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Fix for PR 13484:

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* corefile.c (reopen_exec_file): Reopen the exec file if
	it has changed.
This commit is contained in:
Mark Alexander 1998-05-14 04:01:13 +00:00
parent 900dc14b42
commit 091d73027c
2 changed files with 24 additions and 0 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
Wed May 13 20:58:02 1998 Mark Alexander <marka@cygnus.com>
* corefile.c (reopen_exec_file): Reopen the exec file if
it has changed.
Wed May 13 15:22:02 1998 Mark Alexander <marka@cygnus.com>
* sparc-tdep.c (fetch_instruction): New function.

19
gdb/corefile.c
View File

@ -33,6 +33,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "gdbcore.h"
#include "dis-asm.h"
#include "language.h"
#include "gdb_stat.h"
extern char registers[];
@ -149,6 +150,24 @@ reopen_exec_file ()
#if 0 /* FIXME */
if (exec_bfd)
bfd_reopen (exec_bfd);
#else
char *filename;
int res;
struct stat st;
long mtime;
/* Don't do anything if the current target isn't exec. */
if (exec_bfd == NULL || strcmp (target_shortname, "exec") != 0)
return;
/* If the timestamp of the exec file has changed, reopen it. */
filename = strdup (bfd_get_filename (exec_bfd));
make_cleanup (free, filename);
mtime = bfd_get_mtime(exec_bfd);
res = stat (filename, &st);
if (mtime && mtime != st.st_mtime)
exec_file_command (filename, 0);
#endif
}