MAME 0.81u7

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Revision as of 06:42, 7 May 2007 by Georg (talk | contribs) (Initial version.)
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Release Date

MAME 0.81u7 was released on 22 April 2004.


Contributors

The known contributors for this version are, in alphabetical order:


Specific Contributions

The known contributions for this version are, in the order specified in the whatsnew:

  • smf fixed a couple of issues with hard disks without checksums
  • Brian Troha corrected DIP switches for Karate Blazers, Turbo Force, Raiden 2
  • Ville Linde updated the SPI / 386 drivers:
    • 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
  • Nathan Woods improved i386:
    • Added a check enabled when MAME_DEBUG is defined that raises an error if the CPU core executed a negative cycle count
    • Fixed a bug in i386_set_info() when changing the EIP register
    • 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,
  • Ville Linde improved the i386 core:
    • 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.
    • regression tested and fixed SHLD and SHRD opcodes
    • fixed AF flag calculation
    • fixed AF flag in SUB and DEC opcodes
  • smf made Beatorizer (bootleg) improvements


Game Support

New games supported or promoted from GAME_NOT_WORKING


New clones added


New games marked as GAME_NOT_WORKING