gdb/gdb_proc_service.h

   1 /* <proc_service.h> replacement for systems that don't have it.
   2    Copyright (C) 2000, 2007 Free Software Foundation, Inc.
   3
   4    This file is part of GDB.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19    Boston, MA 02110-1301, USA.  */
  20
  21 #ifndef GDB_PROC_SERVICE_H
  22 #define GDB_PROC_SERVICE_H
  23
  24 #include <sys/types.h>
  25
  26 #ifdef HAVE_PROC_SERVICE_H
  27 #include <proc_service.h>
  28 #else
  29
  30 #ifdef HAVE_SYS_PROCFS_H
  31 #include <sys/procfs.h>
  32 #endif
  33
  34 #include "gregset.h"
  35
  36 typedef enum
  37 {
  38   PS_OK,                        /* Success.  */
  39   PS_ERR,                       /* Generic error.  */
  40   PS_BADPID,                    /* Bad process handle.  */
  41   PS_BADLID,                    /* Bad LWP id.  */
  42   PS_BADADDR,                   /* Bad address.  */
  43   PS_NOSYM,                     /* Symbol not found.  */
  44   PS_NOFREGS                    /* FPU register set not available.  */
  45 } ps_err_e;
  46
  47 #ifndef HAVE_LWPID_T
  48 typedef unsigned int lwpid_t;
  49 #endif
  50
  51 #ifndef HAVE_PSADDR_T
  52 typedef unsigned long psaddr_t;
  53 #endif
  54
  55 #ifndef HAVE_PRGREGSET_T
  56 typedef gdb_gregset_t prgregset_t;
  57 #endif
  58
  59 #ifndef HAVE_PRFPREGSET_T
  60 typedef gdb_fpregset_t prfpregset_t;
  61 #endif
  62
  63 #endif /* HAVE_PROC_SERVICE_H */
  64
  65 /* Fix-up some broken systems.  */
  66
  67 /* Unfortunately glibc 2.1.3 was released with a broken prfpregset_t
  68    type.  We let configure check for this lossage, and make
  69    appropriate typedefs here.  */
  70
  71 #ifdef PRFPREGSET_T_BROKEN
  72 typedef gdb_fpregset_t gdb_prfpregset_t;
  73 #else
  74 typedef prfpregset_t gdb_prfpregset_t;
  75 #endif
  76
  77 /* Structure that identifies the target process.  */
  78 struct ps_prochandle
  79 {
  80   /* The process id is all we need.  */
  81   pid_t pid;
  82 };
  83
  84 #endif /* gdb_proc_service.h */