Emit a warning when -z relro is unsupported

[deliverable/binutils-gdb.git] / sim / ppc / basics.h

diff --git a/sim/ppc/basics.h b/sim/ppc/basics.h
index db1d4506f051dc8ed9bd1fc076ef73e8fc8f583a..2b923ea3cc3eb71f4e08d9ee93e4fbd18f2952f1 100644 (file)
--- a/sim/ppc/basics.h
+++ b/sim/ppc/basics.h
@@ -1,10 +1,10 @@
 /*  This file is part of the program psim.
 
-    Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
+    Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
 
     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
+    the Free Software Foundation; either version 3 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
@@ -13,8 +13,7 @@
     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.
+    along with this program; if not, see <http://www.gnu.org/licenses/>.
  
     */
 
@@ -22,20 +21,34 @@
 #ifndef _BASICS_H_
 #define _BASICS_H_
 
-#include "config.h"
-#include "words.h"
-#include "ppc-endian.h"
-#include "debug.h"
-#include "bits.h"
-#include "sim_callbacks.h"
 
-#ifndef NULL
-#define NULL 0
+/* from Michael Meissner, macro's to handle concating symbols better */
+
+#if defined(__STDC__) || defined(ALMOST_STDC)
+#define CONCAT2(a,b)    a##b
+#define CONCAT3(a,b,c)  a##b##c
+#define CONCAT4(a,b,c,d) a##b##c##d
+#else
+#define CONCAT2(a,b)    a/**/b
+#define CONCAT3(a,b,c)  a/**/b/**/c
+#define CONCAT4(a,b,c,d) a/**/b/**/c/**/d
 #endif
 
-/* many things pass around the cpu type without knowing what it is */
+#define XCONCAT2(a,b)     CONCAT2(a,b)
+#define XCONCAT3(a,b,c)   CONCAT3(a,b,c)
+#define XCONCAT4(a,b,c,d) CONCAT4(a,b,c,d)
+
+
+/* many things pass around the cpu and psim object with out knowing
+   what it is */
 
 typedef struct _cpu cpu;
+typedef struct _psim psim;
+typedef struct _device device;
+typedef struct _device_instance device_instance;
+typedef struct _event_queue event_queue;
+typedef struct _event_entry_tag *event_entry_tag;
+
 
 /* many things are moving data between the host and target */
 
@@ -44,10 +57,83 @@ typedef enum {
   raw_transfer,
 } transfer_mode;
 
+
 /* possible exit statuses */
 
 typedef enum {
   was_continuing, was_trap, was_exited, was_signalled
 } stop_reason;
 
+
+/* disposition of an object when things are next restarted */
+
+typedef enum {
+  permenant_object,
+  tempoary_object,
+} object_disposition;
+
+
+/* directions */
+
+typedef enum {
+  bidirect_port,
+  input_port,
+  output_port,
+} port_direction;
+
+
+
+/* Basic configuration */
+
+#include "config.h"
+#include "ppc-config.h"
+#include "inline.h"
+
+
+/* Basic host dependant mess - hopefully <stdio.h> + <stdarg.h> will
+   bring potential conflicts out in the open */
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+
+#ifndef NORETURN
+#define NORETURN
+#endif
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+#if !defined (__attribute__)
+#if (!defined(__GNUC__) \
+     || (__GNUC__ < 2) \
+     || (__GNUC__ == 2 && __GNUC_MINOR__ < 6))
+#define __attribute__(arg)
+#endif
+#endif
+
+#if !defined (UNUSED)
+#if (!defined(__GNUC__) \
+     || (__GNUC__ < 2) \
+     || (__GNUC__ == 2 && __GNUC_MINOR__ < 7))
+#define UNUSED
+#else
+#define UNUSED __attribute__((__unused__))
+#endif
+#endif
+
+
+/* Basic definitions - ordered so that nothing calls what comes after
+   it */
+
+#include "sim_callbacks.h"
+
+#include "debug.h"
+
+#include "words.h"
+#include "bits.h"
+#include "sim-endian.h"
+
 #endif /* _BASICS_H_ */