- 18 Jun, 2021 1 commit
-
-
Dan Elphick authored
The adding of base:: was mostly prepared using git grep and sed: git grep -l <pattern> | grep -v base/vector.h | \ xargs sed -i 's/\b<pattern>\b/base::<pattern>/ with lots of manual clean-ups due to the resulting v8::internal::base::Vectors. #includes were fixed using: git grep -l "src/utils/vector.h" | \ axargs sed -i 's!src/utils/vector.h!src/base/vector.h!' Bug: v8:11879 Change-Id: I3e6d622987fee4478089c40539724c19735bd625 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2968412Reviewed-by:
Clemens Backes <clemensb@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#75243}
-
- 09 Feb, 2021 1 commit
-
-
Brice Dobry authored
This very large changeset adds support for RISC-V. Bug: v8:10991 Change-Id: Ic997c94cc12bba6881bc208e66526f423dd0679c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2571344 Commit-Queue: Brice Dobry <brice.dobry@futurewei.com> Commit-Queue: Georg Neis <neis@chromium.org> Reviewed-by:
Georg Neis <neis@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Reviewed-by:
Michael Achenbach <machenbach@chromium.org> Reviewed-by:
Michael Stanton <mvstanton@chromium.org> Cr-Commit-Position: refs/heads/master@{#72598}
-
- 09 Sep, 2020 1 commit
-
-
Camillo Bruni authored
Using the Template::Set method which const char name is more ergonomic and it creates directly an internalized name instead of the normal string that most users pass in. Bug: v8:10884 Change-Id: I00c6d49fee9de16b8ebbfe75be4b383831f0d4dd Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2400980Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#69787}
-
- 13 Feb, 2020 1 commit
-
-
Georgia Kouveli authored
This is a reland of 137bfe47 Original change's description: > [arm64] Protect return addresses stored on stack > > This change uses the Arm v8.3 pointer authentication instructions in > order to protect return addresses stored on the stack. The generated > code signs the return address before storing on the stack and > authenticates it after loading it. This also changes the stack frame > iterator in order to authenticate stored return addresses and re-sign > them when needed, as well as the deoptimizer in order to sign saved > return addresses when creating new frames. This offers a level of > protection against ROP attacks. > > This functionality is enabled with the v8_control_flow_integrity flag > that this CL introduces. > > The code size effect of this change is small for Octane (up to 2% in > some cases but mostly much lower) and negligible for larger benchmarks, > however code size measurements are rather noisy. The performance impact > on current cores (where the instructions are NOPs) is single digit, > around 1-2% for ARES-6 and Octane, and tends to be smaller for big > cores than for little cores. > > Bug: v8:10026 > Change-Id: I0081f3938c56e2f24d8227e4640032749f4f8368 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1373782 > Commit-Queue: Georgia Kouveli <georgia.kouveli@arm.com> > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > Reviewed-by: Georg Neis <neis@chromium.org> > Cr-Commit-Position: refs/heads/master@{#66239} Bug: v8:10026 Change-Id: Id1adfa2e6c713f6977d69aa467986e48fe67b3c2 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2051958Reviewed-by:
Georg Neis <neis@chromium.org> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Georgia Kouveli <georgia.kouveli@arm.com> Cr-Commit-Position: refs/heads/master@{#66254}
-
- 12 Feb, 2020 2 commits
-
-
Nico Hartmann authored
This reverts commit 137bfe47. Reason for revert: https://ci.chromium.org/p/v8/builders/ci/V8%20Arm%20-%20debug/13072 Original change's description: > [arm64] Protect return addresses stored on stack > > This change uses the Arm v8.3 pointer authentication instructions in > order to protect return addresses stored on the stack. The generated > code signs the return address before storing on the stack and > authenticates it after loading it. This also changes the stack frame > iterator in order to authenticate stored return addresses and re-sign > them when needed, as well as the deoptimizer in order to sign saved > return addresses when creating new frames. This offers a level of > protection against ROP attacks. > > This functionality is enabled with the v8_control_flow_integrity flag > that this CL introduces. > > The code size effect of this change is small for Octane (up to 2% in > some cases but mostly much lower) and negligible for larger benchmarks, > however code size measurements are rather noisy. The performance impact > on current cores (where the instructions are NOPs) is single digit, > around 1-2% for ARES-6 and Octane, and tends to be smaller for big > cores than for little cores. > > Bug: v8:10026 > Change-Id: I0081f3938c56e2f24d8227e4640032749f4f8368 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1373782 > Commit-Queue: Georgia Kouveli <georgia.kouveli@arm.com> > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > Reviewed-by: Georg Neis <neis@chromium.org> > Cr-Commit-Position: refs/heads/master@{#66239} TBR=rmcilroy@chromium.org,mstarzinger@chromium.org,neis@chromium.org,georgia.kouveli@arm.com Change-Id: I57d5928949b0d403774550b9bf7dc0b08ce4e703 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:10026 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2051952Reviewed-by:
