- 07 May, 2020 1 commit
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Clemens Backes authored
Currently WebAssembly breakpoint information survive disabling and re-enabling the debugger. This is different from JavaScript, where they are all removed. The frontend is expected to re-set the breakpoint then. Thus this CL remembers all wasm scripts where breakpoints have been set in the Debug object, and clears them all when the debugger gets disabled. R=bmeurer@chromium.org Bug: v8:10403 Change-Id: I5f8a8f3123727c954921920897ee7bf3b73f0ae8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2184969 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#67639}
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- 03 Feb, 2020 1 commit
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Sigurd Schneider authored
This CL implements functionality to allow an embedder to mark a debug scope as terminate-on-resume. This results in a termination exception when that debug scope is left and execution is resumed. Execution of JavaScript remains possible after a debug scope is marked as terminate-on-resume (but before execution of the paused code resumes). This is used by blink to correctly prevent resuming JavaScript execution upon reload while being paused at a breakpoint. This is important for handling reloads while paused at a breakpoint in blink. The resume command terminates blink's nested message loop that is used while to keep the frame responsive while the debugger is paused. But if a reload is triggered while execution is paused on a breakpoint, but before execution is actually resumed from the breakpoint (that means before returning into the V8 JavaScript frames that are paused on the stack below the C++ frames that belong to the nested message loop), we re-enter V8 to do tear-down actions of the old frame. In this case Runtime.terminateExecution() cannot be used before Debugger.resume(), because the tear-down actions that re-enter V8 would trigger the termination exception and crash the browser (because the browser expected the tear-down to succeed). Hence we introduce this flag on V8 that says: It is OK if someone re-enters V8 (to execute JS), but upon resuming from the breakpoint (i.e. returning to the paused frames that are on the stack below), generate a termination exception. We deliberated adding a corresponding logic on the blink side (instead of V8) but we think this is the simplest solution. More details in the design doc: https://docs.google.com/document/d/1aO9v0YhoKNqKleqfACGUpwrBUayLFGqktz9ltdgKHMk Bug: chromium:1004038, chromium:1014415 Change-Id: I896692d4c21cb0acae89c1d783d37ce45b73c113 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1924366 Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Dmitry Gozman <dgozman@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#66084}
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- 18 Dec, 2019 1 commit
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Z Nguyen-Huu authored
In setting breakpoint in wasm, we can find wasm script from location but in removing a breakpoint, only breakpoint id is provided. For wasm, we have a list of all BreakPointInfo objects attached to the Script. From breakpoint id, we iterates all scripts to find the targeted breakpoint and remove it. Bug: chromium:837572 Change-Id: Ia5d0fb7d804fb98270b2103232bc10eb5d4f93a3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1959749 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by:
Clemens Backes <clemensb@chromium.org> Reviewed-by:
Simon Zünd <szuend@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65505}
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- 04 Dec, 2019 1 commit
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Joyee Cheung authored
This patch implements inspector support for private instance methods: - Previously to implement brand checking for instances with private instance methods we store the brand both as the value with the brand itself as the key in the stances. Now we make the value the context associated with the class instead. - To retrieve the private instance methods and accessors from the instances at runtime, we look into the contexts stored with the brands, and analyze the scope info to get the names as well as context slot indices of them. - This patch extends the `PrivatePropertyDescriptor` in the inspector protocol to include optional `get` and `set` fields, and make the `value` field optional (similar to `PropertyDescriptor`s). Private fields or private instance methods are returned in the `value` field while private accessors are returned in the `get` and/or `set` field. Property previews for the instaces containing private instance methods and accessors are also updated similarly, although no additional protocol change is necessary since the `PropertyPreview` type can already be used to display accessors. Design doc: https://docs.google.com/document/d/1N91LObhQexnB0eE7EvGe57HsvNMFX16CaWu-XCTnnmY/edit Bug: v8:9839, v8:8330 Change-Id: If37090bd23833a18f75deb1249ca5c4405ca2bf2 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1934407 Commit-Queue: Joyee Cheung <joyee@igalia.com> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#65337}
