sdcc/debugger/mcs51/simi.h

   1 /*-------------------------------------------------------------------------
   2   simi.h - Header file for simulator interaction
   3         Written By -  Sandeep Dutta . sandeep.dutta@usa.net (1999)
   4
   5    This program is free software; you can redistribute it and/or modify it
   6    under the terms of the GNU General Public License as published by the
   7    Free Software Foundation; either version 2, or (at your option) any
   8    later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program; if not, write to the Free Software
  17    Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18
  19    In other words, you are welcome to use, share and improve this program.
  20    You are forbidden to forbid anyone else to use, share and improve
  21    what you give them.   Help stamp out software-hoarding!
  22 -------------------------------------------------------------------------*/
  23
  24 #ifndef  SIMI_H
  25 #define  SIMI_H
  26
  27 #ifdef _WIN32
  28 /* ugly hack to prevent the incusion of objidl.h */
  29 #ifdef __MINGW32__
  30 #define _OLE2_H
  31 #elif defined _MSC_VER
  32 #define _WINSOCK_DEPRECATED_NO_WARNINGS
  33 #define _OLE2_H_
  34 #endif
  35 #include <winsock2.h>
  36 #endif
  37
  38 #define MAX_SIM_BUFF 8*1024
  39
  40 #define MAX_CACHE_SIZE 2048
  41 /* number of cache */
  42 #define IMEM_CACHE     0
  43 #define XMEM_CACHE     1
  44 #define SREG_CACHE     2
  45 #define NMEM_CACHE     3
  46 /* special index */
  47 #define  BIT_CACHE     4
  48
  49 typedef struct _memcache
  50 {
  51     unsigned int addr;
  52     unsigned int size;
  53     char buffer[MAX_CACHE_SIZE];
  54 } memcache_t;
  55
  56 //#define SIMNAME "s51"
  57 #ifdef _WIN32
  58 extern SOCKET sock;
  59 #else
  60 extern int sock;
  61 #endif
  62 extern char simactive;
  63 void  openSimulator (char **,int);
  64 void waitForSim(int timeout_ms, char *expect);
  65 void  closeSimulator ();
  66 void  sendSim(char *);
  67 char *simResponse();
  68 void  simSetPC (unsigned int);
  69 void  simSetBP (unsigned int);
  70 void  simClearBP (unsigned int);
  71 void  simLoadFile(char *);
  72 void  simReset ();
  73 char  *simRegs() ;
  74 unsigned int simGoTillBp (unsigned int);
  75 unsigned long simGetValue (unsigned int ,char , unsigned int );
  76 int simSetValue (unsigned int ,char , unsigned int, unsigned long );
  77 #endif