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patches/newlib/1.18.0/100-fix-unaligned-access-memcpy-m68k.patch
author Bryan Hundven <bryanhundven@gmail.com>
Fri Feb 21 23:28:12 2014 -0800 (2014-02-21)
changeset 3304 cdfeee4fbcfe
permissions -rw-r--r--
scripts: Update config.guess and config.sub

Update config.guess and config.sub from:
http://git.savannah.gnu.org/gitweb/?p=config.git

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
[yann.morin.1998@free.fr: further update]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <befa8e8e81336bc1c415.1393054644@Bryans-MacBook-Pro.local>
Patchwork-Id: 323128 
     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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