* gdb.base/long_long.exp: Accept optional symbol name in <...>

[deliverable/binutils-gdb.git] / gdb / sparc-nat.c

diff --git a/gdb/sparc-nat.c b/gdb/sparc-nat.c
index f2d73c0d4ea17cce83548cb675d3bd116500ee86..7125fc448d532d9d404cb7764bbe9ed1952acab2 100644 (file)
--- a/gdb/sparc-nat.c
+++ b/gdb/sparc-nat.c
@@ -1,6 +1,6 @@
 /* Native-dependent code for SPARC.
 
-   Copyright 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -16,8 +16,8 @@
 
    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., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
 #include "defs.h"
 #include "inferior.h"
@@ -255,8 +255,8 @@ store_inferior_registers (int regnum)
 
 LONGEST
 sparc_xfer_wcookie (struct target_ops *ops, enum target_object object,
-                   const char *annex, void *readbuf, const void *writebuf,
-                   ULONGEST offset, LONGEST len)
+                   const char *annex, gdb_byte *readbuf,
+                   const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
 {
   unsigned long wcookie = 0;
   char *buf = (char *)&wcookie;
@@ -264,14 +264,16 @@ sparc_xfer_wcookie (struct target_ops *ops, enum target_object object,
   gdb_assert (object == TARGET_OBJECT_WCOOKIE);
   gdb_assert (readbuf && writebuf == NULL);
 
-  if (offset >= sizeof (unsigned long))
+  if (offset == sizeof (unsigned long))
+    return 0;                  /* Signal EOF.  */
+  if (offset > sizeof (unsigned long))
     return -1;
 
 #ifdef PT_WCOOKIE
   /* If PT_WCOOKIE is defined (by <sys/ptrace.h>), assume we're
      running on an OpenBSD release that uses StackGhost (3.1 or
-     later).  As of release 3.4, OpenBSD doesn't use a randomized
-     cookie yet, but a future release probably will.  */
+     later).  Since release 3.6, OpenBSD uses a fully randomized
+     cookie.  */
   {
     int pid;
 
@@ -307,13 +309,13 @@ sparc_xfer_wcookie (struct target_ops *ops, enum target_object object,
 }
 
 LONGEST (*inf_ptrace_xfer_partial) (struct target_ops *, enum target_object,
-                                   const char *, void *, const void *,
+                                   const char *, gdb_byte *, const gdb_byte *,
                                    ULONGEST, LONGEST);
 
 static LONGEST
 sparc_xfer_partial (struct target_ops *ops, enum target_object object,
-                   const char *annex, void *readbuf, const void *writebuf,
-                   ULONGEST offset, LONGEST len)
+                   const char *annex, gdb_byte *readbuf,
+                   const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
 {
   if (object == TARGET_OBJECT_WCOOKIE)
     return sparc_xfer_wcookie (ops, object, annex, readbuf, writebuf,