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

Improve asm clobber example #1504

Merged
merged 1 commit into from
Feb 18, 2022
Merged

Improve asm clobber example #1504

merged 1 commit into from
Feb 18, 2022

Conversation

asquared31415
Copy link
Contributor

This change improves the example for using clobbers in the asm! macro to use clobbers more explicitly and point them out more directly.

It additionally improves the code in general by simplifying the Rust code and being more explicit with how the output from the asm! block is written to: it uses an explicit out pointer that it writes to instead of using the compiler "magic" out("named_reg") syntax to output.

@marioidival marioidival merged commit 2e24e69 into rust-lang:master Feb 18, 2022
@ehuss ehuss mentioned this pull request Mar 1, 2022
Merged
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Mar 1, 2022
@matthiaskrgr
Rollup merge of rust-lang#94490 - ehuss:update-books, r=ehuss
ac04794 
Update books

## nomicon

1 commits in 90993eeac93dbf9388992de92965f99cf6f29a03..f6d6126fc96ecf4a7f7d22da330df9506293b0d0
2022-02-13 12:44:12 +0900 to 2022-02-26 02:21:21 +0900
- ffi: explicitly declare hello_from_rust for C99 (rust-lang/nomicon#343)

## reference

20 commits in 70fc73a6b908e08e66aa0306856c5211312f6c05..9d289c05fce7254b99c6a0d354d84abb7fd7a032
2022-02-14 19:33:01 -0800 to 2022-02-23 08:58:20 -0800
- Fix typo in `functions.md` (rust-lang/reference#1173)
- Fix CI
- Unify global_asm/asm directive list
- Update src/inline-assembly.md
- Update src/inline-assembly.md
- Fix changes unintentional reverted in d5d3d80
- Add note about operand interpolations
- Sort lists, add syntax control directives
- Add another missed batch suggestion
- Add missed batch suggestion
- Apply suggestions from code review
- Add .type, .size, and .p2align
- Reformat directive lists
- Add `.inst` directive
- Add missing directives
- Add additional directives in use
- Add `.fill` directive
- Style fixes
- Fix code block
- Add supported Directives list

## book

13 commits in 67b768c0b660a069a45f0e5d8ae2f679df1022ab..3f255ed40b8c82a0434088568fbed270dc31bf00
2022-02-09 21:52:41 -0500 to 2022-02-27 21:26:12 -0500
- Add a back reference about enum variant initializer fns. Fixes rust-lang/book#800.
- Update ch01-03-hello-cargo.md
- ch03-05: Add definite article for the block of code
- Change variable names from "slice" to "values"
- Remove reference to advanced lifetime section that no longer exists
- Fix link to go to the right newtype section
- Remove confusing and redundant part of a sentence about newtypes
- Make transition less repetitive
- Correct wording about associated functions.
- Remove unnecessary extern crate proc_macro
- Clarify that this code is defining, not using a procedural macro
- Add manual regeneration steps for cargo new test
- Update Listing 11-1 to reflect current contents

## rust-by-example

11 commits in 18c0055b8aea49391e8f758a4400097999c9cf1e..2a928483a20bb306a7399c0468234db90d89afb5
2022-01-19 08:51:55 -0300 to 2022-02-28 11:36:59 -0300
- Update destructure_slice.md (rust-lang/rust-by-example#1513)
- Update iter_find.md (rust-lang/rust-by-example#1512)
- Add an example of collecting errors while iterating successes (rust-lang/rust-by-example#1509)
- Fix broken link on asm (rust-lang/rust-by-example#1508)
- Update abort_unwind.md (rust-lang/rust-by-example#1505)
- Remove duplicate text in asm.md (rust-lang/rust-by-example#1506)
- Improve asm clobber example (rust-lang/rust-by-example#1504)
- Add +1 to next_age (rust-lang/rust-by-example#1503)
- fix comment on into_iter() for arrays (rust-lang/rust-by-example#1502)
- Added new Rust 1.58 direct format args (rust-lang/rust-by-example#1501)
- documentation for cfg_panic (rust-lang/rust-by-example#1500)

## rustc-dev-guide

13 commits in 62f58394ba7b203f55ac35ddcc4c0b79578f5706..32f2a5b4e7545318846185198542230170dd8a42
2022-02-11 08:42:50 -0500 to 2022-03-01 10:45:24 -0600
- Add architecture suggestion for Apple silicon (rust-lang/rustc-dev-guide#1320)
- cargo timings has been stabilized (rust-lang/rustc-dev-guide#1319)
- Add known-bug header. (rust-lang/rustc-dev-guide#1311)
- Fix typo (rust-lang/rustc-dev-guide#1315)
- Typo (rust-lang/rustc-dev-guide#1313)
- instrument-coverage has been stabilized.
- symbol-mangling-version has been stabilized
- Fix `Ty` link (rust-lang/rustc-dev-guide#1308)
- Edit glossary (rust-lang/rustc-dev-guide#1302)
- Fix heading levels in the query chapter (rust-lang/rustc-dev-guide#1305)
- Fix link
- Edit "Queries" chapter (rust-lang/rustc-dev-guide#1301)
- Link to The Rust Performance Book (rust-lang/rustc-dev-guide#1300)

