am 7419498c: Merge "pixelflinger: use __builtin___clear_cache instead of cacheflush"
* commit '7419498cb5fa53427d8aec95c4ad27e82cfec156':
pixelflinger: use __builtin___clear_cache instead of cacheflush
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);
diff --git a/libpixelflinger/tests/arch-arm64/assembler/arm64_assembler_test.cpp b/libpixelflinger/tests/arch-arm64/assembler/arm64_assembler_test.cpp
index 84381d5..456be58 100644
--- a/libpixelflinger/tests/arch-arm64/assembler/arm64_assembler_test.cpp
+++ b/libpixelflinger/tests/arch-arm64/assembler/arm64_assembler_test.cpp
@@ -405,11 +405,11 @@
};
-int flushcache()
+void flushcache()
{
const long base = long(instrMem);
const long curr = base + long(instrMemSize);
- return cacheflush(base, curr, 0);
+ __builtin___clear_cache((void*)base, (void*)curr);
}
void dataOpTest(dataOpTest_t test, ARMAssemblerInterface *a64asm, uint32_t Rd = 0,
uint32_t Rn = 1, uint32_t Rm = 2, uint32_t Rs = 3)