byuu says:
Changelog:
- processor/arm7tdmi: completed implemented
- gba/cpu, sfc/coprocessor/armdsp: use arm7tdmi instead of arm
- sfc/cpu: experimental fix for newly discovered HDMA emulation issue
Notes:
The ARM7TDMI core crashes pretty quickly when trying to run GBA games,
and I'm certain the same will be the case with the ST018. It was never
all that likely I could rewrite 70KiB of code in 20 hours and have it
work perfectly on the first try. So, now it's time for lots and lots of
debugging. Any help would *really* be appreciated, if anyone were up for
comparing the two implementations for regressions =^-^= I often have a
really hard time spotting simple typos that I make.
Also, the SNES HDMA fix is temporary. I would like it if testers could
run through a bunch of games that are known for being tricky with HDMA
(or if these aren't known to said tester, any games are fine then.) If
we can confirm regressions, then we'll know the fix is either incorrect
or incomplete. But if we don't find any, then it's a good sign that
we're on the right path.
byuu says:
Changelog:
- hiro/windows: set dpiAware=false, fixes icarus window sizes relative
to higan window sizes
- higan, icarus, hiro, ruby: add support for high resolution displays
on macOS [ncbncb]
- processor/lr35902-legacy: removed
- processor/arm7tdmi: new processor core started; intended to one day
be a replacement for processor/arm
It will probably take several WIPs to get the new ARM core up and
running. It's the last processor rewrite. After this, all processor
cores will be up to date with all my current programming conventions.
byuu says:
Changelog:
- moved Thread, Scheduler, Cheat functionality into emulator/ for
all cores
- start of actual Mega Drive emulation (two 68K instructions)
I'm going to be rather terse on MD emulation, as it's too early for any
meaningful dialogue here.
byuu says:
Changelog:
- fixed nall/windows/guard.hpp
- fixed hiro/(windows,gtk)/header.hpp
- fixed Famicom PPU OAM reads (mask the correct bits when writing)
[hex_usr]
- removed the need for (system := system) lines from higan/GNUmakefile
- added "All" option to filetype dropdown for ROM loading
- allows loading GBC games in SGB mode (and technically non-GB(C)
games, which will obviously fail to do anything)
- loki can load and play game folders now (command-line only) (extremely
unimpressive; don't waste your time :P)
- the input is extremely hacked in as a quick placeholder; not sure
how I'm going to do mapping yet for it
byuu says:
Changelog:
- fixed SNES sprite priority regression from r17
- added nall/windows/guard.hpp to guard against global namespace
pollution (similar to nall/xorg/guard.hpp)
- almost fixed Windows compilation (still accuracy profile only, sorry)
- finished porting all of gba/ppu's registers over to the new .bit,.bits
format ... all GBA registers.cpp files gone now
- the "processors :=" line in the target-$(ui)/GNUmakefile is no longer
required
- processors += added to each emulator core
- duplicates are removed using the new nall/GNUmakefile's $(unique)
function
- SFC core can be compiled without the GB core now
- "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's
set in target-tomoko/GNUmakefile)
- started once again on loki (higan/target-loki/) [as before, loki is
Linux/BSD only on account of needing hiro::Console]
loki shouldn't be too horrendous ... I hope. I just have the base
skeleton ready for now. But the code from v094r08 should be mostly
copyable over to it. It's just that it's about 50KiB of incredibly
tricky code that has to be just perfect, so it's not going to be quick.
But at least with the skeleton, it'll be a lot easier to pick away at it
as I want.
Windows compilation fix: move hiro/windows/header.hpp line 18 (header
guard) to line 16 instead.
byuu says:
Note: balanced/performance profiles still broken, sorry.
Changelog:
- added nall/GNUmakefile unique() function; used on linking phase of
higan
- added nall/unique_pointer
- target-tomoko and {System}::Video updated to use
unique_pointer<ClassName> instead of ClassName* [1]
- locate() updated to search multiple paths [2]
- GB: pass gekkio's if_ie_registers and boot_hwio-G test ROMs
- FC, GB, GBA: merge video/ into the PPU cores
- ruby: fixed ~AudioXAudio2() typo
[1] I expected this to cause new crashes on exit due to changing the
order of destruction of objects (and deleting things that weren't
deleted before), but ... so far, so good. I guess we'll see what crops
up, especially on OS X (which is already crashing for unknown reasons on
exit.)
[2] right now, the search paths are: programpath(), {configpath(),
"higan/"}, {localpath(), "higan/"}; but we can add as many more as we
want, and we can also add platform-specific versions.
byuu says:
Changelog:
- restructured the project and removed a whole bunch of old/dead
directives from higan/GNUmakefile
- huge amounts of work on hiro/cocoa (compiles but ~70% of the
functionality is commented out)
- fixed a masking error in my ARM CPU disassembler [Lioncash]
- SFC: decided to change board cic=(411,413) back to board
region=(ntsc,pal) ... the former was too obtuse
If you rename Boolean (it's a problem with an include from ruby, not
from hiro) and disable all the ruby drivers, you can compile an
OS X binary, but obviously it's not going to do anything.
It's a boring WIP, I just wanted to push out the project structure
change now at the start of this WIP cycle.
Tim Allen