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  1. 19 Jun, 2018 3 commits
  3. 18 Jun, 2018 1 commit
  5. 14 Jun, 2018 2 commits
    • Clemens Hammacher's avatar
      Reland "Introduce StdoutStream which prints to Android log or stdout" · 8e2e1257
      Clemens Hammacher authored 
      This is a reland of 0909dbe3.
Added missing V8_EXPORT_PRIVATE to AndroidLogStream.

TBR=mstarzinger@chromium.org

Original change's description:
> Introduce StdoutStream which prints to Android log or stdout
>
> The often used construct {OFStream(stdout)} does not work on Android.
> This CL introduces an {StdoutStream} which behaves exactly like
> {OFStream(stdout)} on non-android platforms, and redirects to the
> Android log on appropriate systems and configurations.
>
> R=mstarzinger@chromium.org
>
> Bug: v8:7820
> Change-Id: Ia682fdf6d064e37c605c19b032f5a10b96ac825b
> Reviewed-on: https://chromium-review.googlesource.com/1088911
> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#53692}

Bug: v8:7820
Change-Id: I8164bad78a401dbe4246c9ffcacd050fe511ed58
Reviewed-on: https://chromium-review.googlesource.com/1100636Reviewed-by: 's avatarClemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53733}
      8e2e1257
    • Michael Achenbach's avatar
      Revert "Introduce StdoutStream which prints to Android log or stdout" · d2e1620c
      Michael Achenbach authored 
      This reverts commit 0909dbe3.

Reason for revert: Blocks roll:
https://chromium-review.googlesource.com/c/chromium/src/+/1099143

Original change's description:
> Introduce StdoutStream which prints to Android log or stdout
> 
> The often used construct {OFStream(stdout)} does not work on Android.
> This CL introduces an {StdoutStream} which behaves exactly like
> {OFStream(stdout)} on non-android platforms, and redirects to the
> Android log on appropriate systems and configurations.
> 
> R=​mstarzinger@chromium.org
> 
> Bug: v8:7820
> Change-Id: Ia682fdf6d064e37c605c19b032f5a10b96ac825b
> Reviewed-on: https://chromium-review.googlesource.com/1088911
> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#53692}

TBR=mstarzinger@chromium.org,jarin@chromium.org,jgruber@chromium.org,clemensh@chromium.org,bmeurer@chromium.org

Change-Id: Iadadd9a0df10dca0fad647138a83db50148e864d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7820
Reviewed-on: https://chromium-review.googlesource.com/1100635Reviewed-by: 's avatarMichael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53725}
      d2e1620c
  7. 13 Jun, 2018 5 commits
  9. 12 Jun, 2018 3 commits
  11. 11 Jun, 2018 2 commits
  13. 08 Jun, 2018 1 commit
  15. 07 Jun, 2018 3 commits
  17. 05 Jun, 2018 1 commit
    • Junliang Yan's avatar
      PPC/s390: [builtins] Move builtins table to the Heap class · 5e45a19d
      Junliang Yan authored 
      Port e3e3480b

Original Commit Message:

    The builtins table is an array of pointers to builtin code objects. It
    used to be located within the Builtins class, which itself was part of
    the Isolate.

    To enable faster isolate-independent access to builtin code objects,
    this CL moves the builtins table into the heap, at a constant known
    offset from the roots table. With this change, builtins can be accessed
    through the root pointer with a single instruction:

     mov reg, [kRootPointer, <offset to builtin>]

    TurboAssembler::LookupConstant is also extended in this CL to
    potentially shortcut the slow-ish constants table lookup: root
    constants are loaded through the root list, and builtin constants
    through the builtins table.

R=jgruber@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N

Change-Id: I1dac4ad30960d50f77aba7ec7da63b1f1259613d
Reviewed-on: https://chromium-review.googlesource.com/1087410Reviewed-by: 's avatarJoran Siu <joransiu@ca.ibm.com>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#53532}
      5e45a19d
  19. 04 Jun, 2018 2 commits
  21. 01 Jun, 2018 1 commit
  23. 31 May, 2018 1 commit
    • Junliang Yan's avatar
      PPC/s390: [sfi] Compress function arg counts to 16 bit · 035dbdd9
      Junliang Yan authored 
      Port 53d4dfc3

Original Commit Message:

    Compress the parameter count (and function length) stored in
    SharedFunctionInfo to a uint16_t. This limits us to 2^16 - 1 parameters
    per function, minus one for the "don't adapt arguments" sentinel value,
    which is one fewer than Code::kMaxArguments was already. Anyway, 65534
    arguments should be enough for anyone!

