Since liftoff is turned on upon debugger.enable, these tests need to be
skipped.
Change-Id: Icaa02ffb77d0bbcb24b2c232e519c0547e714a24
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2062940
Reviewed-by: Milad Farazmand <miladfar@ca.ibm.com>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#66335}
Port 7b79a02d2b
Original Commit Message:
This CL adds a --debug-in-liftoff flag, which takes another path in
{WasmScript::SetBreakPointForFunction}, and sets the breakpoint via
{wasm::DebugInfo} (Liftoff-related) instead of {WasmDebugInfo} (C++
interpreter related).
Actual breakpoint support is not there yet, so the new test which sets
this flag does not currently break anywhere. This will change with a
future CL.
R=clemensb@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N
Change-Id: I632e4c945c88f58d8caba8688356f66406bc04aa
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2016915
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#65953}
Due to the changes introduced int this CL:
https://chromium-review.googlesource.com/c/v8/v8/+/1991498
wasm-scope-info-liftoff needs to be skipped until
lifoff is enabled. Details can be found in the comment
section of the above link.
Change-Id: I1f61d1685a6ec2e81dab84b003f984a706d45737
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1993906
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#65726}
Embedded builtins are now unconditionally enabled, which removes the
need to differentiate between enabled/disabled embedded builtins.
This Cl removes the 'embedded_builtins' variant and related
*.status entries.
R=machenbach@chromium.org
Bug: v8:8519
Change-Id: I55d0dd54735b7cc437832af6fa2836fd6c14a317
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1864936
Commit-Queue: Simon Zünd <szuend@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64464}
This tests calling Debugger.getPossibleBreakpoints on a user function
embedded into the startup snapshot.
Currently, this fails because inspector does not know how to handle
scripts without an associated context. The test should be updated
once we have a fix.
Bug: v8:9029
Change-Id: Id2391a2df203fa7f119f39ea1c34da6a7c54206f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1581643
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61063}
This is a reland of 067ba2a0c6.
Unchanged reland, hence TBR.
Original change's description:
> [wasm] Add stack guard for logging code
>
> Benchmarks or worker threads might never return to the event queue,
> hence they will never execute the scheduled foreground task to log
> compiled and published wasm code.
> This CL adds a stack guard to log the code, to ensure that we also log
> it for wasm code that never returns to the event queue.
>
> R=mstarzinger@chromium.org
>
> Bug: v8:9104
> Change-Id: I176959cadb4ab3a60153d0717530c032272ad3e8
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1561073
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#60879}
TBR=mstarzinger@chromium.org
Bug: v8:9104
Change-Id: I105b37ef8429d16ef5b983919ba8bca615e347c0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1570017
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60899}
Benchmarks or worker threads might never return to the event queue,
hence they will never execute the scheduled foreground task to log
compiled and published wasm code.
This CL adds a stack guard to log the code, to ensure that we also log
it for wasm code that never returns to the event queue.
R=mstarzinger@chromium.org
Bug: v8:9104
Change-Id: I176959cadb4ab3a60153d0717530c032272ad3e8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1561073
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60879}
Instead of having sequential compilation implemented as a separate
path, we can just use the existing parallel compilation path, and
restrict the number of parallel compilations (if deterministic
compilation is required).
R=mstarzinger@chromium.org
Bug: v8:9104
Change-Id: Ia12c6e45455834a131b3d2ed55f5fe9132903d8e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1552782
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60740}
The test is working since some time. It was blocked on the jump table,
and patching it correctly when redirecting imported functions to the
interpreter.
R=mstarzinger@chromium.org
Bug: v8:7767
Change-Id: Id3a16de9c6403cab0321958b681ff18f216fe978
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1559852
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60716}
This is a reland of 6202c4458b.
Moved skipped test from 'variant == jitless' to
'lite_mode or variant == jitless'.
Original change's description:
> [inspector] Add wasm profiling test
>
> This adds a first simple test to check that CPU profiles contain wasm
> function names.
>
> R=herhut@chromium.org, kozyatinskiy@chromium.org
>
> Bug: v8:8783
> Change-Id: I26b1fd2b7ec555c073d80a464ee8a799b017b07a
> Reviewed-on: https://chromium-review.googlesource.com/c/1454597
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Reviewed-by: Stephan Herhut <herhut@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59703}
TBR=herhut@chromium.org
Bug: v8:8783
Change-Id: I4f68db86bf1caa4f0d68dd4fa227ded25bf5145a
Reviewed-on: https://chromium-review.googlesource.com/c/1477678
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59730}
This adds a first simple test to check that CPU profiles contain wasm
function names.
R=herhut@chromium.org, kozyatinskiy@chromium.org
Bug: v8:8783
Change-Id: I26b1fd2b7ec555c073d80a464ee8a799b017b07a
Reviewed-on: https://chromium-review.googlesource.com/c/1454597
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Stephan Herhut <herhut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59703}
--jitless -> --no-opt
-> --no-validate-asm
-> --wasm-interpret-all -> --no-asm-wasm-lazy-compilation
-> --no-wasm-lazy-compilation
Note that wasm still isn't supported in jitless mode since it generates
code at runtime even with --wasm-interpret-all.
