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Issues list

avr-none target fails to build from source on nightly-2025-05-06 O-AVR Target: AVR processors (ATtiny, ATmega, etc.) T-libs Relevant to the library team, which will review and decide on the PR/issue.
#140743 opened May 7, 2025 by joshlf
4
[AVR] undefined reference to 'abort' on static mutable variable A-linkage Area: linking into static, shared libraries and binaries C-bug Category: This is a bug. O-AVR Target: AVR processors (ATtiny, ATmega, etc.) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139737 opened Apr 13, 2025 by EvansJahja
9
ICE should be a request to set -Ctarget-cpu A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ O-AVR Target: AVR processors (ATtiny, ATmega, etc.) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139223 opened Apr 1, 2025 by coolCucumber-cat
4
Compile Error on AVR atmega328p with global_asm! in lib.rs A-inline-assembly Area: Inline assembly (`asm!(…)`) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-target-feature Area: Enabling/disabling target features like AVX, Neon, etc. C-bug Category: This is a bug. C-external-bug Category: issue that is caused by bugs in software beyond our control E-needs-mcve Call for participation: This issue has a repro, but needs a Minimal Complete and Verifiable Example O-AVR Target: AVR processors (ATtiny, ATmega, etc.) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134758 opened Dec 25, 2024 by xjnxjnxjn
13
[AVR] Large const lookup table is placed in data section C-feature-request Category: A feature request, i.e: not implemented / a PR. O-AVR Target: AVR processors (ATtiny, ATmega, etc.) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134731 opened Dec 24, 2024 by imihajlow
7
avr-rjmp-offset is flaky on x86_64-mingw A-linkers Area: linkers... you gotta love linkers A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-run-make Area: port run-make Makefiles to rmake.rs A-testsuite Area: The testsuite used to check the correctness of rustc C-bug Category: This is a bug. C-external-bug Category: issue that is caused by bugs in software beyond our control CI-spurious-fail-rust-lld-crash CI spurious failure: `rust-lld` crashing / SIGSEGV / 0xc0000374 heap corruption I-flaky-test Issue: A test is flaky/unreliable/spuriously fails O-AVR Target: AVR processors (ATtiny, ATmega, etc.) O-windows-gnu Toolchain: GNU, Operating system: Windows T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133480 opened Nov 25, 2024 by jieyouxu
1
Most extern "*-interrupt-*" fn should enforce 0-sized signatures A-ABI Area: Concerning the application binary interface (ABI) A-hardware-interrupts Area: Code for handling the "interrupt ABI" of various processors A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. O-AVR Target: AVR processors (ATtiny, ATmega, etc.) O-msp430 O-riscv Target: RISC-V architecture T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#132837 opened Nov 10, 2024 by workingjubilee
3
Directly calling extern "riscv-interrupt-{m,s}" fn... compiles? A-ABI Area: Concerning the application binary interface (ABI) A-hardware-interrupts Area: Code for handling the "interrupt ABI" of various processors A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. O-AVR Target: AVR processors (ATtiny, ATmega, etc.) O-riscv Target: RISC-V architecture T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#132836 opened Nov 10, 2024 by workingjubilee
6
SIGILL compiler crash when using AVR inline assembly A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. I-crash Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics. O-AVR Target: AVR processors (ATtiny, ATmega, etc.) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#132158 opened Oct 25, 2024 by meclondrej
13
AVR: miscompilation, or stack overflow, when running cryptographic code A-codegen Area: Code generation A-LTO Area: Link-time optimization (LTO) C-bug Category: This is a bug. I-miscompile Issue: Correct Rust code lowers to incorrect machine code I-unsound Issue: A soundness hole (worst kind of bug), see: https://en.wikipedia.org/wiki/Soundness O-AVR Target: AVR processors (ATtiny, ATmega, etc.) P-low Low priority T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#109000 opened Mar 10, 2023 by xphoniex
34
emit-stack-sizes not reporting correct stack size A-CLI Area: Command-line interface (CLI) to the compiler A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. O-AVR Target: AVR processors (ATtiny, ATmega, etc.) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#108741 opened Mar 4, 2023 by xphoniex
2
Consider simulation testing for math on 16-bit targets A-testsuite Area: The testsuite used to check the correctness of rustc C-discussion Category: Discussion or questions that doesn't represent real issues. E-needs-design This issue needs exploration and design to see how and if we can fix/implement it O-AVR Target: AVR processors (ATtiny, ATmega, etc.) O-msp430
#107612 opened Feb 2, 2023 by workingjubilee
8
ICE + other errors when trying to run cargo test on Arduino project, involving vcell C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ O-AVR Target: AVR processors (ATtiny, ATmega, etc.) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#104301 opened Nov 11, 2022 by linclelinkpart5
2
rustc segfaults when targeting AVR and compiling core in debug mode A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. I-crash Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics. O-AVR Target: AVR processors (ATtiny, ATmega, etc.) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#101965 opened Sep 18, 2022 by faithanalog
1
[strict provenance] Rationalize "Oxford Casts" A-strict-provenance Area: Strict provenance for raw pointers O-AVR Target: AVR processors (ATtiny, ATmega, etc.) O-wasm Target: WASM (WebAssembly), http://webassembly.org/ T-lang Relevant to the language team, which will review and decide on the PR/issue.
#95489 opened Mar 30, 2022 by Gankra
4
Tracking Issue for the avr-interrupt/avr-non-blocking-interrupt calling convention/ABI A-hardware-interrupts Area: Code for handling the "interrupt ABI" of various processors B-unstable Blocker: Implemented in the nightly compiler and unstable. C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC O-AVR Target: AVR processors (ATtiny, ATmega, etc.) S-tracking-needs-summary Status: It's hard to tell what's been done and what hasn't! Someone should do some investigation. T-lang Relevant to the language team, which will review and decide on the PR/issue. WG-embedded Working group: Embedded systems
#69664 opened Mar 3, 2020 by dylanmckay
1 of 3 tasks
2
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