regenerator2000 0.2.2

An interactive disassembler for the CPU 6502, focused mostly on Commodore 8-bit computers.
regenerator2000-0.2.2 is not a library.
Visit the last successful build: regenerator2000-0.8.4

Regenerator 2000 Rust Crates.io Version

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A 6502 disassembler with a TUI. A modern take on Regenerator.

Features

Regenerator 2000 brings modern conveniences to 6502 disassembly:

  • Disassembly: Full 6502 support including undocumented opcodes.
  • Hex Dump:
    • Side-by-side view with disassembly.
    • Synchronized or independent navigation.
    • Unshifted or Shifted PETSCII charset.
  • Sprites:
    • Side-by-side view with disassembly.
    • Multicolor or Single Color
  • Charset:
    • Side-by-side view with disassembly.
    • Multicolor or Single Color
  • Platforms: Supports Commodore 8-bit machines like C64, C128, Plus/4, etc.
  • Import: Load .prg, .crt, .t64, .vsf, .bin, .raw, and .regen2000proj files.
  • Export: Generate compatible assembly source code for:
    • 64tass
    • ACME
  • Project Management: Save and load your work with .regen2000proj files.
  • Analysis: Auto-analysis to identify code and data regions.
  • Editing:
    • Labels: Add, edit, and remove local and global labels.
    • Comments: Add side comments (;) and line comments (:).
    • Origin: Change the load address/origin of the binary.
    • Data Types: Convert regions to Code, Byte, Word, Address, Text, or Screencode.
    • Undo/Redo: Full history support for all actions.
  • Navigation:
    • Jump: Go to specific addresses, specific line numbers, or follow operands.
    • X-Ref: Inspect cross-references for labels/addresses.
    • History: Navigate back to previous locations.
  • Customization:
    • Configure document settings (max x-refs, platform, assembler).
    • Customizable display options (show/hide all labels, etc.).
  • TUI:
    • Text User interface
    • Everything can be done from the keyboard
    • Visual Mode: Vim-like selection for batch operations.
  • Fast:
    • Extremely fast

hexdump screenshot charset screenshot sprites screenshot

Keyboard Shortcuts

Context Action Shortcut
Global Activate Menu F10
Exit Ctrl + q
Open File Ctrl + o
Save Project Ctrl + s
Save Project As Ctrl + Shift + s
Export Project (ASM) Ctrl + e
Export Project As (ASM) Ctrl + Shift + e
Document Settings Ctrl + Shift + d
Settings Ctrl + ,
Undo u
Redo Ctrl + r
Switch Pane (Hex Dump/Disasm) Tab
Navigation Move Cursor Up / Down / j / k
Page Up/Down PageUp / PageDown
Home/End Home / End
Jump to Address (Dialog) g
Jump to Line (Dialog) Ctrl + Shift + g
Jump to Line / End of File [Number] G
Jump to Operand Enter
Jump Back (History) Backspace
Previous/Next 10 Lines Ctrl + u / Ctrl + d
Search Vim Search /
Next / Previous Match n / Shift + n
Search Dialog Ctrl + f
Find Next / Previous F3 / Shift + F3
Selection Toggle Visual Mode V
Select Text Shift + Up/Down / Visual Mode + j/k
Clear Selection Esc
Editing Set Label l
Add Side Comment ;
Add Line Comment :
Convert to Code c
Convert to Byte b
Convert to Word w
Convert to Address a
Convert to Text t
Convert to Screencode s
Convert to Undefined ?
Next/Prev Immediate Mode Format d / D
Set Lo/Hi Address <
Set Hi/Lo Address >
Analyze Ctrl + a
View Toggle PETSCII Shifted/Unshifted (only in Hex Dump View) p
Toggle Multicolor Sprites (only in Sprites View) m
Toggle Multicolor Charset (only in Charset View) m
Toggle Hex Dump View Ctrl + 2
Toggle Sprites View Ctrl + 3
Toggle Charset View Ctrl + 4
Menus Navigate Menu Arrows
Select Item Enter
Close Menu Esc

Build and Run

cargo run