PCSX-Redux Debugging Script

This Lua script enhances the debugging capabilities of the PCSX-Redux Emulator, making it easier to create and manage conditional breakpoints.

It is heavy inspired from the debuggers of no$psx, PCSX2, and Cheat-Engine.

Features

• Breakpoints on read, write and write-change memory access
• Breakpoints on Registers when meet certain conditions
• Breakpoints on Memory values and conditions
• Track when and how memory addresses are accessed

Installation

1 - Download the script and place it in the PCSX-Redux directory

2 - Run PCSX-Redux and open Lua Console

3 - Type: loadfile('script-debug.lua')()

4 - The Lua Console will display "Debugging Script is Loaded"

Usage

• 1st Row: Breakpoint on a specific address

• 2nd Row (Memory Access): Breakpoint on a specific address is read, write or write-change

• 3rd Row (Conditional Memory Access): Breakpoint on an address when meets a specific value condition during read or write

• 4th Row (Register Breakpoint): Breakpoint at PC when a register meets a specific condition

• 5th Row (Memory Access Tracking): Show addresses accessed by a specific PC (similar to Cheat-Eninge "Find out what addresses this instruction accesses")

• 6th Row (Instruction Tracking): Show instructions that access a specific address (similar to Cheat-Engine "Find out what accesses this address")

• 7th Row (PC-Conditional Memory Access): Breakpoint on when a specific PC accesses a memory address under certain conditions during read or write

• 8th Row (Address-Conditional PC ): Breakpoint on a specific PC when a specific address meets value condition

Hotkeys

• Double Left-Click on any Field to copy Value

• Double Right-Click on any Field to paste Value

• Single Left-Click on an Address-Button to copy Address

• Single right-click on an Address-Button to jump to Memory / Assembly View

Acknowledgments

• Special thanks to Nicolas Noble and Skitchin for helping with some aspects