| Commit message (Collapse) | Author | Age | Files | Lines |
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stuff into bebox and model3 classes. nw.
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cirrus is not moved since it's not made as proper pci device
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register mapping. Renamed ide_mass_storage_device to ata_mass_storage_device. Changed ide_hdd_device so it only picks up it's image from the harddisk_image_device, which does a lookup to see if there is a region itself. (nw)
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everything to act as a PC. A copy of the VIA VT83C461 datasheet would be useful to remove some of the hacks added to make the games using it work again. [smf]
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--
The apollo and bebox both boot but might need more thorough testing.
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also use am9517a device now (no whatsnew)
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Remaining TODO list:
- take WP into account
- test the amstrad, implement its observational format (edsk) using
pasti as a start. Or find the legendary amstrad IPFs. Or both.
- correct read track, the implementation is completely wrong. See
previous for testing, it's only used in protections the check the
inter-sector gaps.
- shake and bake on the amstrad, protections are the best to find bugs
in a fdc
- add the scan id commands, but nothing seems to use them
- debug the 2.88M formatting which is unreliable. Fix its IDAM/DAM
gap size on formatting too (but that's not what's making it
unreliable)
- test all the systems that were hit, and fix what needs to be fixed.
Beware that multiple problems may happen:
- upd765 may be wrong
- the driver may not be working
- the hookup may be wrong/incomplete (bitrate selection and floppy
rpm in particular)
- the driver may be too limited for the new implementation (the x68k
dma device does not handle non-instant dma yet for instance)
- report invalid command when appropriate depending on the actual chip
emulated
- add the russian clones with their real names
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memory needed for some models (no whatsnew)
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to make next changes easier (no whatsnew)
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device_memory_interface::space() assert against NULL and
return a reference, and pushed references throughout all
address space usage in the system. Added a has_space()
method to check for those rare case when it is ambiguous.
[Aaron Giles]
Also reinstated the generic space and added fatal error
handlers if anyone tries to actually read/write from it.
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read/write handlers to take an address_space & instead
of an address_space *. Also update pretty much all other
functions to take a reference where appropriate.
[Aaron Giles]
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READ/WRITE_DEVICE*_HANDLERs are now passed an
address_space &, and the 8-bit variants get a mem_mask
as well. This means they are now directly compatible
with the member function delegates. Added a generic
address space to the driver_device that can be used
when no specific address space is available. Also
added DECLARE_READ/WRITE_DEVICE*_HANDLER macros to
declare device callbacks with default mem_mask
parameters. [Aaron Giles]
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changed to be members of state classes (no whatsnew)
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and cputag_set_input_line_and_vector, replacing them
with machine.device("tag")->execute().set_input_line[_and_vector].
[Aaron Giles]
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and set_state() to set_state_int() for consistency.
Update all callers. Also add set_pc() helper and updated
all callers to use that instead of set_state_int(STATE_GENPC)
[Aaron Giles]
Added device_t::state() method to get the state interface.
Added redundant device_state_interface::state() method to
catch redundant use of it. [Aaron Giles]
Removed cpu_get_reg() and cpu_set_reg() macros in favor of
using the above methods. [Aaron Giles]
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Convert all cpu_get_pc() to safe_pc() and
cpu_getpreviouspc() to safe_basepc(). Removed the
old macros.
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the device (nw)
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