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patches/newlib/1.18.0/100-fix-unaligned-access-memcpy-m68k.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Wed May 18 23:00:46 2011 +0200 (2011-05-18)
changeset 2467 200836977ce6
permissions -rw-r--r--
config: rename variables that are arrays

Make it explicit that a variable is an array bu the name of the variable.
It will be used later when .config gets munged to allow both multiple
arguments and arguments with spaces at the same time to be passed from the
configuration down to the build scripts.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 The m68k mcpu processor does not like unaligned access

     2 

     3 Disable at least mcpu32, m68010 and m68020. These processors certainly

     4 do not like unaligned accesses.

     5 

     6 Signed-off-by: Remy Bohmer <linux@bohmer.net>

     7 ---

     8  newlib/libc/machine/m68k/memcpy.S |    2 +-

     9  1 file changed, 1 insertion(+), 1 deletion(-)

    10 

    11 Index: newlib-1.18.0/newlib/libc/machine/m68k/memcpy.S

    12 ===================================================================

    13 --- newlib-1.18.0.orig/newlib/libc/machine/m68k/memcpy.S

    14 +++ newlib-1.18.0/newlib/libc/machine/m68k/memcpy.S

    15 @@ -15,7 +15,7 @@

    16  

    17  #include "m68kasm.h"

    18  

    19 -#if defined (__mcoldfire__) || defined (__mcpu32__) || defined (__mc68010__) || defined (__mc68020__) || defined (__mc68030__) || defined (__mc68040__) || defined (__mc68060__)

    20 +#if defined (__mcoldfire__) || defined (__mc68030__) || defined (__mc68040__) || defined (__mc68060__)

    21  # define MISALIGNED_OK 1

    22  #else

    23  # define MISALIGNED_OK 0
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