1/* This testcase is part of GDB, the GNU debugger.
2
3   Copyright 2015-2023 Free Software Foundation, Inc.
4
5   This program is free software; you can redistribute it and/or modify
6   it under the terms of the GNU General Public License as published by
7   the Free Software Foundation; either version 3 of the License, or
8   (at your option) any later version.
9
10   This program is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   GNU General Public License for more details.
14
15   You should have received a copy of the GNU General Public License
16   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
17
18static void
19ext_reg_load (void)
20{
21  char in[8];
22
23  asm ("vldr d0, [%0]" : : "r" (in));
24  asm ("vldr s3, [%0]" : : "r" (in));
25
26  asm ("vldm %0, {d3-d4}" : : "r" (in));
27  asm ("vldm %0, {s9-s11}" : : "r" (in));
28}
29
30static void
31ext_reg_mov (void)
32{
33  int i, j;
34  double d;
35
36  i = 1;
37  j = 2;
38
39  asm ("vmov s4, s5, %0, %1" : "=r" (i), "=r" (j): );
40  asm ("vmov s7, s8, %0, %1" : "=r" (i), "=r" (j): );
41  asm ("vmov %0, %1, s10, s11" : : "r" (i), "r" (j));
42  asm ("vmov %0, %1, s1, s2" : : "r" (i), "r" (j));
43
44  asm ("vmov %P2, %0, %1" : "=r" (i), "=r" (j): "w" (d));
45  asm ("vmov %1, %2, %P0" : "=w" (d) : "r" (i), "r" (j));
46}
47
48static void
49ext_reg_push_pop (void)
50{
51  double d;
52
53  asm ("vpush {%P0}" : : "w" (d));
54  asm ("vpop {%P0}" : : "w" (d));
55}
56
57/* Initialize arch-specific bits.  */
58
59static void initialize (void)
60{
61  /* ARM doesn't currently use this function.  */
62}
63
64/* Functions testing instruction decodings.  GDB will test all of these.  */
65static testcase_ftype testcases[] =
66{
67  ext_reg_load,
68  ext_reg_mov,
69  ext_reg_push_pop,
70};
71