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Refactor the JIT to be object-oriented (#1879)

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* Move TinyVector to a new file

- So it's less sensitive to #include ordering

* Forgot to include assert.h

* Refactor ARMJIT_Memory into an object

* Oops, forgot a declaration

* Refactor ARMJIT to be contained in an object

* Remove an unused function declaration

* Add a missing #include

* Remove a now-unused global

* Use ARMJIT_Memory's own memory access functions

* Fix some omissions in the ARM JIT

* Move libandroid to be a member of ARMJIT_Memory instead of a global

* Default-initialize most fields in ARMJIT_Compiler.h

* Define NOOP_IF_NO_JIT

* Finish refactoring the JIT to be object-oriented
This commit is contained in:
Jesse Talavera-Greenberg
2023-11-18 10:40:54 -05:00
committed by GitHub
parent f2d7a29015
commit 544fefa27f
28 changed files with 894 additions and 889 deletions
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9
src/ARMJIT_A64/ARMJIT_Compiler.cpp
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@ -20,6 +20,7 @@
#include "../ARMJIT_Internal.h"
#include "../ARMInterpreter.h"
#include "../ARMJIT.h"
#if defined(__SWITCH__)
#include <switch.h>
@ -219,7 +220,7 @@ void Compiler::PopRegs(bool saveHiRegs, bool saveRegsToBeChanged)
}
}
Compiler::Compiler()
Compiler::Compiler(ARMJIT& jit) : Arm64Gen::ARM64XEmitter(), JIT(jit)
{
#ifdef __SWITCH__
JitRWBase = aligned_alloc(0x1000, JitMemSize);
@ -704,12 +705,12 @@ JitBlockEntry Compiler::CompileBlock(ARM* cpu, bool thumb, FetchedInstr instrs[]
if (JitMemMainSize - GetCodeOffset() < 1024 * 16)
{
Log(LogLevel::Debug, "JIT near memory full, resetting...\n");
ResetBlockCache();
JIT.ResetBlockCache();
}
if ((JitMemMainSize + JitMemSecondarySize) - OtherCodeRegion < 1024 * 8)
{
Log(LogLevel::Debug, "JIT far memory full, resetting...\n");
ResetBlockCache();
JIT.ResetBlockCache();
}
JitBlockEntry res = (JitBlockEntry)GetRXPtr();
@ -722,7 +723,7 @@ JitBlockEntry Compiler::CompileBlock(ARM* cpu, bool thumb, FetchedInstr instrs[]
CPSRDirty = false;
if (hasMemInstr)
MOVP2R(RMemBase, Num == 0 ? ARMJIT_Memory::FastMem9Start : ARMJIT_Memory::FastMem7Start);
MOVP2R(RMemBase, Num == 0 ? JIT.Memory.FastMem9Start : JIT.Memory.FastMem7Start);
for (int i = 0; i < instrsCount; i++)
{