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k052109: change invalid logerror m_maincpu->pc to machine().describe_context()

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hap 2022-12-11 20:35:46 +01:00
parent 019d763cf1
commit 67baf5b8b3
1 changed files with 35 additions and 39 deletions
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74
src/mame/konami/k052109.cpp
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@ -331,8 +331,7 @@ u8 k052109_device::read(offs_t offset)
{ /* B y scroll */ } { /* B y scroll */ }
else if (offset >= 0x3a00 && offset < 0x3c00) else if (offset >= 0x3a00 && offset < 0x3c00)
{ /* B x scroll */ } { /* B x scroll */ }
// else //else logerror("%s: read from unknown 052109 address %04x\n",machine().describe_context(),offset);
//logerror("%s: read from unknown 052109 address %04x\n",m_maincpu->pc(),offset);
} }
return m_ram[offset]; return m_ram[offset];
@ -350,15 +349,15 @@ u8 k052109_device::read(offs_t offset)
bank |= (m_charrombank_2[(color & 0x0c) >> 2] >> 2); // Surprise Attack uses this 2nd bank in the rom test bank |= (m_charrombank_2[(color & 0x0c) >> 2] >> 2); // Surprise Attack uses this 2nd bank in the rom test
if (m_has_extra_video_ram) if (m_has_extra_video_ram)
code |= color << 8; /* kludge for X-Men */ code |= color << 8; /* kludge for X-Men */
else else
m_k052109_cb(0, bank, &code, &color, &flags, &priority); m_k052109_cb(0, bank, &code, &color, &flags, &priority);
addr = (code << 5) + (offset & 0x1f); addr = (code << 5) + (offset & 0x1f);
addr &= m_char_rom.length() - 1; addr &= m_char_rom.length() - 1;
// logerror("%s: off = %04x sub = %02x (bnk = %x) adr = %06x\n", m_maincpu->pc(), offset, m_romsubbank, bank, addr); //logerror("%s: off = %04x sub = %02x (bnk = %x) adr = %06x\n", machine().describe_context(), offset, m_romsubbank, bank, addr);
return m_char_rom[addr]; return m_char_rom[addr];
} }
@ -386,14 +385,14 @@ void k052109_device::write(offs_t offset, u8 data)
{ {
if (m_scrollctrl != data) if (m_scrollctrl != data)
{ {
//popmessage("scrollcontrol = %02x", data); //popmessage("scrollcontrol = %02x", data);
//logerror("%s: rowscrollcontrol = %02x\n", m_maincpu->pc(), data); //logerror("%s: rowscrollcontrol = %02x\n", machine().describe_context(), data);
m_scrollctrl = data; m_scrollctrl = data;
} }
} }
else if (offset == 0x1d00) else if (offset == 0x1d00)
{ {
//logerror("%s: 052109 register 1d00 = %02x\n", m_maincpu->pc(), data); //logerror("%s: 052109 register 1d00 = %02x\n", machine().describe_context(), data);
/* bit 2 = irq enable */ /* bit 2 = irq enable */
/* the custom chip can also generate NMI and FIRQ, for use with a 6809 */ /* the custom chip can also generate NMI and FIRQ, for use with a 6809 */
m_irq_enabled = data & 0x04; m_irq_enabled = data & 0x04;
@ -428,12 +427,12 @@ void k052109_device::write(offs_t offset, u8 data)
} }
else if (offset == 0x1e00 || offset == 0x3e00) // Surprise Attack uses offset 0x3e00 else if (offset == 0x1e00 || offset == 0x3e00) // Surprise Attack uses offset 0x3e00
