Move V8 to external/v8
Change-Id: If68025d67453785a651c5dfb34fad298c16676a4
diff --git a/src/v8-counters.h b/src/v8-counters.h
new file mode 100644
index 0000000..e360b55
--- /dev/null
+++ b/src/v8-counters.h
@@ -0,0 +1,190 @@
+// Copyright 2007-2008 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.
+
+#ifndef V8_V8_COUNTERS_H_
+#define V8_V8_COUNTERS_H_
+
+#include "counters.h"
+
+namespace v8 {
+namespace internal {
+
+#define HISTOGRAM_TIMER_LIST(HT) \
+ /* Garbage collection timers. */ \
+ HT(gc_compactor, V8.GCCompactor) \
+ HT(gc_scavenger, V8.GCScavenger) \
+ HT(gc_context, V8.GCContext) /* GC context cleanup time */ \
+ /* Parsing timers. */ \
+ HT(parse, V8.Parse) \
+ HT(parse_lazy, V8.ParseLazy) \
+ HT(pre_parse, V8.PreParse) \
+ /* Total compilation times. */ \
+ HT(compile, V8.Compile) \
+ HT(compile_eval, V8.CompileEval) \
+ HT(compile_lazy, V8.CompileLazy) \
+ /* Individual compiler passes. */ \
+ HT(rewriting, V8.Rewriting) \
+ HT(usage_analysis, V8.UsageAnalysis) \
+ HT(variable_allocation, V8.VariableAllocation) \
+ HT(ast_optimization, V8.ASTOptimization) \
+ HT(code_generation, V8.CodeGeneration) \
+ HT(deferred_code_generation, V8.DeferredCodeGeneration) \
+ HT(code_creation, V8.CodeCreation)
+
+// WARNING: STATS_COUNTER_LIST_* is a very large macro that is causing MSVC
+// Intellisense to crash. It was broken into two macros (each of length 40
+// lines) rather than one macro (of length about 80 lines) to work around
+// this problem. Please avoid using recursive macros of this length when
+// possible.
+#define STATS_COUNTER_LIST_1(SC) \
+ /* Global Handle Count*/ \
+ SC(global_handles, V8.GlobalHandles) \
+ /* Mallocs from PCRE */ \
+ SC(pcre_mallocs, V8.PcreMallocCount) \
+ /* OS Memory allocated */ \
+ SC(memory_allocated, V8.OsMemoryAllocated) \
+ SC(props_to_dictionary, V8.ObjectPropertiesToDictionary) \
+ SC(elements_to_dictionary, V8.ObjectElementsToDictionary) \
+ SC(alive_after_last_gc, V8.AliveAfterLastGC) \
+ SC(objs_since_last_young, V8.ObjsSinceLastYoung) \
+ SC(objs_since_last_full, V8.ObjsSinceLastFull) \
+ SC(symbol_table_capacity, V8.SymbolTableCapacity) \
+ SC(number_of_symbols, V8.NumberOfSymbols) \
+ /* Current amount of memory in external string buffers. */ \
+ SC(total_external_string_memory, V8.TotalExternalStringMemory) \
+ SC(script_wrappers, V8.ScriptWrappers) \
+ SC(call_initialize_stubs, V8.CallInitializeStubs) \
+ SC(call_premonomorphic_stubs, V8.CallPreMonomorphicStubs) \
+ SC(call_normal_stubs, V8.CallNormalStubs) \
+ SC(call_megamorphic_stubs, V8.CallMegamorphicStubs) \
+ SC(arguments_adaptors, V8.ArgumentsAdaptors) \
+ SC(compilation_cache_hits, V8.CompilationCacheHits) \
+ SC(compilation_cache_misses, V8.CompilationCacheMisses) \
+ SC(regexp_cache_hits, V8.RegExpCacheHits) \
+ SC(regexp_cache_misses, V8.RegExpCacheMisses) \
+ /* Amount of evaled source code. */ \
+ SC(total_eval_size, V8.TotalEvalSize) \
+ /* Amount of loaded source code. */ \
+ SC(total_load_size, V8.TotalLoadSize) \
+ /* Amount of parsed source code. */ \
+ SC(total_parse_size, V8.TotalParseSize) \
+ /* Amount of source code skipped over using preparsing. */ \
+ SC(total_preparse_skipped, V8.TotalPreparseSkipped) \
+ /* Amount of compiled source code. */ \
+ SC(total_compile_size, V8.TotalCompileSize)
+
+
+#define STATS_COUNTER_LIST_2(SC) \
+ /* Number of code stubs. */ \
+ SC(code_stubs, V8.CodeStubs) \
+ /* Amount of stub code. */ \
