mirror of
https://github.com/ZDoom/gzdoom-gles.git
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Merge pull request #569 from Gutawer/asmjit
Added strings and a few string opcodes
This commit is contained in:
Magnus Norddahl
GitHub
commit
567a069df5
1 changed files with 100 additions and 20 deletions
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@ -144,11 +144,11 @@ private:
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EMIT_OP(LI);
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EMIT_OP(LK);
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EMIT_OP(LKF);
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// EMIT_OP(LKS);
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EMIT_OP(LKS);
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EMIT_OP(LKP);
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EMIT_OP(LK_R);
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EMIT_OP(LKF_R);
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// EMIT_OP(LKS_R);
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//EMIT_OP(LKS_R);
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EMIT_OP(LKP_R);
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// EMIT_OP(LFP);
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EMIT_OP(META);
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@ -167,8 +167,8 @@ private:
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EMIT_OP(LSP_R);
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EMIT_OP(LDP);
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EMIT_OP(LDP_R);
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// EMIT_OP(LS);
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// EMIT_OP(LS_R);
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EMIT_OP(LS);
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EMIT_OP(LS_R);
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EMIT_OP(LO);
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EMIT_OP(LO_R);
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EMIT_OP(LP);
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@ -177,7 +177,7 @@ private:
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EMIT_OP(LV2_R);
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EMIT_OP(LV3);
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EMIT_OP(LV3_R);
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//EMIT_OP(LCS);
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EMIT_OP(LCS);
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//EMIT_OP(LCS_R);
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EMIT_OP(LBIT);
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EMIT_OP(SB);
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@ -190,7 +190,7 @@ private:
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EMIT_OP(SSP_R);
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EMIT_OP(SDP);
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EMIT_OP(SDP_R);
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//EMIT_OP(SS);
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EMIT_OP(SS);
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//EMIT_OP(SS_R);
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EMIT_OP(SO);
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EMIT_OP(SO_R);
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@ -378,7 +378,15 @@ private:
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cc.movsd(regF[A], asmjit::x86::qword_ptr(tmp));
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}
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//void EmitLKS() { } // load string constant
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void EmitLKS() {
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auto loadLambda = [] (FString* to, FString* from) -> void {
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*to = *from;
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};
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auto call = cc.call(ToMemAddress(reinterpret_cast<void*>(static_cast<void(*)(FString*, FString*)>(loadLambda))),
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asmjit::FuncSignature2<void, FString*, FString*>(asmjit::CallConv::kIdHostCDecl));
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call->setArg(0, regS[A]);
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call->setArg(1, asmjit::imm(ToMemAddress(konsts + BC)));
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}
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void EmitLKP()
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{
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@ -397,7 +405,7 @@ private:
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cc.movsd(regF[A], asmjit::x86::qword_ptr(tmp, regD[B], 3, C * sizeof(double)));
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}
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//void EmitLKS_R() { } // load string constant indexed
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//void EmitLKS_R() { }
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void EmitLKP_R()
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{
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@ -528,8 +536,35 @@ private:
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cc.movsd(regF[A], asmjit::x86::qword_ptr(regA[B], regD[C]));
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}
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//void EmitLS() { } // load string
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//void EmitLS_R() { }
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void EmitLS() {
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EmitNullPointerThrow(B, X_READ_NIL);
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auto ptr = cc.newIntPtr();
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cc.mov(ptr, regA[B]);
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cc.add(ptr, konstd[C]);
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auto loadLambda = [](FString* to, FString* from) -> void {
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*to = *from;
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};
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auto call = cc.call(ToMemAddress(reinterpret_cast<void*>(static_cast<void(*)(FString*, FString*)>(loadLambda))),
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asmjit::FuncSignature2<void, FString*, FString*>(asmjit::CallConv::kIdHostCDecl));
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call->setArg(0, regS[A]);
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call->setArg(1, ptr);
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}
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void EmitLS_R() {
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EmitNullPointerThrow(B, X_READ_NIL);
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auto ptr = cc.newIntPtr();
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cc.mov(ptr, regA[B]);
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auto tmp = cc.newIntPtr();
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cc.mov(tmp, regD[C]);
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cc.add(ptr, tmp);
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auto loadLambda = [](FString* to, FString* from) -> void {
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*to = *from;
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};
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auto call = cc.call(ToMemAddress(reinterpret_cast<void*>(static_cast<void(*)(FString*, FString*)>(loadLambda))),
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asmjit::FuncSignature2<void, FString*, FString*>(asmjit::CallConv::kIdHostCDecl));
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call->setArg(0, regS[A]);
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call->setArg(1, ptr);
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}
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void EmitLO()
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{
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@ -619,7 +654,20 @@ private:
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cc.movsd(regF[A + 2], asmjit::x86::qword_ptr(tmp, 16));
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}
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//void EmitLCS() { } // load string from char ptr.
