MESS SVN r14000 is released. MESS(Multi Emulator Super System) is an open source emulator which emulates a large variety of different systems. MESS is a source-available project which documents the hardware for a wide variety of (mostly vintage) computers, video game consoles, and calculators through software emulation, as MAME does for arcade games. As a nice side effect to this documentation, MESS allows software and games for these hardware platforms to be run on modern PCs.

MESS SVN Changelog:
r13990
m79152pc: modernised, added F4 display, added video.
r13991
Escaped ampersands. (nw)
r13992
[SAGE2] WIP. (nw)
r13993
Added support for 2 drives on IDE controller [Miodrag Milanovic]
r13994
[SAGE2] System is now booting, but floppy loading fails. (nw)
r13995
Part 1 of VGA refactoring
r13996
allocating them via auto_bitmap_*_alloc().

Several common devices needed overhauls or changes as a result
of the above changes:

* Reorganized the laserdisc base driver and all the laserdisc
drivers as modern C++ devices, cleaning the code up
considerably. Merged ldsound device into the laserdsc
device since modern devices are flexible enough to handle
it.

* Reorganized the v9938 device as a modern C++ device. Removed
v9938mod.c in favor of template functions in v9938.c directly.

* Added independent ind16 and rgb32 callbacks for TMS340x0 devices.

* All video devices are now hard-coded to either ind16 or rgb32
bitmaps. The most notable is the mc6845 which is rgb32, and
required changes to a number of consumers.

* Added screen_update methods to most video devices so they can be
directly called via MCFG_SCREEN_UPDATE_DEVICE instead of creating
tons of stub functions.
r13997
Part 2 of refactoring (preps for partial updates)
r13998
Fix regression
r13999
Preliminary fix for double scan condition in EGA mode, fixes Williams Arcade Classics gfxs
r14000
i386: Added the ability to set the ID and AC bits via POPFD, should improve CPU detection. (no whatsnew)

Download: MESS SVN r14000 x86
Download: MESS SVN r14000 x64
Source: Here