Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

i#2502 lockless ARM: Fix missing AArch synchronization #4269

Merged
merged 3 commits into from
Apr 21, 2020
Merged

i#2502 lockless ARM: Fix missing AArch synchronization #4269

merged 3 commits into from
Apr 21, 2020

Commits on Apr 21, 2020

  1. i#2502 lockless ARM: Fix missing AArch synchronization 

    For update_lookuptable_tls: Adds a store-release to the lookuptable
store and a load-acquire to the IBL generated code for both ARM and
AArch64, as there is no lighter-weight way to ensure the mask and
table stores are seen in the proper order.

For flushtime_global: made all readers and the increment use
store-release semantics.

For safely_nullify_tables: leaving as weak stores since timing and
ordering does not matter there.

Issue: #2502
    @derekbruening
    derekbruening committed Apr 21, 2020
    Configuration menu
    Copy the full SHA
    ac313ed View commit details
    Browse the repository at this point in the history

  2. Reviewer comments: s/ISH/ISHLD/; Fix error in comment s/never/always/

    @derekbruening
    derekbruening committed Apr 21, 2020
    Configuration menu
    Copy the full SHA
    de035d2 View commit details
    Browse the repository at this point in the history

  3. Merge branch 'master' of github.com:DynamoRIO/dynamorio into i2502-lo… 

    …ckless-barriers
    @derekbruening
    derekbruening committed Apr 21, 2020
    Configuration menu
    Copy the full SHA
    10f4483 View commit details
    Browse the repository at this point in the history