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* Added ATTR_COLD to common lifecycle methods for many files in src/devices. ↵ holub2024-09-271-1/+1
| | | | (#12822)
* emu/device.h: Removed device (READ|WRITE)_LINE_MEMBER in favor of explicit ↵ MooglyGuy2023-06-011-4/+4
| | | | function signatures. (#11283) [Ryan Holtz]
* - Removed device_timer, device_timer_id, et al in favor of direct callback ↵ MooglyGuy2022-06-041-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | members. (#9788) Primarily, this removes device_t::device_timer, device_t::timer_set, device_t::synchronize, device_t::timer_expired, and device_timer_id. Use of device_timer often resulted in unnecessary trampolining in addition to switch/case overhead on a driver/device level, and additional logic to manage delegated vs. ID-based timers on a core level. In the worst cases, devices were performing a switch/case with only one valid case. device_scheduler::timer_set is marked deprecated as the only remaining direct uses are via the Lua engine and a few drivers that need refactoring anyway. The remaining uses occur via device_scheduler::synchronize. As a middle ground between the extremely short timer_alloc() and the extremely long machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(widget_device::contoso_tick), this)), a helper function in device_t has been added which can be invoked with the following syntax: timer_alloc(FUNC(widget_device::contoso_tick), this) - Additional changes/cleanups performed along the way: - Converted to use logmacro: * src/devices/bus/ieee488/hp9895.cpp * src/devices/bus/ieee488/remote488.cpp * src/devices/bus/isa/hdc.cpp * src/devices/bus/isa/omti8621.cpp * src/devices/bus/isa/sc499.cpp * src/devices/bus/vip/vp550.cpp * src/devices/cpu/i86/i186.cpp * src/devices/cpu/lc8670/lc8670.cpp * src/devices/machine/68230pit.cpp * src/devices/machine/corvushd.cpp * src/devices/machine/ds1994.cpp * src/devices/machine/ticket.cpp * src/mame/audio/pinsnd88.cpp * src/mame/drivers/notetaker.cpp * src/mame/machine/asic65.cpp * src/mame/machine/rmnimbus.cpp * src/mame/machine/victor9k_fdc.cpp * src/mame/video/uv201.cpp - Made usage of m_member prefix consistent: * src/devices/bus/isa/hdc.cpp * src/devices/bus/isa/omti8621.cpp * src/devices/bus/vme/vme_fccpu20.cpp * src/devices/machine/ds1386.cpp * src/devices/machine/i7220.cpp - Spacing consistency pass: * src/devices/bus/isa/hdc.cpp * src/devices/bus/isa/omti8621.cpp * src/devices/bus/thomson/nanoresau.cpp * src/devices/bus/ti99/internal/992board.cpp * src/devices/bus/ti99/internal/genkbd.cpp * src/devices/bus/ti99/internal/joyport/handset.cpp * src/devices/bus/vme/vme_fccpu20.cpp * src/devices/cpu/i86/i186.cpp * src/devices/cpu/lc8670/lc8670.cpp * src/devices/machine/68230pit.cpp * src/devices/machine/cop452.cpp * src/devices/machine/corvushd.cpp * src/devices/machine/hp_dc100_tape.cpp * src/devices/machine/hp_taco.cpp * src/devices/machine/meters.cpp * src/devices/machine/microtch.cpp * src/devices/machine/phi.cpp * src/devices/video/ef9365.cpp * src/devices/video/v9938.cpp * src/mame/drivers/alphaskop41xx.cpp * src/mame/drivers/myb3k.cpp * src/mame/drivers/notetaker.cpp * src/mame/drivers/wpc_an.cpp * src/mame/machine/midikbd.cpp * src/mame/machine/rmnimbus.cpp * src/mame/machine/wpc_lamp.cpp * src/mame/machine/wpc_out.cpp - Removed string-based ioport lookups: * src/devices/bus/ti99/internal/joyport/handset.cpp * src/devices/bus/ti99/internal/joyport/mecmouse.cpp * src/devices/bus/vme/vme_hcpu30.cpp * src/mame/machine/k7659kb.cpp * src/mame/machine/ti85.cpp - Adjustments to grammar/wording in comments * src/devices/bus/sms_ctrl/lphaser.cpp * src/devices/bus/sms_ctrl/sports.cpp * src/devices/bus/snes/event.cpp * src/devices/bus/snes/sa1.cpp * src/devices/bus/thomson/nanoresau.cpp * src/devices/bus/z88/z88.cpp * src/devices/machine/ds1386.cpp * src/devices/machine/vic_pl192.cpp - Favored BIT() macro for single-bit checks * src/devices/bus/ti99/internal/992board.cpp * src/devices/bus/ti99/joyport/handset.cpp * src/mame/drivers/notetaker.cpp * src/mame/machine/wpc_lamp.cpp * src/mame/machine/wpc_out.cpp - Removed C89-style variable declarations when noticed * src/devices/bus/isa/hdc.cpp * src/devices/bus/sms_ctrl/lphaser.cpp * src/devices/bus/ti99/joyport/mecmouse.cpp * src/devices/machine/acorn_vidc.cpp * src/devices/sound/ymz280b.cpp * src/devices/video/vic4567.cpp - Removed FUNCNAME to