http://haze.mame.net

0.81u7

General Source Changes

Sound in the ST0016 driver [R.Belmont, Tomasz Slanina]

Neratte Chu & Renju Kizoku now have sound

Misc Cleanups [Lawrence Gold]

Fixed a couple of issues with hard disks without checksums [smf]

Dipswitch corrections for Karate Blazers, Turbo Force, Raiden 2 [brian Troha]

Megaplay Improvements [barry Rodewald, GreyRogue]

SPI / 386 Updates [Ville Linde]

- Added the missing keys to E-Jan

- Added layer enable register

- Wrote a new i386 disassembler. Dasm386 wasn't always

showing stuff correctly, and now the i386 core can be

compiled without i86.

- Preliminary Dallas DS2404 (RTC/CMOS) emulation

- Added 93C46 eeprom to RF2 single and RF2 2K. It's

not hooked up though.

- Improved i386/z80 interleaving. This should help

with the small pauses.

- Fixed some stuff in the i386 core. These don't seem

to affect the SPI games, but should help with MESS

386 Improvements [Nathan Woods]

src/cpuexec.c:

- Adds a check enabled when MAME_DEBUG is defined that raises an

error if the CPU core executed a negative cycle count

src/cpu/i386/i386.c:

- Fixed a bug in i386_set_info() when changing the EIP register

src/cpu/i386/i386dasm.c:

src/cpu/i386/i386op32.[c|h]:

src/cpu/i386/i386op16.[c|h]:

src/cpu/i386/i386ops.c:

- Fixed some compilation errors under non-GCC compilers

- Implemented ES, BOUND, DAA, DAS, AAS, INSB, INSW, OUTSB, OUTSW,

LES, LDS, HLT, LSS, LFS, LGS, IMUL with a 32 bit adjustment,

386 Improvements [Ville Linde]

- added DS and SS segment prefixes. renamed fs,gs ->

segment_FS, segment_GS

- added INTO opcode

- regression tested and fixed AAS opcode (incorrect

behavior in Intel docs)

- added AAA opcode (with correct behavior)

- added AAD and AAM opcodes

- added CMC opcode

- added SETALC opcode which is undocumented

- removed a non-existing PUSH8 opcode from groupFE_8.

Doh

- regression tested and fixed SHLD and SHRD opcodes

- fixed AF flag calculation

- fixed AF flag in SUB and DEC opcodes

Beatorizer (bootleg) improvements [smf]

New Games supported or promoted from GAME_NOT_WORKING status:

-------------------------------------------------------------

Twin Eagle 2 [Olivier Galibert]

Megaplay : Sonic the Hedgehog [barry Rodewald, GreyRogue]

Megaplay : Tecmo World Cup [barry Rodewald, GreyRogue]

Megaplay : Golden Axe 2 [barry Rodewald, GreyRogue]

Megaplay still has a few issues (continue without extra coins etc.)

New Clones supported or promoted from GAME_NOT_WORKING status:

--------------------------------------------------------------

Ninja (clone of Sega Ninja) [Pierpaolo Prazzoli]

Area 51 (R3000 Version) [brian Troha]

still needs speedup finding

New Non-Working games / clones supported

----------------------------------------

Super Pang (Japan)

needs new decryption key

Battle Balls (Asia)

http://haze.mame.net

0.81u6

------

General Source Changes

----------------------

Fixed missing enemies in noboranb [stefan Jokisch]

Fixed leprechn service switch broken in the last update [stefan Jokisch]

Misc Fixes [Nathan Woods]

src/cpu/i386/i386ops.c:

src/cpu/i386/i386op32.h:

src/cpu/i386/i386op16.h:

src/cpu/i386/i386op16.c:

- Partially implemented INT, INT3, ES segment override, an IMUL

variant, LMSW, a minor 16 bit bug fix, and coprocessor escape instructions

src/cpuintrf.c:

src/cpuintrf.h:

- Added the MESS specific TMS7000 core to the list of CPU cores

SPI updates [Ville Linde]

