From: Jim Kingdon <jkingdon@engr.sgi.com>
Date: Sun, 25 Apr 1993 04:49:34 +0000 (+0000)
Subject: 	* Changes from (or inspired by) AMD:
X-Git-Tag: gdb-4_18~19448
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=87237c525021b7e15873d2c66ae5e20fa5823776;p=external%2Fbinutils.git

	* Changes from (or inspired by) AMD:
	* remote-udi.c (udi_attach): Assignments to Space and Offset were
	switched, fix it.
	(udi_wait): Make error message (UDIGetStdout) match error.
	(udi_wait): Handle UDIStdinNeeded.
	* command.c [CANT_FORK]: Use system().
	* utils.c (prompt_for_continue): Allow quit with 'q'.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 8c96318..7d4318c 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,13 @@
 Sat Apr 24 19:59:54 1993  Jim Kingdon  (kingdon@cygnus.com)
 
+	* Changes from (or inspired by) AMD:
+	* remote-udi.c (udi_attach): Assignments to Space and Offset were
+	switched, fix it.
+	(udi_wait): Make error message (UDIGetStdout) match error.
+	(udi_wait): Handle UDIStdinNeeded.
+	* command.c [CANT_FORK]: Use system().
+	* utils.c (prompt_for_continue): Allow quit with 'q'.
+
 	* solib.c (solib_add): Don't call special_symbol_handling if there
 	were errors in symbol_add_stub.  Also set so->from_tty before
 	calling symbol_add_stub.
diff --git a/gdb/command.c b/gdb/command.c
index 4eac4a6..dc5a92f 100644
--- a/gdb/command.c
+++ b/gdb/command.c
@@ -1163,13 +1163,17 @@ cmd_show_list (list, from_tty, prefix)
   }
 }
 
-#ifndef CANT_FORK
 /* ARGSUSED */
 static void
 shell_escape (arg, from_tty)
      char *arg;
      int from_tty;
 {
+#ifdef CANT_FORK
+  /* FIXME: what about errors (I don't know how GO32 system() handles
+     them)?  */
+  system (arg);
+#else /* Can fork.  */
   int rc, status, pid;
   char *p, *user_shell;
 
@@ -1198,10 +1202,9 @@ shell_escape (arg, from_tty)
       ;
   else
     error ("Fork failed");
+#endif /* Can fork.  */
 }
-#endif
 
-#ifndef CANT_FORK
 static void
 make_command (arg, from_tty)
      char *arg;
@@ -1220,7 +1223,6 @@ make_command (arg, from_tty)
   
   shell_escape (p, from_tty);
 }
-#endif
 
 static void
 show_user_1 (c, stream)
@@ -1273,15 +1275,11 @@ show_user (args, from_tty)
 void
 _initialize_command ()
 {
-#ifndef CANT_FORK
   add_com ("shell", class_support, shell_escape,
 	   "Execute the rest of the line as a shell command.  \n\
 With no arguments, run an inferior shell.");
-#endif
-#ifndef CANT_FORK
   add_com ("make", class_support, make_command,
 	   "Run the ``make'' program using the rest of the line as arguments.");
-#endif
   add_cmd ("user", no_class, show_user, 
 	   "Show definitions of user defined commands.\n\
 Argument is the name of the user defined command.\n\
diff --git a/gdb/remote-udi.c b/gdb/remote-udi.c
index 10cb87c..54a6197 100644
--- a/gdb/remote-udi.c
+++ b/gdb/remote-udi.c
@@ -405,8 +405,8 @@ udi_attach (args, from_tty)
       printf ("Attaching to remote program %s...\n", prog_name);
 
   UDIStop();
-  From.Space = 11;
-  From.Offset = UDI29KSpecialRegs;
+  From.Space = UDI29KSpecialRegs;
+  From.Offset = 11;
   if (err = UDIRead(From, &PC_adds, Count, Size, &CountDone, HostEndian))
     error ("UDIRead failed in udi_attach");
   printf ("Remote process is now halted, pc1 = 0x%x.\n", PC_adds);
@@ -494,7 +494,7 @@ udi_wait (status)
 	{
 	case UDIStdoutReady:
 	  if (UDIGetStdout (sbuf, (UDISizeT)SBUF_MAX, &CountDone))
-	    error ("UDIGetStdin() failed in udi_wait");
+	    error ("UDIGetStdout() failed in udi_wait");
 	  fwrite (sbuf, 1, CountDone, stdout);
 	  fflush(stdout);
 	  continue;
@@ -504,8 +504,9 @@ udi_wait (status)
 	  fflush(stderr);
 	  continue;
 	case UDIStdinNeeded:
-	  printf("DEBUG: stdin requested ... continue\n");
-	  /*	UDIPutStdin(sbuf, (UDISizeT)i, &CountDone); */
+	  scanf ("%s", sbuf);
+	  i = strlen (sbuf);
+	  UDIPutStdin (sbuf, (UDISizeT)i, &CountDone);
 	  continue;
 	case UDIRunning:
 	  /* In spite of the fact that we told UDIWait to wait forever, it will