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author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2019-05-27 11:57:35 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-05-28 10:36:09 +0200 |
commit | d3af2e6b8ece772fc0e7bd8482f7ff485e3c039b (patch) | |
tree | 4ca65d3e7066a07136ac93405806c92720ae0b1c /scripts | |
parent | c0d065fb0aa04dbc758c08db9cc9ce362f5cde29 (diff) | |
download | barebox-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.h | 18 |
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 |