From: Daniel Jacobowitz <drow@false.org>
Date: Mon, 26 Feb 2007 20:13:18 +0000 (+0000)
Subject: 	* arch-utils.c (selected_byte_order): New.
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=b6d373df1e5729606ff51f3947dd636eab6738b6;p=deliverable%2Fbinutils-gdb.git

	* arch-utils.c (selected_byte_order): New.
	* arch-utils.h (selected_byte_order): New prototype.
	* remote-sim.c (gdbsim_open): Use selected_byte_order.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 9a208d8ef5..137cf704a0 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2007-02-26  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.
+
 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
 
 	* symfile.c (place_section): Check SEC_ALLOC.  Do not check VMA.
diff --git a/gdb/arch-utils.c b/gdb/arch-utils.c
index 1a987f34be..1ec3c37ff4 100644
--- a/gdb/arch-utils.c
+++ b/gdb/arch-utils.c
@@ -287,6 +287,15 @@ static const char *endian_enum[] =
 };
 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
diff --git a/gdb/arch-utils.h b/gdb/arch-utils.h
index d995fcbe2f..d528d67daf 100644
--- a/gdb/arch-utils.h
+++ b/gdb/arch-utils.h
@@ -118,6 +118,10 @@ int default_remote_register_number (struct gdbarch *gdbarch,
 
 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);
diff --git a/gdb/remote-sim.c b/gdb/remote-sim.c
index b499066112..4ec63d51be 100644
--- a/gdb/remote-sim.c
+++ b/gdb/remote-sim.c
@@ -504,9 +504,9 @@ gdbsim_open (char *args, int from_tty)
 	 + 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");