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* removed lot of legacy code in memory system and removed corresponding macros ↵ Miodrag Milanovic2014-05-051-0/+16
| | | | (nw)
* no handler usage is possible in devcb so removing not used code (nw) Miodrag Milanovic2014-04-021-42/+14
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* Removed line_cb_t. (nw) Curt Coder2014-03-181-3/+0
| | | (MESS) nextkbd: devcb2. (nw)
* Removed DEVCB_LINE. (nw) Curt Coder2014-03-161-3/+0
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* Removed DEVCB_DEVICE_LINE. (nw) Curt Coder2014-03-161-1/+0
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* Removed DEVCB_DEVICE_HANDLER. (nw) Curt Coder2014-03-161-1/+0
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* refactored some legacy code from n64 (nw) Miodrag Milanovic2014-03-161-1/+1
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* ups (nw) Miodrag Milanovic2014-03-161-1/+1
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* moved legacy calls that left into one section, and commented not used devcb ↵ Miodrag Milanovic2014-03-161-13/+7
| | | | calls since we are moving towards devcb2 (nw)
* Bulk convert files that already had standard BSD license in my name Aaron Giles2013-10-161-31/+2
| | | | to new license tagged form.
* removed implementation of legacy DEVCB_MEMORY_HANDLER and used members ↵ Miodrag Milanovic2013-04-241-4/+0
| | | | | instead (nw) this require clean compile
* Cleanups and version bumpmame0148 Miodrag Milanovic2013-01-111-161/+161
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* Created a base class delegate_common_base for all delegate Aaron Giles2012-10-141-10/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | types. Created a binding_type_exception which is thrown when a bind attempt fails due to mismatched types. Added helper templates to driver_device to wrap legacy device read/write handlers into driver_device member functions. This should help move some things forward until more common code is converted into proper devices. Introduce new module devcb2 which contains modernized versions of devcb. Compared to previous implementation this one is simpler overall, trampolining calls through a single internal set of adapter functions. The new versions are also designed to be specified in the machine_config rather than in structures, so they are no longer simple POD types. Additional new/changed features: * reads and writes can map to delegates for line or 8/16/32/64-bit * reads and writes can map to an I/O port * reads can be mapped to a constant value, with or without logging * writes can be mapped to a device's input line * all reads/writes can have a shift, mask, and/or xor applied * devices can opt to make the functions safe-if-NULL when resolving * only member function types are supported Rewrote the YM2151 interface to be fully modernized, and removed the ym2151_interface struct in favor of inline configs using the new devcb2 mechanism. In many cases, removed no longer needed trampolines, instead taking advantage of direct support for input line writes.
* device callback support for 32bit and 64bit handlers (no whatsnew) Miodrag Milanovic2012-10-111-2/+275
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* Added support for DEVCB_UNMAPPED, that will do the logging on read/write Miodrag Milanovic2012-10-091-1/+10
| | | of device callback, preventing a need for making dummy log line handlers [Miodrag Milanovic]
* Moved device_delegates into their own files. Employed a Aaron Giles2012-09-261-0/+3
| | | | | | | | | | | | | non-templatized helper class so that the code can live co-located, rather than invading device.h. Changed the read/write delegates to derive from device_delegate. Updated the address map macros to create these properly. Removed remnants of the old AM_BASE/SIZE macros from the memory system.
