Hi,
I would like to gratify you for your great work.
I'm working in porting WebKit for SH4 platform.
I had some problems related to non-aligned memory accesses as done in
WebCore::equal(StringImpl* string, const UChar* characters, unsigned length)
function for the SH4 platform.
My question is: can you add support in WebKit sources for SH4 platform?
In attachment you can find two little patches (against WebKit trunk) that
introduce the SH4 platform and solves the non-aligned memory accesses (I use
the same code as per ARM platform).
Best regards.
Tnx,
Simone.
Index: JavaScriptCore/wtf/Platform.h
===================================================================
--- JavaScriptCore/wtf/Platform.h (revision 41446)
+++ JavaScriptCore/wtf/Platform.h (working copy)
@@ -232,6 +232,12 @@
# endif
#endif
+/* PLATFORM(SH4) */
+#if defined(__SH4__)
+#define WTF_PLATFORM_SH4 1
+#endif
+
+
/* Compiler */
/* COMPILER(MSVC) */
Index: WebCore/platform/text/AtomicString.cpp
===================================================================
--- WebCore/platform/text/AtomicString.cpp (revision 41446)
+++ WebCore/platform/text/AtomicString.cpp (working copy)
@@ -101,7 +101,7 @@
if (string->length() != length)
return false;
-#if PLATFORM(ARM)
+#if PLATFORM(ARM) || PLATFORM(SH4)
const UChar* stringCharacters = string->characters();
for (unsigned i = 0; i != length; ++i) {
if (*stringCharacters++ != *characters++)
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