Commits · 09e73bc79be37b58ef33e17e6e3ea06501847d6d · Linshizhi / V8

23 Feb, 2012 1 commit

Ensure that executable pages are properly guarded. · fbc230e4

vegorov@chromium.org authored 13 years ago

Split executable memory chunks into two pieces: header with all metadata (protection: RW) and body (protection: RWX). Separate header from metadata with a guard page and add a guard page after the page body.

R=erik.corry@gmail.com
BUG=http://crbug.com/115151

Review URL: https://chromiumcodereview.appspot.com/9452002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10809 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fbc230e4

31 Jan, 2012 2 commits

Revert memory saving change due to failures on multithreaded tests · 3cfac4da

erik.corry@gmail.com authored 13 years ago

on Windows.
Review URL: https://chromiumcodereview.appspot.com/9104039

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10569 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3cfac4da

Reduce memory use immediately after boot. · f5feac9e

erik.corry@gmail.com authored 13 years ago

This is a recommit of https://chromiumcodereview.appspot.com/9289047
with changes noted in comments in the codereview tool.
Review URL: https://chromiumcodereview.appspot.com/9233050

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10562 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f5feac9e

30 Jan, 2012 2 commits

Revert 10542 (boot time memory reduction) due to map alignment · a9428d2b

erik.corry@gmail.com authored 13 years ago

issues on 64 bit.
Review URL: https://chromiumcodereview.appspot.com/9295047

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10544 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a9428d2b

Reduce boot-up memory use of V8. · 419ea5fc

erik.corry@gmail.com authored 13 years ago

This is a recommit of http://codereview.chromium.org/9179012
after fixing what turned out to be unrelated out-of-memory
errors.
That was a rebase of http://codereview.chromium.org/9017009/
Review URL: https://chromiumcodereview.appspot.com/9289047

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10542 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

419ea5fc

17 Jan, 2012 2 commits

Revert 10413-10416 initial memory use reduction due to · a02dbe42

erik.corry@gmail.com authored 13 years ago

test failures.
Review URL: http://codereview.chromium.org/9178014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10417 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a02dbe42

Reduce boot-up memory use of V8. · 3403e766

erik.corry@gmail.com authored 13 years ago

Reduce signal sender thread stack size to 32k.
Commit partial old-space pages to reduce minimum memory use.
This is a rebase of http://codereview.chromium.org/9017009/
Review URL: http://codereview.chromium.org/9179012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10413 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3403e766

13 Jan, 2012 1 commit

Cosmetic changes ("set up" is a verb, "setup" is a noun). · b3e0761e

erik.corry@gmail.com authored 13 years ago

Review URL: http://codereview.chromium.org/9139051

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10399 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b3e0761e

05 Jan, 2012 2 commits

Alter the second hash used in StoreBuffer::Compact. · 22bc8f6a

vegorov@chromium.org authored 13 years ago

hash2 >> (kHashMapLengthLog2 * 2) was always zero because hash2 was masked with (kHashMapLength - 1).

R=erik.corry@gmail.com

Review URL: http://codereview.chromium.org/9085021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10336 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

22bc8f6a

Ensure that store buffer filtering hash sets are cleared after StoreBuffer::Filter. · 07eb3ada

vegorov@chromium.org authored 13 years ago

R=erik.corry@gmail.com

Review URL: http://codereview.chromium.org/8964025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10334 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

07eb3ada

05 Dec, 2011 1 commit

Fixing windows build. · 5ae1ddd7

yangguo@chromium.org authored 13 years ago

"src\store-buffer.cc(72) : warning C4244: 'initializing' : conversion from 'intptr_t' to 'int', possible loss of data"

Review URL: http://codereview.chromium.org/8804003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5ae1ddd7

02 Dec, 2011 1 commit

Let store buffer start out small for a 1Mbyte saving in boot · 0d7380da

erik.corry@gmail.com authored 13 years ago

memory use (2Mbyte on x64).
Review URL: http://codereview.chromium.org/8776032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10143 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0d7380da

25 Oct, 2011 1 commit

Move some heap verification code in under the --verify-heap flag to speed · f6fef241

erik.corry@gmail.com authored 13 years ago

up debug mode tests.
Review URL: http://codereview.chromium.org/8381040

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9774 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f6fef241

13 Oct, 2011 1 commit

Put store buffer verification behind a flag. · a68a57d5

mstarzinger@chromium.org authored 13 years ago

R=erik.corry@gmail.com

Review URL: http://codereview.chromium.org/8261008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a68a57d5

19 Sep, 2011 1 commit

Merge experimental/gc branch to the bleeding_edge. · ac36cb45

vegorov@chromium.org authored 13 years ago

Review URL: http://codereview.chromium.org/7945009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9328 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ac36cb45