Generate grokdump constants with 'make grokdump' now.
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/21771002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
mstarzinger@chromium.org
parent
a47705644e
commit
12c8d36331
9
Makefile
9
Makefile
@ -192,6 +192,7 @@ endif
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# ----------------- available targets: --------------------
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# ----------------- available targets: --------------------
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# - "dependencies": pulls in external dependencies (currently: GYP)
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# - "dependencies": pulls in external dependencies (currently: GYP)
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# - "grokdump": rebuilds heap constants lists used by grokdump
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# - any arch listed in ARCHES (see below)
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# - any arch listed in ARCHES (see below)
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# - any mode listed in MODES
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# - any mode listed in MODES
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# - every combination <arch>.<mode>, e.g. "ia32.release"
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# - every combination <arch>.<mode>, e.g. "ia32.release"
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@ -392,7 +393,7 @@ endif
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# Replaces the old with the new environment file if they're different, which
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# Replaces the old with the new environment file if they're different, which
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# will trigger GYP to regenerate Makefiles.
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# will trigger GYP to regenerate Makefiles.
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$(ENVFILE): $(ENVFILE).new
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$(ENVFILE): $(ENVFILE).new
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@if test -r $(ENVFILE) && cmp $(ENVFILE).new $(ENVFILE) >/dev/null; \
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@if test -r $(ENVFILE) && cmp $(ENVFILE).new $(ENVFILE) > /dev/null; \
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then rm $(ENVFILE).new; \
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then rm $(ENVFILE).new; \
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else mv $(ENVFILE).new $(ENVFILE); fi
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else mv $(ENVFILE).new $(ENVFILE); fi
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@ -401,6 +402,12 @@ $(ENVFILE).new:
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@mkdir -p $(OUTDIR); echo "GYPFLAGS=$(GYPFLAGS)" > $(ENVFILE).new; \
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@mkdir -p $(OUTDIR); echo "GYPFLAGS=$(GYPFLAGS)" > $(ENVFILE).new; \
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echo "CXX=$(CXX)" >> $(ENVFILE).new
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echo "CXX=$(CXX)" >> $(ENVFILE).new
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# Heap constants for grokdump.
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DUMP_FILE = tools/v8heapconst.py
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grokdump: ia32.release
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@cat $(DUMP_FILE).tmpl > $(DUMP_FILE)
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@$(OUTDIR)/ia32.release/d8 --dump-heap-constants >> $(DUMP_FILE)
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# Dependencies.
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# Dependencies.
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# Remember to keep these in sync with the DEPS file.
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# Remember to keep these in sync with the DEPS file.
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dependencies:
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dependencies:
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72
src/d8.cc
72
src/d8.cc
@ -1406,6 +1406,14 @@ bool Shell::SetOptions(int argc, char* argv[]) {
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#else
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#else
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options.num_parallel_files++;
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options.num_parallel_files++;
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#endif // V8_SHARED
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#endif // V8_SHARED
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} else if (strcmp(argv[i], "--dump-heap-constants") == 0) {
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#ifdef V8_SHARED
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printf("D8 with shared library does not support constant dumping\n");
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return false;
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#else
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options.dump_heap_constants = true;
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argv[i] = NULL;
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#endif
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}
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}
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#ifdef V8_SHARED
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#ifdef V8_SHARED
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else if (strcmp(argv[i], "--dump-counters") == 0) {
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else if (strcmp(argv[i], "--dump-counters") == 0) {
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@ -1560,6 +1568,63 @@ static void SetStandaloneFlagsViaCommandLine() {
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#endif
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#endif
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#ifndef V8_SHARED
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static void DumpHeapConstants(i::Isolate* isolate) {
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i::Heap* heap = isolate->heap();
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// Dump the INSTANCE_TYPES table to the console.
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printf("# List of known V8 instance types.\n");
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#define DUMP_TYPE(T) printf(" %d: \"%s\",\n", i::T, #T);
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printf("INSTANCE_TYPES = {\n");
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INSTANCE_TYPE_LIST(DUMP_TYPE)
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printf("}\n");
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#undef DUMP_TYPE
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// Dump the KNOWN_MAP table to the console.
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printf("\n# List of known V8 maps.\n");
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#define ROOT_LIST_CASE(type, name, camel_name) \
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if (o == heap->name()) n = #camel_name;
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#define STRUCT_LIST_CASE(upper_name, camel_name, name) \
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if (o == heap->name##_map()) n = #camel_name "Map";
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i::HeapObjectIterator it(heap->map_space());
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printf("KNOWN_MAPS = {\n");
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for (i::Object* o = it.Next(); o != NULL; o = it.Next()) {
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i::Map* m = i::Map::cast(o);
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const char* n = NULL;
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intptr_t p = reinterpret_cast<intptr_t>(m) & 0xfffff;
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int t = m->instance_type();
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ROOT_LIST(ROOT_LIST_CASE)
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STRUCT_LIST(STRUCT_LIST_CASE)
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if (n == NULL) continue;
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printf(" 0x%05" V8_PTR_PREFIX "x: (%d, \"%s\"),\n", p, t, n);
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}
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printf("}\n");
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#undef STRUCT_LIST_CASE
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#undef ROOT_LIST_CASE
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// Dump the KNOWN_OBJECTS table to the console.
