Initial creation of sourceware repository

1 files changed, 0 insertions, 183 deletions

diff --git a/sim/arm/main.c b/sim/arm/main.c
deleted file mode 100644
index 5de48e3..0000000
--- a/sim/arm/main.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*  main.c -- top level of ARMulator:  ARM6 Instruction Emulator.
-    Copyright (C) 1994 Advanced RISC Machines Ltd.
- 
-    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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/**********************************************************************/
-/* Forks the ARMulator and hangs on a socket passing on RDP messages  */
-/* down a pipe to the ARMulator which translates them into RDI calls. */
-/**********************************************************************/
-
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <signal.h>
-#include <netdb.h>
-#include <unistd.h>
-
-#include "armdefs.h"
-#include "dbg_rdi.h"
-#include "dbg_conf.h"
-
-#define MAXHOSTNAMELENGTH 64
-
-/* Read and write routines down sockets and pipes */
-
-void MYread_chars(int sock, void *p, int n);
-unsigned char MYread_char(int sock);
-ARMword MYread_word(int sock);
-void MYread_FPword(int sock, char *putinhere);
-
-void MYwrite_word(int sock, ARMword i);
-void MYwrite_string(int sock, char *s);
-void MYwrite_FPword(int sock, char *fromhere);
-void MYwrite_char(int sock, unsigned char c);
-
-void passon(int source, int dest, int n);
-
-
-/* Mother and child processes */
-void parent (void);
-void kid(void);
-
-/* The child process id. */
-pid_t child;
-
-/* The socket to the debugger */
-int debugsock;
-
-/* The pipes between the two processes */
-int mumkid[2];
-int kidmum[2];
-
-/* A pipe for handling SWI return values that goes straight from the */
-/* parent to the ARMulator host interface, bypassing the childs RDP */
-/* to RDI interpreter */
-int DebuggerARMul[2];
-
-/* The maximum number of file descriptors */
-int nfds;
-
-/* The socket handle */
-int sockethandle;
-
-/* The machine name */
-char localhost[MAXHOSTNAMELENGTH + 1];
-
-/* The socket number */
-unsigned int socketnumber;
-
-/**************************************************************/
-/* Takes one argument: the socket number.                     */
-/* Opens a socket to the debugger, and once opened spawns the */
-/* ARMulator and sets up a couple of pipes.                   */
-/**************************************************************/
-int main(int argc, char *argv[]) {
-  int i;
-  struct sockaddr_in devil, isa;
-  struct hostent *hp;
-
-
-  if (argc == 1) {
-    fprintf(stderr, "No socket number\n");
-    return 1;
-  }
-
-  sscanf(argv[1], "%d", &socketnumber);
-  if (!socketnumber || socketnumber > 0xffff) {
-    fprintf(stderr, "Invalid socket number: %d\n", socketnumber);
-    return 1;
-  }
-
-  gethostname(localhost, MAXHOSTNAMELENGTH);
-  hp = gethostbyname(localhost);
-  if (!hp) {
-    fprintf(stderr, "Cannot get local host info\n");
-    return 1;
-  }
-
-  /* Open a socket */
-  sockethandle = socket(hp->h_addrtype, SOCK_STREAM, 0);
-  if (sockethandle < 0) {
-    perror("socket");
-    return 1;
-  }
-
-  devil.sin_family = hp->h_addrtype;
-  devil.sin_port = htons(socketnumber);
-  devil.sin_addr.s_addr = 0;
-  for(i = 0; i < sizeof(devil.sin_zero); i++) devil.sin_zero[i] = '\000';
-  memcpy(&devil.sin_addr, hp->h_addr_list[0], hp->h_length);
-
-  if (bind(sockethandle, &devil, sizeof(devil)) < 0) {
-    perror("bind");
-    return 1;
-  }
-
-  /* May only accept one debugger at once */
-
-  if (listen(sockethandle, 0)) {
-    perror("listen");
-    return 1;
-  }
-
-  fprintf(stderr, "Waiting for connection from debugger...");
-
-  debugsock = accept(sockethandle, &isa, &i);
-  if (debugsock < 0) {
-    perror("accept");
-    return 1;
-  }
-  
-  fprintf(stderr, " done.\nConnection Established.\n");
-
-  nfds = getdtablesize();
-
-  if (pipe(mumkid)) {
-    perror("pipe");
-    return 1;
-  }
-  if (pipe(kidmum)) {
-    perror("pipe");
-    return 1;
-  }
-  
-  if (pipe(DebuggerARMul)) {
-    perror("pipe");
-    return 1;
-  }
-  
-#ifdef DEBUG
-      fprintf(stderr, "Created pipes ok\n");
-#endif
-
-  child = fork();
-
-#ifdef DEBUG
-  fprintf(stderr, "fork() ok\n");
-#endif
-
-  if (child ==  0) kid ();
-  if (child != -1) parent ();
-
-  perror("fork");
-  return 1;
-}
-
-
-
-