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Author SHA1 Message Date
Stefanos Kornilios Mitsis Poiitidis
0a66654161
Merge pull request #252 from Sonicadvance1/remove_strace_compile_time 
Removes syscall strace parsing if not enabled
 2020-07-02 12:48:23 +03:00
Stefanos Kornilios Mitsis Poiitidis
88a9c21d2f
Merge pull request #254 from Sonicadvance1/arm_support_cache_clear 
Implements support for cache clearing in the ARM64 JIT
 2020-07-02 09:11:56 +03:00
Ryan Houdek
4612fb5a67 Implements support for cache clearing in the ARM64 JIT 
Previously the ARM64 JIT didn't support cache clearing at all.
This adds support for clearing the JIT cache while keeping dispatcher
helpers around and the ASM dispatcher alive.
 2020-07-01 23:07:09 -07:00
Stefanos Kornilios Mitsis Poiitidis
285bff26b4
Merge pull request #253 from Sonicadvance1/improve_arm_compile_times 
Splits JitArm64 IR handlers to a jump table
 2020-07-02 08:59:27 +03:00
Ryan Houdek
bb60044e12 Splits JitArm64 IR handlers to a jump table 
Improves compilation time by multiple minutes
Clang was taking multiple minutes to compile JIT.cpp for ARM.
This drops it down to a handful of seconds instead.

No functional behaviour change, only movement.
JIT compile times might deviate slightly moving from a switch to a jump
table, but will be negligible in either direction.
 2020-07-02 02:46:14 +01:00
Stefanos Kornilios Mitsis Poiitidis
fb0701e41d
Merge pull request #251 from Sonicadvance1/align_mm_regs 
Corrects MM register alignment in CoreState
 2020-07-01 10:52:26 +03:00
Ryan Houdek
62f9917b79 Removes syscall strace parsing if not enabled 
This was spending ~60seconds of time compiling on my c630.
Something about fmt string formatting causing heavy compile times on
ARM.
Better to just compile it out anyway.
 2020-07-01 06:11:35 +01:00
Ryan Houdek
ce15a1bdcd Corrects MM register alignment in CoreState 
This was misaligned by 8 bytes, which worked fine on x86, but crashed
when loaded on ARM.

Now it is correctly aligned to 128bit
 2020-07-01 06:08:39 +01:00
Ryan Houdek
e08fe4ca52
Merge pull request #247 from Sonicadvance1/fix_llvm_multiblock 
Fixes LLVM multiblock
 2020-06-30 09:20:41 -07:00
Stefanos Kornilios Mitsis Poiitidis
12144593d1 posixtests: Add outputs for more tests, enable tests that use fork 2020-06-30 16:23:51 +03:00
Stefanos Kornilios Mitsis Poiitidis
2ccaea7d66 clone: Validate flags, cleanup 2020-06-30 16:23:43 +03:00
Ryan Houdek
8a5813e4d0 [WIP] Fork syscall support 
Bit buggy
 2020-06-30 16:22:47 +03:00
Ryan Houdek
a8a2a340ca
Merge pull request #250 from FEX-Emu/skmp/posixtest-lists-comments 
posixtests: Add support for comments in the failures/outputs/disabled lists
 2020-06-30 03:19:16 -07:00
Stefanos Kornilios Mitsis Poiitidis
edd6d5ec4b posixtests: Add support for comments in the failures/outputs/disabled lists 2020-06-30 13:11:45 +03:00
Ryan Houdek
bd26d15879 Fixes LLVM multiblock 
The break ir op is actually a block ender and it happened that in
regular code paths they were already ending the blocks correctly.

This enforces block ending in the Unimplemented op so multiblock still
generates the invalid code path correctly and it compiles.
We hit these a few times in multiblock for times in the code where it is
checking for CPU features and choosing a code path depending on CPUID
results.

