[3] | 1 | #include "../BasicCompiler_Common/common.h"
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| 2 | #include "Opcode.h"
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| 3 |
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| 4 | BOOL IsUse_ecx(RELATIVE_VAR *pRelativeVar){
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| 5 | if(pRelativeVar->bOffsetOffset||pRelativeVar->dwKind==VAR_DIRECTMEM) return 1;
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| 6 | return 0;
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| 7 | }
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| 8 |
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| 9 | void SetObjectVariable(LONG_PTR lpVarIndex,int CalcType,LONG_PTR lpCalcIndex,BOOL bUseHeap){
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| 10 | ///////////////////////////////////////////////////////////////////
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| 11 | // オペレータ '=' のオーバーロード関数を呼ぶ
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| 12 | ///////////////////////////////////////////////////////////////////
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| 13 |
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| 14 | int type[10];
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| 15 | LONG_PTR index_stack[10];
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| 16 | BOOL array_bUseHeap[10];
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| 17 | int sp=2;
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| 18 |
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| 19 | //左辺
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| 20 | type[0]=DEF_OBJECT;
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| 21 | index_stack[0]=lpVarIndex;
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| 22 | array_bUseHeap[0]=0;
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| 23 |
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| 24 | //右辺
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| 25 | type[1]=CalcType;
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| 26 | index_stack[1]=lpCalcIndex;
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| 27 | array_bUseHeap[1]=bUseHeap;
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| 28 |
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| 29 | int iRet;
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| 30 | iRet=CallOperatorProc(CALC_SUBSITUATION,NULL,type,index_stack,array_bUseHeap,sp);
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| 31 | if(iRet==-1||iRet==1){
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| 32 | //成功したとき、またはエラーが発行されたとき
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| 33 | return;
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| 34 | }
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| 35 |
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| 36 |
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[28] | 37 | if( CalcType == DEF_OBJECT ){
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| 38 | CClass *pVarClass = (CClass *)lpVarIndex;
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| 39 | CClass *pCalcClass = (CClass *)lpCalcIndex;
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[3] | 40 |
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| 41 |
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[28] | 42 | if( pVarClass->IsEquals( pCalcClass ) //等しい
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| 43 | || pVarClass->IsSubClass( pCalcClass ) ){ //派生・継承関係
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[3] | 44 |
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[28] | 45 | //双方のオブジェクト型が一致、または派生・継承関係にあるとき
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| 46 | //※コピーを行う
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[3] | 47 |
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[28] | 48 | int object_size;
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| 49 | object_size=GetSizeOfClass((CClass *)lpVarIndex);
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[3] | 50 |
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[28] | 51 | //mov ecx,object_size
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| 52 | op_mov_RV(REG_ECX,object_size);
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[3] | 53 |
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[28] | 54 | //pop esi
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| 55 | op_pop(REG_ESI);
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[3] | 56 |
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[28] | 57 | //pop edi
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| 58 | op_pop(REG_EDI);
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| 59 |
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| 60 | if(bUseHeap){
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| 61 | //mov eax,esi
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| 62 | op_mov_RR(REG_EAX,REG_ESI);
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| 63 | }
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| 64 |
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| 65 | //rep movs byte ptr[edi],byte ptr[esi]
