Add aarch64 support.

[fio.git] / arch / arch.h

diff --git a/arch/arch.h b/arch/arch.h
index 4ad49a42b74f0c5b08e4f245f49571ea0b96fc5e..0075f73d022f13ba425ea0c33b3d20885423005c 100644 (file)
--- a/arch/arch.h
+++ b/arch/arch.h
@@ -1,12 +1,6 @@
 #ifndef ARCH_H
 #define ARCH_H
 
-#ifdef __WORDSIZE
-#define BITS_PER_LONG  __WORDSIZE
-#else
-#define BITS_PER_LONG  32
-#endif
-
 enum {
        arch_x86_64 = 1,
        arch_i386,
@@ -19,6 +13,8 @@ enum {
        arch_arm,
        arch_sh,
        arch_hppa,
+       arch_mips,
+       arch_aarch64,
 
        arch_generic,
 
@@ -32,6 +28,8 @@ enum {
        ARCH_FLAG_4     = 1 << 3,
 };
 
+extern unsigned long arch_flags;
+
 #if defined(__i386__)
 #include "arch-x86.h"
 #elif defined(__x86_64__)
@@ -56,6 +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"