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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 Aug 11 20:07:18 2010 +0200 (2010-08-11)
changeset 2080 eefacabd9e72
permissions -rw-r--r--
scripts: in case of failed download, remove partial files

It happens from time to time that the server mis-behaves, and breaks the
connection right in the middle of nowhere, for no good reason, leaving us
with a partial file, on which the extract pass would choke.

Remove partial downloads, to fail early.

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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