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printf("\n# List of known V8 objects.\n");
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#define ROOT_LIST_CASE(type, name, camel_name) \
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if (o == heap->name()) n = #camel_name;
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i::OldSpaces spit(heap);
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printf("KNOWN_OBJECTS = {\n");
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for (i::PagedSpace* s = spit.next(); s != NULL; s = spit.next()) {
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i::HeapObjectIterator it(s);
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const char* sname = AllocationSpaceName(s->identity());
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for (i::Object* o = it.Next(); o != NULL; o = it.Next()) {
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const char* n = NULL;
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intptr_t p = reinterpret_cast<intptr_t>(o) & 0xfffff;
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ROOT_LIST(ROOT_LIST_CASE)
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if (n == NULL) continue;
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printf(" (\"%s\", 0x%05" V8_PTR_PREFIX "x): \"%s\",\n", sname, p, n);
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}
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}
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printf("}\n");
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#undef ROOT_LIST_CASE
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}
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#endif // V8_SHARED
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class ShellArrayBufferAllocator : public v8::ArrayBuffer::Allocator {
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class ShellArrayBufferAllocator : public v8::ArrayBuffer::Allocator {
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public:
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public:
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virtual void* Allocate(size_t length) {
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virtual void* Allocate(size_t length) {
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@ -1597,6 +1662,13 @@ int Shell::Main(int argc, char* argv[]) {
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PerIsolateData data(isolate);
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PerIsolateData data(isolate);
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InitializeDebugger(isolate);
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InitializeDebugger(isolate);
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#ifndef V8_SHARED
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if (options.dump_heap_constants) {
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DumpHeapConstants(reinterpret_cast<i::Isolate*>(isolate));
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return 0;
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}
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#endif
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if (options.stress_opt || options.stress_deopt) {
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if (options.stress_opt || options.stress_deopt) {
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Testing::SetStressRunType(options.stress_opt
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Testing::SetStressRunType(options.stress_opt
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? Testing::kStressTypeOpt
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? Testing::kStressTypeOpt
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2
src/d8.h
2
src/d8.h
@ -231,6 +231,7 @@ class ShellOptions {
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stress_deopt(false),
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stress_deopt(false),
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interactive_shell(false),
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interactive_shell(false),
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test_shell(false),
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test_shell(false),
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dump_heap_constants(false),
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num_isolates(1),
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num_isolates(1),
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isolate_sources(NULL) { }
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isolate_sources(NULL) { }
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@ -254,6 +255,7 @@ class ShellOptions {
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bool stress_deopt;
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bool stress_deopt;
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bool interactive_shell;
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bool interactive_shell;
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bool test_shell;
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bool test_shell;
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bool dump_heap_constants;
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int num_isolates;
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int num_isolates;
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SourceGroup* isolate_sources;
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SourceGroup* isolate_sources;
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};
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};
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@ -40,6 +40,7 @@ import re
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import struct
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import struct
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import sys
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import sys
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import types
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import types
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import v8heapconst
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USAGE="""usage: %prog [OPTIONS] [DUMP-FILE]
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USAGE="""usage: %prog [OPTIONS] [DUMP-FILE]
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@ -163,6 +164,11 @@ def FullDump(reader, heap):
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reader.ForEachMemoryRegion(dump_region)
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reader.ForEachMemoryRegion(dump_region)
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# Heap constants generated by 'make grokdump' in v8heapconst module.
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INSTANCE_TYPES = v8heapconst.INSTANCE_TYPES
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KNOWN_MAPS = v8heapconst.KNOWN_MAPS
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KNOWN_OBJECTS = v8heapconst.KNOWN_OBJECTS
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# Set of structures and constants that describe the layout of minidump
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# Set of structures and constants that describe the layout of minidump
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# files. Based on MSDN and Google Breakpad.
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# files. Based on MSDN and Google Breakpad.
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@ -834,262 +840,6 @@ class MinidumpReader(object):
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return "%s+0x%x" % (symbol.name, diff)
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return "%s+0x%x" % (symbol.name, diff)
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# List of V8 instance types. Obtained by adding the code below to any .cc file.
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#
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# #define DUMP_TYPE(T) printf(" %d: \"%s\",\n", T, #T);
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# struct P {
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# P() {
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# printf("INSTANCE_TYPES = {\n");
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# INSTANCE_TYPE_LIST(DUMP_TYPE)
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# printf("}\n");
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# }
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# };
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# static P p;
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INSTANCE_TYPES = {
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0: "STRING_TYPE",
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4: "ASCII_STRING_TYPE",
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1: "CONS_STRING_TYPE",
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5: "CONS_ASCII_STRING_TYPE",
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3: "SLICED_STRING_TYPE",
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2: "EXTERNAL_STRING_TYPE",
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6: "EXTERNAL_ASCII_STRING_TYPE",
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10: "EXTERNAL_STRING_WITH_ASCII_DATA_TYPE",
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18: "SHORT_EXTERNAL_STRING_TYPE",
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22: "SHORT_EXTERNAL_ASCII_STRING_TYPE",
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26: "SHORT_EXTERNAL_STRING_WITH_ASCII_DATA_TYPE",
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64: "INTERNALIZED_STRING_TYPE",
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68: "ASCII_INTERNALIZED_STRING_TYPE",
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65: "CONS_INTERNALIZED_STRING_TYPE",
