summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/bus/megadrive/md_slot.h (follow)
Commit message (Collapse)AuthorAgeFilesLines
* Restored ability of for image devices to report specific error messages. Vas Crabb2023-04-081-1/+1
| | | | | | | | | | | | | | Restores ability to give specific/detailed messages removed in 6f7e4141ea14acaaf9cb973c66788fabb3457023 while pandering to obsession with single return value. Moved responsibility for displaying the error message in the UI to the caller rather than device_image_interface, and made device_image_interface always log the error along with the full path and error condition content. Gave several image devices more detailed error messages. Added some FIXME comments for apparent bugs.
* Small fixes and cleanup: Vas Crabb2023-04-041-6/+12
| | | | | | | | | * emu/devfind.h: Allow range-based for loops on memory share finders. * emu/emucore.h: Choose correct emu_fatalerror constructor when format string is an rvalue. * osborne/osborne1.cpp: Allocate main RAM as a flat share, and use a view to switch in atttribute RAM. * Reduced scope of some variables and edited some copy/pasted comments.
* API change for device_image_interface AJR2023-03-301-3/+3
| | | | | | | | | - Remove the seterror method for recording error messages and conditions. Condition codes have been made return values for call_load, call_create and various related callbacks. Error messages (which many devices weren't generating) are now displayed through osd_printf_error. - Eliminate the image_init_result and image_verify_result pass/fail enumeration types. Update many functions that were returning these enumerations or simply bools to return std::error_condition instead. In some cases, this type is now passed down from internal parsing/loading functions which were already returning it. In various other cases, the former default UNSPECIFIED has been used as a catchall for I/O errors; anticipated future refactorings should make these error returns more specific. - Expand the image_error categories to include INVALIDLENGTH, NOSOFTWARE and BADSOFTWARE. The first is largely self-explanatory. The second is generated by the core to indicate failure to find software items in lists. The third is provided for devices to indicate semantic errors in software list entries. - Change the return type of floppy_image_device::identify to a pair so the potential error condition can be passed along to the UI without storing it in a member variable. - Move device_image_interface::message down into snapshot_image_device and change its implementation to use string_format instead of printf. - Correct a typo in the shortname of the generic snapshot device.
* bus: Get rid of some dubious tag manipulation. Vas Crabb2022-08-201-8/+1
| | | | | | | | | | | | | | | | | | | | The implementation details of how the cartridges allocate storage for memory really shouldn't be part of the interface. Having tags in the headers encourages people to depend on these implementation details. This gets rid of it in most of the headers. A few particularly leaky abstractions (bbc/rom, electron/cart, gba, generic, jakks_gamekey, m5) depend on this, so it can't be removed in those cases without further refactoring to encapsulate the slot devices better. This doesn't change behaviour, it just mechanically removes stuff from the headers and uses device_t::subtag rather than string manipulation on tags. Most of the cartridge devices shouldn't have rom_alloc member functions at all - the region created by the software list loader can be used directly when loading from the software list, and the slot can allocate a region with the same tag when loading loose software. This avoids creating an extra region and copying the data when loading from the software list. See vboy for an example that doesn't allocate a superfluous region.
* devices/*: Removed extra semicolons after function bodies in headers. (#9275) 0kmg2022-02-061-7/+7
|
* device_image_interface: Interface overhaul AJR2022-01-061-13/+2
| | | | | | | | | | | | | - Remove the iodevice_t classification, which was not used that much and was incomplete anyway. Image device implementations must now provide their own instance names and brief instance names. Several new parent classes have been created to make it easier to use the old standard names. - Change must_be_loaded from a pure virtual function to be overridden in implementations to a getter for a base class property that can be set on the host side (as was formerly made possible for NES, MD and "generic" cartridge slots) but defaults to false for all types. This restrictive property has been unset for a small number of cases. - Create parent classes for paper tape and magnetic tape devices. At present these are dummy classes that do little to nothing, but may help unify implementations in the future. - Change several member functions to take std::string_view parameters rather than const std::string & or const char *. - Make update_names take into account brief names, as discussed in PR #2555. - Remove the obsolete uses_file_extension function (which used thread-unsafe strtok). * portfolio_ccm_slot: Change image type from "cartridge" to "memcard" * i7220, datapack: Add custom instance names that weren't there before * pc11: Add note
* srcclean in preparation for branching release Vas Crabb2021-04-251-2/+2
|
* new WORKING software list entries (#7884) David Haywood2021-04-051-0/+2
| | | | | | | | | | | | * new WORKING software list entries ------ megadriv.xml fbarg96 - Futbol Argentino 96 (Argentina) (hack of J. League Pro Striker 2) [Sebastian Beltran, David Haywood] tc2000a - TC 2000 (Argentina, protected) [Sebastian Beltran, David Haywood] * new NOT WORKING software list entries ------ megadriv.xml: truco96a - Truco '96 (Argentina, protected) [Sebastian Beltran, David Haywood]