{ {
//logerror("%s: 052109 register 1e00 = %02x\n",m_maincpu->pc(),data); //logerror("%s: 052109 register 1e00 = %02x\n",machine().describe_context(),data);
m_romsubbank = data; m_romsubbank = data;
} }
else if (offset == 0x1e80) else if (offset == 0x1e80)
{ {
//if ((data & 0xfe)) logerror("%s: 052109 register 1e80 = %02x\n",m_maincpu->pc(),data); //if ((data & 0xfe)) logerror("%s: 052109 register 1e80 = %02x\n",machine().describe_context(),data);
m_tilemap[0]->set_flip((data & 1) ? (TILEMAP_FLIPY | TILEMAP_FLIPX) : 0); m_tilemap[0]->set_flip((data & 1) ? (TILEMAP_FLIPY | TILEMAP_FLIPX) : 0);
m_tilemap[1]->set_flip((data & 1) ? (TILEMAP_FLIPY | TILEMAP_FLIPX) : 0); m_tilemap[1]->set_flip((data & 1) ? (TILEMAP_FLIPY | TILEMAP_FLIPX) : 0);
m_tilemap[2]->set_flip((data & 1) ? (TILEMAP_FLIPY | TILEMAP_FLIPX) : 0); m_tilemap[2]->set_flip((data & 1) ? (TILEMAP_FLIPY | TILEMAP_FLIPX) : 0);
@ -487,8 +486,7 @@ void k052109_device::write(offs_t offset, u8 data)
m_charrombank_2[2] = data & 0x0f; m_charrombank_2[2] = data & 0x0f;
m_charrombank_2[3] = (data >> 4) & 0x0f; m_charrombank_2[3] = (data >> 4) & 0x0f;
} }
// else //else logerror("%s: write %02x to unknown 052109 address %04x\n",machine().describe_context(),data,offset);
// logerror("%s: write %02x to unknown 052109 address %04x\n",m_maincpu->pc(),data,offset);
} }
} }
@ -527,16 +525,14 @@ void k052109_device::tilemap_update( )
int xscroll, yscroll, offs; int xscroll, yscroll, offs;
#if 0 #if 0
{ popmessage("%x %x %x %x",
popmessage("%x %x %x %x", m_charrombank[0],
m_charrombank[0], m_charrombank[1],
m_charrombank[1], m_charrombank[2],
m_charrombank[2], m_charrombank[3]);
m_charrombank[3]);
}
#endif #endif
// note: this chip can do both per-column and per-row scroll in the same time, currently not emulated. // note: this chip can do both per-column and per-row scroll in the same time, currently not emulated.
if ((m_scrollctrl & 0x03) == 0x02) if ((m_scrollctrl & 0x03) == 0x02)
{ {
@ -654,24 +650,24 @@ popmessage("%x %x %x %x",
} }
#if 0 #if 0
if ((m_scrollctrl & 0x03) == 0x01 || if ((m_scrollctrl & 0x03) == 0x01 ||
(m_scrollctrl & 0x18) == 0x08 || (m_scrollctrl & 0x18) == 0x08 ||
((m_scrollctrl & 0x04) && (m_scrollctrl & 0x03)) || ((m_scrollctrl & 0x04) && (m_scrollctrl & 0x03)) ||
((m_scrollctrl & 0x20) && (m_scrollctrl & 0x18)) || ((m_scrollctrl & 0x20) && (m_scrollctrl & 0x18)) ||
(m_scrollctrl & 0xc0) != 0) (m_scrollctrl & 0xc0) != 0)
popmessage("scrollcontrol = %02x", m_scrollctrl); popmessage("scrollcontrol = %02x", m_scrollctrl);
if (machine().input().code_pressed(KEYCODE_F)) if (machine().input().code_pressed(KEYCODE_F))
{
FILE *fp;
fp=fopen("TILE.DMP", "w+b");
if (fp)
{ {
fwrite(m_ram, 0x6000, 1, fp); FILE *fp;
popmessage("saved"); fp=fopen("TILE.DMP", "w+b");
fclose(fp); if (fp)
{
fwrite(m_ram, 0x6000, 1, fp);
popmessage("saved");
fclose(fp);
}
} }
}
#endif #endif
} }