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Viewing changes to src/mame/drivers/gberet.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/gberet.c
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 *
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 *************************************/
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static WRITE8_HANDLER( gberet_coin_counter_w )
 
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WRITE8_MEMBER(gberet_state::gberet_coin_counter_w)
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{
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        /* bits 0/1 = coin counters */
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        coin_counter_w(space->machine(), 0, data & 1);
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        coin_counter_w(space->machine(), 1, data & 2);
 
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        coin_counter_w(machine(), 0, data & 1);
 
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        coin_counter_w(machine(), 1, data & 2);
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}
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static WRITE8_HANDLER( mrgoemon_coin_counter_w )
 
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WRITE8_MEMBER(gberet_state::mrgoemon_coin_counter_w)
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{
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        /* bits 0/1 = coin counters */
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        coin_counter_w(space->machine(), 0, data & 1);
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        coin_counter_w(space->machine(), 1, data & 2);
 
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        coin_counter_w(machine(), 0, data & 1);
 
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        coin_counter_w(machine(), 1, data & 2);
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        /* bits 5-7 = ROM bank select */
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        memory_set_bank(space->machine(), "bank1", ((data & 0xe0) >> 5));
 
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        membank("bank1")->set_entry(((data & 0xe0) >> 5));
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}
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static WRITE8_HANDLER( gberet_flipscreen_w )
 
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WRITE8_MEMBER(gberet_state::gberet_flipscreen_w)
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{
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        gberet_state *state = space->machine().driver_data<gberet_state>();
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        /* bits 0/1/2 = interrupt enable */
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        UINT8 ack_mask = ~data & state->m_interrupt_mask; // 1->0
 
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        UINT8 ack_mask = ~data & m_interrupt_mask; // 1->0
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        if (ack_mask & 1)
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                cputag_set_input_line(space->machine(), "maincpu", INPUT_LINE_NMI, CLEAR_LINE);
 
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                cputag_set_input_line(machine(), "maincpu", INPUT_LINE_NMI, CLEAR_LINE);
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        if (ack_mask & 6)
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                cputag_set_input_line(space->machine(), "maincpu", 0, CLEAR_LINE);
 
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                cputag_set_input_line(machine(), "maincpu", 0, CLEAR_LINE);
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        state->m_interrupt_mask = data & 7;
 
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        m_interrupt_mask = data & 7;
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        /* bit 3 = flip screen */
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        flip_screen_set(space->machine(), data & 8);
 
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        flip_screen_set(data & 8);
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}
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static WRITE8_HANDLER( gberet_sound_w )
 
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WRITE8_MEMBER(gberet_state::gberet_sound_w)
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{
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        gberet_state *state = space->machine().driver_data<gberet_state>();
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        sn76496_w(space->machine().device("snsnd"), 0, *state->m_soundlatch);
 
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        sn76496_w(machine().device("snsnd"), 0, *m_soundlatch);
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}
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static ADDRESS_MAP_START( gberet_map, AS_PROGRAM, 8 )
 
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static ADDRESS_MAP_START( gberet_map, AS_PROGRAM, 8, gberet_state )
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        AM_RANGE(0x0000, 0xbfff) AM_ROM
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        AM_RANGE(0xc000, 0xc7ff) AM_RAM_WRITE(gberet_colorram_w) AM_BASE_MEMBER(gberet_state, m_colorram)
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        AM_RANGE(0xc800, 0xcfff) AM_RAM_WRITE(gberet_videoram_w) AM_BASE_MEMBER(gberet_state, m_videoram)
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        AM_RANGE(0xd000, 0xd0ff) AM_RAM AM_BASE_MEMBER(gberet_state, m_spriteram2)
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        AM_RANGE(0xd100, 0xd1ff) AM_RAM AM_BASE_MEMBER(gberet_state, m_spriteram)
 
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        AM_RANGE(0xc000, 0xc7ff) AM_RAM_WRITE(gberet_colorram_w) AM_SHARE("colorram")
 
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        AM_RANGE(0xc800, 0xcfff) AM_RAM_WRITE(gberet_videoram_w) AM_SHARE("videoram")
 
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        AM_RANGE(0xd000, 0xd0ff) AM_RAM AM_SHARE("spriteram2")
 
