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src: enable detailed source positions in V8 #24515

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src: enable detailed source positions in V8 #24515

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hashseed
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Enable detailed source positions in generated code. When profiling, this gives a better mapping between profile samples to source text.

This is a second attempt. The previous one was reverted due to a small mistake when floating the related V8 patch.

Refs: #24274
Refs: #24394
Refs: #24393

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • make -j4 test-v8 passes
  • commit message follows commit guidelines

@hashseed
deps: cherry-pick 073073b from upstream V8
e5a4b69 
Original commit message:

    [profiler] introduce API to enable detailed source positions

    This allows Node.js to enable detailed source positions for optimized code
    early on, without having to pass a flag string.

    R=petermarshall@chromium.org

    Change-Id: Ie74ea41f600cf6e31acbe802116df4976ccf1c75
    Reviewed-on: https://chromium-review.googlesource.com/c/1319757
    Commit-Queue: Yang Guo <yangguo@chromium.org>
    Reviewed-by: Peter Marshall <petermarshall@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#57380}

Refs: v8/v8@073073b
@hashseed
src: enable detailed source positions in V8
b7011e8
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@hashseed sadly an error occured when I tried to trigger a build :(

@nodejs-github-bot nodejs-github-bot added the lib / src Issues and PRs related to general changes in the lib or src directory. label Nov 20, 2018
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targos commented Nov 20, 2018 •
edited by addaleax
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V8: https://ci.nodejs.org/job/node-test-commit-v8-linux/1890/ ✔️
CI: https://ci.nodejs.org/job/node-test-pull-request/18799/
Resume: https://ci.nodejs.org/job/node-test-pull-request/18859/ ✔️

@refack refack added v8 engine Issues and PRs related to the V8 dependency. inspector Issues and PRs related to the V8 inspector protocol performance Issues and PRs related to the performance of Node.js. labels Nov 22, 2018
@addaleax addaleax added the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Nov 23, 2018
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Landed in 39db8b1, 12b69f9

@addaleax addaleax closed this Nov 23, 2018
addaleax pushed a commit that referenced this pull request Nov 23, 2018
@hashseed @addaleax
deps: cherry-pick 073073b from upstream V8
39db8b1 
Original commit message:

    [profiler] introduce API to enable detailed source positions

    This allows Node.js to enable detailed source positions for optimized code
    early on, without having to pass a flag string.

    R=petermarshall@chromium.org

    Change-Id: Ie74ea41f600cf6e31acbe802116df4976ccf1c75
    Reviewed-on: https://chromium-review.googlesource.com/c/1319757
    Commit-Queue: Yang Guo <yangguo@chromium.org>
    Reviewed-by: Peter Marshall <petermarshall@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#57380}

Refs: v8/v8@073073b

PR-URL: #24515
Refs: #24274
Refs: #24394
Refs: #24393
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Peter Marshall <petermarshall@chromium.org>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
addaleax pushed a commit that referenced this pull request Nov 23, 2018
@hashseed @addaleax
src: enable detailed source positions in V8
12b69f9 
PR-URL: #24515
Refs: #24274
Refs: #24394
Refs: #24393
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Peter Marshall <petermarshall@chromium.org>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
targos pushed a commit that referenced this pull request Nov 24, 2018
@hashseed @targos
deps: cherry-pick 073073b from upstream V8
0ae44bb 
Original commit message:

    [profiler] introduce API to enable detailed source positions

    This allows Node.js to enable detailed source positions for optimized code
    early on, without having to pass a flag string.

    R=petermarshall@chromium.org

    Change-Id: Ie74ea41f600cf6e31acbe802116df4976ccf1c75
    Reviewed-on: https://chromium-review.googlesource.com/c/1319757
    Commit-Queue: Yang Guo <yangguo@chromium.org>
    Reviewed-by: Peter Marshall <petermarshall@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#57380}

Refs: v8/v8@073073b

PR-URL: #24515
Refs: #24274
Refs: #24394
Refs: #24393
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Peter Marshall <petermarshall@chromium.org>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
targos pushed a commit that referenced this pull request Nov 24, 2018
@hashseed @targos
src: enable detailed source positions in V8
85c1d62 
PR-URL: #24515
Refs: #24274
Refs: #24394
Refs: #24393
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Peter Marshall <petermarshall@chromium.org>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
rvagg pushed a commit that referenced this pull request Nov 28, 2018
@hashseed @rvagg
deps: cherry-pick 073073b from upstream V8
61179e6 
Original commit message:

    [profiler] introduce API to enable detailed source positions

    This allows Node.js to enable detailed source positions for optimized code
    early on, without having to pass a flag string.

