A RISC-V emulator written in Rust :crab:

bokuweb

Last update: Jun 15, 2023

Related tags

Emulators r2

Overview

R2

A RISC-V emulator written in Rust 🦀 .
Inspired cnlohr/mini-rv32ima.

Capture

You can run linux in your browser.

Playground

https://bokuweb.github.io/r2/

Native

$ cargo run -p app -- -i fixtures/linux.bin -d fixtures/default.dtb

WASI

$ cargo build -p wasi --target wasm32-wasi --release
$ wasmtime ./target/wasm32-wasi/release/wasi.wasm

Wasm

$ cd wasm
$ cargo build --target wasm32-unknown-unknown --release
$ wasm-opt --asyncify [email protected] ../target/wasm32-unknown-unknown/release/wasm.wasm -o out.wasm
$ npx serve

Special Thanks

References

License

MIT

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Comments

fix(deps): update rust crate clap to 4.3.0
This PR contains the following updates:

| Package | Type | Update | Change | |---|---|---|---| | clap | dependencies | minor | 4.2.7 -> 4.3.0 |

Release Notes

clap-rs/clap

v4.3.0

Compare Source

Fixes

(assert) Allow multiple, value-terminated, positional arguments

(assert) Clear up language on last assertion

(parser) Correctly assign values to arguments when using multiple, value-termianted, positional arguments

(parser) Ensure value_terminator has higher precedence than allow_hyphen_values

(help) Only use next-line-help on subcommand list when explicitly specified, not just with --help

(help) Correctly align possible values list

(help) Don't waste code, vertical space in moving possible value descriptions to next line

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

[ ] If you want to rebase/retry this PR, check this box

This PR has been generated by Mend Renovate. View repository job log here.
opened by renovate[bot] 0
Configure Renovate
Welcome to Renovate! This is an onboarding PR to help you understand and configure settings before regular Pull Requests begin.

🚦 To activate Renovate, merge this Pull Request. To disable Renovate, simply close this Pull Request unmerged.

Detected Package Files

app/Cargo.toml (cargo)

core/Cargo.toml (cargo)

devices/Cargo.toml (cargo)

wasi/Cargo.toml (cargo)

wasm/Cargo.toml (cargo)

.github/workflows/ci.yml (github-actions)

.github/workflows/static.yml (github-actions)

Configuration Summary

Based on the default config's presets, Renovate will:

Start dependency updates only once this onboarding PR is merged

Enable Renovate Dependency Dashboard creation.

Use semantic commit type fix for dependencies and chore for all others if semantic commits are in use.

Ignore node_modules, bower_components, vendor and various test/tests directories.

Group known monorepo packages together.

Use curated list of recommended non-monorepo package groupings.

Apply crowd-sourced package replacement rules.

Apply crowd-sourced workarounds for known problems with packages.

🔡 Would you like to change the way Renovate is upgrading your dependencies? Simply edit the renovate.json in this branch with your custom config and the list of Pull Requests in the "What to Expect" section below will be updated the next time Renovate runs.

What to Expect

With your current configuration, Renovate will create 3 Pull Requests:

fix(deps): update rust crate clap to 4.3.0

Schedule: ["at any time"]

Branch name: renovate/clap-4.x

Merge into: main

Upgrade clap to 4.3.0

chore(deps): update actions/configure-pages action to v3

Schedule: ["at any time"]

Branch name: renovate/actions-configure-pages-3.x

Merge into: main

Upgrade actions/configure-pages to v3

chore(deps): update actions/deploy-pages action to v2

Schedule: ["at any time"]

Branch name: renovate/actions-deploy-pages-2.x

Merge into: main

Upgrade actions/deploy-pages to v2

🚸 Branch creation will be limited to maximum 2 per hour, so it doesn't swamp any CI resources or overwhelm the project. See docs for prhourlylimit for details.

❓ Got questions? Check out Renovate's Docs, particularly the Getting Started section. If you need any further assistance then you can also request help here.

This PR has been generated by Mend Renovate. View repository job log here.
opened by renovate[bot] 0
fix(deps): update rust crate clap to 4.3.8
This PR contains the following updates:

| Package | Type | Update | Change | |---|---|---|---| | clap | dependencies | patch | 4.3.0 -> 4.3.8 |

Release Notes

clap-rs/clap

v4.3.8

Compare Source

Fixes

Error on ambiguity with infer_long_arg, rather than arbitrarily picking one, matching the documentation and subcommand's behavior

v4.3.7

Compare Source

Documentation

Further clarify magic behavior in derive tutorial

Further clarify derive API's relationship to builder within the tutorial

v4.3.6

Compare Source

Documentation

Suggest clio

v4.3.5

Compare Source

ColorChoice::possible_values is added to simplify things for builder users

Fixes

ColorChoice::to_possible_value no longer includes descriptions, encouraging shorter help where possible

v4.3.4

Compare Source

Features

Add Error::exit_code

v4.3.3

Compare Source

Features

Command::defer for delayed initialization of subcommands to reduce startup times of large applications like deno

v4.3.2

Compare Source

Fixes

(derive) Don't produce unused_equalifications warnings when someone brings a clap type into scope

v4.3.1

Compare Source

Performance

(derive) Reduce the amount of generated code

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

[ ] If you want to rebase/retry this PR, check this box

This PR has been generated by Mend Renovate. View repository job log here.
opened by renovate[bot] 0
Dependency Dashboard
This issue lists Renovate updates and detected dependencies. Read the Dependency Dashboard docs to learn more.

Other Branches

These updates are pending. To force PRs open, click the checkbox below.

[ ] chore(deps): update actions/configure-pages action to v3

[ ] chore(deps): update actions/deploy-pages action to v2

Open

These updates have all been created already. Click a checkbox below to force a retry/rebase of any.

[ ] fix(deps): update rust crate clap to 4.3.8

Detected dependencies

cargo

app/Cargo.toml

anyhow 1.0.71

clap 4.3.0

core/Cargo.toml

devices/Cargo.toml

libc 0.2

wasi/Cargo.toml

wasm/Cargo.toml

github-actions

.github/workflows/ci.yml

actions/checkout v3

.github/workflows/static.yml

actions/checkout v3

actions/configure-pages v2

actions/upload-pages-artifact v1

actions/deploy-pages v1

[ ] Check this box to trigger a request for Renovate to run again on this repository
opened by renovate[bot] 0