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v8/tools/v8heapconst.py

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[grokdump] Update grokdump to decode new map layouts, and dump-heap-constants to 512kb pages BUG= Change-Id: I5e60705764b8ea20b171981cdd44d57a928fa34d Reviewed-on: https://chromium-review.googlesource.com/461178 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#44188}
2017-03-28 08:44:17 +00:00
# Copyright 2017 the V8 project authors. All rights reserved.
[tools] Improve grokdump.py - Add new address markers: T: tagged pointer in the minidump C: address into a module in the minidump S: pointer into the exception stack in the minidump *: other address in the minidump - Show ASCII decoding of address in dd - Display potential frame markers on the exception stack: 00000032212fdae8: 0000000300000000 ........ Smi(3) EXIT frame marker - Display relative addresses, useful to detect stack frames: 00000032212fdb68: 00000032212fdb98 S ........ [+6]=00000032212fdcb0 S 00000032212fdb70: 0000010ff5ca0a84 ........ 00000032212fdb78: 000001064c1fa881 ........ 00000032212fdb80: 0000016a8e52fcb1 ........ 00000032212fdb88: 0000010ff5ca0981 ........ 00000032212fdb90: 0000000d00000000 ........ Smi(13) INTERNAL frame marker 00000032212fdb98: 00000032212fdcb0 S ........ [+35]=00000032212fdd61 S Change-Id: I56bd7e6723a34bcb668719246dd5ff2898224928 Reviewed-on: https://chromium-review.googlesource.com/461862 Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#44269}
2017-03-30 11:44:00 +00:00
# Use of this source code is governed by a BSD-style license that can
# be found in the LICENSE file.
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
2013-08-02 09:02:02 +00:00
Introduce mkgrokdump to update tools/v8heapconst.py. - Migrate make grokdump to GYP and GN - Move code from d8 into stand-alone execution - Add test case to ensure it's up-to-date Review-Url: https://codereview.chromium.org/2809653003 Cr-Original-Original-Commit-Position: refs/heads/master@{#44687} Committed: https://chromium.googlesource.com/v8/v8/+/0cc0c130fa56f129c90c2a74cb01bda85df5e42a Review-Url: https://codereview.chromium.org/2809653003 Cr-Original-Commit-Position: refs/heads/master@{#44710} Committed: https://chromium.googlesource.com/v8/v8/+/477f00557458d383bd9ebef281890ba485ee882a Review-Url: https://codereview.chromium.org/2809653003 Cr-Commit-Position: refs/heads/master@{#44738}
2017-04-20 06:14:53 +00:00
# This file is automatically generated by mkgrokdump and should not
# be modified manually.
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
2013-08-02 09:02:02 +00:00
# List of known V8 instance types.
INSTANCE_TYPES = {
Update heap constants R=ishell@chromium.org BUG= Review-Url: https://codereview.chromium.org/2590923002 Cr-Commit-Position: refs/heads/master@{#41865}
2016-12-20 15:26:08 +00:00
0: "INTERNALIZED_STRING_TYPE",
2: "EXTERNAL_INTERNALIZED_STRING_TYPE",
[grokdump] Update grokdump to decode new map layouts, and dump-heap-constants to 512kb pages BUG= Change-Id: I5e60705764b8ea20b171981cdd44d57a928fa34d Reviewed-on: https://chromium-review.googlesource.com/461178 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#44188}
2017-03-28 08:44:17 +00:00
8: "ONE_BYTE_INTERNALIZED_STRING_TYPE",
10: "EXTERNAL_ONE_BYTE_INTERNALIZED_STRING_TYPE",
18: "EXTERNAL_INTERNALIZED_STRING_WITH_ONE_BYTE_DATA_TYPE",
34: "SHORT_EXTERNAL_INTERNALIZED_STRING_TYPE",
42: "SHORT_EXTERNAL_ONE_BYTE_INTERNALIZED_STRING_TYPE",
50: "SHORT_EXTERNAL_INTERNALIZED_STRING_WITH_ONE_BYTE_DATA_TYPE",
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
2013-08-02 09:02:02 +00:00
64: "STRING_TYPE",
65: "CONS_STRING_TYPE",
66: "EXTERNAL_STRING_TYPE",
Update heap constants R=ishell@chromium.org BUG= Review-Url: https://codereview.chromium.org/2590923002 Cr-Commit-Position: refs/heads/master@{#41865}
2016-12-20 15:26:08 +00:00
67: "SLICED_STRING_TYPE",
