Add aarch64 support.

[fio.git] / arch / arch.h

diff --git a/arch/arch.h b/arch/arch.h
index f6a8e998672c4e4425103e576238946be9cabb61..0075f73d022f13ba425ea0c33b3d20885423005c 100644 (file)
--- a/arch/arch.h
+++ b/arch/arch.h
@@ -1,14 +1,6 @@
 #ifndef ARCH_H
 #define ARCH_H
 
-#include <stdint.h>
-
-#ifdef __WORDSIZE
-#define BITS_PER_LONG  __WORDSIZE
-#else
-#define BITS_PER_LONG  32
-#endif
-
 enum {
        arch_x86_64 = 1,
        arch_i386,
@@ -22,6 +14,7 @@ enum {
        arch_sh,
        arch_hppa,
        arch_mips,
+       arch_aarch64,
 
        arch_generic,
 
@@ -35,6 +28,8 @@ enum {
        ARCH_FLAG_4     = 1 << 3,
 };
 
+extern unsigned long arch_flags;
+
 #if defined(__i386__)
 #include "arch-x86.h"
 #elif defined(__x86_64__)
@@ -59,6 +54,8 @@ enum {
 #include "arch-sh.h"
 #elif defined(__hppa__)
 #include "arch-hppa.h"
+#elif defined(__aarch64__)
+#include "arch-aarch64.h"
 #else
 #warning "Unknown architecture, attempting to use generic model."
 #include "arch-generic.h"