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        AM_RANGE(0xd100, 0xd1ff) AM_RAM AM_SHARE("spriteram")
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        AM_RANGE(0xd200, 0xdfff) AM_RAM
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        AM_RANGE(0xe000, 0xe03f) AM_RAM_WRITE(gberet_scroll_w) AM_BASE_MEMBER(gberet_state, m_scrollram)
 
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        AM_RANGE(0xe000, 0xe03f) AM_RAM_WRITE(gberet_scroll_w) AM_SHARE("scrollram")
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        AM_RANGE(0xe040, 0xe042) AM_WRITENOP // ???
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        AM_RANGE(0xe043, 0xe043) AM_WRITE(gberet_sprite_bank_w)
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        AM_RANGE(0xe044, 0xe044) AM_WRITE(gberet_flipscreen_w)
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        AM_RANGE(0xf000, 0xf000) AM_WRITE(gberet_coin_counter_w)
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        AM_RANGE(0xf200, 0xf200) AM_READ_PORT("DSW2") AM_WRITEONLY AM_BASE_MEMBER(gberet_state, m_soundlatch)
 
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        AM_RANGE(0xf200, 0xf200) AM_READ_PORT("DSW2") AM_WRITEONLY AM_SHARE("soundlatch")
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        AM_RANGE(0xf400, 0xf400) AM_READ_PORT("DSW3") AM_WRITE(gberet_sound_w)
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        AM_RANGE(0xf600, 0xf600) AM_READ_PORT("DSW1") AM_WRITE(watchdog_reset_w)
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        AM_RANGE(0xf601, 0xf601) AM_READ_PORT("P2")
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        AM_RANGE(0xf603, 0xf603) AM_READ_PORT("SYSTEM")
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( mrgoemon_map, AS_PROGRAM, 8 )
 
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static ADDRESS_MAP_START( mrgoemon_map, AS_PROGRAM, 8, gberet_state )
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        AM_RANGE(0x0000, 0xbfff) AM_ROM
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        AM_RANGE(0xc000, 0xc7ff) AM_RAM_WRITE(gberet_colorram_w) AM_BASE_MEMBER(gberet_state, m_colorram)
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        AM_RANGE(0xc800, 0xcfff) AM_RAM_WRITE(gberet_videoram_w) AM_BASE_MEMBER(gberet_state, m_videoram)
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        AM_RANGE(0xd000, 0xd0ff) AM_RAM AM_BASE_MEMBER(gberet_state, m_spriteram2)
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        AM_RANGE(0xd100, 0xd1ff) AM_RAM AM_BASE_MEMBER(gberet_state, m_spriteram)
 
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        AM_RANGE(0xc000, 0xc7ff) AM_RAM_WRITE(gberet_colorram_w) AM_SHARE("colorram")
 
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        AM_RANGE(0xc800, 0xcfff) AM_RAM_WRITE(gberet_videoram_w) AM_SHARE("videoram")
 
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        AM_RANGE(0xd000, 0xd0ff) AM_RAM AM_SHARE("spriteram2")
 
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        AM_RANGE(0xd100, 0xd1ff) AM_RAM AM_SHARE("spriteram")
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        AM_RANGE(0xd200, 0xdfff) AM_RAM
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        AM_RANGE(0xe000, 0xe03f) AM_RAM_WRITE(gberet_scroll_w) AM_BASE_MEMBER(gberet_state, m_scrollram)
 
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        AM_RANGE(0xe000, 0xe03f) AM_RAM_WRITE(gberet_scroll_w) AM_SHARE("scrollram")
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        AM_RANGE(0xe040, 0xe042) AM_WRITENOP // ???
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        AM_RANGE(0xe043, 0xe043) AM_WRITE(gberet_sprite_bank_w)
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        AM_RANGE(0xe044, 0xe044) AM_WRITE(gberet_flipscreen_w)
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        AM_RANGE(0xf000, 0xf000) AM_WRITE(mrgoemon_coin_counter_w)
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        AM_RANGE(0xf200, 0xf200) AM_READ_PORT("DSW2") AM_WRITEONLY AM_BASE_MEMBER(gberet_state, m_soundlatch)
 
