boa/boa_cli at ce78947fce4a5e5f3db60363337fa5b25cc22a00 - boa

Rust编写的JavaScript引擎，该项目是一个试验性质的项目。

Jason Williams 1052ccdd0c Bytecode Interpreter (new branch) (#860 ) Nodes implement CodeGen which generates instructions onto a stack held in Context. The VM will interpret the instructions from Context. There are some issues: - Only basic instructions are added, but I'm working off https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey/Internals/Bytecode for now it should be easy to add more in. - The Stack is a Vec, this isn't ideal (we may be able to live with it for now) but the stack should really be a fixed sized array. This isn't possible because Value can't be copied in there as it holds Rc and Gc values. Can we have fixed-sized Values that hold a pointer? Something like the "stackvec" crate should help - put all VM related code behind "vm" feature flag Co-authored-by: Jason Williams <jwilliams720@bloomberg.net> Co-authored-by: Halid Odat <halidodat@gmail.com>	4 years ago
..
src	Read file input in bytes instead of string (#979 )	4 years ago
Cargo.toml	Bytecode Interpreter (new branch) (#860 )	4 years ago

Bytecode Interpreter (new branch) (#860 )

Nodes implement CodeGen which generates instructions onto a stack held in Context.
The VM will interpret the instructions from Context.

There are some issues:

- Only basic instructions are added, but I'm working off https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey/Internals/Bytecode for now it should be easy to add more in.
- The Stack is a Vec, this isn't ideal (we may be able to live with it for now) but the stack should really be a fixed sized array. This isn't possible because Value can't be copied in there as it holds Rc and Gc values. Can we have fixed-sized Values that hold a pointer? Something like the "stackvec" crate should help
- put all VM related code behind "vm" feature flag


Co-authored-by: Jason Williams <jwilliams720@bloomberg.net>
Co-authored-by: Halid Odat <halidodat@gmail.com>

4 years ago

src

Read file input in bytes instead of string (#979 )

4 years ago

Cargo.toml

Bytecode Interpreter (new branch) (#860 )

4 years ago