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340 commits

Author SHA1 Message Date
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7f8a871e30 arm64jit: Handle more imm compare cases. 2017-12-29 17:30:14 -08:00
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56d64f5c67 arm64jit: Avoid temporary on variable shift. 
I think we should trust that it works per the spec.
 2017-12-29 17:30:12 -08:00
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1ecce2a2e1 arm64jit: Reuse code in I2R funcs. 2017-12-29 17:30:07 -08:00
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2498ce5e3e arm64jit: Oops, properly init temp locked flag. 
Fixes #10469.
 2017-12-29 14:36:18 -08:00
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5177db0f91 arm64jit: Remove unnecessary address masking. 
We use views like on x86_64, so this isn't needed.
 2017-12-28 23:58:30 -08:00
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27116dcb86 arm64jit: Avoid flushing when mapping as pointer. 2017-12-28 16:04:34 -08:00
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1b1e2c773b arm64jit: Jit lwl/lwr with proper temp regs. 
It's possible rt might overlap with w9/w10, so we really need to allocate
these properly.  This locks and spills as necessary.
 2017-12-28 15:54:03 -08:00
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970326c9e5 arm64jit: Fix and enable imm lwl/lwr. 2017-12-28 14:49:55 -08:00
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1b792c32e1 arm64jit: Attempt to reuse imms on sw/etc. 
Mostly, this handles the zero case, but it may help in other cases too.
 2017-12-28 12:32:12 -08:00
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08e85d0cd4 arm64jit: Autodetect pointerify support. 
Also, re-enable static alloc without pointerify, it works now.
 2017-12-28 10:48:55 -08:00
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2e1d85a55b arm64jit: Allow reg ptr offsets when unaligned. 
Since now they support being dirty.
 2017-12-28 10:45:50 -08:00
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c4c28282cf arm64jit: Allow ARMREG_AS_PTR to be dirty. 
Since we can just add/sub, then it should be valid (as long as we only
offset it when dirty.)
 2017-12-28 10:40:31 -08:00
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6fd17fb026 arm64jit: Use reg sum for LDR/STR. 
Skips an add, and should be less ops anyway.
 2017-12-28 10:19:55 -08:00
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092f98d313 arm64jit: Fix an integer truncation warning. 2017-12-27 19:39:04 -08:00
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257a4fdd12 arm64jit: Reprotect fixed code after icache flush. 2017-12-27 19:33:04 -08:00
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7c2fc90def arm64jit: Avoid MOVK elsewhere without pointerify. 2017-12-27 17:57:19 -08:00
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d82efc4b0b arm64jit: Allow static alloc without pointerify. 2017-12-27 17:50:15 -08:00
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9573a791b4 arm64jit: Skip storing spilled but not dirty. 
Unless IMM, we don't need to store non-dirty mapped regs.
 2017-12-27 17:15:18 -08:00
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3fae092ecb arm64jit: Only adjust pointers if pointerified. 2017-12-27 17:02:29 -08:00
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cccf448ae0 arm64jit: Allow disabling pointerification. 
For platforms where we can't get base aligned.
 2017-12-27 17:02:19 -08:00
Henrik Rydgård
0207739d76 Can't call functions through known-nil pointers, even if they don't touch local data - LLVM's optimizer might have done something stupid. 2017-11-30 01:07:03 +01:00
Henrik Rydgård
87942dd741 ARM64 JIT: Fix additional VFPU prefix problems 2017-11-24 14:05:19 +01:00
Henrik Rydgård
2cceba41bc Fix JIT bug in ARM64. Fixes #10183 2017-11-24 13:57:27 +01:00
Henrik Rydgård
8fe171253d Disable lwl/lwr on ARM64 JIT again. Seems b9b2656e93 broke things, see #10020 2017-11-08 12:11:55 +01:00
Henrik Rydgård
22e65ba80d Get rid of ugly alignment macros and some other cruft, we now have alignas(16) from C++11 2017-08-31 01:14:51 +02:00
Henrik Rydgård
b9b2656e93 More vulkan microoptimizations. Add more profiler scopes. 2017-08-18 13:48:11 +02:00
Henrik Rydgård
ed776d8c0b ARM: Delete obsolete comments and check 2017-08-18 13:48:11 +02:00
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33b073c545 Jit: Fix syscall outside delay slot. 
