This reverts commit 1b3b808a54.
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}
DebugEvaluate contains code since 2009 that bypasses JSGlobalProxy and
returns JSGlobalObject when result of expression is global proxy.
This behavior may be dangerous:
- JSGlobalObject does not perform security checks,
- some parts of V8 code do not ready for JSGlobalObject, e.g.,
SetHashAndUpdateProperties function will crash on DCHECK if we will
try to store JSGlobalObject to map.
At the same time it looks like there is no any valid use case for it.
R=yangguo@chromium.org
Bug: none
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Ib0e35d5ae9ef47318c866e44c5c6856e34ed05a5
Reviewed-on: https://chromium-review.googlesource.com/1198764
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55550}
This is a reland of 1b3b808a54
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}
This reverts commit 1b3b808a54.
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/1184921
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55300}
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}
Some clients (see Node.js) use platform path as ScriptOrigin.
Reporting platform path in protocol makes using protocol much harder.
This CL introduced V8InspectorClient::resourceNameToUrl method that
is called for any reported using protocol url.
V8Inspector uses url internally as well so protocol client may generate
pattern for blackboxing with file urls only and does not need to build
complicated regexp that covers files urls and platform paths on
different platforms.
R=lushnikov@chromium.orgTBR=yangguo@chromium.org
Bug: none
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Iff302e7441df922fa5d689fe510f5a9bfd470b9b
Reviewed-on: https://chromium-review.googlesource.com/1164624
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55029}
ReadFile returned a Vector with ownership transfer, i.e. the client
needed to call Dispose to free the memory. This CL changes the interface
to return a std::string instead, which manages ownership. As it turns
out, there is only one user of ReadString that sometimes calls an API
function which expects to take ownership of its Vector argument.
Bug: v8:7932
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Ie624a7a65cf5814fddce7a57bc557e4b9876bc53
Reviewed-on: https://chromium-review.googlesource.com/1155115
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54805}
Use the isolate version instead.
BUG=v8:7754
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I5239192fe6d31e84028806127d21ac54ee0a8ef6
Reviewed-on: https://chromium-review.googlesource.com/1146181
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54702}
This is a reland of 3dfaf8264f
Original change's description:
> [debug] liveedit in native
>
> Liveedit step-by-step:
> 1. calculate diff between old source and new source,
> 2. map function literals from old source to new source,
> 3. create new script for new_source,
> 4. mark literals with changed code as changed, all others as unchanged,
> 5. check that for changed literals there are no:
> - running generators in the heap,
> - non droppable frames (e.g. running generator) above them on stack.
> 6. mark the bottom most frame with changed function as scheduled for
> restart if any.
> 7. for unchanged functions:
> - deoptimize,
> - remove from cache,
> - update source positions,
> - move to new script,
> - reset feedback information and preparsed scope information if any,
> - replace any sfi in constant pool with changed one if any.
> 8. for changed functions:
> - deoptimize
> - remove from cache,
> - reset feedback information,
> - update all links from js functions to old shared with new one.
> 9. swap scripts.
>
> TBR=ulan@chromium.org
>
> Bug: v8:7862,v8:5713
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
> Change-Id: I8f6f6156318cc82d6f36d7ebc1c9f7d5f3aa1461
> Reviewed-on: https://chromium-review.googlesource.com/1105493
> Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#54146}
TBR=dgozman@chromium.org
Bug: v8:7862, v8:5713
Change-Id: I163ed2fd2ca3115ba0de74cb35a6fac9e40fdd94
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Reviewed-on: https://chromium-review.googlesource.com/1124879
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54187}
This reverts commit 3dfaf8264f.
Reason for revert: Failures - https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20gcc%204.8/20394
Original change's description:
> [debug] liveedit in native
>
> Liveedit step-by-step:
> 1. calculate diff between old source and new source,
> 2. map function literals from old source to new source,
> 3. create new script for new_source,
> 4. mark literals with changed code as changed, all others as unchanged,
> 5. check that for changed literals there are no:
> - running generators in the heap,
> - non droppable frames (e.g. running generator) above them on stack.
> 6. mark the bottom most frame with changed function as scheduled for
> restart if any.
> 7. for unchanged functions:
> - deoptimize,
> - remove from cache,
> - update source positions,
> - move to new script,
> - reset feedback information and preparsed scope information if any,
> - replace any sfi in constant pool with changed one if any.