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| 66 | op_rep_movs(sizeof(BYTE));
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| 67 |
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| 68 | if(bUseHeap){
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| 69 | //push eax
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| 70 | op_push(REG_EAX);
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| 71 |
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| 72 | //call free
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| 73 | extern SUBINFO *pSub_free;
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| 74 | op_call(pSub_free);
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| 75 | }
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| 76 |
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| 77 | return;
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[3] | 78 | }
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[28] | 79 | }
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[3] | 80 |
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[28] | 81 | SetError(1,NULL,cp);
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[3] | 82 | }
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| 83 |
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| 84 | void SetDoubleVariable(int type,DWORD VarKind,DWORD offset,BOOL bOffsetOffset){
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| 85 | ChangeTypeToDouble(type);
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| 86 |
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| 87 | //pop ebx
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| 88 | op_pop(REG_EBX);
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| 89 |
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| 90 | //pop eax
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| 91 | op_pop(REG_EAX);
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| 92 |
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| 93 | if(VarKind==VAR_GLOBAL){
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| 94 | if(bOffsetOffset){
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| 95 | //mov dword ptr[ecx+offset],ebx
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| 96 | OpBuffer[obp++]=(char)0x89;
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| 97 | OpBuffer[obp++]=(char)0x99;
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| 98 | *((long *)(OpBuffer+obp))=offset;
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| 99 | pobj_GlobalVarSchedule->add();
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| 100 | obp+=sizeof(long);
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| 101 |
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| 102 | //mov dword ptr[ecx+offset+sizeof(long)],eax
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| 103 | OpBuffer[obp++]=(char)0x89;
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| 104 | OpBuffer[obp++]=(char)0x81;
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| 105 | *((long *)(OpBuffer+obp))=offset+sizeof(long);
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| 106 | pobj_GlobalVarSchedule->add();
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| 107 | obp+=sizeof(long);
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| 108 | }
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| 109 | else{
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| 110 | //mov dword ptr[offset],ebx
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| 111 | OpBuffer[obp++]=(char)0x89;
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| 112 | OpBuffer[obp++]=(char)0x1D;
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| 113 | *((long *)(OpBuffer+obp))=offset;
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| 114 | pobj_GlobalVarSchedule->add();
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| 115 | obp+=sizeof(long);
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| 116 |
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| 117 | //mov dword ptr[offset+sizeof(long)],eax
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| 118 | OpBuffer[obp++]=(char)0xA3;
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| 119 | *((long *)(OpBuffer+obp))=offset+sizeof(long);
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| 120 | pobj_GlobalVarSchedule->add();
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| 121 | obp+=sizeof(long);
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| 122 | }
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| 123 | }
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| 124 | else if(VarKind==VAR_LOCAL){
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| 125 | if(bOffsetOffset){
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| 126 | //add ecx,offset
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| 127 | OpBuffer[obp++]=(char)0x81;
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| 128 | OpBuffer[obp++]=(char)0xC1;
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| 129 | *((long *)(OpBuffer+obp))=offset;
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| 130 | AddLocalVarAddrSchedule();
