grahambates / 68kcounter-nvim

neovim plugin for 68kcounter

68kcounter-nvim

Neovim plugin for 68kcounter

Analyses 68000 assembly source to profile resource and size data. For each instruction it will tell you:

• CPU cycles
• Bus read cycles
• Bus write cycles
• Size in bytes

Dependencies

• neovim 0.9+
• 68kcounter 3.2+ npm package installed globally: npm i -g 68kcounter

Installation

Install using your preferred plugin manager e.g. Packer.

You can configure 68kcounter by passing a table to the setup function. The following options are available and set by default:

-- Using packer
use({
    "grahambates/68kcounter-nvim",
    config = function()
        require("68kcounter").setup({
           -- path to 68kcounter node cli tool (default assumes global path)
           bin_path="68kcounter"
        })
    end,
})

Usage

Your assembly files should be using the asm68k or asm filetype.

Counts are displayed to the left of the current window. Once open, they will be live-updated as you edit or switch files.

Command	Description
:CounterShow	Show counts for current window/buffer
:CounterHide	Hide the counts window
:CounterToggle	Toggle visibility of the counts window