Doesn't happen in real games, but useful in debug code.
 2017-06-04 10:39:01 -07:00
Henrik Rydgård
0ec1e5e3b2 Don't erase and rewrite the dispatcher when the cache is cleared. Fixes #9708 2017-05-26 15:48:03 +02:00
Henrik Rydgård
a769724fd0 Fix old bug breaking "non-fast" memory on ARM64. May help #9477, also see #9488 2017-03-23 16:53:16 +01:00
Henrik Rydgard
b4740a2bca Fix bug where dispatcher would not check core state directly after Advance. Fixes #9398 properly (it was previously hidden somehow with extra backbuffer binds). 2017-03-14 12:32:20 +01:00
Henrik Rydgård
62dcb9c70c Log if Comp_SysCall encounters bad syscall instructions 2017-03-10 00:13:06 +01:00
Henrik Rydgård
e74749f2b2 A function renamed, some logging improvements 2017-03-10 00:11:00 +01:00
Henrik Rydgard
d68953c18c Buildfixes 2017-03-02 13:29:51 +01:00
Henrik Rydgård
c4bac2d379 ABI: Switch to paired load/stores of floats too 2017-01-27 14:56:38 +01:00
Henrik Rydgård
e1bae9aa67 Follow the ARM64 ABI better (update the frame pointer). 2017-01-27 14:19:03 +01:00
Henrik Rydgård
635b2ada43 Remove a function that didn't make a lot of sense. 2017-01-26 09:50:16 +01:00
Florent Castelli
8c3552de74 cmake: Detect features at compile time 
Instead of relying on manually passed down flags from CMake,
we now have ppsspp_config.h file to create the platform defines for us.
This improves support for multiplatform builds (such as iOS).
 2016-10-19 12:31:19 +02:00
Florent Castelli
373db56a16 blackberry: Remove! 2016-10-11 17:40:32 +02:00
Henrik Rydgard
f6ebedba78 Fix some build errors. 2016-10-10 22:01:20 -07:00
Henrik Rydgard
03279e1212 Port over the Exynos cacheline size fix from Dolphin. Thanks to lewurm of the mono project for the discovery and original fix. 
See https://github.com/dolphin-emu/dolphin/pull/4204 and https://github.com/mono/mono/pull/3549
 2016-09-10 09:25:06 +02:00
Henrik Rydgård
22b6988424 Fix issue with iOS JIT block linking, see #8122 2016-08-29 17:32:46 +02:00
Henrik Rydgard
4e5f1e2797 Fix block linking with W^X mode 2016-08-28 18:54:14 +02:00
Henrik Rydgard
b264657d56 Implement W^X-compatible path. Works on Windows and Android, hopefully iOS (untested). 
Disabled block linking in this mode, can re-enable with some more work later.

To enable W^X on other platforms than iOS, simply change PlatformIsWXExclusive.
 2016-08-28 14:52:08 +02:00
Henrik Rydgard
323eb72b7c Write-protect the dispatcher on all platforms. 2016-08-28 13:35:27 +02:00
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4113fd940c Add ugly invalidation workaround for SGS7s. 
Otherwise they just crash, and crash often.  Special thanks to Jaaan for
numerous trials to try to find the best way to solve the crashes.
 2016-05-23 21:35:28 -07:00
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b09c2b1f75 Add some missing override definitions. 2016-05-21 09:29:03 -07:00
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2d3df5c621 armjit: Handle divide by zero more accurately. 
Turns out, some games may depend on this behavior.
 2016-05-19 00:07:41 -07:00
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a05ae2a0a6 Correct divide by zero HI/LO values a bit. 
Interpreter is now correct, but it's probably not all that important to
get right in jit.
 2016-05-14 19:23:50 -07:00
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e37777648e jit-ir: Restore emuhacks before saving state. 
Let's just ask jit to do this, not its block cache directly.
 2016-05-14 08:59:44 -07:00