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| 131 | obp+=sizeof(long);
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| 132 |
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| 133 | //mov dword ptr[ebp+ecx],ebx
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| 134 | OpBuffer[obp++]=(char)0x89;
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| 135 | OpBuffer[obp++]=(char)0x5C;
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| 136 | OpBuffer[obp++]=(char)0x0D;
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| 137 | OpBuffer[obp++]=(char)0x00;
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| 138 |
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| 139 | //add ecx,sizeof(long)
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| 140 | OpBuffer[obp++]=(char)0x83;
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| 141 | OpBuffer[obp++]=(char)0xC1;
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| 142 | OpBuffer[obp++]=(char)0x04;
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| 143 |
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| 144 | //mov dword ptr[ebp+ecx],eax
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| 145 | OpBuffer[obp++]=(char)0x89;
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| 146 | OpBuffer[obp++]=(char)0x44;
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| 147 | OpBuffer[obp++]=(char)0x0D;
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| 148 | OpBuffer[obp++]=(char)0x00;
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| 149 | }
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| 150 | else{
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| 151 | //mov dword ptr[ebp+offset],ebx
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| 152 | OpBuffer[obp++]=(char)0x89;
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| 153 | OpBuffer[obp++]=(char)0x9D;
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| 154 | *((long *)(OpBuffer+obp))=offset;
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| 155 | AddLocalVarAddrSchedule();
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| 156 | obp+=sizeof(long);
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| 157 |
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| 158 | //mov dword ptr[ebp+offset+sizeof(long)],eax
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| 159 | OpBuffer[obp++]=(char)0x89;
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| 160 | OpBuffer[obp++]=(char)0x85;
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| 161 | *((long *)(OpBuffer+obp))=offset+sizeof(long);
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| 162 | AddLocalVarAddrSchedule();
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| 163 | obp+=sizeof(long);
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| 164 | }
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| 165 | }
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| 166 | else if(VarKind==VAR_REFLOCAL){
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| 167 | if(bOffsetOffset){
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| 168 | //add ecx,dword ptr[ebp+offset]
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| 169 | OpBuffer[obp++]=(char)0x03;
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| 170 | OpBuffer[obp++]=(char)0x8D;
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| 171 | *((long *)(OpBuffer+obp))=offset;
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| 172 | AddLocalVarAddrSchedule();
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| 173 | obp+=sizeof(long);
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| 174 | }
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| 175 | else{
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| 176 | //mov ecx,dword ptr[ebp+offset]
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| 177 | OpBuffer[obp++]=(char)0x8B;
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| 178 | OpBuffer[obp++]=(char)0x8D;
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| 179 | *((long *)(OpBuffer+obp))=offset;
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| 180 | AddLocalVarAddrSchedule();
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| 181 | obp+=sizeof(long);
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| 182 | }
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| 183 |
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| 184 | //mov dword ptr[ecx],ebx
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| 185 | OpBuffer[obp++]=(char)0x89;
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| 186 | OpBuffer[obp++]=(char)0x19;
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| 187 |
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| 188 | //mov dword ptr[ecx+sizeof(long)],eax
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| 189 | OpBuffer[obp++]=(char)0x89;
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| 190 | OpBuffer[obp++]=(char)0x41;
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| 191 | OpBuffer[obp++]=(char)0x04;
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| 192 | }
