| Commit message (Collapse) | Author | Age | Files | Lines |
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unwrapping.
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* osdcomm.h: Move definition of EQUIVALENT_ARRAY to coretmpl.h
* sharc.cpp, gt64xxx.cpp, ym2413.cpp, gb_lcd.cpp, snes_ppu.cpp: Use STRUCT_MEMBER for save state registration
* gio/newport.cpp, megadrive/svp.cpp, nes_ctrl/bcbattle.cpp, arm7.cpp, tms9995.cpp, pckeybrd.cpp, sa1110.cpp, sa1111.cpp, jangou_blitter.cpp, vic4567.cpp: Use std::fill(_n) instead of memset
* emucore.h: Remove obsolete typedef
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* Improved behaviour of bottom line in Qt and win32 debugger views.
* Ported memory tracking feature from Qt to win32 module.
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* Declare intent when requesting virtual memory (for NetBSD, 7712)
* Improve scrolling behaviour in Qt debugger (MT07795)
* Added prompts to input mapping menu to make it less intimidating
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* Added context menu with Copy Visible and Paste commands to debug views (partially addresses #6066).
* Made memory view last PC display a context menu item.
* Fixed crash on right-clicking a memory view showing something other than an address space.
-debugger: Fixed commas in dumpkbd output.
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If you want to build 64-bit and 32-bit in the same tree without them
stomping on each other, use SEPARATE_BIN=1 (you already need to do this
for TOOLS=1 anyway).
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debug views (partially addresses #6066).
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* Fixed a couple of fixed-size buffers in Windows OSD code.
* Marked MAME as aware of long paths in Windows manifest.
* Made a cleaner, thread-safe API for getting volume names.
* Added compile-time option to disable recompiler W^X mode.
* NuBus image device current directory doesn't need to be pinned.
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- corefile.cpp, fileio.cpp: Change puts to take a std::string_view parameter
- rendlay.cpp: Use std::string_view instead of bare pointers in various functions
- vecstream.h: Add std::string_view conversion operator to obtain output buffer without needing to make it a C string with explicit null termination
- xmlfile.cpp: Add get_attribute_string_ptr method that distinguishes between empty strings and absent attributes without falling back to C strings
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The things that were previously called device iterators are not
iterators in the C++ sense of the word. This is confusing for
newcomers. These have been renamed to be device enumerators.
Several Lua methods and properties that previously returned tables now
return lightweight wrappers for the underlying objects. This means
creating them is a lot faster, but you can't modify them, and the
performance characteristics of different operations varies.
The render manager's target list uses 1-based indexing to be more like
idiomatic Lua.
It's now possible to create a device enumerator on any device, and then
get subdevices (or sibling devices) using a relative tag.
Much more render/layout functionality has been exposed to Lua. Layout
scripts now have access to the layout file and can directly set the
state of an item with no bindings, or register callbacks to obtain
state. Some things that were previously methods are now read-only
properties.
Layout files are no longer required to supply a "name". This was
problematic because the same layout file could be loaded for multiple
instances of the same device, and each instance of the layout file
should use the correct inputs (and in the future outputs) for the device
instance it's associated with.
This should also fix video output with MSVC builds by avoiding delegates
that return things that don't fit in a register.
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* Updated sol2 to 3.2.2
* Updated pugixml to 1.10
* Increased minimum clang version to 6
* Cleaned up some stuff that can use new features
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SP/PC (#7440)
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use smart pointers.
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* osd/windows: Use steady clock for timing double-clicks.
* emu/uiinput.cpp: Made the event type a scoped enum.
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The global_alloc/global_free functions have outlived their usefulness.
They don't allow consistently overriding the default memory allocation
behaviour because they aren't used consistently, and we don't have
standard library allocator wrappers for them that we'd need to use them
consistently with all the standard library containers we're using. If
you need to change the default allocator behaviour, you can override the
new/delete operators, and there are ways to get more fine-grained
control that way. We're already doing that to pre-fill memory in debug
builds.
Code was already starting to depend on global_alloc/global_free wrapping
new/delete. For example some parts of the code (including the UI and
Windows debugger) was putting the result of global_alloc in a
std::unique_ptr wrappers without custom deleters, and the SPU sound
device was assuming it could use global_free to release memory allocated
with operator new. There was also code misunderstanding the behaviour
of global_alloc, for example the GROM port cartridge code was checking
for nullptr when a failure will actually throw std::bad_alloc.
As well as substituting new/delete, I've made several things use smart
pointers to reduce the chance of leaks, and fixed a couple of leaks,
too.
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The previous behaviour was unintuitive - parsing an XML file and writing
it out immediately would produce invalid XML if the file contained any
characters that needed escaping. It makes far more sense to escape on
writing rather than expecting the user to escape input.
-Add preliminary support for visibility toggles to artwork system.
This allows the user to show/hide related elements in a view, with
nesting. The view can specify whether elements are shown or hidden by
default. Settings are saved per host window/screen per view. There is
no way to set the initial visibility state on the command line. Legacy
"Space Invaders cabinet model" layers are mapped onto visibility
toggles.
This is not stable yet. In particular, the XML element/attribute names
have not been finalised. The new features have not been added to
complay.py to prevent them from being used before they're finalised.
