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79 Commits

Author SHA1 Message Date
Flyinghead 632731bede vmem: map area 4 access to vram 
pass DDT0101 diag test
fix vmem handler bug with >= 8 handlers
ch2-DMA: use SB_LMMODE1 for upper mirror
dmac: update SAR and DAR according to CHCR.SM and CHCR.DM
use function templates for vram 32b handlers
clean up
 2020-12-20 17:25:28 +01:00
Flyinghead 22dcb1ec99 sh4 ocache implementation. IC and OC address/data read/write in P4 
ignore SR.RB in user mode instead of forcing it 0
add STRICT_MODE to enable ocache in interpreter
don't flush mmu table when enabling it
fix fixNan64()
 2020-06-12 17:35:14 +02:00
Flyinghead 333df13fce sh4 icache implementation. move aica out of sh4/interp. 
revert to original div1 impl
serialize rtc clock value
cmake fixes: asan and logging options, -no-pie on x64/linux
 2020-06-09 12:02:01 +02:00
Flyinghead d1b29a59d2 vulkan: re-enable vulkan 1.1 on Android. Fix TEST_AUTOMATION 
disable vmem32 for Heroes of Might and Magic III
support no vmem in _vmem.cpp
 2020-04-03 16:32:53 +02:00
scribam 769770ab81 Replace cMutex by std::mutex 2020-03-30 23:00:43 +02:00
scribam e99aac3575 Remove "using namespace std;" 2020-03-30 23:00:43 +02:00
scribam 4bf6802855 Cleanup include headers 2020-03-29 14:26:21 +02:00
Flyinghead c5a42a57bc limit maple schedule time, allow vram 8-bit reads, minor changes 2020-03-28 12:19:36 +01:00
Flyinghead 9826afa063 upload all texture mipmap levels to gpu 
implemented for gl/gl4/vulkan/oit
don't auto-generate mipmaps in vulkan
simpler/smaller detwiddle table
use std::lock_guard with cMutex
 2020-02-07 16:55:32 +01:00
Flyinghead 87023c722d Hide unsafe optimizations on all but arm32 platform 
Non-functional changes
 2019-09-30 15:36:39 +02:00
Flyinghead e85b724085 vmem: mprotect P2 vram space 
Used by NHL 2K2 yuv textures
Fixes FMV not being updated
 2019-09-22 10:29:53 +02:00
Flyinghead 8b949e1dca Get rid of time_sync timer. Clean-up 2019-09-11 15:09:23 +02:00
scribam 49b7e0682b Cleanup 2019-09-07 20:36:13 +02:00
Flyinghead 61f4cd4ecd Merge remote-tracking branch 'origin/master' into fh/hle-bios 2019-08-31 22:10:09 +02:00
Flyinghead bae43c236e dynarec: use paddr to check for bios blocks + more 2019-08-30 14:11:15 +02:00
scribam 269297be18 Use _WIN32 to handle Windows specific code 2019-08-28 20:37:53 +02:00
scribam 61382316c9 Use __ANDROID__ to handle specific Android code 2019-08-28 20:37:53 +02:00
flyinghead 02b450ff19 Fix vram and code block protection in 32-bit mode 2019-08-28 14:08:13 +02:00
Flyinghead 326bc580ec Merge branch 'fh/unified' into fh/wince-dynarec 2019-07-13 12:50:19 +02:00
Flyinghead bbc11a30aa Naomi rename vars and clean up. Logging changes. 2019-07-13 12:44:10 +02:00
Flyinghead 5285911133 Mirror writable aica ram to 8mb in 512mb vmem mode 
Fixes switching from dc to naomi on windows
Should help games reading past end of aica ram (HeadHunter and others)
 2019-07-10 20:17:59 +02:00
Flyinghead ad98e583c8 win32: fix vmem reset 2019-07-10 18:58:55 +02:00
Flyinghead f3a91de1af Unify dreamcast, naomi and atomiswave builds WIP 2019-07-09 23:52:19 +02:00
Flyinghead c60e2d29e8 modem: add termination function to stop pico thread 
use new logging
log: set max verbosity to warning for release builds
 2019-07-01 10:28:31 +02:00
Flyinghead 8404c6322c New logging framework stolen from dolphin 2019-06-30 21:06:46 +02:00
Flyinghead 7dab84fd80 vmem handlers: last block wasn't mapped 2019-06-24 22:56:07 +02:00
Flyinghead f862903a74 Don't unprotect vram when a texture is updated 
Adjacent textures in other pages still need vram protection
Fixes texture corruption in many games since ad5ab6240b
 2019-06-23 21:30:46 +02:00
Flyinghead 3e8cdc76f3 wince: fix load state hanging 2019-06-21 13:17:34 +02:00
Flyinghead 6ed098a929 wince: enable code block protection 2019-06-19 22:55:47 +02:00
Flyinghead ad5ab6240b refactor vram lock/unlock code into new vmem.cpp functions 2019-06-19 14:49:14 +02:00
Flyinghead 318852e261 dynarec: use mprotect to protect code areas 
All ram pages containing code are write protected. In that case, no need
for block checks. Memory reads in the same block(s) can also be executed
at compile time and the results propagated as constants.
