patches/newlib/1.20.0/100-fix-unaligned-access-memcpy-m68k.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Wed Jun 25 23:33:01 2014 +0200 (2014-06-25)
changeset 3325 069f43a215cc
permissions -rw-r--r--
all: fix wildcard to work with make-4.x

In make-3.8x, the $(wildacrd) function would sort the entries,
while in make-4.x, it would just return the entries in any
unpredictable order [*]

Use the $(sort) function to get reproducible behaviour.

[*] Well, most probably the roder the entries appear when read
from readdir()

Reported-by: Andrew Ruder <andrew.ruder@elecsyscorp.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: Andrew Ruder <andrew.ruder@elecsyscorp.com>
     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 [austinpmorton@gmail.com: update for 1.20.0 from 1.19.0]
    10 Signed-off-by: Austin Morton <austinpmorton@gmail.com>
    11 ---
    12  newlib/libc/machine/m68k/memcpy.S |    2 +-
    13  1 file changed, 1 insertion(+), 1 deletion(-)
    14 
    15 Index: newlib-1.20.0/newlib/libc/machine/m68k/memcpy.S
    16 ===================================================================
    17 --- newlib-1.20.0.orig/newlib/libc/machine/m68k/memcpy.S
    18 +++ newlib-1.20.0/newlib/libc/machine/m68k/memcpy.S
    19 @@ -15,7 +15,7 @@
    20  
    21  #include "m68kasm.h"
    22  
    23 -#if defined (__mcoldfire__) || defined (__mc68010__) || defined (__mc68020__) || defined (__mc68030__) || defined (__mc68040__) || defined (__mc68060__)
    24 +#if defined (__mcoldfire__) || defined (__mc68030__) || defined (__mc68040__) || defined (__mc68060__)
    25  # define MISALIGNED_OK 1
    26  #else
    27  # define MISALIGNED_OK 0