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19 commits

Author SHA1 Message Date
Nekotekina 12eee6a19e SPU ASMJIT: Implement Mega block mode (experimental) 
Disable extra modes for SPU LLVM for now.
In Mega mode, SPU Analyser tries to determine complete functions.
Recompiler tries to speed up returns via 'stack mirror'.
 2018-06-05 12:35:26 +03:00
Nekotekina fd525ae1cf Implement build_function_asm 
Uses ASMJIT to build function at startup
 2018-05-16 15:48:35 +03:00
Nekotekina 3c70645f0b Update SPU cache (v2) 
Improve SPU analyser: filter unreachable fragments
More strict NOP/LNOP analysis
Fill block predecessors info
ASMJIT: fix assertion and improve indirect branch
 2018-05-13 20:40:23 +03:00
Nekotekina be5c18cc85 SPU Re: more precise jt generation 
Improve analyser, set v1
Fix branch indirect conditional
 2018-05-12 23:50:49 +03:00
Nekotekina fe4c3c4d84 Implement SPU recompiler cache 
Shared between ASMJIT/LLVM recompilers, compiled at startup
 2018-05-09 23:35:18 +03:00
Nekotekina 8f91917e8c SPU ASMJIT: simplify patchpoints 
Remove SPU thread reference from spu_recompiler_base
Disable support for far jumps in pathpoints (they were rare and unsafe)
 2018-05-09 22:19:55 +03:00
Nekotekina 767dfa271e SPU ASMJIT: internal jumptable 
Allow indirect calls within current function using a jumptable
This restores some functionality removed in SPU ASMJIT 2.0
Change SPUThread::get_ch_value prototype
 2018-05-08 13:05:29 +03:00
Nekotekina 2fecddcde2 SPU ASMJIT: rewrite halt instruction 
Use conditional memory access to invalid address.
This approach can allow continue (for debugging);
but at the same time it doesn't add function call to recompiled code.
 2018-05-08 13:05:29 +03:00
Nekotekina 00ce814501 SPU ASMJIT: inline RCHCNT 2018-04-22 00:06:49 +03:00
Nekotekina 3ffafb741c SPU ASMJIT: übertrampolines and spu_runtime 
Use opt-out shared spu_runtime to save memory (Option: SPU Shared Runtime)
Implement "übertrampolines" for dispatching compiled blocks
Patch fixed branch points to use trampolines after check failure
 2018-04-22 00:06:49 +03:00
Nekotekina 8ca33bcb94 SPU ASMJIT v2.0 
Use X86Assembler and blocks
 2018-04-22 00:06:48 +03:00
Nekotekina 4aee4ed6d7 SPU: remove SSSE3 dependency 2017-12-20 00:04:08 +03:00
scribam 50f2be57f7 Spaces to tabs 2017-12-10 16:48:33 +04:00
Jake 8b476b5bfa spu: Recompiler Interrupt optimizations - Pigeonhole optimize for branching pattern that is used to enable and disable interrupts used in code, this should lower amount of blocks that are compiled and avoid falling out of a block - Recompiled interupt check in some cases to stay in block instead of falling out to dispatcher 2017-12-01 20:29:59 +03:00
Zion c133db6721 Update asmjit submodule (Testers wanted!) (#2782) 
* Update asmjit submodule

* Add myself as a contributor 	😉
 2017-05-18 14:22:45 +03:00
Nekotekina c4e99dbdb2 Partial commit: Cell 2016-04-15 19:22:34 +03:00
Nekotekina a974ee009e vm::var improved, cleanup 
Mostly vm::var initialization introduced.
Added vm::make_var function.
 2015-10-14 18:17:37 +03:00
Nekotekina 7e01c81154 SPU Recompiler fixed 2015-09-07 00:36:32 +03:00
Nekotekina 817fec9684 SPU Cleanup 
SPURecompiler improved
Old SPU decoder removed
SPU Interpreters merged
 2015-09-02 00:38:44 +03:00