[grokdump] Update grokdump to decode new map layouts, and dump-heap-constants to 512kb pages BUG= Change-Id: I5e60705764b8ea20b171981cdd44d57a928fa34d Reviewed-on: https://chromium-review.googlesource.com/461178 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#44188}
2017-03-28 08:44:17 +00:00
69: "THIN_STRING_TYPE",
72: "ONE_BYTE_STRING_TYPE",
73: "CONS_ONE_BYTE_STRING_TYPE",
74: "EXTERNAL_ONE_BYTE_STRING_TYPE",
75: "SLICED_ONE_BYTE_STRING_TYPE",
77: "THIN_ONE_BYTE_STRING_TYPE",
82: "EXTERNAL_STRING_WITH_ONE_BYTE_DATA_TYPE",
98: "SHORT_EXTERNAL_STRING_TYPE",
106: "SHORT_EXTERNAL_ONE_BYTE_STRING_TYPE",
114: "SHORT_EXTERNAL_STRING_WITH_ONE_BYTE_DATA_TYPE",
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
2013-08-02 09:02:02 +00:00
128: "SYMBOL_TYPE",
Update heap constants R=ishell@chromium.org BUG= Review-Url: https://codereview.chromium.org/2590923002 Cr-Commit-Position: refs/heads/master@{#41865}
2016-12-20 15:26:08 +00:00
129: "HEAP_NUMBER_TYPE",
[grokdump] Update grokdump to decode new map layouts, and dump-heap-constants to 512kb pages BUG= Change-Id: I5e60705764b8ea20b171981cdd44d57a928fa34d Reviewed-on: https://chromium-review.googlesource.com/461178 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#44188}
2017-03-28 08:44:17 +00:00
130: "ODDBALL_TYPE",
131: "MAP_TYPE",
132: "CODE_TYPE",
133: "MUTABLE_HEAP_NUMBER_TYPE",
134: "FOREIGN_TYPE",
135: "BYTE_ARRAY_TYPE",
136: "BYTECODE_ARRAY_TYPE",
137: "FREE_SPACE_TYPE",
138: "FIXED_INT8_ARRAY_TYPE",
139: "FIXED_UINT8_ARRAY_TYPE",
140: "FIXED_INT16_ARRAY_TYPE",
141: "FIXED_UINT16_ARRAY_TYPE",
142: "FIXED_INT32_ARRAY_TYPE",
143: "FIXED_UINT32_ARRAY_TYPE",
144: "FIXED_FLOAT32_ARRAY_TYPE",
145: "FIXED_FLOAT64_ARRAY_TYPE",
146: "FIXED_UINT8_CLAMPED_ARRAY_TYPE",
147: "FIXED_DOUBLE_ARRAY_TYPE",
148: "FILLER_TYPE",
149: "ACCESSOR_INFO_TYPE",
150: "ACCESSOR_PAIR_TYPE",
151: "ACCESS_CHECK_INFO_TYPE",
152: "INTERCEPTOR_INFO_TYPE",
Introduce mkgrokdump to update tools/v8heapconst.py. - Migrate make grokdump to GYP and GN - Move code from d8 into stand-alone execution - Add test case to ensure it's up-to-date Review-Url: https://codereview.chromium.org/2809653003 Cr-Original-Original-Commit-Position: refs/heads/master@{#44687} Committed: https://chromium.googlesource.com/v8/v8/+/0cc0c130fa56f129c90c2a74cb01bda85df5e42a Review-Url: https://codereview.chromium.org/2809653003 Cr-Original-Commit-Position: refs/heads/master@{#44710} Committed: https://chromium.googlesource.com/v8/v8/+/477f00557458d383bd9ebef281890ba485ee882a Review-Url: https://codereview.chromium.org/2809653003 Cr-Commit-Position: refs/heads/master@{#44738}
2017-04-20 06:14:53 +00:00
153: "FUNCTION_TEMPLATE_INFO_TYPE",
154: "OBJECT_TEMPLATE_INFO_TYPE",
155: "ALLOCATION_SITE_TYPE",
156: "ALLOCATION_MEMENTO_TYPE",
157: "SCRIPT_TYPE",
158: "ALIASED_ARGUMENTS_ENTRY_TYPE",
159: "PROMISE_RESOLVE_THENABLE_JOB_INFO_TYPE",
160: "PROMISE_REACTION_JOB_INFO_TYPE",
161: "DEBUG_INFO_TYPE",
162: "STACK_FRAME_INFO_TYPE",
163: "PROTOTYPE_INFO_TYPE",
164: "TUPLE2_TYPE",
165: "TUPLE3_TYPE",
166: "CONTEXT_EXTENSION_TYPE",
167: "MODULE_TYPE",
168: "MODULE_INFO_ENTRY_TYPE",
169: "ASYNC_GENERATOR_REQUEST_TYPE",
Reland: Introduce HASH_TABLE_TYPE instance type. This is so that we can distinguish hash tables by instance type. We can then introduce maps for each kind of hash tables to further distinguish. R=mstarzinger@chromium.org Bug: v8:6593 Change-Id: Ice9e6bb7b85d825207ac489b6930ac9020d60db8 Reviewed-on: https://chromium-review.googlesource.com/582814 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#46861}
2017-07-25 07:59:54 +00:00
170: "FIXED_ARRAY_TYPE",
171: "HASH_TABLE_TYPE",
[objects] Make feedback vector a first-class object Instead of having feedback vector as a subtype of FixedArray with reserved slots, make it a first-class variable-sized object with a fixed-size header. This allows us to compress counters to ints in the header, rather than forcing them to be Smis. Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Icc5f088ffbc2e2651b845bc71ea42060639e3e48 Reviewed-on: https://chromium-review.googlesource.com/585129 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#46935}
