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Improved Wasmer Backends documentation

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Syrus
2019-07-24 18:06:59 -07:00
parent 0191de4e50
commit 76daa7b3fd
6 changed files with 73 additions and 3 deletions
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1
lib/llvm-backend/Cargo.toml
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@ -3,6 +3,7 @@ name = "wasmer-llvm-backend"
version = "0.5.7"
authors = ["Lachlan Sneff <lachlan.sneff@gmail.com>"]
edition = "2018"
readme = "README.md"
[dependencies]
wasmer-runtime-core = { path = "../runtime-core", version = "0.5.7" }

24
lib/llvm-backend/README.md
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@ -28,4 +28,26 @@ Wasmer is a standalone JIT WebAssembly runtime, aiming to be fully
compatible with Emscripten, Rust and Go. [Learn
more](https://github.com/wasmerio/wasmer).
This crate represents the LLVM backend.
This crate represents the LLVM backend integration for Wasmer.
## Usage
### Usage in Wasmer Standalone
If you are using the `wasmer` CLI, you can specify the backend with:
```bash
wasmer run program.wasm --backend=llvm
```
### Usage in Wasmer Embedded
If you are using Wasmer Embedded, you can specify
the LLVM backend to the [`compile_with` function](https://docs.rs/wasmer-runtime-core/*/wasmer_runtime_core/fn.compile_with.html):
```rust
use wasmer_llvm_backend::LLVMCompiler;
// ...
let module = wasmer_runtime_core::compile_with(&wasm_binary[..], &LLVMCompiler::new());
```