    This drops SFI size by 4 bytes.

R=leszeks@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N

Change-Id: I23db04fd41ad577949cd8d45bab82c77019d9350
Reviewed-on: https://chromium-review.googlesource.com/1081450Reviewed-by: 's avatarJoran Siu <joransiu@ca.ibm.com>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#53464}
      035dbdd9
  25. 30 May, 2018 1 commit
  27. 29 May, 2018 4 commits
  29. 28 May, 2018 2 commits
  31. 26 May, 2018 1 commit
  33. 25 May, 2018 3 commits
  35. 18 May, 2018 1 commit
  37. 08 May, 2018 1 commit
    • Junliang Yan's avatar
      PPC/s390: [builtins] Convert CEntry/GetProperty/StringAdd stubs to builtins · 7ff35bd5
      Junliang Yan authored 
      Port d8131cd6

Original Commit Message:

    Stubs and builtins are very similar. The main differences are that
    stubs can be parameterized and may be generated at runtime, whereas
    builtins are generated at mksnapshot-time and shipped with the snapshot
    (or embedded into the binary).

    My main motivation for these conversions is that we can generate
    faster calls and jumps to (embedded) builtins callees from (embedded)
    builtin callers. Instead of going through the builtins constants table
    indirection, we can simply do a pc-relative call/jump.

    This also unlocks other refactorings, e.g. removal of
    CallRuntimeDelayed.

R=jgruber@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N

Change-Id: I193e4275470d492912a7d0f8523c3b8c29f1b146
Reviewed-on: https://chromium-review.googlesource.com/1050732
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Reviewed-by: 's avatarJoran Siu <joransiu@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#53081}
      7ff35bd5
  39. 07 May, 2018 1 commit
    • jgruber's avatar
      [builtins] Convert CEntry/GetProperty/StringAdd stubs to builtins · d8131cd6
      jgruber authored 
      Stubs and builtins are very similar. The main differences are that
stubs can be parameterized and may be generated at runtime, whereas
builtins are generated at mksnapshot-time and shipped with the snapshot
(or embedded into the binary).

My main motivation for these conversions is that we can generate
faster calls and jumps to (embedded) builtins callees from (embedded)
builtin callers. Instead of going through the builtins constants table
indirection, we can simply do a pc-relative call/jump.

This also unlocks other refactorings, e.g. removal of
CallRuntimeDelayed.

TBR=mlippautz@chromium.org

Bug: v8:6666
Change-Id: I4cd63477f19a330ec70bbf20e2af8a42fb05fabb
Reviewed-on: https://chromium-review.googlesource.com/1044245Reviewed-by: 's avatarJakob Gruber <jgruber@chromium.org>
Reviewed-by: 's avatarMichael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53027}
      d8131cd6
  41. 03 May, 2018 1 commit
    • Junliang Yan's avatar
      PPC/s390: [builtins] Update isolate-independent list & related fixups · 2489567d
      Junliang Yan authored 
      Port 519bd47f

Original Commit Message:

    With the exception of the InterpreterEntryTrampoline, all builtins are
    now isolate-independent and can be embedded into the binary.

    This CL updates the corresponding list and also contains a few smallish
    tweaks to support having these builtins off the heap:

    * wasm: copy the off-heap builtin, not its trampoline.
    * Code::contains: support off-heap builtins.
    * JSFunction::is_compiled: compare builtin index instead of identity
      (this is relevant during mksnapshot when we transition from the
      on-heap builtin to its off-heap representation + the trampoline).
    * Remove old DCHECKs.
    * A few tweaks in macro-assembler ports that have snuck in recently.

R=jgruber@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N

Change-Id: Ib16ce35f5ebdade42720f536ac521c79e7c46778
Reviewed-on: https://chromium-review.googlesource.com/1042927Reviewed-by: 's avatarJoran Siu <joransiu@ca.ibm.com>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#52973}
      2489567d