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  1. 31 May, 2019 3 commits
  3. 30 May, 2019 3 commits
  5. 29 May, 2019 2 commits
  7. 28 May, 2019 4 commits
  9. 27 May, 2019 10 commits
    • Tobias Tebbi's avatar
      [torque] no longer generate assemblers per namespace · 19d8bfa5
      Tobias Tebbi authored 
      Instead of generating one CodeStubAssembler-like class per namespace,
Torque-generated macros are now free-standing functions not included
from CSA code, and explicitly exported macros become part of the new
TorqueGeneratedExportedMacrosAssembler, which CodeStubAssembler
inherits from, thus making them available to all CSA code.

Structs are now defined in a new header csa-types-tq.h as free-standing
types with the prefix "TorqueStruct".

This is a preparation for generating per Torque-file instead of per
namespace.

Change-Id: I60fadc493a63f85d1d340768ec6f11ae47be0cb8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1628787
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: 's avatarSigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61865}
      19d8bfa5
    • Benedikt Meurer's avatar
      Reland "[typedarray] Move external/data pointer to JSTypedArray." · 70bd7cf0
      Benedikt Meurer authored 
      This is a reland of 4b86fea5 with
copy&paste typo in CodeStubAssembler::AllocateByteArray() fixed
(bug led to holes in new space, which was crashing reproducibly
on the ia32 bot).

Original change's description:
> [typedarray] Move external/data pointer to JSTypedArray.
>
> As the next step in supporting huge typed arrays in V8, this moves the
> external/data pointer from the FixedTypedArrayBase backing store to the
> JSTypedArray instance itself, and replaces the special backing stores
> with a plain ByteArray (removing all the code for the FixedTypedArrayBase
> class hierarchy). By doing so, we can drastically simplify the system
> around typed arrays.
>
> Note: Several places in the code base used to check the instance type
> of the elements backing store of a JSTypedArray instead of checking the
> elements kind on the JSTypedArray map directly. Those had to be fixed,
> since the backing store is now always a ByteArray.
>
> Drive-by-fix: Move all the typed elements access related code into the
> elements.cc file to properly encapsulate the accesses.
>
> Doc: http://doc/1Z-wM2qwvAuxH46e9ivtkYvKzzwYZg8ymm0x0wJaomow
> Bug: chromium:951196, chromium:965583, v8:4153, v8:7881, v8:9183
> Change-Id: I8cc06b190c53e34155000b4560f5f3ef40621646
> Cq-Include-Trybots: luci.chromium.try:linux-rel,win7-rel
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627535
> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
> Reviewed-by: Peter Marshall <petermarshall@chromium.org>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Reviewed-by: Simon Zünd <szuend@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#61855}

Tbr: petermarshall@chromium.org
Bug: chromium:951196, chromium:965583, v8:4153, v8:7881, v8:9183
Change-Id: I87fcdb28532c5f08cc227332a4d59546cb423810
Cq-Include-Trybots: luci.chromium.try:linux-rel, win7-rel
Cq-Include-Trybots: luci.v8.try:v8_linux_shared_compile_rel
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1631592Reviewed-by: 's avatarBenedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61864}
      70bd7cf0
    • Peter Marshall's avatar
      [tracing] Add a test harness for perfetto tracing tests · 9a50c84f
      Peter Marshall authored 
      Add test harness so that we can avoid all this boilerplate for common
tests in the future. Use it for the existing perfetto tracing test.

Cq-Include-Trybots: luci.v8.try:v8_linux64_perfetto_dbg_ng
Bug: v8:8339
Change-Id: Iddc716aade3eef2431bcc7eaa8b8b6502edaaa00
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1631418
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: 's avatarJakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61857}
      9a50c84f
    • Clemens Hammacher's avatar
      Revert "[typedarray] Move external/data pointer to JSTypedArray." · e4db146a
      Clemens Hammacher authored 
      This reverts commit 4b86fea5.

Reason for revert: Fails on linux shared: https://ci.chromium.org/p/v8/builders/ci/V8%20Linux%20-%20shared/31045

Original change's description:
> [typedarray] Move external/data pointer to JSTypedArray.
> 
> As the next step in supporting huge typed arrays in V8, this moves the
> external/data pointer from the FixedTypedArrayBase backing store to the
> JSTypedArray instance itself, and replaces the special backing stores
> with a plain ByteArray (removing all the code for the FixedTypedArrayBase
> class hierarchy). By doing so, we can drastically simplify the system
> around typed arrays.
> 
> Note: Several places in the code base used to check the instance type
> of the elements backing store of a JSTypedArray instead of checking the
> elements kind on the JSTypedArray map directly. Those had to be fixed,
> since the backing store is now always a ByteArray.
> 
> Drive-by-fix: Move all the typed elements access related code into the
> elements.cc file to properly encapsulate the accesses.
> 
> Doc: http://doc/1Z-wM2qwvAuxH46e9ivtkYvKzzwYZg8ymm0x0wJaomow
> Bug: chromium:951196, chromium:965583, v8:4153, v8:7881, v8:9183
> Change-Id: I8cc06b190c53e34155000b4560f5f3ef40621646
> Cq-Include-Trybots: luci.chromium.try:linux-rel,win7-rel
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627535
> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
> Reviewed-by: Peter Marshall <petermarshall@chromium.org>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Reviewed-by: Simon Zünd <szuend@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#61855}

TBR=ulan@chromium.org,yangguo@chromium.org,titzer@chromium.org,sigurds@chromium.org,petermarshall@chromium.org,bmeurer@chromium.org,szuend@chromium.org