* Memory handler cleanup 3. Add mem_mask parameter Aaron Giles2012-09-171-11/+25
| | | | | | | | to 8-bit handlers to match the others. To ease pain, added DECLARE_READ/WRITE_HANDLER macros that set up a default parameter. Also updated devcb so that the handlers can be called with or without the mem_mask. [Aaron Giles]
* Memory handler normalization, part 1. Aaron Giles2012-09-171-8/+12
| | | | | | | | | | | | | 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]
* ioport.c C++ conversion. Mostly internal changes, with no Aaron Giles2012-05-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | intended differences from previous behavior. For drivers, the main change is that input_port_read() no longer exists. Instead, the port must be fetched from the appropriate device, and then read() is called. For member functions, this is actually simpler/cleaner: value = ioport("tag")->read() For legacy functions which have a driver_data state, it goes: value = state->ioport("tag")->read() For other legacy functions, they need to fetch the root device: value = machine.root_device().ioport("tag")->read() The other big change for drivers is that IPT_VBLANK is gone. Instead, it has been replaced by a device line callback on the screen device. There's a new macro PORT_VBLANK("tag") which automatically points things to the right spot. Here's a set of imperfect search & replace strings to convert the input_port_read calls and fix up IPT_VBLANK: input_port_read( *\( *)(machine\(\)) *, *([^)]+ *\)) ioport\1\3->read\(\) input_port_read( *\( *)(.*machine[()]*) *, *([^)]+ *\)) \2\.root_device\(\)\.ioport\1\3->read\(\) (state = .*driver_data[^}]+)space->machine\(\)\.root_device\(\)\. \1state-> (state = .*driver_data[^}]+)device->machine\(\)\.root_device\(\)\. \1state-> input_port_read_safe( *\( *)(machine\(\)) *, *([^,]+), *([^)]+\)) ioport\1\3->read_safe\(\4\) IPT_VBLANK( *\)) IPT_CUSTOM\1 PORT_VBLANK("screen")
* fixes for compiling with MSVC. smf-2012-04-241-2/+2
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* For 16-bit devcb handlers, use separately-named templates Aaron Giles2012-04-221-2/+5
| | | | | | | | | devcb_stub16, which in turn required new macros DEVCB_MEMBER16, DEVCB_DRIVER_MEMBER16, and DEVCB_DEVICE_MEMBER16. Sorry about this, but the differences between the function types is apparently not sufficient for proper template differentiation under MSVC.
* fix for 16bit device callback from Judge (no whatsnew) Miodrag Milanovic2012-04-201-4/+4
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* Converted memory_private to memory_manager and moved global memory Aaron Giles2012-04-051-4/+4
| | | | | | operations into methods on it. Converted the less-popular cases over in drivers that used them, leaving the bank management APIs global for now.
* Move devices into a proper hierarchy and handle naming Aaron Giles2012-01-241-18/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and paths consistently for devices, I/O ports, memory regions, memory banks, and memory shares. [Aaron Giles] NOTE: there are likely regressions lurking here, mostly due to devices not being properly found. I have temporarily added more logging to -verbose to help understand what's going on. Please let me know ASAP if anything that is being actively worked on got broken. As before, the driver device is the root device and all other devices are owned by it. Previously all devices were kept in a single master list, and the hierarchy was purely logical. With this change, each device owns its own list of subdevices, and the hierarchy is explicitly manifest. This means when a device is removed, all of its subdevices are automatically removed as well. A side effect of this is that walking the device list is no longer simple. To address this, a new set of iterator classes is provided, which walks the device tree in a depth first manner. There is a general device_iterator class for walking all devices, plus templates for a device_type_iterator and a device_interface_iterator which are used to build iterators for identifying only devices of a given type or with a given interface. Typedefs for commonly-used cases (e.g., screen_device_iterator, memory_interface_iterator) are provided. Iterators can also provide counts, and can perform indexed lookups. All device name lookups are now done relative to another device. The maching_config and running_machine classes now have a root_device() method to get the root of the hierarchy. The existing machine->device("name") is now equivalent to machine->root_device().subdevice("name"). A proper and normalized device path structure is now supported. Device names that start with a colon are treated as absolute paths from the root device. Device names can also use a caret (^) to refer to the owning device. Querying the device's tag() returns the device's full path from the root. A new method basetag() returns just the final tag. The new pathing system is built on top of the device_t::subtag() method, so anyone using that will automatically support the new pathing rules. Each device has its own internal map to cache successful lookups so that subsequent lookups should be very fast. Updated every place I could find that referenced devices, memory regions, I/O ports, memory banks and memory shares to leverage subtag/subdevice (or siblingtag/siblingdevice which are built on top). Removed the device_list class, as it doesn't apply any more. Moved some of its methods into running_machine instead. Simplified the device callback system since the new pathing can describe all of the special-case devices that were previously handled manually. Changed the core output function callbacks to be delegates. Completely rewrote the validity checking mechanism. The validity checker is now a proper C++ class, and temporarily takes over the error and warning outputs. All errors and warnings are collected during a session, and then output in a consistent manner, with an explicit driver and source file listed for each one, as well as additional device and/or I/O port contexts where appropriate. Validity checkers should no longer explicitly output this information, just the error, assuming that the context is provided. Rewrote the software_list_device as a modern device, getting rid of the software_list_config abstraction and simplifying things. Changed the way FLAC compiles so that it works like other external libraries, and also compiles successfully for MSVC builds.