* finally retired the READ8/16/32/64 and WRITE8/16/32/64 macros (nw) Ivan Vangelista2020-06-181-15/+15
|
* start putting noexcept on things that have no business throwing exceptions, ↵ Vas Crabb2019-11-101-17/+22
| | | | starting with diimage. also fix a slight bug in the interface matching function for software list parts. (nw)
* Spring cleaning: Vas Crabb2019-11-011-2/+2
| | | | | | | | | | | | * Changed emu_fatalerror to use util::string_format semantics * Fixed some incorrectly marked up stuff in build scripts * Make internal layout compression type a scoped enum (only zlib is supported still, but at least the values aren't magic numbers now) * Fixed memory leaks in Xbox USB * There can only be one "perfect quantum" device - enforce that only the root machine can set it, as allowing subdevices to will cause weird issues with slot cards overiding it * Allow multiple devices to set maximum quantum and use the most restrictive one (it's maximum quantum, it would be minimum interleave) * Got rid of device_slot_card_interface as it wasn't providing value * Added a helper template to reduce certain kinds of boilerplate in slots/buses * Cleaned up some particularly bad slot code (plenty more of that to do), and made some slots more idiomatic
* (nw) add doxygen comments for a bunch of core stuff, and convert a bunch of ↵ Vas Crabb2019-10-161-2/+2
| | | | comments to doxygen format
* (nw) Clean up the mess on master Vas Crabb2019-03-261-8/+10
| | | | | | | | | | | | | This effectively reverts b380514764cf857469bae61c11143a19f79a74c5 and c24473ddff715ecec2e258a6eb38960cf8c8e98e, restoring the state at 598cd5227223c3b04ca31f0dbc1981256d9ea3ff. Before pushing, please check that what you're about to push is sane. Check your local commit log and ensure there isn't anything out-of-place before pushing to mainline. When things like this happen, it wastes everyone's time. I really don't need this in a week when real work™ is busting my balls and I'm behind where I want to be with preparing for MAME release.
* Revert "conflict resolution (nw)" andreasnaive2019-03-251-10/+8
| | | | | This reverts commit c24473ddff715ecec2e258a6eb38960cf8c8e98e, reversing changes made to 009cba4fb8102102168ef32870892438327f3705.
* devices\bus: some more MCFG macros removal (nw) Ivan Vangelista2019-02-161-8/+10
|
* -devices/sound/aica, flt_rc, ics2115, k007232, k053260, sp0250, upd7759: ↵ mooglyguy2018-12-201-10/+18
| | | | | | | Removed MCFG macros. [Ryan Holtz] -drivers/ajax, asterix, bottom9, chqflag, fastlane, flkatck, gradius3, igs_fear, igs011, mainevt, overdriv, pgm, segapico, spy, twin16, wecleman: Removed MACHINE_CONFIG macros. [Ryan Holtz]
* Move static data out of devices into the device types. This is a ↵ Vas Crabb2017-05-141-8/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | significant change, so please pay attention. The core changes are: * Short name, full name and source file are no longer members of device_t, they are part of the device type * MACHINE_COFIG_START no longer needs a driver class * MACHINE_CONFIG_DERIVED_CLASS is no longer necessary * Specify the state class you want in the GAME/COMP/CONS line * The compiler will work out the base class where the driver init member is declared * There is one static device type object per driver rather than one per machine configuration Use DECLARE_DEVICE_TYPE or DECLARE_DEVICE_TYPE_NS to declare device type. * DECLARE_DEVICE_TYPE forward-declares teh device type and class, and declares extern object finders. * DECLARE_DEVICE_TYPE_NS is for devices classes in namespaces - it doesn't forward-declare the device type. Use DEFINE_DEVICE_TYPE or DEFINE_DEVICE_TYPE_NS to define device types. * These macros declare storage for the static data, and instantiate the device type and device finder templates. The rest of the changes are mostly just moving stuff out of headers that shouldn't be there, renaming stuff for consistency, and scoping stuff down where appropriate. Things I've actually messed with substantially: * More descriptive names for a lot of devices * Untangled the fantasy sound from the driver state, which necessitates breaking up sound/flip writes * Changed DECO BSMT2000 ready callback into a device delegate * Untangled Microprose 3D noise from driver state * Used object finders for CoCo multipak, KC85 D002, and Irem sound subdevices * Started to get TI-99 stuff out of the TI-990 directory and arrange bus devices properly * Started to break out common parts of Samsung ARM SoC devices * Turned some of FM, SID, SCSP DSP, EPIC12 and Voodoo cores into something resmbling C++ * Tried to make Z180 table allocation/setup a bit safer * Converted generic keyboard/terminal to not use WRITE8 - space/offset aren't relevant * Dynamically allocate generic terminal buffer so derived devices (e.g. teleprinter) can specify size * Imporved encapsulation of Z80DART channels * Refactored the SPC7110 bit table generator loop to make it more readable * Added wrappers for SNES PPU operations so members can be made protected * Factored out some boilerplate for YM chips with PSG * toaplan2 gfx * stic/intv resolution * Video System video * Out Run/Y-board sprite alignment * GIC video hookup * Amstrad CPC ROM box members * IQ151 ROM cart region * MSX cart IRQ callback resolution time * SMS passthrough control devices starting subslots I've smoke-tested several drivers, but I've probably missed something. Things I've missed will likely blow up spectacularly with failure to bind errors and the like. Let me know if there's more subtle breakage (could have happened in FM or Voodoo). And can everyone please, please try to keep stuff clean. In particular, please stop polluting the global namespace. Keep things out of headers that don't need to be there, and use things that can be scoped down rather than macros. It feels like an uphill battle trying to get this stuff under control while more of it's added.
