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Code Issues Packages Projects Releases 67 Wiki Activity
656 Commits 11 Branches 71 Tags
09f119a3ce4fdfd56f87b7572d648e8bf1b162db
Commit Graph
267 Commits
Author SHA1 Message Date
David Miller 09f119a3ce removed front end header / class from EmulatedFiles.cpp 2020-04-29 16:39:40 -04:00
David Miller f916294772 Include unistd.h in EmulatedFiles.cpp as CI doesn't build 2020-04-29 16:04:39 -04:00
David Miller 306cca33d7 Added dup3 syscall, EmulatedFiles : /proc/{self,$PID}/auxv, modified OpenAt() to normalize path to canonical if possible or lexically_normal. Note: canonical will change symlinks, ensure the map keys take this into account. 2020-04-29 16:00:59 -04:00
Ryan Houdek f3f63251ea Merge pull request #124 from Sonicadvance1/fix_cache_clear_crash 
Fixes crashes when code cache is cleared
 2020-04-26 18:02:54 -07:00
David Miller c77a3c0c02 changed default value of FEXCore::Context::Config::UnifiedMemory to proper location 2020-04-25 14:34:34 -04:00
Ryan Houdek b9002bb790 Merge pull request #135 from dmiller423/master 
Added include of <llvm/IR/IntrinsicsX86.h> to LLVMCore.cpp
 2020-04-24 13:24:09 -07:00
Ryan Houdek f2f2d9fd0d Merge pull request #134 from Sonicadvance1/fix_stack_bug 
Fixes accessing a stack variable post destruction bug
 2020-04-24 09:10:36 -07:00
Ryan Houdek b2beb6ffb1 Merge pull request #132 from Sonicadvance1/RA_print 
Adds RA printing to the IR dumping function
 2020-04-24 09:10:22 -07:00
Ryan Houdek 1ac36e2ddd Merge pull request #131 from Sonicadvance1/fix_dumb_wait_for_idle 
Removes the dumb timer wait for idle
 2020-04-24 09:10:10 -07:00
Ryan Houdek f6bdcbbdcf Merge pull request #129 from Sonicadvance1/more_syscalls2 
Implements two more syscalls
 2020-04-24 09:10:01 -07:00
Ryan Houdek e0ca2e3126 Merge pull request #128 from Sonicadvance1/removes_ssse3 
Removes SSSE3 CPUID feature bit
 2020-04-24 09:09:51 -07:00
Ryan Houdek 7869a5a40e Merge pull request #127 from Sonicadvance1/fix_x86_regs 
Fixes x86 JIT's RA for 16bit and 8bit registers
 2020-04-24 09:09:40 -07:00
Ryan Houdek 8cc8472a75 Merge pull request #126 from Sonicadvance1/fix_llvm_logs 
Disables LLVM debug messages
 2020-04-24 09:09:20 -07:00
Ryan Houdek 2e5db1ddc9 Merge pull request #125 from Sonicadvance1/x87_table 
Ensure FLDENV/FNSTENV has correct flags in the x87 table
 2020-04-24 09:09:06 -07:00
David Miller 1daec14a48 added guard on IntrinsicsX86.h inclusion 2020-04-23 20:10:35 -04:00
David Miller 5999e7477f Added guard around llvm/IR/IntrinsicsX86.h inclusion, seems to only be needed for version 10?\nMore Investigation needed here.\nChanged Debugger/IMGui.{h,cpp} to IMGui_I so it will build in filesystems that aren't case sensitive.\nAdded CMakeSettings.json that has profiles to build from VisualStudio, using env variables to control system specific options. \n Currently only the WSL is tested (and working). \nRemote should work as well, if correct string for preconfigured remote is in env variable fexremote.\nCross compile (to linux) untested, using sysroot in env variable fexsysroot 2020-04-23 16:12:28 -04:00
David Miller a8d3cd67ad Added include of <llvm/IR/IntrinsicsX86.h> to LLVMCore.cpp 2020-04-23 11:12:45 -04:00
Ryan Houdek b5c170be41 Merge pull request #123 from Sonicadvance1/fix_32bit_x86_cvtsi2ss 
Fixes 32bit Float_FromGPR_S IR op in x86 JIT
 2020-04-22 08:37:56 -07:00
Ryan Houdek 11c341f722 Fixes accessing a stack variable post destruction bug 
This happened to work with clang-9 but is caught in clang-10 now.
