Merged
Conversation
tgross35
reviewed
Mar 17, 2025
tgross35
reviewed
Mar 17, 2025
tgross35
reviewed
Mar 17, 2025
Contributor
|
Also did you mean for this PR to have draft in the title, but not actually be marked as a draft? :) |
Contributor
Author
Hah, #justgitlabthings |
Contributor
|
Also,
This shouldn't be necessary if there are only a couple of intrinsics. Instead, |
Patryk27
force-pushed
the
avr-skip-no-more
branch
from
458dfab to
6f25a22
Compare
Contributor
Author
|
Ok, it's ready! I've tested the code on ATmega328P and ATtiny167 (just simavr, since I've recently relocated and my electrical stuff is still in boxes in some warehouse, waiting for final delivery 😭). |
Patryk27
force-pushed
the
avr-skip-no-more
branch
from
6f25a22 to
83938ba
Compare
Contributor
|
Sorry about the conflicts, this will need a rebase since I moved some things around (git should be able to figure it out). Just that and #791 (comment), then I think this will be ready to go. |
Patryk27
force-pushed
the
avr-skip-no-more
branch
from
83938ba to
60d4e8a
Compare
Contributor
Author
|
Okie, ready; I also added a comment to the |
tgross35
added a commit
to tgross35/rust
that referenced
this pull request
Apr 9, 2025
Includes the following changes: * Avoid OOB access in `memcpy` and `memmove` [1] * Enable intrinsics on AVR [2] * `libm` updates to avoid using `core::arch` vector intrinsics [3] [1]: rust-lang/compiler-builtins#799 [2]: rust-lang/compiler-builtins#791 [3]: rust-lang/compiler-builtins#814
Zalathar
added a commit
to Zalathar/rust
that referenced
this pull request
Apr 10, 2025
Update `compiler-builtins` to 0.1.153 Includes the following changes: * Avoid OOB access in `memcpy` and `memmove` [1] * Enable intrinsics on AVR [2] * `libm` updates to avoid using `core::arch` vector intrinsics [3] [1]: rust-lang/compiler-builtins#799 [2]: rust-lang/compiler-builtins#791 [3]: rust-lang/compiler-builtins#814
Zalathar
added a commit
to Zalathar/rust
that referenced
this pull request
Apr 10, 2025
Update `compiler-builtins` to 0.1.153 Includes the following changes: * Avoid OOB access in `memcpy` and `memmove` [1] * Enable intrinsics on AVR [2] * `libm` updates to avoid using `core::arch` vector intrinsics [3] [1]: rust-lang/compiler-builtins#799 [2]: rust-lang/compiler-builtins#791 [3]: rust-lang/compiler-builtins#814
tgross35
added a commit
to tgross35/rust
that referenced
this pull request
Apr 10, 2025
Includes the following changes: * Avoid OOB access in `memcpy` and `memmove` [1] * Enable intrinsics on AVR [2] * `libm` updates to avoid using `core::arch` vector intrinsics [3] * Re-enable `f16` on aarch64 without Neon [4] [1]: rust-lang/compiler-builtins#799 [2]: rust-lang/compiler-builtins#791 [3]: rust-lang/compiler-builtins#814 [4]: rust-lang/compiler-builtins#809
Zalathar
added a commit
to Zalathar/rust
that referenced
this pull request
Apr 11, 2025
Update `compiler-builtins` to 0.1.153 Includes the following changes: * Avoid OOB access in `memcpy` and `memmove` [1] * Enable intrinsics on AVR [2] * `libm` updates to avoid using `core::arch` vector intrinsics [3] * Re-enable `f16` on aarch64 without Neon [4] [1]: rust-lang/compiler-builtins#799 [2]: rust-lang/compiler-builtins#791 [3]: rust-lang/compiler-builtins#814 [4]: rust-lang/compiler-builtins#809
rust-timer
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Apr 11, 2025
Rollup merge of rust-lang#139600 - tgross35:update-builtins, r=tgross35 Update `compiler-builtins` to 0.1.153 Includes the following changes: * Avoid OOB access in `memcpy` and `memmove` [1] * Enable intrinsics on AVR [2] * `libm` updates to avoid using `core::arch` vector intrinsics [3] * Re-enable `f16` on aarch64 without Neon [4] [1]: rust-lang/compiler-builtins#799 [2]: rust-lang/compiler-builtins#791 [3]: rust-lang/compiler-builtins#814 [4]: rust-lang/compiler-builtins#809
github-actions bot
pushed a commit
to rust-lang/rustc-dev-guide
that referenced
this pull request
Apr 14, 2025
Update `compiler-builtins` to 0.1.153 Includes the following changes: * Avoid OOB access in `memcpy` and `memmove` [1] * Enable intrinsics on AVR [2] * `libm` updates to avoid using `core::arch` vector intrinsics [3] * Re-enable `f16` on aarch64 without Neon [4] [1]: rust-lang/compiler-builtins#799 [2]: rust-lang/compiler-builtins#791 [3]: rust-lang/compiler-builtins#814 [4]: rust-lang/compiler-builtins#809
github-actions bot
pushed a commit
to model-checking/verify-rust-std
that referenced
this pull request
Apr 19, 2025
Includes the following changes: * Avoid OOB access in `memcpy` and `memmove` [1] * Enable intrinsics on AVR [2] * `libm` updates to avoid using `core::arch` vector intrinsics [3] * Re-enable `f16` on aarch64 without Neon [4] [1]: rust-lang/compiler-builtins#799 [2]: rust-lang/compiler-builtins#791 [3]: rust-lang/compiler-builtins#814 [4]: rust-lang/compiler-builtins#809
github-actions bot
pushed a commit
to model-checking/verify-rust-std
that referenced
this pull request
Apr 19, 2025
Update `compiler-builtins` to 0.1.153 Includes the following changes: * Avoid OOB access in `memcpy` and `memmove` [1] * Enable intrinsics on AVR [2] * `libm` updates to avoid using `core::arch` vector intrinsics [3] * Re-enable `f16` on aarch64 without Neon [4] [1]: rust-lang/compiler-builtins#799 [2]: rust-lang/compiler-builtins#791 [3]: rust-lang/compiler-builtins#814 [4]: rust-lang/compiler-builtins#809
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This pull request gets rid of all of the
#[avr_skip]s introduced in the past.... Olly Murs, frustrated about having to pull someone's intrinsics when working on AVR firmwares (colorized).
Changes here are related to #711, but note that we continue not to provide
__u?divmod[hq]i4- it shouldn't be terribly difficult to implement those (I even have a work-in-progress branch in rustc that exposes the proper calling convention), it's just a different kind of change that will be done in another pull request.In general, the changes boil down to:
#[avr_skip]on intrinsics that don't actually have special convention (such as__addsf3),__unordsf2or__divmodsi4).I've tested new code via avr-tester - in particular, there's a test that uses randomized math operations and another one that checks floating point math, and both pass using the implementations provided by compiler-builtins.
Related discussions: