AuroraMiddleware/v8
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6 Commits

Author SHA1 Message Date
Igor Sheludko
de5d1200b2 [ptr-compr] Re-imlpement BoundedPageAllocator::ReleasePages() 
Trimming may free up some allocatable pages that can be reused by subsequent
allocations.

This CL also fixes base::AddressRegion::contains(Address, size_t).

Bug: v8:8096
Change-Id: I3b7381fd32f7dbf186dffc1a26d5a88cd8a30d2f
Reviewed-on: https://chromium-review.googlesource.com/1249127
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56284}
 2018-09-28 10:41:06 +00:00
Igor Sheludko
69621ef0c1 [cleanup] Introduce base::AddressRegion helper class 
Bug: v8:8015
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I2ce078b662e3dd93e0fac310b0d73c4cadbaccb3
Reviewed-on: https://chromium-review.googlesource.com/1226640
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55957}
 2018-09-17 13:02:54 +00:00
Igor Sheludko
37d87f610f [ptr-compr] Introduce BoundedPageAllocator and use it instead of CodeRange. 
This is a reland of 16816e53be

Bug: v8:8096
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I257fc391931a0a4bf01f2e8136183aaed044231c
Reviewed-on: https://chromium-review.googlesource.com/1226915
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55928}
 2018-09-15 22:25:40 +00:00
Michael Achenbach
0005c2de36 Revert multiple commits 
Revert "[ptr-compr] Introduce BoundedPageAllocator and use it instead of CodeRange."

This reverts commit 16816e53be.

Revert "[cleanup] Introduce LsanPageAllocator decorator"

This reverts commit 0606bf91ed.

Revert "[ptr-compr][heap] Fix TODOs about always using proper page allocator"

This reverts commit b0edf8e66a.

The fist CL in the list is suspected to block the roll:
https://chromium-review.googlesource.com/c/chromium/src/+/1216022

Pseudo bisect points to that CL:
https://chromium-review.googlesource.com/c/chromium/src/+/1219612

TBR=ishell@chromium.org

Bug: v8:8096
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I9fafedd3810e14cdfc2068df7727cf90fc0cc85a
Reviewed-on: https://chromium-review.googlesource.com/1219695
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55818}
 2018-09-12 08:34:10 +00:00
Igor Sheludko
16816e53be [ptr-compr] Introduce BoundedPageAllocator and use it instead of CodeRange. 
Bug: v8:8096
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: If44c1a9a76c517fe329485d385f445b2be9f5ec2
Reviewed-on: https://chromium-review.googlesource.com/1213186
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55744}
 2018-09-10 09:30:50 +00:00
Igor Sheludko
038ce6aa9c [ptr-compr] Introduce RegionAllocator and respective unittests. 
This is a naive implementation of a class that manages regions
allocation/deallocation inside given range of addresses.

This code will be used in a follow-up CLs.

Bug: v8:8096
Change-Id: I7bea7051a1525cc7f87ba34d67b85b274c5de18a
Reviewed-on: https://chromium-review.googlesource.com/1127175
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55531}
 2018-08-30 14:33:42 +00:00