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| author | Haru <haru@dotalux.com> | 2014-03-07 03:37:57 +0100 |
|---|---|---|
| committer | Haru <haru@dotalux.com> | 2014-03-07 06:41:01 +0100 |
| commit | 3289aad8bd6a9b8b8e9f9491234c66160fbf6164 (patch) | |
| tree | 260657219a8724ddbe443446b648bc26a96320e1 /src | |
| parent | 66c40e84fe1514c71e043b139cebcb45616a2854 (diff) | |
| download | hercules-3289aad8bd6a9b8b8e9f9491234c66160fbf6164.tar.gz hercules-3289aad8bd6a9b8b8e9f9491234c66160fbf6164.tar.bz2 hercules-3289aad8bd6a9b8b8e9f9491234c66160fbf6164.tar.xz hercules-3289aad8bd6a9b8b8e9f9491234c66160fbf6164.zip | |
Tweaked a platform check to support ARMv6+
Signed-off-by: Haru <haru@dotalux.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/common/atomic.h | 4 | ||||
| -rw-r--r-- | src/common/cbasetypes.h | 12 |
2 files changed, 15 insertions, 1 deletions
diff --git a/src/common/atomic.h b/src/common/atomic.h index c2227a9d4..8c01943e7 100644 --- a/src/common/atomic.h +++ b/src/common/atomic.h @@ -87,7 +87,9 @@ forceinline volatile int64 InterlockedExchange64(volatile int64 *target, int64 v #elif defined(__GNUC__) -#if !defined(__x86_64__) && !defined(__i386__) +// The __sync functions are available on x86 or ARMv6+ +#if !defined(__x86_64__) && !defined(__i386__) \ + && ( !defined(__ARM_ARCH_VERSION__) || __ARM_ARCH_VERSION__ < 6 ) #error Your Target Platfrom is not supported #endif diff --git a/src/common/cbasetypes.h b/src/common/cbasetypes.h index 654334a9b..f44e80413 100644 --- a/src/common/cbasetypes.h +++ b/src/common/cbasetypes.h @@ -42,6 +42,18 @@ #define __DARWIN__ #endif +// Standardize the ARM platform version, if available (the only values we're interested in right now are >= ARMv6) +#if defined(__ARMV6__) || defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) \ + || defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) // gcc ARMv6 +#define __ARM_ARCH_VERSION__ 6 +#elif defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7S__) // gcc ARMv7 +#define __ARM_ARCH_VERSION__ 7 +#elif defined(_M_ARM) // MSVC +#define __ARM_ARCH_VERSION__ _M_ARM +#else +#define __ARM_ARCH_VERSION__ 0 +#endif + // Necessary for __NetBSD_Version__ (defined as VVRR00PP00) on NetBSD #ifdef __NETBSD__ #include <sys/param.h> |