Drive-by: Fail early when trying to compile irregexp code in jitless
mode.
Cq-Include-Trybots: luci.v8.try:v8_linux_arm_lite_rel_ng
Bug: v8:7777
Change-Id: I7f0421f71efeaaeb030ed9ec268d12a659667acf
Reviewed-on: https://chromium-review.googlesource.com/c/1406677
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58820}
This CL disables RX (read and execute) permissions for Code memory
when in jitless mode. All memory that was previously allocated RX
is now read-only.
Bug: v8:7777
Cq-Include-Trybots: luci.v8.try:v8_linux_arm_lite_rel_ng
Change-Id: I52d6ed785d244ec33168a02293c5506d26f36fe8
Reviewed-on: https://chromium-review.googlesource.com/c/1390122
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58692}
Don't allocate feedback vectors and feedback metadata in lite mode.
Also updates to skip tests that require feedback vectors.
This is a reland of
https://chromium-review.googlesource.com/c/v8/v8/+/1384087 after skipping
the failing tests.
Bug: v8:8394
Change-Id: I7766533b85a144e62996ceed8d542cdc534feeb5
Reviewed-on: https://chromium-review.googlesource.com/c/1384307
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58363}
This reverts commit 62e86b88e5.
Reason for revert: Fails on arm sim lite debug: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20arm%20-%20sim%20-%20lite%20-%20debug/1075
Original change's description:
> Do not allocate feedback vectors and feedback metadata in lite mode
>
> Don't allocate feedback vectors and feedback metadata in lite mode.
> Also updates to skip tests that require feedback vectors.
>
> Bug: v8:8394
> Change-Id: I22c64a32c44bb8f25fb09003d6e9fc5a04e84f8a
> Reviewed-on: https://chromium-review.googlesource.com/c/1378173
> Commit-Queue: Mythri Alle <mythria@chromium.org>
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58351}
TBR=rmcilroy@chromium.org,yangguo@chromium.org,mlippautz@chromium.org,mythria@chromium.org
Change-Id: I88fd37ea4e21aa2cc81eceb87ddb35c23224beae
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:8394
Reviewed-on: https://chromium-review.googlesource.com/c/1384087
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58355}
Don't allocate feedback vectors and feedback metadata in lite mode.
Also updates to skip tests that require feedback vectors.
Bug: v8:8394
Change-Id: I22c64a32c44bb8f25fb09003d6e9fc5a04e84f8a
Reviewed-on: https://chromium-review.googlesource.com/c/1378173
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58351}
These two tests fail if the memory used by builtins increases too much.
They aren't intended to monitor the memory used by builtins, so these
failures are spurious.
Bug: v8:8521
Change-Id: I67e61abe30aaf69aeb3e6a2c885795061a318851
Reviewed-on: https://chromium-review.googlesource.com/c/1354041
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57911}
It's been failing for a while, and looks like we reach some arbitrary
heap limit, triggering an early OOM before the debugger hook is set.
Bug: v8:8494
Change-Id: I472dc8955ba2f0eb018ac6e7ca83e4beaaefc318
Reviewed-on: https://chromium-review.googlesource.com/c/1350830
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57820}
This test takes nearly 10 minutes to run on arm64, and over 5 on arm.
Bug: v8:7783
Change-Id: I6798c001a76c59974729e4b2618167578eb50a1b
Reviewed-on: https://chromium-review.googlesource.com/c/1321034
Commit-Queue: Adam Klein <adamk@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57327}
- introduced ValueMirror interface, this interface contains methods to generate
different protocol entities,
- introduced DebugPropertyIterator, this iterator iterates through object properties
in the following order: exotic indices, enumerable strings, all other properties,
- removed all injected script infra, e.g. closure compiler,
R=dgozman@chromium.orgTBR=yangguo@chromium.org
Bug: chromium:595206
Change-Id: I030fdb3a80074ca6edd4749f86b39b590776ae6f
Reviewed-on: https://chromium-review.googlesource.com/c/1310056
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57181}
- introduced ValueMirror interface, this interface contains methods to generate
different protocol entities,
- introduced DebugPropertyIterator, this iterator iterates through object properties
in the following order: exotic indices, enumerable strings, all other properties,
- removed all injected script infra, e.g. closure compiler,
R=dgozman@chromium.orgTBR=yangguo@chromium.org
Bug: chromium:595206
Change-Id: Idcfc04489ee52e015ad1d1d191c3474cc65e63f2
Reviewed-on: https://chromium-review.googlesource.com/c/1308353
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57150}
This skips the slowest tests in stress and noopt variants.
TBR=sigurds@chromium.org
NOTRY=true
Bug: v8:7783
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Ic471a2ab3e6806c4c60b81c0cdddfb44b199dd26
Reviewed-on: https://chromium-review.googlesource.com/c/1286334
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56715}
This enables cctest, unittests, fuzzer and inspector on Android.
