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* scsi devices are now proper mame devices. smf-2012-05-311-83/+49
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* BIG update. Aaron Giles2011-03-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove redundant machine items from address_space and device_t. Neither machine nor m_machine are directly accessible anymore. Instead a new getter machine() is available which returns a machine reference. So: space->machine->xxx ==> space->machine().xxx device->machine->yyy ==> device->machine().yyy Globally changed all running_machine pointers to running_machine references. Any function/method that takes a running_machine takes it as a required parameter (1 or 2 exceptions). Being consistent here gets rid of a lot of odd &machine or *machine, but it does mean a very large bulk change across the project. Structs which have a running_machine * now have that variable renamed to m_machine, and now have a shiny new machine() method that works like the space and device methods above. Since most of these are things that should eventually be devices anyway, consider this a step in that direction. 98% of the update was done with regex searches. The changes are architected such that the compiler will catch the remaining errors: // find things that use an embedded machine directly and replace // with a machine() getter call S: ->machine-> R: ->machine\(\)\. // do the same if via a reference S: \.machine-> R: \.machine\(\)\. // convert function parameters to running_machine & S: running_machine \*machine([^;]) R: running_machine \&machine\1 // replace machine-> with machine. S: machine-> R: machine\. // replace &machine() with machine() S: \&([()->a-z0-9_]+machine\(\)) R: \1 // sanity check: look for this used as a cast (running_machine &) // and change to this: *(running_machine *)
* Bulk driver.h -> emu.h switch. Aaron Giles2010-01-101-1/+1
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* Many casts added to the core files, and various other tweaks Aaron Giles2009-03-121-10/+10
| | | | to make them compile as either C or C++.
* This update is the below two patches, plus the remaining changes Aaron Giles2008-12-191-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | necessary to remove 12 of the final 14 references to the global Machine. The remaining 2 are in fatalerror() and logerror(), which are both local to mame.c, so Machine is now fully static. -- From: Atari Ace [mailto:atari_ace@verizon.net] Sent: Thursday, December 18, 2008 5:47 PM To: submit@mamedev.org Cc: atariace@hotmail.com Subject: [patch] Make Machine static followup Hi mamedev, This incremental patch to my last patch undoes the change that caches the ppu2c0x videorom. I changed the code back to how it behaved originally, using an existing machine on the chip struct to eliminate the one troublesome Machine reference. ~aa -- From: Atari Ace [mailto:atari_ace@verizon.net] Sent: Thursday, December 18, 2008 2:54 PM To: submit@mamedev.org Cc: atariace@hotmail.com Subject: [patch] Make Machine static! Hi mamedev, This large patch completes the removal of the use of Machine throughout MAME. It does so primarily by adding machine, device or space to various apis and modifying the callers, but for some remaining cases it adds a new api, mame_get_running_machine(), which will be called instead. There are only 14 uses of this api currently, and that number should drop over time. There are a few changes of note: 1. 6821pia.c. I attached machine to the 'device' structure. I'm working on converting this to a proper device, but that change isn't ready. 2. fddebug.c. I added a proper header so that the apis won't get accidentally converted to static again. 3. scsi.c. I added a machine to SCSIInstance. 4. system16.c. I modified sys16_patch_code to take an array of patches. 4. custom.h. I added the owning sound device to the reset/stop routines as well as the token. Note that passing only the device would require exposing the internals of custom_sound, as the token passed is not the device token, but the token returned from the CUSTOM_START routine. Better ideas here are welcome. 4. ppc2c0x.c. To avoid changing more interfaces, the init routine saves the videorom location rather than looks it up each time. I tried to choose what I felt was the natural parameter for an api, rather than always pass machine, but in some cases I used machine to limit the number of additional changes. Some additional cleanup here is probably warranted, I'll look into that later once I'm recovered from this two-week project. ~aa
* Hi mamedev, Aaron Giles2008-12-081-3/+4
| | | | | | | | | | | | | | | | | | | | | | | This is a reworked/expanded version of the patch I sent yesterday. This one is split into three parts: 1. This introduces function macros for SAMPLES_START, CUSTOM_{START,STOP,RESET}, and ANTIC_RENDERER. 2. This introduces running_machine *machine throughout MAME. Principally it adds running_machine *machine = Machine to the top of functions, but in some static functions the parameter is added directly. Some similar changes in 99xxcore.h, v9938.c, v9938mod.c, galaxold.c, psx.c, taito_l.c are also made to eliminate Machine params. No global API is changed. 3. This changes the APIs introduced in the first part to pass device or space as appropriate. A few similar changes in some other global apis are made as well. The net result of this sequence of patches is to remove 40% of the Machine references and 27 deprecat.h includes. ~aa
* Changed save state system to accept machine parameters where Aaron Giles2008-12-051-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | appropriate, and to keep all global variables hanging off the machine structure. Once again, this means all state registration call sites have been touched: - state_save_register_global* now takes a machine parameter - state_save_register_item* now takes a machine parameter - added new state_save_register_device_item* which now uses the device name and tag to generate the base name Extended the fake sound devices to have more populated fields. Modified sound cores to use tags from the devices and simplified the start function. Renumbered CPU and sound get/set info constants to align with the device constants, and shared values where they were perfectly aligned. Set the type field in the fake device_configs for CPU and sound chips to a get_info stub which calls through to the CPU and sound specific get_info functions. This means the device_get_info() functions work for CPU and sound cores, even in their fake state. Changed device information getters from device_info() to device_get_info() to match the CPU and sound macros.
* Added "tag" parameter to state_save_register_item_* calls. Removed Aaron Giles2008-11-171-6/+3
| | | | | | state_save_combine_module_and_tag() function in favor of passing the tag when registering. Revisited all save state item registrations and changed them to use the tag where appropriate.
* Disks opened by the romload module are no longer identified by index. Aaron Giles2008-08-011-5/+11
| | | | | | | | | | | | | | | | | Instead, they are identified by the region they were loaded in. This generally means one disk per region. get_disk_handle() now takes a region name in place of an index. Updated all callers to do this. The SCSI modules in particular posed a challenge to make this work, so watch out for potential bugs there. Changed the IDE interfaces to default to choosing the region with the same tag as the device for its master disk (assuming no slave). Added support for specifying explicit master/slave disk regions as part of the configuration, though slave disks are still not supported yet. Change the laserdisc interface to no longer require a disk number or a custom sound device. Both are now assumed to be tagged the same as the laserdisc device. Updated all drivers accordingly.
* Changes for MAME 0.121u4.mame0121u4 Aaron Giles2007-12-171-2/+2
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* Initial checkin of MAME 0.121.mame0121 Aaron Giles2007-12-171-0/+152