* Added sprite flipping and other improved sprite

processing

* Corrected palette banking on tilemaps

Fixed Kaitei Daisensou speedup [bouKiCHi]

note: speedups may soon be removed from the m92 driver as they aren't

really that significant on modern hardware

Model 1 Sound [R.Belmont]

Fixed some ST-V sprite bugs [Mariusz Wojcieszek]

(hanagumi intro, othellos title, cottonbm intro, diehard intro, sleague)

Fixed the GPL12 opcode [smf]

(fixes cbaj graphics)

i386 updates [Ville Linde]

- Regression tested the i386 core. Found and fixed

bugs in several shift/rotate instructions. This

corrects the bosses in Raiden Fighters.

- Completely rewrote REP/REPNE prefix handling. Fixes

the following: Battle Balls attract mode runs

correctly now, balls no longer all the same color

in-game in Battle Balls, E-Jan now coins up, and Viper

Phase 1 is now playable (with encrypted gfx).

MIPS software interrupt fix [Aaron Giles]

Seattle Update [Aaron Giles]

* added a diagram of interrupt sourcing

* fixed incorrect checksums on SF Rush: The Rock audio ROMs

* added support for DCS HLE downloading via FIFO (used by Vegas games)

* fixed incorrect sound pitch in Blitz 99/2k

Hyperstone Fixes [Pierpaolo Prazzoli]

- Added h flag handling in the dasm

- Fixed wrong interpretation of some opcode bits in the dasm

- Fixed Frame instruction when d-code was 0

- Always set the new entry table

Minor improvement to Lord of Gun driver (still doesn't work) [Pierpaolo Prazzoli]

YMZ280B update [R.Belmont]

(Fixes suprnova073gre)

New Games supported or promoted from GAME_NOT_WORKING status:

-------------------------------------------------------------

Renju Kizoku [Tomasz Slanina]

Neratte Chu [Tomasz Slanina]

New Non-Working games / clones supported

----------------------------------------

Mayjinsen [Tomasz Slanina]

Mayjinsen 2 [Tomasz Slanina]

(unemulated v810 cpu, being worked on)

Super Eagle Shot [Tomasz Slanina]

Super Real Mahjong P5 [Tomasz Slanina]

(r3000 side not finished)

http://haze.mame.net/

0.81u5

General Source Changes

Removed vblank callback logging left in by mistake [Aaron Giles]

Fixed slow Seattle boot times caused by recent IDE change [Aaron Giles]

DCS2 upload command HLE optimization (to make driver easier to work with) [Aaron Giles]

MIPS core interrupt fixes [Aaron Giles]

MIPS core MIPS3DRC_FLUSH_PC option for accurate PC handling when debugging [Aaron Giles]

Fixed MIPS bug when directly accessing 2-byte values in big endian

mode [Aaron Giles]

Seattle Update [Aaron Giles]

seattle.c:

* improved VBLANK interrupt handling

* cleaned up handling of DMA operations

* DMA operations now properly pause if they can't write to the voodoo

* now returning proper PCI IDs for the bridge device

* mapped more inputs and DIP switches for Biofreaks

* fixed clock speed for Wayne Gretzky's 3D Hockey

* cleaned up memory maps

* added Vapor TRX to the supported games

* added entries for Hyperdrive and SF Rush: The Rock (no hard disks ATM)

midwayic.c:

* added faux support for setting the real time clock (to pass diags)

* added shuffle map for Vapor TRX

* implemented crude loopback in UART (to pass diags)

voodoo.c:

* added full memory FIFO emulation

* removed hack for fastfill operations after a buffer swap

* added compile time option to reduce the resolution

* added client callbacks for VBLANK synchronization

* cleaned up handling of statistics and debugging info

* added optional R/B component swapping (for vaportrx)

* fixed crashing problems when executing Midway POSTs

* now dynamically computing refresh rate based on hSync/vSync registers

Improved Raiden 2 Sprite Drawing [David Haywood]