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69: "CONS_ASCII_INTERNALIZED_STRING_TYPE",
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66: "EXTERNAL_INTERNALIZED_STRING_TYPE",
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70: "EXTERNAL_ASCII_INTERNALIZED_STRING_TYPE",
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74: "EXTERNAL_INTERNALIZED_STRING_WITH_ASCII_DATA_TYPE",
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82: "SHORT_EXTERNAL_INTERNALIZED_STRING_TYPE",
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86: "SHORT_EXTERNAL_ASCII_INTERNALIZED_STRING_TYPE",
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90: "SHORT_EXTERNAL_INTERNALIZED_STRING_WITH_ASCII_DATA_TYPE",
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128: "SYMBOL_TYPE",
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129: "MAP_TYPE",
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130: "CODE_TYPE",
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131: "ODDBALL_TYPE",
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132: "JS_GLOBAL_PROPERTY_CELL_TYPE",
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133: "HEAP_NUMBER_TYPE",
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134: "FOREIGN_TYPE",
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135: "BYTE_ARRAY_TYPE",
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136: "FREE_SPACE_TYPE",
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137: "EXTERNAL_BYTE_ARRAY_TYPE",
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138: "EXTERNAL_UNSIGNED_BYTE_ARRAY_TYPE",
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139: "EXTERNAL_SHORT_ARRAY_TYPE",
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140: "EXTERNAL_UNSIGNED_SHORT_ARRAY_TYPE",
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141: "EXTERNAL_INT_ARRAY_TYPE",
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142: "EXTERNAL_UNSIGNED_INT_ARRAY_TYPE",
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143: "EXTERNAL_FLOAT_ARRAY_TYPE",
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145: "EXTERNAL_PIXEL_ARRAY_TYPE",
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147: "FILLER_TYPE",
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148: "DECLARED_ACCESSOR_DESCRIPTOR_TYPE",
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149: "DECLARED_ACCESSOR_INFO_TYPE",
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150: "EXECUTABLE_ACCESSOR_INFO_TYPE",
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151: "ACCESSOR_PAIR_TYPE",
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152: "ACCESS_CHECK_INFO_TYPE",
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153: "INTERCEPTOR_INFO_TYPE",
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154: "CALL_HANDLER_INFO_TYPE",
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155: "FUNCTION_TEMPLATE_INFO_TYPE",
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156: "OBJECT_TEMPLATE_INFO_TYPE",
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157: "SIGNATURE_INFO_TYPE",
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158: "TYPE_SWITCH_INFO_TYPE",
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159: "ALLOCATION_SITE_INFO_TYPE",
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160: "SCRIPT_TYPE",
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161: "CODE_CACHE_TYPE",
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162: "POLYMORPHIC_CODE_CACHE_TYPE",
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163: "TYPE_FEEDBACK_INFO_TYPE",
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164: "ALIASED_ARGUMENTS_ENTRY_TYPE",
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167: "FIXED_ARRAY_TYPE",
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146: "FIXED_DOUBLE_ARRAY_TYPE",
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168: "SHARED_FUNCTION_INFO_TYPE",
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169: "JS_MESSAGE_OBJECT_TYPE",
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172: "JS_VALUE_TYPE",
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173: "JS_DATE_TYPE",
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174: "JS_OBJECT_TYPE",
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175: "JS_CONTEXT_EXTENSION_OBJECT_TYPE",
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176: "JS_MODULE_TYPE",
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177: "JS_GLOBAL_OBJECT_TYPE",
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178: "JS_BUILTINS_OBJECT_TYPE",
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179: "JS_GLOBAL_PROXY_TYPE",
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180: "JS_ARRAY_TYPE",
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171: "JS_PROXY_TYPE",
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183: "JS_WEAK_MAP_TYPE",
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184: "JS_WEAK_SET_TYPE",
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185: "JS_REGEXP_TYPE",
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186: "JS_FUNCTION_TYPE",
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170: "JS_FUNCTION_PROXY_TYPE",
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165: "DEBUG_INFO_TYPE",
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166: "BREAK_POINT_INFO_TYPE",
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}
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# List of known V8 maps. Used to determine the instance type and name
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# for maps that are part of the root-set and hence on the first page of
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# the map-space. Obtained by adding the code below to an IA32 release
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# build with enabled snapshots to the end of the Isolate::Init method.
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#
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# #define ROOT_LIST_CASE(type, name, camel_name) \
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# if (o == heap_.name()) n = #camel_name;
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# #define STRUCT_LIST_CASE(upper_name, camel_name, name) \
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# if (o == heap_.name##_map()) n = #camel_name "Map";
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# HeapObjectIterator it(heap_.map_space());
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# printf("KNOWN_MAPS = {\n");
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# for (Object* o = it.Next(); o != NULL; o = it.Next()) {
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# Map* m = Map::cast(o);
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# const char* n = "";
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# intptr_t p = reinterpret_cast<intptr_t>(m) & 0xfffff;
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# int t = m->instance_type();
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# ROOT_LIST(ROOT_LIST_CASE)
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# STRUCT_LIST(STRUCT_LIST_CASE)
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# printf(" 0x%05x: (%d, \"%s\"),\n", p, t, n);
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# }
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# printf("}\n");
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KNOWN_MAPS = {
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0x08081: (135, "ByteArrayMap"),
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0x080a9: (129, "MetaMap"),
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0x080d1: (131, "OddballMap"),
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0x080f9: (68, "AsciiInternalizedStringMap"),
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0x08121: (167, "FixedArrayMap"),
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0x08149: (133, "HeapNumberMap"),
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0x08171: (136, "FreeSpaceMap"),
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0x08199: (147, "OnePointerFillerMap"),
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0x081c1: (147, "TwoPointerFillerMap"),
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0x081e9: (132, "GlobalPropertyCellMap"),
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0x08211: (168, "SharedFunctionInfoMap"),
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0x08239: (167, "NativeContextMap"),
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0x08261: (130, "CodeMap"),
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0x08289: (167, "ScopeInfoMap"),
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0x082b1: (167, "FixedCOWArrayMap"),
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0x082d9: (146, "FixedDoubleArrayMap"),
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0x08301: (167, "HashTableMap"),
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0x08329: (128, "SymbolMap"),
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0x08351: (0, "StringMap"),
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0x08379: (4, "AsciiStringMap"),
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0x083a1: (1, "ConsStringMap"),
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0x083c9: (5, "ConsAsciiStringMap"),
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0x083f1: (3, "SlicedStringMap"),
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0x08419: (7, "SlicedAsciiStringMap"),
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0x08441: (2, "ExternalStringMap"),
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0x08469: (10, "ExternalStringWithAsciiDataMap"),
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0x08491: (6, "ExternalAsciiStringMap"),
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0x084b9: (18, "ShortExternalStringMap"),
