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Roger Pau Monne
c9b0242ad4
Introduce an autoconf macro to check for the include path of certain headers that can be different between OSes. Use such macro to find the correct path for the endian.h header, and modify the users of endian.h to use the output of such check. Suggested-by: Ian Jackson <iwj@xenproject.org> Signed-off-by: Roger Pau Monné <roger.pau@citrix.com> Reviewed-by: Ian Jackson <iwj@xenproject.org> Release-Acked-by: Ian Jackson <iwj@xenproject.org>
51 lines
1018 B
C
51 lines
1018 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <inttypes.h>
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#include INCLUDE_ENDIAN_H
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#include <stdint.h>
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#include "xg_private.h"
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#include "xg_dom_decompress_unsafe.h"
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typedef uint8_t u8;
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typedef uint32_t u32;
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typedef uint16_t u16;
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typedef uint64_t u64;
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#define likely(a) a
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#define noinline
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#define unlikely(a) a
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static inline u16 be16_to_cpup(const u16 *p)
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{
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u16 v = *p;
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#if BYTE_ORDER == LITTLE_ENDIAN
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return (((v & 0x00ffU) << 8) |
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((v & 0xff00U) >> 8));
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#else
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return v;
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#endif
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}
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static inline u32 be32_to_cpup(const u32 *p)
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{
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u32 v = *p;
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#if BYTE_ORDER == LITTLE_ENDIAN
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return (((v & 0x000000ffUL) << 24) |
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((v & 0x0000ff00UL) << 8) |
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((v & 0x00ff0000UL) >> 8) |
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((v & 0xff000000UL) >> 24));
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#else
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return v;
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#endif
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}
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#include "../../xen/common/lzo.c"
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#include "../../xen/common/unlzo.c"
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int xc_try_lzo1x_decode(
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struct xc_dom_image *dom, void **blob, size_t *size)
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{
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return xc_dom_decompress_unsafe(unlzo, dom, blob, size);
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}
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