2017-07-27 12:45:00 +00:00
172: "FEEDBACK_VECTOR_TYPE",
173: "TRANSITION_ARRAY_TYPE",
174: "PROPERTY_ARRAY_TYPE",
175: "SHARED_FUNCTION_INFO_TYPE",
176: "CELL_TYPE",
177: "WEAK_CELL_TYPE",
178: "PROPERTY_CELL_TYPE",
179: "SMALL_ORDERED_HASH_MAP_TYPE",
180: "SMALL_ORDERED_HASH_SET_TYPE",
181: "JS_PROXY_TYPE",
182: "JS_GLOBAL_OBJECT_TYPE",
183: "JS_GLOBAL_PROXY_TYPE",
184: "JS_MODULE_NAMESPACE_TYPE",
185: "JS_SPECIAL_API_OBJECT_TYPE",
186: "JS_VALUE_TYPE",
187: "JS_MESSAGE_OBJECT_TYPE",
188: "JS_DATE_TYPE",
189: "JS_API_OBJECT_TYPE",
190: "JS_OBJECT_TYPE",
191: "JS_ARGUMENTS_TYPE",
192: "JS_CONTEXT_EXTENSION_OBJECT_TYPE",
193: "JS_GENERATOR_OBJECT_TYPE",
194: "JS_ASYNC_GENERATOR_OBJECT_TYPE",
195: "JS_ARRAY_TYPE",
196: "JS_ARRAY_BUFFER_TYPE",
197: "JS_TYPED_ARRAY_TYPE",
198: "JS_DATA_VIEW_TYPE",
199: "JS_SET_TYPE",
200: "JS_MAP_TYPE",
201: "JS_SET_KEY_VALUE_ITERATOR_TYPE",
202: "JS_SET_VALUE_ITERATOR_TYPE",
203: "JS_MAP_KEY_ITERATOR_TYPE",
204: "JS_MAP_KEY_VALUE_ITERATOR_TYPE",
205: "JS_MAP_VALUE_ITERATOR_TYPE",
206: "JS_WEAK_MAP_TYPE",
207: "JS_WEAK_SET_TYPE",
208: "JS_PROMISE_CAPABILITY_TYPE",
209: "JS_PROMISE_TYPE",
210: "JS_REGEXP_TYPE",
211: "JS_ERROR_TYPE",
212: "JS_ASYNC_FROM_SYNC_ITERATOR_TYPE",
213: "JS_STRING_ITERATOR_TYPE",
214: "JS_TYPED_ARRAY_KEY_ITERATOR_TYPE",
215: "JS_FAST_ARRAY_KEY_ITERATOR_TYPE",
216: "JS_GENERIC_ARRAY_KEY_ITERATOR_TYPE",
217: "JS_UINT8_ARRAY_KEY_VALUE_ITERATOR_TYPE",
218: "JS_INT8_ARRAY_KEY_VALUE_ITERATOR_TYPE",
219: "JS_UINT16_ARRAY_KEY_VALUE_ITERATOR_TYPE",
220: "JS_INT16_ARRAY_KEY_VALUE_ITERATOR_TYPE",
221: "JS_UINT32_ARRAY_KEY_VALUE_ITERATOR_TYPE",
222: "JS_INT32_ARRAY_KEY_VALUE_ITERATOR_TYPE",
223: "JS_FLOAT32_ARRAY_KEY_VALUE_ITERATOR_TYPE",
224: "JS_FLOAT64_ARRAY_KEY_VALUE_ITERATOR_TYPE",
225: "JS_UINT8_CLAMPED_ARRAY_KEY_VALUE_ITERATOR_TYPE",
226: "JS_FAST_SMI_ARRAY_KEY_VALUE_ITERATOR_TYPE",
227: "JS_FAST_HOLEY_SMI_ARRAY_KEY_VALUE_ITERATOR_TYPE",
228: "JS_FAST_ARRAY_KEY_VALUE_ITERATOR_TYPE",
229: "JS_FAST_HOLEY_ARRAY_KEY_VALUE_ITERATOR_TYPE",
230: "JS_FAST_DOUBLE_ARRAY_KEY_VALUE_ITERATOR_TYPE",
231: "JS_FAST_HOLEY_DOUBLE_ARRAY_KEY_VALUE_ITERATOR_TYPE",
232: "JS_GENERIC_ARRAY_KEY_VALUE_ITERATOR_TYPE",
233: "JS_UINT8_ARRAY_VALUE_ITERATOR_TYPE",
234: "JS_INT8_ARRAY_VALUE_ITERATOR_TYPE",
235: "JS_UINT16_ARRAY_VALUE_ITERATOR_TYPE",
236: "JS_INT16_ARRAY_VALUE_ITERATOR_TYPE",
237: "JS_UINT32_ARRAY_VALUE_ITERATOR_TYPE",
238: "JS_INT32_ARRAY_VALUE_ITERATOR_TYPE",
239: "JS_FLOAT32_ARRAY_VALUE_ITERATOR_TYPE",
240: "JS_FLOAT64_ARRAY_VALUE_ITERATOR_TYPE",
241: "JS_UINT8_CLAMPED_ARRAY_VALUE_ITERATOR_TYPE",
242: "JS_FAST_SMI_ARRAY_VALUE_ITERATOR_TYPE",
243: "JS_FAST_HOLEY_SMI_ARRAY_VALUE_ITERATOR_TYPE",
244: "JS_FAST_ARRAY_VALUE_ITERATOR_TYPE",
245: "JS_FAST_HOLEY_ARRAY_VALUE_ITERATOR_TYPE",
246: "JS_FAST_DOUBLE_ARRAY_VALUE_ITERATOR_TYPE",
247: "JS_FAST_HOLEY_DOUBLE_ARRAY_VALUE_ITERATOR_TYPE",
248: "JS_GENERIC_ARRAY_VALUE_ITERATOR_TYPE",
249: "WASM_INSTANCE_TYPE",
250: "WASM_MEMORY_TYPE",
251: "WASM_MODULE_TYPE",
252: "WASM_TABLE_TYPE",
253: "JS_BOUND_FUNCTION_TYPE",
254: "JS_FUNCTION_TYPE",
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
2013-08-02 09:02:02 +00:00
}
# List of known V8 maps.
KNOWN_MAPS = {
[grokdump] Update grokdump to decode new map layouts, and dump-heap-constants to 512kb pages BUG= Change-Id: I5e60705764b8ea20b171981cdd44d57a928fa34d Reviewed-on: https://chromium-review.googlesource.com/461178 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#44188}
2017-03-28 08:44:17 +00:00
0x02201: (137, "FreeSpaceMap"),
0x02259: (131, "MetaMap"),
0x022b1: (130, "NullMap"),
Reland: Introduce HASH_TABLE_TYPE instance type. This is so that we can distinguish hash tables by instance type. We can then introduce maps for each kind of hash tables to further distinguish. R=mstarzinger@chromium.org Bug: v8:6593 Change-Id: Ice9e6bb7b85d825207ac489b6930ac9020d60db8 Reviewed-on: https://chromium-review.googlesource.com/582814 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#46861}
2017-07-25 07:59:54 +00:00
0x02309: (170, "FixedArrayMap"),
Fix serializing objects that may require non-world aligning. We must ensure required root objects will be filled when such objects will be deserialized. Change-Id: I25136d31cb2e0c0a69a51c5635192f17bbe2a9ba Reviewed-on: https://chromium-review.googlesource.com/579768 Commit-Queue: Vyacheslav Chigrin <vchigrin@yandex-team.ru> Reviewed-by: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#46944}
2017-07-27 14:36:00 +00:00
0x02361: (148, "OnePointerFillerMap"),
0x023b9: (148, "TwoPointerFillerMap"),
0x02411: (130, "UninitializedMap"),
0x02469: (8, "OneByteInternalizedStringMap"),
[grokdump] Update grokdump to decode new map layouts, and dump-heap-constants to 512kb pages BUG= Change-Id: I5e60705764b8ea20b171981cdd44d57a928fa34d Reviewed-on: https://chromium-review.googlesource.com/461178 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#44188}
2017-03-28 08:44:17 +00:00
0x024c1: (130, "UndefinedMap"),
0x02519: (129, "HeapNumberMap"),
0x02571: (130, "TheHoleMap"),
0x025c9: (130, "BooleanMap"),
0x02621: (135, "ByteArrayMap"),