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||||||
0x084e1: (26, "ShortExternalStringWithAsciiDataMap"),
|
|
||||||
0x08509: (64, "InternalizedStringMap"),
|
|
||||||
0x08531: (65, "ConsInternalizedStringMap"),
|
|
||||||
0x08559: (69, "ConsAsciiInternalizedStringMap"),
|
|
||||||
0x08581: (66, "ExternalInternalizedStringMap"),
|
|
||||||
0x085a9: (74, "ExternalInternalizedStringWithAsciiDataMap"),
|
|
||||||
0x085d1: (70, "ExternalAsciiInternalizedStringMap"),
|
|
||||||
0x085f9: (82, "ShortExternalInternalizedStringMap"),
|
|
||||||
0x08621: (90, "ShortExternalInternalizedStringWithAsciiDataMap"),
|
|
||||||
0x08649: (86, "ShortExternalAsciiInternalizedStringMap"),
|
|
||||||
0x08671: (22, "ShortExternalAsciiStringMap"),
|
|
||||||
0x08699: (0, "UndetectableStringMap"),
|
|
||||||
0x086c1: (4, "UndetectableAsciiStringMap"),
|
|
||||||
0x086e9: (145, "ExternalPixelArrayMap"),
|
|
||||||
0x08711: (137, "ExternalByteArrayMap"),
|
|
||||||
0x08739: (138, "ExternalUnsignedByteArrayMap"),
|
|
||||||
0x08761: (139, "ExternalShortArrayMap"),
|
|
||||||
0x08789: (140, "ExternalUnsignedShortArrayMap"),
|
|
||||||
0x087b1: (141, "ExternalIntArrayMap"),
|
|
||||||
0x087d9: (142, "ExternalUnsignedIntArrayMap"),
|
|
||||||
0x08801: (143, "ExternalFloatArrayMap"),
|
|
||||||
0x08829: (144, "ExternalDoubleArrayMap"),
|
|
||||||
0x08851: (167, "NonStrictArgumentsElementsMap"),
|
|
||||||
0x08879: (167, "FunctionContextMap"),
|
|
||||||
0x088a1: (167, "CatchContextMap"),
|
|
||||||
0x088c9: (167, "WithContextMap"),
|
|
||||||
0x088f1: (167, "BlockContextMap"),
|
|
||||||
0x08919: (167, "ModuleContextMap"),
|
|
||||||
0x08941: (167, "GlobalContextMap"),
|
|
||||||
0x08969: (169, "JSMessageObjectMap"),
|
|
||||||
0x08991: (134, "ForeignMap"),
|
|
||||||
0x089b9: (174, "NeanderMap"),
|
|
||||||
0x089e1: (159, "AllocationSiteInfoMap"),
|
|
||||||
0x08a09: (162, "PolymorphicCodeCacheMap"),
|
|
||||||
0x08a31: (160, "ScriptMap"),
|
|
||||||
0x08a59: (174, ""),
|
|
||||||
0x08a81: (174, "ExternalMap"),
|
|
||||||
0x08aa9: (148, "DeclaredAccessorDescriptorMap"),
|
|
||||||
0x08ad1: (149, "DeclaredAccessorInfoMap"),
|
|
||||||
0x08af9: (150, "ExecutableAccessorInfoMap"),
|
|
||||||
0x08b21: (151, "AccessorPairMap"),
|
|
||||||
0x08b49: (152, "AccessCheckInfoMap"),
|
|
||||||
0x08b71: (153, "InterceptorInfoMap"),
|
|
||||||
0x08b99: (154, "CallHandlerInfoMap"),
|
|
||||||
0x08bc1: (155, "FunctionTemplateInfoMap"),
|
|
||||||
0x08be9: (156, "ObjectTemplateInfoMap"),
|
|
||||||
0x08c11: (157, "SignatureInfoMap"),
|
|
||||||
0x08c39: (158, "TypeSwitchInfoMap"),
|
|
||||||
0x08c61: (161, "CodeCacheMap"),
|
|
||||||
0x08c89: (163, "TypeFeedbackInfoMap"),
|
|
||||||
0x08cb1: (164, "AliasedArgumentsEntryMap"),
|
|
||||||
0x08cd9: (165, "DebugInfoMap"),
|
|
||||||
0x08d01: (166, "BreakPointInfoMap"),
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
# List of known V8 objects. Used to determine name for objects that are
|
|
||||||
# part of the root-set and hence on the first page of various old-space
|
|
||||||
