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Viewing changes to src/mame/drivers/missb2.c

  • Committer: Package Import Robot
  • Author(s): Jordi Mallach, Emmanuel Kasper, Jordi Mallach
  • Date: 2012-06-05 20:02:23 UTC
  • mfrom: (0.3.1) (0.1.4)
  • Revision ID: package-import@ubuntu.com-20120605200223-gnlpogjrg6oqe9md
Tags: 0.146-1
[ Emmanuel Kasper ]
* New upstream release
* Drop patch to fix man pages section and patches to link with flac 
  and jpeg system lib: all this has been pushed upstream by Cesare Falco
* Add DM-Upload-Allowed: yes field.

[ Jordi Mallach ]
* Create a "gnu" TARGETOS stanza that defines NO_AFFINITY_NP.
* Stop setting TARGETOS to "unix" in d/rules. It should be autodetected,
  and set to the appropriate value.
* mame_manpage_section.patch: Change mame's manpage section to 6 (games),
  in the TH declaration.

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Lines of Context:
src/mame/drivers/missb2.c
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{
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public:
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        missb2_state(const machine_config &mconfig, device_type type, const char *tag)
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                : bublbobl_state(mconfig, type, tag) { }
 
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                : bublbobl_state(mconfig, type, tag),
 
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                  m_bgvram(*this, "bgvram"),
 
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                  m_bg_paletteram(*this, "bg_paletteram") { }
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        UINT8 *  m_bgvram;
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        UINT8 *  m_bg_paletteram;
 
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        required_shared_ptr<UINT8> m_bgvram;
 
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        required_shared_ptr<UINT8> m_bg_paletteram;
 
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        DECLARE_WRITE8_MEMBER(bg_paletteram_RRRRGGGGBBBBxxxx_be_w);
 
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        DECLARE_WRITE8_MEMBER(missb2_bg_bank_w);
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};
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        sx = 0;
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        prom = screen.machine().region("proms")->base();
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        for (offs = 0; offs < state->m_objectram_size; offs += 4)
 
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        prom = screen.machine().root_device().memregion("proms")->base();
 
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        for (offs = 0; offs < state->m_objectram.bytes(); offs += 4)
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        {
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                /* skip empty sprites */
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                /* this is dword aligned so the UINT32 * cast shouldn't give problems */
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                                x = sx + xc * 8;
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                                y = (sy + yc * 8) & 0xff;
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                                if (flip_screen_get(screen.machine()))
 
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                                if (state->flip_screen())
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                                {
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                                        x = 248 - x;
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                                        y = 248 - y;
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        palette_set_color_rgb(machine, color + 256, pal4bit(data >> 12), pal4bit(data >> 8), pal4bit(data >> 4));
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}
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static WRITE8_HANDLER( bg_paletteram_RRRRGGGGBBBBxxxx_be_w )
 
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WRITE8_MEMBER(missb2_state::bg_paletteram_RRRRGGGGBBBBxxxx_be_w)
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{
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        missb2_state *state = space->machine().driver_data<missb2_state>();
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        state->m_bg_paletteram[offset] = data;
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        bg_changecolor_RRRRGGGGBBBBxxxx(space->machine(), offset / 2, state->m_bg_paletteram[offset | 1] | (state->m_bg_paletteram[offset & ~1] << 8));
 
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        m_bg_paletteram[offset] = data;
 
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        bg_changecolor_RRRRGGGGBBBBxxxx(machine(), offset / 2, m_bg_paletteram[offset | 1] | (m_bg_paletteram[offset & ~1] << 8));
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}
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static WRITE8_HANDLER( missb2_bg_bank_w )
 
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WRITE8_MEMBER(missb2_state::missb2_bg_bank_w)
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{
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        int bank;
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        // I don't know how this is really connected, bit 1 is always high afaik...
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        bank = ((data & 2) ? 1 : 0) | ((data & 1) ? 4 : 0);
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        memory_set_bank(space->machine(), "bank2", bank);
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        memory_set_bank(space->machine(), "bank3", bank);
 
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        membank("bank2")->set_entry(bank);
 
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        membank("bank3")->set_entry(bank);
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}
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/* Memory Maps */
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static ADDRESS_MAP_START( master_map, AS_PROGRAM, 8 )
 
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static ADDRESS_MAP_START( master_map, AS_PROGRAM, 8, missb2_state )
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        AM_RANGE(0x0000, 0x7fff) AM_ROM
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        AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank1")
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        AM_RANGE(0xc000, 0xdcff) AM_RAM AM_BASE_SIZE_MEMBER(missb2_state, m_videoram, m_videoram_size)
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        AM_RANGE(0xdd00, 0xdfff) AM_RAM AM_BASE_SIZE_MEMBER(missb2_state, m_objectram, m_objectram_size)
 
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        AM_RANGE(0xc000, 0xdcff) AM_RAM AM_SHARE("videoram")
 
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        AM_RANGE(0xdd00, 0xdfff) AM_RAM AM_SHARE("objectram")
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        AM_RANGE(0xe000, 0xf7ff) AM_RAM AM_SHARE("share1")
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        AM_RANGE(0xf800, 0xf9ff) AM_RAM_WRITE(paletteram_RRRRGGGGBBBBxxxx_be_w) AM_BASE_GENERIC(paletteram)
 