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| 193 | else if(VarKind==VAR_DIRECTMEM){
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| 194 | //mov dword ptr[ecx],ebx
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| 195 | OpBuffer[obp++]=(char)0x89;
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| 196 | OpBuffer[obp++]=(char)0x19;
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| 197 |
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| 198 | //mov dword ptr[ecx+sizeof(long)],eax
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| 199 | OpBuffer[obp++]=(char)0x89;
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| 200 | OpBuffer[obp++]=(char)0x41;
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| 201 | OpBuffer[obp++]=(char)0x04;
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| 202 | }
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| 203 | }
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| 204 | void SetSingleVariable(int type,DWORD VarKind,DWORD offset,BOOL bOffsetOffset){
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| 205 | if(type==DEF_SINGLE){
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| 206 | //32ビット変数としてそのままコピーする
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| 207 | SetDWordVariable(DEF_DWORD,VarKind,offset,bOffsetOffset);
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| 208 | return;
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| 209 | }
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| 210 |
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| 211 | if(type==DEF_DOUBLE){
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| 212 | //fld qword ptr[esp]
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| 213 | op_fld_ptr_esp(DEF_DOUBLE);
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| 214 |
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| 215 | //add esp,8
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| 216 | op_add_esp(8);
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| 217 | }
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| 218 | else if(type==DEF_INT64||type==DEF_QWORD){
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| 219 | //64ビット整数
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| 220 |
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| 221 | //fild qword ptr[esp]
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| 222 | op_fld_ptr_esp(DEF_INT64);
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| 223 |
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| 224 | //add esp,8
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| 225 | op_add_esp(8);
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| 226 | }
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| 227 | else if(IsSignedType(type)){
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| 228 | //符号あり整数
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| 229 |
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| 230 | //fild dword ptr[esp]
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| 231 | op_fld_ptr_esp(DEF_LONG);
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| 232 |
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| 233 | //add esp,4
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| 234 | op_add_esp(4);
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| 235 | }
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| 236 | else{
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| 237 | if(!IsWholeNumberType(type)){
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| 238 | //不正な型の場合
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| 239 | SetError(9,NULL,cp);
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| 240 | return;
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| 241 | }
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| 242 |
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| 243 | //符号なし整数
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| 244 |
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| 245 | //pop eax
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| 246 | op_pop(REG_EAX);
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| 247 |
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| 248 | //push 0
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| 249 | op_push_value(0);
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| 250 |
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| 251 | //push eax
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| 252 | op_push(REG_EAX);
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| 253 |
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| 254 | //fild qword ptr[esp]
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| 255 | OpBuffer[obp++]=(char)0xDF;
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| 256 | OpBuffer[obp++]=(char)0x2C;
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| 257 | OpBuffer[obp++]=(char)0x24;
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| 258 |
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| 259 | //add esp,8
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| 260 | op_add_esp(8);
