[SCM] WebKit Debian packaging branch, debian/experimental, updated. upstream/1.3.3-9427-gc2be6fc

[commit-queue at webkit.org]

The following commit has been merged in the debian/experimental branch:
commit d5fd0e3049e063b550276137faba0a64fe6d221a
Author: commit-queue at webkit.org <commit-queue at webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Date:   Tue Oct 5 19:14:06 2010 +0000

    2010-10-05  Kwang Yul Seo  <skyul at company100.net>
    
            Reviewed by Gavin Barraclough.
    
            [BREWMP] Port ExecutableAllocator::cacheFlush to enable ARM JIT
            https://bugs.webkit.org/show_bug.cgi?id=47117
    
            Use IMemCache1 to flush data cache and invalidate instruction cache.
    
            * jit/ExecutableAllocator.h:
            (JSC::ExecutableAllocator::cacheFlush):
    
    git-svn-id: http://svn.webkit.org/repository/webkit/trunk@69135 268f45cc-cd09-0410-ab3c-d52691b4dbfc

diff --git a/JavaScriptCore/ChangeLog b/JavaScriptCore/ChangeLog
index c590254..688c7ce 100644
--- a/JavaScriptCore/ChangeLog
+++ b/JavaScriptCore/ChangeLog
@@ -1,3 +1,15 @@
+2010-10-05  Kwang Yul Seo  <skyul at company100.net>
+
+        Reviewed by Gavin Barraclough.
+
+        [BREWMP] Port ExecutableAllocator::cacheFlush to enable ARM JIT
+        https://bugs.webkit.org/show_bug.cgi?id=47117
+
+        Use IMemCache1 to flush data cache and invalidate instruction cache.
+
+        * jit/ExecutableAllocator.h:
+        (JSC::ExecutableAllocator::cacheFlush):
+
 2010-10-05  Leandro Pereira  <leandro at profusion.mobi>
 
         Unreviewed. Build fix.
diff --git a/JavaScriptCore/jit/ExecutableAllocator.h b/JavaScriptCore/jit/ExecutableAllocator.h
index f145404..f362605 100644
--- a/JavaScriptCore/jit/ExecutableAllocator.h
+++ b/JavaScriptCore/jit/ExecutableAllocator.h
@@ -53,6 +53,12 @@
 extern "C" __declspec(dllimport) void CacheRangeFlush(LPVOID pAddr, DWORD dwLength, DWORD dwFlags);
 #endif
 
+#if PLATFORM(BREWMP)
+#include <AEEIMemCache1.h>
+#include <AEEMemCache1.bid>
+#include <wtf/brew/RefPtrBrew.h>
+#endif
+
 #define JIT_ALLOCATOR_PAGE_SIZE (ExecutableAllocator::pageSize)
 #define JIT_ALLOCATOR_LARGE_ALLOC_SIZE (ExecutableAllocator::pageSize * 4)
 
@@ -294,6 +300,13 @@ public:
     {
         CacheRangeFlush(code, size, CACHE_SYNC_ALL);
     }
+#elif PLATFORM(BREWMP)
+    static void cacheFlush(void* code, size_t size)
+    {
+        PlatformRefPtr<IMemCache1> memCache = createRefPtrInstance<IMemCache1>(AEECLSID_MemCache1);
+        IMemCache1_ClearCache(memCache.get(), reinterpret_cast<uint32>(code), size, MEMSPACE_CACHE_FLUSH, MEMSPACE_DATACACHE);
+        IMemCache1_ClearCache(memCache.get(), reinterpret_cast<uint32>(code), size, MEMSPACE_CACHE_INVALIDATE, MEMSPACE_INSTCACHE);
+    }
 #else
     #error "The cacheFlush support is missing on this platform."
 #endif

-- 
WebKit Debian packaging