Reland: Introduce HASH_TABLE_TYPE instance type. This is so that we can distinguish hash tables by instance type. We can then introduce maps for each kind of hash tables to further distinguish. R=mstarzinger@chromium.org Bug: v8:6593 Change-Id: Ice9e6bb7b85d825207ac489b6930ac9020d60db8 Reviewed-on: https://chromium-review.googlesource.com/582814 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#46861}
2017-07-25 07:59:54 +00:00
0x02679: (170, "FixedCOWArrayMap"),
[parser] Skipping inner funcs: Associate data to SharedFunctionInfo, not Script. This way, each lazy function needs to handle only the data relevant to itself. This reduced data handling overheads. Other changes: 1) Don't deserialize the data; once it's on the heap, it can stay there. Lazy function compilation is only done in the main thread. 2) Separate ProducedPreParsedScopeData and ConsumedPreParsedScopeData. It's clearer, because: - The data looks fundamentally different when we're producing it and when we're consuming it. - Cleanly separates the operations we can do in the "producing phase" and in the "consuming phase". Bug: v8:5516 Change-Id: I6985a6621f71b348a55155724765624b5d5f7c33 Reviewed-on: https://chromium-review.googlesource.com/528094 Commit-Queue: Marja Hölttä <marja@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Adam Klein <adamk@chromium.org> Cr-Commit-Position: refs/heads/master@{#46347}
2017-06-30 10:38:38 +00:00
0x026d1: (171, "HashTableMap"),
[grokdump] Update grokdump to decode new map layouts, and dump-heap-constants to 512kb pages BUG= Change-Id: I5e60705764b8ea20b171981cdd44d57a928fa34d Reviewed-on: https://chromium-review.googlesource.com/461178 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#44188}
2017-03-28 08:44:17 +00:00
0x02729: (128, "SymbolMap"),
0x02781: (72, "OneByteStringMap"),
Reland: Introduce HASH_TABLE_TYPE instance type. This is so that we can distinguish hash tables by instance type. We can then introduce maps for each kind of hash tables to further distinguish. R=mstarzinger@chromium.org Bug: v8:6593 Change-Id: Ice9e6bb7b85d825207ac489b6930ac9020d60db8 Reviewed-on: https://chromium-review.googlesource.com/582814 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#46861}
2017-07-25 07:59:54 +00:00
0x027d9: (170, "ScopeInfoMap"),
[objects] Make feedback vector a first-class object Instead of having feedback vector as a subtype of FixedArray with reserved slots, make it a first-class variable-sized object with a fixed-size header. This allows us to compress counters to ints in the header, rather than forcing them to be Smis. Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Icc5f088ffbc2e2651b845bc71ea42060639e3e48 Reviewed-on: https://chromium-review.googlesource.com/585129 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#46935}
2017-07-27 12:45:00 +00:00
0x02831: (175, "SharedFunctionInfoMap"),
[grokdump] Update grokdump to decode new map layouts, and dump-heap-constants to 512kb pages BUG= Change-Id: I5e60705764b8ea20b171981cdd44d57a928fa34d Reviewed-on: https://chromium-review.googlesource.com/461178 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#44188}
2017-03-28 08:44:17 +00:00
0x02889: (132, "CodeMap"),
Reland: Introduce HASH_TABLE_TYPE instance type. This is so that we can distinguish hash tables by instance type. We can then introduce maps for each kind of hash tables to further distinguish. R=mstarzinger@chromium.org Bug: v8:6593 Change-Id: Ice9e6bb7b85d825207ac489b6930ac9020d60db8 Reviewed-on: https://chromium-review.googlesource.com/582814 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#46861}
2017-07-25 07:59:54 +00:00
0x028e1: (170, "FunctionContextMap"),
[objects] Make feedback vector a first-class object Instead of having feedback vector as a subtype of FixedArray with reserved slots, make it a first-class variable-sized object with a fixed-size header. This allows us to compress counters to ints in the header, rather than forcing them to be Smis. Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Icc5f088ffbc2e2651b845bc71ea42060639e3e48 Reviewed-on: https://chromium-review.googlesource.com/585129 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#46935}
2017-07-27 12:45:00 +00:00
0x02939: (176, "CellMap"),
0x02991: (177, "WeakCellMap"),
0x029e9: (178, "GlobalPropertyCellMap"),
[grokdump] Update grokdump to decode new map layouts, and dump-heap-constants to 512kb pages BUG= Change-Id: I5e60705764b8ea20b171981cdd44d57a928fa34d Reviewed-on: https://chromium-review.googlesource.com/461178 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#44188}
2017-03-28 08:44:17 +00:00
0x02a41: (134, "ForeignMap"),
[objects] Make feedback vector a first-class object Instead of having feedback vector as a subtype of FixedArray with reserved slots, make it a first-class variable-sized object with a fixed-size header. This allows us to compress counters to ints in the header, rather than forcing them to be Smis. Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Icc5f088ffbc2e2651b845bc71ea42060639e3e48 Reviewed-on: https://chromium-review.googlesource.com/585129 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#46935}
2017-07-27 12:45:00 +00:00
0x02a99: (173, "TransitionArrayMap"),
