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Fixed Brandish 2 crash

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This commit is contained in:
Angelo Salese 2012-12-10 22:21:51 +00:00
parent d058c98797
commit d4d7df9833
1 changed files with 3 additions and 6 deletions
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9
src/mess/drivers/pc9801.c
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@ -1209,12 +1209,9 @@ READ8_MEMBER(pc9801_state::pc9801_a0_r)
return m_pcg_ram[pcg_offset];
}
//printf("%08x = %04x %04x %04x\n",pcg_offset,m_font_addr,m_font_line,m_font_lr);
// pcg_offset = BITSWAP16(m_font_addr,15,7,14,13,12,11,6,5,10,9,8,4,3,2,1,0) << 5; // TODO
pcg_offset = m_font_addr << 5;
pcg_offset|= m_font_line;
pcg_offset|= m_font_lr;
/* TODO: Brandish 2 accesses a 0008a561 kanji address, obviously causing a crash. */
if(pcg_offset >= 0x80000)
return 0;
return m_kanji_rom[pcg_offset]; // TODO, kanji ROM
}