1. 17 Mar, 2022 1 commit
  2. 04 Mar, 2022 1 commit
  3. 04 Feb, 2022 1 commit
    • Michael Achenbach's avatar
      [infra] Make various scripts compatible with Python3 · efd28c14
      Michael Achenbach authored
      This fixes all Python3 problems in scripts and tests running via
      v8_presubmit.py. It includes:
      - Test runner
      - Release tools
      - Perf runner
      - Torque formatter
      - V8's main presubmit
      
      On bots, v8_presubmit is run with vpython, hence we also add
      the required dependencies. After the Python3 migration, most
      of the transitional code in this CL can be removed again.
      
      Bug: chromium:1293709,chromium:1292016
      Change-Id: Ic25e5965948b212c047e9d5194d2a4b6db1fa91b
      Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3432213Reviewed-by: 's avatarLiviu Rau <liviurau@chromium.org>
      Commit-Queue: Michael Achenbach <machenbach@chromium.org>
      Cr-Commit-Position: refs/heads/main@{#78936}
      efd28c14
  4. 21 Jul, 2021 1 commit
  5. 16 Jul, 2020 1 commit
  6. 12 May, 2020 1 commit
  7. 06 May, 2020 1 commit
  8. 01 May, 2020 1 commit
  9. 24 Oct, 2019 1 commit
  10. 11 Oct, 2019 1 commit
    • Seth Brenith's avatar
      [torque] Generate instance types · 8c7ae314
      Seth Brenith authored
      Design doc:
      https://docs.google.com/document/d/1ZU6rCvF2YHBGMLujWqqaxlPsjFfjKDE9C3-EugfdlAE/edit
      
      Changes from the design doc:
      - Changed to use 'class' declarations rather than 'type' declarations
        for things that need instance types but whose layout is not known to
        Torque. These declarations end with a semicolon rather than having a
        full set of methods and fields surrounded by {}. If the class's name
        should not be treated as a class name in generated output (because
        it's actually a template, or doesn't exist at all), we use the
        standard 'generates' clause to declare the most appropriate C++ class.
      - Removed @instanceTypeName.
      - @highestInstanceType became @highestInstanceTypeWithinParentClassRange
        to indicate a semantic change: it no longer denotes the highest
        instance type globally, but only within the range of values for its
        immediate parent class. This lets us use it for Oddball, which is
        expected to be the highest primitive type.
      - Added new abstract classes JSCustomElementsObject and JSSpecialObject
        to help with some range checks.
      - Added @lowestInstanceTypeWithinParentClassRange so we can move the new
        classes JSCustomElementsObject and JSSpecialObject to the beginning of
        the JSObject range. This seems like the least-brittle way to establish
        ranges that also include JSProxy (and these ranges are verified with
        static assertions in instance-type.h).
      - Renamed @instanceTypeValue to @apiExposedInstanceTypeValue.
      - Renamed @instanceTypeFlags to @reserveBitsInInstanceType.
      
      This change introduces the new annotations and adds the ability for
      Torque to assign instance types that satisfy those annotations. Torque
      now emits two new macros:
      - TORQUE_ASSIGNED_INSTANCE_TYPES, which is used to define the
        InstanceType enumeration
      - TORQUE_ASSIGNED_INSTANCE_TYPE_LIST, which replaces the non-String
        parts of INSTANCE_TYPE_LIST
      
      The design document mentions a couple of other macro lists that could
      easily be replaced, but I'd like to defer those to a subsequent checkin
      because this one is already pretty large.
      
      Bug: v8:7793
      Change-Id: Ie71d93a9d5b610e62be0ffa3bb36180c3357a6e8
      Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1757094
      Commit-Queue: Seth Brenith <seth.brenith@microsoft.com>
      Reviewed-by: 's avatarTobias Tebbi <tebbi@chromium.org>
      Reviewed-by: 's avatarJakob Gruber <jgruber@chromium.org>
      Reviewed-by: 's avatarSathya Gunasekaran  <gsathya@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#64258}
      8c7ae314
  11. 26 Aug, 2019 1 commit
    • Tobias Tebbi's avatar
      Reland "[torque] introduce JSAny type for user-accessible JavaScript values" · 1ef99b93
      Tobias Tebbi authored
      Changes in the reland: Rebased and added a check that JavaScript-linkage
      builtins use JSAny in parameters and return type, plus the necessary
      cleanups for this test to pass.
      
