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35 Commits

Author SHA1 Message Date
Ryan Houdek
afa869e1f2 Adds Config.h generated file 
Gives us the install path and FEXInterpreter locations
 2021-03-23 19:12:18 -07:00
Stefanos Kornilios Mitsis Poiitidis
e9ea4cbb76 FEXCore: Move to Externals/FEXCore 2020-03-06 09:07:37 +02:00
Ryan Houdek
ec5f3a6854 Fixes LEA instruction 
LEA changes behaviour based on the ordering of the prefixes on the
instruction

eg:
66 48 8d 3d ffffffff: lea rdi, [rip - 1]
48 66 8d 3d ffffffff: lea di, [rip - 1]

So we need to know the order of a few of the prefixes.
In the future this should probably be switched to a three deep stack to
have the ordering but for now this'll do
 2020-03-06 07:56:17 +02:00
Ryan Houdek
692a93c604 Adds an optional SetMemoryBase CodeLoader function 
This is necessary for the code loader to know where the memory base is
for unified memory
 2020-03-06 07:56:16 +02:00
Ryan Houdek
0eb5e2b332 Adds unified memory option without supporting it yet 
This allows you to set the option from the frontend but it doesn't yet
do anything.
 2020-03-06 07:56:16 +02:00
Ryan Houdek
ed12a8a242 Fixes x86 instruction decoding. 
In the case of modrm + immediate then the immediate would end up
overwriting Src1 due to the the order of the decoding.
Changes Src1 and Src2 to an array and use a variable to index the array.
Causes a bit of code churn but fixes instruction decoding and allows
easier expansion in the future for instructions that have more sources
like AVX
 2020-03-06 07:56:15 +02:00
Ryan Houdek
472ec5f5cf Adds 11 new emulated syscalls 2020-03-06 07:56:15 +02:00
Ryan Houdek
10878aae45 Don't force ThreadState to be packed 2020-03-06 07:56:08 +02:00
Scott Mansell
7f840aa3e9 Basic FADD implementation 
Only handles addition of two positive numbers
 2020-03-06 07:56:07 +02:00
Ryan Houdek
6ee7d493f3 Adds the ability to set a rootfs overlay path 2020-03-06 07:56:07 +02:00
Scott Mansell
1dee7cb037 Append x87 flags to cpustate flags[] 2020-03-06 07:56:06 +02:00
Scott Mansell
7ec68ce815 Fix decoding legacy 66 0F XX insturctions. 2020-03-06 07:56:03 +02:00
Ryan Houdek
1b4e9434e4 Add accurate std output option 
This gives us accurate stdout and stderr output.
Useful for terminal applications that take advantage of ncurses or
similar
 2020-03-06 07:56:02 +02:00
Scott Mansell
2babc1292c GdbServer: Breakpoint intergation 2020-03-06 07:56:01 +02:00
Scott Mansell
e050eace1d Refactor context start/pause/step interface 2020-03-06 07:56:01 +02:00
Scott Mansell
545b542f9b GdbServer: Implement xml target for register order 
We can now simply memcpy much of memory state.
 2020-03-06 07:56:01 +02:00
Ryan Houdek
7a4d0fbfd3 Fixes bug in 64bit def mod instructions that are in 16bit mode 
These would have been forced to 64bit when they would have wanted to be
operating in 16bit mode.
Fixes that.
 2020-03-06 07:55:59 +02:00
Ryan Houdek
bc294164e3 Updates project to allow it to be installed 
Installs as both a static library and a shared library
 2020-03-06 07:55:59 +02:00
Ryan Houdek
939e210a68 Updates SonicUtils 
Makes changes to match latest changes
 2020-03-06 07:55:54 +02:00
Ryan Houdek
7e685f3d89 Adds missing vector include to CodeLoader 2020-03-06 07:55:46 +02:00
Ryan Houdek
e510b9e82b Remove LogManager reference from public FEXCore header 2020-03-06 07:55:46 +02:00
Ryan Houdek
b58b5687e0 Fixes AArch64 custom ASM dispatcher 2020-03-06 07:55:46 +02:00
Ryan Houdek
5db8de625a Adds a few new instructions to the X86Tables 
I managed to hit these when messing with Multiblock.
 2020-03-06 07:55:37 +02:00
Ryan Houdek
7da7880a41 Splits X86Table definitions in to multiple files 
Allows YouCompleteMe to handle these files and makes recompiling less of
a pain when one line is changed.
 2020-03-06 07:55:36 +02:00
Ryan Houdek
f27f9485f6 Changes IR::CondJump's condition to dump textually. 2020-03-06 07:55:33 +02:00
Ryan Houdek
6d92146578 Flesh out X86Tables some more 
Adds an EVEX table and throws some ops in to an unimplemented function.
This is necessary for multiblock in the future where it will see
unsupported instructions but not actually execute them.
 2020-03-06 07:55:18 +02:00
Ryan Houdek
3f0d020899 Add support for an Invalid NodeWrapperIterator 2020-03-06 07:55:17 +02:00
Ryan Houdek
db5467211c Fixes the AArch64 JIT 
Moves it to the new IR iterating style.
Forgot to clear icache after generation.
Fixes overly aggressive struct packing causing a fault
 2020-03-06 07:55:16 +02:00
Ryan Houdek
199cfd76d8 Refactor IR and other changes that are hard to split 
I had to change how blocks are represented to make it easier to parse
This required a fairly substantial refactor that makes it so blocks are
represented differently and we can walk them sequentially.

This will make future analysis easier to deal with.
Had to rewrite the passes and core's parsing of the IR afterwards.

Moved RA in to a optimization pass to be shared between the JIT backends
This works because x86-64 and AArch64 RA can be identical.

Still doesn't support PHI nodes or spilling correctly, this is the first
step in the process of getting there.
 2020-03-06 07:55:13 +02:00
Ryan Houdek
185f6c78a9 Cleans up X86Tables and removes a bunch of templates and lambdas 
Drops compile time dramatically
 2020-03-06 07:52:38 +02:00
Ryan Houdek
925ce8b35e [CPUBackend] Add custom dispatch virtual functions to be implemented 2020-03-06 07:52:36 +02:00
Ryan Houdek
92d4aaf2e2 Partial FXSave/FXRStor instruction implementations. 2020-03-06 07:52:35 +02:00
Ryan Houdek
7252050e42 Initial commit 2020-03-06 07:48:39 +02:00
Stefanos Kornilios Mitsis Poiitidis
a468d10d56 SonicUtils: Move to External/SonicUtils 2020-03-06 07:24:46 +02:00
Ryan Houdek
33daca99e2 Adjust the project to be able to be installed 
Cleans up file locations
 2019-11-14 23:10:13 -08:00