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Suggest using preserve_none to improve tail call optimization in interpreter

Status: Open.

#601 In sysprog21/rv32emu;

· yangyi625 opened on Jul 3, 2025

Unexpected termination of rv32emu when non-SDL Linux userspace programs exit via syscall_exit()

bugSomething isn't workingSomething isn't working

Status: Open.

#596 In sysprog21/rv32emu;

· ChinYikMing opened on May 14, 2025

Prebuilt Kernel Boot Failure Due to Insufficient INITRD_SIZE

Status: Open.

#585 In sysprog21/rv32emu;

· otteryc opened on Mar 15, 2025

Incorrect misaligned memory operation handling in userspace simulation

bugSomething isn't workingSomething isn't working

Status: Open.

#528 In sysprog21/rv32emu;

· vacantron opened on Dec 25, 2024

·  

release-2025.2

jit: Refine code generation

Status: Open.

#511 In sysprog21/rv32emu;

· vacantron opened on Nov 5, 2024

·  

release-2025.2

Implement RISC-V Vector Extension

enhancementNew feature or requestNew feature or request

Status: Open.

#504 In sysprog21/rv32emu;

· howjmay opened on Oct 19, 2024

jit: Improve MMU efficiency in system simulation

enhancementNew feature or requestNew feature or request

researchStudy certain topicsStudy certain topics

Status: Open.

#500 In sysprog21/rv32emu;

· vacantron opened on Oct 11, 2024

·  

release-2025.2

Improve the build system, making it more flexible

enhancementNew feature or requestNew feature or request

help wantedExtra attention is neededExtra attention is needed

Status: Open.

#473 In sysprog21/rv32emu;

· vacantron opened on Aug 3, 2024

·  

release-2025.2

jit: Enhance security by Control-Flow Integrity

researchStudy certain topicsStudy certain topics

Status: Open.

#311 In sysprog21/rv32emu;

· jserv opened on Dec 28, 2023

Evaluate a hybrid approach for macro-operation fusion in both the decoding and execution stages

enhancementNew feature or requestNew feature or request

Status: Open.

#298 In sysprog21/rv32emu;

· jserv opened on Dec 17, 2023

Compare with libriscv

researchStudy certain topicsStudy certain topics

Status: Open.

#288 In sysprog21/rv32emu;

· jserv opened on Dec 9, 2023

Evaluate effectiveness of dynamic superinstructions

researchStudy certain topicsStudy certain topics

Status: Open.

#282 In sysprog21/rv32emu;

· jserv opened on Nov 29, 2023