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-rw-r--r--config/libc/newlib.in6
-rw-r--r--patches/newlib/1.19.0/100-fix-unaligned-access-memcpy-m68k.patch25
2 files changed, 31 insertions, 0 deletions
diff --git a/config/libc/newlib.in b/config/libc/newlib.in
index a1b89a6..b95aff8 100644
--- a/config/libc/newlib.in
+++ b/config/libc/newlib.in
@@ -17,6 +17,11 @@ choice
# Don't remove next line
# CT_INSERT_VERSION_BELOW
+config LIBC_NEWLIB_V_1_19_0
+ bool
+ prompt "1.19.0 (EXPERIMENTAL)"
+ depends on EXPERIMENTAL
+
config LIBC_NEWLIB_V_1_18_0
bool
prompt "1.18.0 (EXPERIMENTAL)"
@@ -49,6 +54,7 @@ config LIBC_VERSION
prompt "use CVS tag" if LIBC_NEWLIB_CVS
# Don't remove next line
# CT_INSERT_VERSION_STRING_BELOW
+ default "1.19.0" if LIBC_NEWLIB_V_1_19_0
default "1.18.0" if LIBC_NEWLIB_V_1_18_0
default "1.17.0" if LIBC_NEWLIB_V_1_17_0
help
diff --git a/patches/newlib/1.19.0/100-fix-unaligned-access-memcpy-m68k.patch b/patches/newlib/1.19.0/100-fix-unaligned-access-memcpy-m68k.patch
new file mode 100644
index 0000000..191363a
--- /dev/null
+++ b/patches/newlib/1.19.0/100-fix-unaligned-access-memcpy-m68k.patch
@@ -0,0 +1,25 @@
+The m68k mcpu processor does not like unaligned access
+
+Disable at least mcpu32, m68010 and m68020. These processors certainly
+do not like unaligned accesses.
+
+Signed-off-by: Remy Bohmer <linux@bohmer.net>
+[yann.morin.1998@anciens.enib.fr: update for 1.19.0 from 1.18.0]
+Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
+---
+ newlib/libc/machine/m68k/memcpy.S | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: newlib-1.19.0/newlib/libc/machine/m68k/memcpy.S
+===================================================================
+--- newlib-1.19.0.orig/newlib/libc/machine/m68k/memcpy.S
++++ newlib-1.19.0/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