gdb/config/nm-linux.h

   1 /* Native support for GNU/Linux.
   2
   3    Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   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,
  20    Boston, MA 02111-1307, USA.  */
  21
  22 struct target_ops;
  23
  24 /* GNU/Linux is SVR4-ish but its /proc file system isn't.  */
  25 #undef USE_PROC_FS
  26
  27 /* Since we're building a native debugger, we can include <signal.h>
  28    to find the range of real-time signals.  */
  29
  30 #include <signal.h>
  31
  32 #ifdef __SIGRTMIN
  33 #define REALTIME_LO     __SIGRTMIN
  34 #define REALTIME_HI     (__SIGRTMAX + 1)
  35 #endif
  36
  37 /* We define this if link.h is available, because with ELF we use SVR4
  38    style shared libraries.  */
  39
  40 #ifdef HAVE_LINK_H
  41 #define SVR4_SHARED_LIBS
  42 #include "solib.h"             /* Support for shared libraries.  */
  43 #endif
  44 \f
  45
  46 /* Override child_wait in `inftarg.c'.  */
  47 struct target_waitstatus;
  48 extern ptid_t child_wait (ptid_t ptid, struct target_waitstatus *ourstatus);
  49 #define CHILD_WAIT
  50
  51 extern void lin_lwp_attach_lwp (ptid_t ptid, int verbose);
  52 #define ATTACH_LWP(ptid, verbose) lin_lwp_attach_lwp ((ptid), (verbose))
  53
  54 extern void lin_thread_get_thread_signals (sigset_t *mask);
  55 #define GET_THREAD_SIGNALS(mask) lin_thread_get_thread_signals (mask)
  56
  57 /* Use elf_gregset_t and elf_fpregset_t, rather than
  58    gregset_t and fpregset_t.  */
  59
  60 #define GDB_GREGSET_T  elf_gregset_t
  61 #define GDB_FPREGSET_T elf_fpregset_t
  62
  63 /* Override child_pid_to_exec_file in 'inftarg.c'.  */
  64 #define CHILD_PID_TO_EXEC_FILE
  65
  66 #define CHILD_INSERT_FORK_CATCHPOINT
  67 #define CHILD_INSERT_VFORK_CATCHPOINT
  68 #define CHILD_INSERT_EXEC_CATCHPOINT
  69 #define CHILD_POST_STARTUP_INFERIOR
  70 #define CHILD_POST_ATTACH
  71 #define CHILD_FOLLOW_FORK
  72 #define KILL_INFERIOR
  73
  74 #define NATIVE_XFER_AUXV        procfs_xfer_auxv
  75 #include "auxv.h"               /* Declares it. */