Remove i386_elf_emit_arch_note

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

diff --git a/sim/ppc/sim_callbacks.h b/sim/ppc/sim_callbacks.h
index a8ee960e4d6e11f1e0ce733621294018e5603455..61c6e2f42142c72b960292c4fe9bc678db05b938 100644 (file)
--- a/sim/ppc/sim_callbacks.h
+++ b/sim/ppc/sim_callbacks.h
@@ -1,10 +1,10 @@
 /*  This file is part of the program psim.
 
 /*  This file is part of the program psim.
 

-    Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
+    Copyright (C) 1994-1995,1998, 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
 
     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,
     (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
     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/>.

  
     */
 
  
     */
 


@@ -22,15 +21,96 @@
 #ifndef _SIM_CALLBACKS_H_
 #define _SIM_CALLBACKS_H_
 
 #ifndef _SIM_CALLBACKS_H_
 #define _SIM_CALLBACKS_H_
 

-#ifndef NORETURN
-#define NORETURN
-#endif
+/* Simulator output:
+
+   Functions to report diagnostic information to the user. */
+
+#define printf_filtered sim_io_printf_filtered
+void sim_io_printf_filtered
+(const char *msg, ...) __attribute__ ((format (printf, 1, 2)));
+
+void NORETURN error
+(const char *msg, ...);
+
+
+/* External environment:
+
+   Some HOST OS's require regular polling so that external events such
+   as GUI io can be handled. */
+
+void sim_io_poll_quit
+(void);
+
+
+
+/* Model I/O:
+
+   These functions provide the interface between the modeled targets
+   standard input and output streams and the hosts external
+   environment.
+
+   The underlying model is responsible for co-ordinating I/O
+   interactions such as:
+
+        main()
+        {
+          const char mess[] = "Hello World\r\n";
+          int out;
+          out = dup(1);
+          close(1);
+          write(out, mess, sizeof(mess))
+        }
+
+   That is to say, the underlying model would, in implementing dup()
+   recorded the fact that any output directed at fid-OUT should be
+   displayed using sim_io_write_stdout().  While for the code stub:
+
+        main()
+        {
+          const char mess[] = "Hello World\r\n";
+          int out;
+          close(1);
+          out = open("output", 0x0001|0x0200, 0); // write+create
+          out = dup(1);
+          write(out, mess, sizeof(mess))
+        }
+
+   would result in output to fid-1 being directed towards the file
+   "output". */
+
+
+int
+sim_io_write_stdout
+(const char *buf,
+ int sizeof_buf);
+
+int
+sim_io_write_stderr
+(const char *buf,
+ int sizeof_buf);
+
+/* read results */
+enum { sim_io_eof = -1, sim_io_not_ready = -2, }; /* See: IEEE 1275 */
+  
+int
+sim_io_read_stdin
+(char *buf,
+ int sizeof_buf);
+
+#define flush_stdoutput sim_io_flush_stdoutput
+void sim_io_flush_stdoutput
+(void);
+
+
+/* Simulator instance.  */
+extern psim *simulator;
+
+
+/* Memory management with an allocator that clears memory before use. */

 
 

+void *zalloc
+(long size);

 
 

-void printf_filtered (char *msg, ...);
-void NORETURN error (char *msg, ...);
-void *zalloc (long size);

 #define ZALLOC(TYPE) (TYPE*)zalloc(sizeof (TYPE))
 #define ZALLOC(TYPE) (TYPE*)zalloc(sizeof (TYPE))

-void zfree(void*);

 
 #endif
 
 #endif