Change-Id: I0bc1f935de6063acf75a0f4bb8c0ba67428603fd
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:951196, chromium:965583, v8:4153, v8:7881, v8:9183
Cq-Include-Trybots: luci.chromium.try:linux-rel, win7-rel
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1631427Reviewed-by: 's avatarClemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61856}
      e4db146a
    • Benedikt Meurer's avatar
      [typedarray] Move external/data pointer to JSTypedArray. · 4b86fea5
      Benedikt Meurer authored 
      As the next step in supporting huge typed arrays in V8, this moves the
external/data pointer from the FixedTypedArrayBase backing store to the
JSTypedArray instance itself, and replaces the special backing stores
with a plain ByteArray (removing all the code for the FixedTypedArrayBase
class hierarchy). By doing so, we can drastically simplify the system
around typed arrays.

Note: Several places in the code base used to check the instance type
of the elements backing store of a JSTypedArray instead of checking the
elements kind on the JSTypedArray map directly. Those had to be fixed,
since the backing store is now always a ByteArray.

Drive-by-fix: Move all the typed elements access related code into the
elements.cc file to properly encapsulate the accesses.

Doc: http://doc/1Z-wM2qwvAuxH46e9ivtkYvKzzwYZg8ymm0x0wJaomow
Bug: chromium:951196, chromium:965583, v8:4153, v8:7881, v8:9183
Change-Id: I8cc06b190c53e34155000b4560f5f3ef40621646
Cq-Include-Trybots: luci.chromium.try:linux-rel,win7-rel
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627535
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: 's avatarPeter Marshall <petermarshall@chromium.org>
Reviewed-by: 's avatarUlan Degenbaev <ulan@chromium.org>
Reviewed-by: 's avatarSimon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61855}
      4b86fea5
    • Peter Marshall's avatar
      [tracing] Add a way to test perfetto traces. · d365f62e
      Peter Marshall authored 
      Add a new abstract class TraceEventListener which is just an interface
for consuming trace events. This separates the V8-specific stuff that
an actual perfetto consumer needs to do e.g. handling the has_more flag
and signalling back to the controller with a semaphore.

This is a change from the previous plan of making the PerfettoConsumer
class sub-classable to implement custom consumption of trace events.
This will be difficult when the consumer is created outside of the
PerfettoTracingController as we can't hook up the
consumer_finished_semaphore_ that belongs to the controller.

Now the PerfettoTracingController is responsible for the Consumer life-
cycle and hides it entirely from callers. We add the
AddTraceEventListener() method to allow callers to register a listener
either for testing or a JSON listener for real tracing.

This lets us write tests that can store all the trace events in memory
without first converting them to JSON, letting us write test more
easily. There's an example test add to test-tracing - more tests using
this style will follow.

Cq-Include-Trybots: luci.v8.try:v8_linux64_perfetto_dbg_ng
Bug: v8:8339
Change-Id: I2d2b0f408b1c7bed954144163e1968f40d772c1b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1628789
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Auto-Submit: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: 's avatarUlan Degenbaev <ulan@chromium.org>
Reviewed-by: 's avatarJakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61854}
      d365f62e
    • Clemens Hammacher's avatar
      [cleanup] Replace simple typedefs by using · a335f2ae
      Clemens Hammacher authored 
      This replaces all typedefs that define types and not functions by the
equivalent "using" declaration.

This was done mostly automatically using this command:
ag -l '\btypedef\b' src test | xargs -L1 \
     perl -i -p0e 's/typedef ([^*;{}]+) (\w+);/using \2 = \1;/sg'

Patchset 2 then adds some manual changes for typedefs for pointer types,
where the regular expression did not match.

R=mstarzinger@chromium.org
TBR=yangguo@chromium.org, jarin@chromium.org

Bug: v8:9183
Change-Id: I6f6ee28d1793b7ac34a58f980b94babc21874b78
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1631409
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: 's avatarMichael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61849}
      a335f2ae
    • Thibaud Michaud's avatar
      [wasm] Compile import wrappers in parallel · bfc6ec99
      Thibaud Michaud authored 
      R=ahaas@chromium.org
CC=​titzer@chromium.org

Bug: v8:9231
Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_rel
Change-Id: I3de9c839ad43ab37c69b622ccf221dfc429c2e2d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1605732
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: 's avatarClemens Hammacher <clemensh@chromium.org>
Reviewed-by: 's avatarAndreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61839}
      bfc6ec99
    • Jakob Kummerow's avatar
      [cleanup] Drop some dead (Macro)Assembler code · ffc70752
      Jakob Kummerow authored 
      Drive-by: fix an #include that the gcov bot is missing

Bug: v8:9183
Change-Id: I35d1b4e346a56799a5f49b7059a658d5ccfe75ac
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627548Reviewed-by: 's avatarJakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61837}
      ffc70752
    • Z Nguyen-Huu's avatar
      Implement spec change in some Proxy traps · e846ad9f
      Z Nguyen-Huu authored 
      Pass test262 change in Proxy: defineProperty, deleteProperty, getOwnPropertyDescriptor.

Bug: v8:9228
Change-Id: Id9a2c8dcbfcf68ed2837eb6d5042abcbce7ab0ba
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1626474
Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
Reviewed-by: 's avatarGeorg Neis <neis@chromium.org>
Reviewed-by: 's avatarMaya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61832}
      e846ad9f
  11. 24 May, 2019 1 commit
  13. 23 May, 2019 8 commits
  15. 22 May, 2019 5 commits
  17. 21 May, 2019 4 commits