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- 22 Nov, 2019 1 commit
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Z Nguyen-Huu authored
This scenario is where user is at the end of Wasm execution and do some stepping. Hence, user should be back at Javascript frame. We can detect that stepping as it exits Wasm Interpreter and prepare debugging as a step-out-ish in Javascript. Bug: chromium:823923, chromium:1019606, chromium:1025151 Change-Id: I29022af0d5e5dcf78d87e83193f6e16fec954e87 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1912985 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Clemens Backes <clemensb@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#65122}
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- 15 Nov, 2019 1 commit
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Maya Lekova authored
This helps reduce the number of false positives encountered by the dead variable analysis in gcmole. TBR=jgruber@chromium.org, verwaest@chromium.org, yangguo@chromium.org Bug: v8:9810 Change-Id: I1a34ccaab340e6abc37832b4ce1a0cabc56fa438 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1917146 Commit-Queue: Maya Lekova <mslekova@chromium.org> Reviewed-by:
Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#64981}
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- 13 Sep, 2019 1 commit
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Clemens Hammacher authored
After https://crrev.com/c/1800575 and https://crrev.com/c/1803343, which tried to fix this on occuring compile errors, this CL systematically adds the <memory> include to each header that uses {std::unique_ptr}. R=sigurds@chromium.org TBR=mlippautz@chromium.org,alph@chromium.org,rmcilroy@chromium.org,verwaest@chromium.org Bug: v8:9396 Change-Id: If7f9c3140842f9543135dddd7344c0f357999da0 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1803349Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#63767}
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- 23 Aug, 2019 1 commit
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Yang Guo authored
This reverts commit 0bd19ddb. TBR=szuend@chromium.org Change-Id: I86bc9409cb809ff978a1104be79bbbe4b87f85e5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1767996Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Simon Zünd <szuend@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#63358}
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- 22 Aug, 2019 2 commits
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Maya Lekova authored
This reverts commit e66cee7e. Reason for revert: Speculative revert for https://ci.chromium.org/p/chromium/builders/try/linux-rel/173349 Original change's description: > [debug] only break on entry when immediately called from JS > > When we break on function entry, check whether the target function is being > called from JS after entering V8 through V8's API. We implement this by > keeping track of the stack height when we enter V8 through the API, and compare > the caller JS frame's stack height with that. > > R=szuend@chromium.org > > Bug: chromium:991217, chromium:992406 > Change-Id: I258ad9cef11fe0ef48de6fd5055790792fd0ec0c > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1762298 > Commit-Queue: Yang Guo <yangguo@chromium.org> > Reviewed-by: Simon Zünd <szuend@chromium.org> > Cr-Commit-Position: refs/heads/master@{#63331} TBR=yangguo@chromium.org,szuend@chromium.org Change-Id: I4bfb42f7ce1484807696048a09609f14113d10f4 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: chromium:991217, chromium:992406 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1762525Reviewed-by:
Maya Lekova <mslekova@chromium.org> Commit-Queue: Maya Lekova <mslekova@chromium.org> Cr-Commit-Position: refs/heads/master@{#63341}
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Yang Guo authored
When we break on function entry, check whether the target function is being called from JS after entering V8 through V8's API. We implement this by keeping track of the stack height when we enter V8 through the API, and compare the caller JS frame's stack height with that. R=szuend@chromium.org Bug: chromium:991217, chromium:992406 Change-Id: I258ad9cef11fe0ef48de6fd5055790792fd0ec0c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1762298 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by:
Simon Zünd <szuend@chromium.org> Cr-Commit-Position: refs/heads/master@{#63331}
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- 12 Jul, 2019 1 commit
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Peter Marshall authored