We were constructing an iterator temp then pulling a node through it
past the destruction.

Remove the iterator construction entirely and removes the unused lambda
from the AArch64 JIT that had the same problem.
 2020-04-21 16:16:50 -07:00
Ryan Houdek 0c1fecb6c2 Merge pull request #113 from Sonicadvance1/redundant_ra_allocation 
Ensures the JIT constructor's don't reallocate RA
 2020-04-20 17:18:51 -07:00
Ryan Houdek 3bf641dd14 Adds RA printing to the IR dumping function 
If a backend has RA then this'll pass through the RAPass and will dump
the RA alongside the IR. Very useful for debugging.
 2020-04-18 13:42:44 -07:00
Ryan Houdek 6642734aa8 Removes the dumb timer wait for idle 
Turns out my Threadripper stomps these tests so the arbitrary wait time
actually slows down my unit test time.
Don't want to make it shorter since `strace -f` becomes ugly at that
point.
Instead set up a semaphore style waiting structure that waits until
there are no longer any participants in the atomic
 2020-04-18 12:37:58 -07:00
Ryan Houdek 56759faff0 Merge pull request #122 from Sonicadvance1/fix_futexes 
Fixes some bugs with threads and futexes
 2020-04-18 12:35:56 -07:00
Ryan Houdek a901c3cb07 Implements two more syscalls 2020-04-18 11:55:32 -07:00
Ryan Houdek aa9756bffc Merge pull request #121 from Sonicadvance1/new_syscalls 
Implements ~20 new syscalls
 2020-04-18 11:43:23 -07:00
Ryan Houdek d55ce197b6 Removes SSSE3 CPUID feature bit 
Dolphin uses this in a couple of places, so until it is fully supported
leave it disabled.
 2020-04-18 11:32:41 -07:00
Ryan Houdek 7c9dca0de9 Fixes x86 JIT's RA for 16bit and 8bit registers 
There were four independent arrays for each size of the RA.
Missed the 16bit and 8bit registers when removing a register.
This removes the redundant arrays and just uses one and transforms the
register to the right size depending on what the JIT wants
 2020-04-18 11:31:56 -07:00
Ryan Houdek 21cad8f689 Disables LLVM debug messages 2020-04-18 11:27:59 -07:00
Ryan Houdek 4f80a1a3a7 Ensures the JIT constructor's don't reallocate RA 
Currently RA is shared between threads(!).
If the RA had been previously allocated then don't allocate it again.
Fixes a race condition when multiple threads are spinning up and one is
compiling code
 2020-04-18 11:26:10 -07:00
Ryan Houdek 5a89463c2b Merge pull request #112 from Sonicadvance1/RA_validation 
Lets the IR validation pass validate RA
 2020-04-18 10:49:29 -07:00
Stefanos Kornilios Mitsis Poiitidis 3edaf6e46e Merge pull request #120 from Sonicadvance1/cpuid_amd 
Add a compile define for choosing CPUID manufacturer id
 2020-04-18 04:12:49 +03:00
Stefanos Kornilios Mitsis Poiitidis 86b13a9ff7 Merge pull request #119 from Sonicadvance1/implement_movbe 
Implements MOVBE
 2020-04-18 04:11:43 +03:00
Stefanos Kornilios Mitsis Poiitidis 8642a64733 Merge pull request #118 from Sonicadvance1/remove_bmi 
Removes BMI1/BMI2 CPUID bits
 2020-04-18 04:10:37 +03:00
Ryan Houdek 36a9388481 Lets the IR validation pass validate RA 
Adds some additional validation that an IR op is generating RA for ops
that set a destination.