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        AM_RANGE(0xf800, 0xf9ff) AM_RAM_WRITE(paletteram_RRRRGGGGBBBBxxxx_byte_be_w) AM_SHARE("paletteram")
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        AM_RANGE(0xfa00, 0xfa00) AM_WRITE(bublbobl_sound_command_w)
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        AM_RANGE(0xfa03, 0xfa03) AM_WRITENOP // sound cpu reset
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        AM_RANGE(0xfa80, 0xfa80) AM_WRITENOP
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        AM_RANGE(0xff98, 0xff98) AM_WRITENOP    // ???
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( slave_map, AS_PROGRAM, 8 )
 
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static ADDRESS_MAP_START( slave_map, AS_PROGRAM, 8, missb2_state )
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        AM_RANGE(0x0000, 0x7fff) AM_ROM
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        AM_RANGE(0x9000, 0x9fff) AM_ROMBANK("bank2")    // ROM data for the background palette ram
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        AM_RANGE(0xa000, 0xafff) AM_ROMBANK("bank3")    // ROM data for the background palette ram
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        AM_RANGE(0xb000, 0xb1ff) AM_ROM                 // banked ???
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        AM_RANGE(0xc000, 0xc1ff) AM_RAM_WRITE(bg_paletteram_RRRRGGGGBBBBxxxx_be_w) AM_BASE_MEMBER(missb2_state, m_bg_paletteram)
 
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        AM_RANGE(0xc000, 0xc1ff) AM_RAM_WRITE(bg_paletteram_RRRRGGGGBBBBxxxx_be_w) AM_SHARE("bg_paletteram")
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        AM_RANGE(0xc800, 0xcfff) AM_RAM                 // main ???
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        AM_RANGE(0xd000, 0xd000) AM_WRITE(missb2_bg_bank_w)
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        AM_RANGE(0xd002, 0xd002) AM_WRITENOP
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        AM_RANGE(0xd003, 0xd003) AM_RAM AM_BASE_MEMBER(missb2_state, m_bgvram)
 
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        AM_RANGE(0xd003, 0xd003) AM_RAM AM_SHARE("bgvram")
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        AM_RANGE(0xe000, 0xf7ff) AM_RAM AM_SHARE("share1")
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ADDRESS_MAP_END
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// Looks like the original bublbobl code modified to support the OKI M6295.
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static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8 )
 
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static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8, missb2_state )
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        AM_RANGE(0x0000, 0x7fff) AM_ROM
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        AM_RANGE(0x8000, 0x8fff) AM_RAM
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        AM_RANGE(0x9000, 0x9000) AM_DEVREADWRITE_MODERN("oki", okim6295_device, read, write)
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        AM_RANGE(0xa000, 0xa001) AM_DEVREADWRITE("ymsnd", ym3526_r, ym3526_w)
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        AM_RANGE(0xb000, 0xb000) AM_READ(soundlatch_r) AM_WRITENOP // message for main cpu
 
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        AM_RANGE(0x9000, 0x9000) AM_DEVREADWRITE("oki", okim6295_device, read, write)
 
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        AM_RANGE(0xa000, 0xa001) AM_DEVREADWRITE_LEGACY("ymsnd", ym3526_r, ym3526_w)
 
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        AM_RANGE(0xb000, 0xb000) AM_READ(soundlatch_byte_r) AM_WRITENOP // message for main cpu
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        AM_RANGE(0xb001, 0xb001) AM_READNOP AM_WRITE(bublbobl_sh_nmi_enable_w)  // bit 0: message pending for main cpu, bit 1: message pending for sound cpu
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        AM_RANGE(0xb002, 0xb002) AM_WRITE(bublbobl_sh_nmi_disable_w)
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        AM_RANGE(0xe000, 0xefff) AM_ROM                 // space for diagnostic ROM?
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/* Sound Interfaces */
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// Handler called by the 3526 emulator when the internal timers cause an IRQ
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static void irqhandler(device_t *device, int irq)
 
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static WRITE_LINE_DEVICE_HANDLER( irqhandler )
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{
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        logerror("YM3526 firing an IRQ\n");
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//  cputag_set_input_line(device->machine(), "audiocpu", 0, irq ? ASSERT_LINE : CLEAR_LINE);
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static const ym3526_interface ym3526_config =
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{
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        irqhandler
 
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        DEVCB_LINE(irqhandler)
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};
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/* Interrupt Generator */
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static void configure_banks( running_machine& machine )
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{
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        UINT8 *ROM = machine.region("maincpu")->base();
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        UINT8 *SLAVE = machine.region("slave")->base();
 
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        UINT8 *ROM = machine.root_device().memregion("maincpu")->base();
 
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        UINT8 *SLAVE = machine.root_device().memregion("slave")->base();
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        memory_configure_bank(machine, "bank1", 0, 8, &ROM[0x10000], 0x4000);
 
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        machine.root_device().membank("bank1")->configure_entries(0, 8, &ROM[0x10000], 0x4000);
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        /* 2009-11 FP: isn't there a way to configure both at once? */
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        memory_configure_bank(machine, "bank2", 0, 7, &SLAVE[0x8000], 0x1000);
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        memory_configure_bank(machine, "bank3", 0, 7, &SLAVE[0x9000], 0x1000);
 
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        machine.root_device().membank("bank2")->configure_entries(0, 7, &SLAVE[0x8000], 0x1000);
 
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        machine.root_device().membank("bank3")->configure_entries(0, 7, &SLAVE[0x9000], 0x1000);
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}
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static DRIVER_INIT( missb2 )