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685 Commits
Author SHA1 Message Date
Henrik Rydgård fd19b8d271 Merge pull request #6197 from unknownbrackets/replace-funcs 
Function replacement hooks and some GLES compat replacements
 2014-05-31 20:30:30 +02:00
Unknown W. Brackets 5ccc227462 armjit: Minor const optimization in Comp_VV2Op. 2014-05-31 11:12:36 -07:00
Unknown W. Brackets df289e46a9 armjit: Use sat0/1 method from prefixes in vsat. 2014-05-31 11:12:35 -07:00
Unknown W. Brackets d09be5a4bc Update PC before going into a replacement func. 
This way we can report the PC properly on errors, and the replacement func
can even look at PC.
 2014-05-31 10:03:01 -07:00
Unknown W. Brackets f489694515 Add the option to hook, rather than replace, funcs. 
This can be useful for debugging or developing translations/game hacks,
and also gives us options when dealing with GLES incompatibilities.
 2014-05-31 10:03:00 -07:00
Unknown W. Brackets 69b0b622be armjit: Fix D-prefix sat clamp NAN handling. 
They should leave NAN alone.
 2014-05-16 01:04:57 -07:00
Unknown W. Brackets bc32f0e0b2 armjit: Correct disabled vslt NaN handling. 
Can possibly enable?
 2014-05-16 01:04:57 -07:00
The Dax 086d97516d Fix a couple ARM VFPU flags. 
Unknown's explanation:
LO means Lower (unsigned), but for floats, it means "Less than".
LT means Lower (signed), but for floats it means "Less than OR unordered".
ARM docs at http://infocenter.arm.com/help/topic/com.arm.doc.dui0068b/Chdhcfbc.html explain the following:
LE means Signed less than or equal, and for floats it means "Less than or equal, or unordered".
LS means Unsigned lower or same, but for floats, it means "Less than or equal"
 2014-05-04 22:37:41 -04:00
Unknown W. Brackets 3001866d18 Skip flushing FPU/VFPU regs if none were allocated. 
They're not used as often, so this usually saves time.  About 1% during
tests.
 2014-03-30 00:42:25 -07:00
Unknown W. Brackets a4327702f1 Reduce some includes under GPU/. 2014-03-29 16:51:38 -07:00
Henrik Rydgård 717c1cd34e Merge pull request #5748 from unknownbrackets/armjit-minor 
armjit: Allow R1 in regalloc, use LR as temp
 2014-03-29 04:09:58 -04:00
Unknown W. Brackets 600842d9a2 armjit: Use prefixes on vscl's T arg. 
Makes it pass one more thing in the prefixes test, but not sure exactly
how it operates.  Better to have it the same as x86 and int anyway.
 2014-03-29 01:00:29 -07:00
Unknown W. Brackets 5a89c17cf0 armjit: Allow R1 in regalloc, use LR as temp. 
LR should be safe, although it may make stack traces not work within jit,
they don't really tend to work anyway.
 2014-03-28 18:38:38 -07:00
Unknown W. Brackets 58c5179d8e Push and pop the callee saved NEON registers. 2014-03-25 22:34:42 -07:00
Unknown W. Brackets 2f5c6a5660 Fix VLDM/VSTM encoding for double/quad regs. 
Duh, forgot to check Vd.  Fixes #5723.
 2014-03-25 22:08:20 -07:00
Unknown W. Brackets b53143bb33 Revert "armjit: Skip an AND for rotate shifts." 
This reverts commit ab2dd54ade.

Even though the docs say it's safe but apparently not always.
 2014-03-22 15:54:48 -07:00
Henrik Rydgård 98165b599f Merge pull request #5653 from unknownbrackets/armjit-minor 
Minor armjit optimizations, fix B/BL encoding
 2014-03-22 16:05:59 +01:00
Unknown W. Brackets 05ab192c9c Reduce includes in Core/HLE/. 
Especially templates.
 2014-03-15 11:22:19 -07:00
Henrik Rydgard c80510fb3b MemMap should not be included in MIPS.h. 2014-03-15 10:45:39 +01:00
Unknown W. Brackets ab2dd54ade armjit: Skip an AND for rotate shifts. 2014-03-15 00:49:18 -07:00
Unknown W. Brackets bed9c82d0a armjit: Try to use nearby immediates in slti/u. 2014-03-14 19:26:52 -07:00
Unknown W. Brackets e783627947 armjit: Use our I2R funcs on reg/reg math too. 
When one is a known immediate.  This should catch more cases, like:

