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Issue 11365224: Re-land rev. 12849 and 12868 (Heavy cleanup of the external pointer API + related fix). (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 8 years, 1 month ago
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1 #!/usr/bin/env python 1 #!/usr/bin/env python
2 # 2 #
3 # Copyright 2012 the V8 project authors. All rights reserved. 3 # Copyright 2012 the V8 project authors. All rights reserved.
4 # Redistribution and use in source and binary forms, with or without 4 # Redistribution and use in source and binary forms, with or without
5 # modification, are permitted provided that the following conditions are 5 # modification, are permitted provided that the following conditions are
6 # met: 6 # met:
7 # 7 #
8 # * Redistributions of source code must retain the above copyright 8 # * Redistributions of source code must retain the above copyright
9 # notice, this list of conditions and the following disclaimer. 9 # notice, this list of conditions and the following disclaimer.
10 # * Redistributions in binary form must reproduce the above 10 # * Redistributions in binary form must reproduce the above
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856 # Map* m = Map::cast(o); 856 # Map* m = Map::cast(o);
857 # const char* n = ""; 857 # const char* n = "";
858 # intptr_t p = reinterpret_cast<intptr_t>(m) & 0xfffff; 858 # intptr_t p = reinterpret_cast<intptr_t>(m) & 0xfffff;
859 # int t = m->instance_type(); 859 # int t = m->instance_type();
860 # ROOT_LIST(ROOT_LIST_CASE) 860 # ROOT_LIST(ROOT_LIST_CASE)
861 # STRUCT_LIST(STRUCT_LIST_CASE) 861 # STRUCT_LIST(STRUCT_LIST_CASE)
862 # printf(" 0x%05x: (%d, \"%s\"),\n", p, t, n); 862 # printf(" 0x%05x: (%d, \"%s\"),\n", p, t, n);
863 # } 863 # }
864 # printf("}\n"); 864 # printf("}\n");
865 KNOWN_MAPS = { 865 KNOWN_MAPS = {
866 0x08081: (134, "ByteArrayMap"), 866 0x08081: (128, "MetaMap"),
867 0x080a1: (128, "MetaMap"), 867 0x080a5: (163, "FixedArrayMap"),
868 0x080c1: (130, "OddballMap"), 868 0x080c9: (130, "OddballMap"),
869 0x080e1: (163, "FixedArrayMap"), 869 0x080ed: (163, "FixedCOWArrayMap"),
870 0x08101: (68, "AsciiSymbolMap"), 870 0x08111: (163, "ScopeInfoMap"),
871 0x08121: (132, "HeapNumberMap"), 871 0x08135: (132, "HeapNumberMap"),
872 0x08141: (135, "FreeSpaceMap"), 872 0x08159: (133, "ForeignMap"),
873 0x08161: (146, "OnePointerFillerMap"), 873 0x0817d: (64, "SymbolMap"),
874 0x08181: (146, "TwoPointerFillerMap"), 874 0x081a1: (68, "AsciiSymbolMap"),
875 0x081a1: (131, "GlobalPropertyCellMap"), 875 0x081c5: (65, "ConsSymbolMap"),
876 0x081c1: (164, "SharedFunctionInfoMap"), 876 0x081e9: (69, "ConsAsciiSymbolMap"),
877 0x081e1: (4, "AsciiStringMap"), 877 0x0820d: (66, "ExternalSymbolMap"),
878 0x08201: (163, "GlobalContextMap"), 878 0x08231: (74, "ExternalSymbolWithAsciiDataMap"),
879 0x08221: (129, "CodeMap"), 879 0x08255: (70, "ExternalAsciiSymbolMap"),
880 0x08241: (163, "ScopeInfoMap"), 880 0x08279: (82, "ShortExternalSymbolMap"),
881 0x08261: (163, "FixedCOWArrayMap"), 881 0x0829d: (90, "ShortExternalSymbolWithAsciiDataMap"),
882 0x08281: (145, "FixedDoubleArrayMap"), 882 0x082c1: (86, "ShortExternalAsciiSymbolMap"),
883 0x082a1: (163, "HashTableMap"), 883 0x082e5: (0, "StringMap"),
884 0x082c1: (0, "StringMap"), 884 0x08309: (4, "AsciiStringMap"),
