X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=gdb%2Fi386bsd-tdep.c;h=8530cd8814a7b5e057337137928adee9ff04ae15;hb=ca9b78ce906d588bb9aab0c6739c2dbdacd62612;hp=bddf1ca529e9fab2e8ad4ade7c4403979190c4a6;hpb=63c0089f205d68a0aea7074ee29de8c10fc2c27c;p=binutils-gdb.git

diff --git a/gdb/i386bsd-tdep.c b/gdb/i386bsd-tdep.c
index bddf1ca529e..8530cd8814a 100644
--- a/gdb/i386bsd-tdep.c
+++ b/gdb/i386bsd-tdep.c
@@ -1,12 +1,12 @@
 /* Target-dependent code for i386 BSD's.
 
-   Copyright 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2001-2015 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -15,9 +15,7 @@
    GNU General Public License for more details.
 
    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.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "defs.h"
 #include "arch-utils.h"
@@ -26,25 +24,25 @@
 #include "regcache.h"
 #include "osabi.h"
 
-#include "gdb_string.h"
-
 #include "i386-tdep.h"
 
 /* Support for signal handlers.  */
 
-/* Assuming NEXT_FRAME is for a frame following a BSD sigtramp
-   routine, return the address of the associated sigcontext structure.  */
+/* Assuming THIS_FRAME is for a BSD sigtramp routine, return the
+   address of the associated sigcontext structure.  */
 
 static CORE_ADDR
-i386bsd_sigcontext_addr (struct frame_info *next_frame)
+i386bsd_sigcontext_addr (struct frame_info *this_frame)
 {
+  struct gdbarch *gdbarch = get_frame_arch (this_frame);
+  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   gdb_byte buf[4];
   CORE_ADDR sp;
 
-  frame_unwind_register (next_frame, I386_ESP_REGNUM, buf);
-  sp = extract_unsigned_integer (buf, 4);
+  get_frame_register (this_frame, I386_ESP_REGNUM, buf);
+  sp = extract_unsigned_integer (buf, 4, byte_order);
 
-  return read_memory_unsigned_integer (sp + 8, 4);
+  return read_memory_unsigned_integer (sp + 8, 4, byte_order);
 }