Everyone was getting a copy of this through debug.h. Bug: v8:9396 Change-Id: I5189cb4bf27a3381768b0be479d7b3d60dec20bb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1695472 Commit-Queue: Peter Marshall <petermarshall@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#62670}
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- 13 Jun, 2019 1 commit
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Jakob Gruber authored
Refactor-only, this moves interrupt scopes and stack guard code into their own dedicated files. Change-Id: I5723a04786a04bba31a0da54622f3cd0b926ef07 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1655288 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#62141}
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- 24 May, 2019 1 commit
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Yang Guo authored
TBR=mvstanton@chromium.org,neis@chromium.org,ahaas@chromium.org Bug: v8:9247 Change-Id: I5433c863a54f3412d73df0d38aba3fdbcfac7ebe Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627973 Commit-Queue: Yang Guo <yangguo@chromium.org> Auto-Submit: Yang Guo <yangguo@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#61830}
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- 23 May, 2019 1 commit
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Yang Guo authored
Bug: v8:9247 Change-Id: I0023200c54fa6499ae4e2cf5e4c89407cc35f187 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624218Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Michael Stanton <mvstanton@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#61762}
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- 22 May, 2019 1 commit
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Yang Guo authored
Bug: v8:9247 Change-Id: I79e0553e8a0d6dac2aa16b94a6c0e05b6ccde4a1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1621934 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#61725}
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- 21 May, 2019 1 commit
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Yang Guo authored
Bug: v8:9247 TBR=bmeurer@chromium.org,neis@chromium.org NOPRESUBMIT=true Change-Id: Ia1e49d1aac09c4ff9e05d58fab9d08dd71198878 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1621931Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#61682}
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- 08 May, 2019 1 commit
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Aleksei Koziatinskii authored
There are two possible type: - scriptParsed - breakpoint for any script, - scriptWithSourceMapParsed - breakpoint for script with sourceMappingURL. When one of the breakpoints is set then for each matched script we add breakpoint on call to top level function of that script. Node: https://github.com/nodejs/node/issues/24687 R=dgozman@chromium.org Bug: chromium:887384,chromium:724793,chromium:882909 Change-Id: I9c08b2a2a5ba7006adfedd85fc92ae191517af00 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1354245Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Dmitry Gozman <dgozman@chromium.org> Reviewed-by:
Alexei Filippov <alph@chromium.org> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{#61353}
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- 09 Apr, 2019 1 commit
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Clemens Hammacher authored
Even though both are allowed in the style guide, it recommends to use 'using', as its syntax is more consistent with the rest of C++. This CL turns all typedefs in src/debug to 'using' declarations. R=jgruber@chromium.org Bug: v8:8834 Change-Id: I205e14a0b230a26119e5b209a2bcec493a8815e3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1545901Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#60698}
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- 04 Apr, 2019 1 commit
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Sigurd Schneider authored
Bug: v8:9020 Change-Id: Ie624a02598f5c3a43e40e03d0337c17ca5cc3769 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1541052 Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#60628}
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- 27 Feb, 2019 1 commit
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Sathya Gunasekaran authored
This will allow the devtools UI to display private fields on the scope panel. Instead of extending GetInternalProperties, we expose a separate GetPrivateFields method on the debug interface. This allows us to do better type checking, for example, we can directly cast to a v8::Private as this can only contain private fields. This also allows us to have better constraints on the input type -- v8::Object, as opposed to a v8::Value. The KeyAccumulator is extended to collect private names for the PRIVATE_NAMES_ONLY PropertyFilter. Bug: v8:8773 Change-Id: Id47c551186c59dae9a06721074ef78144f25892f Reviewed-on: https://chromium-review.googlesource.com/c/1475664 Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Dmitry Gozman <dgozman@chromium.org> Reviewed-by:
Daniel Ehrenberg <littledan@chromium.org> Cr-Commit-Position: refs/heads/master@{#59920}
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- 01 Feb, 2019 2 commits
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Marja Hölttä authored
BUG=v8:7490,v8:8562 Change-Id: I0fb021492d723abe59728cc23bd4b138d68b702e Reviewed-on: https://chromium-review.googlesource.com/c/1449614Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#59286}
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Marja Hölttä authored
BUG=v8:7490,v8:8562 Change-Id: I156b0123ed2da3143c353b164fb80e89f279545e Reviewed-on: https://chromium-review.googlesource.com/c/1449572Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#59280}
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- 26 Dec, 2018 1 commit
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Jakob Kummerow authored
Tbr: ahaas@chromium.org,leszeks@chromium.org,verwaest@chromium.org Bug: v8:3770 Change-Id: Ia6530fbb70dac05e9972283781c3550d8b50e1eb Reviewed-on: https://chromium-review.googlesource.com/c/1390116 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Alexei Filippov <alph@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#58470}
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- 17 Dec, 2018 1 commit
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Jakob Kummerow authored
BreakPoint, BreakPointInfo, DebugInfo Bug: v8:3770 Change-Id: Ibad956b0933b5e994407475faaf4a8770e455318 Reviewed-on: https://chromium-review.googlesource.com/c/1377458 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#58269}
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- 08 Dec, 2018 1 commit
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Jakob Kummerow authored
Bug: v8:3770 Change-Id: I1d74ffe9e5478b4b8bc0acbf088d20919d458d50 Reviewed-on: https://chromium-review.googlesource.com/c/1363822 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#58112}
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- 27 Nov, 2018 1 commit
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Ross McIlroy authored
When restarting a frame on returning from a debug break, we are going to drop the current function frame, therefore the return value and next bytecode are not going to be used. Special case these situations since with bytecode flushing it is possible the SFI for the executing function might have been flushed (if edited by liveedit) which causes failures when trying to read from the bytecode array. BUG=v8:8395 Change-Id: I18adaa5d91c244e6d13e8703ed41c300f793681d Reviewed-on: https://chromium-review.googlesource.com/c/1352270 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#57875}
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- 31 Oct, 2018 3 commits
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Jakob Kummerow authored
and reland "[ubsan] More Object** replacements" This reverts commit 162d4e6d. Reason for revert: Not the culprit, test failed before. Original change's description: > Revert "[ubsan] Replace Object** in GlobalHandles" > > This reverts commit 93927279. > > Reason for revert: Speculative revert, seems the most probable cause of > https://bugs.chromium.org/p/v8/issues/detail?id=8396 > > Revert "[ubsan] More Object** replacements" > > This reverts commit 5cce694d. > > Speculative revert. > > NOTRY=true > > Bug: v8:8396 > Change-Id: I9c2866a9db707cd03e4cf90822acde20813cebf0 > Reviewed-on: https://chromium-review.googlesource.com/c/1309761 > Commit-Queue: Maya Lekova <mslekova@chromium.org> > Reviewed-by: Yang Guo <yangguo@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Cr-Commit-Position: refs/heads/master@{#57174} TBR=yangguo@chromium.org,mstarzinger@chromium.org,mslekova@chromium.org Bug: v8:8396 Change-Id: I64fc80804b4ec324cef80ac528d08b724963f7f7 Reviewed-on: https://chromium-review.googlesource.com/c/1311813Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#57194}
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Maya Lekova authored
This reverts commit 93927279. Reason for revert: Speculative revert, seems the most probable cause of https://bugs.chromium.org/p/v8/issues/detail?id=8396 Revert "[ubsan] More Object** replacements" This reverts commit 5cce694d. Speculative revert. NOTRY=true Bug: v8:8396 Change-Id: I9c2866a9db707cd03e4cf90822acde20813cebf0 Reviewed-on: https://chromium-review.googlesource.com/c/1309761 Commit-Queue: Maya Lekova <mslekova@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#57174}
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Jakob Kummerow authored
as part of the continuing quest to get rid of Object*/Object** entirely. Since it fits nicely, this CL as a bonus includes the planned change to make Handle::location() return an Address*, in the process dropping the temporarily needed duplicate Handle::location_as_address_ptr(). Bug: v8:3770 Change-Id: I87480289ce2a62ea1ae503e73d179256b7108c5c Reviewed-on: https://chromium-review.googlesource.com/c/1298389Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#57153}
