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[/] [or1k/] [trunk/] [gdb-5.0/] [bfd/] [corefile.c] - Blame information for rev 1765

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/* Core file generic interface routines for BFD.
   Copyright (C) 1990, 91, 92, 93, 94 Free Software Foundation, Inc.
   Written by Cygnus Support.
 
This file is part of BFD, the Binary File Descriptor library.
 
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
 
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
/*
SECTION
        Core files
 
DESCRIPTION
        These are functions pertaining to core files.
*/
 
#include "bfd.h"
#include "sysdep.h"
#include "libbfd.h"
 
 
/*
FUNCTION
        bfd_core_file_failing_command
 
SYNOPSIS
        CONST char *bfd_core_file_failing_command(bfd *abfd);
 
DESCRIPTION
        Return a read-only string explaining which program was running
        when it failed and produced the core file @var{abfd}.
 
*/
 
CONST char *
bfd_core_file_failing_command (abfd)
     bfd *abfd;
{
  if (abfd->format != bfd_core) {
    bfd_set_error (bfd_error_invalid_operation);
    return NULL;
  }
  return BFD_SEND (abfd, _core_file_failing_command, (abfd));
}
 
/*
FUNCTION
        bfd_core_file_failing_signal
 
SYNOPSIS
        int bfd_core_file_failing_signal(bfd *abfd);
 
DESCRIPTION
        Returns the signal number which caused the core dump which
        generated the file the BFD @var{abfd} is attached to.
*/
 
int
bfd_core_file_failing_signal (abfd)
     bfd *abfd;
{
  if (abfd->format != bfd_core) {
    bfd_set_error (bfd_error_invalid_operation);
    return 0;
  }
  return BFD_SEND (abfd, _core_file_failing_signal, (abfd));
}
 
 
/*
FUNCTION
        core_file_matches_executable_p
 
SYNOPSIS
        boolean core_file_matches_executable_p
                (bfd *core_bfd, bfd *exec_bfd);
 
DESCRIPTION
        Return <<true>> if the core file attached to @var{core_bfd}
        was generated by a run of the executable file attached to
        @var{exec_bfd}, <<false>> otherwise.
*/
boolean
core_file_matches_executable_p (core_bfd, exec_bfd)
     bfd *core_bfd, *exec_bfd;
{
    if ((core_bfd->format != bfd_core) || (exec_bfd->format != bfd_object)) {
            bfd_set_error (bfd_error_wrong_format);
            return false;
        }
 
    return BFD_SEND (core_bfd, _core_file_matches_executable_p,
                     (core_bfd, exec_bfd));
}

Line No.	Rev	Author	Line
1	104	markom	`/* Core file generic interface routines for BFD.`
2			`Copyright (C) 1990, 91, 92, 93, 94 Free Software Foundation, Inc.`
3			`Written by Cygnus Support.`
4
5			`This file is part of BFD, the Binary File Descriptor library.`
6
7			`This program is free software; you can redistribute it and/or modify`
8			`it under the terms of the GNU General Public License as published by`
9			`the Free Software Foundation; either version 2 of the License, or`
10			`(at your option) any later version.`
11
12			`This program is distributed in the hope that it will be useful,`
13			`but WITHOUT ANY WARRANTY; without even the implied warranty of`
14			`MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the`
15			`GNU General Public License for more details.`
16
17			`You should have received a copy of the GNU General Public License`
18			`along with this program; if not, write to the Free Software`
19			`Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */`
20
21			`/*`
22			`SECTION`
23			`Core files`
24
25			`DESCRIPTION`
26			`These are functions pertaining to core files.`
27			`*/`
28
29			`#include "bfd.h"`
30			`#include "sysdep.h"`
31			`#include "libbfd.h"`
32
33
34			`/*`
35			`FUNCTION`
36			`bfd_core_file_failing_command`
37
38			`SYNOPSIS`
39			`CONST char bfd_core_file_failing_command(bfd abfd);`
40
41			`DESCRIPTION`
42			`Return a read-only string explaining which program was running`
43			`when it failed and produced the core file @var{abfd}.`
44
45			`*/`
46
47			`CONST char *`
48			`bfd_core_file_failing_command (abfd)`
49			`bfd *abfd;`
50			`{`
51			`if (abfd->format != bfd_core) {`
52			`bfd_set_error (bfd_error_invalid_operation);`
53			`return NULL;`
54			`}`
55			`return BFD_SEND (abfd, _core_file_failing_command, (abfd));`
56			`}`
57
58			`/*`
59			`FUNCTION`
60			`bfd_core_file_failing_signal`
61
62			`SYNOPSIS`
63			`int bfd_core_file_failing_signal(bfd *abfd);`
64
65			`DESCRIPTION`
66			`Returns the signal number which caused the core dump which`
67			`generated the file the BFD @var{abfd} is attached to.`
68			`*/`
69
70			`int`
71			`bfd_core_file_failing_signal (abfd)`
72			`bfd *abfd;`
73			`{`
74			`if (abfd->format != bfd_core) {`
75			`bfd_set_error (bfd_error_invalid_operation);`
76			`return 0;`
77			`}`
78			`return BFD_SEND (abfd, _core_file_failing_signal, (abfd));`
79			`}`
80
81
82			`/*`
83			`FUNCTION`
84			`core_file_matches_executable_p`
85
86			`SYNOPSIS`
87			`boolean core_file_matches_executable_p`
88			`(bfd core_bfd, bfd exec_bfd);`
89
90			`DESCRIPTION`
91			`Return <<true>> if the core file attached to @var{core_bfd}`
92			`was generated by a run of the executable file attached to`
93			`@var{exec_bfd}, <<false>> otherwise.`
94			`*/`
95			`boolean`
96			`core_file_matches_executable_p (core_bfd, exec_bfd)`
97			`bfd core_bfd, exec_bfd;`
98			`{`
99			`if ((core_bfd->format != bfd_core) \|\| (exec_bfd->format != bfd_object)) {`
100			`bfd_set_error (bfd_error_wrong_format);`
101			`return false;`
102			`}`
103
104			`return BFD_SEND (core_bfd, _core_file_matches_executable_p,`
105			`(core_bfd, exec_bfd));`
106			`}`

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[/] [or1k/] [trunk/] [gdb-5.0/] [bfd/] [corefile.c] - Blame information for rev 1765