sim/common/sim-basics.h

   1 /*  This file is part of the program psim.
   2
   3     Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
   4     Copyright (C) 1997, Free Software Foundation, Inc.
   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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  19
  20     */
  21
  22
  23 #ifndef _SIM_BASICS_H_
  24 #define _SIM_BASICS_H_
  25
  26
  27 /* Basic configuration */
  28
  29 #ifdef HAVE_CONFIG_H
  30 #include "config.h"
  31 #endif
  32
  33 /* Basic host dependant mess - hopefully <stdio.h> + <stdarg.h> will
  34    bring potential conflicts out in the open */
  35
  36 #include <stdarg.h>
  37 #include <stdio.h>
  38 #include <setjmp.h>
  39
  40 #ifndef NULL
  41 #define NULL 0
  42 #endif
  43
  44
  45
  46 /* Some versions of GCC include an attribute operator, define it */
  47
  48 #if !defined (__attribute__)
  49 #if (!defined(__GNUC__) || (__GNUC__ < 2) || (__GNUC__ == 2 && __GNUC_MINOR__ < 6))
  50 #define __attribute__(arg)
  51 #endif
  52 #endif
  53
  54
  55 /* Global types that code manipulates */
  56
  57 typedef struct _device device;
  58
  59
  60 /* Address access attributes */
  61 typedef enum _access_type {
  62   access_invalid = 0,
  63   access_read = 1,
  64   access_write = 2,
  65   access_read_write = 3,
  66   access_exec = 4,
  67   access_read_exec = 5,
  68   access_write_exec = 6,
  69   access_read_write_exec = 7,
  70 } access_type;
  71
  72
  73 /* Address attachement types */
  74 typedef enum _attach_type
  75 {
  76   attach_invalid,
  77   attach_raw_memory,
  78   attach_callback,
  79   /* attach_callback + 1, attach_callback + 2, ... */
  80 } attach_type;
  81
  82
  83 /* Memory transfer types */
  84 typedef enum _transfer_type {
  85   read_transfer,
  86   write_transfer,
  87 } transfer_type;
  88
  89
  90 /* Basic definitions - ordered so that nothing calls what comes after
  91    it */
  92
  93 #ifdef HAVE_CONFIG_H
  94 #include "tconfig.h"
  95 #endif
  96 #include "ansidecl.h"
  97 #include "callback.h"
  98 #include "remote-sim.h"
  99
 100 #include "sim-config.h"
 101
 102 #include "sim-inline.h"
 103
 104 #include "sim-types.h"
 105 #include "sim-bits.h"
 106 #include "sim-endian.h"
 107
 108 #include "sim-utils.h"
 109
 110 /* Note: Only the simpler interfaces are defined here.  More heavy
 111    weight objects, such as core and events, are defined in the more
 112    serious sim-base.h header. */
 113
 114 #endif /* _SIM_BASICS_H_ */