Commit graph

152 commits

Author SHA1 Message Date
Nekotekina
a6edcca6e6 Use g_fxo for spu_cache 2019-09-26 23:26:36 +03:00
Nekotekina
9672ad53cd Fix SPRX building on AppImage builds 2019-08-27 17:25:55 +03:00
Nekotekina
8517ccfdfa Add new typemap for always existing objects
Not to be confused with singletons or global variables.
2019-08-22 02:13:39 +03:00
Nekotekina
1b140c8e97 SPU Recompiler: optimize JIT memory consumption
Avoid rebuilding trampoline for every function at startup.
This should fix Out of Memory error in some cases.
2019-07-19 04:56:35 +03:00
Nekotekina
736ec4035e Fixup for SPU Recompilers, regression after #6210 2019-07-15 19:51:58 +03:00
Nekotekina
cb5c26f2b5 Fix SPU Interpreter regression after #6147 2019-07-15 16:34:34 +03:00
msuih
690cdff0d3 Minor fixes
- Fix a typo in OpenAL
- Fix typo in cellHttp.h
- Unused variables in catch
- Use 64-bit shifts
- Use use_count with shared pointers, unique is depracated and getting removed
- Explicitly cast boolean to int
- Signed/unsigned issues with loop variables
- Fix missing return statement (the code path is unreachable, but compiler wants a return)
- */ ouside of comment
- Fix duplicate layout name
2019-07-01 04:33:23 +03:00
Lassi Hämäläinen
c963c51a60 Remove unnecessary header includes
- Manually removed lot of unneeded #includes to clean code and reduce
  compilation time
- Reordered some of the #includes to be in more logical order
2019-06-25 17:11:10 +03:00
Nekotekina
b9b591bf02 Fix SPU Loop Detection 2019-06-20 14:46:32 +03:00
Nekotekina
5d45a3e47d Implement cpu_thread::suspend_all
Remove Accurate PUTLLC option.
Implement fallback path for SPU transactions.
2019-06-19 20:36:12 +03:00
Nekotekina
447029a700 Implement fs::file::write_gather (Vectored I/O) 2019-06-03 23:18:39 +03:00
Nekotekina
bf7ee2de4c SPU: fix spu_runtime::g_tail_escape (unused yet) 2019-05-17 23:44:19 +03:00
Nekotekina
2cf139c7a8 SPU analyser: minor Safe fix
Properly handle known indirect branch target as a function call target.
2019-05-17 23:44:19 +03:00
Nekotekina
a016728a9e SPU LLVM: re-enable stack mirror
It was disabled due to other bugs which should be fixed now.
2019-05-16 04:12:08 +03:00
Nekotekina
26d131ef29 SPU LLVM: Fix Giga mode
Forgot to adjust global chunk table computation.
2019-05-16 04:02:33 +03:00
Nekotekina
91897fa69d SPU LLVM/ASMJIT: fix BRA/BRASL instructions for PIC
Handle absolute branch addressing correctly.
2019-05-16 02:41:31 +03:00
Nekotekina
f95ec8a37c SPU LLVM: simplify jump table computation
Remove one add operation and adjust constants instead.
2019-05-16 00:54:50 +03:00
Nekotekina
a921af1e96 SPU LLVM/ASMJIT: remove minor unnecessary code 2019-05-16 00:52:52 +03:00
Nekotekina
43ae4b3f33 SPU LLVM/ASMJIT: add missing PC clamping
Minor fix, since it's mostly impossible to overflow.
2019-05-16 00:51:47 +03:00
Nekotekina
007108100e SPU: implement spu_runtime::g_tail_escape
May help to avoid gateway costs in some cases.
2019-05-15 18:47:40 +03:00
Nekotekina
4e75d2c2f7 SPU LLVM: don't save $2 in optimized functions 2019-05-15 16:41:57 +03:00
Nekotekina
adc7d96683 SPU LLVM: simplify function prototype
Pass only $3
2019-05-15 16:18:13 +03:00
Nekotekina
16401722f1 SPU LLVM: fix $SP passing in functions, write PC on halt
Allows to skip updating $SP in optimizable functions.
2019-05-15 15:42:03 +03:00
Nekotekina
3753d27aba SPU: fix Giga mode (kinda)
Don't scan before the entry point.
Disable stack mirror in SPU LLVM.
Improve analyser logic for holes.
2019-05-14 22:15:04 +03:00
Nekotekina
c481472faf SPU ASMJIT: add PIC support (fix)
Also cleanup and adapt for GHC CC.
2019-05-14 22:15:04 +03:00
Nekotekina
82295d131a SPU LLVM: split LLVM IR dump to spu-ir.log
Also move disasm to spu_recompiler_base::dump.
Interleave disasm with block target info for convenience.
2019-05-14 22:15:04 +03:00
Nekotekina
1eed421774 SPU LLVM: use branch patchpoints again
Renewed and adapted for PIC and all branch types.
This may address performance degradation after #5923.
2019-05-14 22:15:04 +03:00
Nekotekina
2f6707d0a0 SPU LLVM: regain some efficiency
Avoid returns from the recompiler gateway, favoring tail calls.
This may address performance degradation after #5923.
2019-05-14 22:15:04 +03:00
Nekotekina
f33b81545e SPU: implement recompiler gateway function in assembly
Use GHC calling convention directly for SPU object entry points.
This may address performance degradation after #5923.
2019-05-14 22:15:04 +03:00
Nekotekina
a74fd27e3d SPU LLVM: fix SPU termination (spu_escape) on Windows
Adjust restored stack pointer for the lack of tail call.
2019-05-14 22:15:04 +03:00
Nekotekina
cc8c635855 SPU: PIC support preview
SPU ASMJIT not supported yet.
Giga mode not supported properly.
2019-05-14 22:15:04 +03:00
Rui Pinheiro
1f82a26a9c SPU LLVM: Fix Mega 2019-05-12 00:39:42 +03:00
Nekotekina
8194c92f1c SPU LLVM: disable GHC CC for chunks on Windows
Causes fatal error inside LLVM.
2019-05-11 02:35:16 +03:00
Nekotekina
7492f335e9 SPU analyser: basic function detection in Giga mode
Misc: fix EH frame registration (LLVM, non-Windows).
Misc: constant-folding bitcast (cpu_translator).
Misc: add syntax for LLVM arrays (cpu_translator).
Misc: use function names for proper linkage (SPU LLVM).

