1/* This testcase is part of GDB, the GNU debugger.
2
3   Copyright 2010-2023 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
18#include "symcat.h"
19#include "gdb/section-scripts.h"
20
21/* Put the path to the pretty-printer script in .debug_gdb_scripts so
22   gdb will automagically loaded it.
23   Normally "MS" would appear here, as in
24   .pushsection ".debug_gdb_scripts", "MS",%progbits,1
25   but we remove it to test files appearing twice in the section.  */
26
27#define DEFINE_GDB_SCRIPT(script_name) \
28  asm("\
29.pushsection \".debug_gdb_scripts\", \"S\",%progbits\n\
30.byte " XSTRING (SECTION_SCRIPT_ID_SCHEME_FILE) "\n\
31.asciz \"" script_name "\"\n\
32.popsection \n\
33");
34
35#ifndef SCRIPT_FILE
36#error "SCRIPT_FILE not defined"
37#endif
38
39/* Specify it twice to verify the file is only loaded once.  */
40DEFINE_GDB_SCRIPT (SCRIPT_FILE)
41DEFINE_GDB_SCRIPT (SCRIPT_FILE)
42
43/* Inlined scripts are harder to create in the same way as
44   DEFINE_GDB_SCRIPT_FILE.  Keep things simple and just define it here.
45   Normally "MS" would appear here, as in
46   .pushsection ".debug_gdb_scripts", "MS",%progbits,1
47   but we remove it to test scripts appearing twice in the section.  */
48
49#define DEFINE_GDB_SCRIPT_TEXT \
50asm( \
51".pushsection \".debug_gdb_scripts\", \"S\",%progbits\n" \
52".byte " XSTRING (SECTION_SCRIPT_ID_SCHEME_TEXT) "\n" \
53".ascii \"gdb.inlined-script\\n\"\n" \
54".ascii \"(define test-cmd\\n\"\n" \
55".ascii \" (make-command \\\"test-cmd\\\"\\n\"\n" \
56".ascii \"  #:command-class COMMAND_OBSCURE\\n\"\n" \
57".ascii \"  #:invoke (lambda (self arg from-tty)\\n\"\n" \
58".ascii \"    (display (format #f \\\"test-cmd output, arg = ~a\\n\\\" arg)))))\\n\"\n" \
59".ascii \"(register-command! test-cmd)\\n\"\n" \
60".byte 0\n" \
61".popsection\n" \
62);
63
64/* Specify it twice to verify the script is only executed once.  */
65DEFINE_GDB_SCRIPT_TEXT
66DEFINE_GDB_SCRIPT_TEXT
67
68struct ss
69{
70  int a;
71  int b;
72};
73
74void
75init_ss (struct ss *s, int a, int b)
76{
77  s->a = a;
78  s->b = b;
79}
80
81int
82main ()
83{
84  struct ss ss;
85
86  init_ss (&ss, 1, 2);
87
88  return 0;      /* break to inspect struct and union */
89}
90