Commit graph

8 commits

Author SHA1 Message Date
Zihan Chen
28ce4e5423 crosvm: Uprev rust toolchain and dev container
- Rust toolchain is updated to 1.65.0
- Catapult dashboard upload tool is added to dev_container
- Bindgen is updated to latest version to support custom derive
- Derive Eq when PartialEq is derived as required by new Clippy

TEST=CQ, bindgen-all-the-things

FIXED=b:260784028
BUG=b:257303497

Change-Id: I2034cd09e0aed84d4e9b30f2e85d84d94a442ea4
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4228427
Auto-Submit: Zihan Chen <zihanchen@google.com>
Reviewed-by: Dennis Kempin <denniskempin@google.com>
Commit-Queue: Zihan Chen <zihanchen@google.com>
2023-02-08 20:26:30 +00:00
Daniel Verkamp
10990c89af Rust 1.65: Fix clippy derive_partial_eq_without_eq lints
BUG=b:260784028
TEST=tools/clippy

Change-Id: Ib2b595385ed04b9480b22549334ce798d980d347
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4064717
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: Alexandre Courbot <acourbot@chromium.org>
2022-12-01 01:32:30 +00:00
Dennis Kempin
1dab58a2cf Update all copyright headers to match new style
This search/replace updates all copyright notices to drop the
"All rights reserved", Use "ChromiumOS" instead of "Chromium OS"
and drops the trailing dots.

This fulfills the request from legal and unifies our notices.

./tools/health-check has been updated to only accept this style.

BUG=b:246579983
TEST=./tools/health-check

Change-Id: I87a80701dc651f1baf4820e5cc42469d7c5f5bf7
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3894243
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Commit-Queue: Dennis Kempin <denniskempin@google.com>
2022-09-13 18:41:29 +00:00
Stephen Barber
d6945a09b8 crosvm: add license blurb to all files
A few files were missing license blurbs at the top, so update them all
to include them.

BUG=none
TEST=none

Change-Id: Ida101be2e5c255b8cffeb15f5b93f63bfd1b130b
Reviewed-on: https://chromium-review.googlesource.com/1577900
Commit-Ready: Stephen Barber <smbarber@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
2019-04-24 15:51:38 -07:00
David Tolnay
aecf9a4dee edition: Remove extern crate lines
In Rust 2018 edition, `extern crate` is no longer required for importing
from other crates. Instead of writing:

    extern crate dep;
    use dep::Thing;

we write:

    use dep::Thing;

In this approach, macros are imported individually from the declaring
crate rather than through #[macro_use]. Before:

    #[macro_use]
    extern crate sys_util;

After:

    use sys_util::{debug, error};

The only place that `extern crate` continues to be required is in
importing the compiler's proc_macro API into a procedural macro crate.
This will hopefully be fixed in a future Rust release.

    extern crate proc_macro;

TEST=cargo check
TEST=cargo check --all-features
TEST=cargo check --target aarch64-unknown-linux-gnu
TEST=local kokoro

Change-Id: I0b43768c0d81f2a250b1959fb97ba35cbac56293
Reviewed-on: https://chromium-review.googlesource.com/1565302
Commit-Ready: David Tolnay <dtolnay@chromium.org>
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: David Tolnay <dtolnay@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: David Tolnay <dtolnay@chromium.org>
2019-04-15 02:06:08 -07:00
Jingkui Wang
1612ff7a83 improve bitfield type safety by allowing tuple struct field
user-defined tuple struct could be used to improve type safety.

TEST=cargo test
BUG=None

Change-Id: I8ce10fc51b79c277ab23029513b707f3dd621af5
Reviewed-on: https://chromium-review.googlesource.com/1546432
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: David Tolnay <dtolnay@chromium.org>
2019-04-03 18:13:52 -07:00
Jingkui Wang
85fa41f7b2 implement bitfield for enum with a width
If we know the width of an enum type, we don't need 'power of 2' number
of variants.

BUG=None
TEST=cargo test

Change-Id: I8148b28f86bb8e4fd4f67d8a6382fc713dad1439
Reviewed-on: https://chromium-review.googlesource.com/1530455
Commit-Ready: Jingkui Wang <jkwang@google.com>
Tested-by: Jingkui Wang <jkwang@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: David Tolnay <dtolnay@chromium.org>
2019-03-28 19:04:03 -07:00
David Tolnay
c324429b46 bitfield: Support BitFieldSpecifier for enums
Previously, the getter and setter functions generated for a bitfield
struct by #[bitfield] all operated on primitive types like bool, u8, u16
etc.

This CL adds support for getters and setters defined in terms of
user-defined enums.

We make an enum bitfield-compatible by adding #[bitfield]. The number of
variants must be a power of 2.

    #[bitfield]
    enum TwoBits {
        Zero = 0b00,
        One = 0b01,
        Two = 0b10,
        Three = 0b11,
    }

And then it may be used to specify a field in a bitfield struct.

    #[bitfield]
    struct Struct {
        prefix: BitField1,
        two_bits: TwoBits,
        suffix: BitField5,
    }

The generated getters and setters for this struct would have the
following signatures:

    impl Struct {
        fn get_prefix(&self) -> u8;
        fn set_prefix(&mut self, val: u8);

        fn get_two_bits(&self) -> TwoBits;
        fn set_two_bits(&mut self, val: TwoBits);

        fn get_suffix(&self) -> u8;
        fn set_suffix(&mut self, val: u8);
    }

TEST=`cargo test` the bit_field and bit_field_derive crates
TEST=`cargo check` crosvm

Change-Id: Ibc8923e2877fda6ae8da5767731edcb68721a434
Reviewed-on: https://chromium-review.googlesource.com/1519686
Commit-Ready: David Tolnay <dtolnay@chromium.org>
Tested-by: David Tolnay <dtolnay@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: David Tolnay <dtolnay@chromium.org>
2019-03-17 14:38:45 -07:00