Changed function search and verification in Giga mode.
Basic stack frame layout analysis.
Function detection in Giga mode.
Basic use of new information in SPU LLVM.
Fixed jump table compilation in SPU LLVM.
Disable broken optimization in Accurate xfloat mode.
Make compiled SPU modules position-independent in SPU LLVM.

Optimizations include but not limited to:
 * Compiling SPU functions as native functions when eligible
 * Avoiding register context write-out
 * Aligned stack assumption (CWD alike instruction)
2019-05-11 02:13:19 +03:00
Nekotekina
a703460fc6 SPU ASMJIT: skip some unused analyser steps
May improve performance
2019-05-04 19:35:13 +03:00
Nekotekina
45ce8db6cb SPU Analyser: fix reg origin regression
Propagate phi instead of claiming new values
2019-05-04 18:29:47 +03:00
Nekotekina
4bd022f778 SPU analyser: minor logic fix and cleanup
Don't fill any chunk info for now (design mistake).
2019-05-03 14:18:22 +03:00
Nekotekina
6c34d7104e SPU analyser: fix excessive workload list size
Typo grade; regression
2019-05-02 23:29:02 +03:00
Nekotekina
2b4da18709 SPU LLVM: fix xfloat regression
It was an old bug with possible hidden use of deleted instructions.
2019-05-02 13:39:43 +03:00
Nekotekina
d48dc29e55 SPU LLVM: fix perf regression
Bug in the analyser was created recently in #5882.
2019-05-02 13:39:43 +03:00
Nekotekina
69d2ea35b9 SPU: minor analyser cleanup 2019-05-02 13:39:43 +03:00
Nekotekina
a4c4ee9cb2 SPU: fix excessive cache size regression 2019-05-02 13:39:43 +03:00
Nekotekina
1bc5e27507 SPU LLVM: move reg origin search to analyser
Refactor SPU analyser (block_info struct).
Fill register use info (currently unused).
2019-05-01 00:37:15 +03:00
Nekotekina
1294e0d189 SPU LLVM: improve codegen in loops
Use a trick in check_state to improve LICM pass.
2019-05-01 00:37:15 +03:00
Nekotekina
e09c6ea4b4 SPU analyser: add spu_iflag
Register information about register accesses.
2019-04-30 14:33:27 +03:00
Nekotekina
716737ecf2 LLVM DSL: expression matching (alpha)
Implement remaining instructions.
Implement match_expr method.
Implement helper methods.
2019-04-30 14:33:27 +03:00
Nekotekina
8754bbd444 SPU LLVM: add match_vr<> template
Returns reg value only if type is compatible, avoiding bitcast.
2019-04-24 23:55:41 +03:00
Nekotekina
dd9bd1338b SPU LLVM: add get_vrs<> template 2019-04-24 23:55:41 +03:00
Nekotekina
3e0b45719d LLVM DSL: rewrite zshuffle, shuffle2, build
Add llvm_const_vector template.
2019-04-24 23:55:41 +03:00
Nekotekina
b02503963e LLVM DSL: rewrite splat, fsplat, vsplat
Add llvm_const_float and llvm_splat templates.
2019-04-24 23:55:41 +03:00