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* dislot: Add option_replace, option_replace_internal and option_remove to ↵ AJR2022-01-061-0/+36
| | | | | | make it easier to derive option configurations * mac.cpp et al.: Expand SCSI device selection
* Much more core std::string_view modernization AJR2021-01-201-0/+8
| | | | | | | | | | | | | | | - Remove corestr.h from emu.h; update a few source files to not use it at all - Change strtrimspace, strtrimrightspace and core_filename_extract_* to be pure functions taking a std::string_view by value and returning the same type - Change strmakeupper and strmakelower to be pure functions taking a std::string_view and constructing a std::string - Remove the string-modifying version of zippath_parent - Change tag-based lookup functions in device_t to take std::string_view instead of const std::string & or const char * - Remove the subdevice tag cache from device_t (since device finders are now recommended) and replace it with a map covering directly owned subdevices only - Move the working directory setup method out of device_image_interface (only the UI seems to actually use the full version of this) - Change output_manager to use std::string_view for output name arguments - Change core_options to accept std::string_view for most name and value arguments (return values are still C strings for now) - Change miscellaneous other functions to accept std::string_view arguments - Remove a few string accessor macros from romload.h - Remove many unnecessary c_str() calls from logging/error messages
* Spring cleaning: Vas Crabb2019-11-011-47/+12
| | | | | | | | | | | | * 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) misc follow-up Vas Crabb2018-05-061-1/+1
| | | | | | | | | | | | Fix MT06964 Fix µPD7759 class hierarchy, and reset callback before resolving it (fixed assert in Sega C2) Remove some more low-value device add indirection macros, default some more clocks Make cards inherit clock from slot by default
* Streamline machine configuration macros - everyone's a device edition. Vas Crabb2018-05-061-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Start replacing special device macros with additional constructors, starting with ISA, INTELLEC 4 and RS-232 buses. Allow an object finder to take on the target of another object finder. (For a combination of the previous two things in action, see either the INTELLEC 4 driver, or the Apple 2 PC Exporter card. Also check out looping over a device finder array to instantiate devices in some places. Lots of things no longer need to pass tags around.) Start supplying default clocks for things that have a standard clock or have all clocks internal. Eliminate the separate DEV versions of the DEVCB_ macros. Previously, the plain versions were a shortcut for DEVICE_SELF as the target. You can now supply a string tag (relative to current device being configured), an object finder (takes on the base and relative tag), or a reference to a device/interface (only do this if you know the device won't be replaced out from under it, but that's a safe assumption for your subdevices). In almost all cases, you can get the effect you want by supplying *this as the target. Eliminate sound and CPU versions of macros. They serve no useful purpose, provide no extra checks, make error messages longer, add indirection, and mislead newbies into thinking there's a difference. Remove a lot of now-unnecessary ":" prefixes binding things relative to machine root. Clean up some miscellaneous rot. Examples of new functionality in use in (some more subtle than others): * src/mame/drivers/intellec4.cpp * src/mame/drivers/tranz330.cpp * src/mame/drivers/osboren1.cpp * src/mame/drivers/zorba.cpp * src/mame/devices/smioc.cpp * src/devices/bus/a2bus/pc_xporter.cpp * src/devices/bus/isa/isa.h * src/devices/bus/isa/isa.h * src/devices/bus/intellec4/intellec4.h
* Make MCFG_DEVICE_ADD and callable device types more flexible: Vas Crabb2018-05-041-20/+37
| | | | | | | | | | | | | | | | | | | | | * Allows defaulted clocks (see subtle example with vboy) * Allows additional constructors (see RS232 port in tranz330) * Allows use of device finder in place of tag in MCFG_DEVICE_ADD * Requires out-of-line destructor for devices using incomplete types * Requires XTAL or explicit u32 for clocks for devices with private types Devices must still define the standard constructor. When writing additional constructors, be aware that the constructor runs before device_add_mconfig in the context of the existing device, not the new device. See osborne1, zorba, tranz330, and vboy for examples of this in use. Compilation is a bit slower, but this is temporary while refactoring is in progress. Eliminated the need for MCFG_SOUND_ROUTE_EX. Removed macros from slot option configuration - they just obfuscated code and slowed it down with needless dynamic casts, but didn't actually simplify it.
* destaticify initializations (nw) (#3289) wilbertpol2018-03-041-27/+13
| | | | | | * destaticify initializations (nw) * fix this->set_screen (nw)
* srcclean (nw) Vas Crabb2017-04-231-1/+1
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* Changes to make get_default_card_software() less stupid Nathan Woods2017-04-101-0/+28
| | | | | | | | | | 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.
* Refactoring in response to MT#6531 Nathan Woods2017-04-061-17/+52
| | | | | | | | | | Prior to this change, options for images and slots were stored in the emu_options collection. Anything that might restart the emulation (such as slot changes and images that reset on load) had to manipulate the emu_options structure directly. The dynamic nature of images and slots meant that some elaborate conventions for setting up this collection had to be understood by clients. After this change, emu_options has two new members (image_options and slot_options) that expose image and slot selections via an std::map. Anything that changes images or slots in a fashion that needs to persist across sessions needs to modify these data structures. Additionally, some of the hairly logic (e.g. - get_default_card_software) now records its data here rather than trying to subvert the core_options system. This is how MT#6531 was fixed; now when diimage.cpp sees an image that resets on load, it just modifies the image_options structure and forces a reset. This allowed some further cleanups to happen within diimage. This should be considered a very risky change, and scrutiny/feedback is welcome. In particular, there seems to be functionality surrounding device bioses that I'm not 100% sure how it works; the syntax seems to imply that it only works on slot devices.
* Cleanup of slot code Nathan Woods2017-02-261-0/+11
| | | | Added device_slot_interface::has_selectable_options() to calculate whether a particular slot has selectable options
* dislot: Added missing quote. (nw) Curt Coder2016-09-051-2/+2
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* cleanup (nw) Miodrag Milanovic2016-06-181-1/+0
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* remove all usages of tagmap Miodrag Milanovic2016-06-181-1/+1
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* proper exception handling (nw) Miodrag Milanovic2016-06-181-2/+2
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* tagged_list to unordered_map for slots (nw) Miodrag Milanovic2016-06-181-2/+2
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* 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 "Fix for hang, emu_options::add_slot_options was changed, other ↵ Miodrag Milanovic2016-01-201-2/+2
| | | | | | things are just cleanup (nw)" This reverts commit 841a55985e60a16f745422fb9aa06c420d8be8ba.
* Fix for hang, emu_options::add_slot_options was changed, other things are ↵ Miodrag Milanovic2016-01-181-2/+2
| | | | just cleanup (nw)
* 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 AJR2016-01-101-9/+7
| | | | | | - 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
* clang-modernize part 1 (nw) Miodrag Milanovic2015-12-031-10/+10
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* Cleanups and version bumpmame0168 Miodrag Milanovic2015-11-251-2/+2
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* Some cleanups and init fixes with help of ReSharper C++ (nw) Miodrag Milanovic2015-11-111-2/+3
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* Rename *.c -> *.cpp in our source (nw) Miodrag Milanovic2015-11-081-0/+90