Index: src/sh4/codegen-sh4.cc |
diff --git a/src/sh4/codegen-sh4.cc b/src/sh4/codegen-sh4.cc |
new file mode 100644 |
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--- /dev/null |
+++ b/src/sh4/codegen-sh4.cc |
@@ -0,0 +1,106 @@ |
+// Copyright 2011-2012 the V8 project authors. All rights reserved. |
+// Redistribution and use in source and binary forms, with or without |
+// modification, are permitted provided that the following conditions are |
+// met: |
+// |
+// * Redistributions of source code must retain the above copyright |
+// notice, this list of conditions and the following disclaimer. |
+// * Redistributions in binary form must reproduce the above |
+// copyright notice, this list of conditions and the following |
+// disclaimer in the documentation and/or other materials provided |
+// with the distribution. |
+// * Neither the name of Google Inc. nor the names of its |
+// contributors may be used to endorse or promote products derived |
+// from this software without specific prior written permission. |
+// |
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
+ |
+#include "v8.h" |
+ |
+#if defined(V8_TARGET_ARCH_SH4) |
+ |
+#include "codegen.h" |
+#include "macro-assembler.h" |
+ |
+namespace v8 { |
+namespace internal { |
+ |
+#define __ ACCESS_MASM(masm) |
+ |
+UnaryMathFunction CreateTranscendentalFunction(TranscendentalCache::Type type) { |
+ switch (type) { |
+ case TranscendentalCache::SIN: return &sin; |
+ case TranscendentalCache::COS: return &cos; |
+ case TranscendentalCache::TAN: return &tan; |
+ case TranscendentalCache::LOG: return &log; |
+ default: UNIMPLEMENTED(); |
+ } |
+ return NULL; |
+} |
+ |
+ |
+UnaryMathFunction CreateSqrtFunction() { |
+ return &sqrt; |
+} |
+ |
+// ------------------------------------------------------------------------- |
+// Platform-specific RuntimeCallHelper functions. |
+ |
+void StubRuntimeCallHelper::BeforeCall(MacroAssembler* masm) const { |
+ masm->EnterFrame(StackFrame::INTERNAL); |
+ ASSERT(!masm->has_frame()); |
+ masm->set_has_frame(true); |
+} |
+ |
+ |
+void StubRuntimeCallHelper::AfterCall(MacroAssembler* masm) const { |
+ masm->LeaveFrame(StackFrame::INTERNAL); |
+ ASSERT(masm->has_frame()); |
+ masm->set_has_frame(false); |
+} |
+ |
+ |
+// ------------------------------------------------------------------------- |
+// Code generators |
+ |
+void ElementsTransitionGenerator::GenerateMapChangeElementsTransition( |
+ MacroAssembler* masm) { |
+ __ UNIMPLEMENTED_BREAK(); |
+} |
+ |
+ |
+void ElementsTransitionGenerator::GenerateSmiToDouble( |
+ MacroAssembler* masm, Label* fail) { |
+ __ UNIMPLEMENTED_BREAK(); |
+} |
+ |
+ |
+void ElementsTransitionGenerator::GenerateDoubleToObject( |
+ MacroAssembler* masm, Label* fail) { |
+ __ UNIMPLEMENTED_BREAK(); |
+} |
+ |
+ |
+void StringCharLoadGenerator::Generate(MacroAssembler* masm, |
+ Register string, |
+ Register index, |
+ Register result, |
+ Label* call_runtime) { |
+ __ UNIMPLEMENTED_BREAK(); |
+} |
+ |
+#undef __ |
+ |
+} } // namespace v8::internal |
+ |
+#endif // V8_TARGET_ARCH_SH4 |