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Code Issues Packages Projects Releases 67 Wiki Activity
1,628 Commits 11 Branches 71 Tags
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Commit Graph
88 Commits
Author SHA1 Message Date
Ryan Houdek a28df9f5c1 Moves SonicUtils in to FEXCore 
Removes the extraneous and dead VM CPU backend
 2020-11-29 00:30:28 -08:00
Scott Mansell 5b1d4eadd4 IR: Make BFI sizes explicit 
Otherwise they can be quite hard to get right.
 2020-11-26 12:40:37 +13:00
Ryan Houdek 6605c6e6eb Removes dead TLS setting code 
This is no longer necessary now that phire fixed mapping of static elfs
 2020-11-25 13:18:57 -08:00
Ryan Houdek 830d8146cf Support unity+mono+bdwgc sigsuspend GC shenanigans 2020-11-20 01:07:54 -08:00
Ryan Houdek 4503f41957 Merge pull request #473 from FEX-Emu/skmp/memops-addressgen 
Complex address generation for Load/StoreMem
 2020-11-19 23:57:20 -08:00
Ryan Houdek c430f10c86 Implements a threaded compile service routine 
This is made to be completely synchronous to a thread
 2020-11-18 10:07:47 -08:00
Stefanos Kornilios Mitsis Poiitidis 59c9138282 Merge pull request #511 from Sonicadvance1/compile_service_shared_data 
Adds function for copying data required for threaded compiler
 2020-11-18 20:03:27 +02:00
Ryan Houdek 47d47fac86 Adds function for copying data required for threaded compiler 
These structures need to be shared to the threaded compiler, so set it
up for copying.

Will be necessary for the compile service
 2020-11-17 13:48:10 -08:00
Ryan Houdek 1b21bb7699 Allow copying of an IRListView copy 
This will be useful with the compile service coming up to keep
IRListViews coherent across threads
 2020-11-17 12:31:53 -08:00
Stefanos Kornilios Mitsis Poiitidis f38179913a IR: Swith MemoryOffsetType to a type from uint8_t 2020-11-17 16:23:50 +02:00
Stefanos Kornilios Mitsis Poiitidis 9fdd2a5b10 LoadMem/StoreMem: Add OffsetType, OffsetScale 2020-11-17 16:23:50 +02:00
Stefanos Kornilios Mitsis Poiitidis 74254a1a9c IR: Load/Store mem with two args 2020-11-17 16:23:48 +02:00
Ryan Houdek deaf879e78 Merge pull request #490 from FEX-Emu/skmp/extended-condjump-branching 
CondJump: Add support for two operands to match Select
 2020-11-17 01:19:21 -08:00
Stefanos Kornilios Mitsis Poiitidis 11e12a9b36 Add --unsafe-no-pf 2020-11-17 11:11:13 +02:00
Stefanos Kornilios Mitsis Poiitidis 8fc6f73571 IR: InvalidateFlags + --abi-local-flags 
- InvalidateFlags pseudo-op is a hint for the Dead Flags Elimination pass that flags are not needed past that point
- Adds a new option, --abi-local-flags, that invalidates the flags on CALLs or RETs. This might break code that doesn't follow the ABI rules.
 2020-11-17 11:08:29 +02:00
Stefanos Kornilios Mitsis Poiitidis 908796be1a Typofix: UnwarpNode -> UnwrapNode 2020-11-17 11:06:01 +02:00
Stefanos Kornilios Mitsis Poiitidis 2dad4718d6 IR: Add DumpIR option, --dump-ir command line 
This dumps the IR before and after optimizations

--dump-ir can be

"no" -> Do not dump
"stderr" -> Dump to stderr
"stdout" -> Dump to stdout
"some/path" -> Dump to "some/path/$GuestRip-pre.ir" and "some/path/$GuestRip-post.ir"
 2020-11-16 16:14:07 +02:00
Stefanos Kornilios Mitsis Poiitidis 709f5cd925 CondJump: Now with cmp/b.cc support 2020-11-06 10:54:52 +02:00
Stefanos Kornilios Mitsis Poiitidis eafe853c75 CondJump: Switch to two arguments + Cond for flexible branching 2020-11-06 10:54:52 +02:00
Stefanos Kornilios Mitsis Poiitidis 2abfe71c42 Select: Add compare & Data sizes, cset/setcc specializations 
- CompareSize can be 4 or 8
- DataSize can be 4 or 8
- Support for INLINE_CONSTANTS for `Select cmp1,cmp2,1,0` that specializes to cset / setcc
 2020-11-05 19:46:57 +02:00
Ryan Houdek 7f4836b982 Fixes 32bit x87 usage 
All of the ops that were relying on a 64bit memory offset were being
downgraded to 32bit.

Abuses the XMM_FLAGS option a bit to indicate that it shouldn't
downgrade the 64bit size flag. Which isn't an issue since all these
operations can't encode a register since modrm_r is used for table
decoding
 2020-10-25 11:17:00 -07:00
Stefanos Kornilios Mitsis Poiitidis 93e372c7a4 IR/JITs: Inline Constants Implementation 
Based on @phire's idea, Inline constants are constants that can be used as imms in instructions.