    R=petermarshall@chromium.org

    Change-Id: Ie74ea41f600cf6e31acbe802116df4976ccf1c75
    Reviewed-on: https://chromium-review.googlesource.com/c/1319757
    Commit-Queue: Yang Guo <yangguo@chromium.org>
    Reviewed-by: Peter Marshall <petermarshall@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#57380}

Refs: v8/v8@073073b

PR-URL: #24515
Refs: #24274
Refs: #24394
Refs: #24393
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Peter Marshall <petermarshall@chromium.org>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
rvagg pushed a commit that referenced this pull request Nov 28, 2018
@hashseed @rvagg
src: enable detailed source positions in V8
aa220cf 
PR-URL: #24515
Refs: #24274
Refs: #24394
Refs: #24393
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Peter Marshall <petermarshall@chromium.org>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
targos pushed a commit to targos/node that referenced this pull request Dec 4, 2018
@hashseed @targos
deps: cherry-pick 073073b from upstream V8
cbce4e4 
Original commit message:

    [profiler] introduce API to enable detailed source positions

    This allows Node.js to enable detailed source positions for optimized code
    early on, without having to pass a flag string.

    R=petermarshall@chromium.org

    Change-Id: Ie74ea41f600cf6e31acbe802116df4976ccf1c75
    Reviewed-on: https://chromium-review.googlesource.com/c/1319757
    Commit-Queue: Yang Guo <yangguo@chromium.org>
    Reviewed-by: Peter Marshall <petermarshall@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#57380}

Refs: v8/v8@073073b

PR-URL: nodejs#24515
Refs: nodejs#24274
Refs: nodejs#24394
Refs: nodejs#24393
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Peter Marshall <petermarshall@chromium.org>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
@BridgeAR BridgeAR mentioned this pull request Dec 5, 2018
Merged
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pull bot pushed a commit to shakir-abdo/node that referenced this pull request Dec 6, 2018
@hashseed @targos
deps: cherry-pick 073073b from upstream V8
d088007 
Original commit message:

    [profiler] introduce API to enable detailed source positions

    This allows Node.js to enable detailed source positions for optimized code
    early on, without having to pass a flag string.

    R=petermarshall@chromium.org

    Change-Id: Ie74ea41f600cf6e31acbe802116df4976ccf1c75
    Reviewed-on: https://chromium-review.googlesource.com/c/1319757
    Commit-Queue: Yang Guo <yangguo@chromium.org>
    Reviewed-by: Peter Marshall <petermarshall@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#57380}

Refs: v8/v8@073073b

PR-URL: nodejs#24515
Refs: nodejs#24274
Refs: nodejs#24394
Refs: nodejs#24393
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Peter Marshall <petermarshall@chromium.org>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
This was referenced Dec 7, 2018
Closed
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This was referenced Dec 8, 2018
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Closed
refack pushed a commit to refack/node that referenced this pull request Jan 14, 2019
@hashseed @refack
deps: cherry-pick 073073b from upstream V8
41f20f0 
Original commit message:

    [profiler] introduce API to enable detailed source positions

    This allows Node.js to enable detailed source positions for optimized code
    early on, without having to pass a flag string.

    R=petermarshall@chromium.org

    Change-Id: Ie74ea41f600cf6e31acbe802116df4976ccf1c75
    Reviewed-on: https://chromium-review.googlesource.com/c/1319757
    Commit-Queue: Yang Guo <yangguo@chromium.org>
    Reviewed-by: Peter Marshall <petermarshall@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#57380}

Refs: v8/v8@073073b

PR-URL: nodejs#24515
Refs: nodejs#24274
Refs: nodejs#24394
Refs: nodejs#24393
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Peter Marshall <petermarshall@chromium.org>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
refack pushed a commit to refack/node that referenced this pull request Jan 14, 2019
@hashseed @refack
src: enable detailed source positions in V8
c0e6c6a 
PR-URL: nodejs#24515
Refs: nodejs#24274
Refs: nodejs#24394
Refs: nodejs#24393
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Peter Marshall <petermarshall@chromium.org>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
refack pushed a commit to refack/node that referenced this pull request Jan 14, 2019
@hashseed @refack
deps: cherry-pick 073073b from upstream V8
7e0ce22 
Original commit message:

    [profiler] introduce API to enable detailed source positions

    This allows Node.js to enable detailed source positions for optimized code
    early on, without having to pass a flag string.

    R=petermarshall@chromium.org

    Change-Id: Ie74ea41f600cf6e31acbe802116df4976ccf1c75
    Reviewed-on: https://chromium-review.googlesource.com/c/1319757
    Commit-Queue: Yang Guo <yangguo@chromium.org>
    Reviewed-by: Peter Marshall <petermarshall@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#57380}

Refs: v8/v8@073073b

PR-URL: nodejs#24515
Refs: nodejs#24274
Refs: nodejs#24394
Refs: nodejs#24393
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Peter Marshall <petermarshall@chromium.org>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
@hashseed hashseed deleted the enabledetailed branch February 4, 2019 09:33
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@refack refack refack approved these changes

@jasnell jasnell jasnell approved these changes

@targos targos targos approved these changes

@joyeecheung joyeecheung joyeecheung approved these changes

@psmarshall psmarshall psmarshall approved these changes

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@hashseed @nodejs-github-bot @targos @addaleax @refack @jasnell @joyeecheung @psmarshall @codebytere