avoid compiler-specific #define checks in devices * src/devices/bus/vme/vme_fccpu20.cpp * src/devices/bus/vme/vme_hcpu30.cpp * src/devices/machine/68230pit.cpp * src/devices/machine/mc14411.cpp * src/mame/drivers/myb3k.cpp - Removed unecessary member prefixes/suffixes * src/devices/video/ef9340_1.cpp * src/mame/drivers/fuukifg2.cpp * src/mame/drivers/fuukifg3.cpp * src/mame/drivers/intv.cpp * src/mame/drivers/simpsons.cpp * src/mame/drivers/socrates.cpp * src/mame/drivers/special_gambl.cpp * src/mame/drivers/sprint4.cpp * src/mame/drivers/ti990_10.cpp * src/mame/drivers/tubep.cpp * src/mame/drivers/vectrex.cpp * src/mame/drivers/wpc_an.cpp * src/mame/drivers/wpc_dot.cpp * src/mame/drivers/wpc_flip1.cpp * src/mame/drivers/wpc_flip2.cpp * src/mame/machine/z80ne.cpp * src/mame/video/rollerg.cpp - Switched to lower-case hex constants * src/devices/video/ef9365.cpp * src/mame/machine/rmnimbus.cpp - Re-ordered driver overrides and function members * src/mame/drivers/boxer.cpp * src/mame/drivers/eurocom2.cpp * src/mame/drivers/exidy.cpp * src/mame/drivers/gpworld.cpp * src/mame/drivers/h19.cpp * src/mame/drivers/ibmpcjr.cpp * src/mame/drivers/mekd5.cpp * src/mame/drivers/mgolf.cpp * src/mame/drivers/myb3k.cpp * src/mame/drivers/nightmare.cpp * src/mame/drivers/notetaker.cpp * src/mame/drivers/ptcsol.cpp * src/mame/drivers/pwrview.cpp * src/mame/drivers/rabbit.cpp * src/mame/drivers/sitcom.cpp * src/mame/drivers/socrates.cpp * src/mame/drivers/sprint4.cpp * src/mame/drivers/techno.cpp * src/mame/drivers/thayers.cpp * src/mame/drivers/ti990_10.cpp * src/mame/drivers/ti990_4.cpp * src/mame/drivers/tv912.cpp * src/mame/drivers/tv990.cpp * src/mame/drivers/uchroma68.cpp * src/mame/drivers/vk100.cpp * src/mame/drivers/votrhv.cpp * src/mame/drivers/wicat.cpp * src/mame/drivers/wpc_an.cpp * src/mame/includes/abc80.h * src/mame/includes/asterix.h * src/mame/includes/fuukifg2.h * src/mame/includes/fuukifg3.h * src/mame/includes/gunbustr.h * src/mame/includes/intv.h * src/mame/includes/namcona1.h * src/mame/includes/newbrain.h * src/mame/includes/poly.h * src/mame/includes/prof80.h * src/mame/includes/rollerg.h * src/mame/includes/s11.h * src/mame/includes/segahang.h * src/mame/includes/simpsons.h * src/mame/includes/spacefb.h * src/mame/includes/tandy2k.h * src/mame/includes/trucocl.h * src/mame/includes/tubebp.h * src/mame/includes/vidbrain.h * src/mame/includes/wolfpack.h * src/mame/includes/wpc_dot.h - Made capitalization consistent on class members * src/devices/machine/meters.cpp * src/mame/drivers/namcona1.cpp * src/mame/drivers/notetaker.cpp -src/devices/bus/isa/hdc.cpp: * Removed fixed-size std::vector in favor of std::unique_ptr -src/devices/bus/isa/s3virge.cpp: * Moved unusually large (for a header) functions into .cpp from header -src/devices/bus/vip/vp550.cpp * Switched to required_device_array to simplify code paths -src/devices/machine/arm_iomd.cpp * Added initializers to constructor * Favored std::size over fixed static sizes -src/devices/machine/ds1386.cpp * Moved register #defines into header enums -src/devices/machine/mc68901.cpp * Removed unnecessary parameters and emu_timer::enable calls -src/devices/machine/mccs1850.cpp * Removed inline overuse -src/devices/machine/meters.cpp * Removed unused members -src/devices/machine/mos6526.cpp * Removed inline overuse -src/devices/machine/nsc810.cpp * Converted to arrays rather than individually-numbered members -src/devices/machine/pxa255.cpp * Simplified DMA transfer code -src/devices/machine/saa1043.cpp * Removed extraneous members in favor of resolve_all_safe -src/devices/machine/vic_pl192.cpp * Shifted constructors, start-up, and maps to be at the top of the source file -src/devices/machine/z8536.cpp * Removed stray uses of device_timer_id -src/devices/sound/cdp1869.cpp * Removed inline overuse -src/devices/sound/mos7360.cpp * Converted to arrays rather than individually-numbered members -src/emu/device.cpp * Removed ID-based timer_alloc * Removed timer_set * Removed synchronize * Removed timer_expired * Added shorthand timer_alloc to avoid lengthy machine().scheduler().timer_alloc() calls -src/emu/schedule.cpp * Removed now-unused m_id and m_device members -src/mame/audio/alesis.cpp * Added initializers to constructor -src/mame/drivers/alto2.cpp * Removed custom-named driver init in favor of driver_init override * Removed octal constant in favor of more standard hex -src/mame/drivers/astinvad.cpp * Fixed 'kamizake' typo -src/mame/drivers/tm990189.cpp * Removed unnecessary machine reset override -src/mame/drivers/unichamp.cpp * Removed custom-named driver init in favor of driver_init override -src/mame/drivers/votrhv.cpp * Fixed ROM_LOAD macros and region() usage in memory maps -src/mame/machine/victor9k_fdc.cpp * Made bracing style consistent across the file -src/mame/video/gime.cpp * Removed unnecessary void specifiers in function prototypes