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| 261 | }
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| 262 |
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| 263 | if(VarKind==VAR_GLOBAL){
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| 264 | if(bOffsetOffset){
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| 265 | //fstp dword ptr[ecx+offset]
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| 266 | OpBuffer[obp++]=(char)0xD9;
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| 267 | OpBuffer[obp++]=(char)0x99;
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| 268 | *((long *)(OpBuffer+obp))=offset;
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| 269 | pobj_GlobalVarSchedule->add();
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| 270 | obp+=sizeof(long);
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| 271 | }
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| 272 | else{
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| 273 | //fstp dword ptr[offset]
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| 274 | OpBuffer[obp++]=(char)0xD9;
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| 275 | OpBuffer[obp++]=(char)0x1D;
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| 276 | *((long *)(OpBuffer+obp))=offset;
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| 277 | pobj_GlobalVarSchedule->add();
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| 278 | obp+=sizeof(long);
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| 279 | }
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| 280 | }
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| 281 | else if(VarKind==VAR_LOCAL){
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| 282 | if(bOffsetOffset){
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| 283 | //add ecx,offset
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| 284 | OpBuffer[obp++]=(char)0x81;
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| 285 | OpBuffer[obp++]=(char)0xC1;
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| 286 | *((long *)(OpBuffer+obp))=offset;
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| 287 | AddLocalVarAddrSchedule();
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| 288 | obp+=sizeof(long);
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| 289 |
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| 290 | //fstp dword ptr[ebp+ecx]
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| 291 | OpBuffer[obp++]=(char)0xD9;
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| 292 | OpBuffer[obp++]=(char)0x5C;
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| 293 | OpBuffer[obp++]=(char)0x0D;
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| 294 | OpBuffer[obp++]=(char)0x00;
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| 295 | }
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| 296 | else{
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| 297 | //fstp dword ptr[ebp+offset]
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| 298 | OpBuffer[obp++]=(char)0xD9;
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| 299 | OpBuffer[obp++]=(char)0x9D;
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| 300 | *((long *)(OpBuffer+obp))=offset;
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| 301 | AddLocalVarAddrSchedule();
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| 302 | obp+=sizeof(long);
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| 303 | }
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| 304 | }
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| 305 | else if(VarKind==VAR_REFLOCAL){
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| 306 | //mov eax,dword ptr[ebp+offset]
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| 307 | OpBuffer[obp++]=(char)0x8B;
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| 308 | OpBuffer[obp++]=(char)0x85;
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| 309 | *((long *)(OpBuffer+obp))=offset;
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| 310 | AddLocalVarAddrSchedule();
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| 311 | obp+=sizeof(long);
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| 312 |
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| 313 | if(bOffsetOffset){
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| 314 | //add eax,ecx
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| 315 | OpBuffer[obp++]=(char)0x03;
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| 316 | OpBuffer[obp++]=(char)0xC1;
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| 317 | }
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| 318 |
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| 319 | //fstp dword ptr[eax]
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| 320 | OpBuffer[obp++]=(char)0xD9;
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| 321 | OpBuffer[obp++]=(char)0x18;
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| 322 | }
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| 323 | else if(VarKind==VAR_DIRECTMEM){
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| 324 | //fstp dword ptr[ecx]