## edition-guide

1 commits in beea0a3cdc3885375342fd010f9ad658e6a5e09a..c55611dd6c58bdeb52423b5c52fd0f3c93615ba8
2021-12-05 07:06:45 -0800 to 2022-02-21 14:21:39 +0100
- Remove `+nightly` for `cargo new` (rust-lang/edition-guide#276)
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Mar 2, 2022
@matthiaskrgr
Rollup merge of rust-lang#94490 - ehuss:update-books, r=ehuss
823a386 
Update books

## nomicon

1 commits in 90993eeac93dbf9388992de92965f99cf6f29a03..f6d6126fc96ecf4a7f7d22da330df9506293b0d0
2022-02-13 12:44:12 +0900 to 2022-02-26 02:21:21 +0900
- ffi: explicitly declare hello_from_rust for C99 (rust-lang/nomicon#343)

## reference

20 commits in 70fc73a6b908e08e66aa0306856c5211312f6c05..9d289c05fce7254b99c6a0d354d84abb7fd7a032
2022-02-14 19:33:01 -0800 to 2022-02-23 08:58:20 -0800
- Fix typo in `functions.md` (rust-lang/reference#1173)
- Fix CI
- Unify global_asm/asm directive list
- Update src/inline-assembly.md
- Update src/inline-assembly.md
- Fix changes unintentional reverted in d5d3d80
- Add note about operand interpolations
- Sort lists, add syntax control directives
- Add another missed batch suggestion
- Add missed batch suggestion
- Apply suggestions from code review
- Add .type, .size, and .p2align
- Reformat directive lists
- Add `.inst` directive
- Add missing directives
- Add additional directives in use
- Add `.fill` directive
- Style fixes
- Fix code block
- Add supported Directives list

## book

13 commits in 67b768c0b660a069a45f0e5d8ae2f679df1022ab..3f255ed40b8c82a0434088568fbed270dc31bf00
2022-02-09 21:52:41 -0500 to 2022-02-27 21:26:12 -0500
- Add a back reference about enum variant initializer fns. Fixes rust-lang/book#800.
- Update ch01-03-hello-cargo.md
- ch03-05: Add definite article for the block of code
- Change variable names from "slice" to "values"
- Remove reference to advanced lifetime section that no longer exists
- Fix link to go to the right newtype section
- Remove confusing and redundant part of a sentence about newtypes
- Make transition less repetitive
- Correct wording about associated functions.
- Remove unnecessary extern crate proc_macro
- Clarify that this code is defining, not using a procedural macro
- Add manual regeneration steps for cargo new test
- Update Listing 11-1 to reflect current contents

## rust-by-example

11 commits in 18c0055b8aea49391e8f758a4400097999c9cf1e..2a928483a20bb306a7399c0468234db90d89afb5
2022-01-19 08:51:55 -0300 to 2022-02-28 11:36:59 -0300
- Update destructure_slice.md (rust-lang/rust-by-example#1513)
- Update iter_find.md (rust-lang/rust-by-example#1512)
- Add an example of collecting errors while iterating successes (rust-lang/rust-by-example#1509)
- Fix broken link on asm (rust-lang/rust-by-example#1508)
- Update abort_unwind.md (rust-lang/rust-by-example#1505)
- Remove duplicate text in asm.md (rust-lang/rust-by-example#1506)
- Improve asm clobber example (rust-lang/rust-by-example#1504)
- Add +1 to next_age (rust-lang/rust-by-example#1503)
- fix comment on into_iter() for arrays (rust-lang/rust-by-example#1502)
- Added new Rust 1.58 direct format args (rust-lang/rust-by-example#1501)
- documentation for cfg_panic (rust-lang/rust-by-example#1500)

## rustc-dev-guide

13 commits in 62f58394ba7b203f55ac35ddcc4c0b79578f5706..32f2a5b4e7545318846185198542230170dd8a42
2022-02-11 08:42:50 -0500 to 2022-03-01 10:45:24 -0600
- Add architecture suggestion for Apple silicon (rust-lang/rustc-dev-guide#1320)
- cargo timings has been stabilized (rust-lang/rustc-dev-guide#1319)
- Add known-bug header. (rust-lang/rustc-dev-guide#1311)
- Fix typo (rust-lang/rustc-dev-guide#1315)
- Typo (rust-lang/rustc-dev-guide#1313)
- instrument-coverage has been stabilized.
- symbol-mangling-version has been stabilized
- Fix `Ty` link (rust-lang/rustc-dev-guide#1308)
- Edit glossary (rust-lang/rustc-dev-guide#1302)
- Fix heading levels in the query chapter (rust-lang/rustc-dev-guide#1305)
- Fix link
- Edit "Queries" chapter (rust-lang/rustc-dev-guide#1301)
- Link to The Rust Performance Book (rust-lang/rustc-dev-guide#1300)

## edition-guide

1 commits in beea0a3cdc3885375342fd010f9ad658e6a5e09a..c55611dd6c58bdeb52423b5c52fd0f3c93615ba8
2021-12-05 07:06:45 -0800 to 2022-02-21 14:21:39 +0100
- Remove `+nightly` for `cargo new` (rust-lang/edition-guide#276)
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers
No reviews
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.
3 participants
@asquared31415 @int @marioidival