> 8. for changed functions:
> - deoptimize
> - remove from cache,
> - reset feedback information,
> - update all links from js functions to old shared with new one.
> 9. swap scripts.
>
> TBR=ulan@chromium.org
>
> Bug: v8:7862,v8:5713
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
> Change-Id: I8f6f6156318cc82d6f36d7ebc1c9f7d5f3aa1461
> Reviewed-on: https://chromium-review.googlesource.com/1105493
> Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#54146}
TBR=dgozman@chromium.org,ulan@chromium.org,yangguo@chromium.org,kozyatinskiy@chromium.org
Change-Id: I45df5b6f3abaf29e593c6ac11edefbd0177d0109
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7862, v8:5713
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Reviewed-on: https://chromium-review.googlesource.com/1124159
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54151}
Liveedit step-by-step:
1. calculate diff between old source and new source,
2. map function literals from old source to new source,
3. create new script for new_source,
4. mark literals with changed code as changed, all others as unchanged,
5. check that for changed literals there are no:
- running generators in the heap,
- non droppable frames (e.g. running generator) above them on stack.
6. mark the bottom most frame with changed function as scheduled for
restart if any.
7. for unchanged functions:
- deoptimize,
- remove from cache,
- update source positions,
- move to new script,
- reset feedback information and preparsed scope information if any,
- replace any sfi in constant pool with changed one if any.
8. for changed functions:
- deoptimize
- remove from cache,
- reset feedback information,
- update all links from js functions to old shared with new one.
9. swap scripts.
TBR=ulan@chromium.org
Bug: v8:7862,v8:5713
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I8f6f6156318cc82d6f36d7ebc1c9f7d5f3aa1461
Reviewed-on: https://chromium-review.googlesource.com/1105493
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54146}
After this CL all liveedit tests call the same LiveEdit::PatchScript
method. This method will be updated later.
As well some new liveedit cctests added, unfortunately part of them
do not work with current implementation.
R=dgozman@chromium.org,yangguo@chromium.org
Bug: v8:7862
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I3521af12b0f95b39d13aaafb1d1cf60f3f642a97
Reviewed-on: https://chromium-review.googlesource.com/1108382
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53936}
This is a step towards avoiding materializing function_ altogether if we deoptimize. Typically we only need the SharedFunctionInfo.
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Idee78f02d1afe3d2cb70e93a6d96a5a33907f892
Reviewed-on: https://chromium-review.googlesource.com/1100474
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53789}
This reverts commit 9e27d4735f.
Reason for revert: Layout Test failures: https://ci.chromium.org/buildbot/client.v8.fyi/V8-Blink%20Linux%2064/24123
Original change's description:
> [debugger] Rewrite the ScopeIterator/DebugEvaluate to use Scope rather than ScopeInfo for inner scopes.
>
> This CL also bottlenecks all current scope handling in the ScopeIterator, and cleans up frame handling in debug-frames and the deoptimizer.
>
> Change-Id: I061922a356ce17794262f8d77d5d7c824558fc50
> Reviewed-on: https://chromium-review.googlesource.com/1095094
> Commit-Queue: Toon Verwaest <verwaest@chromium.org>
> Reviewed-by: Georg Neis <neis@chromium.org>
> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#53741}
TBR=yangguo@chromium.org,jarin@chromium.org,neis@chromium.org,jgruber@chromium.org,verwaest@chromium.org
Change-Id: I892856056258e3c68b36409b8b2d69e7686fc385
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/1102377
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53756}
This is a reland of 9e27d4735f
Original change's description:
> [debugger] Rewrite the ScopeIterator/DebugEvaluate to use Scope rather than ScopeInfo for inner scopes.
>
> This CL also bottlenecks all current scope handling in the ScopeIterator, and cleans up frame handling in debug-frames and the deoptimizer.
>
> Change-Id: I061922a356ce17794262f8d77d5d7c824558fc50
> Reviewed-on: https://chromium-review.googlesource.com/1095094
> Commit-Queue: Toon Verwaest <verwaest@chromium.org>
> Reviewed-by: Georg Neis <neis@chromium.org>
> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#53741}
Change-Id: I05262fef66d852876b9bb2869339053629c9b51d
Reviewed-on: https://chromium-review.googlesource.com/1102297
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53751}
This reverts commit 9e27d4735f.
