JavaScriptCore-7600.1.4.9.tar.gz

[apple/javascriptcore.git] / assembler / MacroAssemblerX86Common.cpp

diff --git a/assembler/MacroAssemblerX86Common.cpp b/assembler/MacroAssemblerX86Common.cpp
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+++ b/assembler/MacroAssemblerX86Common.cpp
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+/*
+ * Copyright (C) 2013 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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 "config.h"
+
+#if ENABLE(ASSEMBLER) && (CPU(X86) || CPU(X86_64))
+#include "MacroAssemblerX86Common.h"
+
+namespace JSC {
+
+#if USE(MASM_PROBE)
+
+void MacroAssemblerX86Common::ProbeContext::dumpCPURegisters(const char* indentation)
+{
+#if CPU(X86)
+    #define DUMP_GPREGISTER(_type, _regName) { \
+        int32_t value = reinterpret_cast<int32_t>(cpu._regName); \
+        dataLogF("%s    %6s: 0x%08x   %d\n", indentation, #_regName, value, value) ; \
+    }
+#elif CPU(X86_64)
+    #define DUMP_GPREGISTER(_type, _regName) { \
+        int64_t value = reinterpret_cast<int64_t>(cpu._regName); \
+        dataLogF("%s    %6s: 0x%016llx   %lld\n", indentation, #_regName, value, value) ; \
+    }
+#endif
+    FOR_EACH_CPU_GPREGISTER(DUMP_GPREGISTER)
+    FOR_EACH_CPU_SPECIAL_REGISTER(DUMP_GPREGISTER)
+    #undef DUMP_GPREGISTER
+
+    #define DUMP_FPREGISTER(_type, _regName) { \
+        uint32_t* u = reinterpret_cast<uint32_t*>(&cpu._regName); \
+        double* d = reinterpret_cast<double*>(&cpu._regName); \
+        dataLogF("%s    %6s: 0x%08x%08x 0x%08x%08x   %12g %12g\n", \
+            indentation, #_regName, u[3], u[2], u[1], u[0], d[1], d[0]); \
+    }
+    FOR_EACH_CPU_FPREGISTER(DUMP_FPREGISTER)
+    #undef DUMP_FPREGISTER
+}
+
+void MacroAssemblerX86Common::ProbeContext::dump(const char* indentation)
+{
+    if (!indentation)
+        indentation = "";
+
+    dataLogF("%sProbeContext %p {\n", indentation, this);
+    dataLogF("%s  probeFunction: %p\n", indentation, probeFunction);
+    dataLogF("%s  arg1: %p %llu\n", indentation, arg1, reinterpret_cast<int64_t>(arg1));
+    dataLogF("%s  arg2: %p %llu\n", indentation, arg2, reinterpret_cast<int64_t>(arg2));
+    dataLogF("%s  cpu: {\n", indentation);
+
+    dumpCPURegisters(indentation);
+
+    dataLogF("%s  }\n", indentation);
+    dataLogF("%s}\n", indentation);
+}
+
+#endif // USE(MASM_PROBE)
+
+} // namespace JSC
+
+#endif // ENABLE(ASSEMBLER) && (CPU(X86) || CPU(X86_64))