Commit Graph

76 Commits

Author SHA1 Message Date
Arisotura
9394dde67a fix copyright headers 2022-03-07 21:08:54 +01:00
Arisotura
35cc79787d update copyright headers 2022-01-09 02:15:50 +01:00
Arisotura
19ddaee13b finally decouple Config from the core. baahhahahahah 2021-11-18 01:17:51 +01:00
Arisotura
c1dcd585be decouple JIT from Config. bahahahahah 2021-11-17 18:15:50 +01:00
RSDuck
55ec724fee more fixes for literal invalidation 2021-08-31 08:13:22 +02:00
RSDuck
8d2746e517 fix #1187
how could this go on unnoticed for so long?
2021-08-31 04:53:25 +02:00
RSDuck
9ee2017443 don't add constant cycles if they're 0 2021-07-24 17:07:08 +02:00
RSDuck
6944fdbe78 add support for JIT profiling with VTune 2021-07-24 16:20:03 +02:00
RSDuck
c2152c8f74 JIT: fix ldm with writeback loading rn 2021-07-24 04:35:45 +02:00
RSDuck
aa430608e7 support allocating more registers for aarch64 JIT
also some minor fixes for the x64 JIT as well
2021-06-29 22:25:43 +02:00
RSDuck
f060162dac attempt at fixing #1037 2021-03-17 16:44:54 +01:00
RSDuck
436b3c4c1d update copyright year and add missing GPL headers 2021-03-12 20:07:40 +01:00
WaluigiWare64
43348210f9 Fix some compiler warnings 2021-01-25 14:12:13 +00:00
RSDuck
771dfaca2e JIT: handle STR post with rd == rn
fixes Zelda Four Swords
2021-01-19 23:50:08 +01:00
RSDuck
5865b4438e fix JIT block hash after a merged thumb BL
fixes #928
2021-01-05 22:38:29 +01:00
webgeek1234
298b958e2a
Rename jit linkage asm files (#836)
An extension of lower case s indicates to not run the
preprocessor while upper case S does. These files have defines.
2020-12-01 19:48:46 +01:00
WaluigiWare64
7da4550eea
Add support for macOS (#771)
* use shm_open() instead of memfd_create() on macOS

malloc.h isn't a header on macOS

* Change OpenGL headers + create ifdef for DO_PROCLIST

macOS seems to already have the OpenGL functions defined, without the ifdef, it gives "ambiguous references" errors.

* macOS doesn't have ->gregs in uc_mcontext

and it doesn't have REG_RIP either
https://github.com/gperftools/gperftools/blob/master/m4/pc_from_ucontext.m4

* use getpid() to make memory file name unique

* #ifndef __APPLE__ for AF_PACKET and linux/if_packet.h

* Add include and link directories for macOS and link the OpenGL framework

* Add macOS CI

* Use newly added libslirp package from Homebrew

https://github.com/Homebrew/homebrew-core/pull/63412

* Use Apple's Clang instead of GNU GCC on macOS

* Add macOS build instructions to README

* Try to fix macOS undefined symbol

* snprintf doesn't take null terminator into account

* Map new memory on macOS for JIT

* Only use gcc-ar if using GNU Compiler

* re-add fastmem code - whoops!

* Fix style issue - use camelCase not snake_case

* Set Minimum macOS version

* Switch Minimum OS X version to 10.9

* Add macOS libpcap library name

* fix memory leak

* Fix binding keys in macOS

* Allow getting MAC address on macOS

melonDS on Linux uses AF_PACKET, which doesn't exist on macOS. Instead, this commit uses AF_LINK on macOS to get the MAC address.

* Remove unneeded macOS CI dependencies

* Build melonDS app bundle on macOS

Now it is no longer required to install the libraries on macOS, they come with the app bundle.

* fix macOS CI not being able to find macdeployqt

* copy melonDS.app with recursive because it's a folder

* Disable fastmem checkbox on macOS

* Disable fastmem by default in config

* forgot a semicolon

* Don't bundle libraries, causes issues on macOS <10.15

* Update README + allow finding version in Finder on macOS

* Make sure fastmem checkbox stays uncheckable
2020-11-29 17:11:33 +01:00
RSDuck
78839f862e JIT fixes
- fix fastmem problems on linux
- small fix memory leak
- SlowWrite functions always take in a 32-bit variable so that the C compiler knows that the values aren't necessary zero extended
- a few other stylistic things
- handle SIGBUS as well (for macos)
2020-11-09 20:43:31 +01:00
Filippo Scognamiglio
fbca47381b
Fix a couple of wrong cpp function pointers. (#785) 2020-10-31 17:53:01 +01:00
Filippo Scognamiglio
45ea1fa990
Fix compilation issues on pedantic cpp compilers. (#783)
* Fix compilation issues on pedantic cpp compilers.

* Avoid using fullblown static function.
2020-10-31 17:40:05 +01:00
Valeri
0d845c9e69
Random minor fixes (#757)
* Fix incorrect/questionable assert() usage

Originally reported by https://lgtm.com/projects/g/Arisotura/melonDS/?mode=tree&ruleFocus=2159000700,
but also includes a bunch of other fixes.