* Changes to make get_default_card_software() less stupid Nathan Woods2017-04-101-1/+1
| | | | | | | | | | The goals with this change is to make get_default_card_software() a bit more standalone by making it a const method that does not mutate the state of the device_image_interface. This is done by passing in a small structure that encapsulates the minimum of information that get_default_card_software() needs. This also eliminates the need for device_image_interface::open_image_file() I agree with Sarayan that get_default_card_software() is terrible and needs to ultimately go away. This is a small step in that direction. Lastly, I don't care for the name of get_default_card_software_hook (or get_default_card_software() for that matter). If anybody has better ideas, let me know.
* Made a number of methods be const correct and static where appropriate Nathan Woods2017-04-101-1/+1
| | | | Also changed a few methods to return 'bool' when appropriate
* Make device_image_interface::update_names a private method called ↵ AJR2017-03-031-1/+0
| | | | automatically at config_complete time (nw)
* converted lot of TRUE/FALSE to real boolean and updated types (nw) Miodrag Milanovic2016-10-221-1/+1
|
* NOTICE (TYPE NAME CONSOLIDATION) Miodrag Milanovic2016-10-221-17/+17
| | | | | Use standard uint64_t, uint32_t, uint16_t or uint8_t instead of UINT64, UINT32, UINT16 or UINT8 also use standard int64_t, int32_t, int16_t or int8_t instead of INT64, INT32, INT16 or INT8
* Redo of split of src/emu/softlist.[cpp|h] Nathan Woods2016-08-021-0/+2
| | | | | | | | This is a redo of the split first submitted in #137, with the following differences: * The newly refactored rom_entry data structure is used * I've kept the refactored softlist code in src/emu, in order to defer the mechanical process of moving it * I've kept includes of softlist[_dev].h out of diimage.h, so that changes to either do not trigger an emu.h recompilation * Obviously, this goes against the latest master
* Turn image init/validate into scoped enums to avoid accidental casts to/from ↵ Vas Crabb2016-08-011-3/+3
| | | | | | integer and boolean types The image error should also be turned into a scoped enum - the menus were assuming it was the same thing as an init result
* Vas Crabb feedback: Replacing the enum with a class hierarchy, derived from ↵ Nathan Woods2016-07-231-1/+1
| | | | 'software_list_loader'
* device_image_interface::call_softlist_load() was a virtual function where ↵ Nathan Woods2016-07-211-1/+1
| | | | every implementation was one of two copy-and-paste jobs. This change consolidates all of these implementations, replacing that virtual function with a mere hook that chooses which technique to perform
* Consolidating implementations of create_option_guide() that return nullptr Nathan Woods2016-07-131-1/+0
|
* megadriv: improved description of many taiwanese unlicensed titles etabeta782016-06-191-0/+1
| | | | + added dump of Ju Ji Ma Jiang II by Sun Green. [Fabio Priuli]
* misc. nw. etabeta782016-05-171-0/+1
|
* megadrive: added custom X24C02 emulation to NBA Jam cart, etabeta782016-05-011-0/+1
| | | | | making finally possible to save records at exit. Hopefully, this will help finding the problem in our core emulation. [Fabio Priuli]
* reverting: Miodrag Milanovic2016-01-201-5/+5
| | | | | | | SHA-1: 1f90ceab075c4869298e963bf0a14a0aac2f1caa * tags are now strings (nw) fix start project for custom builds in Visual Studio (nw)
* Revert "rest of device parameters to std::string (nw)" Miodrag Milanovic2016-01-201-1/+1
| | | | This reverts commit caba131d844ade3f2b30d6be24ea6cf46b2949d7.
* rest of device parameters to std::string (nw) Miodrag Milanovic2016-01-161-1/+1
|
* tags are now strings (nw) Miodrag Milanovic2016-01-161-5/+5
| | | | fix start project for custom builds in Visual Studio (nw)
* Return std::string objects by value rather than pass by reference AJR2016-01-101-1/+1
| | | | | | - strprintf is unaltered, but strformat now takes one fewer argument - state_string_export still fills a buffer, but has been made const - get_default_card_software now takes no arguments but returns a string
* override part 1 (nw) Miodrag Milanovic2015-12-051-20/+20
|
* clang-modernize part 2 Miodrag Milanovic2015-12-041-1/+1
|
* making logerror part of machine and device classes [Miodrag Milanovic] Miodrag Milanovic2015-11-011-1/+1
| | | | display tag of device that logged message
* Move all devices into separate part of src tree (nw) Miodrag Milanovic2015-09-131-0/+262