1 --- memory/memory.cc 18 Oct 2008 18:10:14 -0000 1.71
2 +++ memory/memory.cc 21 Oct 2008 19:47:07 -0000
6 case 0x0: // Writes to ROM, Inhibit
7 - BX_DEBUG(("Write to ROM ignored: address 0x" FMT_PHY_ADDRX ", data %02x", a20addr, *data_ptr));
8 + if ((a20addr & 0xfffe0000) == 0x000e0000) {
9 + BX_DEBUG(("Write to ROM ignored: address 0x" FMT_PHY_ADDRX ", data %02x", a20addr, *data_ptr));
11 + BX_MEM_THIS rom[(a20addr & EXROM_MASK) + BIOSROMSZ] = *data_ptr;