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@ -13,7 +13,18 @@ uvm32 is a minimalist, dependency-free virtual machine sandbox designed for micr
Although based on a fully fledged CPU emulator, uvm32 is intended for executing custom script like logic, not for simulating hardware. Although based on a fully fledged CPU emulator, uvm32 is intended for executing custom script like logic, not for simulating hardware.
Check out the [apps](apps) folder for more. ## Samples
* [host](host) vm host which loads a binary and runs to completion, handling multiple ioreq types
* [host-mini](host-mini) minimal vm host (shown above), with baked in bytecode
* [host-parallel](host-parallel) parallel vm host running multiple vm instances concurrently, with baked in bytecode
* [host-arduino](host-arduino) vm host as Arduino sketch (tested on Arduino Uno ATmega328P, uses 9950 bytes of flash/1254 bytes RAM)
* [apps/helloworld](apps/helloworld) C hello world program
* [apps/hello-asm](apps/hello-asm) Minimal hello world assembly
* [apps/fib](apps/fib) C fibonacci series program (iterative and recursive)
* [apps/sketch](apps/sketch) C Arduino/Wiring/Processing type program in `setup()` and `loop()` style
* [apps/rust-hello](apps/rust-hello) Rust hello world program (note, the version of rust installed by brew on mac has issues, use the official rust installer from https://rust-lang.org/learn/get-started/)
* [apps/zig-mandel](apps/zig-mandel) Zig ASCII mandelbrot generator program
## Quickstart ## Quickstart
@ -157,19 +168,6 @@ int main(int argc, char *argv[]) {
The uvm32 memory size is set at compile time with `-DUVM32_MEMORY_SIZE=X` (in bytes). A memory of 512 bytes will be sufficient for trivial programs. The uvm32 memory size is set at compile time with `-DUVM32_MEMORY_SIZE=X` (in bytes). A memory of 512 bytes will be sufficient for trivial programs.
## Samples
* [host](host) vm host which loads a binary and runs to completion, handling multiple ioreq types
* [host-mini](host-mini) minimal vm host (shown above), with baked in bytecode
* [host-parallel](host-parallel) parallel vm host running multiple vm instances concurrently, with baked in bytecode
* [host-arduino](host-arduino) vm host as Arduino sketch (tested on Arduino Uno ATmega328P, uses 9950 bytes of flash/1254 bytes RAM)
* [apps/helloworld](apps/helloworld) C hello world program
* [apps/hello-asm](apps/hello-asm) Minimal hello world assembly
* [apps/fib](apps/fib) C fibonacci series program (iterative and recursive)
* [apps/sketch](apps/sketch) C Arduino/Wiring/Processing type program in `setup()` and `loop()` style
* [apps/rust-hello](apps/rust-hello) Rust hello world program (note, the version of rust installed by brew on mac has issues, use the official rust installer from https://rust-lang.org/learn/get-started/)
* [apps/zig-mandel](apps/zig-mandel) Zig ASCII mandelbrot generator program
## License ## License
This project is licensed under the MIT License. Feel free to use in research, products and embedded devices. This project is licensed under the MIT License. Feel free to use in research, products and embedded devices.