[grokdump] Update grokdump to decode new map layouts, and dump-heap-constants to 512kb pages BUG= Change-Id: I5e60705764b8ea20b171981cdd44d57a928fa34d Reviewed-on: https://chromium-review.googlesource.com/461178 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#44188}
2017-03-28 08:44:17 +00:00
0x02af1: (130, "ArgumentsMarkerMap"),
Introduce mkgrokdump to update tools/v8heapconst.py. - Migrate make grokdump to GYP and GN - Move code from d8 into stand-alone execution - Add test case to ensure it's up-to-date Review-Url: https://codereview.chromium.org/2809653003 Cr-Original-Original-Commit-Position: refs/heads/master@{#44687} Committed: https://chromium.googlesource.com/v8/v8/+/0cc0c130fa56f129c90c2a74cb01bda85df5e42a Review-Url: https://codereview.chromium.org/2809653003 Cr-Original-Commit-Position: refs/heads/master@{#44710} Committed: https://chromium.googlesource.com/v8/v8/+/477f00557458d383bd9ebef281890ba485ee882a Review-Url: https://codereview.chromium.org/2809653003 Cr-Commit-Position: refs/heads/master@{#44738}
2017-04-20 06:14:53 +00:00
0x02b49: (130, "ExceptionMap"),
0x02ba1: (130, "TerminationExceptionMap"),
0x02bf9: (130, "OptimizedOutMap"),
0x02c51: (130, "StaleRegisterMap"),
Reland: Introduce HASH_TABLE_TYPE instance type. This is so that we can distinguish hash tables by instance type. We can then introduce maps for each kind of hash tables to further distinguish. R=mstarzinger@chromium.org Bug: v8:6593 Change-Id: Ice9e6bb7b85d825207ac489b6930ac9020d60db8 Reviewed-on: https://chromium-review.googlesource.com/582814 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#46861}
2017-07-25 07:59:54 +00:00
0x02ca9: (170, "NativeContextMap"),
0x02d01: (170, "ModuleContextMap"),
0x02d59: (170, "EvalContextMap"),
0x02db1: (170, "ScriptContextMap"),
0x02e09: (170, "BlockContextMap"),
0x02e61: (170, "CatchContextMap"),
0x02eb9: (170, "WithContextMap"),
Introduce mkgrokdump to update tools/v8heapconst.py. - Migrate make grokdump to GYP and GN - Move code from d8 into stand-alone execution - Add test case to ensure it's up-to-date Review-Url: https://codereview.chromium.org/2809653003 Cr-Original-Original-Commit-Position: refs/heads/master@{#44687} Committed: https://chromium.googlesource.com/v8/v8/+/0cc0c130fa56f129c90c2a74cb01bda85df5e42a Review-Url: https://codereview.chromium.org/2809653003 Cr-Original-Commit-Position: refs/heads/master@{#44710} Committed: https://chromium.googlesource.com/v8/v8/+/477f00557458d383bd9ebef281890ba485ee882a Review-Url: https://codereview.chromium.org/2809653003 Cr-Commit-Position: refs/heads/master@{#44738}
2017-04-20 06:14:53 +00:00
0x02f11: (147, "FixedDoubleArrayMap"),
0x02f69: (133, "MutableHeapNumberMap"),
[parser] Skipping inner funcs: Associate data to SharedFunctionInfo, not Script. This way, each lazy function needs to handle only the data relevant to itself. This reduced data handling overheads. Other changes: 1) Don't deserialize the data; once it's on the heap, it can stay there. Lazy function compilation is only done in the main thread. 2) Separate ProducedPreParsedScopeData and ConsumedPreParsedScopeData. It's clearer, because: - The data looks fundamentally different when we're producing it and when we're consuming it. - Cleanly separates the operations we can do in the "producing phase" and in the "consuming phase". Bug: v8:5516 Change-Id: I6985a6621f71b348a55155724765624b5d5f7c33 Reviewed-on: https://chromium-review.googlesource.com/528094 Commit-Queue: Marja Hölttä <marja@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Adam Klein <adamk@chromium.org> Cr-Commit-Position: refs/heads/master@{#46347}
2017-06-30 10:38:38 +00:00
0x02fc1: (171, "OrderedHashTableMap"),
Reland: Introduce HASH_TABLE_TYPE instance type. This is so that we can distinguish hash tables by instance type. We can then introduce maps for each kind of hash tables to further distinguish. R=mstarzinger@chromium.org Bug: v8:6593 Change-Id: Ice9e6bb7b85d825207ac489b6930ac9020d60db8 Reviewed-on: https://chromium-review.googlesource.com/582814 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#46861}
2017-07-25 07:59:54 +00:00
0x03019: (170, "SloppyArgumentsElementsMap"),
[objects] Make feedback vector a first-class object Instead of having feedback vector as a subtype of FixedArray with reserved slots, make it a first-class variable-sized object with a fixed-size header. This allows us to compress counters to ints in the header, rather than forcing them to be Smis. Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Icc5f088ffbc2e2651b845bc71ea42060639e3e48 Reviewed-on: https://chromium-review.googlesource.com/585129 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#46935}
2017-07-27 12:45:00 +00:00
0x03071: (179, "SmallOrderedHashMapMap"),
0x030c9: (180, "SmallOrderedHashSetMap"),
0x03121: (187, "JSMessageObjectMap"),
[Collections] Implement SmallOrderedHashMap Bug: v8:6443 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: I20b1006a5c5ff24a730f15286cf0f340ba047b78 Reviewed-on: https://chromium-review.googlesource.com/526001 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Camillo Bruni <cbruni@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#46034}
2017-06-19 23:19:16 +00:00