Potentially these could be made in to no-ops since we'll never hit these
codepaths in practice, but it is nicer to break in case we actually do
hit one of these paths.
 2020-06-26 12:31:15 -07:00
Ryan Houdek
b73b585db3
Merge pull request #246 from FEX-Emu/skmp/fix-syscall-forward-macro 
Syscalls/x64: Fix SYSCALL_FORWARD_ERRNO
 2020-06-25 04:58:15 -07:00
Stefanos Kornilios Mitsis Poiitidis
7b7c4a9730 Syscalls/x64: Fix SYSCALL_FORWARD_ERRNO 2020-06-25 14:51:01 +03:00
Ryan Houdek
eaac20d091
Merge pull request #245 from FEX-Emu/skmp/syscall-symbols-backtrace 
Syscalls: Add a wrapping class for better backtrace
 2020-06-25 04:41:40 -07:00
Stefanos Kornilios Mitsis Poiitidis
4e515abb33 Syscalls: Add a wrapping class for better backtrace 2020-06-25 14:29:02 +03:00
Ryan Houdek
8e95d502f3
Merge pull request #226 from FEX-Emu/skmp/add-all-syscall 
Dynamic Syscall Regsistration, Automatic Strace generation
 2020-06-25 03:18:43 -07:00
Stefanos Kornilios Mitsis Poiitidis
3f4150947e Posixtests: Update to fixed strftime test, renable it 2020-06-25 12:46:52 +03:00
Stefanos Kornilios Mitsis Poiitidis
8d496fb9e0 Posix Tests: Disable more sig* tests til we implement signals 
These fail now as tgkill & tkill are implemented.

They pass on x86-64 because the gues handlers run natively
 2020-06-24 10:30:53 +03:00
Stefanos Kornilios Mitsis Poiitidis
c74518aa8a Posix Tests: Disable conformance-interfaces-strftime-2-1.test 
Seems to be running into some buffer overrun w/ LANG="en_US.UTF-8" in the test machines
 2020-06-24 10:13:20 +03:00
Stefanos Kornilios Mitsis Poiitidis
3190398f2b
Merge pull request #242 from Sonicadvance1/ffreep_support 
Implements FFREEP Instruction
 2020-06-22 15:53:40 +03:00
Ryan Houdek
68fba3ffb5 Adds FFREEP unit test 2020-06-20 08:16:21 -07:00
Ryan Houdek
2bcc46c9e5 Implements FFREEP support in the OpDispatcher 
There's some history for this instruction. It is not in the official
instruction documentations from AMD or Intel but it is supported on
almost every x87 supporting CPU (I think there was some Cyrix that
missed it?)

This was originally implemented by accident on the Intel 80287 CPU.
It was then periodically documented in random documentation.

