Update NEWS and ChangeLog

[emu8051.git] / src / cpu8051.h

diff --git a/src/cpu8051.h b/src/cpu8051.h
index da58ac5..67e684f 100644 (file)
--- a/src/cpu8051.h
+++ b/src/cpu8051.h
@@ -1,9 +1,46 @@
-/* cpu8051.h */
-
+/*
+ * cpu8051.h
+ *
+ * Copyright (C) 1999 Jonathan St-André
+ * Copyright (C) 1999 Hugo Villeneuve <hugo@hugovil.com>
+ *
+ * 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
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
 
 #ifndef CPU8051_H
 #define CPU8051_H 1
 
+typedef struct cpu8051_t
+{
+  unsigned int pc;
+  unsigned long clock;
+  int active_priority;
+} cpu8051_t;
+
+/* Exported variables */
+#undef _SCOPE_
+#ifdef CPU8051_M
+#  define _SCOPE_ /**/
+#else
+#  define _SCOPE_ extern
+#endif
+
+_SCOPE_ cpu8051_t cpu8051;
+
+void
+cpu8051_init( void );
 
 void
 cpu8051_Exec( void );
@@ -15,45 +52,21 @@ void
 cpu8051_WriteD( unsigned int Address, unsigned char Value );
 
 void
-cpu8051_WriteInt( unsigned int Address, unsigned char Value );
+cpu8051_WriteI( unsigned int Address, unsigned char Value );
 
 void
-cpu8051_WriteI( unsigned int Address, unsigned char Value );
+cpu8051_WriteB( unsigned int BitAddress, unsigned char Value );
 
 unsigned char
 cpu8051_ReadD( unsigned int Address );
 
-unsigned char
-cpu8051_ReadInt( unsigned int Address );
-
-
 unsigned char
 cpu8051_ReadI( unsigned int Address );
 
-
-unsigned int
-cpu8051_GetNextAddress( void );
-
-void
-cpu8051_WriteB( unsigned int BitAddress, unsigned char Value );
-
 unsigned char
 cpu8051_ReadB( unsigned int BitAddress );
 
-void
-cpu8051_CheckInterrupts( void );
-
-void
-cpu8051_DoTimers( void );
-
-int
-cpu8051_SFRMemInfo( unsigned int Address, char *Text );
-
-void
-cpu8051_IntMemBitInfo( unsigned int BitAddress, char *Text );
-
 int
 cpu8051_Disasm( unsigned int Address, char *Text );
 
-
 #endif /* CPU8051_H */