# paged. Obtained by adding the code below to an IA32 release build with
|
|
||||||
# enabled snapshots to the end of the Isolate::Init method.
|
|
||||||
#
|
|
||||||
# #define ROOT_LIST_CASE(type, name, camel_name) \
|
|
||||||
# if (o == heap_.name()) n = #camel_name;
|
|
||||||
# OldSpaces spit(heap());
|
|
||||||
# printf("KNOWN_OBJECTS = {\n");
|
|
||||||
# for (PagedSpace* s = spit.next(); s != NULL; s = spit.next()) {
|
|
||||||
# HeapObjectIterator it(s);
|
|
||||||
# const char* sname = AllocationSpaceName(s->identity());
|
|
||||||
# for (Object* o = it.Next(); o != NULL; o = it.Next()) {
|
|
||||||
# const char* n = NULL;
|
|
||||||
# intptr_t p = reinterpret_cast<intptr_t>(o) & 0xfffff;
|
|
||||||
# ROOT_LIST(ROOT_LIST_CASE)
|
|
||||||
# if (n != NULL) {
|
|
||||||
# printf(" (\"%s\", 0x%05x): \"%s\",\n", sname, p, n);
|
|
||||||
# }
|
|
||||||
# }
|
|
||||||
# }
|
|
||||||
# printf("}\n");
|
|
||||||
KNOWN_OBJECTS = {
|
|
||||||
("OLD_POINTER_SPACE", 0x08081): "NullValue",
|
|
||||||
("OLD_POINTER_SPACE", 0x08091): "UndefinedValue",
|
|
||||||
("OLD_POINTER_SPACE", 0x080a1): "InstanceofCacheMap",
|
|
||||||
("OLD_POINTER_SPACE", 0x080b1): "TrueValue",
|
|
||||||
("OLD_POINTER_SPACE", 0x080c1): "FalseValue",
|
|
||||||
("OLD_POINTER_SPACE", 0x080d1): "NoInterceptorResultSentinel",
|
|
||||||
("OLD_POINTER_SPACE", 0x080e1): "ArgumentsMarker",
|
|
||||||
("OLD_POINTER_SPACE", 0x080f1): "NumberStringCache",
|
|
||||||
("OLD_POINTER_SPACE", 0x088f9): "SingleCharacterStringCache",
|
|
||||||
("OLD_POINTER_SPACE", 0x08b01): "StringSplitCache",
|
|
||||||
("OLD_POINTER_SPACE", 0x08f09): "RegExpMultipleCache",
|
|
||||||
("OLD_POINTER_SPACE", 0x09311): "TerminationException",
|
|
||||||
("OLD_POINTER_SPACE", 0x09321): "MessageListeners",
|
|
||||||
("OLD_POINTER_SPACE", 0x0933d): "CodeStubs",
|
|
||||||
("OLD_POINTER_SPACE", 0x09fa5): "NonMonomorphicCache",
|
|
||||||
("OLD_POINTER_SPACE", 0x0a5b9): "PolymorphicCodeCache",
|
|
||||||
("OLD_POINTER_SPACE", 0x0a5c1): "NativesSourceCache",
|
|
||||||
("OLD_POINTER_SPACE", 0x0a601): "EmptyScript",
|
|
||||||
("OLD_POINTER_SPACE", 0x0a63d): "IntrinsicFunctionNames",
|
|
||||||
("OLD_POINTER_SPACE", 0x0d659): "ObservationState",
|
|
||||||
("OLD_POINTER_SPACE", 0x27415): "SymbolTable",
|
|
||||||
("OLD_DATA_SPACE", 0x08099): "EmptyDescriptorArray",
|
|
||||||
("OLD_DATA_SPACE", 0x080a1): "EmptyFixedArray",
|
|
||||||
("OLD_DATA_SPACE", 0x080a9): "NanValue",
|
|
||||||
("OLD_DATA_SPACE", 0x08125): "EmptyByteArray",
|
|
||||||
("OLD_DATA_SPACE", 0x0812d): "EmptyString",
|
|
||||||
("OLD_DATA_SPACE", 0x08259): "InfinityValue",
|
|
||||||
("OLD_DATA_SPACE", 0x08265): "MinusZeroValue",
|
|
||||||
("OLD_DATA_SPACE", 0x08271): "PrototypeAccessors",
|
|
||||||
("CODE_SPACE", 0x0aea1): "JsEntryCode",
|
|
||||||
("CODE_SPACE", 0x0b5c1): "JsConstructEntryCode",
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
class Printer(object):
|
class Printer(object):
|
||||||
"""Printer with indentation support."""
|
"""Printer with indentation support."""