The instruction behaves exactly like FFREE but then pops the stack after
the operation.
For our current implementation of FFREE, which is a NOP, we just need to
pop the stack.
 2020-06-20 08:11:26 -07:00
Stefanos Kornilios Mitsis Poiitidis
df1ed9442b Syscalls/x64: Add stubs for all syscalls, remove some syscall entries that are too new 2020-06-19 20:30:06 +03:00
Stefanos Kornilios Mitsis Poiitidis
7c2efe0155 Syscalls: Cleanup headers, add names, add NotImplemented 2020-06-19 13:07:07 +03:00
Stefanos Kornilios Mitsis Poiitidis
86f03d25aa syscalls: Update Known_Failures for tgkill/munlockall impls 2020-06-19 10:57:37 +03:00
Stefanos Kornilios Mitsis Poiitidis
eddd3dd4ed Syscalls/x64: Cleanup and document syscall registration/forwarding logic 2020-06-19 09:45:00 +03:00
Stefanos Kornilios Mitsis Poiitidis
db213f94f3 Syscalls: Implement tkill, tgkill 2020-06-18 20:18:56 +03:00
Stefanos Kornilios Mitsis Poiitidis
0bf585bf76 Syscalls: Dynamic registration, auto strace generation 2020-06-18 19:57:58 +03:00
Stefanos Kornilios Mitsis Poiitidis
620cfa0d09
Merge pull request #241 from phire/fallocate_syscall 
Implement fallocate syscall
 2020-06-17 15:16:01 +03:00
Scott Mansell
41635ee8be Implement fallocate syscall 2020-06-17 23:47:52 +12:00
Stefanos Kornilios Mitsis Poiitidis
0bd471448a
Merge pull request #240 from Sonicadvance1/timerfd_syscalls 
Implements two missing timerfd syscalls
 2020-06-17 13:34:59 +03:00
Ryan Houdek
7a48d17d66 Implements two missing timerfd syscalls 2020-06-16 16:53:08 -07:00
Stefanos Kornilios Mitsis Poiitidis
0e19763045
Merge pull request #236 from Sonicadvance1/32bit_move_segments 
Supports segment register moving
 2020-06-16 10:47:17 +03:00
Stefanos Kornilios Mitsis Poiitidis
88d78e6664
Merge pull request #233 from Sonicadvance1/armv8_0_atomics 
Implements atomic ops for ARMv8.0 devices
 2020-06-16 10:46:12 +03:00
Stefanos Kornilios Mitsis Poiitidis
cc2f994956
Merge pull request #237 from Sonicadvance1/32bit_opdispatcher 
Supports 32bit operating mode in the OpDispatcher
 2020-06-16 10:45:13 +03:00
Stefanos Kornilios Mitsis Poiitidis
06ece0402b
Merge pull request #238 from Sonicadvance1/remove_debug_log 
Remove a debug log from the AArch64 JIT
 2020-06-16 10:43:08 +03:00
Stefanos Kornilios Mitsis Poiitidis
27cfb6b123
Merge pull request #239 from Sonicadvance1/fix_cvtps2dq 
Fixes cvtps2dq instruction
 2020-06-16 10:42:34 +03:00
Ryan Houdek
97fe8dbefe Adds unit test for cvtps2dq 2020-06-15 20:25:13 -07:00
Ryan Houdek
2acf22f15b Fixes cvtps2dq instruction 
This must of have been a copy and paste error, I didn't even have this
instruction on my list of implemented instructions.
It definitely isn't converting to a GPR
 2020-06-15 20:25:13 -07:00
Ryan Houdek
ea85c70daf Remove a debug log from the AArch64 JIT 
These keep sneaking back in when I'm testing
 2020-06-14 14:35:53 -07:00
Stefanos Kornilios Mitsis Poiitidis
77b63760be
Merge pull request #235 from Sonicadvance1/32bit_remove_64bit_size 
Removes 64bit size from frontend when in 32bit mode
 2020-06-14 03:15:48 +03:00
Stefanos Kornilios Mitsis Poiitidis
6c18e11600
Merge pull request #234 from Sonicadvance1/config_fixes 
Config fixes
 2020-06-14 03:14:52 +03:00
Ryan Houdek
fc777887f4 Supports 32bit operating mode in the OpDispatcher 
Pretty basic for the most part, just changes default operating mode for
most everything from 64bit to 32bit.
 2020-06-12 19:27:43 -07:00
Ryan Houdek
3ff179c39c Adds unit test for mov to and from segment register 2020-06-12 18:50:24 -07:00
Ryan Houdek
c2bd346297 Supports segment register moving 
32bit apps are setting GS register that I saw.
64Bit applications can also technically use these instructions but it
has some major limitation that causes applications to never use them
 2020-06-12 18:49:29 -07:00
Ryan Houdek
5b9de1675f Removes 64bit size from frontend when in 32bit mode 
64bit mode doesn't exist when we are operating in 32bit mode, so this
needs to be disabled.
This forces a fallback to a 32bit size for those ops
 2020-06-12 15:19:40 -07:00