ori v0, $0, 0xFFFF
and v1, v1, v0
 2014-03-14 19:15:43 -07:00
Unknown W. Brackets 8e979da0f9 armjit: Use our I2R arm optimizations. 
Should help cases of ori and andi most, but also addiu.  They will all try
to use an optimized immediate (from another nearby value) if possible.
 2014-03-14 19:15:43 -07:00
Unknown W. Brackets c229232236 armjit: Specifically optimize check for negative. 2014-03-14 19:15:39 -07:00
Unknown W. Brackets 628390f3fa armjit: Tiny optimization for cast to short. 
See these sometimes in code, skip the load of R0 when we can.
 2014-03-14 19:15:39 -07:00
Unknown W. Brackets ca0a8d0269 armjit: fix lwl/lwr from an imm address. 
Can't skip loading the reg value.  Likely cause of #5057, possibly other
bugs as well.
 2014-03-13 00:23:00 -07:00
Henrik Rydgard 174b5187e6 Arm VFPU: 2-op and 3-op: map registers before work, improving instruction order a little. 2014-03-12 11:06:26 +01:00
Henrik Rydgard 7ae9c26b6a Enable the new vreg flushing mechanism on ARM. 
Reduce logspam seen in a couple games.
 2014-03-12 10:15:09 +01:00
Henrik Rydgard ea6fb9337c Second attempt at flushing multiple VFPU regs using VSTMIA. 
Also disabled, but seems to work, just needs testing.

Much better code this time and works for VFPU regs not just FPU regs.
 2014-03-11 21:55:17 +01:00
Henrik Rydgard adadf11890 An attempt to combine FPU regcache writebacks with VSTMIA. Disabled due to bugs. 2014-03-11 11:03:51 +01:00
Sacha 30a6a5d10f ARMJIT: Implement VLDM/VSTM load/store combinations and use in armjit. Also add them to disassembler. 2014-03-07 02:56:34 +10:00
Henrik Rydgård b2260149ae ARM Jit: Avoid materializing some unnecessary immediates in loads/stores 2014-03-03 14:33:22 +01:00
Henrik Rydgård 00c32ddadb Mostly get rid of including "Globals.h" 2013-12-30 10:17:11 +01:00
Unknown W. Brackets e6b2d00a2f Avoid reseved identifiers like _SP, etc. 
R_SP is not that bad.
 2013-12-29 14:25:34 -08:00
Henrik Rydgard 455a73bba7 Bugfix replace function inlining (compilerPC needs to be increased). Misc. 2013-12-20 15:37:37 +01:00
Henrik Rydgård 3957b5fb42 Call ProxyBlock in ArmJit too. Plus various cleanup and one more string function. 2013-12-19 11:45:39 +01:00
Unknown W. Brackets 438361d0bc Clean up code pointer naming for the jit. 
Now it properly identifies thunk code which is actually a decent percent
when fastmem is off at least.
 2013-12-18 23:57:39 -08:00
Henrik Rydgard 1cb7965cb1 Jit feature preparation: Introduce "proxy blocks". 
When these are invalidated, the block they point to gets invalidated too.

Will be useful to implement various types of block merging and function inlining
without affecting correctness of cache clears etc.

Also, with this commit we can now fully inline replaced functions. fabsf() boils
down to 1-2 instructions and the block continues, for example.
 2013-12-19 00:39:49 +01:00
Henrik Rydgard 6937719c3b Minor fixes around function replacement, a couple of math funcs 2013-12-18 10:35:50 +01:00
Henrik Rydgard 1d2f1efd06 Fix function replacement on ARM 2013-12-18 00:09:08 +01:00
Henrik Rydgard 2eab4aa1bf Play around with function replacement. Turned off by default of course. 2013-12-17 23:40:27 +01:00
Henrik Rydgard 2140892074 Initial preparations for ability to replace game functions with custom implementations. 
Also auto-saves hashmap additions and reapplies the hashmap on function
rename so that if you rename a function that exists in several copies
they will all be labelled.

Note that actual function replacement is not activated yet.
 2013-12-17 12:27:20 +01:00
Henrik Rydgard 5a02ea9ff4 Fix cache instruction on ARM 2013-12-10 13:26:32 +01:00
Henrik Rydgard 2d8429ac48 Assorted cleanup in the MIPS emulation 2013-12-10 13:15:16 +01:00
Henrik Rydgard 0a5aa78011 ARMJit: Fix bug in instruction mtv, affecting SSX 
SSX still has other problems on ARM though.
 2013-12-10 00:19:18 +01:00
Henrik Rydgård 483bf4c74d Don't leak icon textures when shutting down the graphics system. 
Happens on Android task switching for example.

Also update the README (got rid of kitkat fullscreen temporary because
I can't get it to work reliably).
 2013-12-09 15:28:47 +01:00
Henrik Rydgård 9e42086e21 Logspam reduction 2013-12-09 13:45:17 +01:00
Henrik Rydgard 245aeecbc0 ARM: Check for VFPv4 before using CVT.F32.F16 (vh2f). 
Issue #4730 might be fixed by this.
 2013-12-05 22:55:31 +01:00
Henrik Rydgard 32f479b0a6 Assorted log spam reductions. 
Also let Java know of some important events. Not used for anything yet.
 2013-12-04 17:43:00 +01:00
Henrik Rydgard f696650437 Implement vasin (fastasin5 from unittest) in ARM jit, add a sanity check. 2013-12-01 14:14:04 +01:00