* Revert initialisation of device members in headers. Vas Crabb2022-04-031-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | This is problematic in several ways: * Initialising things at construction that aren't needed until after start slows down -romident, -validate, -listxml, etc. Slot cards can be a particular drain on -listxml and -validate as they're instantiated for every compatible slot. It's more pronounced for array members, too. * Splitting member initialisation between declaration in headers and constructors in source files means you have to look at two places to check for the initial value, and you always need to check the constructor even if an initialiser is present in the header because the constructor initaliser list takes precedence. (This isn't as much of an issue for driver classes because the constructor is most often inlined at declaration, so it isn't far from the member declarations.) * Initialisers in headers for frequently-used devices increases the frequency of recompiling dependent devices/drivers as they're exposed to any changes in initialisers. * Initialisers in frequently-used headers increase build times because there's more for the compiler to parse/cache. (This affects makedep.py as well for single-driver builds, but that's a single pass.) It's not a lot individually, but it adds up given the size of MAME, which keeps increasing. We've already had one contributor banned from GitHub actions for resource usage, we don't want to waste compiler time unnecessarily.
* init vars for coverity (devices/machine/5-i) Robbbert2022-04-021-13/+13
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* Use ioprocs classes instead of emu_file for device_nvram_interface's load ↵ AJR2022-02-271-2/+2
| | | | and save methods, and have these return false on I/O errors
* Remove void *ptr parameter from emu_timer, timer_device and all related ↵ AJR2022-01-261-1/+1
| | | | callbacks
* ds1302: Add DS1202 variant AJR2020-12-291-3/+16
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* mc146818, ds1302, ds1386, ds2404: Eliminate customized MCFG_DEVICE_ADD ↵ AJR2018-05-271-9/+0
| | | | macros (nw)
* Move static data out of devices into the device types. This is a ↵ Vas Crabb2017-05-141-7/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Remove emu.h from headers (nw) Olivier Galibert2017-02-111-1/+0
| | | | | | | | | | | | Per Vas' request. If the compile fails for you (i'm thinking osx and windows native debuggers here in particular), add '#include "emu.h"' as first include of the cpp files that fail. Due to our use of precompilation and forced inclusion, emu.h must be included as the very first non-comment thing we do if we want to be sure msvc compiles are identical to gcc/clang ones. Doing it directly instead of through an include increases the correctness probability by a magnitude.
* NOTICE (TYPE NAME CONSOLIDATION) Miodrag Milanovic2016-10-221-6/+6
| | | | | 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
* unbreak build (nw) smf-2016-10-121-0/+1
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* Soft resets no longer turn back clocks on devices AJR2016-10-091-2/+2
| | | | | | | device_rtc_interface: Cleanups and refinements (nw) - Give RTCs their own phase of machine initialization, right after NVRAM loading - Make RTC feature flag overrides const, including one new one - Make rtc_clock_updated a required override
* reverting: Miodrag Milanovic2016-01-201-1/+1
| | | | | | | SHA-1: 1f90ceab075c4869298e963bf0a14a0aac2f1caa * tags are now strings (nw) fix start project for custom builds in Visual Studio (nw)
* tags are now strings (nw) Miodrag Milanovic2016-01-161-1/+1
| | | | fix start project for custom builds in Visual Studio (nw)
* override part 1 (nw) Miodrag Milanovic2015-12-051-8/+8
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* Move all devices into separate part of src tree (nw) Miodrag Milanovic2015-09-131-0/+96