sim/arm/communicate.h

   1 /*  communicate.h -- ARMulator comms support defns:  ARM6 Instruction Emulator.
   2     Copyright (C) 1994 Advanced RISC Machines Ltd.
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
  17
  18 int MYread_char(int sock, unsigned char *c);
  19 void MYwrite_char(int sock, unsigned char c);
  20 int MYread_word(int sock, ARMword *here);
  21 void MYwrite_word(int sock, ARMword i);
  22 void MYwrite_string(int sock, char *s);
  23 int MYread_FPword(int sock, char *putinhere);
  24 void MYwrite_FPword(int sock, char *fromhere);
  25 int passon(int source, int dest, int n);
  26
  27 int wait_for_osreply(ARMword *reply);  /* from kid.c */
  28
  29 #define OS_SendNothing 0x0
  30 #define OS_SendChar 0x1
  31 #define OS_SendWord 0x2
  32 #define OS_SendString 0x3
  33
  34 /* The pipes between the two processes */
  35 extern int mumkid[2];
  36 extern int kidmum[2];
  37