* Fix some `printf` warnings

Rule https://lgtm.com/projects/g/Arisotura/melonDS/?mode=tree&ruleFocus=2160310550

* Remove useless check

It is never passed thanks to `if (num_in < 1) {...; return}` before
Rule https://lgtm.com/projects/g/Arisotura/melonDS/?mode=tree&ruleFocus=2154840804

* Add missing header guard, rename other to avoid conflicts

Rule https://lgtm.com/projects/g/Arisotura/melonDS/?mode=tree&ruleFocus=2163210746

* Make DSi_SDDevice destructor virtual

Rule https://lgtm.com/projects/g/Arisotura/melonDS/?mode=tree&ruleFocus=2158670642

* Use thread-safe localtime_r, assign `time` result directly

Rule https://lgtm.com/projects/g/Arisotura/melonDS/?mode=tree&ruleFocus=2154840805

* Fix MinGW build

It needs _POSIX_THREAD_SAFE_FUNCTIONS to export `localtime_r`
2020-10-01 13:44:09 +02:00
RSDuck
9772201345 remove some UB
- savestates used to read a four bytes from a single byte value
- a few unassigned variables
- some other things
- also make the ROR macro an inline function
2020-09-04 20:37:14 +02:00
RSDuck
5903b11bda subtract cycles after checking IRQ and Halt
also switch back to adding to ARM::Cycles instead of subtracting from them
2020-07-27 23:14:39 +02:00
RSDuck
17ce4d2a73 x64 JIT: remove unecessary MOV 2020-07-27 13:49:13 +02:00
RSDuck
0e7df468c7 x64 JIT: generate patch trunk for RSCRATCH4
I thought I already fixed this?
2020-07-25 22:21:26 +02:00
RSDuck
887ad27ed8 implement carry setting ALU op with imm 2020-07-25 22:08:43 +02:00
RSDuck
8f5d8d1e12 fix for fastmem when pc is used as immediate
and (hopefully) make SIGSEGV handler work for aarch64 linux
2020-07-08 23:47:24 +02:00
RSDuck
3786660099 misc JIT changes 2020-07-08 23:08:25 +02:00
RSDuck
778623a8b7 make linux work and fix a few bugs 2020-07-04 18:58:00 +02:00
RSDuck
c5381d2911 reconcile DSi and JIT, fastmem for x64 and Windows 2020-06-30 23:50:41 +02:00
RSDuck
ea6d03581b make literal optimisation work again
enable single register block load/store optimisations for x64 aswell
2020-06-16 12:11:20 +02:00
RSDuck
e335a8ca76 first steps in bringing over the JIT refactor/fastmem 2020-06-16 12:11:19 +02:00
RSDuck
fea9f95bba fix inlined IO register access 2020-06-16 12:06:43 +02:00
RSDuck
4cff4b5228 allow allocating caller saved regs on windows 2020-05-09 15:39:39 +02:00
RSDuck
5a0b568647 allow allocating caller saved registers
currently system-v only
2020-05-09 14:34:52 +02:00
RSDuck
0f53a34551 rewrite JIT memory emulation 2020-05-09 00:45:05 +02:00
RSDuck
bcc4b5c8dd fix regression from last commit
also a small mistake with msr
2020-04-26 23:25:32 +02:00
RSDuck
b0b9ec42e4 don't use param registers for ReadBanked/WriteBanked
should fix linux build
2020-04-26 20:47:36 +02:00
RSDuck
59c8d39765 hopefully fix stack handling for linux 2020-04-26 16:17:16 +02:00
RSDuck
a9dd6e30ad implement msr and mrs for the x64 JIT 2020-04-26 13:05:18 +02:00
RSDuck
68d552074b compile UMULLs and some fixes 2020-04-26 13:05:17 +02:00
RSDuck
3787bab1f6 implement block linking + some refactoring
currently only supported for x64
2020-04-26 13:05:17 +02:00
RSDuck
5d0f244f3c include more information in DataRegion 2020-04-26 13:05:16 +02:00
RSDuck
9b98b8816a improve nop handling and proper behaviour for LDM^
fixes dslinux
2020-04-26 13:05:08 +02:00
RSDuck
60650fa82e disable literal optimations in DTCM 2020-04-26 13:05:07 +02:00
RSDuck
386100c053 make literal optimisation more reliable
fixes spanish Pokemon HeartGold
2020-04-26 13:05:06 +02:00
RSDuck
81f38c14be integrate changes from ARM64 backend and more
- better handle LDM/STM in reg alloc
- unify Halted and IRQ in anticipation for branch inlining
- literal optimisations can be disabled in gui
- jit blocks follow simple returns
- fix idle loop detection
- break jit blocks on IRQ (fixes saving in Pokemon White)
2020-04-26 13:05:05 +02:00
RSDuck
aa23f21b8d decrease jit block cache address granularity
fixes Dragon Quest IX
move code with side effects out of assert, fixes release build
(thanks to m4wx for this one)
also remove some leftovers of jit pipelining
2020-04-26 13:05:05 +02:00
RSDuck
7424f9fda0 remove leftover debug code 2020-04-26 13:05:04 +02:00
RSDuck
a687be9879 new block cache and much more...
- more reliable code invalidation detection
- blocks aren't stopped at any branch, but are being followed
if possible to get larger blocks
- idle loop recognition
- optimised literal loads, load/store cycle counting
 and loads/stores from constant addresses
2020-04-26 13:05:03 +02:00