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[/] [or1k/] [trunk/] [gdb-5.0/] [gdb/] [config/] [nm-linux.h] - Blame information for rev 107

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1 106 markom
/* Native support for GNU/Linux, for GDB, the GNU debugger.
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   Copyright (C) 1999
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   Free Software Foundation, Inc.
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   This file is part of GDB.
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   This program is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 2 of the License, or
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   (at your option) any later version.
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   This program is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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   GNU General Public License for more details.
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   You should have received a copy of the GNU General Public License
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   along with this program; if not, write to the Free Software
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   Foundation, Inc., 59 Temple Place - Suite 330,
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   Boston, MA 02111-1307, USA.  */
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/* Linux is svr4ish but not that much */
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#undef USE_PROC_FS
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/* Tell gdb that we can attach and detach other processes */
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#define ATTACH_DETACH
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/* We define this if link.h is available, because with ELF we use SVR4 style
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   shared libraries. */
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#ifdef HAVE_LINK_H
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#define SVR4_SHARED_LIBS
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#include "solib.h"             /* Support for shared libraries. */
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#endif
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/* Support for the glibc linuxthreads package. */
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struct objfile;
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/* Hook to look at new objfiles (shared libraries) */
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extern void
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linuxthreads_new_objfile PARAMS ((struct objfile *objfile));
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/* Method to print a human-readable thread description */
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extern char *
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linuxthreads_pid_to_str PARAMS ((int pid));
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extern int
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linuxthreads_prepare_to_proceed PARAMS ((int step));
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#define PREPARE_TO_PROCEED(select_it) linuxthreads_prepare_to_proceed (1)
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/* Defined to make stepping-over-breakpoints be thread-atomic.  */
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#define USE_THREAD_STEP_NEEDED 1
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/* Macros to extract process id and thread id from a composite pid/tid.
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   Allocate lower 19 bits for process id, next 12 bits for thread id, and
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   one bit for a flag to indicate a user thread vs. a kernel thread.  */
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#define PIDGET(PID)           (((PID) & 0xffff))
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#define TIDGET(PID)           (((PID) & 0x7fffffff) >> 16)
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#define MERGEPID(PID, TID)    (((PID) & 0xffff) | ((TID) << 16))
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