summaryrefslogtreecommitdiff
path: root/arch/alpha/math-emu
diff options
context:
space:
mode:
authorJoakim Tjernlund <Joakim.Tjernlund@transmode.se>2010-05-24 14:33:01 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-25 08:07:02 -0700
commitb3b77c8caef1750ebeea1054e39e358550ea9f55 (patch)
tree9026ca0b3453226434a4ca8878832a4910b48664 /arch/alpha/math-emu
parente47103b1af5df52fa69e18b14d3012472f78817d (diff)
downloadlinux-b3b77c8caef1750ebeea1054e39e358550ea9f55.tar.gz
endian: #define __BYTE_ORDER
Linux does not define __BYTE_ORDER in its endian header files which makes some header files bend backwards to get at the current endian. Lets #define __BYTE_ORDER in big_endian.h/litte_endian.h to make it easier for header files that are used in user space too. In userspace the convention is that 1. _both_ __LITTLE_ENDIAN and __BIG_ENDIAN are defined, 2. you have to test for e.g. __BYTE_ORDER == __BIG_ENDIAN. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/alpha/math-emu')
-rw-r--r--arch/alpha/math-emu/sfp-util.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/alpha/math-emu/sfp-util.h b/arch/alpha/math-emu/sfp-util.h
index f53707f77455..d4c6ae7fee47 100644
--- a/arch/alpha/math-emu/sfp-util.h
+++ b/arch/alpha/math-emu/sfp-util.h
@@ -28,8 +28,3 @@ extern unsigned long __udiv_qrnnd (unsigned long *, unsigned long,
#define UDIV_NEEDS_NORMALIZATION 1
#define abort() goto bad_insn
-
-#ifndef __LITTLE_ENDIAN
-#define __LITTLE_ENDIAN -1
-#endif
-#define __BYTE_ORDER __LITTLE_ENDIAN