X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=include%2Fcompiler.h;h=ed74c272b8c507b99e234369a81bf047a7ab9fc9;hb=d0ba026bd22e4b1dfe918da8460bb418bc9f3217;hp=272fd3cf628c758f9a4d5f019d2a093f2955c47a;hpb=37566090766d61beef70c62986b90749920255d8;p=oweals%2Fu-boot.git

diff --git a/include/compiler.h b/include/compiler.h
index 272fd3cf62..ed74c272b8 100644
--- a/include/compiler.h
+++ b/include/compiler.h
@@ -15,7 +15,7 @@
     defined(__sun__)	 || \
     defined(__APPLE__)
 # include <inttypes.h>
-#elif defined(__linux__) || defined(__WIN32__) || defined(__MINGW32__)
+#elif defined(__linux__) || defined(__WIN32__) || defined(__MINGW32__) || defined(__OpenBSD__)
 # include <stdint.h>
 #endif
 
@@ -25,8 +25,6 @@
 #include <stdio.h>
 #include <string.h>
 
-extern int errno;
-
 #if !defined(__WIN32__) && !defined(__MINGW32__)
 # include <sys/mman.h>
 #endif
@@ -46,15 +44,28 @@ extern int errno;
 #ifdef __linux__
 # include <endian.h>
 # include <byteswap.h>
-#elif defined(__MACH__)
+#elif defined(__MACH__) || defined(__FreeBSD__)
 # include <machine/endian.h>
-typedef unsigned long ulong;
-typedef unsigned int  uint;
 #endif
+#ifdef __FreeBSD__
+# include <sys/endian.h> /* htole32 and friends */
+# define __BYTE_ORDER BYTE_ORDER
+# define __LITTLE_ENDIAN LITTLE_ENDIAN
+# define __BIG_ENDIAN BIG_ENDIAN
+#elif defined(__OpenBSD__)
+# include <endian.h>
+# define __BYTE_ORDER BYTE_ORDER
+# define __LITTLE_ENDIAN LITTLE_ENDIAN
+# define __BIG_ENDIAN BIG_ENDIAN
+#endif
+
+#include <time.h>
 
 typedef uint8_t __u8;
 typedef uint16_t __u16;
 typedef uint32_t __u32;
+typedef unsigned int uint;
+typedef unsigned long ulong;
 
 #define uswap_16(x) \
 	((((x) & 0xff00) >> 8) | \
@@ -109,17 +120,32 @@ typedef uint32_t __u32;
 
 #else /* !USE_HOSTCC */
 
+/* Type for `void *' pointers. */
+typedef unsigned long int uintptr_t;
+
 #include <linux/string.h>
 #include <linux/types.h>
 #include <asm/byteorder.h>
 
-/* Types for `void *' pointers. */
-#if __WORDSIZE == 64
-typedef unsigned long int       uintptr_t;
+#if __SIZEOF_LONG__ == 8
+# define __WORDSIZE	64
+#elif __SIZEOF_LONG__ == 4
+# define __WORDSIZE	32
 #else
-typedef unsigned int            uintptr_t;
+/*
+ * Assume 32-bit for now - only newer toolchains support this feature and
+ * this is only required for sandbox support at present.
+ */
+#define __WORDSIZE	32
 #endif
 
+#endif /* USE_HOSTCC */
+
+#define likely(x)	__builtin_expect(!!(x), 1)
+#define unlikely(x)	__builtin_expect(!!(x), 0)
+
+#ifdef __LP64__
+#define MEM_SUPPORT_64BIT_DATA
 #endif
 
 #endif