nervosnetwork / ckb-vm

CKB's vm, based on open source RISC-V ISA

https://www.nervos.org/

nervosnetwork/ckb-vm Issues

Failed to build on Windows in GitHub Actions.
Closed 4 months ago2
Slow performance
Closed 8 months ago4
Support A extension
Closed a year ago1
Mark memset function as unsafe
Updated a year ago
Enhance performance by changing trace cache strategy
Closed a year ago2
Redefining slow path instruction at 0x00 to 0x0f
Closed a year ago1
Expand the memory to 8 or 16 M (experimental)
Closed a year ago1
Rebuild test binarys by new gcc
Closed a year ago
rdtsc function support
Closed a year ago2
aarch64 compatibility
Closed a year ago3
Remove all `movq IMMEDIATE, %rcx` in execute_x64.S
Closed 2 years ago1
Discussion: Remove duplicate out of bounds checks
Closed 2 years ago6
Phase plan of the V instruction set
Updated 2 years ago1
Fuzzing on ISA IMC
Closed 3 years ago1
Remove RS3 macro from ASM code
Closed 3 years ago1
USDT Probes on ckb-vm AsmMachine
Updated 3 years ago
Formally Verify CKB-VM via Sail
Updated 3 years ago
Macro-op-fusion: Pattern design of ADC and SBB
Closed 3 years ago2
Remove confusing constructor like `machine::latest()` or `machine::default()`
Closed 3 years ago2
Use `reset()` as a general means to reuse machine
Closed 3 years ago11
Tagging pointers
Updated 3 years ago2
Upgrade goblin to 0.3.5
Closed 3 years ago2
Disable args initialize in CKB
Closed 3 years ago2
Suspend/resume a running VM
Closed 3 years ago3
Replace `memmap` crate since it is unmaintained
Closed 4 years ago1
Cycle profile support
Closed 4 years ago1
Argv list not endswith NULL in stack initialization
Closed 4 years ago2
Stack pointer not aligned
Closed 4 years ago4
`JALR` causes wrong behavior on AsmMachine when `rs1` and `rd` use the same register.
Closed 4 years ago3
Feature request : pthread support
Closed 4 years ago2
AOT mode should be able to share memory bound checking code
Closed 4 years ago
Get wrong exit code when exit code >= 128.
Closed 5 years ago3
Performance tuning via rewriting hotspots with ASM
Closed 5 years ago1
CKB VM Baseline JIT Implementation
Closed 5 years ago1
Missing syscalls required for dynamic allocation
Closed 5 years ago2
Compiled andi.c with 'riscv64-unknown-elf-gcc -o andi andi.c' not passing test
Closed 6 years ago4
Upgrade rust toolchain to 1.31.0
Closed 6 years ago
Is Smart Contract implemented in Nervos and what is the programming language used?
Closed 6 years ago1