Issues

• c.j instruction gets decompressed incorrectly if offset is less than -1024

  mortbopet/Ripes#472 · Filter by author NxthingbutV0id opened on Sep 26, 2026

• Simulation controls in Linux AppImage are left in incorrect state when finishing the simulation

  mortbopet/Ripes#471 · Filter by author salvadorpetit opened on Sep 23, 2026

• Possible assembly issue with immediate in logic/arithmetic instructions

  mortbopet/Ripes#468 · Filter by author amarti-github opened on Aug 2, 2026

• Assembler issue with .equ directive

  mortbopet/Ripes#467 · Filter by author FedericoCMartini opened on Jun 19, 2026

• Question regarding GPLv3 compliance

  mortbopet/Ripes#466 · Filter by author derchr opened on May 19, 2026

• Immediate values don't use the relocation, meaning lw with a number results in the wrong value passed to auipc.

  mortbopet/Ripes#430 · Filter by author rsahwe opened on Jan 6, 2026
  2

• Crash at startup on macOS 26.1/M1 CPU

  mortbopet/Ripes#425 · Filter by author RaresAndrei0 opened on Dec 4, 2025
  3

• Bit flow in processor diagram is too fast to observe

  mortbopet/Ripes#418 · Filter by author 72330192-hub opened on Oct 24, 2025

• MacOS 26 Compiles fail

  mortbopet/Ripes#413 · Filter by author kengahagan opened on Jul 31, 2025
  1

• C ISA extension bugs

  mortbopet/Ripes#411 · Filter by author mortbopet opened on Jun 23, 2025

• Feature request: view memory and code disassembly at the same time

  mortbopet/Ripes#408 · Filter by author trombonehero opened on Jun 2, 2025

• SRL/SLL/SRA violate spec by using all bits of rs2

  mortbopet/Ripes#398 · Filter by author brakhane opened on Apr 2, 2025

• Modifier-key actions in editor on WASM doesn't work

  mortbopet/Ripes#391 · Filter by author mortbopet opened on Feb 1, 2025

• Apple Silicon build

  mortbopet/Ripes#388 · Filter by author MatheusVBellini opened on Jan 18, 2025

• Clipboard usage on WebAssembly

  mortbopet/Ripes#386 · Filter by author mortbopet opened on Jan 5, 2025

• Read ecall always returns 4 characters, GetCWD returns "4", ecall_file.s test fails

  mortbopet/Ripes#383 · Filter by author Alexandre425 opened on Dec 27, 2024

• Code running continuously after each modification

  mortbopet/Ripes#382 · Filter by author roberttt0 opened on Dec 18, 2024
  1

• Counting cycles from one instead of zero?

  mortbopet/Ripes#377 · Filter by author silvigon opened on Nov 7, 2024
  3

• Assembler and error squiggles don't update reliably

  mortbopet/Ripes#373 · Filter by author Niko-O opened on Nov 3, 2024

• code is ran all over again after exit

  mortbopet/Ripes#372 · Filter by author bsuvonov opened on Oct 7, 2024

• New teaching materials for two Computer Architecture courses at UCM

  mortbopet/Ripes#370 · Filter by author danidep02 opened on Sep 30, 2024

• screen reader accessibility issue

  mortbopet/Ripes#369 · Filter by author bhanuponguru opened on Aug 2, 2024

• how to step through instructions in cli?

  mortbopet/Ripes#368 · Filter by author bhanuponguru opened on Aug 2, 2024

• Execution stop at call of 'atexit'

  mortbopet/Ripes#367 · Filter by author alanmasu opened on Jul 31, 2024

• ripes.me: SharedArrayBuffer is not defined

  mortbopet/Ripes#364 · Filter by author Fabs37 opened on Jul 11, 2024
  1