* Cleanups and version bumpmame0142u3 Angelo Salese2011-05-081-22/+22
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* devcb.h: removed inline configuration macros for devcb; they frighten me Aaron Giles2011-05-041-15/+0
| | | | delegate.h: added static creators for static variants as well
* Add labels to devcb callbacks. Add static creation template function Aaron Giles2011-05-041-25/+43
| | | | to delegates.
* Reimplemented devcb using delegates and classes. Unified the logic Aaron Giles2011-05-021-258/+343
| | | | | | for identifying targets and simplified the code. [Aaron Giles] I have some further ideas but this is a good midway point.
* Collapsed device_config and device_t into one class. Updated all Aaron Giles2011-04-271-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | existing modern devices and the legacy wrappers to work in this environment. This in general greatly simplifies writing a modern device. [Aaron Giles] General notes: * some more cleanup probably needs to happen behind this change, but I needed to get it in before the next device modernization or import from MESS :) * new template function device_creator which automatically defines the static function that creates the device; use this instead of creating a static_alloc_device_config function * added device_stop() method which is called at around the time the previous device_t's destructor was called; if you auto_free anything, do it here because the machine is gone when the destructor is called * changed the static_set_* calls to pass a device_t & instead of a device_config * * for many devices, the static config structure member names over- lapped the device's names for devcb_* functions; in these cases the members in the interface were renamed to have a _cb suffix * changed the driver_enumerator to only cache 100 machine_configs because caching them all took a ton of memory; fortunately this implementation detail is completely hidden behind the driver_enumerator interface * got rid of the macros for creating derived classes; doing it manually is now clean enough that it isn't worth hiding the details in a macro
* hack to get build to work on visual studio 2010, which breaks 16 bit device ↵ smf-2011-04-171-2/+2
| | | | callbacks.
* Implemented 16-bit device callbacks. [Curt Coder] Curt Coder2011-04-161-0/+104
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* BIG update. Aaron Giles2011-03-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 *)
* Cleanup of machine.h. Shuffled some fields around, and moved several Aaron Giles2011-03-281-2/+2
| | | | | | | | | | | | | to private member variables with accessors: machine->m_respool ==> machine->respool() machine->config ==> machine->config() machine->gamedrv ==> machine->system() machine->m_regionlist ==> machine->first_region() machine->sample_rate ==> machine->sample_rate() Also converted internal lists to use simple_list.
* Created new enum type address_spacenum for specifying an address Aaron Giles2011-03-271-1/+1
| | | | | | | | | | | | space by index. Update functions and methods that accepted an address space index to take an address_spacenum instead. Note that this means you can't use a raw integer in ADDRESS_SPACE macros, so instead of 0 use the enumerated AS_0. Standardized the project on the shortened constants AS_* over the older ADDRESS_SPACE_*. Removed the latter to prevent confusion. Also centralized the location of these definitions to memory.h.
* MDRV_* -> MCFG_* Aaron Giles2010-12-311-12/+12
| | | | | There hasn't been a machine driver for many years.
