source: rtems/contrib/crossrpms/patches/gdb-6.6-rtems4.8-20070306.diff @ 84f86cb

bfd/sysdep.h

@@ -135 +135 @@
 #endif
 
 #if !HAVE_DECL_STRSTR
-extern char *strstr ();
+/* extern char *strstr (); */
 #endif
 
 #ifdef HAVE_FTELLO

gdb/arch-utils.c

@@ -349 +349 @@
 };
 static const char *set_endian_string;
 
+enum bfd_endian
+selected_byte_order (void)
+{
+  if (target_byte_order_user != BFD_ENDIAN_UNKNOWN)
+    return TARGET_BYTE_ORDER;
+  else
+    return BFD_ENDIAN_UNKNOWN;
+}
+
 /* Called by ``show endian''.  */
 
 static void

gdb/arch-utils.h

@@ -126 +126 @@
 
 extern int legacy_register_sim_regno (int regnum);
 
+/* Return the selected byte order, or BFD_ENDIAN_UNKNOWN if no byte
+   order was explicitly selected.  */
+extern enum bfd_endian selected_byte_order (void);
+
 /* Return the selected architecture's name, or NULL if no architecture
    was explicitly selected.  */
 extern const char *selected_architecture_name (void);

gdb/ChangeLog.rtems

@@ +1 @@
+2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
+
+        * arch-utils.c (selected_byte_order): New.
+        * arch-utils.h (selected_byte_order): New prototype.
+        * remote-sim.c (gdbsim_open): Use selected_byte_order.
+

gdb/memory-map.c

@@ -141 +141 @@
         {
           if (strcmp (data->property_name, "blocksize") == 0)
             {
+              char *end = NULL;
               if (!data->character_data)
                 throw_error (XML_PARSE_ERROR,
                              _("Empty content of 'property' element"));
-              char *end = NULL;
               data->currently_parsing->attrib.blocksize
                 = strtoul (data->character_data, &end, 0);
               if (*end != '\0')

gdb/remote-sim.c

@@ -504 +504 @@
          + 50) /* slack */ ;
   arg_buf = (char *) alloca (len);
   strcpy (arg_buf, "gdbsim");   /* 7 */
-  /* Specify the byte order for the target when it is both selectable
-     and explicitly specified by the user (not auto detected). */
-  switch (TARGET_BYTE_ORDER)
+  /* Specify the byte order for the target when it is explicitly
+     specified by the user (not auto detected). */
+  switch (selected_byte_order ())
     {
     case BFD_ENDIAN_BIG:
       strcat (arg_buf, " -E big");

sim/erc32/erc32.c

@@ -413 +413 @@
     if (rom8) mec_memcfg &= ~0x20000;
     else mec_memcfg |= 0x20000;
 
-    mem_ramsz = (256 * 1024) << ((mec_memcfg >> 10) & 7);
+    mem_ramsz = (512 * 1024) << ((mec_memcfg >> 10) & 7);
     mem_romsz = (128 * 1024) << ((mec_memcfg >> 18) & 7);
 
     if (sparclite_board) {

sim/erc32/exec.c

@@ -1713 +1713 @@
             sregs->fdp[rs2 | 1] = sregs->fs[rs2 & ~1];
             sregs->fdp[rs2 & ~1] = sregs->fs[rs2 | 1];
     default:
-      ;
+      break;
     }
 #endif
 
@@ -1886 +1886 @@
         sregs->fs[rd & ~1] = sregs->fdp[rd | 1];
         sregs->fs[rd | 1] = sregs->fdp[rd & ~1];
     default:
-      ;
+      break;
     }
 #endif
     if (sregs->fpstate == FP_EXC_PE) {