Newsgroup: it.comp.software.emulatori
Titolo: 0.86 out!

0.86
----
While there are no new working games in this release it remains
interesting from a technical and development point of view mainly
due to the new PPC core as well as the Hyperstone and 37710 fixes.
It should also be a fairly stable release after the many input changes
which have taken place recently.
Driver Improvements:
--------------------
M37710, NamcoSS22 and C352 improvements [R.Belmont]
M37710 changes (m37710.diff):
- Data bus is actually 16 bit, not 8
- Fixed saving of status register on interrupts
- Fixed errors in PHB, PHT, PLT, and ANDB opcodes
- Added XAB, PLB, and ROLB opcodes
- Fixed IRQ dispatch errors
- Various get_info fixes
NamcoSS22 changes (s22.diff):
- All CPU clocks changed to measured-by-Guru values
- Handle the changed M37710 bus width
- Temporarily disconnect shared RAM. There's a
problem where the 68020's shared RAM test wipes out
the 37710's work variables and causes it to crash. I
suspect there's a register that halts or resets the
37710. (note: Prop Cycle has no POST and doesn't
cause this problem, but all the other games do).
C352 change (c352.diff):
- Remove debug printf that accidentally snuck in
SPI Improvements [Ville Linde]
- Improved (but not yet correct) tilemap decryption
- Preliminary sprite priority support
PowerPC 403 core [Ville Linde, Bart Trzynadlowski, Stefano Teso]
This is basically SuperModel (Sega Model 3 emu)'s PPC
core minus the FPU and 6xx-series specific
instructions (that stuff isn't ported to MAME yet).
As such, it's passed all manner of synthetic PPC
torture tests and should be quite reliable for any
PPC403-based hardware.
Virtua Racing improvements [Olivier Galibert, Andrew Gardner]
Hyperstone CPU Core Improvements [Tomasz Slanina, Pierpaolo Prazzoli]
Tomasz Slanina
- interrputs after call and before frame are prohibited now
- emulation of FCR register
- Floating point opcodes (preliminary)
- Fixed stack addressing in RET/FRAME opcodes
- Fixed bug in SET_RS macro
- Fixed bug in return opcode (S flag)
- Added C/N flags calculation in add/adc/addi/adds/addsi and some
shift opcodes
- Added writeback to ROL
- Fixed ROL/SAR/SARD/SHR/SHRD/SHL/SHLD opcode decoding (Local/Global
regs)
- Fixed I and T flag in RET opcode
- Fixed XX/XM opcodes
- Fixed MOV opcode, when RD = PC
- Fixed execute_trap()
- Fixed ST opcodes, when when RS = SR
- Added interrupts
- Fixed I/O addressing
Pierpaolo Prazzoli
- Fixed fetch
- Fixed decode of e132xs_xm opcode
- Fixed 7 bits difference number in FRAME / RET instructions
- Some debbugger fixes
- Added generic registers decode function
- Some other little fixes.
Jaleco Mahjong Driver update [Angelo Salese]
some games are *almost* playable but still have protection issues
Adjusted Top Speed volume balance
Changes to the main program:
----------------------------
Misc Fixes [Nathan Woods]
src/inptport.c:
src/inptport.h:
- Fixes PORT_INCLUDE by making the final IPT_END appended within
input_port_allocate()
- Added some MESS specific defaults
- Spelling fix in IPT_BILL default
Fixed some Multisession win32 bugs [Chris Kirmse]
New Games supported or promoted from GAME_NOT_WORKING status:
-------------------------------------------------------------
none
New Clones supported or promoted from GAME_NOT_WORKING status:
--------------------------------------------------------------
Field Goal (different) [Andy Welburn]
New Non-Working games / clones supported
----------------------------------------
Various Konami PPC based games [Ville Linde]
gticlub, gradius4, sscope, sscope2, racingj, racingj2, thrilld
midnrun, windheat
These are to demonstrate the PPC core in action, they contain only
very preliminary emulation and do nothing more than display the initial
test screens.
Cool Riders [David Haywood]
skeleton driver, to be continued at a later date
Pit Boss
added to merit driver, not investigated the issues yet
Tatakae! Big Fighter [Tomasz Slanina]
serious protection issues
Cool Mini
Hyperstone based game, incomplete set
-- 
preload
www.preload.it

|| 0.86
|| ----
me ne accorgo ora di essere arrivato in ritardo...LOL
-- 
preload
www.preload.it

 me ne accorgo ora di essere arrivato in ritardo...LOL
Molto in ritardo !
Tra pochissimo dovrebbe uscire la 0.86u1 x correggere i crash nel driver
namco s12 .

||||| 0.86
||| me ne accorgo ora di essere arrivato in ritardo...LOL
|| Molto in ritardo !
ero in ferie :PpP
-- 
preload