* Whoops, forgot to remove the tag parameter. Aaron Giles2010-10-181-2/+2
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* Added new devcb type DEVCB_TYPE_DRIVER, which implies the driver_device. Aaron Giles2010-10-181-3/+8
| | | | | Added new macros DEVCB_DRIVER_LINE_MEMBER and DEVCB_DRIVER_MEMBER to specify member functions of the driver device in callbacks.
* Cleanups and version bump.mame0139u3 Aaron Giles2010-09-191-1/+1
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* Disambiguate the stub functions for MSVC. Aaron Giles2010-09-111-4/+4
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* Added definitions for [DECLARE_]READ_LINE_MEMBER and [DECLARE_]WRITE_LINE_MEMBER Aaron Giles2010-09-111-7/+31
| | | | | | | | | | | | so that read/write line callbacks can be defined as member functions. Added stubs and new macro DEVCB_DEVICE_LINE_MEMBER to allow these to be referenced from device callbacks. Modernized the 6522 VIA device: * changed to use the new device timer mechanism * removed all trampolines in favor of modern methods
* Added read_status() and write_command() methods to the okim6295_device Aaron Giles2010-09-051-5/+19
| | | | | | | | | | | | | | for the common case where these are done outside the context of a read or write handler (it was annoying to pass in the fake address space for these cases). Added DEVCB_DEVICE_MEMBER() macros which allow you to specify a READ8_MEMBER or WRITE8_MEMBER in a device callback (via dynamically generated trampolines). Replaced all remaining calls to okim6295_r/okim6295_w with calls to the new methods, and removed the static functions.
* WARNING: There are likely to be regressions in both functionality and Aaron Giles2010-06-081-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | performance as a result of this change. Do not panic; report issues to the list in the short term and I will look into them. There are probably also some details I forgot to mention. Please ask questions if anything is not clear. NOTE: This is a major internal change to the way devices are handled in MAME. There is a small impact on drivers, but the bulk of the changes are to the devices themselves. Full documentation on the new device handling is in progress at http://mamedev.org/devwiki/index.php/MAME_Device_Basics Defined two new casting helpers: [Aaron Giles] downcast<type>(value) should be used for safe and efficient downcasting from a base class to a derived class. It wraps static_cast<> by adding an assert that a matching dynamic_cast<> returns the same result in debug builds. crosscast<type>(value) should be used for safe casting from one type to another in multiple inheritance scenarios. It compiles to a dynamic_cast<> plus an assert on the result. Since it does not optimize down to static_cast<>, you should prefer downcast<> over crosscast<> when you can. Redefined running_device to be a proper C++ class (now called device_t). Same for device_config (still called device_config). All devices and device_configs must now be derived from these base classes. This means each device type now has a pair of its own unique classes that describe the device. Drivers are encouraged to use the specific device types instead of the generic running_device or device_t classes. Drivers that have a state class defined in their header file are encouraged to use initializers off the constructor to locate devices. [Aaron Giles] Removed the following fields from the device and device configuration classes as they never were necessary or provided any use: device class, device family, source file, version, credits. [Aaron Giles] Added templatized variant of machine->device() which performs a downcast as part of the device fetch. Thus machine->device<timer_device>("timer") will locate a device named "timer", downcast it to a timer_device, and assert if the downcast fails. [Aaron Giles] Removed most publically accessible members of running_device/device_t in favor of inline accessor functions. The only remaining public member is machine. Thus all references to device->type are now device->type(), etc. [Aaron Giles] Created a number of device interface classes which are designed to be mix- ins for the device classes, providing specific extended functionality and information. There are standard interface classes for sound, execution, state, nvram, memory, and disassembly. Devices can opt into 0 or more of these classes. [Aaron Giles] Converted the classic CPU device to a standard device that uses the execution, state, memory, and disassembly interfaces. Used this new class (cpu_device) to implement the existing CPU device interface. In the future it will be possible to convert each CPU core to its own device type, but for now they