When a write is detected in a protected area, the corresponding blocks
are discarded and recompiled using traditional (slow) block checks.

Backported the blkmap code finding change from upstream.
Use smart pointers for block management to avoid reference issues.
Added WriteAfterWrite ssa pass
Fixed crash in ssa ConstProp pass when op list is modified
 2019-06-19 11:01:33 +02:00
Flyinghead 8506355447 wrap aica ram to 8MB instead of only 2MB (dc) 
fix crash with GuruGuru Onsen 2 and HeadHunter
 2019-06-13 21:58:09 +02:00
Flyinghead a4453c0a81 Fix vmem in 512MB mode 2019-06-10 19:01:56 +02:00
Flyinghead 3dd16e80d2 arm64 and x64 recs use ssa regalloc 2019-06-10 13:57:10 +02:00
Flyinghead bd30752b86 Use auto& to avoid copy when iterating. Inline mmu_Read/WriteMemNoEx 2019-06-08 13:04:35 +02:00
Flyinghead 5b2cef3fdd dynarec: add negc and xtrct op codes 
native implementation of negc and xtrct for x64 and arm64
rec-arm64: pass exception pc in w27 instead of sh4 context
inline mmu_intruction_translation() and clean up
 2019-05-26 13:30:05 +02:00
Flyinghead e7e387b443 wince: enable/disable vmem32 based on mmu state 2019-05-24 18:19:33 +02:00
Flyinghead e3d95f2258 wince: unify _vmem and vmem32. Use 4GB virtual space on 64-bit arch 
On 64-bit architectures, _vmem first tries to allocate 4GB then falls
back to 512 MB.
The same virtual space is now used by _vmem and vmem32 (mmu)
 2019-05-23 11:40:33 +02:00
Flyinghead c2c0215e1b Merge remote-tracking branch 'origin/master' into fh/wince-dynarec 2019-05-22 14:13:00 +02:00
David Guillen Fandos aa4fc8dd60 Move cache invalidation to vmem_platform and implement NO_RWX on arm64 
Still not functional yet, this commit breaks arm64 on android for instance.
Rewrites are not yet figured out, will push them in the next commit.
 2019-05-12 23:25:43 +02:00
David Guillen Fandos 3b760f9869 Add FEAT_NO_RWX_PAGES and implement it for x64 CPU (Win and Linux) 
Tested: Both with and without the feature, works only for x64 CPUs for
now, but supported in both windows and linux (see vmem implementation
for it, using mem-mapped files).
 2019-05-12 22:02:57 +02:00
David Guillen Fandos 1a2b1c8672 Remove traces of memory manager from Jit driver. 
Still stuff to be removed in the Naomi file handler and the ARM
AREC, which need to get ported to the new vmem interface.
 2019-05-12 19:47:11 +02:00
David Guillen Fandos 55e7c17030 Fix minor build issue with madvise flags. 2019-05-12 13:40:18 +02:00
David Guillen Fandos b74db6ef53 Moving vmem to separate files with a proper interface. 
Works so far for Linux and Android, need to do some testing on Windows.
 2019-05-11 22:09:52 +02:00
David Guillen Fandos be1ecbaa8b Fix TARGET_NO_NVMEM and deprecate TARGET_NO_EXCEPTIONS 
Linked them both toghether since you can't really define one and
not the other (plus Linux honors one windows the other in some
cases).
More refactoring on this area to follow.
 2019-05-10 18:57:28 +02:00
flyinghead 0d19da2b4b wince: disable vmem32 on windows 2019-04-30 17:43:21 +02:00
Flyinghead 920a93b19c more win32 fix 2019-04-29 18:38:28 +02:00
Flyinghead 4f4d99872b win32 build fix 2019-04-29 18:33:14 +02:00
Flyinghead 810b8a59da wince: 32-bit virtual mem space 
use fast mem read/write for x64 and arm64 dynarecs
 2019-04-29 18:23:00 +02:00
Flyinghead 693a6c97f3 vmem: revert aica ram mapping change. Fix ptr diff overflow in 64-bit 
Aica ram mapping conflicts with P4 store queues in arm dynarecs
 2019-04-28 20:46:18 +02:00