      Design Doc: https://docs.google.com/document/d/1z6j0pWHnNIfId0v00uWN2HBrGRDJxJfYuCr5K7Kr1xA
      
      This reverts commit 4418a7b9.
      
      Original change's description:
      > Revert "[torque] introduce JSAny type for user-accessible JavaScript values"
      >
      > This reverts commit 79b00555.
      >
      > Reason for revert: needs more discussion
      >
      > Original change's description:
      > > [torque] introduce JSAny type for user-accessible JavaScript values
      > >
      > > This CL introduces a JSAny type for user-exposed JavaScript values and
      > > a few new types to define it. Especially, it splits Symbol into
      > > PrivateSymbol (not exposed) and PublicSymbol (JavaScript exposed
      > > symbols).
      > >
      > > The change is mostly mechanical, but a few things are interesting:
      > > - PropertyKey and JSPrimitive were designed to coincide with the spec
      > >   notions of IsPropertyKey() and primitive value, respectively.
      > > - Since Name is an open type, we define AnyName to be the known
      > >   subtypes of Name. This is not too elegant, but by using AnyName
      > >   instead of Name, typeswitch can properly conclude something if a
      > >   subtype of Name is excluded.
      > >
      > > Small drive-by changes, which were necessary:
      > > - Allow subtyping on label parameters.
      > > - Fix the formatting of typeswitch, it was broken with union types
      > >   in case types.
      > >
      > > Bug: v8:7793
      > > Change-Id: I14b10507f8cf316ad85e048fe8d53d1df5e0bb13
      > > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1735322
      > > Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
      > > Reviewed-by: Jakob Gruber <jgruber@chromium.org>
      > > Cr-Commit-Position: refs/heads/master@{#63114}
      >
      > TBR=neis@chromium.org,jgruber@chromium.org,tebbi@chromium.org
      >
      > Change-Id: Ifde7881d74afe407628f40047997339d54cb2424
      > No-Presubmit: true
      > No-Tree-Checks: true
      > No-Try: true
      > Bug: v8:7793
      > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1741652
      > Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
      > Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
      > Cr-Commit-Position: refs/heads/master@{#63115}
      
      TBR=neis@chromium.org,jgruber@chromium.org,tebbi@chromium.org
      
      # Not skipping CQ checks because original CL landed > 1 day ago.
      
      Bug: v8:7793
      Change-Id: Icca34e3824f55009b984d9348fd21884400f0081
      Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1769316
      Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
      Reviewed-by: 's avatarTobias Tebbi <tebbi@chromium.org>
      Reviewed-by: 's avatarJakob Gruber <jgruber@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#63395}
      1ef99b93
  12. 07 Aug, 2019 2 commits
    • Tobias Tebbi's avatar
      Revert "[torque] introduce JSAny type for user-accessible JavaScript values" · 4418a7b9
      Tobias Tebbi authored
      This reverts commit 79b00555.
      
      Reason for revert: needs more discussion
      
      Original change's description:
      > [torque] introduce JSAny type for user-accessible JavaScript values
      > 
      > This CL introduces a JSAny type for user-exposed JavaScript values and
      > a few new types to define it. Especially, it splits Symbol into
      > PrivateSymbol (not exposed) and PublicSymbol (JavaScript exposed
      > symbols).
      > 
      > The change is mostly mechanical, but a few things are interesting:
      > - PropertyKey and JSPrimitive were designed to coincide with the spec
      >   notions of IsPropertyKey() and primitive value, respectively.
      > - Since Name is an open type, we define AnyName to be the known
      >   subtypes of Name. This is not too elegant, but by using AnyName
      >   instead of Name, typeswitch can properly conclude something if a
      >   subtype of Name is excluded.
      > 
      > Small drive-by changes, which were necessary:
      > - Allow subtyping on label parameters.
      > - Fix the formatting of typeswitch, it was broken with union types
      >   in case types.
      > 
      > Bug: v8:7793
      > Change-Id: I14b10507f8cf316ad85e048fe8d53d1df5e0bb13
      > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1735322
      > Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
      > Reviewed-by: Jakob Gruber <jgruber@chromium.org>
      > Cr-Commit-Position: refs/heads/master@{#63114}
      
