1. 07 Apr, 2022 1 commit
  2. 09 Mar, 2022 1 commit
    • Camillo Bruni's avatar
      [runtime] Clean up runtime function Arguments accesses · cead6573
      Camillo Bruni authored
      Replace all CONVERT_XXX_ARG_XXX() macros from runtime-util.h with direct
      calls to Arguments or the fully expanded equivalent.
      
      - This replaces many of the hard CHECKs with DCHECK (as is common
        practice in most V8 code)
      - Instead of relying on verbose comments we now have readable code
      - Rename Arguments.::xxx_at with Arguments::xxx_value_at since these
        methods don't return the Object but rather their double/int value
      
      - Add Oddball::ToBool helper
      - Add and use v8::internal::PropertyAttributesFromInt helper
      - Add stronger DCHECK for PropertyAttributes returned in
        GetPropertyAttributesWithInterceptorInternal
      
      
      
      Bug: v8:11263
      Change-Id: I8d531857e05d19f3198753b05af28d993a391854
      Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3497768Reviewed-by: 's avatarIgor Sheludko <ishell@chromium.org>
      Reviewed-by: 's avatarJakob Gruber <jgruber@chromium.org>
      Commit-Queue: Camillo Bruni <cbruni@chromium.org>
      Cr-Commit-Position: refs/heads/main@{#79418}
      cead6573
  3. 11 Jun, 2021 1 commit
    • Dan Elphick's avatar
      [build] Reduce size of inline header cycles · c26965bd
      Dan Elphick authored
      This removes/replaces header includes with the aim of shrinking the
      size of the inline header cycle. Specifically before this CL, there was
      a single Strongly-Connected Component comprising 60 header files from
      src/objects and src/heap.
      
      Now there are two 2 SCCs. The src/heap SCC has 6 files and depends on
      the src/objects SCC, which has 50 files. Additionally some previously
      implicit dependencies have been added.
      
      Dependencies calculated using:
      git grep "#include \"" *.h *.cc | sed 's/:#include "/ /;s/".*$//' | \
      awk 'BEGIN {print "digraph deps {" } END {print "}"} {print "\""$1"\" -> \""$2"\""}'
      
      SCCs found using sccmap from graphviz.
      
      Also removes unused Cell::FromValueAddress method.
      
      Change-Id: Ib19d00ccd14e490ee64d57be4d99b1b3686ac32a
      Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2951734Reviewed-by: 's avatarRoss McIlroy <rmcilroy@chromium.org>
      Reviewed-by: 's avatarLeszek Swirski <leszeks@chromium.org>
      Reviewed-by: 's avatarJakob Kummerow <jkummerow@chromium.org>
      Commit-Queue: Dan Elphick <delphick@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#75103}
      c26965bd
  4. 06 Apr, 2021 1 commit
    • Shu-yu Guo's avatar
      Reland^2 "[ptr-cage] Rename IsolateRoot to PtrComprCageBase" · 627b6b2f
      Shu-yu Guo authored
      This is a reland of e28dadc2
      
      The original failure was due to a stale Win32 bot. The reland failure
      was due to idempotent task deduplication returning the exact same
      failure. See crbug/1196064
      
      Original change's description:
      > [ptr-cage] Rename IsolateRoot to PtrComprCageBase
      >
      > Currently, IsolateRoot is both the address of the Isolate root and the
      > base address of the pointer compression reservation. This CL teases the
      > two uses apart by renaming IsolateRoot to PtrComprCageBase.
      >
      > - In addition to V8_COMPRESS_POINTERS, add a
      >   V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE (vs SHARED_CAGE).
      >
      > - Rename GetIsolate* helpers to GetPtrComprCageBase. When
      >   V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE is true, the helpers remain as
      >   aliases to GetPtrComprCageBase.
      >
      > - Rename kPtrComprIsolateRootAlignment to kPtrComprCageBaseAlignment.
      >
      > Bug: v8:11460
      > Change-Id: I1d715f678ce9a0b5731895612ca14f56579b1c48
      > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2783672
      > Commit-Queue: Shu-yu Guo <syg@chromium.org>
      > Auto-Submit: Shu-yu Guo <syg@chromium.org>
      > Reviewed-by: Igor Sheludko <ishell@chromium.org>
      > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
      > Cr-Commit-Position: refs/heads/master@{#73790}
      
      Bug: v8:11460
      No-Try: true
      Tbr: ishell@chromium.org
      Tbr: rmcilroy@chromium.org
      Change-Id: Id69311cf3267ebe1297fff159de0be48b15b65a3
      Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2806546Reviewed-by: 's avatarShu-yu Guo <syg@chromium.org>
      Commit-Queue: Shu-yu Guo <syg@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#73795}
      627b6b2f
  5. 05 Apr, 2021 4 commits
    • Shu-yu Guo's avatar
      Revert "Reland "[ptr-cage] Rename IsolateRoot to PtrComprCageBase"" · 562c4251
      Shu-yu Guo authored
      This reverts commit 15c78b45.
      