0x03179: (136, "BytecodeArrayMap"),
Reland: Introduce HASH_TABLE_TYPE instance type. This is so that we can distinguish hash tables by instance type. We can then introduce maps for each kind of hash tables to further distinguish. R=mstarzinger@chromium.org Bug: v8:6593 Change-Id: Ice9e6bb7b85d825207ac489b6930ac9020d60db8 Reviewed-on: https://chromium-review.googlesource.com/582814 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#46861}
2017-07-25 07:59:54 +00:00
0x031d1: (170, "ModuleInfoMap"),
[objects] Make feedback vector a first-class object Instead of having feedback vector as a subtype of FixedArray with reserved slots, make it a first-class variable-sized object with a fixed-size header. This allows us to compress counters to ints in the header, rather than forcing them to be Smis. Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Icc5f088ffbc2e2651b845bc71ea42060639e3e48 Reviewed-on: https://chromium-review.googlesource.com/585129 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#46935}
2017-07-27 12:45:00 +00:00
0x03229: (176, "NoClosuresCellMap"),
0x03281: (176, "OneClosureCellMap"),
0x032d9: (176, "ManyClosuresCellMap"),
0x03331: (174, "PropertyArrayMap"),
[runtime] Introduce PropertyArray This patch changes the backing store of slow properties to be a new instance type called PropertyArray. Currently the only difference between this and a FixedArray is the map. A future patch will change the length property to store the hash code. Bug: v8:5717, v8:6404 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Iaebc98f42e6d93c1392772e6f837787beb64afec Reviewed-on: https://chromium-review.googlesource.com/539028 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Camillo Bruni <cbruni@chromium.org> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#46569}
2017-07-11 20:56:40 +00:00
0x03389: (64, "StringMap"),
0x033e1: (73, "ConsOneByteStringMap"),
0x03439: (65, "ConsStringMap"),
0x03491: (77, "ThinOneByteStringMap"),
0x034e9: (69, "ThinStringMap"),
0x03541: (67, "SlicedStringMap"),
0x03599: (75, "SlicedOneByteStringMap"),
0x035f1: (66, "ExternalStringMap"),
0x03649: (82, "ExternalStringWithOneByteDataMap"),
0x036a1: (74, "ExternalOneByteStringMap"),
0x036f9: (98, "ShortExternalStringMap"),
0x03751: (114, "ShortExternalStringWithOneByteDataMap"),
0x037a9: (0, "InternalizedStringMap"),
0x03801: (2, "ExternalInternalizedStringMap"),
0x03859: (18, "ExternalInternalizedStringWithOneByteDataMap"),
0x038b1: (10, "ExternalOneByteInternalizedStringMap"),
0x03909: (34, "ShortExternalInternalizedStringMap"),
0x03961: (50, "ShortExternalInternalizedStringWithOneByteDataMap"),
0x039b9: (42, "ShortExternalOneByteInternalizedStringMap"),
0x03a11: (106, "ShortExternalOneByteStringMap"),
0x03a69: (139, "FixedUint8ArrayMap"),
0x03ac1: (138, "FixedInt8ArrayMap"),
0x03b19: (141, "FixedUint16ArrayMap"),
0x03b71: (140, "FixedInt16ArrayMap"),
0x03bc9: (143, "FixedUint32ArrayMap"),
0x03c21: (142, "FixedInt32ArrayMap"),
0x03c79: (144, "FixedFloat32ArrayMap"),
0x03cd1: (145, "FixedFloat64ArrayMap"),
0x03d29: (146, "FixedUint8ClampedArrayMap"),
0x03d81: (157, "ScriptMap"),
[objects] Make feedback vector a first-class object Instead of having feedback vector as a subtype of FixedArray with reserved slots, make it a first-class variable-sized object with a fixed-size header. This allows us to compress counters to ints in the header, rather than forcing them to be Smis. Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Icc5f088ffbc2e2651b845bc71ea42060639e3e48 Reviewed-on: https://chromium-review.googlesource.com/585129 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#46935}
2017-07-27 12:45:00 +00:00
0x03dd9: (172, "FeedbackVectorMap"),
Reland: Introduce HASH_TABLE_TYPE instance type. This is so that we can distinguish hash tables by instance type. We can then introduce maps for each kind of hash tables to further distinguish. R=mstarzinger@chromium.org Bug: v8:6593 Change-Id: Ice9e6bb7b85d825207ac489b6930ac9020d60db8 Reviewed-on: https://chromium-review.googlesource.com/582814 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#46861}
2017-07-25 07:59:54 +00:00
0x03e31: (170, "DebugEvaluateContextMap"),
0x03e89: (170, "ScriptContextTableMap"),
[runtime] Introduce PropertyArray This patch changes the backing store of slow properties to be a new instance type called PropertyArray. Currently the only difference between this and a FixedArray is the map. A future patch will change the length property to store the hash code. Bug: v8:5717, v8:6404 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Iaebc98f42e6d93c1392772e6f837787beb64afec Reviewed-on: https://chromium-review.googlesource.com/539028 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Camillo Bruni <cbruni@chromium.org> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#46569}
2017-07-11 20:56:40 +00:00
0x03ee1: (171, "UnseededNumberDictionaryMap"),
[objects] Make feedback vector a first-class object Instead of having feedback vector as a subtype of FixedArray with reserved slots, make it a first-class variable-sized object with a fixed-size header. This allows us to compress counters to ints in the header, rather than forcing them to be Smis. Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Icc5f088ffbc2e2651b845bc71ea42060639e3e48 Reviewed-on: https://chromium-review.googlesource.com/585129 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#46935}