Nico Hartmann <nicohartmann@chromium.org> Commit-Queue: Nico Hartmann <nicohartmann@chromium.org> Cr-Commit-Position: refs/heads/master@{#66242}
-
Georgia Kouveli authored
This change uses the Arm v8.3 pointer authentication instructions in order to protect return addresses stored on the stack. The generated code signs the return address before storing on the stack and authenticates it after loading it. This also changes the stack frame iterator in order to authenticate stored return addresses and re-sign them when needed, as well as the deoptimizer in order to sign saved return addresses when creating new frames. This offers a level of protection against ROP attacks. This functionality is enabled with the v8_control_flow_integrity flag that this CL introduces. The code size effect of this change is small for Octane (up to 2% in some cases but mostly much lower) and negligible for larger benchmarks, however code size measurements are rather noisy. The performance impact on current cores (where the instructions are NOPs) is single digit, around 1-2% for ARES-6 and Octane, and tends to be smaller for big cores than for little cores. Bug: v8:10026 Change-Id: I0081f3938c56e2f24d8227e4640032749f4f8368 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1373782 Commit-Queue: Georgia Kouveli <georgia.kouveli@arm.com> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#66239}
-
- 27 May, 2019 1 commit
-
-
Clemens Hammacher authored
This replaces all typedefs that define types and not functions by the equivalent "using" declaration. This was done mostly automatically using this command: ag -l '\btypedef\b' src test | xargs -L1 \ perl -i -p0e 's/typedef ([^*;{}]+) (\w+);/using \2 = \1;/sg' Patchset 2 then adds some manual changes for typedefs for pointer types, where the regular expression did not match. R=mstarzinger@chromium.org TBR=yangguo@chromium.org, jarin@chromium.org Bug: v8:9183 Change-Id: I6f6ee28d1793b7ac34a58f980b94babc21874b78 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1631409 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#61849}
-
- 24 May, 2019 1 commit
-
-
Yang Guo authored
TBR=mvstanton@chromium.org,neis@chromium.org,ahaas@chromium.org Bug: v8:9247 Change-Id: I5433c863a54f3412d73df0d38aba3fdbcfac7ebe Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627973 Commit-Queue: Yang Guo <yangguo@chromium.org> Auto-Submit: Yang Guo <yangguo@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#61830}
-
- 22 May, 2019 1 commit
-
-
Yang Guo authored
Bug: v8:9247 Change-Id: I79e0553e8a0d6dac2aa16b94a6c0e05b6ccde4a1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1621934 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#61725}
-
- 02 May, 2019 1 commit
-
-
Milad Farazmand authored
Port 381a7f9e Original Commit Message: On Arm/64 the last return address is stored in a link register instead of being pushed to the top-of-stack like on x64/ia32. Extend the support in the tick sampler to check for samples in a frameless bytecode handler with support for checking the link register if it exists instead of top-of-stack. In addition, make the x64/ia32 check more robust by ensuring we only apply the change if the pc is a bytecode handler and the top frame isn't a bytecode handler (stub) frame. R=rmcilroy@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com BUG=v8:9162 LOG=N Change-Id: I893b45af40a48415fbbc2c9f5e9e5cd72ed8d9e7 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1588888Reviewed-by:
Junliang Yan <jyan@ca.ibm.com> Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Commit-Queue: Peter Marshall <petermarshall@chromium.org> Cr-Commit-Position: refs/heads/master@{#61173}
-
- 29 Apr, 2019 1 commit
-
-
Clemens Hammacher authored
Our {Vector} template provides both {start} and {begin} methods. They return exactly the same value. Since the {begin} method is needed for iteration, and is also what standard containers provide, this CL switches all uses of the {start} method to use {begin} instead. Patchset 1 was auto-generated by using this clang AST matcher: callExpr( callee( cxxMethodDecl( hasName("start"), ofClass(hasName("v8::internal::Vector"))) ), argumentCountIs(0)) Patchset 2 was created by running clang-format. Patchset 3 then removes the now unused {Vector::start} method. R=jkummerow@chromium.org TBR=mstarzinger@chromium.org,yangguo@chromium.org,verwaest@chromium.org Bug: v8:9183 Change-Id: Id9f01c92870872556e2bb3f6d5667463b0e3e5c6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1587381Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#61081}
-
- 24 Apr, 2019 1 commit
-
-
Ross McIlroy authored
On Arm/64 the last return address is stored in a link register instead of being pushed to the top-of-stack like on x64/ia32. Extend the support in the tick sampler to check for samples in a frameless bytecode handler with support for checking the link register if it exists instead of top-of-stack. In addition, make the x64/ia32 check more robust by ensuring we only apply the change if the pc is a bytecode handler and the top frame isn't a bytecode handler (stub) frame. BUG=v8:9162 Change-Id: I89d2e80ea8a0b84ff6a265d0e0e73f9fdd1daca8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1578464Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#60976}
