Upgrade to 3.29
Update V8 to 3.29.88.17 and update makefiles to support building on
all the relevant platforms.
Bug: 17370214
Change-Id: Ia3407c157fd8d72a93e23d8318ccaf6ecf77fa4e
diff --git a/test/cctest/test-fuzz-arm64.cc b/test/cctest/test-fuzz-arm64.cc
new file mode 100644
index 0000000..ada609f
--- /dev/null
+++ b/test/cctest/test-fuzz-arm64.cc
@@ -0,0 +1,71 @@
+// Copyright 2013 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 ARM Limited 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 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 <stdlib.h>
+#include "test/cctest/cctest.h"
+
+#include "src/arm64/decoder-arm64.h"
+#include "src/arm64/decoder-arm64-inl.h"
+#include "src/arm64/disasm-arm64.h"
+
+using namespace v8::internal;
+
+TEST(FUZZ_decoder) {
+ // Feed noise into the decoder to check that it doesn't crash.
+ // 43 million = ~1% of the instruction space.
+ static const int instruction_count = 43 * 1024 * 1024;
+
+ uint16_t seed[3] = {1, 2, 3};
+ seed48(seed);
+
+ Decoder<DispatchingDecoderVisitor> decoder;
+ Instruction buffer[kInstructionSize];
+
+ for (int i = 0; i < instruction_count; i++) {
+ uint32_t instr = mrand48();
+ buffer->SetInstructionBits(instr);
+ decoder.Decode(buffer);
+ }
+}
+
+
+TEST(FUZZ_disasm) {
+ // Feed noise into the disassembler to check that it doesn't crash.
+ // 9 million = ~0.2% of the instruction space.
+ static const int instruction_count = 9 * 1024 * 1024;
+
+ uint16_t seed[3] = {42, 43, 44};
+ seed48(seed);
+
+ Decoder<DispatchingDecoderVisitor> decoder;
+ Disassembler disasm;
+ Instruction buffer[kInstructionSize];
+
+ decoder.AppendVisitor(&disasm);
+ for (int i = 0; i < instruction_count; i++) {
+ uint32_t instr = mrand48();
+ buffer->SetInstructionBits(instr);
+ decoder.Decode(buffer);
+ }
+}