      Reason for revert: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Win32/32277/overview
      
      Original change's description:
      > Reland "[ptr-cage] Rename IsolateRoot to PtrComprCageBase"
      >
      > This is a reland of e28dadc2
      >
      > Relanding to see if Win32 rel failures from
      > https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Win32/32275/overview
      > were infra flakes. Could not repro on try bots.
      >
      > Original change's description:
      > > [ptr-cage] Rename IsolateRoot to PtrComprCageBase
      > >
      > > Currently, IsolateRoot is both the address of the Isolate root and the
      > > base address of the pointer compression reservation. This CL teases the
      > > two uses apart by renaming IsolateRoot to PtrComprCageBase.
      > >
      > > - In addition to V8_COMPRESS_POINTERS, add a
      > >   V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE (vs SHARED_CAGE).
      > >
      > > - Rename GetIsolate* helpers to GetPtrComprCageBase. When
      > >   V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE is true, the helpers remain as
      > >   aliases to GetPtrComprCageBase.
      > >
      > > - Rename kPtrComprIsolateRootAlignment to kPtrComprCageBaseAlignment.
      > >
      > > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2783672
      > > Reviewed-by: Igor Sheludko <ishell@chromium.org>
      > > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
      >
      > No-Try: true
      > Bug: v8:11460
      > Tbr: ishell@chromium.org
      > Tbr: rmcilroy@chromium.org
      > Change-Id: I0a8c3a48999d6737c8c64d2c2703607f14f3fdd0
      > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2806169
      > Reviewed-by: Shu-yu Guo <syg@chromium.org>
      > Commit-Queue: Shu-yu Guo <syg@chromium.org>
      > Cr-Commit-Position: refs/heads/master@{#73792}
      
      Bug: v8:11460
      Change-Id: Ifee92d622c43a91c15f45ef94ff739237bd2024b
      No-Presubmit: true
      No-Tree-Checks: true
      No-Try: true
      Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2806545
      Auto-Submit: Shu-yu Guo <syg@chromium.org>
      Reviewed-by: 's avatarShu-yu Guo <syg@chromium.org>
      Commit-Queue: Shu-yu Guo <syg@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#73793}
      562c4251
    • Shu-yu Guo's avatar
      Reland "[ptr-cage] Rename IsolateRoot to PtrComprCageBase" · 15c78b45
      Shu-yu Guo authored
      This is a reland of e28dadc2
      
      Relanding to see if Win32 rel failures from
      https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Win32/32275/overview
      were infra flakes. Could not repro on try bots.
      
      Original change's description:
      > [ptr-cage] Rename IsolateRoot to PtrComprCageBase
      >
      > Currently, IsolateRoot is both the address of the Isolate root and the
      > base address of the pointer compression reservation. This CL teases the
      > two uses apart by renaming IsolateRoot to PtrComprCageBase.
      >
      > - In addition to V8_COMPRESS_POINTERS, add a
      >   V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE (vs SHARED_CAGE).
      >
      > - Rename GetIsolate* helpers to GetPtrComprCageBase. When
      >   V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE is true, the helpers remain as
      >   aliases to GetPtrComprCageBase.
      >
      > - Rename kPtrComprIsolateRootAlignment to kPtrComprCageBaseAlignment.
      >
      > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2783672
      > Reviewed-by: Igor Sheludko <ishell@chromium.org>
      > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
      
      No-Try: true
      Bug: v8:11460
      Tbr: ishell@chromium.org
      Tbr: rmcilroy@chromium.org
      Change-Id: I0a8c3a48999d6737c8c64d2c2703607f14f3fdd0
      Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2806169Reviewed-by: 's avatarShu-yu Guo <syg@chromium.org>
      Commit-Queue: Shu-yu Guo <syg@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#73792}
      15c78b45
    • Francis McCabe's avatar
      Revert "[ptr-cage] Rename IsolateRoot to PtrComprCageBase" · 07a9ff4d
      Francis McCabe authored
      This reverts commit e28dadc2.
      