885 0x082e1: (64, "SymbolMap"), 885 0x0832d: (1, "ConsStringMap"),
886 0x08301: (1, "ConsStringMap"), 886 0x08351: (5, "ConsAsciiStringMap"),
887 0x08321: (5, "ConsAsciiStringMap"), 887 0x08375: (3, "SlicedStringMap"),
888 0x08341: (3, "SlicedStringMap"), 888 0x08399: (7, "SlicedAsciiStringMap"),
889 0x08361: (7, "SlicedAsciiStringMap"), 889 0x083bd: (2, "ExternalStringMap"),
890 0x08381: (65, "ConsSymbolMap"), 890 0x083e1: (10, "ExternalStringWithAsciiDataMap"),
891 0x083a1: (69, "ConsAsciiSymbolMap"), 891 0x08405: (6, "ExternalAsciiStringMap"),
892 0x083c1: (66, "ExternalSymbolMap"), 892 0x08429: (18, "ShortExternalStringMap"),
893 0x083e1: (74, "ExternalSymbolWithAsciiDataMap"), 893 0x0844d: (26, "ShortExternalStringWithAsciiDataMap"),
894 0x08401: (70, "ExternalAsciiSymbolMap"), 894 0x08471: (22, "ShortExternalAsciiStringMap"),
895 0x08421: (2, "ExternalStringMap"), 895 0x08495: (0, "UndetectableStringMap"),
896 0x08441: (10, "ExternalStringWithAsciiDataMap"), 896 0x084b9: (4, "UndetectableAsciiStringMap"),
897 0x08461: (6, "ExternalAsciiStringMap"), 897 0x084dd: (145, "FixedDoubleArrayMap"),
898 0x08481: (82, "ShortExternalSymbolMap"), 898 0x08501: (134, "ByteArrayMap"),
899 0x084a1: (90, "ShortExternalSymbolWithAsciiDataMap"), 899 0x08525: (135, "FreeSpaceMap"),
900 0x084c1: (86, "ShortExternalAsciiSymbolMap"), 900 0x08549: (144, "ExternalPixelArrayMap"),
901 0x084e1: (18, "ShortExternalStringMap"), 901 0x0856d: (136, "ExternalByteArrayMap"),
902 0x08501: (26, "ShortExternalStringWithAsciiDataMap"), 902 0x08591: (137, "ExternalUnsignedByteArrayMap"),
903 0x08521: (22, "ShortExternalAsciiStringMap"), 903 0x085b5: (138, "ExternalShortArrayMap"),
904 0x08541: (0, "UndetectableStringMap"), 904 0x085d9: (139, "ExternalUnsignedShortArrayMap"),
905 0x08561: (4, "UndetectableAsciiStringMap"), 905 0x085fd: (140, "ExternalIntArrayMap"),
906 0x08581: (144, "ExternalPixelArrayMap"), 906 0x08621: (141, "ExternalUnsignedIntArrayMap"),
907 0x085a1: (136, "ExternalByteArrayMap"), 907 0x08645: (142, "ExternalFloatArrayMap"),
908 0x085c1: (137, "ExternalUnsignedByteArrayMap"), 908 0x08669: (163, "NonStrictArgumentsElementsMap"),
909 0x085e1: (138, "ExternalShortArrayMap"), 909 0x0868d: (143, "ExternalDoubleArrayMap"),
910 0x08601: (139, "ExternalUnsignedShortArrayMap"), 910 0x086b1: (129, "CodeMap"),
911 0x08621: (140, "ExternalIntArrayMap"), 911 0x086d5: (131, "GlobalPropertyCellMap"),
912 0x08641: (141, "ExternalUnsignedIntArrayMap"), 912 0x086f9: (146, "OnePointerFillerMap"),
913 0x08661: (142, "ExternalFloatArrayMap"), 913 0x0871d: (146, "TwoPointerFillerMap"),
914 0x08681: (143, "ExternalDoubleArrayMap"), 914 0x08741: (147, "AccessorInfoMap"),
915 0x086a1: (163, "NonStrictArgumentsElementsMap"), 915 0x08765: (148, "AccessorPairMap"),
916 0x086c1: (163, "FunctionContextMap"), 916 0x08789: (149, "AccessCheckInfoMap"),
917 0x086e1: (163, "CatchContextMap"), 917 0x087ad: (150, "InterceptorInfoMap"),
918 0x08701: (163, "WithContextMap"), 918 0x087d1: (151, "CallHandlerInfoMap"),
919 0x08721: (163, "BlockContextMap"), 919 0x087f5: (152, "FunctionTemplateInfoMap"),
920 0x08741: (163, "ModuleContextMap"), 920 0x08819: (153, "ObjectTemplateInfoMap"),
921 0x08761: (165, "JSMessageObjectMap"), 921 0x0883d: (154, "SignatureInfoMap"),
922 0x08781: (133, "ForeignMap"), 922 0x08861: (155, "TypeSwitchInfoMap"),