2017-07-27 12:45:00 +00:00
0x03f39: (190, "ExternalMap"),
[runtime] Introduce PropertyArray This patch changes the backing store of slow properties to be a new instance type called PropertyArray. Currently the only difference between this and a FixedArray is the map. A future patch will change the length property to store the hash code. Bug: v8:5717, v8:6404 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Iaebc98f42e6d93c1392772e6f837787beb64afec Reviewed-on: https://chromium-review.googlesource.com/539028 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Camillo Bruni <cbruni@chromium.org> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#46569}
2017-07-11 20:56:40 +00:00
0x03f91: (106, "NativeSourceStringMap"),
0x03fe9: (152, "InterceptorInfoMap"),
[objects] Make feedback vector a first-class object Instead of having feedback vector as a subtype of FixedArray with reserved slots, make it a first-class variable-sized object with a fixed-size header. This allows us to compress counters to ints in the header, rather than forcing them to be Smis. Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Icc5f088ffbc2e2651b845bc71ea42060639e3e48 Reviewed-on: https://chromium-review.googlesource.com/585129 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#46935}
2017-07-27 12:45:00 +00:00
0x04041: (208, "JSPromiseCapabilityMap"),
[runtime] Introduce PropertyArray This patch changes the backing store of slow properties to be a new instance type called PropertyArray. Currently the only difference between this and a FixedArray is the map. A future patch will change the length property to store the hash code. Bug: v8:5717, v8:6404 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Iaebc98f42e6d93c1392772e6f837787beb64afec Reviewed-on: https://chromium-review.googlesource.com/539028 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Camillo Bruni <cbruni@chromium.org> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#46569}
2017-07-11 20:56:40 +00:00
0x04099: (149, "AccessorInfoMap"),
0x040f1: (150, "AccessorPairMap"),
0x04149: (151, "AccessCheckInfoMap"),
0x041a1: (153, "FunctionTemplateInfoMap"),
0x041f9: (154, "ObjectTemplateInfoMap"),
0x04251: (155, "AllocationSiteMap"),
0x042a9: (156, "AllocationMementoMap"),
0x04301: (158, "AliasedArgumentsEntryMap"),
0x04359: (159, "PromiseResolveThenableJobInfoMap"),
0x043b1: (160, "PromiseReactionJobInfoMap"),
0x04409: (161, "DebugInfoMap"),
0x04461: (162, "StackFrameInfoMap"),
0x044b9: (163, "PrototypeInfoMap"),
0x04511: (164, "Tuple2Map"),
0x04569: (165, "Tuple3Map"),
0x045c1: (166, "ContextExtensionMap"),
0x04619: (167, "ModuleMap"),
0x04671: (168, "ModuleInfoEntryMap"),
0x046c9: (169, "AsyncGeneratorRequestMap"),
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
2013-08-02 09:02:02 +00:00
}
# List of known V8 objects.
KNOWN_OBJECTS = {
[grokdump] Update grokdump to decode new map layouts, and dump-heap-constants to 512kb pages BUG= Change-Id: I5e60705764b8ea20b171981cdd44d57a928fa34d Reviewed-on: https://chromium-review.googlesource.com/461178 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#44188}
2017-03-28 08:44:17 +00:00
("OLD_SPACE", 0x02201): "NullValue",
("OLD_SPACE", 0x02231): "EmptyDescriptorArray",
("OLD_SPACE", 0x02241): "EmptyFixedArray",
Fix serializing objects that may require non-world aligning. We must ensure required root objects will be filled when such objects will be deserialized. Change-Id: I25136d31cb2e0c0a69a51c5635192f17bbe2a9ba Reviewed-on: https://chromium-review.googlesource.com/579768 Commit-Queue: Vyacheslav Chigrin <vchigrin@yandex-team.ru> Reviewed-by: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#46944}
2017-07-27 14:36:00 +00:00
("OLD_SPACE", 0x02251): "UninitializedValue",
("OLD_SPACE", 0x022d1): "UndefinedValue",
("OLD_SPACE", 0x02301): "NanValue",
("OLD_SPACE", 0x02311): "TheHoleValue",
("OLD_SPACE", 0x02361): "HoleNanValue",
("OLD_SPACE", 0x02371): "TrueValue",
("OLD_SPACE", 0x023e1): "FalseValue",
("OLD_SPACE", 0x02431): "empty_string",
("OLD_SPACE", 0x02449): "EmptyScopeInfo",
("OLD_SPACE", 0x02459): "ArgumentsMarker",
("OLD_SPACE", 0x024b1): "Exception",
("OLD_SPACE", 0x02509): "TerminationException",
("OLD_SPACE", 0x02569): "OptimizedOut",
("OLD_SPACE", 0x025c1): "StaleRegister",
("OLD_SPACE", 0x02619): "EmptyByteArray",
("OLD_SPACE", 0x02629): "EmptyFixedUint8Array",
("OLD_SPACE", 0x02649): "EmptyFixedInt8Array",
("OLD_SPACE", 0x02669): "EmptyFixedUint16Array",
("OLD_SPACE", 0x02689): "EmptyFixedInt16Array",
("OLD_SPACE", 0x026a9): "EmptyFixedUint32Array",
("OLD_SPACE", 0x026c9): "EmptyFixedInt32Array",
("OLD_SPACE", 0x026e9): "EmptyFixedFloat32Array",
("OLD_SPACE", 0x02709): "EmptyFixedFloat64Array",
("OLD_SPACE", 0x02729): "EmptyFixedUint8ClampedArray",
("OLD_SPACE", 0x02749): "EmptyScript",
("OLD_SPACE", 0x027c9): "UndefinedCell",
("OLD_SPACE", 0x027d9): "EmptySloppyArgumentsElements",
("OLD_SPACE", 0x027f9): "EmptySlowElementDictionary",