|
||||||
|
|
||||||
|
|||||||
252
tools/v8heapconst.py
Normal file
252
tools/v8heapconst.py
Normal file
@ -0,0 +1,252 @@
|
|||||||
|
# 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 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.
|
||||||
|
|
||||||
|
# This file is automatically generated from the V8 source and should not
|
||||||
|
# be modified manually, run 'make grokdump' instead to update this file.
|
||||||
|
|
||||||
|
# List of known V8 instance types.
|
||||||
|
INSTANCE_TYPES = {
|
||||||
|
64: "STRING_TYPE",
|
||||||
|
68: "ASCII_STRING_TYPE",
|
||||||
|
65: "CONS_STRING_TYPE",
|
||||||
|
69: "CONS_ASCII_STRING_TYPE",
|
||||||
|
67: "SLICED_STRING_TYPE",
|
||||||
|
66: "EXTERNAL_STRING_TYPE",
|
||||||
|
70: "EXTERNAL_ASCII_STRING_TYPE",
|
||||||
|
74: "EXTERNAL_STRING_WITH_ONE_BYTE_DATA_TYPE",
|
||||||
|
82: "SHORT_EXTERNAL_STRING_TYPE",
|
||||||
|
86: "SHORT_EXTERNAL_ASCII_STRING_TYPE",
|
||||||
|
90: "SHORT_EXTERNAL_STRING_WITH_ONE_BYTE_DATA_TYPE",
|
||||||
|
0: "INTERNALIZED_STRING_TYPE",
|
||||||
|
4: "ASCII_INTERNALIZED_STRING_TYPE",
|
||||||
|
1: "CONS_INTERNALIZED_STRING_TYPE",
|
||||||
|
5: "CONS_ASCII_INTERNALIZED_STRING_TYPE",
|
||||||
|
2: "EXTERNAL_INTERNALIZED_STRING_TYPE",
|
||||||
|
6: "EXTERNAL_ASCII_INTERNALIZED_STRING_TYPE",
|
||||||
|
10: "EXTERNAL_INTERNALIZED_STRING_WITH_ONE_BYTE_DATA_TYPE",
|
||||||
|
18: "SHORT_EXTERNAL_INTERNALIZED_STRING_TYPE",
|
||||||
|
22: "SHORT_EXTERNAL_ASCII_INTERNALIZED_STRING_TYPE",
|
||||||
|
26: "SHORT_EXTERNAL_INTERNALIZED_STRING_WITH_ONE_BYTE_DATA_TYPE",
|
||||||
|
128: "SYMBOL_TYPE",
|
||||||
|
129: "MAP_TYPE",
|
||||||
|
130: "CODE_TYPE",
|
||||||
|
131: "ODDBALL_TYPE",
|
||||||
|
132: "CELL_TYPE",
|
||||||
|
133: "PROPERTY_CELL_TYPE",
|
||||||
|
134: "HEAP_NUMBER_TYPE",
|
||||||
|
135: "FOREIGN_TYPE",
|
||||||
|
136: "BYTE_ARRAY_TYPE",
|
||||||
|
137: "FREE_SPACE_TYPE",
|
||||||
|
138: "EXTERNAL_BYTE_ARRAY_TYPE",
|
||||||
|
139: "EXTERNAL_UNSIGNED_BYTE_ARRAY_TYPE",
|
||||||
|
140: "EXTERNAL_SHORT_ARRAY_TYPE",
|
||||||
|
141: "EXTERNAL_UNSIGNED_SHORT_ARRAY_TYPE",
|
||||||
|
142: "EXTERNAL_INT_ARRAY_TYPE",
|
||||||
|
143: "EXTERNAL_UNSIGNED_INT_ARRAY_TYPE",
|
||||||
|
144: "EXTERNAL_FLOAT_ARRAY_TYPE",
|
||||||
|
145: "EXTERNAL_DOUBLE_ARRAY_TYPE",
|
||||||
|
146: "EXTERNAL_PIXEL_ARRAY_TYPE",
|
||||||
|
148: "FILLER_TYPE",
|
||||||
|
149: "DECLARED_ACCESSOR_DESCRIPTOR_TYPE",
|
||||||
|
150: "DECLARED_ACCESSOR_INFO_TYPE",
|
||||||
|
151: "EXECUTABLE_ACCESSOR_INFO_TYPE",
|
||||||
|
152: "ACCESSOR_PAIR_TYPE",
|
||||||
|
153: "ACCESS_CHECK_INFO_TYPE",
|
||||||
|
154: "INTERCEPTOR_INFO_TYPE",
|
||||||
|
155: "CALL_HANDLER_INFO_TYPE",
|
||||||
|
156: "FUNCTION_TEMPLATE_INFO_TYPE",
|
||||||
|
157: "OBJECT_TEMPLATE_INFO_TYPE",
|
||||||
|
158: "SIGNATURE_INFO_TYPE",
|
||||||
|
159: "TYPE_SWITCH_INFO_TYPE",
|
||||||
|
161: "ALLOCATION_MEMENTO_TYPE",
|
||||||
|
160: "ALLOCATION_SITE_TYPE",
|
||||||
|
162: "SCRIPT_TYPE",
|
||||||
|
163: "CODE_CACHE_TYPE",
|
||||||
|
164: "POLYMORPHIC_CODE_CACHE_TYPE",
|
||||||
|
165: "TYPE_FEEDBACK_INFO_TYPE",
|
||||||
|
166: "ALIASED_ARGUMENTS_ENTRY_TYPE",
|
||||||
|
167: "BOX_TYPE",
|
||||||
|
170: "FIXED_ARRAY_TYPE",
|
||||||
|
147: "FIXED_DOUBLE_ARRAY_TYPE",
|
||||||
|
171: "SHARED_FUNCTION_INFO_TYPE",
|
||||||
|
172: "JS_MESSAGE_OBJECT_TYPE",
|
||||||
|
175: "JS_VALUE_TYPE",
|
||||||
|
176: "JS_DATE_TYPE",
|
||||||
|
177: "JS_OBJECT_TYPE",
|
||||||
|
178: "JS_CONTEXT_EXTENSION_OBJECT_TYPE",
|
||||||
|
179: "JS_GENERATOR_OBJECT_TYPE",
|
||||||
|
180: "JS_MODULE_TYPE",
|
||||||
|
181: "JS_GLOBAL_OBJECT_TYPE",
|
||||||
|
182: "JS_BUILTINS_OBJECT_TYPE",
|
||||||
|
183: "JS_GLOBAL_PROXY_TYPE",
|
||||||
|
184: "JS_ARRAY_TYPE",
|
||||||
|
185: "JS_ARRAY_BUFFER_TYPE",
|
||||||
|
186: "JS_TYPED_ARRAY_TYPE",
|
||||||
|
187: "JS_DATA_VIEW_TYPE",
|
||||||
|
174: "JS_PROXY_TYPE",
|
||||||
|
190: "JS_WEAK_MAP_TYPE",
|
||||||
|