923 0x087a1: (170, "NeanderMap"), 923 0x08885: (156, "ScriptMap"),
924 0x087c1: (158, "PolymorphicCodeCacheMap"), 924 0x088a9: (157, "CodeCacheMap"),
925 0x087e1: (156, "ScriptMap"), 925 0x088cd: (158, "PolymorphicCodeCacheMap"),
926 0x08801: (147, "AccessorInfoMap"), 926 0x088f1: (159, "TypeFeedbackInfoMap"),
927 0x08821: (148, "AccessorPairMap"), 927 0x08915: (160, "AliasedArgumentsEntryMap"),
928 0x08841: (149, "AccessCheckInfoMap"), 928 0x08939: (161, "DebugInfoMap"),
929 0x08861: (150, "InterceptorInfoMap"), 929 0x0895d: (162, "BreakPointInfoMap"),
930 0x08881: (151, "CallHandlerInfoMap"), 930 0x08981: (163, "HashTableMap"),
931 0x088a1: (152, "FunctionTemplateInfoMap"), 931 0x089a5: (163, "FunctionContextMap"),
932 0x088c1: (153, "ObjectTemplateInfoMap"), 932 0x089c9: (163, "CatchContextMap"),
933 0x088e1: (154, "SignatureInfoMap"), 933 0x089ed: (163, "WithContextMap"),
934 0x08901: (155, "TypeSwitchInfoMap"), 934 0x08a11: (163, "BlockContextMap"),
935 0x08921: (157, "CodeCacheMap"), 935 0x08a35: (163, "ModuleContextMap"),
936 0x08941: (159, "TypeFeedbackInfoMap"), 936 0x08a59: (163, "GlobalContextMap"),
937 0x08961: (160, "AliasedArgumentsEntryMap"), 937 0x08a7d: (163, "NativeContextMap"),
938 0x08981: (161, "DebugInfoMap"), 938 0x08aa1: (164, "SharedFunctionInfoMap"),
939 0x089a1: (162, "BreakPointInfoMap"), 939 0x08ac5: (165, "JSMessageObjectMap"),
940 0x08ae9: (170, "ExternalMap"),
941 0x08b0d: (170, "NeanderMap"),
942 0x08b31: (170, ""),
940 } 943 }
941 944
942 945
943 # List of known V8 objects. Used to determine name for objects that are 946 # List of known V8 objects. Used to determine name for objects that are
944 # part of the root-set and hence on the first page of various old-space 947 # part of the root-set and hence on the first page of various old-space
945 # paged. Obtained by adding the code below to an IA32 release build with 948 # paged. Obtained by adding the code below to an IA32 release build with
946 # enabled snapshots to the end of the Isolate::Init method. 949 # enabled snapshots to the end of the Isolate::Init method.
947 # 950 #
948 # #define ROOT_LIST_CASE(type, name, camel_name) \ 951 # #define ROOT_LIST_CASE(type, name, camel_name) \
949 # if (o == heap_.name()) n = #camel_name; 952 # if (o == heap_.name()) n = #camel_name;
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1837 help="start an interactive inspector shell") 1840 help="start an interactive inspector shell")
1838 parser.add_option("-f", "--full", dest="full", action="store_true", 1841 parser.add_option("-f", "--full", dest="full", action="store_true",
1839 help="dump all information contained in the minidump") 1842 help="dump all information contained in the minidump")
1840 parser.add_option("--symdir", dest="symdir", default=".", 1843 parser.add_option("--symdir", dest="symdir", default=".",
1841 help="directory containing *.pdb.sym file with symbols") 1844 help="directory containing *.pdb.sym file with symbols")
1842 options, args = parser.parse_args() 1845 options, args = parser.parse_args()
1843 if len(args) != 1: 1846 if len(args) != 1:
1844 parser.print_help() 1847 parser.print_help()
1845 sys.exit(1) 1848 sys.exit(1)
1846 AnalyzeMinidump(options, args[0]) 1849 AnalyzeMinidump(options, args[0])
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