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- add support in the jit compiler to do direct native calls using the x64 calling convention

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This commit is contained in:
Magnus Norddahl 2018-11-23 04:47:18 +01:00
commit 3ba6290419
4 changed files with 234 additions and 274 deletions
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10
src/scripting/vm/jitintern.h
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@ -38,9 +38,7 @@ private:
#include "vmops.h"
#undef xx
//static asmjit::FuncSignature CreateFuncSignature(VMScriptFunction *sfunc);
//static asmjit::CCFunc *CodegenThunk(asmjit::X86Compiler &cc, VMScriptFunction *sfunc, void *nativefunc);
//void SetupNative();
static asmjit::FuncSignature CreateFuncSignature(VMFunction *sfunc);
void Setup();
void CreateRegisters();
@ -52,11 +50,11 @@ private:
void EmitOpcode();
void EmitPopFrame();
void EmitDoCall(asmjit::X86Gp ptr, VMFunction *target);
void EmitScriptCall(asmjit::X86Gp vmfunc, asmjit::X86Gp paramsptr);
void EmitNativeCall(VMNativeFunction *target);
void EmitVMCall(asmjit::X86Gp ptr);
void EmitVtbl(const VMOP *op);
int StoreCallParams(bool simpleFrameTarget);
int StoreCallParams();
void LoadInOuts();
void LoadReturns(const VMOP *retval, int numret);
void FillReturns(const VMOP *retval, int numret);