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2002-01-07 Michael Snyder <msnyder@redhat.com>

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* linux-proc.c: New file.  Implement child_pid_to_exec_file,
	so that attaching to a pid will automatically read the process's
	symbol file and shlibs.
	* Makefile.in: Add rule for linux-proc.o.
	* config/nm-linux.h: Define CHILD_PID_TO_EXEC_FILE.
	* config/alpha/alpha-linux.mh: Add linux-proc.o to NATDEPFILES.
	* config/arm/linux.mh: Ditto.
	* config/i386/linux.mh: Ditto.
	* config/i386/x86-64linux.mh: Ditto.
	* config/ia64/linux.mh: Ditto.
	* config/m68k/linux.mh: Ditto.
	* config/mips/linux.mh: Ditto.
	* config/powerpc/linux.mh: Ditto.
	* config/sparc/linux.mh: Ditto.
This commit is contained in:
Michael Snyder
2002-01-08 22:09:50 +00:00
parent 97996af6f2
commit 4b09dc8c14
13 changed files with 67 additions and 11 deletions
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32
gdb/linux-proc.c Normal file
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/* Generate a core file for the inferior process -- Linux version.
Copyright 2001 Free Software Foundation, Inc.
This file is part of GDB.
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. */
#include "defs.h"
#include <sys/param.h> /* for MAXPATHLEN */
char *
child_pid_to_exec_file (int pid)
{
static char fname[MAXPATHLEN];
sprintf (fname, "/proc/%d/exe", pid);
/* FIXME use readlink to get the real name. */
return fname;
}