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Date: Fri, 21 Nov 2003 16:31:00 -0000
From: Andrew Cagney <ac131313@redhat.com>
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To: Phil Edwards <phil@jaj.com>, Richard Earnshaw <rearnsha@arm.com>
Cc: gdb@sources.redhat.com
Subject: Re: Your change breaks GDB for ARM
References: <20031121075532.GA13535@disaster.jaj.com>
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A not so trivial find/grep shows:

cagney@nettle$ frep target_byte_order
arch-utils.c:376:/* ``target_byte_order'' is only used when non- multi-arch.
arch-utils.c:383:static int target_byte_order = BFD_ENDIAN_BIG;
arch-utils.c:384:static int target_byte_order_auto = 1;
arch-utils.c:389:  if (target_byte_order_auto)
arch-utils.c:392:    return target_byte_order;
arch-utils.c:412:  if (target_byte_order_auto)
arch-utils.c:425:      target_byte_order_auto = 1;
arch-utils.c:430:      target_byte_order_auto = 0;
arch-utils.c:439:      target_byte_order_auto = 0;
arch-utils.c:730:      && !target_byte_order_auto

which are all perfectly fine.  As for:

remote-rdp.c:355:                   target_byte_order = BFD_ENDIAN_LITTLE;
remote-rdp.c:359:                   target_byte_order = BFD_ENDIAN_BIG;

oops, missed them.  I guess I could #ifdef them out (richard?).  Those 
assignments haven't done anything useful since 2002-02-08 when the arm 
became multi-arch partial.

Andrew