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* First round of an attempted cleanup of header files in the system. Aaron Giles2010-01-101-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Created new central header "emu.h"; this should be included by pretty much any driver or device as the first include. This file in turn includes pretty much everything a driver or device will need, minus any other devices it references. Note that emu.h should *never* be included by another header file. - Updated all files in the core (src/emu) to use emu.h. - Removed a ton of redundant and poorly-tracked header includes from within other header files. - Temporarily changed driver.h to map to emu.h until we update files outside of the core. Added class wrapper around tagmap so it can be directly included and accessed within objects that need it. Updated all users to embed tagmap objects and changed them to call through the class. Added nicer functions for finding devices, ports, and regions in a machine: machine->device("tag") -- return the named device, or NULL machine->port("tag") -- return the named port, or NULL machine->region("tag"[, &length[, &flags]]) -- return the named region and optionally its length and flags Made the device tag an astring. This required touching a lot of code that printed the device to explicitly fetch the C-string from it. (Thank you gcc for flagging that issue!)
* This update is the below two patches, plus the remaining changes Aaron Giles2008-12-191-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Disks opened by the romload module are no longer identified by index. Aaron Giles2008-08-011-2/+8
| | | | | | | | | | | | | | | | | 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 Giles2007-12-171-9/+9
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* Initial checkin of MAME 0.121.mame0121 Aaron Giles2007-12-171-0/+104