Fix build without libexpat

[deliverable/binutils-gdb.git] / gdb / alpha-osf1-tdep.c

diff --git a/gdb/alpha-osf1-tdep.c b/gdb/alpha-osf1-tdep.c
index 1ae02e84615392d2853309f0607554f5e72fb78d..c88be62dd80e6cdaf8c2dba9b8d1306d25ec1ba1 100644 (file)
--- a/gdb/alpha-osf1-tdep.c
+++ b/gdb/alpha-osf1-tdep.c
@@ -1,5 +1,5 @@
 /* Target-dependent code for OSF/1 on Alpha.
-   Copyright (C) 2002, 2003, 2007, 2008 Free Software Foundation, Inc.
+   Copyright (C) 2002-2014 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -21,13 +21,13 @@
 #include "gdbcore.h"
 #include "value.h"
 #include "osabi.h"
-#include "gdb_string.h"
 #include "objfiles.h"
 
 #include "alpha-tdep.h"
 
 static int
-alpha_osf1_pc_in_sigtramp (CORE_ADDR pc, char *func_name)
+alpha_osf1_pc_in_sigtramp (struct gdbarch *gdbarch,
+                          CORE_ADDR pc, const char *func_name)
 {
   return (func_name != NULL && strcmp ("__sigtramp", func_name) == 0);
 }
@@ -35,13 +35,15 @@ alpha_osf1_pc_in_sigtramp (CORE_ADDR pc, char *func_name)
 static CORE_ADDR
 alpha_osf1_sigcontext_addr (struct frame_info *this_frame)
 {
+  struct gdbarch *gdbarch = get_frame_arch (this_frame);
+  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   struct frame_info *next_frame = get_next_frame (this_frame);
   struct frame_id next_id = null_frame_id;
   
   if (next_frame != NULL)
     next_id = get_frame_id (next_frame);
 
-  return (read_memory_integer (next_id.stack_addr, 8));
+  return (read_memory_integer (next_id.stack_addr, 8, byte_order));
 }
 
 static void
@@ -54,8 +56,8 @@ alpha_osf1_init_abi (struct gdbarch_info info,
   alpha_mdebug_init_abi (info, gdbarch);
 
   /* The next/step support via procfs on OSF1 is broken when running
-     on multi-processor machines. We need to use software single stepping
-     instead.  */
+     on multi-processor machines.  We need to use software single
+     stepping instead.  */
   set_gdbarch_software_single_step (gdbarch, alpha_software_single_step);
 
   tdep->sigcontext_addr = alpha_osf1_sigcontext_addr;
@@ -65,6 +67,9 @@ alpha_osf1_init_abi (struct gdbarch_info info,
   tdep->jb_elt_size = 8;
 }
 
+/* Provide a prototype to silence -Wmissing-prototypes.  */
+extern initialize_file_ftype _initialize_alpha_osf1_tdep;
+
 void
 _initialize_alpha_osf1_tdep (void)
 {