Mercurialcrosstool-ng / file revision
summary | shortlog | changelog | graph | tags | branches | files | changeset | file | latest | revisions | annotate | diff | raw | help
patches/newlib/1.19.0/100-fix-unaligned-access-memcpy-m68k.patch
author Yann Diorcet <diorcet.yann@gmail.com>
Mon Nov 19 11:19:54 2012 +0100 (2012-11-19)
changeset 3117 2b64e1b502cd
parent 1902 faade25219ed
permissions -rw-r--r--
binutils/sstrip: remove

sstrip has been obsoleted for a while now, as it's still broken
for some archs, and there seems to be no incentive to fix it
upstream. Besides, the space gained with sstrip is marginal at
best.

Signed-off-by: Yann Diorcet <diorcet.yann@gmail.com>
Message-Id: <65c8bf534d0647ce52cd.1353320545@macbook-smorlat.local>
Patchwork-Id: 199970 
     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 [yann.morin.1998@anciens.enib.fr: update for 1.19.0 from 1.18.0]

     8 Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

     9 ---

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

    11  1 file changed, 1 insertion(+), 1 deletion(-)

    12 

    13 Index: newlib-1.19.0/newlib/libc/machine/m68k/memcpy.S

    14 ===================================================================

    15 --- newlib-1.19.0.orig/newlib/libc/machine/m68k/memcpy.S

    16 +++ newlib-1.19.0/newlib/libc/machine/m68k/memcpy.S

    17 @@ -15,7 +15,7 @@

    18  

    19  #include "m68kasm.h"

    20  

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

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

    23  # define MISALIGNED_OK 1

    24  #else

    25  # define MISALIGNED_OK 0
crosstool-ng