* ldlang.c (dprint_statement): Stop printing at end of list.

[deliverable/binutils-gdb.git] / gdb / standalone.c

diff --git a/gdb/standalone.c b/gdb/standalone.c
index 5646fb64ffbeaae6632d5544335872924e700f86..13fc4768b4ede0779879df4fe9fb3a7c48521a91 100644 (file)
--- a/gdb/standalone.c
+++ b/gdb/standalone.c
@@ -1,28 +1,27 @@
 /* Interface to bare machine for GDB running as kernel debugger.
-   Copyright (C) 1986, 1989 Free Software Foundation, Inc.
+   Copyright (C) 1986, 1989, 1991 Free Software Foundation, Inc.
 
 This file is part of GDB.
 
-GDB is free software; you can redistribute it and/or modify
+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 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
 
-GDB is distributed in the hope that it will be useful,
+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 GDB; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 #include <stdio.h>
 #include <sys/ioctl.h>
-#include <signal.h>
 #include <errno.h>
 #include <sys/types.h>
-#include <sys/stat.h>
+#include "gdb_stat.h"
 
 #if defined (SIGTSTP) && defined (SIGIO)
 #include <sys/time.h>
@@ -30,7 +29,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #endif /* SIGTSTP and SIGIO defined (must be 4.2) */
 
 #include "defs.h"
-#include "param.h"
+#include "signals.h"
 #include "symtab.h"
 #include "frame.h"
 #include "inferior.h"
@@ -60,8 +59,9 @@ chdir ()
 {}
 
 char *
-getwd (buf)
+getcwd (buf, len)
      char *buf;
+     unsigned int len;
 {
   buf[0] = '/';
   buf[1] = 0;
@@ -128,7 +128,6 @@ open (filename, modes)
      int modes;
 {
   register char *next;
-  extern int errno;
 
   if (modes)
     {
@@ -142,10 +141,9 @@ open (filename, modes)
       return -1;
     }
 
-  for (next - files_start; * (int *) next;
-       next += * (int *) next)
+  for (next = files_start; * (int *) next; next += * (int *) next)
     {
-      if (!strcmp (next + 4, filename))
+      if (!STRCMP (next + 4, filename))
        {
          sourcebeg = next + 4 + strlen (next + 4) + 1;
          sourcebeg = (char *) (((int) sourcebeg + 3) & (-4));
@@ -192,8 +190,6 @@ fclose (desc)
 fstat (desc, statbuf)
      struct stat *statbuf;
 {
-  extern int errno;
-
   if (desc != sourcedesc)
     {
       errno = EBADF;
@@ -209,7 +205,6 @@ myread (desc, destptr, size, filename)
      char *filename;
 {
   int len = min (sourceleft, size);
-  extern int errno;
 
   if (desc != sourcedesc)
     {
@@ -217,7 +212,7 @@ myread (desc, destptr, size, filename)
       return -1;
     }
 
-  bcopy (sourceptr, destptr, len);
+  memcpy (destptr, sourceptr, len);
   sourceleft -= len;
   return len;
 }
@@ -227,7 +222,6 @@ fread (bufp, numelts, eltsize, stream)
 {
   register int elts = min (numelts, sourceleft / eltsize);
   register int len = elts * eltsize;
-  extern int errno;
 
   if (stream != sourcedesc)
     {
@@ -235,7 +229,7 @@ fread (bufp, numelts, eltsize, stream)
       return -1;
     }
 
-  bcopy (sourceptr, bufp, len);
+  memcpy (bufp, sourceptr, len);
   sourceleft -= len;
   return elts;
 }
@@ -244,7 +238,6 @@ int
 fgetc (desc)
      int desc;
 {
-  extern int errno;
 
   if (desc == (int) stdin)
     return tty_input ();
@@ -264,7 +257,6 @@ lseek (desc, pos)
      int desc;
      int pos;
 {
-  extern int errno;
 
   if (desc != sourcedesc)
     {
@@ -345,6 +337,8 @@ get_exec_file (err)
   return "run";
 }
 
+/* Nonzero if there is a core file.  */
+
 have_core_file_p ()
 {
   return 0;
@@ -375,7 +369,7 @@ read_memory (memaddr, myaddr, len)
      char *myaddr;
      int len;
 {
-  bcopy (memaddr, myaddr, len);
+  memcpy (myaddr, memaddr, len);
 }
 
 /* Always return 0 indicating success.  */
@@ -385,7 +379,7 @@ write_memory (memaddr, myaddr, len)
      char *myaddr;
      int len;
 {
-  bcopy (myaddr, memaddr, len);
+  memcpy (memaddr, myaddr, len);
   return 0;
 }
 
@@ -492,7 +486,7 @@ resume ()
   PUSH_FRAME_PTR;
   save_frame_pointer ();
 
-  bcopy (saved_regs, restore, sizeof restore);
+  memcpy (restore, saved_regs, sizeof restore);
   POP_REGISTERS;
   /* Control does not drop through here!  */
 }
@@ -538,7 +532,7 @@ restore_gdb ()
 save_registers (firstreg)
      int firstreg;
 {
-  bcopy (&firstreg, saved_regs, sizeof saved_regs);
+  memcpy (saved_regs, &firstreg, sizeof saved_regs);
   fault_code = (&firstreg)[NUM_REGS];
 }
 
@@ -589,9 +583,7 @@ _initialize_standalone ()
 
   /* Find the end of the data on files.  */
 
-  for (next - files_start; * (int *) next;
-       next += * (int *) next)
-    {}
+  for (next = files_start; * (int *) next; next += * (int *) next) {}
 
   /* That is where free storage starts for sbrk to give out.  */
   next_free = next;