191: "JS_WEAK_SET_TYPE",
|
||||||
|
192: "JS_REGEXP_TYPE",
|
||||||
|
193: "JS_FUNCTION_TYPE",
|
||||||
|
173: "JS_FUNCTION_PROXY_TYPE",
|
||||||
|
168: "DEBUG_INFO_TYPE",
|
||||||
|
169: "BREAK_POINT_INFO_TYPE",
|
||||||
|
}
|
||||||
|
|
||||||
|
# List of known V8 maps.
|
||||||
|
KNOWN_MAPS = {
|
||||||
|
0x08081: (136, "ByteArrayMap"),
|
||||||
|
0x080a9: (129, "MetaMap"),
|
||||||
|
0x080d1: (131, "OddballMap"),
|
||||||
|
0x080f9: (4, "AsciiInternalizedStringMap"),
|
||||||
|
0x08121: (170, "FixedArrayMap"),
|
||||||
|
0x08149: (134, "HeapNumberMap"),
|
||||||
|
0x08171: (137, "FreeSpaceMap"),
|
||||||
|
0x08199: (148, "OnePointerFillerMap"),
|
||||||
|
0x081c1: (148, "TwoPointerFillerMap"),
|
||||||
|
0x081e9: (132, "CellMap"),
|
||||||
|
0x08211: (133, "GlobalPropertyCellMap"),
|
||||||
|
0x08239: (171, "SharedFunctionInfoMap"),
|
||||||
|
0x08261: (170, "NativeContextMap"),
|
||||||
|
0x08289: (130, "CodeMap"),
|
||||||
|
0x082b1: (170, "ScopeInfoMap"),
|
||||||
|
0x082d9: (170, "FixedCOWArrayMap"),
|
||||||
|
0x08301: (147, "FixedDoubleArrayMap"),
|
||||||
|
0x08329: (170, "HashTableMap"),
|
||||||
|
0x08351: (128, "SymbolMap"),
|
||||||
|
0x08379: (64, "StringMap"),
|
||||||
|
0x083a1: (68, "AsciiStringMap"),
|
||||||
|
0x083c9: (65, "ConsStringMap"),
|
||||||
|
0x083f1: (69, "ConsAsciiStringMap"),
|
||||||
|
0x08419: (67, "SlicedStringMap"),
|
||||||
|
0x08441: (71, "SlicedAsciiStringMap"),
|
||||||
|
0x08469: (66, "ExternalStringMap"),
|
||||||
|
0x08491: (74, "ExternalStringWithOneByteDataMap"),
|
||||||
|
0x084b9: (70, "ExternalAsciiStringMap"),
|
||||||
|
0x084e1: (82, "ShortExternalStringMap"),
|
||||||
|
0x08509: (90, "ShortExternalStringWithOneByteDataMap"),
|
||||||
|
0x08531: (0, "InternalizedStringMap"),
|
||||||
|
0x08559: (1, "ConsInternalizedStringMap"),
|
||||||
|
0x08581: (5, "ConsAsciiInternalizedStringMap"),
|
||||||
|
0x085a9: (2, "ExternalInternalizedStringMap"),
|
||||||
|
0x085d1: (10, "ExternalInternalizedStringWithOneByteDataMap"),
|
||||||
|
0x085f9: (6, "ExternalAsciiInternalizedStringMap"),
|
||||||
|
0x08621: (18, "ShortExternalInternalizedStringMap"),
|
||||||
|
0x08649: (26, "ShortExternalInternalizedStringWithOneByteDataMap"),
|
||||||
|
0x08671: (22, "ShortExternalAsciiInternalizedStringMap"),
|
||||||
|
0x08699: (86, "ShortExternalAsciiStringMap"),
|
||||||
|
0x086c1: (64, "UndetectableStringMap"),
|
||||||
|
0x086e9: (68, "UndetectableAsciiStringMap"),
|
||||||
|
0x08711: (138, "ExternalByteArrayMap"),
|
||||||
|
0x08739: (139, "ExternalUnsignedByteArrayMap"),
|
||||||
|
0x08761: (140, "ExternalShortArrayMap"),
|
||||||
|
0x08789: (141, "ExternalUnsignedShortArrayMap"),
|
||||||
|
0x087b1: (142, "ExternalIntArrayMap"),
|
||||||
|
0x087d9: (143, "ExternalUnsignedIntArrayMap"),
|
||||||
|
0x08801: (144, "ExternalFloatArrayMap"),
|
||||||
|
0x08829: (145, "ExternalDoubleArrayMap"),
|
||||||
|
0x08851: (146, "ExternalPixelArrayMap"),
|
||||||
|
0x08879: (170, "NonStrictArgumentsElementsMap"),
|
||||||
|
0x088a1: (170, "FunctionContextMap"),
|
||||||
|
0x088c9: (170, "CatchContextMap"),
|
||||||
|
0x088f1: (170, "WithContextMap"),
|
||||||
|
0x08919: (170, "BlockContextMap"),
|
||||||
|
0x08941: (170, "ModuleContextMap"),
|
||||||
|
0x08969: (170, "GlobalContextMap"),
|
||||||
|
0x08991: (172, "JSMessageObjectMap"),
|
||||||
|
0x089b9: (135, "ForeignMap"),
|
||||||
|
0x089e1: (177, "NeanderMap"),
|
||||||
|
0x08a09: (161, "AllocationMementoMap"),
|
||||||
|
0x08a31: (160, "AllocationSiteMap"),
|
||||||
|
0x08a59: (164, "PolymorphicCodeCacheMap"),
|
||||||
|
0x08a81: (162, "ScriptMap"),
|
||||||
|
0x08ad1: (177, "ExternalMap"),
|
||||||
|
0x08af9: (167, "BoxMap"),
|
||||||
|
0x08b21: (149, "DeclaredAccessorDescriptorMap"),
|
||||||
|
0x08b49: (150, "DeclaredAccessorInfoMap"),
|
||||||
|
0x08b71: (151, "ExecutableAccessorInfoMap"),
|
||||||
|
0x08b99: (152, "AccessorPairMap"),
|
||||||
