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fix CI: use an older nightly on the x86_64 build #267

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merged 1 commit into from
Nov 6, 2019
Merged

fix CI: use an older nightly on the x86_64 build #267

merged 1 commit into from
Nov 6, 2019

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japaric
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@japaric japaric commented Nov 6, 2019

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bors r+

@perlindgren perlindgren self-assigned this Nov 6, 2019
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(for a more permanent solution that doesn't require nightly, you could also check out https://github.com/dtolnay/trybuild)

bors bot added a commit that referenced this pull request Nov 6, 2019
267: fix CI: use an older nightly on the x86_64 build r=korken89 a=japaric



Co-authored-by: Jorge Aparicio <jorge@japaric.io>
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bors bot commented Nov 6, 2019

Build succeeded

@bors bors bot merged commit 1e49de6 into master Nov 6, 2019
@bors bors bot deleted the fix-ci branch November 6, 2019 20:00
bors bot added a commit that referenced this pull request Nov 7, 2019
269: [v0.4.x] CI: pin to an older nightly r=korken89 a=japaric

to workaround compiletest-rs being broken on recent nightlies

this is a backport of #267 and it's required to land #265 

I'm not backporting #268  (compiletest -> trybuild) because this branch has compile-pass tests which depend on compiletest and can't be ported to trybuild

Co-authored-by: Jorge Aparicio <jorge@japaric.io>
bors bot added a commit that referenced this pull request Nov 13, 2019
269: [v0.4.x] CI: pin to an older nightly r=korken89 a=japaric

to workaround compiletest-rs being broken on recent nightlies

this is a backport of #267 and it's required to land #265 

I'm not backporting #268  (compiletest -> trybuild) because this branch has compile-pass tests which depend on compiletest and can't be ported to trybuild

Co-authored-by: Jorge Aparicio <jorge@japaric.io>
andrewgazelka pushed a commit to andrewgazelka/cortex-m-rtic that referenced this pull request Nov 3, 2021
287: Fix common uses of INSERT AFTER with .bss and .text r=adamgreig a=mattico

Fixes rtic-rs#267 
Fixes rtic-rs#266

This fixes two related issues.

1. Named sections are often inserted after `.bss` or `.text` in order to have them handled as if they were part of that section. Defining the start/end symbols outside of the section allows this to work.
2. Uninitialized C statics will end up as common symbols which end up in the COMMON input section. If this section is orphaned, it will likely end up placed after `.bss`. C code often expects these statics to be zero initialized. The first change would cause these symbols to be placed before `__ebss` so they will get zeroed by the reset handler. Explicitly placing the common symbols into `.bss` ensures this happens. Users who want uninitialized symbols should use the `.uninit` section.

See rust-embedded/cortex-m-rt#287 (comment)

Co-authored-by: Matt Ickstadt <mattico8@gmail.com>
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4 participants