X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Farchitecture.h;h=353d49bedf02b314602bfdd4a21af63ae0dfef8b;hb=7c63b23f499069b7bbdf5e74d3e7a622918341e9;hp=6a3f0b2d4b51f9d436bbaed33f25606c522a9a29;hpb=613e3a26c1209a30c0643159fdd7283cbcfc51f6;p=elogind.git
diff --git a/src/shared/architecture.h b/src/shared/architecture.h
index 6a3f0b2d4..353d49bed 100644
--- a/src/shared/architecture.h
+++ b/src/shared/architecture.h
@@ -21,9 +21,14 @@
along with systemd; If not, see .
***/
+#include
+
#include "util.h"
-/* A cleaned up architecture definition */
+/* A cleaned up architecture definition. We don't want to get lost in
+ * processor features, models, generations or even ABIs. Hence we
+ * focus on general family, and distuignish word width and
+ * endianness. */
typedef enum Architecture {
ARCHITECTURE_X86 = 0,
@@ -77,15 +82,15 @@ Architecture uname_architecture(void);
# define native_architecture() ARCHITECTURE_X86
# define LIB_ARCH_TUPLE "i386-linux-gnu"
#elif defined(__powerpc64__)
-# if defined(WORDS_BIGENDIAN)
+# if __BYTE_ORDER == __BIG_ENDIAN
# define native_architecture() ARCHITECTURE_PPC64
# define LIB_ARCH_TUPLE "ppc64-linux-gnu"
# else
# define native_architecture() ARCHITECTURE_PPC64_LE
-# error "Missing LIB_ARCH_TUPLE for PPC64LE"
+# define LIB_ARCH_TUPLE "powerpc64le-linux-gnu"
# endif
#elif defined(__powerpc__)
-# if defined(WORDS_BIGENDIAN)
+# if __BYTE_ORDER == __BIG_ENDIAN
# define native_architecture() ARCHITECTURE_PPC
# define LIB_ARCH_TUPLE "powerpc-linux-gnu"
# else
@@ -114,7 +119,7 @@ Architecture uname_architecture(void);
# define native_architecture() ARCHITECTURE_SPARC
# define LIB_ARCH_TUPLE "sparc-linux-gnu"
#elif defined(__mips64__)
-# if defined(WORDS_BIGENDIAN)
+# if __BYTE_ORDER == __BIG_ENDIAN
# define native_architecture() ARCHITECTURE_MIPS64
# error "Missing LIB_ARCH_TUPLE for MIPS64"
# else
@@ -122,7 +127,7 @@ Architecture uname_architecture(void);
# error "Missing LIB_ARCH_TUPLE for MIPS64_LE"
# endif
#elif defined(__mips__)
-# if defined(WORDS_BIGENDIAN)
+# if __BYTE_ORDER == __BIG_ENDIAN
# define native_architecture() ARCHITECTURE_MIPS
# define LIB_ARCH_TUPLE "mips-linux-gnu"
# else
@@ -133,7 +138,7 @@ Architecture uname_architecture(void);
# define native_architecture() ARCHITECTURE_ALPHA
# define LIB_ARCH_TUPLE "alpha-linux-gnu"
#elif defined(__aarch64__)
-# if defined(WORDS_BIGENDIAN)
+# if __BYTE_ORDER == __BIG_ENDIAN
# define native_architecture() ARCHITECTURE_ARM64_BE
# define LIB_ARCH_TUPLE "aarch64_be-linux-gnu"
# else
@@ -141,16 +146,27 @@ Architecture uname_architecture(void);
# define LIB_ARCH_TUPLE "aarch64-linux-gnu"
# endif
#elif defined(__arm__)
-# if defined(WORDS_BIGENDIAN)
+# if __BYTE_ORDER == __BIG_ENDIAN
# define native_architecture() ARCHITECTURE_ARM_BE
-# error "Missing LIB_ARCH_TUPLE for ARM_BE"
+# if defined(__ARM_EABI__)
+# if defined(__ARM_PCS_VFP)
+# define LIB_ARCH_TUPLE "armeb-linux-gnueabihf"
+# else
+# define LIB_ARCH_TUPLE "armeb-linux-gnueabi"
+# endif
+# else
+# define LIB_ARCH_TUPLE "armeb-linux-gnu"
+# endif
# else
-# if defined(__ARM_PCS_VFP)
-# define native_architecture() ARCHITECTURE_ARM
-# define LIB_ARCH_TUPLE "arm-linux-gnueabihf"
+# define native_architecture() ARCHITECTURE_ARM
+# if defined(__ARM_EABI__)
+# if defined(__ARM_PCS_VFP)
+# define LIB_ARCH_TUPLE "arm-linux-gnueabihf"
+# else
+# define LIB_ARCH_TUPLE "arm-linux-gnueabi"
+# endif
# else
-# define native_architecture() ARCHITECTURE_ARM
-# define LIB_ARCH_TUPLE "arm-linux-gnueabi"
+# define LIB_ARCH_TUPLE "arm-linux-gnu"
# endif
# endif
#elif defined(__sh64__)