Software Foundation; either version 3 of the license, or
12   (at your option) any later version.
13
14   GAS is distributed in the hope that it will be useful,
15   but WITHOUT ANY WARRANTY; without even the implied warranty of
16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17   GNU General Public License for more details.
18
19   You should have received a copy of the GNU General Public License
20   along with this program; see the file COPYING3. If not,
21   see <http://www.gnu.org/licenses/>.  */
22
23
24/* Prefetch memory instruction is not tested here.
25
26   Also note that a programmer-friendly disassembler could display
27   LDUR/STUR instructions using the standard LDR/STR mnemonics when
28   the encoded immediate is negative or unaligned. However this behaviour
29   is not required by the architectural assembly language.  */
30
31	.macro	op2_no_imm op, reg
32	\op	\reg\()7, [sp]
33	.endm
34
35	.macro	op2 op, reg, simm
36	\op	\reg\()7, [sp, #\simm]
37	.endm
38
39	// load to or store from core register
40	.macro ld_or_st op, suffix, reg
41	.irp simm, -256, -171
42		op2	\op\suffix, \reg, \simm
43	.endr
44	op2_no_imm	\op\suffix, \reg
45	.irp simm, 0, 2, 4, 8, 16, 85, 255
46		op2	\op\suffix, \reg, \simm
47	.endr
48	.endm
49
50	// load to or store from FP/SIMD register
51	.macro ld_or_st_v op
52	.irp reg, b, h, s, d, q
53		.irp simm, -256, -171
54			op2	\op, \reg, \simm
55		.endr
56		op2_no_imm	\op, \reg
57		.irp simm, 0, 2, 4, 8, 16, 85, 255
58			op2	\op, \reg, \simm
59		.endr
60	.endr
61	.endm
62
63func:
64	// load to or store from FP/SIMD register
65	ld_or_st_v	stur
66	ld_or_st_v	ldur
67
68	// load to or store from core register
69	//      	op, suffix, reg
70	ld_or_st	stur,  b, w
71	ld_or_st	stur,  h, w
72	ld_or_st	stur,   , w
73	ld_or_st	stur,   , x
74	ld_or_st	ldur,  b, w
75	ld_or_st	ldur,  h, w
76	ld_or_st	ldur,   , w
77	ld_or_st	ldur,   , x
78	ld_or_st	ldur, sb, x
79	ld_or_st	ldur, sh, x
80	ld_or_st	ldur, sw, x
81	ld_or_st	ldur, sb, w
82	ld_or_st	ldur, sh, w
83