The cctest suite requires extra resource-fetching logic for the
bytecode-generator expectation files.
Bug: chromium:866862
Cq-Include-Trybots: luci.v8.try:v8_android_arm64_n5x_rel_ng
Change-Id: If3da853a62c047388476a7f38e32e64e2859f186
Reviewed-on: https://chromium-review.googlesource.com/1213208
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55784}
We need to change WasmExportedFunction to call imported functions via
the import table, so there will be no embedded call target.
This also removes the necessity to generate an unreachable call after
the runtime call for js-incompatible signatures.
R=titzer@chromium.org
Bug: chromium:843563,v8:6668
Change-Id: I82cb31930f6b61ad59fde63a8c5ae631da3d1a14
Reviewed-on: https://chromium-review.googlesource.com/1063771
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53239}
D8 enables the Wasm trap handler by default now, but we need to make sure the
older bounds check case still gets test coverage too, as bounds checks will
continue to be a supported configuration.
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I5b0bdded6929a9b3a8480e87d038398b8d2a0fd8
Reviewed-on: https://chromium-review.googlesource.com/1048835
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Eric Holk <eholk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53078}
This changes the baseline of an inspector test setting breakpoints
within an asm.js module while the module is being executed. With the
validator it is not supported to switch from active WebAssembly code
back to debuggable interpreter code. Hence some previously expected
breakpoints no longer fire, the behavior is consistent across all
configurations now though.
R=yangguo@chromium.org
TEST=inspector/debugger/asm-js-breakpoint-during-exec
BUG=v8:6166
Change-Id: Ie1bb62fa6df28b10336b4cb5d381d2141eec356c
Reviewed-on: https://chromium-review.googlesource.com/608977
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47301}
Removes the pathways to use Full-Codegen from compiler.cc. Also removes all
paths to optimize using AstGraphBuilder, which relies on Full-codegen.
Cleans up ast-numbering, runtime-profiler and some runtime functions to
remove now dead code.
This makes Full-codegen and AstGraphBuilder dead, but doesn't remove their
code yet, that will be done in a followup CL to keep things reviewable.
BUG=v8:6409
Change-Id: I3901ff17d960b2bb084cef0cb39fa16cb8419881
Reviewed-on: https://chromium-review.googlesource.com/583328
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47277}
Note that this also renames the existing "asm_wasm" variant to use the
more appropriate "stress_asm_wasm" name.
R=rmcilroy@chromium.org
BUG=v8:6409
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: I1f9550cd03874c678f4583047a4e123a6f090250
Reviewed-on: https://chromium-review.googlesource.com/584879
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46937}
Nop bytecodes are required only for break locations in debugger. Since nop bytecode doesn't change program state we can remove all of them.
There are at least two changes which this CL produce:
- we don't provide break position when we load local variable (still provide when load variable from global),
- we don't provide break position for statements without actual break positions (e.g. "a;") - these expressions should be super rare and user always can set breakpoint before or after this statement.
More details in one pager: https://docs.google.com/a/google.com/document/d/1JXlQpfMa9vRojbE272b6GMBbrfh6m_00135iAUOJEz8/edit?usp=sharing
Bug: v8:6425
Change-Id: I4aee73d497a84f7b5d89caa6dda6d3060567dfda
Reviewed-on: https://chromium-review.googlesource.com/543161
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46742}
Goal of this CL: explicit return from non-async function has position after
return expression as return position (will unblock [1]).
BytecodeArrayBuilder has SetStatementPosition and SetExpressionPosition methods.
If one of these methods is called then next generated bytecode will get passed
position. It's general treatment for most cases.
Unfortunately it doesn't work for Returns:
- debugger requires source positions exactly on kReturn bytecode in stepping
implementation,
- BytecodeGenerator::BuildReturn and BytecodeGenerator::BuildAsyncReturn
generates more then one bytecode and general solution will put return position
on first generated bytecode,
- it's not easy to split BuildReturn function into two parts to allow something
like following in BytecodeGenerator::VisitReturnStatement since generated
bytecodes are actually controlled by execution_control().
..->BuildReturnPrologue();
..->SetReturnPosition(stmt);
..->Return();
In this CL we pass ReturnStatement through ExecutionControl and use it for
position when we emit return bytecode right here.
So this CL only will improve return position for returns inside of non-async
functions, I'll address async functions later.
[1] https://chromium-review.googlesource.com/c/543161/
Change-Id: Iede512c120b00c209990bf50c20e7d23dc0d65db
Reviewed-on: https://chromium-review.googlesource.com/560738
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46687}
The variant in question was intended to test Crankshaft, which is being
deprecated. Note that the variants 'nooptimization' and 'fullcode' still
test configuration where TurboFan is not active.
R=machenbach@chromium.org
BUG=v8:6408
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: I587c3eee7ba511dfc270aab66b546d2532bc635f
Reviewed-on: https://chromium-review.googlesource.com/528133
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45785}
