rustc + avr = lovelove back again!

1. compiler-builtins

   1 12 388 9.2 Rust

   Porting `compiler-rt` intrinsics to Rust

   

   I'm glad to inform y'all that after a year, the infamous LLVM ERROR: Not supported instr bug¹ has been finally fixed and today's nightly can compile for AVR back again! 😎

2. SaaSHub

   www.saashub.com featured

   SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

   

3. rust

   2 2,778 100,618 10.0 Rust

   Empowering everyone to build reliable and efficient software.

   

   I'm glad to inform y'all that after a year, the infamous LLVM ERROR: Not supported instr bug¹ has been finally fixed and today's nightly can compile for AVR back again! 😎

4. avr-hal

   3 30 1,366 7.9 Rust

   embedded-hal abstractions for AVR microcontrollers

   

   Also note that some libraries in the ecosystem might still use a feature called llvm_asm that was removed from rustc in 2021, so those crates might need a while to migrate to the newer asm syntax (this feature is used to provide an inline AVR assembly, e.g. to implement a cycle-accurate delay); so far I've got patches merged to https://github.com/Rahix/avr-hal & https://github.com/Rahix/avr-device :-)

5. avr-device

   4 2 187 7.6 Rust

   Register access crate for AVR microcontrollers

   

   Also note that some libraries in the ecosystem might still use a feature called llvm_asm that was removed from rustc in 2021, so those crates might need a while to migrate to the newer asm syntax (this feature is used to provide an inline AVR assembly, e.g. to implement a cycle-accurate delay); so far I've got patches merged to https://github.com/Rahix/avr-hal & https://github.com/Rahix/avr-device :-)

6. llvm-project

   5 389 30,175 10.0 LLVM

   The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

   

   Locating this kind of bug usually starts innocently, by commenting out various places of your own code, then analyzing your program under a debugger only to find yourself doing git clone https://github.com/llvm/llvm-project a few hours later 😅

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