[RFA 4/5] New patches to support --enable-targets=all for mingw64

["Pierre Muller" <pierre.muller@ics-cnrs.unistra.fr>]

  I tried to compile GDB with
--enable-targets=all for x86_64-w64-mingw32
target.
  As 'long' type is 4-byte while pointer type is 8-byte,
this target is quite sensitive to so 'dirty' code
lying around like casting 'long' or 'unsigned long' to pointers...

  I had to fix several sources to be able to 
successfully compile GDB with those configuration options.

4) Use host_address_to_string to display host pointers.
in hppa-tdep.c, monitor.c and xtensa-tdep.c

Pierre Muller
Pascal language support maintainer for GDB

2010-09-10  Pierre Muller  <muller@ics.u-strasbg.fr>

	* hppa-tdep.c (unwind_command): Use host_address_to_string function
	to display a host address.
	* monitor.c (monitor_read_memory): Likewise.
	* xtensa-tdep.c (xtensa_push_dummy_call): Likewise.


Index: src/gdb/hppa-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/hppa-tdep.c,v
retrieving revision 1.273
diff -u -p -r1.273 hppa-tdep.c
--- src/gdb/hppa-tdep.c	19 Jan 2010 09:39:12 -0000	1.273
+++ src/gdb/hppa-tdep.c	9 Sep 2010 16:39:58 -0000
@@ -2506,7 +2506,7 @@ unwind_command (char *exp, int from_tty)
       return;
     }
 
-  printf_unfiltered ("unwind_table_entry (0x%lx):\n", (unsigned long)u);
+  printf_unfiltered ("unwind_table_entry (%s):\n", host_address_to_string (u));
 
   printf_unfiltered ("\tregion_start = %s\n", hex_string (u->region_start));
   gdb_flush (gdb_stdout);
Index: src/gdb/monitor.c
===================================================================
RCS file: /cvs/src/src/gdb/monitor.c,v
retrieving revision 1.100
diff -u -p -r1.100 monitor.c
--- src/gdb/monitor.c	1 Jul 2010 15:36:16 -0000	1.100
+++ src/gdb/monitor.c	9 Sep 2010 16:39:59 -0000
@@ -1835,8 +1835,9 @@ monitor_read_memory (CORE_ADDR memaddr, 
       return 0;
     }
 
-  monitor_debug ("MON read block ta(%s) ha(%lx) %d\n",
-		 paddress (target_gdbarch, memaddr), (long) myaddr, len);
+  monitor_debug ("MON read block ta(%s) ha(%s) %d\n",
+		 paddress (target_gdbarch, memaddr),
+		 host_address_to_string (myaddr), len);
 
   if (current_monitor->flags & MO_ADDR_BITS_REMOVE)
     memaddr = gdbarch_addr_bits_remove (target_gdbarch, memaddr);
@@ -1924,7 +1925,8 @@ monitor_read_memory (CORE_ADDR memaddr, 
       p += strlen (current_monitor->getmem.resp_delim);
 #endif
     }
-  monitor_debug ("MON scanning  %d ,%lx '%s'\n", len, (long) p, p);
+  monitor_debug ("MON scanning  %d ,%s '%s'\n", len,
+		 host_address_to_string (p), p);
   if (current_monitor->flags & MO_GETMEM_16_BOUNDARY)
     {
       char c;
Index: src/gdb/xtensa-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/xtensa-tdep.c,v
retrieving revision 1.44
diff -u -p -r1.44 xtensa-tdep.c
--- src/gdb/xtensa-tdep.c	18 Aug 2010 19:13:33 -0000	1.44
+++ src/gdb/xtensa-tdep.c	9 Sep 2010 16:40:00 -0000
@@ -1636,8 +1636,9 @@ xtensa_push_dummy_call (struct gdbarch *
         {
 	  struct value *arg = args[i];
 	  struct type *arg_type = check_typedef (value_type (arg));
-	  fprintf_unfiltered (gdb_stdlog, "%2d: 0x%lx %3d ",
-			      i, (unsigned long) arg, TYPE_LENGTH (arg_type));
+	  fprintf_unfiltered (gdb_stdlog, "%2d: %s %3d ", i,
+			      host_address_to_string (arg),
+			      TYPE_LENGTH (arg_type));
 	  switch (TYPE_CODE (arg_type))
 	    {
 	    case TYPE_CODE_INT:
@@ -1650,8 +1651,8 @@ xtensa_push_dummy_call (struct gdbarch *
 	      fprintf_unfiltered (gdb_stdlog, "%3d", TYPE_CODE (arg_type));
 	      break;
 	    }
-	  fprintf_unfiltered (gdb_stdlog, " 0x%lx\n",
-			      (unsigned long) value_contents (arg));
+	  fprintf_unfiltered (gdb_stdlog, " %s\n",
+			      host_address_to_string (value_contents (arg)));
 	}
     }