[newlib-cygwin] m68k: disallow unaligned access for m68010 and m68020

[Jeff Johnston]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=e79304d7b4a54abc393d0f13f7170c5863a1ef1d

commit e79304d7b4a54abc393d0f13f7170c5863a1ef1d
Author: Remy Bohmer <linux@bohmer.net>
Date:   Sun May 28 15:05:44 2023 +1200

    m68k: disallow unaligned access for m68010 and m68020
    
    Disable at least  m68010 and m68020. These processors certainly do not
    like unaligned accesses.
    
    Signed-off-by: Remy Bohmer <linux@bohmer.net>
    Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
    Signed-off-by: Austin Morton <austinpmorton@gmail.com>
    Signed-off-by: Chris Packham <judge.packham@gmail.com>

Diff:
---
 newlib/libc/machine/m68k/memcpy.S | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/newlib/libc/machine/m68k/memcpy.S b/newlib/libc/machine/m68k/memcpy.S
index 2bb6de16c..464da95ef 100644
--- a/newlib/libc/machine/m68k/memcpy.S
+++ b/newlib/libc/machine/m68k/memcpy.S
@@ -15,7 +15,7 @@
 
 #include "m68kasm.h"
 
-#if defined (__mcoldfire__) || defined (__mc68010__) || defined (__mc68020__) || defined (__mc68030__) || defined (__mc68040__) || defined (__mc68060__)
+#if defined (__mcoldfire__) || defined (__mc68030__) || defined (__mc68040__) || defined (__mc68060__)
 # define MISALIGNED_OK 1
 #else
 # define MISALIGNED_OK 0