Ensuring correct register class and that there is a physical register
assigned
 2020-04-17 18:09:46 -07:00
Ryan Houdek 37e2a2bb6f Adds validation passes after regular passes 
This is required for the forthcoming IRValidation pass change that
validates RA is working
 2020-04-17 18:09:46 -07:00
Stefanos Kornilios Mitsis Poiitidis 98c00ba6b1 Merge pull request #106 from Sonicadvance1/vector_op_ir 
Move vector op RegisterSize and ElementSize values in to the header struct
 2020-04-18 04:00:52 +03:00
Stefanos Kornilios Mitsis Poiitidis 2bb3543827 Merge pull request #102 from Sonicadvance1/ra_class_in_json 
Minor IR cleanup
 2020-04-18 03:57:46 +03:00
Ryan Houdek 5cdf97e028 Ensure FLDENV/FNSTENV has correct flags in the x87 table 2020-04-17 15:28:48 -07:00
Ryan Houdek 74578d3ef4 Ensure the Interpreter and x86 JIT doesn't crash if DebugData isn't provided 2020-04-17 15:25:18 -07:00
Ryan Houdek e74c168aa7 Ensures we still get debug data when IR for code already exists 2020-04-17 15:24:20 -07:00
Ryan Houdek 7eb8ceafbe Ensures IRList doesn't store stale aliased data in cache 2020-04-17 15:23:44 -07:00
Ryan Houdek 2cac41ee1c Adds a bunch more syscalls 
Some of these are just there to get us farther in some cases. They can
result in behaviour the app isn't expecting like when signals are setup
but not handled correctly.
Is fine for the cases that the app doesn't actually use them.
 2020-04-17 15:19:09 -07:00
Ryan Houdek d12ac8365d Fixes 32bit Float_FromGPR_S IR op in x86 JIT 
x86's cvtsi2ss can take a 32bit or 64bit input and convert it to a 32bit
float.
This ensures the register passed in is 32bit so it uses the 32bit
instruction
 2020-04-16 12:09:58 -07:00
Ryan Houdek 902cae7ebc Fixes some bugs with threads and futexes 
Fixing some bugs in threading required fixing how the futexes operate.
Instead of the terrible condition variables and atomic values just use
the kernel futex facility directly.
This required fixing some of the threading management since otherwise
there was a issue around the weird mixture of our threads using our
"Futex" class and the kernel expecting real futexes on the values.
Just switch everything over and it ends up being cleaner

Fixes random mutex failures that were happening in various applications
 2020-04-15 11:58:26 -07:00
Ryan Houdek 46692d72c0 Adds new syscalls to the jump tables 2020-04-15 11:18:37 -07:00
Ryan Houdek 6471b6e833 Adds two new thread syscall functions 
Adds getppid and kill

kill signals sent to emulator local threads may or may not behave as
expected until signals are implemented here
 2020-04-15 11:16:14 -07:00
Ryan Houdek 565b8a6b54 Adds new FD syscall functions 
flock, fsync, fdatasync, and fchmod
 2020-04-15 11:14:23 -07:00
Ryan Houdek 12e8e63be7 Adds epoll_create syscall function 2020-04-15 11:13:36 -07:00
Ryan Houdek 8c8216584a Add a compile define for choosing CPUID manufacturer id 
This can prove useful for applications that change some of their checks
depending what the vendor is
 2020-04-15 11:08:32 -07:00
Ryan Houdek 46402e3244 Implements MOVBE in the OpDispatcher 
This is pretty easy to implement. Kind of flies in the face of why the
instruction implementation exists (icache and frontend issue overhead
savings) but it is easy to implement.
 2020-04-13 17:43:33 -07:00