• Marek Vasut's avatar
    arm: lib: Sync libgcc 32b division/modulo operations · c5a543ea
    Marek Vasut authored
    Sync the libgcc 32bit division and modulo operations with Linux 4.4.6 ,
    commit 0d1912303e54ed1b2a371be0bba51c384dd57326 . The functions in these
    four files are present in lib1funcs.S in Linux, so replace these files
    with lib1funcs.S from Linux.
    
    Since we do not support stack unwinding, instead of importing the whole
    asm/unwind.h and all the baggage, this patch defines empty UNWIND() macro
    in lib1funcs.S . Moreover, to make all of the functions available, define
    CONFIG_AEABI , which is safe, because U-Boot is always compiled with ARM
    EABI.
    
    This patch also defines CONFIG_THUMB2_KERNEL and CONFIG_ARM_ASM_UNIFIED
    which is necessary for correct build of these files both in ARM and
    Thumb mode, just like Linux does.
    Signed-off-by: default avatarMarek Vasut <marex@denx.de>
    Cc: Albert Aribaud <albert.u.boot@aribaud.net>
    Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
    Cc: Simon Glass <sjg@chromium.org>
    Cc: Tom Rini <trini@konsulko.com>
    Reviewed-by: default avatarTom Rini <trini@konsulko.com>
    c5a543ea
Name
Last commit
Last update
Licenses Loading commit data...
api Loading commit data...
arch Loading commit data...
board Loading commit data...
cmd Loading commit data...
common Loading commit data...
configs Loading commit data...
disk Loading commit data...
doc Loading commit data...
drivers Loading commit data...
dts Loading commit data...
examples Loading commit data...
fs Loading commit data...
include Loading commit data...
lib Loading commit data...
net Loading commit data...
post Loading commit data...
scripts Loading commit data...
test Loading commit data...
tools Loading commit data...
.checkpatch.conf Loading commit data...
.gitignore Loading commit data...
.mailmap Loading commit data...
.travis.yml Loading commit data...
Kbuild Loading commit data...
Kconfig Loading commit data...
MAINTAINERS Loading commit data...
MAKEALL Loading commit data...
Makefile Loading commit data...
README Loading commit data...
config.mk Loading commit data...
snapshot.commit Loading commit data...