      Reason for revert: failed test262 tests;; see https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Win32/32275/steps?succeeded=true&debug=false
      
      Original change's description:
      > [ptr-cage] Rename IsolateRoot to PtrComprCageBase
      >
      > Currently, IsolateRoot is both the address of the Isolate root and the
      > base address of the pointer compression reservation. This CL teases the
      > two uses apart by renaming IsolateRoot to PtrComprCageBase.
      >
      > - In addition to V8_COMPRESS_POINTERS, add a
      >   V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE (vs SHARED_CAGE).
      >
      > - Rename GetIsolate* helpers to GetPtrComprCageBase. When
      >   V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE is true, the helpers remain as
      >   aliases to GetPtrComprCageBase.
      >
      > - Rename kPtrComprIsolateRootAlignment to kPtrComprCageBaseAlignment.
      >
      > Bug: v8:11460
      > Change-Id: I1d715f678ce9a0b5731895612ca14f56579b1c48
      > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2783672
      > Commit-Queue: Shu-yu Guo <syg@chromium.org>
      > Auto-Submit: Shu-yu Guo <syg@chromium.org>
      > Reviewed-by: Igor Sheludko <ishell@chromium.org>
      > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
      > Cr-Commit-Position: refs/heads/master@{#73790}
      
      Bug: v8:11460
      Change-Id: I19d0e28194fcdb28e89f129a7694ca3fe29fa17a
      No-Presubmit: true
      No-Tree-Checks: true
      No-Try: true
      Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2806168
      Auto-Submit: Francis McCabe <fgm@chromium.org>
      Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
      Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
      Cr-Commit-Position: refs/heads/master@{#73791}
      07a9ff4d
    • Shu-yu Guo's avatar
      [ptr-cage] Rename IsolateRoot to PtrComprCageBase · e28dadc2
      Shu-yu Guo authored
      Currently, IsolateRoot is both the address of the Isolate root and the
      base address of the pointer compression reservation. This CL teases the
      two uses apart by renaming IsolateRoot to PtrComprCageBase.
      
      - In addition to V8_COMPRESS_POINTERS, add a
        V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE (vs SHARED_CAGE).
      
      - Rename GetIsolate* helpers to GetPtrComprCageBase. When
        V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE is true, the helpers remain as
        aliases to GetPtrComprCageBase.
      
      - Rename kPtrComprIsolateRootAlignment to kPtrComprCageBaseAlignment.
      
      Bug: v8:11460
      Change-Id: I1d715f678ce9a0b5731895612ca14f56579b1c48
      Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2783672
      Commit-Queue: Shu-yu Guo <syg@chromium.org>
      Auto-Submit: Shu-yu Guo <syg@chromium.org>
      Reviewed-by: 's avatarIgor Sheludko <ishell@chromium.org>
      Reviewed-by: 's avatarRoss McIlroy <rmcilroy@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#73790}
      e28dadc2
  6. 28 Oct, 2020 1 commit
    • Tobias Tebbi's avatar
      [torque] generate C++ class definitions per Torque file · 03f60296
      Tobias Tebbi authored
      This CL splits the class definitions per .tq file, to realize the
      following relationship:
      A class defined in src/objects/foo.tq has a C++ definition in
      src/objects/foo.h. Torque then generates:
      
      - torque-generated/src/objects/foo-tq.inc
        An include file (no proper header) to be included in src/objects/foo.h
        containing the Torque-generated C++ class definition.
      
      - torque-generated/src/objects/foo-tq-inl.inc
        An include file (no proper header) to be included in
        src/objects/foo-inl.h containing inline function definitions.
      
      - torque-generated/src/objects/foo-tq.cc
        A source file including src/objects/foo-inl.h that contains non-inline
        function definitions.
      
      Advantages of this approach:
      - Avoid big monolithic headers and preserve the work that went into
        splitting objects.h
      - Moving a definition to Torque keeps everything in the same place
        from a C++ viewpoint, including a fully Torque-generated C++ class
        definition.
      - The Torque-generated include files do not need to be independent
        headers, necessary includes or forward declarations can just be added
        to the headers that include them.
      
      Drive-by changes:
      A bunch of definitions and files had to be moved or created to realize
      a consistent 1:1 relationship between .tq files and C++ headers.
      
      
      Bug: v8:7793
      TBR: hpayer@chromium.org
      Change-Id: I239a89a16d0bc856a8669d7c92aeafe24a7c7663
      Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2470571
      Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
      Reviewed-by: 's avatarNico Hartmann <nicohartmann@chromium.org>
      Reviewed-by: 's avatarSeth Brenith <seth.brenith@microsoft.com>
      Cr-Commit-Position: refs/heads/master@{#70853}
      03f60296
  7. 18 Mar, 2020 1 commit
  8. 26 Jun, 2019 1 commit
  9. 24 Jun, 2019 1 commit
  10. 21 Jun, 2019 1 commit
  11. 24 May, 2019 1 commit
  12. 23 May, 2019 3 commits
  13. 21 May, 2019 2 commits
  14. 15 Feb, 2019 1 commit
  15. 13 Feb, 2019 1 commit
  16. 09 Feb, 2019 1 commit
  17. 09 Jan, 2019 1 commit
  18. 20 Dec, 2018 1 commit
  19. 18 Dec, 2018 2 commits