pixelflinger: use __builtin___clear_cache instead of cacheflush
cacheflush doesn't exist on LP64 any more, and gcc's
__builtin___clear_cache is better in every way. Use it instead.
Change-Id: Ibbf6facbdefc15b6dda51d014e1c44fb7aa2b17d
diff --git a/libpixelflinger/codeflinger/CodeCache.cpp b/libpixelflinger/codeflinger/CodeCache.cpp
index 4fe30d9..7446da2 100644
--- a/libpixelflinger/codeflinger/CodeCache.cpp
+++ b/libpixelflinger/codeflinger/CodeCache.cpp
@@ -201,13 +201,9 @@
mCacheInUse += assemblySize;
mWhen++;
// synchronize caches...
-#if defined(__arm__) || defined(__mips__) || defined(__aarch64__)
const long base = long(assembly->base());
const long curr = base + long(assembly->size());
- err = cacheflush(base, curr, 0);
- ALOGE_IF(err, "cacheflush error %s\n",
- strerror(errno));
-#endif
+ __builtin___clear_cache((void*)base, (void*)curr);
}
pthread_mutex_unlock(&mLock);