Basic syntax highlighting and snippets for the LC3 assembly language used by the UT ECE department for Introduction to Computing EE 306. Integrates with the laser assembler, also written by me for the express purpose of offering a less restrictive option for more advanced students.
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Integration with laser for in-editor assembling
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Syntax hihglighting for different types of operations. Registers are bolded and highlighted (So you know whether you've typed R0 or RO).
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Snippet support for all LC3 opcodes excluding RTI (because you don't need a snippet to type RTI), including different addressing modes where appropriate.
Assemble: Open the command palette and type assemble or use alt+shift+a,
then select the file(s) you want to assemble from the open file dialog
Assemble Project: Open the command palette and type assemble project or use
alt+shift+p, then select the files you want to assemble as a projectfrom the
open file dialog
Assemble Folder: Open the command palette and type assemble current directory
or use alt+shift+d
Assemble Folder as Project: Open the command palette and type assemble current directory as project or use alt+shift+b
After installing the extension via the extension marketplace and reloading the active window to activate it, just begin typing your code. The VSCode suggestion window will pop up and you can use the arrow keys to select an option or keep typing to further refine the suggestions. Press tab to cycle through the highlighted default spaces, and type in your registers, immediate values, offsets, labels, etc.
VSCode 1.18.0 or up.
Windows users should make sure that their default shell is set to either wsl.exe or powershell.exe and that laser has been properly installed on whichever shell your integrated terminal defaults to.
See CHANGELOG.md
Enjoy!