ARM: prevent misaligned array inits
Under option -munaligned-access, gcc can perform local char
or 16-bit array initializations using misaligned native
accesses which will throw a data abort exception. Fix files
where these array initializations were unneeded, and for
files known to contain such initializations, enforce gcc
option -mno-unaligned-access.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
[trini: Switch to usign call cc-option for -mno-unaligned-access as
Albert had done previously as that's really correct]
Signed-off-by: Tom Rini <trini@ti.com>
diff --git a/lib/Makefile b/lib/Makefile
index a099885..e44e045 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -83,6 +83,9 @@
$(LIB): $(obj).depend $(OBJS)
$(call cmd_link_o_target, $(OBJS))
+# SEE README.arm-unaligned-accesses
+$(obj)bzlib.o: CFLAGS += $(PLATFORM_NO_UNALIGNED)
+
#########################################################################
# defines $(obj).depend target