      TBR=neis@chromium.org,jgruber@chromium.org,tebbi@chromium.org
      
      Change-Id: Ifde7881d74afe407628f40047997339d54cb2424
      No-Presubmit: true
      No-Tree-Checks: true
      No-Try: true
      Bug: v8:7793
      Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1741652Reviewed-by: 's avatarTobias Tebbi <tebbi@chromium.org>
      Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#63115}
      4418a7b9
    • Tobias Tebbi's avatar
      [torque] introduce JSAny type for user-accessible JavaScript values · 79b00555
      Tobias Tebbi authored
      This CL introduces a JSAny type for user-exposed JavaScript values and
      a few new types to define it. Especially, it splits Symbol into
      PrivateSymbol (not exposed) and PublicSymbol (JavaScript exposed
      symbols).
      
      The change is mostly mechanical, but a few things are interesting:
      - PropertyKey and JSPrimitive were designed to coincide with the spec
        notions of IsPropertyKey() and primitive value, respectively.
      - Since Name is an open type, we define AnyName to be the known
        subtypes of Name. This is not too elegant, but by using AnyName
        instead of Name, typeswitch can properly conclude something if a
        subtype of Name is excluded.
      
      Small drive-by changes, which were necessary:
      - Allow subtyping on label parameters.
      - Fix the formatting of typeswitch, it was broken with union types
        in case types.
      
      Bug: v8:7793
      Change-Id: I14b10507f8cf316ad85e048fe8d53d1df5e0bb13
      Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1735322
      Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
      Reviewed-by: 's avatarJakob Gruber <jgruber@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#63114}
      79b00555
  13. 25 Jun, 2019 1 commit
  14. 18 Jun, 2019 1 commit
  15. 14 Jun, 2019 3 commits
  16. 03 Jun, 2019 1 commit
  17. 20 May, 2019 1 commit
  18. 18 May, 2019 1 commit
  19. 17 May, 2019 1 commit
  20. 16 May, 2019 2 commits
  21. 15 May, 2019 1 commit
  22. 29 Apr, 2019 2 commits
  23. 04 Mar, 2019 1 commit
  24. 01 Mar, 2019 2 commits
  25. 21 Feb, 2019 1 commit
  26. 20 Feb, 2019 2 commits
  27. 19 Feb, 2019 1 commit
  28. 08 Feb, 2019 1 commit
  29. 04 Feb, 2019 1 commit
  30. 31 Jan, 2019 1 commit
  31. 25 Jan, 2019 1 commit
  32. 24 Jan, 2019 1 commit
    • Daniel Clifford's avatar
      [torque] Correctly support JSObject allocation with 'new' · 32a92cf5
      Daniel Clifford authored
      This requires honoring the instance size of the object stored in the
      map for JSObject. To do this, allocation is now split into two
      instrinsics, one that calculates the base size of the allocated object
      (%GetAllocationBaseSize) and one that actually allocates (%Allocate).
      
      In the process, remove objects.tq, which only existed to contain a
      macro to fetch the default JSObject map, which is functionality that
      is now in the JSObject class constructor.
      
      Bug: v8:7793
      Change-Id: I426a7943aac67eacad46d4ff39f5c821489a04bc
      Reviewed-on: https://chromium-review.googlesource.com/c/1426959
      Commit-Queue: Daniel Clifford <danno@chromium.org>
      Reviewed-by: 's avatarTobias Tebbi <tebbi@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#59052}
      32a92cf5
  33. 21 Jan, 2019 1 commit