-
- 14 Sep, 2018 1 commit
-
-
Florian Sattler authored
Fixing clang-tidy warning. Bug: v8:8015 Change-Id: I4236a2cf85a414f9d7d1fbdaaaaf1c72a84f02e3 Reviewed-on: https://chromium-review.googlesource.com/1224093Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Commit-Queue: Florian Sattler <sattlerf@google.com> Cr-Commit-Position: refs/heads/master@{#55912}
-
- 13 Oct, 2017 1 commit
-
-
Mathias Bynens authored
New code should use nullptr instead of NULL. This patch updates existing use of NULL to nullptr where applicable, making the code base more consistent. BUG=v8:6928,v8:6921 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng;master.tryserver.v8:v8_linux_noi18n_rel_ng Change-Id: I4687f5b96fcfd88b41fa970a2b937b4f6538777c Reviewed-on: https://chromium-review.googlesource.com/718338 Commit-Queue: Mathias Bynens <mathias@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#48557}
-
- 01 Sep, 2016 1 commit
-
-
marja authored
Rebuilding (after touching certain files) is crazy slow because includes are out of control. Many of these files we need to rebuild are cctests which pull in more includes than they need. BUG=v8:5294 Review-Url: https://codereview.chromium.org/2304553002 Cr-Commit-Position: refs/heads/master@{#39080}
-
- 15 Mar, 2016 1 commit
-
-
jyan authored
R=danno@chromium.org,jkummerow@chromium.org,jochen@chromium.org,joransiu@ca.ibm.com,michael_dawson@ca.ibm.com,mbrandy@us.ibm.com BUG= Review URL: https://codereview.chromium.org/1805533002 Cr-Commit-Position: refs/heads/master@{#34795}
-
- 09 Dec, 2015 1 commit
-
-
jochen authored
Embedders still can use those APIs by default test-api.cc still has an exception to use the old APIs... BUG=v8:4143 R=vogelheim@chromium.org LOG=n Review URL: https://codereview.chromium.org/1505803004 Cr-Commit-Position: refs/heads/master@{#32701}
-
- 07 Dec, 2015 1 commit
-
-
bmeurer authored
The test expectations should fail consistently in both release and debug builds. DCHECK is only meant for debug-only checks in production code. R=yangguo@chromium.org Review URL: https://codereview.chromium.org/1506753002 Cr-Commit-Position: refs/heads/master@{#32639}
-
- 15 Oct, 2015 1 commit
-
-
mstarzinger authored
This is in preparation to enabling --turbo-inlining by default, fixing various issues when general purpose inlining is running against our entire test suite. R=bmeurer@chromium.org BUG=v8:4493 LOG=n Review URL: https://codereview.chromium.org/1407533004 Cr-Commit-Position: refs/heads/master@{#31294}
-
- 08 Oct, 2015 1 commit
-
-
mythria authored
Removes deprecated functions from the following files: test/cctest/test-object-observe.cc test/cctest/test-parsing.cc test/cctest/test-platform.cc test/cctest/test-platform-linux.cc test/cctest/test-platform-win32.cc test/cctest/test-profile-generator.cc test/cctest/test-random-number-generator.cc test/cctest/test-regexp.cc test/cctest/test-reloc-info.cc test/cctest/test-representation.cc test/cctest/test-sampler-api.cc test/cctest/test-serialize.cc test/cctest/test-simd.cc test/cctest/test-slots-buffer.cc test/cctest/test-spaces.cc test/cctest/test-strings.cc test/cctest/test-strtod.cc test/cctest/test-symbols.cc test/cctest/test-threads.cc BUG=v8:4134 LOG=n Review URL: https://codereview.chromium.org/1371363006 Cr-Commit-Position: refs/heads/master@{#31173}
-
- 30 Jan, 2015 4 commits
-
-
bmeurer authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/877753007 Cr-Commit-Position: refs/heads/master@{#26346}
-
michael_dawson authored
Contribution of PowerPC port (continuation of 422063005 and 817143002). This patch covers the key changes needed to the common files needed to support AIX. Subsequent patches will cover: - changes to update the ppc directories so they are current with the changes in the rest of the project. - remaining AIX changes not resolved by 4.8 compiler - individual optimizations for PPC This is based off of the GitHub repository https://github.com/andrewlow/v8ppc R=danno@chromium.org, svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/866843003 Cr-Commit-Position: refs/heads/master@{#26343}
-
Benedikt Meurer authored
This reverts commit 6a4c0a3b and commit 0deaa4b6 for breaking GCC bots. TBR=svenpanne@chromium.org Review URL: https://codereview.chromium.org/893533003 Cr-Commit-Position: refs/heads/master@{#26342}
-
bmeurer authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/888613002 Cr-Commit-Position: refs/heads/master@{#26340}
-
- 29 Sep, 2014 1 commit
-
-
alph@chromium.org authored
The patch is based on https://codereview.chromium.org/578163002/#ps20001 made by gholap@chromium.org LOG=N BUG=v8:3490 R=bmeurer@chromium.org, yurys@chromium.org Review URL: https://codereview.chromium.org/596533002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24285 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
-