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| 325 | OpBuffer[obp++]=(char)0xD9;
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| 326 | OpBuffer[obp++]=(char)0x19;
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| 327 | }
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| 328 | }
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| 329 | void SetInt64Variable(int type,RELATIVE_VAR *pRelative){
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| 330 | if(type==DEF_DOUBLE){
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| 331 | //fld qword ptr[esp]
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| 332 | op_fld_ptr_esp(DEF_DOUBLE);
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| 333 |
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| 334 | //fistp qword ptr[esp]
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| 335 | fpu_cast();
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| 336 | OpBuffer[obp++]=(char)0xDF;
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| 337 | OpBuffer[obp++]=(char)0x3C;
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| 338 | OpBuffer[obp++]=(char)0x24;
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| 339 | fpu_cast_end();
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| 340 |
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| 341 | //pop eax
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| 342 | op_pop(REG_EAX);
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| 343 |
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| 344 | //pop edx
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| 345 | op_pop(REG_EDX);
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| 346 | }
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| 347 | else if(type==DEF_SINGLE){
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| 348 | //fld dword ptr[esp]
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| 349 | op_fld_ptr_esp(DEF_SINGLE);
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| 350 |
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| 351 | //sub esp,4
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| 352 | op_sub_esp(4);
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| 353 |
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| 354 | //fistp qword ptr[esp]
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| 355 | fpu_cast();
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| 356 | OpBuffer[obp++]=(char)0xDF;
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| 357 | OpBuffer[obp++]=(char)0x3C;
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| 358 | OpBuffer[obp++]=(char)0x24;
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| 359 | fpu_cast_end();
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| 360 |
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| 361 | //pop eax
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| 362 | op_pop(REG_EAX);
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| 363 |
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| 364 | //pop edx
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| 365 | op_pop(REG_EDX);
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| 366 | }
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| 367 | else if(type==DEF_INT64||type==DEF_QWORD){
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| 368 | //pop eax
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| 369 | op_pop(REG_EAX);
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| 370 |
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| 371 | //pop edx
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| 372 | op_pop(REG_EDX);
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| 373 | }
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| 374 | else if(IsSignedType(type)){
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| 375 | //符号拡張
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| 376 | //edx:eax ← eax
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| 377 |
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| 378 | //pop eax
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| 379 | op_pop(REG_EAX);
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| 380 |
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| 381 | //cdq
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| 382 | op_cdq();
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| 383 | }
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| 384 | else{
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| 385 | if(!IsWholeNumberType(type)){
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| 386 | //不正な型の場合
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| 387 | SetError(9,NULL,cp);
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| 388 | return;
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| 389 | }
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| 390 |
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| 391 | //符号拡張
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| 392 | //edx=0:eax
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| 393 |