+ SC(total_stubs_code_size, V8.TotalStubsCodeSize) \
+ /* Amount of (JS) compiled code. */ \
+ SC(total_compiled_code_size, V8.TotalCompiledCodeSize) \
+ SC(gc_compactor_caused_by_request, V8.GCCompactorCausedByRequest) \
+ SC(gc_compactor_caused_by_promoted_data, \
+ V8.GCCompactorCausedByPromotedData) \
+ SC(gc_compactor_caused_by_oldspace_exhaustion, \
+ V8.GCCompactorCausedByOldspaceExhaustion) \
+ SC(gc_compactor_caused_by_weak_handles, \
+ V8.GCCompactorCausedByWeakHandles) \
+ SC(gc_last_resort_from_js, V8.GCLastResortFromJS) \
+ SC(gc_last_resort_from_handles, V8.GCLastResortFromHandles) \
+ /* How is the generic keyed-load stub used? */ \
+ SC(keyed_load_generic_smi, V8.KeyedLoadGenericSmi) \
+ SC(keyed_load_generic_symbol, V8.KeyedLoadGenericSymbol) \
+ SC(keyed_load_generic_slow, V8.KeyedLoadGenericSlow) \
+ /* Count how much the monomorphic keyed-load stubs are hit. */ \
+ SC(keyed_load_function_prototype, V8.KeyedLoadFunctionPrototype) \
+ SC(keyed_load_string_length, V8.KeyedLoadStringLength) \
+ SC(keyed_load_array_length, V8.KeyedLoadArrayLength) \
+ SC(keyed_load_constant_function, V8.KeyedLoadConstantFunction) \
+ SC(keyed_load_field, V8.KeyedLoadField) \
+ SC(keyed_load_callback, V8.KeyedLoadCallback) \
+ SC(keyed_load_interceptor, V8.KeyedLoadInterceptor) \
+ SC(keyed_load_inline, V8.KeyedLoadInline) \
+ SC(keyed_load_inline_miss, V8.KeyedLoadInlineMiss) \
+ SC(named_load_inline, V8.NamedLoadInline) \
+ SC(named_load_inline_miss, V8.NamedLoadInlineMiss) \
+ SC(named_load_global_inline, V8.NamedLoadGlobalInline) \
+ SC(named_load_global_inline_miss, V8.NamedLoadGlobalInlineMiss) \
+ SC(keyed_store_field, V8.KeyedStoreField) \
+ SC(keyed_store_inline, V8.KeyedStoreInline) \
+ SC(keyed_store_inline_miss, V8.KeyedStoreInlineMiss) \
+ SC(named_store_global_inline, V8.NamedStoreGlobalInline) \
+ SC(named_store_global_inline_miss, V8.NamedStoreGlobalInlineMiss) \
+ SC(call_global_inline, V8.CallGlobalInline) \
+ SC(call_global_inline_miss, V8.CallGlobalInlineMiss) \
+ SC(constructed_objects, V8.ConstructedObjects) \
+ SC(constructed_objects_runtime, V8.ConstructedObjectsRuntime) \
+ SC(constructed_objects_stub, V8.ConstructedObjectsStub) \
+ SC(array_function_runtime, V8.ArrayFunctionRuntime) \
+ SC(array_function_native, V8.ArrayFunctionNative) \
+ SC(for_in, V8.ForIn) \
+ SC(enum_cache_hits, V8.EnumCacheHits) \
+ SC(enum_cache_misses, V8.EnumCacheMisses) \
+ SC(reloc_info_count, V8.RelocInfoCount) \
+ SC(reloc_info_size, V8.RelocInfoSize) \
+ SC(zone_segment_bytes, V8.ZoneSegmentBytes) \
+ SC(compute_entry_frame, V8.ComputeEntryFrame)
+
+
+// This file contains all the v8 counters that are in use.
+class Counters : AllStatic {
+ public:
+#define HT(name, caption) \
+ static HistogramTimer name;
+ HISTOGRAM_TIMER_LIST(HT)
+#undef HT
+
+#define SC(name, caption) \
+ static StatsCounter name;
+ STATS_COUNTER_LIST_1(SC)
+ STATS_COUNTER_LIST_2(SC)
+#undef SC
+
+ enum Id {
+#define RATE_ID(name, caption) k_##name,
+ HISTOGRAM_TIMER_LIST(RATE_ID)
+#undef RATE_ID
+#define COUNTER_ID(name, caption) k_##name,
+ STATS_COUNTER_LIST_1(COUNTER_ID)
+ STATS_COUNTER_LIST_2(COUNTER_ID)
+#undef COUNTER_ID
+#define COUNTER_ID(name) k_##name,
+ STATE_TAG_LIST(COUNTER_ID)
+#undef COUNTER_ID
+ stats_counter_count
+ };
+
+ // Sliding state window counters.
+ static StatsCounter state_counters[];
+};
+
+} } // namespace v8::internal
+
+#endif // V8_V8_COUNTERS_H_