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        AM_RANGE(0xf200, 0xf200) AM_READ_PORT("DSW2") AM_WRITEONLY AM_SHARE("soundlatch")
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        AM_RANGE(0xf400, 0xf400) AM_READ_PORT("DSW3") AM_WRITE(gberet_sound_w)
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        AM_RANGE(0xf600, 0xf600) AM_READ_PORT("DSW1") AM_WRITE(watchdog_reset_w)
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        AM_RANGE(0xf601, 0xf601) AM_READ_PORT("P2")
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ADDRESS_MAP_END
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static WRITE8_HANDLER( gberetb_flipscreen_w )
 
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WRITE8_MEMBER(gberet_state::gberetb_flipscreen_w)
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{
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        flip_screen_set(space->machine(), data & 8);
 
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        flip_screen_set(data & 8);
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}
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static READ8_HANDLER( gberetb_irq_ack_r )
 
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READ8_MEMBER(gberet_state::gberetb_irq_ack_r)
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{
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        cputag_set_input_line(space->machine(), "maincpu", 0, CLEAR_LINE);
 
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        cputag_set_input_line(machine(), "maincpu", 0, CLEAR_LINE);
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        return 0xff;
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}
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static WRITE8_HANDLER( gberetb_nmi_ack_w )
 
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WRITE8_MEMBER(gberet_state::gberetb_nmi_ack_w)
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{
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        cputag_set_input_line(space->machine(), "maincpu", INPUT_LINE_NMI, CLEAR_LINE);
 
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        cputag_set_input_line(machine(), "maincpu", INPUT_LINE_NMI, CLEAR_LINE);
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}
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static ADDRESS_MAP_START( gberetb_map, AS_PROGRAM, 8 )
 
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static ADDRESS_MAP_START( gberetb_map, AS_PROGRAM, 8, gberet_state )
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        AM_RANGE(0x0000, 0xbfff) AM_ROM
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        AM_RANGE(0xc000, 0xc7ff) AM_RAM_WRITE(gberet_colorram_w) AM_BASE_MEMBER(gberet_state, m_colorram)
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        AM_RANGE(0xc800, 0xcfff) AM_RAM_WRITE(gberet_videoram_w) AM_BASE_MEMBER(gberet_state, m_videoram)
 
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        AM_RANGE(0xc000, 0xc7ff) AM_RAM_WRITE(gberet_colorram_w) AM_SHARE("colorram")
 
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        AM_RANGE(0xc800, 0xcfff) AM_RAM_WRITE(gberet_videoram_w) AM_SHARE("videoram")
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        AM_RANGE(0xd000, 0xdfff) AM_RAM
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        AM_RANGE(0xe000, 0xe03f) AM_RAM
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        AM_RANGE(0xe040, 0xe043) AM_WRITENOP // ???
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        AM_RANGE(0xe044, 0xe044) AM_WRITE(gberetb_flipscreen_w) // did hw even support flipscreen?
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        AM_RANGE(0xe800, 0xe8ff) AM_RAM
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        AM_RANGE(0xe900, 0xe9ff) AM_RAM AM_BASE_SIZE_MEMBER(gberet_state, m_spriteram, m_spriteram_size)
 
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        AM_RANGE(0xe900, 0xe9ff) AM_RAM AM_SHARE("spriteram")
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        AM_RANGE(0xf000, 0xf000) AM_WRITENOP // coin counter not supported
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        AM_RANGE(0xf200, 0xf200) AM_READ_PORT("DSW2")
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        AM_RANGE(0xf400, 0xf400) AM_DEVWRITE("snsnd", sn76496_w)
 
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        AM_RANGE(0xf400, 0xf400) AM_DEVWRITE_LEGACY("snsnd", sn76496_w)
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        AM_RANGE(0xf600, 0xf600) AM_READ_PORT("P2")
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        AM_RANGE(0xf601, 0xf601) AM_READ_PORT("DSW1")
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        AM_RANGE(0xf602, 0xf602) AM_READ_PORT("P1")
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static DRIVER_INIT( mrgoemon )
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{
578
 
        UINT8 *ROM = machine.region("maincpu")->base();
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        memory_configure_bank(machine, "bank1", 0, 8, &ROM[0x10000], 0x800);
 
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        UINT8 *ROM = machine.root_device().memregion("maincpu")->base();
 
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        machine.root_device().membank("bank1")->configure_entries(0, 8, &ROM[0x10000], 0x800);
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}
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