("OLD_SPACE", 0x02841): "EmptyPropertyCell",
("OLD_SPACE", 0x02869): "EmptyWeakCell",
("OLD_SPACE", 0x02879): "ArrayProtector",
("OLD_SPACE", 0x028a1): "IsConcatSpreadableProtector",
("OLD_SPACE", 0x028b1): "SpeciesProtector",
("OLD_SPACE", 0x028d9): "StringLengthProtector",
("OLD_SPACE", 0x02901): "FastArrayIterationProtector",
("OLD_SPACE", 0x02911): "ArrayIteratorProtector",
("OLD_SPACE", 0x02939): "ArrayBufferNeuteringProtector",
("OLD_SPACE", 0x02961): "InfinityValue",
("OLD_SPACE", 0x02971): "MinusZeroValue",
("OLD_SPACE", 0x02981): "MinusInfinityValue",
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
2013-08-02 09:02:02 +00:00
}
[tools] Improve grokdump.py - Add new address markers: T: tagged pointer in the minidump C: address into a module in the minidump S: pointer into the exception stack in the minidump *: other address in the minidump - Show ASCII decoding of address in dd - Display potential frame markers on the exception stack: 00000032212fdae8: 0000000300000000 ........ Smi(3) EXIT frame marker - Display relative addresses, useful to detect stack frames: 00000032212fdb68: 00000032212fdb98 S ........ [+6]=00000032212fdcb0 S 00000032212fdb70: 0000010ff5ca0a84 ........ 00000032212fdb78: 000001064c1fa881 ........ 00000032212fdb80: 0000016a8e52fcb1 ........ 00000032212fdb88: 0000010ff5ca0981 ........ 00000032212fdb90: 0000000d00000000 ........ Smi(13) INTERNAL frame marker 00000032212fdb98: 00000032212fdcb0 S ........ [+35]=00000032212fdd61 S Change-Id: I56bd7e6723a34bcb668719246dd5ff2898224928 Reviewed-on: https://chromium-review.googlesource.com/461862 Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#44269}
2017-03-30 11:44:00 +00:00
# List of known V8 Frame Markers.
FRAME_MARKERS = (
"ENTRY",
"ENTRY_CONSTRUCT",
"EXIT",
"JAVA_SCRIPT",
"OPTIMIZED",
"WASM_COMPILED",
"WASM_TO_JS",
"JS_TO_WASM",
"WASM_INTERPRETER_ENTRY",
"INTERPRETED",
"STUB",
Inline Array.prototype.forEach in TurboFan This CL contains a few pieces: - A new mechanism to create "BuiltinContinuation" checkpoints in TurboFan graphs, which--when triggered--swizzle the values in the the FrameState to be parameters to a typically TF-generated builtin that resumes execution to finish the slow-case functionality. - Continuation builtins that have special handling in the deoptimizer and their own new frame type to ensure that the values they need to begin executing can be stashed away and restored immediately before the builtin is called via a trampoline that runs when the continuation builtin's frame execution resumes. - An implementation of Array.prototype.forEach in TurboFan that can be used to inline it. The inlined forEach implementation uses the checkpoints mechanism described above to deopt in the middle of the forEach in the cases that optimization invariants are violated. There is a slightly different continuation stub for each deopt point in the forEach implementation to ensure the correct side-effects, i.e. that the deopt of the builtin isn't programmatically observable. Review-Url: https://codereview.chromium.org/2803853005 Cr-Commit-Position: refs/heads/master@{#45764}
2017-06-07 13:23:33 +00:00
"BUILTIN_CONTINUATION",
"JAVA_SCRIPT_BUILTIN_CONTINUATION",
[tools] Improve grokdump.py - Add new address markers: T: tagged pointer in the minidump C: address into a module in the minidump S: pointer into the exception stack in the minidump *: other address in the minidump - Show ASCII decoding of address in dd - Display potential frame markers on the exception stack: 00000032212fdae8: 0000000300000000 ........ Smi(3) EXIT frame marker - Display relative addresses, useful to detect stack frames: 00000032212fdb68: 00000032212fdb98 S ........ [+6]=00000032212fdcb0 S 00000032212fdb70: 0000010ff5ca0a84 ........ 00000032212fdb78: 000001064c1fa881 ........ 00000032212fdb80: 0000016a8e52fcb1 ........ 00000032212fdb88: 0000010ff5ca0981 ........ 00000032212fdb90: 0000000d00000000 ........ Smi(13) INTERNAL frame marker 00000032212fdb98: 00000032212fdcb0 S ........ [+35]=00000032212fdd61 S Change-Id: I56bd7e6723a34bcb668719246dd5ff2898224928 Reviewed-on: https://chromium-review.googlesource.com/461862 Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#44269}
2017-03-30 11:44:00 +00:00
"INTERNAL",
"CONSTRUCT",
"ARGUMENTS_ADAPTOR",
"BUILTIN",
"BUILTIN_EXIT",
)
Introduce mkgrokdump to update tools/v8heapconst.py. - Migrate make grokdump to GYP and GN - Move code from d8 into stand-alone execution - Add test case to ensure it's up-to-date Review-Url: https://codereview.chromium.org/2809653003 Cr-Original-Original-Commit-Position: refs/heads/master@{#44687} Committed: https://chromium.googlesource.com/v8/v8/+/0cc0c130fa56f129c90c2a74cb01bda85df5e42a Review-Url: https://codereview.chromium.org/2809653003 Cr-Original-Commit-Position: refs/heads/master@{#44710} Committed: https://chromium.googlesource.com/v8/v8/+/477f00557458d383bd9ebef281890ba485ee882a Review-Url: https://codereview.chromium.org/2809653003 Cr-Commit-Position: refs/heads/master@{#44738}
2017-04-20 06:14:53 +00:00
# This set of constants is generated from a shipping build.
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