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| 394 | //pop eax
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| 395 | op_pop(REG_EAX);
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| 396 |
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| 397 | //xor edx,edx
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| 398 | op_zero_reg(REG_EDX);
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| 399 | }
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| 400 |
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| 401 | if(pRelative->dwKind==VAR_GLOBAL){
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| 402 | if(pRelative->bOffsetOffset){
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| 403 | //mov dword ptr[ecx+offset],eax
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| 404 | OpBuffer[obp++]=(char)0x89;
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| 405 | OpBuffer[obp++]=(char)0x81;
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| 406 | *((long *)(OpBuffer+obp))=pRelative->offset;
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| 407 | pobj_GlobalVarSchedule->add();
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| 408 | obp+=sizeof(long);
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| 409 |
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| 410 | //mov dword ptr[ecx+offset+sizeof(long)],edx
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| 411 | OpBuffer[obp++]=(char)0x89;
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| 412 | OpBuffer[obp++]=(char)0x91;
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| 413 | *((long *)(OpBuffer+obp))=pRelative->offset+sizeof(long);
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| 414 | pobj_GlobalVarSchedule->add();
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| 415 | obp+=sizeof(long);
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| 416 | }
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| 417 | else{
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| 418 | //mov dword ptr[offset],eax
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| 419 | OpBuffer[obp++]=(char)0xA3;
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| 420 | *((long *)(OpBuffer+obp))=pRelative->offset;
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| 421 | pobj_GlobalVarSchedule->add();
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| 422 | obp+=sizeof(long);
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| 423 |
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| 424 | //mov dword ptr[offset+sizeof(long)],edx
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| 425 | OpBuffer[obp++]=(char)0x89;
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| 426 | OpBuffer[obp++]=(char)0x15;
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| 427 | *((long *)(OpBuffer+obp))=pRelative->offset+sizeof(DWORD);
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| 428 | pobj_GlobalVarSchedule->add();
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| 429 | obp+=sizeof(long);
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| 430 | }
|
---|
| 431 | }
|
---|
| 432 | else if(pRelative->dwKind==VAR_LOCAL){
|
---|
| 433 | if(pRelative->bOffsetOffset){
|
---|
| 434 | //add ecx,offset
|
---|
| 435 | OpBuffer[obp++]=(char)0x81;
|
---|
| 436 | OpBuffer[obp++]=(char)0xC1;
|
---|
| 437 | *((long *)(OpBuffer+obp))=pRelative->offset;
|
---|
| 438 | AddLocalVarAddrSchedule();
|
---|
| 439 | obp+=sizeof(long);
|
---|
| 440 |
|
---|
| 441 | //mov dword ptr[ebp+ecx],eax
|
---|
| 442 | OpBuffer[obp++]=(char)0x89;
|
---|
| 443 | OpBuffer[obp++]=(char)0x44;
|
---|
| 444 | OpBuffer[obp++]=(char)0x0D;
|
---|
| 445 | OpBuffer[obp++]=(char)0x00;
|
---|
| 446 |
|
---|
| 447 | //add ecx,sizeof(long)
|
---|
| 448 | OpBuffer[obp++]=(char)0x83;
|
---|
| 449 | OpBuffer[obp++]=(char)0xC1;
|
---|
| 450 | OpBuffer[obp++]=(char)0x04;
|
---|
| 451 |
|
---|
| 452 | //mov dword ptr[ebp+ecx],edx
|
---|
| 453 | OpBuffer[obp++]=(char)0x89;
|
---|
| 454 | OpBuffer[obp++]=(char)0x54;
|
---|
| 455 | OpBuffer[obp++]=(char)0x0D;
|
---|
| 456 | OpBuffer[obp++]=(char)0x00;
|
---|
| 457 | }
|
---|
| 458 | else{
|
---|
| 459 | //mov dword ptr[ebp+offset],eax
|
---|
| 460 | OpBuffer[obp++]=(char)0x89;
|
---|
| 461 | OpBuffer[obp++]=(char)0x85;
|
---|
| 462 | *((long *)(OpBuffer+obp))=pRelative->offset;
|
---|
| 463 | AddLocalVarAddrSchedule();
|
---|
| 464 | obp+=sizeof(long);
|
---|
| 465 |
|
---|
| 466 | //mov dword ptr[ebp+offset+sizeof(long)],edx
|
---|
| 467 | OpBuffer[obp++]=(char)0x89;
|
---|
| 468 | OpBuffer[obp++]=(char)0x95;
|
---|
| 469 | *((long *)(OpBuffer+obp))=pRelative->offset+sizeof(long);
|
---|
| 470 | AddLocalVarAddrSchedule();
|
---|
| 471 | obp+=sizeof(long);
|
---|
| 472 | }
|
---|
| 473 | }
|
---|
| 474 | else if(pRelative->dwKind==VAR_REFLOCAL){
|
---|
| 475 | if(pRelative->bOffsetOffset){
|
---|
| 476 | //add ecx,dword ptr[ebp+offset]
|
---|
| 477 | OpBuffer[obp++]=(char)0x03;
|
---|
| 478 | OpBuffer[obp++]=(char)0x8D;
|
---|
| 479 | *((long *)(OpBuffer+obp))=pRelative->offset;
|
---|
| 480 | AddLocalVarAddrSchedule();
|
---|
| 481 | obp+=sizeof(long);
|
---|
| 482 | }
|
---|
| 483 | else{
|
---|