This
- Adds OP_INLINECONSTANT to represent them in the IR
- Modifies the ConstProp pass to transform OP_CONSTANT to OP_INLINECONSTANT based on per-platform heuristics
- Modifies the backends to use imms
- Supported opcodes: Add, Sub, Lsl, Lsr, Asr, Ror, Rol
 2020-10-22 18:49:17 +03:00
Ryan Houdek dd49a04809 Fixes RIP literal sign extending on 32bit 
RIP Literal isn't actually RIP literal on 32bit, it is RIP absolute.
64bit treats the 32bit as a signed offset, while 32bit treats it as a
32bit unsigned offset
 2020-10-17 20:19:50 -07:00
Ryan Houdek a8175ca891 Moves away from std::is_pod 
This is deprecated in C++20 and will spam warnings all over the place
 2020-10-17 16:02:55 -07:00
Ryan Houdek 02d029877c Adds segment register flags mask 2020-10-09 23:33:07 -07:00
Ryan Houdek 83ac23be21 Implements new VTBL1 IR op 
This perfectly matches the AArch64 variant and almost perfectly matches
x86's pshufb instruction
 2020-09-26 12:59:34 -07:00
Ryan Houdek ddd7b8f406 Adds a mixxing VXor op to the IREmitter helper 2020-09-26 12:52:26 -07:00
Stefanos Kornilios Mitsis Poiitidis 83db01f505 Merge pull request #429 from Sonicadvance1/psign 
Implements support for SSSE3 PSIGN{B,W,D}
 2020-09-26 20:20:06 +03:00
Ryan Houdek b68832f31b Adds the IR ops to the IREmitter helper 2020-09-24 19:45:17 -07:00
Ryan Houdek 09ee71b8c3 Adds missing VFSub IREmitter function 2020-09-23 18:07:53 -07:00
Ryan Houdek de2a165a7d Adds ability for the frontend to register a signal handler 
This will come to be useful for our host code execution and wine in the
future
 2020-09-22 13:19:41 -07:00
Scott Mansell b0cfc19267 Fast replacement path for constants 2020-09-17 11:29:57 +12:00
Ryan Houdek d424cf0eee Merge pull request #365 from phire/IR_iterators 
Refactor the IR Interface to prevent "foot-shooting"
 2020-09-16 11:24:44 -07:00
Stefanos Kornilios Mitsis Poiitidis df3bdf361f SMC: Add --smc-full-checks, implement frontend, irint, irjit, unit test 2020-09-16 01:15:21 +03:00
Ryan Houdek e9b74b0230 Initial Callback support 
This interface is for native host code to be able to call back in to JIT
to execute guest code.
This is mainly for thunks but could be used for other purposes.
This can cross a couple ABI boundaries so one must be careful when
calling in to this
 2020-09-11 15:48:51 -07:00
Scott Mansell d515753b38 Remove remaing traces of NodeWrapperIterator 2020-09-11 21:50:30 +12:00
Scott Mansell e756b46189 Allow AllNodes to iterate in reverse 
We replace Dummy with the old unused BeginBlock
and pointing it at block header like EndBlock
 2020-09-11 21:50:30 +12:00
Scott Mansell 3c6dbd0ade Change iterator type of IR.at 
And switch over more passes to use the new interfaces.
 2020-09-11 21:50:30 +12:00
Scott Mansell df6618a4d2 New replace node functions 
Probally doesn't build
 2020-09-11 21:48:03 +12:00
Scott Mansell 4ad4f28a75 Add Code and All Code iterators 2020-09-11 21:48:03 +12:00
Scott Mansell 599231c180 IRListView: Add GetOp<T> 2020-09-11 21:48:03 +12:00
Scott Mansell 36afd5b1c6 Block Iterator: Use structured bindings 2020-09-11 21:48:03 +12:00
Scott Mansell 446b261f24 Iterator for blocks 2020-09-11 21:48:03 +12:00
Ryan Houdek 4b17521ab9 Merge pull request #343 from Sonicadvance1/cpuid_improvements 
Has /proc/cpuinfo generated from CPUID
 2020-09-06 12:40:03 -07:00
Ryan Houdek e177bb3ebc Adds a git_version generated header 
Allows us to get the short git hash at runtime
 2020-09-05 16:59:10 -07:00
Ryan Houdek 0819a40c57 Adds option to disable TSO 
This is a knowingly wrong option for anything running in a threaded
environment
 2020-09-05 16:58:03 -07:00
Ryan Houdek 50349db4c6 Moves our entire execution model over to signal execution 
This requires implementing custom ASM dispatchers for the interpreter
side of things so it works correctly.
Allows all of our CPU backends to safely support signaling.
This is a bit of a nightmare change and requires rethinking logic about
debugging in some instances.
 2020-09-02 16:00:17 -07:00
Scott Mansell 3989772a4f Remove OP_Zext 
Zext has confusing sematics and does excatly the same thing as BFE

 * Repace with other ops (mostly BFE)
 * Allow specifying BFE size
 2020-08-26 00:47:01 +12:00
Ryan Houdek 5efab55ea9 Removes LLVM from FEX 
LLVM has too many problems with it to use it as a tiered level of JIT.
We won't be able to use it
 2020-08-19 18:02:28 -07:00
Ryan Houdek b38983df35 Implements new TSO loadstore IR ops. 
These need to end up being specially handled on non-x86 platforms
 2020-08-12 15:24:00 -07:00