Reason for revert: Fails MSan (use of uninitialized value): https://ci.chromium.org/buildbot/client.v8/V8%20Linux%20-%20arm64%20-%20sim%20-%20MSAN/21562
Original change's description:
> [debugger] Rewrite the ScopeIterator/DebugEvaluate to use Scope rather than ScopeInfo for inner scopes.
>
> This CL also bottlenecks all current scope handling in the ScopeIterator, and cleans up frame handling in debug-frames and the deoptimizer.
>
> Change-Id: I061922a356ce17794262f8d77d5d7c824558fc50
> Reviewed-on: https://chromium-review.googlesource.com/1095094
> Commit-Queue: Toon Verwaest <verwaest@chromium.org>
> Reviewed-by: Georg Neis <neis@chromium.org>
> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#53741}
TBR=yangguo@chromium.org,jarin@chromium.org,neis@chromium.org,jgruber@chromium.org,verwaest@chromium.org
Change-Id: Ief87c1e79fa2ec40f52fd747ec4ebbacf0da798b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/1101377
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53743}
This CL also bottlenecks all current scope handling in the ScopeIterator, and cleans up frame handling in debug-frames and the deoptimizer.
Change-Id: I061922a356ce17794262f8d77d5d7c824558fc50
Reviewed-on: https://chromium-review.googlesource.com/1095094
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53741}
Currently we enable instrumentation if debugger is active. With this
approach we can not:
- capture async stack when debugger is disabled,
- avoid async instrumentation overhead when debugger is enabled and
async stacks are disabled.
R=dgozman@chromium.org,yangguo@chromium.org
Bug: none
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I19400c4c4e12b6c9b5a980fb6bd3293bac6e6a64
Reviewed-on: https://chromium-review.googlesource.com/1081494
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53530}
1) Let firstNonEmptySourceURL traverse async stack trace (if any).
2) Expose Runtime.setMaxCallStackSizeToCapture API to control the number of frames to capture.
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I72f021c6ae9e317af67c3114fd4860ce0f06d977
Reviewed-on: https://chromium-review.googlesource.com/1085643
Commit-Queue: Hidy Han <hidyhan@chromium.org>
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Pavel Feldman <pfeldman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53506}
After [1], a manual dependency on exe_and_shlib_deps is no longer necessary
since it's automatically added. This CL removes all remaining manual references
to exe_and_shlib_deps.
[1] d7ed1f0a9c
BUG=chromium:845700
R=machenbach
Change-Id: I17da573b7b6509a690caf8be6ae6afc180105f07
Reviewed-on: https://chromium-review.googlesource.com/1082913
Commit-Queue: Thomas Anderson <thomasanderson@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53500}
This is a reland of 49c4ac7753
Original change's description:
> [inspector] added Runtime.installBinding method
>
> A lot of different clients use console.debug as a message channel from
> page to protocol client. console.debug is a little slow and not
> designed for this use case.
>
> This CL introduces new method: Runtime.installBinding. This method
> installs binding function by given name on global object on each
> inspected context including any context created later.
> Binding function takes exactly one string argument. Each time when
> binding function is called, Runtime.bindingCalled notification is
> triggered and includes passed payload.
>
> Binding function survives page reload and reinstalled right after
> console object is setup. So installed binding can be used inside
> script added by Page.addScriptToEvaluateOnNewDocument so client may do
> something like:
> Runtime.installBinding({name: 'send'});
> Page.addScriptToEvaluateOnNewDocument({source: 'console.debug = send'});
> .. navigate page ..
>
> In microbenchmark this function is ~4.6 times faster then
> console.debug.
>
> R=lushnikov@chromium.org,pfeldman@chromium.org
>
> Bug: none
> Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
> Change-Id: I3e0e231dde9d45116709d248f6e9e7ec7037e8e3
> Reviewed-on: https://chromium-review.googlesource.com/1077662
> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#53462}
TBR=dgozman@chromium.org
Bug: none
Change-Id: I58d053581a86f15338dea621498058b7b75c7c85
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Reviewed-on: https://chromium-review.googlesource.com/1081833
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53479}
This reverts commit 49c4ac7753.
Reason for revert: breaks linux_chromium_rel_ng when rolling into Chromium: https://ci.chromium.org/p/chromium/builders/luci.chromium.try/linux_chromium_rel_ng/107377
Original change's description:
> [inspector] added Runtime.installBinding method
>
> A lot of different clients use console.debug as a message channel from
> page to protocol client. console.debug is a little slow and not
> designed for this use case.
