xref: /netbsd-src/external/gpl3/gdb.old/dist/gdb/testsuite/gdb.arch/ia64-breakpoint-shadow.S (revision 8b657b0747480f8989760d71343d6dd33f8d4cf9)
1/* Copyright 2009-2023 Free Software Foundation, Inc.
2
3   This program is free software; you can redistribute it and/or modify
4   it under the terms of the GNU General Public License as published by
5   the Free Software Foundation; either version 3 of the License, or
6   (at your option) any later version.
7
8   This program is distributed in the hope that it will be useful,
9   but WITHOUT ANY WARRANTY; without even the implied warranty of
10   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11   GNU General Public License for more details.
12
13   You should have received a copy of the GNU General Public License
14   along with this program.  If not, see <http://www.gnu.org/licenses/>.
15
16   This file is part of the gdb testsuite.
17   It tests displaced stepping over various insns that require special
18   handling.  */
19
20	.text
21	.align 16
22	.global main
23	.proc main
24main:
25	mov r2=r12
26	mov r14=1
27	;;
28bundle:
29	/* Store value 1 into `long' variable on stack.  */
30	st8.rel [r2]=r14
31	/* This long constant requires L-X slot in this bundle.  */
32	movl r14=0x7fffffff
33	;;
34	/* Store value 0x7fffffff into `long' variable on stack.  */
35	st8.rel [r2]=r14
36	mov r14=r0
37	;;
38	mov r8=r14
39	mov r12=r2
40	br.ret.sptk.many b0
41
42	.endp main
43
44	.section	.note.GNU-stack,"",@progbits
45