diff options
Diffstat (limited to 'hwaccess.c')
| -rw-r--r-- | hwaccess.c | 20 |
1 files changed, 6 insertions, 14 deletions
@@ -18,19 +18,7 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#define IS_X86 (defined(__i386__) || defined(__x86_64__) || defined(__amd64__)) -#define IS_MIPS (defined (__mips) || defined (__mips__) || defined (__MIPS__) || defined (mips)) -#define IS_PPC (defined(__powerpc__) || defined(__powerpc64__) || defined(__ppc__) || defined(__ppc64__)) -#define IS_ARM (defined (__arm__) || defined (_ARM)) -#if !(IS_X86 || IS_MIPS || IS_PPC || IS_ARM) -#error Unknown architecture -#endif - -#define IS_LINUX (defined(__gnu_linux__) || defined(__linux__)) -#define IS_MACOSX (defined(__APPLE__) && defined(__MACH__)) -#if !(IS_LINUX || IS_MACOSX || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__) || defined(__DJGPP__) || defined(__LIBPAYLOAD__) || defined(__sun)) -#error "Unknown operating system" -#endif +#include "platform.h" #include <stdint.h> #include <string.h> @@ -45,6 +33,10 @@ #include "flash.h" #include "hwaccess.h" +#if !(IS_LINUX || IS_MACOSX || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__) || defined(__DJGPP__) || defined(__LIBPAYLOAD__) || defined(__sun)) +#error "Unknown operating system" +#endif + #define USE_IOPL (IS_LINUX || IS_MACOSX || defined(__NetBSD__) || defined(__OpenBSD__)) #define USE_DEV_IO (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)) @@ -62,7 +54,7 @@ static inline void sync_primitive(void) * - MIPS uses uncached accesses in mode 2 on /dev/mem which has also a strongly ordered memory model * - ARM uses a strongly ordered memory model for device memories. */ -#if IS_PPC +#if IS_PPC // cf. http://lxr.free-electrons.com/source/arch/powerpc/include/asm/barrier.h asm("eieio" : : : "memory"); #endif } |
