History

Vas Crabb 360d3a5950 debugger: Extended target address syntax to include device/address space. (#8630 ) Added a validity check to ensure address space names are tag-like and unique, since they're now used as identifiers in debugger commands. Extended the syntax for target addresses to allow them to be qualified with a colon followed by an optional device tag and/or address space name. If only the device needs to be specified, a debugger CPU number may also be used. This makes commands like bpset and wpset more flexible, as they can operate on CPUs other than the currently visible CPU. Commands like find, fill, dump and load are more flexible as they can access any space of any device. Removed now-redundant CPU parameters from many commands, and renamed pcatmemp to pcatmem for consistency with other commands. Extended region syntax for saver/loadr to support tags relative to the visible CPU (e.g. you can use "." for the region with the same name as the visible CPU, or "^sibling" syntax). Added an optional root device parameter to memdump. Changed interpretation of Boolean values to support numeric expressions as well as true/false strings and literal 1/0. Added checks that the specified device is CPU-like to various commands that require a CPU (e.g. focus). Previously these commands would crash or trigger an assertion failure if a tag for a non-CPU devices was specified. Fixed the cpunum symbol so it uses the same rules for determining what is or isn't a CPU as parameter parsing. Made device_t sanitise subtags better. Previously you could cause an assertion failure or crash MAME by giving it unexpected relative tags via Lua or the debugger. Added help topic alias support, and reworked the data structures to improve the performance of looking up debugger commands and help topics. Removed the "ref" parameter from debugger command functions (std::bind can hold extra argument values for you if you need them). Also added an error message if duplicate debugger commands are registered. Updated help for commands that changed syntax, and also updated summaries for some commands that had changed in the past without corresponding help updates.		2 years ago
..
LICENSE	Added README and LICENSE files (CC0) to folders containing meta-data or documentation (nw)	8 years ago
README.md	doc: update MAME short description (nw)	6 years ago
doxy-boot.js	doxygen: Updated configuration to be based on up-to-date template, updated bootstrapped theme so it doesn't 404 (still won't work due to lack of support for jQuery smartmenus).	2 years ago
doxygen.config	debugger: Extended target address syntax to include device/address space. (#8630 )	2 years ago
footer.html	doxygen: Updated configuration to be based on up-to-date template, updated bootstrapped theme so it doesn't 404 (still won't work due to lack of support for jQuery smartmenus).	2 years ago
header.html	doxygen: Updated configuration to be based on up-to-date template, updated bootstrapped theme so it doesn't 404 (still won't work due to lack of support for jQuery smartmenus).	2 years ago
style.css	doxygen: Updated configuration to be based on up-to-date template, updated bootstrapped theme so it doesn't 404 (still won't work due to lack of support for jQuery smartmenus).	2 years ago

README.md

What is MAME?

MAME is a multi-purpose emulation framework.

MAME's purpose is to preserve decades of software history. As electronic technology continues to rush forward, MAME prevents this important "vintage" software from being lost and forgotten. This is achieved by documenting the hardware and how it functions. The source code to MAME serves as this documentation. The fact that the software is usable serves primarily to validate the accuracy of the documentation (how else can you prove that you have recreated the hardware faithfully?). Over time, MAME (originally stood for Multiple Arcade Machine Emulator) absorbed the sister-project MESS (Multi Emulator Super System), so MAME now documents a wide variety of (mostly vintage) computers, video game consoles and calculators, in addition to the arcade video games that were its initial focus.