>
> This CL introduces new method: Runtime.installBinding. This method
> installs binding function by given name on global object on each
> inspected context including any context created later.
> Binding function takes exactly one string argument. Each time when
> binding function is called, Runtime.bindingCalled notification is
> triggered and includes passed payload.
>
> Binding function survives page reload and reinstalled right after
> console object is setup. So installed binding can be used inside
> script added by Page.addScriptToEvaluateOnNewDocument so client may do
> something like:
> Runtime.installBinding({name: 'send'});
> Page.addScriptToEvaluateOnNewDocument({source: 'console.debug = send'});
> .. navigate page ..
>
> In microbenchmark this function is ~4.6 times faster then
> console.debug.
>
> R=lushnikov@chromium.org,pfeldman@chromium.org
>
> Bug: none
> Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
> Change-Id: I3e0e231dde9d45116709d248f6e9e7ec7037e8e3
> Reviewed-on: https://chromium-review.googlesource.com/1077662
> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#53462}
TBR=dgozman@chromium.org,lushnikov@chromium.org,pfeldman@chromium.org,kozyatinskiy@chromium.org
Change-Id: I1ebafd42db01d8a6435d58386f2c667b92db12f1
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: none
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Reviewed-on: https://chromium-review.googlesource.com/1082311
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53470}
A lot of different clients use console.debug as a message channel from
page to protocol client. console.debug is a little slow and not
designed for this use case.
This CL introduces new method: Runtime.installBinding. This method
installs binding function by given name on global object on each
inspected context including any context created later.
Binding function takes exactly one string argument. Each time when
binding function is called, Runtime.bindingCalled notification is
triggered and includes passed payload.
Binding function survives page reload and reinstalled right after
console object is setup. So installed binding can be used inside
script added by Page.addScriptToEvaluateOnNewDocument so client may do
something like:
Runtime.installBinding({name: 'send'});
Page.addScriptToEvaluateOnNewDocument({source: 'console.debug = send'});
.. navigate page ..
In microbenchmark this function is ~4.6 times faster then
console.debug.
R=lushnikov@chromium.org,pfeldman@chromium.org
Bug: none
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I3e0e231dde9d45116709d248f6e9e7ec7037e8e3
Reviewed-on: https://chromium-review.googlesource.com/1077662
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53462}
This reverts commit 003159e777.
Reason for revert: breaks roll into Chromium: https://ci.chromium.org/p/chromium/builders/luci.chromium.try/linux_chromium_headless_rel/3140
Original change's description:
> [inspector] RemoteObject.description should be empty for primitive type
>
> We currently report description field for numbers. On client side user
> can calculate description as remoteObject.unserializableValue ||
> (remoteObject.value + ''). Let's report description only for objects to
> simplify value -> remoteObject logic a bit.
>
> R=dgozman@chromium.org
> TBR=jgruber@chromium.org
>
> Bug: chromium:595206
> Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
> Change-Id: I91356a44aa3024e20c8f966869abf4a41b88e4bc
> Reviewed-on: https://chromium-review.googlesource.com/737485
> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
> Reviewed-by: Pavel Feldman <pfeldman@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#53453}
TBR=dgozman@chromium.org,pfeldman@chromium.org,kozyatinskiy@chromium.org
Change-Id: Ifc184e1ac158d9ea7034922a7250444448fac49f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:595206
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Reviewed-on: https://chromium-review.googlesource.com/1081207
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53461}
This is another step to remove a huge amount of legacy code from v8.
R=dgozman@chromium.org
Bug: v8:5530
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I634bda41c53a49dc4912291eb52f02847f56f4f3
Reviewed-on: https://chromium-review.googlesource.com/1080398
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53459}
We currently report description field for numbers. On client side user
can calculate description as remoteObject.unserializableValue ||
(remoteObject.value + ''). Let's report description only for objects to
simplify value -> remoteObject logic a bit.
R=dgozman@chromium.orgTBR=jgruber@chromium.org
Bug: chromium:595206
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I91356a44aa3024e20c8f966869abf4a41b88e4bc
Reviewed-on: https://chromium-review.googlesource.com/737485
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Pavel Feldman <pfeldman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53453}
If async function A awaited async function B, stepOut from function B
should go to function A.
Bug: v8:7753
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Iedc1d8b85a52aa60519e56b319325436fc2168c9
Reviewed-on: https://chromium-review.googlesource.com/1054618
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53451}