are still all CPU devices with a cpu_type() that specifies exactly which kind of CPU. [Aaron Giles] Created a new header devlegcy.h which wraps the old device interface using some special template classes. To use these with an existing device, simply remove from the device header the DEVICE_GET_INFO() declaration and the #define mapping the ALL_CAPS name to the DEVICE_GET_INFO. In their place #include "devlegcy.h" and use the DECLARE_LEGACY_DEVICE() macro. In addition, there is a DECLARE_LEGACY_SOUND_DEVICE() macro for wrapping existing sound devices into new-style devices, and a DECLARE_LEGACY_NVRAM_DEVICE() for wrapping NVRAM devices. Also moved the token and inline_config members to the legacy device class, as these are not used in modern devices. [Aaron Giles] Converted the standard base devices (VIDEO_SCREEN, SPEAKER, and TIMER) from legacy devices to the new C++ style. Also renamed VIDEO_SCREEN to simply SCREEN. The various global functions that were previously used to access information or modify the state of these devices are now replaced by methods on the device classes. Specifically: video_screen_configure() == screen->configure() video_screen_set_visarea() == screen->set_visible_area() video_screen_update_partial() == screen->update_partial() video_screen_update_now() == screen->update_now() video_screen_get_vpos() == screen->vpos() video_screen_get_hpos() == screen->hpos() video_screen_get_vblank() == screen->vblank() video_screen_get_hblank() == screen->hblank() video_screen_get_width() == screen->width() video_screen_get_height() == screen->height() video_screen_get_visible_area() == screen->visible_area() video_screen_get_time_until_pos() == screen->time_until_pos() video_screen_get_time_until_vblank_start() == screen->time_until_vblank_start() video_screen_get_time_until_vblank_end() == screen->time_until_vblank_end() video_screen_get_time_until_update() == screen->time_until_update() video_screen_get_scan_period() == screen->scan_period() video_screen_get_frame_period() == screen->frame_period() video_screen_get_frame_number() == screen->frame_number() timer_device_adjust_oneshot() == timer->adjust() timer_device_adjust_periodic() == timer->adjust() timer_device_reset() == timer->reset() timer_device_enable() == timer->enable() timer_device_enabled() == timer->enabled() timer_device_get_param() == timer->param() timer_device_set_param() == timer->set_param() timer_device_get_ptr() == timer->get_ptr() timer_device_set_ptr() == timer->set_ptr() timer_device_timeelapsed() == timer->time_elapsed() timer_device_timeleft() == timer->time_left() timer_device_starttime() == timer->start_time() timer_device_firetime() == timer->fire_time() Updated all drivers that use the above functions to fetch the specific device type (timer_device or screen_device) and call the appropriate method. [Aaron Giles] Changed machine->primary_screen and the 'screen' parameter to VIDEO_UPDATE to specifically pass in a screen_device object. [Aaron Giles] Defined a new custom interface for the Z80 daisy chain. This interface behaves like the standard interfaces, and can be added to any device that implements the Z80 daisy chain behavior. Converted all existing Z80 daisy chain devices to new-style devices that inherit this interface. [Aaron Giles] Changed the way CPU state tables are built up. Previously, these were data structures defined by a CPU core which described all the registers and how to output them. This functionality is now part of the state interface and is implemented via the device_state_entry class. Updated all CPU cores which were using the old data structure to use the new form. The syntax is currently awkward, but will be cleaner for CPUs that are native new devices. [Aaron Giles] Converted the okim6295 and eeprom devices to the new model. These were necessary because they both require multiple interfaces to operate and it didn't make sense to create legacy device templates for these single cases. (okim6295 needs the sound interface and the memory interface, while eeprom requires both the nvram and memory interfaces). [Aaron Giles] Changed parameters in a few callback functions from pointers to references in situations where they are guaranteed to never be NULL. [Aaron Giles] Removed MDRV_CPU_FLAGS() which was only used for disabling a CPU. Changed it to MDRV_DEVICE_DISABLE() instead. Updated drivers. [Aaron Giles] Reorganized the token parsing for machine configurations. The core parsing code knows how to create/replace/remove devices, but all device token parsing is now handled in the device_config class, which in turn will make use of any interface classes or device-specific token handling for custom token processing. [Aaron Giles] Moved many validity checks out of validity.c and into the device interface classes. For example, address space validation is now part of the memory interface class. [Aaron Giles] Consolidated address space parameters (bus width, endianness, etc.) into a single address_space_config class. Updated all code that queried for address space parameters to use the new mechanism. [Aaron Giles]
