diff options
| author | Akira Hatanaka <ahatanaka@mips.com> | 2013-03-14 19:01:00 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2013-03-14 19:01:00 +0000 |
| commit | 21eecf43848fdc94bed5683c16a7f3d8ce6d1a70 (patch) | |
| tree | 32fae205d6551fd5ad708593d673a1c4b7c528f0 /lib | |
| parent | d517da33b712b5d8d687ee5e5974056a4787ec4f (diff) | |
Android uses cacheflush(long start, long end, long flags) for MIPS.
Patch by Stephen Hines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177101 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Support/Unix/Memory.inc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Support/Unix/Memory.inc b/lib/Support/Unix/Memory.inc index e00394ec6a..e9b26bdb80 100644 --- a/lib/Support/Unix/Memory.inc +++ b/lib/Support/Unix/Memory.inc @@ -332,7 +332,16 @@ void Memory::InvalidateInstructionCache(const void *Addr, __clear_cache(const_cast<char *>(Start), const_cast<char *>(End)); # elif defined(__mips__) const char *Start = static_cast<const char *>(Addr); +# if defined(ANDROID) + // The declaration of "cacheflush" in Android bionic: + // extern int cacheflush(long start, long end, long flags); + const char *End = Start + Len; + long LStart = reinterpret_cast<long>(const_cast<char *>(Start)); + long LEnd = reinterpret_cast<long>(const_cast<char *>(End)); + cacheflush(LStart, LEnd, BCACHE); +# else cacheflush(const_cast<char *>(Start), Len, BCACHE); +# endif # endif #endif // end apple |