summaryrefslogtreecommitdiffstats
path: root/scripts
diff options
context:
space:
mode:
authorAhmad Fatoum <a.fatoum@pengutronix.de>2019-05-27 11:57:35 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2019-05-28 10:36:09 +0200
commitd3af2e6b8ece772fc0e7bd8482f7ff485e3c039b (patch)
tree4ca65d3e7066a07136ac93405806c92720ae0b1c /scripts
parentc0d065fb0aa04dbc758c08db9cc9ce362f5cde29 (diff)
downloadbarebox-d3af2e6b8ece772fc0e7bd8482f7ff485e3c039b.tar.gz
barebox-d3af2e6b8ece772fc0e7bd8482f7ff485e3c039b.tar.xz
scripts: compiler.h: add endianness helpers for macOS
These are taken from Mathias Panzenböck's portable_endian.h[1] which he had released it into the public domain. [1]: https://gist.github.com/panzi/6856583 Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/compiler.h18
1 files changed, 17 insertions, 1 deletions
diff --git a/scripts/compiler.h b/scripts/compiler.h
index bd73c7a9a8..ee2097aa36 100644
--- a/scripts/compiler.h
+++ b/scripts/compiler.h
@@ -42,7 +42,23 @@
# include <endian.h>
# include <byteswap.h>
#elif defined(__MACH__)
-# include <machine/endian.h>
+# ifdef __APPLE__
+# include <libkern/OSByteOrder.h>
+# define htobe16(x) OSSwapHostToBigInt16(x)
+# define htole16(x) OSSwapHostToLittleInt16(x)
+# define be16toh(x) OSSwapBigToHostInt16(x)
+# define le16toh(x) OSSwapLittleToHostInt16(x)
+# define htobe32(x) OSSwapHostToBigInt32(x)
+# define htole32(x) OSSwapHostToLittleInt32(x)
+# define be32toh(x) OSSwapBigToHostInt32(x)
+# define le32toh(x) OSSwapLittleToHostInt32(x)
+# define htobe64(x) OSSwapHostToBigInt64(x)
+# define htole64(x) OSSwapHostToLittleInt64(x)
+# define be64toh(x) OSSwapBigToHostInt64(x)
+# define le64toh(x) OSSwapLittleToHostInt64(x)
+# else /* non apple __MACH__ */
+# include <machine/endian.h>
+# endif /* __APPLE__ */
# define __BYTE_ORDER BYTE_ORDER
# define __LITTLE_ENDIAN LITTLE_ENDIAN
# define __BIG_ENDIAN BIG_ENDIAN