commit 4840f23ceedaa21c3831a4812d07cbcb7fa5a5a2
author Thomas Gales <tgales@google.com> Wed Nov 27 15:09:39 2024 +0000
committer CQ Bot <fuchsia-internal-scoped@luci-project-accounts.iam.gserviceaccount.com> Wed Nov 27 15:09:39 2024 +0000
tree 7c36c8b296bb0ab798862539d41ad8793fb5ffb9
parent e34b9c4a0061a00f2787bff2eb063884b365ddd2

Revert "[starnix] enable aarch32 support"

This reverts commit e34b9c4a0061a00f2787bff2eb063884b365ddd2.

Reason for revert: Causing build failures for ARM LTO builders in CI: https://luci-milo.appspot.com/p/fuchsia/g/global_ci/console

Original change's description:
> [starnix] enable aarch32 support
>
> This change introduces support for 32-bit restricted
> tasks in starnix (arch32). In particular, only arm arch32,
> aarch32, tasks are supported.  This change contains just
> enough to run a hello_debian dynamically linked binary.
>
> This change adds:
> - feature flag "arch32" to enable/disable and a build arg
> - a new set of hello_debian statically linked targets
> - 32-bit hello_debian/cpp
> - aarch32 support: enable, thumb, register mapping
> - arch32 toolchain targets
> - "arch32" loader support
> - arch32 system call table and lookup
> - always use 8 bits of aslr memory in arch32 mode
> - linux uapi arm and toolchain support
> - very basic set of aarch32 system calls
> - vdso32 support
> - limited memory mapping enforcement using user_vmar size.
>
> Change-Id: I5500f67274ce6e42d1a6cd958a11de40b6b36e2d
> Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1162212
> Fuchsia-Auto-Submit: Benjamin Lerman <qsr@google.com>
> Reviewed-by: Will Drewry <drewry@google.com>
> Reviewed-by: Maria Glukhova <mariagl@google.com>
> Reviewed-by: Adam Barth <abarth@google.com>
> Reviewed-by: Kevin Lindkvist <lindkvist@google.com>
> Commit-Queue: Auto-Submit <auto-submit@fuchsia-infra.iam.gserviceaccount.com>
> Reviewed-by: Rasha Eqbal <rashaeqbal@google.com>

Change-Id: I9d2aa7f58e150c2dd8f3809ff9f70fc36f901aa5
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1164692
Reviewed-by: RubberStamper 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Commit-Queue: Thomas Gales <tgales@google.com>