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void EmitLCS() {
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EmitNullPointerThrow(B, X_READ_NIL);
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auto ptr = cc.newIntPtr();
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cc.mov(ptr, regA[B]);
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cc.add(ptr, konstd[C]);
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auto loadLambda = [](FString* to, char** from) -> void {
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*to = *from;
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};
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auto call = cc.call(ToMemAddress(reinterpret_cast<void*>(static_cast<void(*)(FString*, char**)>(loadLambda))),
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asmjit::FuncSignature2<void, FString*, char**>(asmjit::CallConv::kIdHostCDecl));
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call->setArg(0, regS[A]);
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call->setArg(1, ptr);
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}
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//void EmitLCS_R() { }
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void EmitLBIT()
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@ -693,8 +741,37 @@ private:
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cc.movsd(asmjit::x86::qword_ptr(regA[A], regD[C]), regF[B]);
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}
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//void EmitSS() {} // store string
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//void EmitSS_R() {}
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void EmitSS()
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{
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EmitNullPointerThrow(B, X_WRITE_NIL);
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auto ptr = cc.newIntPtr();
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cc.mov(ptr, regA[A]);
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cc.add(ptr, konstd[C]);
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auto loadLambda = [](FString* to, FString* from) -> void {
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*to = *from;
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};
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auto call = cc.call(ToMemAddress(reinterpret_cast<void*>(static_cast<void(*)(FString*, FString*)>(loadLambda))),
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asmjit::FuncSignature2<void, FString*, FString*>(asmjit::CallConv::kIdHostCDecl));
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call->setArg(0, ptr);
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call->setArg(1, regS[B]);
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}
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void EmitSS_R()
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{
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EmitNullPointerThrow(B, X_WRITE_NIL);
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auto ptr = cc.newIntPtr();
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cc.mov(ptr, regA[A]);
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auto tmp = cc.newIntPtr();
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cc.mov(tmp, regD[C]);
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cc.add(ptr, tmp);
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auto loadLambda = [](FString* to, FString* from) -> void {
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*to = *from;
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};
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auto call = cc.call(ToMemAddress(reinterpret_cast<void*>(static_cast<void(*)(FString*, FString*)>(loadLambda))),
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asmjit::FuncSignature2<void, FString*, FString*>(asmjit::CallConv::kIdHostCDecl));
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call->setArg(0, ptr);
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call->setArg(1, regS[B]);
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}
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void EmitSO()
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{
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@ -3178,16 +3255,16 @@ private:
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regD.Resize(sfunc->NumRegD);
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regF.Resize(sfunc->NumRegF);
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regA.Resize(sfunc->NumRegA);
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//regS.Resize(sfunc->NumRegS);
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regS.Resize(sfunc->NumRegS);
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frameD = cc.newIntPtr();
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frameF = cc.newIntPtr();
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//frameS = cc.newIntPtr();
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frameS = cc.newIntPtr();
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frameA = cc.newIntPtr();
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params = cc.newIntPtr();
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cc.mov(frameD, x86::ptr(vmregs, offsetof(VMRegisters, d)));
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cc.mov(frameF, x86::ptr(vmregs, offsetof(VMRegisters, f)));
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//cc.mov(frameS, x86::ptr(vmregs, offsetof(VMRegisters, s)));
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cc.mov(frameS, x86::ptr(vmregs, offsetof(VMRegisters, s)));
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cc.mov(frameA, x86::ptr(vmregs, offsetof(VMRegisters, a)));
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cc.mov(params, x86::ptr(vmregs, offsetof(VMRegisters, param)));
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@ -3211,15 +3288,17 @@ private:
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cc.movsd(regF[i], x86::qword_ptr(frameF, i * sizeof(double)));
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}
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}
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/*if (sfunc->NumRegS > 0)
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if (sfunc->NumRegS > 0)
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{
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for (int i = 0; i < sfunc->NumRegS; i++)
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{
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FString regname;
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regname.Format("regS%d", i);
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regS[i] = cc.newGpd(regname.GetChars());
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regS[i] = cc.newIntPtr(regname.GetChars());
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cc.mov(regS[i], frameS);
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if (i * sizeof(FString) != 0) cc.add(regS[i], i * sizeof(FString));
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}
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}*/
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}
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if (sfunc->NumRegA > 0)
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{
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for (int i = 0; i < sfunc->NumRegA; i++)
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@ -3394,6 +3473,7 @@ private:
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asmjit::X86Gp frameD;
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asmjit::X86Gp frameF;
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asmjit::X86Gp frameS;
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asmjit::X86Gp frameA;
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asmjit::X86Gp params;
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int NumParam = 0; // Actually part of vmframe (f->NumParam), but nobody seems to read that?
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@ -3408,7 +3488,7 @@ private:
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TArray<asmjit::X86Gp> regD;
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TArray<asmjit::X86Xmm> regF;
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TArray<asmjit::X86Gp> regA;
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//TArray<asmjit::X86Gp> regS;
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TArray<asmjit::X86Gp> regS;
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TArray<asmjit::Label> labels;
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