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- Memory references in expressions no longer default to the console's visible CPU if no device name was specified, except when entered through the console itself. Expressions in view windows now use the context of the currently selected device instead.
- The pcatmem debug command and similar qt mouseover function now produce an error message if the initial address translation fails.
Related internal changes (nw)
- The debugger_cpu class no longer interprets memory accesses. The existing routines have been moved into symbol_table (which used to invoke them as callbacks), and reimplemented in most other places. Thecode duplication is a bit messy, but could be potentially improved in the future with new utility classes.
- The cheat engine no longer needs to hook into the debugger_cpu class or instantiate a dummy instance of it.
- The inclusion of debug/express.h within emu.h has been undone. Some debugging structures now need unique_ptr to wrap the resulting incomplete classes; hopefully the performance impact of this is negligible. Another direct consequence is that the breakpoint, watchpoint and registerpoint classes are no longer inside device_debug and have their own source file.
- The breakpoint list is now a std::multimap, using the addresses as keys to hopefully expedite lookup.
- The visible CPU pointer has been removed from the debugger_cpu class, being now considered a property of the console instead.
- Many minor bits of code have been simplified.
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is selected (which may happen automatically with .cfg files)
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* Revert "fixed some modernize-use-equals-default clang-tidy warnings (nw)"
This reverts commit 54486ab9
* fixed merge error
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* fixed some modernize-redundant-void-arg clang-tidy warnings (nw)
* fixed some modernize-use-bool-literals clang-tidy warnings (nw)
* fixed some modernize-use-emplace clang-tidy warnings (nw)
* fixed some performance-move-const-arg clang-tidy warnings (nw)
* fixed some readability-redundant-control-flow clang-tidy warnings (nw)
* fixed some readability-redundant-string-cstr clang-tidy warnings (nw)
* fixed some performance-unnecessary-value-param clang-tidy warnings (nw)
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use C++ library includes (nw)
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* fixed some bugprone-throw-keyword-missing clang-tidy warnings (nw)
* fixed some modernize-use-nullptr clang-tidy warnings (nw)
* fixed some readability-delete-null-pointer clang-tidy warnings (nw)
* fixed some performance-faster-string-find clang-tidy warnings (nw)
* fixed some performance-for-range-copy clang-tidy warnings (nw)
* fixed some readability-redundant-string-cstr clang-tidy warnings (nw)
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64-bit ABI (nw)
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* Got rid of some more simple_list in core debugger code
* Fixed a buffer overrun in wavwrite (buffer half requried size)
* Slightly reduced dependencies and overhead in wavwrite
* Made new disassembly windows in Qt debugger default to current CPU
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* imagedev/cassette: add bitwise operators for cassette_state so a lot of ugly casts can go away
* audio/leland.cpp, cubeqst.cpp: make better use of loops in machine configuration
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(nw) This has been a long time coming but it's here at last. It should
be easier now that logerror, popmessage and osd_printf_* behave like
string_format and stream_format. Remember the differences from printf:
* Any object with a stream out operator works with %s
* %d, %i, %o, %x, %X, etc. work out the size by magic
* No sign extending promotion to int for short/char
* No widening/narrowing conversions for characters/strings
* Same rules on all platforms, insulated from C runtime library
* No format warnings from compiler
* Assert in debug builds if number of arguments doesn't match format
(nw) Also removed a pile of redundant c_str and string_format, and some
workarounds for not being able to portably format 64-bit integers or
long long.
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* gdbstub: small cleanup and clarification
Old GDBs expected the regnum values for some registers to be hardcoded.
This is no longer the case with GDB clients that support target.xml.
We expect the GDB client to support target.xml (and won't support the
'g', 'G', 'p', and 'P' commands unless it is sent).
* gdbstub: add mips (tested with indy_4610)
* gdbstub: add m68k (tested with macii)
* gdbstub: add support for executing MAME debugger commands from the GDB client
It's now possible to send MAME debugger commands, such as "cheatinit",
"snap", etc...
Try not to use "bpset" and such commands, they may confuse the GDB
client. Also don't use commands such as "step" and "go", they will
definitely confuse the GDB client.
* gdbstub: fatalerror() when socket can't be opened
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I'm assuming atronic.cpp was supposed to be Windows-1252 with Euro currency symbol encoding. Everyone please use UTF-8 for source files.
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These unused parameters don't cause any warnings, so I suggest they shouldn't be commented; make the implementations match their declarations.
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z80 was tested with pacman and m6502 was tested with apple2e.
Side-effects must be disabled before reading memory, otherwise apple2e
starts failing after the first read to 0xc080.
Since GDB doesn't support those processors, I made up the features name
with "mame.<cpuname>". I also had to choose the registers to export in
the target.xml file, and since I don't have any experience with these
processors I don't know if I made the best choice.
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* gdbstub: added new GDB stub debugger
This debugger can be used to connect to an external debugger that
communicates using the GDB Remote Serial Protocol, such as GDB itself
or many other GDB frontends.
Currently i386 (ct486), arm7 (gba), and ppc (pmac6100) are supported.
* gdbstub: enable GDB stub debugger in mac and windows builds
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clear the log.
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disassembly and memory viewers
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