diff options
| author | FICTURE7 <FICTURE7@gmail.com> | 2021-05-30 01:06:28 +0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-05-29 18:06:28 -0300 |
| commit | 9d7627af6484e090ebbc3209bc7301f0bdf47d24 (patch) | |
| tree | 057637c1b6d9de6fd80ea271cb93667cfb43abf3 /ARMeilleure/Translation/EmitterContext.cs | |
| parent | f3b0b4831c323a20393aa0388f947317354372b7 (diff) | |
Add multi-level function table (#2228)
* Add AddressTable<T>
* Use AddressTable<T> for dispatch
* Remove JumpTable & co.
* Add fallback for out of range addresses
* Add PPTC support
* Add documentation to `AddressTable<T>`
* Make AddressTable<T> configurable
* Fix table walk
* Fix IsMapped check
* Remove CountTableCapacity
* Add PPTC support for fast path
* Rename IsMapped to IsValid
* Remove stale comment
* Change format of address in exception message
* Add TranslatorStubs
* Split DispatchStub
Avoids recompilation of stubs during tests.
* Add hint for 64bit or 32bit
* Add documentation to `Symbol`
* Add documentation to `TranslatorStubs`
Make `TranslatorStubs` disposable as well.
* Add documentation to `SymbolType`
* Add `AddressTableEventSource` to monitor function table size
Add an EventSource which measures the amount of unmanaged bytes
allocated by AddressTable<T> instances.
dotnet-counters monitor -n Ryujinx --counters ARMeilleure
* Add `AllowLcqInFunctionTable` optimization toggle
This is to reduce the impact this change has on the test duration.
Before everytime a test was ran, the FunctionTable would be initialized
and populated so that the newly compiled test would get registered to
it.
* Implement unmanaged dispatcher
Uses the DispatchStub to dispatch into the next translation, which
allows execution to stay in unmanaged for longer and skips a
ConcurrentDictionary look up when the target translation has been
registered to the FunctionTable.
* Remove redundant null check
* Tune levels of FunctionTable
Uses 5 levels instead of 4 and change unit of AddressTableEventSource
from KB to MB.
* Use 64-bit function table
Improves codegen for direct branches:
mov qword [rax+0x408],0x10603560
- mov rcx,sub_10603560_OFFSET
- mov ecx,[rcx]
- mov ecx,ecx
- mov rdx,JIT_CACHE_BASE
- add rdx,rcx
+ mov rcx,sub_10603560
+ mov rdx,[rcx]
mov rcx,rax
Improves codegen for dispatch stub:
and rax,byte +0x1f
- mov eax,[rcx+rax*4]
- mov eax,eax
- mov rcx,JIT_CACHE_BASE
- lea rax,[rcx+rax]
+ mov rax,[rcx+rax*8]
mov rcx,rbx
* Remove `JitCacheSymbol` & `JitCache.Offset`
* Turn `Translator.Translate` into an instance method
We do not have to add more parameter to this method and related ones as
new structures are added & needed for translation.
* Add symbol only when PTC is enabled
Address LDj3SNuD's feedback
* Change `NativeContext.Running` to a 32-bit integer
* Fix PageTable symbol for host mapped
Diffstat (limited to 'ARMeilleure/Translation/EmitterContext.cs')
| -rw-r--r-- | ARMeilleure/Translation/EmitterContext.cs | 27 |
1 files changed, 6 insertions, 21 deletions
diff --git a/ARMeilleure/Translation/EmitterContext.cs b/ARMeilleure/Translation/EmitterContext.cs index cc2205ce..fbd9e691 100644 --- a/ARMeilleure/Translation/EmitterContext.cs +++ b/ARMeilleure/Translation/EmitterContext.cs @@ -97,33 +97,18 @@ namespace ARMeilleure.Translation return Add(Instruction.ByteSwap, Local(op1.Type), op1); } - public Operand Call(MethodInfo info, params Operand[] callArgs) + public virtual Operand Call(MethodInfo info, params Operand[] callArgs) { - if (Ptc.State == PtcState.Disabled) - { - IntPtr funcPtr = Delegates.GetDelegateFuncPtr(info); - - OperandType returnType = GetOperandType(info.ReturnType); + IntPtr funcPtr = Delegates.GetDelegateFuncPtr(info); - Symbols.Add((ulong)funcPtr.ToInt64(), info.Name); + OperandType returnType = GetOperandType(info.ReturnType); - return Call(Const(funcPtr.ToInt64()), returnType, callArgs); - } - else - { - int index = Delegates.GetDelegateIndex(info); + Symbols.Add((ulong)funcPtr.ToInt64(), info.Name); - IntPtr funcPtr = Delegates.GetDelegateFuncPtrByIndex(index); - - OperandType returnType = GetOperandType(info.ReturnType); - - Symbols.Add((ulong)funcPtr.ToInt64(), info.Name); - - return Call(Const(funcPtr.ToInt64(), true, index), returnType, callArgs); - } + return Call(Const(funcPtr.ToInt64()), returnType, callArgs); } - private static OperandType GetOperandType(Type type) + protected static OperandType GetOperandType(Type type) { if (type == typeof(bool) || type == typeof(byte) || type == typeof(char) || type == typeof(short) || |