ZAS

It's an assembler for processor ZP-80

• Roadmap
• Description
  • Diagram
  • Compiler
    • Rules
• Deployment
  • Rust
  • Installation
  • Uninstallation
• Usage
  • Building
  • Running
• Examples

• Simplest compilation
• Label parsing
• Make preprocessing with M4
• Make multiple file system compilation
• Dividing code into segments
• DATA and BSS sections
• Address arithmetic
• Turing complete in preprocessing
• Making offsets
• Vim syntax highlighting

+-----------+    +------------------------+    +------------+    
| input.asm | -> | Include depedendencies | -> | Preprocess | 
+-----------+    +------------------------+    +------------+    
                                                          |
+------------+    +-----------+    +----------------+     |
| output.bin | <- | Compiling | <- | Parsing labels | <---/
+------------+    +-----------+    +----------------+

NOTE
YOU SHOULD HAVE RUST AND CARGO TO INSTALL THIS EMULATOR

Try run: $ curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

And see official guide.

For cargo try this:

• Ubuntu / Debian $ sudo apt-get install cargo
• Arch $ sudo pacman -S cargo

Or see official guide

1. Download or clone this repo:
   • Git: $ git clone https://github.com/MrZloHex/zas.git
2. Change working directory to zas:
   • $ cd zas
3. Run installation script:
   • $ ./install.sh -i
   • NOTE You need to have sudo access.

1. Change working directory to zas:
   • $ cd zas
2. Run uninstallation script:
   • $ ./install.sh -u
3. Go out from directory:
   • $ cd ..

For build your assembly code for ZP-80 run this:
$ zas build --input="<PATH TO YOUR CODE>" --output="<PATH TO OUTPUT BINARY>"

Options for build subcommand:

• -i, --input:
  This is obligatory option, where you specify the path to the source file.
  E. g. $ emuBOOB build --input="project8008/src/main.asm"
• -o, --output:
  With this option you can specify path and name of output bianry file.
  E. g. $ emuBOOB build --input="project8008/src/main.asm" --output="target/my_app"

Flags for build subcommand:

• -v, --verbose:
  Will be displayed your assembly code and after opcodes for ZP-80.
• -V, --version:
  You will see version of ZAS.
• -h, --help:
  Display help information about compiler.

There are some examples of programs in examples directory.

Try compile multiply.asm with zas. For this run:
$ zas build --input="examples/multiply.asm" --output="multiply"