Game still not playable due to banking / protection issues

Misc Fixes [Nathan Woods]

src/osdepend.h:

- Added __attribute__((noreturn)) to osd_die() when compiling under

GCC 2.5 and greater

src/memory.c:

src/state.c:

src/x86drc.c:

src/cpu/i386/i386.c:

src/cpu/i386/i386op16.c:

src/cpu/i386/i386op32.c:

src/cpu/i386/i386ops.c:

- Converted printf()/exit() combination of calls to osd_die()

src/windows/config.c:

- osd_die() messages now get sent to both logerror and console output

src/cpu/i386/i386op16.c:

src/cpu/i386/i386op32.c:

src/cpu/i386/i386ops.c:

- Implemented i386 in/out instructions

Model 1 lighting improvements [ElSemi]

TMS32025 Fixes [Phil Stroffolino, Quench]

SPI System Updates [Ville Linde]

* Applied text layer decrypt to the regular tiles, it also improves them a lot

* Greatly improved tilemap emulation including scrolling, layer disables, etc.

* Improved tilemap emulation further, including tile bank select and palette bank select.

* Supports alternate (older?) video hardware in viperp1 with one fewer tilemap and a different VRAM layout.

* Added mahjong keyboard controller for ejanhs, but it doesn't coin up yet.

* Improved sprite drawing

* Sound starting to work in the single-board rf2_us

Konami GX Cleanups [R.Belmont]

* Removed Acho's fake dipswitches to avoid confusing real PCB owners

* Unified and cleaned up memory maps to latest specs.

* Some more protection emulation for rushhero (the spritelist is now copied to the right place), but no visible results

* Removed unused routines to stop warnings on GCC 3.3+

* Fixed the PSAC tile decode for type 3 and type 4 games.

* Fixed the PSAC tilemap flipx/y flags for type 3.

Rock-ola Improvements [Curt Coder]

drivers/rockola.c

sndhrdw/rockola.c

- More cleanup

- Added sn76477 interfaces to other games, not connected yet, needs discrete sound expert (wink wink)

- Added vanguard SHOTB sound effect

- Added NO_DUMP to vangrdce fake roms

- Correct ROM names for nibbler from manual

MegaPlay Improvements allowing it to pass more checks [barry Rodewald]

New Games supported or promoted from GAME_NOT_WORKING status:

-------------------------------------------------------------

Brave Blade [smf, David Haywood]

Ray Storm [smf, Olivier Galibert]

Pirate Treasure [stefan Jokisch]

New Clones supported or promoted from GAME_NOT_WORKING status:

--------------------------------------------------------------

NBA Maximum Hangtime v1.03 [Asure]

Leprechaun (Pacific Polytechnical license) [stefan Jokisch]

New Non-Working games / clones supported

----------------------------------------

MegaPlay: Tecmo World Cup [David Haywood]

MegaPlay emulation is still incomplete

Vapor TRX [Aaron Giles]

locks up when you attempt to start a game

San Francisco Rush: The Rock [Aaron Giles]

Hyperdrive [Aaron Giles]

missing harddisks

http://haze.mame.net/

What's New:

0.81u4

General Source Changes

Hyperstone CPU core fixes [Pierpaolo Prazzoli]

- Added addressing of next byte if in load / store instructions using

Displacement Address Mode PC is used as register destination

- Added local registers wrap around modulo 64

- Added trap instructions to the dasm

- Added some debug info when high global registers are written

- Fixed some wrong format in the dasm

- Changed reset to act as an exception, as the doc claims (before it crashed

if reset was used as an exception)

Killer Instinct Fixes [Aaron Giles]

* cleaned up memory maps

* found second bitmap page, fixing a bunch of video problems and romoving

the egregious hack I had in there before

* fixed sound reset and initialization

* all diagnostics pass

* fixed coinage dipswitches

* added 2 alternate ROM sets for each game

Fixes: kinst067gre2, kinst072gre

MIPS DRC fixes [Aaron Giles]

Fixes an edge case where a memory access like:

lw r3,$0(r0)

would leave the stack in a funny state and lead to a crash.