* Added macros for inline device handler initialization to devcb.h. [Couriersud] Couriersud2010-06-031-0/+13
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* Correct a long-standing design flaw: device configuration state Aaron Giles2010-01-181-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | is now separate from runtime device state. I have larger plans for devices, so there is some temporary scaffolding to hold everything together, but this first step does separate things out. There is a new class 'running_device' which represents the state of a live device. A list of these running_devices sits in machine->devicelist and is created when a running_machine is instantiated. To access the configuration state, use device->baseconfig() which returns a reference to the configuration. The list of running_devices in machine->devicelist has a 1:1 correspondance with the list of device configurations in machine->config->devicelist, and most navigation options work equally on either (scanning by class, type, etc.) For the most part, drivers will now deal with running_device objects instead of const device_config objects. In fact, in order to do this patch, I did the following global search & replace: const device_config -> running_device device->static_config -> device->baseconfig().static_config device->inline_config -> device->baseconfig().inline_config and then fixed up the compiler errors that fell out. Some specifics: Removed device_get_info_* functions and replaced them with methods called get_config_*. Added methods for get_runtime_* to access runtime state from the running_device. DEVICE_GET_INFO callbacks are only passed a device_config *. This means they have no access to the token or runtime state at all. For most cases this is fine. Added new DEVICE_GET_RUNTIME_INFO callback that is passed the running_device for accessing data that is live at runtime. In the future this will go away to make room for a cleaner mechanism. Cleaned up the handoff of memory regions from the memory subsystem to the devices.
* First round of an attempted cleanup of header files in the system. Aaron Giles2010-01-101-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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!)
* Results of running the latest srcclean. Aaron Giles2009-12-281-1/+1
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* Added helper macros for input lines tied to GND/Vcc. Curt Coder2009-08-211-0/+19
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* Removed device types from device queries that use tags, under the Aaron Giles2009-03-021-11/+13
| | | | | | | | | | | | | | | assumption that all device tags are unique. Specifically, the following no longer need to provide a device type: AM_DEVREAD/WRITE DEVCB_DEVICE_HANDLER devtag_get_device devtag_reset device_list_find_by_tag as well as several device interfaces that referenced other devices. Also fixed assertion due to overflow in the recent sound fix.
* Modified the makefile to support experimental optional C++ Aaron Giles2009-02-281-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | compilation: - new option CPP_COMPILE to trigger this (off by default) - split CFLAGS into common, C-only, and C++-only flags - when enabled, CPP_COMPILE causes 'pp' to be appended to the target name NOTE THAT THE SYSTEM CANNOT ACTUALLY BE COMPILED THIS WAY YET. IT IS JUST AN EXPERIMENT. Modified lib.mak to always build zlib/expat as C regardless of CPP_COMPILE. Modified windows.mak to fix warnings with MAXOPT=1, and to leverage the new CFLAGs definitions. Modified vconv.c to do appropriate conversions for new C++ options. Updated sources so that libutil, libocore (Windows), and libosd (Windows) can be cleanly compiled as C or C++. This was mostly adding some casts against void *. Fixed a few more general obvious problems at random locations in the source: - device->class is now device->devclass - TYPES_COMPATIBLE uses typeid() when compiled for C++ - some functions with reserved names ('xor' in particular) were renamed - nested enums and structs were pulled out into separate definitions (under C++ these would need to be scoped to be referenced) - TOKEN_VALUE cannot use .field=x initialization in C++ :(
* Cleanups and version bump.mame0129u4 Aaron Giles2009-02-171-1/+1
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