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| r15735 Friday 3rd August, 2012 at 18:59:49 UTC by Olivier Galibert |
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| memory: Add support for dynamically mapping devices [O. Galibert] Just call install_device on the space with as parameters: - start and end of the mapping zone - device (not pointer to the device) - map method and optionally, if the device data width is not the same than the space data width: - device data width (for consistency checking) - unit mask For instance, the static mapping: AM_RANGE(0x02114100, 0x02114107) AM_DEVICE8("fdc", n82077aa_device, amap, 0xffffffff) can be converted to a dynamic mapping (where fdc is a pointer to the device): machine().device("maincpu")->memory().space(AS_PROGRAM)-> install_device(0x02114100, 0x02114107, *fdc, &n82077aa_device::amap, 8, 0xffffffff); |
| [src/emu] | addrmap.c addrmap.h memory.c memory.h |
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