Fixes kinst067red.

Instructions of the form:

ld r10,0(r10)

Would load the low word into r10 first, and then use the modified r10 (plus

4) as the address of the high word. Bad bad bad.

Fixes the sky graphics in several of the kinst2 levels.

ZN Improvements [smf]

24-bit rendering support for Judge Dredd

Updates to the 'jalmah' driver [Angelo Salese]

kakumei and kakumei2 now boot but neither are playable due to protection

Misc Updates [Nathan Woods]

src/windows/windows.mak:

- Fixes the afore mentioned problem with x86drc.c

src/fileio.c:

src/windows/fileio.c:

- Adds in a new (windows only) mode for opening files whereby files

can be opened for read/write, but changes are not actually not written

to the original file but rather to a temporary file. This trick is used

by the MESS testing facility so that tests do not mutate the images they

operate on.

- Small cleanups

src/png.c:

- Replaces a #ifdef MESS/#else/#endif combo with a usage of the

APPNAME macro

SPI / 386 updates [Ville Linde]

* raidnfgt now runs normally and correctly through

attract mode and gameplay, modulo the encrypted

graphics. Still kinda mesmerizing

* viperp1 starts to boot now, but doesn't get very far

* Hooked up the Z80 bankswitching, so sound started

playing in some games (notably Raiden Fighters). (R.Belmont)

Various ST-V updates [Mariusz Wojcieszek]

fixes sprites in groovef which is now playable, adds some RBG0 scrolling

which greatly improves background graphics in cotton2, cottonbm, grdforce

and othellos

Debugger Fixes [Aaron Giles]

This is a quick attempt to make the debugger more useable with the new

memory system. The masking of addresses and data should now be working

properly again.

Also, you can go to any memory window and type 'P' to view program address

space, or 'T' to view data address space.

OSD 'NO EXECUTE' Support [Aaron Giles]

This patch introduces two new OSD functions:

osd_alloc_executable();

osd_free_executable();

For most platforms, these can just map to malloc and free. However, starting

with WinXP SP2, if you are running on a processor that supports the

NO_EXECUTE bit (currently only 64-bit AMD chips),

standard user-mode memory allocations won't allow you to put code in them

and execute it.

Since this is exactly what x86drc.c does, I've added the two functions

above. On Windows, these map to calling VirtualAlloc and VirtualFree, which

allow you to specify the read/write/execute states of the pages thus

allocated.

Lethal Justice / Egg Venture Cleanups [Aaron Giles]

* merged memory maps

* fixed video size in Egg Venture to correct flicker

* switched to VIDEO_RGB_DIRECT

* removed unnecessary ROM regions and memcpy'ing

Rockola Cleanups / Fixes [Curt Coder]

* Fantasy/Nibbler/Pioneer Balloon

drivers/rockola.c

sndhrdw/rockola.c

- Correct CPU frequency from schematics

- Hooked up SN76477 sound for BOMB effect

- Merged memory maps

- Cleaned up driver a bit

- Fixed dips

- Enabled debug inputs

New Games supported or promoted from GAME_NOT_WORKING status:

-------------------------------------------------------------

Ghostlop (prototype)

Super Rider [Aaron Giles]

Some ST-V Games

these are still very slow;-)

Groove On Fight [Mariusz Wojcieszek]

Othello Shiyouyo [Mariusz Wojcieszek]

Danchi de Hanafuoda [thanks to Runik/Saturnin]

New Clones supported or promoted from GAME_NOT_WORKING status:

--------------------------------------------------------------

Driving Force (Galaxian hardware, bootleg) [Pierpaolo Prazzoli]

Snow Bros (set 4) [Fabrice Arzeno]

New Non-Working games / clones supported

----------------------------------------

Lord of Gun

some sort of protection?

Taito JC System

will need 68040 and mc68hc11m0 emulation before its going to work

Densya De Go (1, 1ex, 2, 2ex)

Side by Side (1 & 2)

Landing Gear