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- 28 Sep, 2018 1 commit
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Alexey Kozyatinskiy authored
Sometimes we do not have promise on stack, e.g. Promise.reject call, but we need to attribute this pause with promise rejection. TBR=yangguo@chromium.org Bug: chromium:755728 Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel Change-Id: I03ca1e1cd6c21677f0a12ece626e2c8a1938437b Reviewed-on: https://chromium-review.googlesource.com/1249942Reviewed-by:
Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{#56293}
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- 11 Sep, 2018 1 commit
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Clemens Hammacher authored
The macro has been deprecated since 2016, and it keeps confusing me, so let's just remove it completely from the code base. R=leszeks@chromium.org TBR=mstarzinger@chromium.org, verwaest@chromium.org, jgruber@chromium.org Bug: v8:8015 Change-Id: Ibe1122fd9d2624bc94873d9c51dc8499c54a04fd Reviewed-on: https://chromium-review.googlesource.com/1209322Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#55779}
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- 10 Sep, 2018 1 commit
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Florian Sattler authored
Bug: v8:8015 Change-Id: I3a3bd587e1f126b533a1eaea1ff9f74c2d0102b0 Reviewed-on: https://chromium-review.googlesource.com/1209847Reviewed-by:
Yang Guo <yangguo@chromium.org> Commit-Queue: Florian Sattler <sattlerf@google.com> Cr-Commit-Position: refs/heads/master@{#55753}
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- 04 Sep, 2018 1 commit
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Yang Guo authored
Also extend the API to reflect this new feature. R=jgruber@chromium.org, szuend@google.com, ulan@chromium.org Bug: v8:8125 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: Ic7a7604a8c663ba04b324eb8902ff325a25654e7 Reviewed-on: https://chromium-review.googlesource.com/1202087Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#55604}
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- 03 Sep, 2018 1 commit
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Yang Guo authored
This reverts commit 1b3b808a. Reason for revert: crbug/879988 TBR=kozy@chromium.org Original change's description: > inspector: find magic comment using V8 scanner > > Inspector tries to provide sourceURL and sourceMappingURL for scripts > with parser errors. Without this CL we convert source of each script > to inspector string and search for magic comment there. Some web sites > use pattern when they get some data from network and constantly try to > parse this data as JSON, in this case we do a lot of useless work. > > So we can parse magic comments on V8 side only for compilation errors > (excluding parse JSON errors), to do it we can reuse scanner by running > it on each potential comment. > > R=alph@chromium.org,verwaest@chromium.org,yangguo@chromium.org > > Bug: chromium:873865,v8:7731 > Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel > Change-Id: I77c270fd0e95cd7b2c9ee4b7f72ef344bc1fa104 > Reviewed-on: https://chromium-review.googlesource.com/1182446 > Reviewed-by: Toon Verwaest <verwaest@chromium.org> > Reviewed-by: Alexei Filippov <alph@chromium.org> > Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> > Cr-Commit-Position: refs/heads/master@{#55280} TBR=alph@chromium.org,yangguo@chromium.org,kozyatinskiy@chromium.org,verwaest@chromium.org # Not skipping CQ checks because original CL landed > 1 day ago. Bug: chromium:873865, v8:7731, chromium:879988 Change-Id: Ia7ac766e19f9b58562d9430811f10b25c4556a46 Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel Reviewed-on: https://chromium-review.googlesource.com/1202583 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#55594}
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- 29 Aug, 2018 1 commit
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Alexey Kozyatinskiy authored
This is a reland of 1b3b808a Original change's description: > inspector: find magic comment using V8 scanner > > Inspector tries to provide sourceURL and sourceMappingURL for scripts > with parser errors. Without this CL we convert source of each script > to inspector string and search for magic comment there. Some web sites > use pattern when they get some data from network and constantly try to > parse this data as JSON, in this case we do a lot of useless work. > > So we can parse magic comments on V8 side only for compilation errors > (excluding parse JSON errors), to do it we can reuse scanner by running > it on each potential comment. > > R=alph@chromium.org,verwaest@chromium.org,yangguo@chromium.org > > Bug: chromium:873865,v8:7731 > Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel > Change-Id: I77c270fd0e95cd7b2c9ee4b7f72ef344bc1fa104 > Reviewed-on: https://chromium-review.googlesource.com/1182446 > Reviewed-by: Toon Verwaest <verwaest@chromium.org> > Reviewed-by: Alexei Filippov <alph@chromium.org> > Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> > Cr-Commit-Position: refs/heads/master@{#55280} TBR=alph@chromium.org,verwaest@chromium.org,yangguo@chromium.org Bug: chromium:873865, v8:7731 Change-Id: I097678fda0ebdcbd35a85be0bb6cf0fcb052bcbd Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel Reviewed-on: https://chromium-review.googlesource.com/1195533 Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Reviewed-by:
Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{#55507}
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- 22 Aug, 2018 1 commit
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Maya Lekova authored
This reverts commit 1b3b808a. Reason for revert: Speculatively reverting because of https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8-Blink%20Linux%2064%20(dbg)/13264 Original change's description: > inspector: find magic comment using V8 scanner > > Inspector tries to provide sourceURL and sourceMappingURL for scripts > with parser errors. Without this CL we convert source of each script > to inspector string and search for magic comment there. Some web sites > use pattern when they get some data from network and constantly try to > parse this data as JSON, in this case we do a lot of useless work. > > So we can parse magic comments on V8 side only for compilation errors > (excluding parse JSON errors), to do it we can reuse scanner by running > it on each potential comment. > > R=alph@chromium.org,verwaest@chromium.org,yangguo@chromium.org > > Bug: chromium:873865,v8:7731 > Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel > Change-Id: I77c270fd0e95cd7b2c9ee4b7f72ef344bc1fa104 > Reviewed-on: https://chromium-review.googlesource.com/1182446 > Reviewed-by: Toon Verwaest <verwaest@chromium.org> > Reviewed-by: Alexei Filippov <alph@chromium.org> > Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> > Cr-Commit-Position: refs/heads/master@{#55280} TBR=alph@chromium.org,yangguo@chromium.org,kozyatinskiy@chromium.org,verwaest@chromium.org Change-Id: I60ab243107d5fcce100064232d0e278a51f38db9 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: chromium:873865, v8:7731 Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel Reviewed-on: https://chromium-review.googlesource.com/1184921Reviewed-by:
Maya Lekova <mslekova@chromium.org> Commit-Queue: Maya Lekova <mslekova@chromium.org> Cr-Commit-Position: refs/heads/master@{#55300}
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- 21 Aug, 2018 1 commit
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Alexey Kozyatinskiy authored
Inspector tries to provide sourceURL and sourceMappingURL for scripts with parser errors. Without this CL we convert source of each script to inspector string and search for magic comment there. Some web sites use pattern when they get some data from network and constantly try to parse this data as JSON, in this case we do a lot of useless work. So we can parse magic comments on V8 side only for compilation errors (excluding parse JSON errors), to do it we can reuse scanner by running it on each potential comment. R=alph@chromium.org,verwaest@chromium.org,yangguo@chromium.org Bug: chromium:873865,v8:7731 Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel Change-Id: I77c270fd0e95cd7b2c9ee4b7f72ef344bc1fa104 Reviewed-on: https://chromium-review.googlesource.com/1182446Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Alexei Filippov <alph@chromium.org> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{#55280}
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- 17 Aug, 2018 1 commit
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Sigurd Schneider authored
This reduced the number of targets depending on assembler.h from ~900 to ~350. Bug: v8:8054 Change-Id: I74ae2ce7a4b27791d0ee25542ee0b2175bedf5f7 Reviewed-on: https://chromium-review.googlesource.com/1174534 Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#55188}
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- 13 Aug, 2018 2 commits
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Yang Guo authored
This simplifies a bit. R=jgruber@chromium.org Change-Id: If7a433c9d2b13edf4fe4485816ac5ab06435773e Reviewed-on: https://chromium-review.googlesource.com/1172299Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#55084}
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Yang Guo authored
The break id is no longer used. Bug: v8:5530 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: Ib07046d66497cbd5e01a8a1248afd890180200bf Reviewed-on: https://chromium-review.googlesource.com/1172136Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#55074}
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