|
0x08bc1: (153, "AccessCheckInfoMap"),
|
||||||
|
0x08be9: (154, "InterceptorInfoMap"),
|
||||||
|
0x08c11: (155, "CallHandlerInfoMap"),
|
||||||
|
0x08c39: (156, "FunctionTemplateInfoMap"),
|
||||||
|
0x08c61: (157, "ObjectTemplateInfoMap"),
|
||||||
|
0x08c89: (158, "SignatureInfoMap"),
|
||||||
|
0x08cb1: (159, "TypeSwitchInfoMap"),
|
||||||
|
0x08cd9: (163, "CodeCacheMap"),
|
||||||
|
0x08d01: (165, "TypeFeedbackInfoMap"),
|
||||||
|
0x08d29: (166, "AliasedArgumentsEntryMap"),
|
||||||
|
0x08d51: (168, "DebugInfoMap"),
|
||||||
|
0x08d79: (169, "BreakPointInfoMap"),
|
||||||
|
}
|
||||||
|
|
||||||
|
# List of known V8 objects.
|
||||||
|
KNOWN_OBJECTS = {
|
||||||
|
("OLD_POINTER_SPACE", 0x08081): "NullValue",
|
||||||
|
("OLD_POINTER_SPACE", 0x08091): "UndefinedValue",
|
||||||
|
("OLD_POINTER_SPACE", 0x080a1): "I18nTemplateTwo",
|
||||||
|
("OLD_POINTER_SPACE", 0x080b1): "TrueValue",
|
||||||
|
("OLD_POINTER_SPACE", 0x080c1): "FalseValue",
|
||||||
|
("OLD_POINTER_SPACE", 0x080d1): "UninitializedValue",
|
||||||
|
("OLD_POINTER_SPACE", 0x080e1): "NoInterceptorResultSentinel",
|
||||||
|
("OLD_POINTER_SPACE", 0x080f1): "ArgumentsMarker",
|
||||||
|
("OLD_POINTER_SPACE", 0x08101): "NumberStringCache",
|
||||||
|
("OLD_POINTER_SPACE", 0x08909): "SingleCharacterStringCache",
|
||||||
|
("OLD_POINTER_SPACE", 0x08d11): "StringSplitCache",
|
||||||
|
("OLD_POINTER_SPACE", 0x09119): "RegExpMultipleCache",
|
||||||
|
("OLD_POINTER_SPACE", 0x09521): "TerminationException",
|
||||||
|
("OLD_POINTER_SPACE", 0x09531): "MessageListeners",
|
||||||
|
("OLD_POINTER_SPACE", 0x0954d): "CodeStubs",
|
||||||
|
("OLD_POINTER_SPACE", 0x0a9d9): "NonMonomorphicCache",
|
||||||
|
("OLD_POINTER_SPACE", 0x0afed): "PolymorphicCodeCache",
|
||||||
|
("OLD_POINTER_SPACE", 0x0aff5): "NativesSourceCache",
|
||||||
|
("OLD_POINTER_SPACE", 0x0b035): "EmptyScript",
|
||||||
|
("OLD_POINTER_SPACE", 0x0b06d): "IntrinsicFunctionNames",
|
||||||
|
("OLD_POINTER_SPACE", 0x0e089): "ObservationState",
|
||||||
|
("OLD_POINTER_SPACE", 0x0e095): "FrozenSymbol",
|
||||||
|
("OLD_POINTER_SPACE", 0x0e0a1): "ElementsTransitionSymbol",
|
||||||
|
("OLD_POINTER_SPACE", 0x0e0ad): "EmptySlowElementDictionary",
|
||||||
|
("OLD_POINTER_SPACE", 0x0e249): "ObservedSymbol",
|
||||||
|
("OLD_POINTER_SPACE", 0x27631): "StringTable",
|
||||||
|
("OLD_DATA_SPACE", 0x08099): "EmptyDescriptorArray",
|
||||||
|
("OLD_DATA_SPACE", 0x080a1): "EmptyFixedArray",
|
||||||
|
("OLD_DATA_SPACE", 0x080a9): "NanValue",
|
||||||
|
("OLD_DATA_SPACE", 0x08141): "EmptyByteArray",
|
||||||
|
("OLD_DATA_SPACE", 0x08269): "EmptyExternalByteArray",
|
||||||
|
("OLD_DATA_SPACE", 0x08275): "EmptyExternalUnsignedByteArray",
|
||||||
|
("OLD_DATA_SPACE", 0x08281): "EmptyExternalShortArray",
|
||||||
|
("OLD_DATA_SPACE", 0x0828d): "EmptyExternalUnsignedShortArray",
|
||||||
|
("OLD_DATA_SPACE", 0x08299): "EmptyExternalIntArray",
|
||||||
|
("OLD_DATA_SPACE", 0x082a5): "EmptyExternalUnsignedIntArray",
|
||||||
|
("OLD_DATA_SPACE", 0x082b1): "EmptyExternalFloatArray",
|
||||||
|
("OLD_DATA_SPACE", 0x082bd): "EmptyExternalDoubleArray",
|
||||||
|
("OLD_DATA_SPACE", 0x082c9): "EmptyExternalPixelArray",
|
||||||
|
("OLD_DATA_SPACE", 0x082d5): "InfinityValue",
|
||||||
|
("OLD_DATA_SPACE", 0x082e1): "MinusZeroValue",
|
||||||
|
("CODE_SPACE", 0x0eb41): "JsConstructEntryCode",
|
||||||
|
("CODE_SPACE", 0x177a1): "JsEntryCode",
|
||||||
|
}
|
||||||
30
tools/v8heapconst.py.tmpl
Normal file
30
tools/v8heapconst.py.tmpl
Normal file
@ -0,0 +1,30 @@
|
|||||||
|
# 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 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.
|
||||||
|
|
||||||
|
# This file is automatically generated from the V8 source and should not
|
||||||
|
# be modified manually, run 'make grokdump' instead to update this file.
|
||||||
|
|
||||||
Loading…
Reference in New Issue
Block a user