PR binutils/1437

[deliverable/binutils-gdb.git] / gdb / hppa-tdep.c

diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c
index 75196d0e0fa88dde89ee1dd39a001a9517a86d01..a10437152640e057e85f346200eded4708596904 100644 (file)
--- a/gdb/hppa-tdep.c
+++ b/gdb/hppa-tdep.c
@@ -1,8 +1,8 @@
-/* Target-dependent code for the HP PA architecture, for GDB.
+/* Target-dependent code for the HP PA-RISC architecture.
 
    Copyright 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
-   1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software
-   Foundation, Inc.
+   1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+   Free Software Foundation, Inc.
 
    Contributed by the Center for Software Science at the
    University of Utah (pa-gdb-bugs@cs.utah.edu).
@@ -364,7 +364,7 @@ read_unwind_info (struct objfile *objfile)
     }
 
   /* Now compute the size of the stub unwinds.  Note the ELF tools do not
-     use stub unwinds at the curren time.  */
+     use stub unwinds at the current time.  */
   stub_unwind_sec = bfd_get_section_by_name (objfile->obfd, "$UNWIND_END$");
 
   if (stub_unwind_sec)
@@ -1166,16 +1166,13 @@ hppa64_return_value (struct gdbarch *gdbarch,
 \f
 
 static CORE_ADDR
-hppa32_convert_from_func_ptr_addr (struct gdbarch *gdbarch,
-                                  CORE_ADDR addr,
+hppa32_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr,
                                   struct target_ops *targ)
 {
   if (addr & 2)
     {
-      CORE_ADDR plabel;
-
-      plabel = addr & ~3;
-      target_read_memory(plabel, (char *)&addr, 4);
+      CORE_ADDR plabel = addr & ~3;
+      return read_memory_typed_address (plabel, builtin_type_void_func_ptr);
     }
 
   return addr;
@@ -2395,16 +2392,6 @@ hppa_lookup_stub_minimal_symbol (const char *name,
   return NULL;
 }
 
-/* Instead of this nasty cast, add a method pvoid() that prints out a
-   host VOID data type (remember %p isn't portable).  */
-
-static CORE_ADDR
-hppa_pointer_to_address_hack (void *ptr)
-{
-  gdb_assert (sizeof (ptr) == TYPE_LENGTH (builtin_type_void_data_ptr));
-  return POINTER_TO_ADDRESS (builtin_type_void_data_ptr, &ptr);
-}
-
 static void
 unwind_command (char *exp, int from_tty)
 {
@@ -2426,8 +2413,7 @@ unwind_command (char *exp, int from_tty)
       return;
     }
 
-  printf_unfiltered ("unwind_table_entry (0x%s):\n",
-                    paddr_nz (hppa_pointer_to_address_hack (u)));
+  printf_unfiltered ("unwind_table_entry (0x%lx):\n", (unsigned long)u);
 
   printf_unfiltered ("\tregion_start = ");
   print_address (u->region_start, gdb_stdout);
@@ -2610,7 +2596,7 @@ hppa_frame_prev_register_helper (struct frame_info *next_frame,
                                 struct trad_frame_saved_reg saved_regs[],
                                 int regnum, int *optimizedp,
                                 enum lval_type *lvalp, CORE_ADDR *addrp,
-                                int *realnump, void *valuep)
+                                int *realnump, gdb_byte *valuep)
 {
   struct gdbarch *arch = get_frame_arch (next_frame);