| 484 | //mov ecx,dword ptr[ebp+offset]
|
---|
| 485 | OpBuffer[obp++]=(char)0x8B;
|
---|
| 486 | OpBuffer[obp++]=(char)0x8D;
|
---|
| 487 | *((long *)(OpBuffer+obp))=pRelative->offset;
|
---|
| 488 | AddLocalVarAddrSchedule();
|
---|
| 489 | obp+=sizeof(long);
|
---|
| 490 | }
|
---|
| 491 |
|
---|
| 492 | //mov dword ptr[ecx],eax
|
---|
| 493 | OpBuffer[obp++]=(char)0x89;
|
---|
| 494 | OpBuffer[obp++]=(char)0x01;
|
---|
| 495 |
|
---|
| 496 | //mov dword ptr[ecx+sizeof(long)],edx
|
---|
| 497 | OpBuffer[obp++]=(char)0x89;
|
---|
| 498 | OpBuffer[obp++]=(char)0x51;
|
---|
| 499 | OpBuffer[obp++]=(char)0x04;
|
---|
| 500 | }
|
---|
| 501 | else if(pRelative->dwKind==VAR_DIRECTMEM){
|
---|
| 502 | //mov dword ptr[ecx],eax
|
---|
| 503 | OpBuffer[obp++]=(char)0x89;
|
---|
| 504 | OpBuffer[obp++]=(char)0x01;
|
---|
| 505 |
|
---|
| 506 | //mov dword ptr[ecx+sizeof(long)],edx
|
---|
| 507 | OpBuffer[obp++]=(char)0x89;
|
---|
| 508 | OpBuffer[obp++]=(char)0x51;
|
---|
| 509 | OpBuffer[obp++]=(char)0x04;
|
---|
| 510 | }
|
---|
| 511 | }
|
---|
| 512 | void SetDWordVariable(int type,DWORD VarKind,DWORD offset,BOOL bOffsetOffset){
|
---|
| 513 | if(type==DEF_DOUBLE||type==DEF_SINGLE){
|
---|
| 514 | if(type==DEF_DOUBLE){
|
---|
| 515 | //fld qword ptr[esp]
|
---|
| 516 | op_fld_ptr_esp(DEF_DOUBLE);
|
---|
| 517 | }
|
---|
| 518 | else if(type==DEF_SINGLE){
|
---|
| 519 | //fld dword ptr[esp]
|
---|
| 520 | op_fld_ptr_esp(DEF_SINGLE);
|
---|
| 521 |
|
---|
| 522 | //sub esp,4
|
---|
| 523 | op_sub_esp(4);
|
---|
| 524 | }
|
---|
| 525 |
|
---|
| 526 | //fistp qword ptr[esp]
|
---|
| 527 | fpu_cast();
|
---|
| 528 | OpBuffer[obp++]=(char)0xDF;
|
---|
| 529 | OpBuffer[obp++]=(char)0x3C;
|
---|
| 530 | OpBuffer[obp++]=(char)0x24;
|
---|
| 531 | fpu_cast_end();
|
---|
| 532 |
|
---|
| 533 | //pop eax
|
---|
| 534 | op_pop(REG_EAX);
|
---|
| 535 |
|
---|
| 536 | //add esp,4
|
---|
| 537 | op_add_esp(4);
|
---|
| 538 | }
|
---|
| 539 | else if(type==DEF_INT64||type==DEF_QWORD){
|
---|
| 540 | //pop eax
|
---|
| 541 | op_pop(REG_EAX);
|
---|
| 542 |
|
---|
| 543 | //add esp,4
|
---|
| 544 | op_add_esp(4);
|
---|
| 545 | }
|
---|
| 546 | else{
|
---|
| 547 | if(!IsWholeNumberType(type)){
|
---|
| 548 | //不正な型の場合
|
---|
| 549 | SetError(9,NULL,cp);
|
---|
| 550 | return;
|
---|
| 551 | }
|
---|
| 552 |
|
---|
| 553 | ChangeTypeToWhole(type,DEF_LONG);
|
---|
| 554 |
|
---|
| 555 | //pop eax
|
---|
| 556 | op_pop(REG_EAX);
|
---|
| 557 | }
|
---|
| 558 |
|
---|
| 559 | if(VarKind==VAR_GLOBAL){
|
---|
| 560 | if(bOffsetOffset){
|
---|
| 561 | //mov dword ptr[ecx+offset],eax
|
---|
| 562 | OpBuffer[obp++]=(char)0x89;
|
---|
| 563 | OpBuffer[obp++]=(char)0x81;
|
---|
| 564 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 565 | pobj_GlobalVarSchedule->add();
|
---|
| 566 | obp+=sizeof(long);
|
---|
| 567 | }
|
---|
| 568 | else{
|
---|
| 569 | //mov dword ptr[offset],eax
|
---|
| 570 | OpBuffer[obp++]=(char)0xA3;
|
---|
| 571 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 572 | pobj_GlobalVarSchedule->add();
|
---|
| 573 | obp+=sizeof(long);
|
---|
| 574 | }
|
---|
| 575 | }
|
---|
| 576 | else if(VarKind==VAR_LOCAL){
|
---|
| 577 | if(bOffsetOffset){
|
---|
| 578 | //add ecx,offset
|
---|
| 579 | OpBuffer[obp++]=(char)0x81;
|
---|
| 580 | OpBuffer[obp++]=(char)0xC1;
|
---|
| 581 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 582 | AddLocalVarAddrSchedule();
|
---|
| 583 | obp+=sizeof(long);
|
---|
| 584 |
|
---|
| 585 | //mov dword ptr[ebp+ecx],eax
|
---|
| 586 | OpBuffer[obp++]=(char)0x89;
|
---|
| 587 | OpBuffer[obp++]=(char)0x44;
|
---|
| 588 | OpBuffer[obp++]=(char)0x0D;
|
---|
| 589 | OpBuffer[obp++]=(char)0x00;
|
---|
| 590 | }
|
---|
| 591 | else{
|
---|
| 592 | //mov dword ptr[ebp+offset],eax
|
---|
| 593 | OpBuffer[obp++]=(char)0x89;
|
---|
| 594 | OpBuffer[obp++]=(char)0x85;
|
---|
| 595 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 596 | AddLocalVarAddrSchedule();
|
---|
| 597 | obp+=sizeof(long);
|
---|
| 598 | }
|
---|
| 599 | }
|
---|
| 600 | else if(VarKind==VAR_REFLOCAL){
|
---|
| 601 | if(bOffsetOffset){
|
---|
| 602 | //add ecx,dword ptr[ebp+offset]
|
---|
| 603 | OpBuffer[obp++]=(char)0x03;
|
---|
| 604 | OpBuffer[obp++]=(char)0x8D;
|
---|
| 605 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 606 | AddLocalVarAddrSchedule();
|
---|
| 607 | obp+=sizeof(long);
|
---|
| 608 | }
|
---|
| 609 | else{
|
---|
| 610 | //mov ecx,dword ptr[ebp+offset]
|
---|
| 611 | OpBuffer[obp++]=(char)0x8B;
|
---|
| 612 | OpBuffer[obp++]=(char)0x8D;
|
---|
| 613 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 614 | AddLocalVarAddrSchedule();
|
---|
| 615 | obp+=sizeof(long);
|
---|
| 616 | }
|
---|
| 617 |
|
---|
| 618 | //mov dword ptr[ecx],eax
|
---|
| 619 | OpBuffer[obp++]=(char)0x89;
|
---|
| 620 | OpBuffer[obp++]=(char)0x01;
|
---|
| 621 | }
|
---|
| 622 | else if(VarKind==VAR_DIRECTMEM){
|
---|
| 623 | //mov dword ptr[ecx],eax
|
---|
| 624 | OpBuffer[obp++]=(char)0x89;
|
---|
| 625 | OpBuffer[obp++]=(char)0x01;
|
---|
| 626 | }
|
---|
| 627 | }
|
---|
| 628 | void SetLongVariable(int type,DWORD VarKind,DWORD offset,BOOL bOffsetOffset){
|
---|
| 629 | if(type==DEF_DOUBLE||type==DEF_SINGLE){
|
---|
| 630 | if(type==DEF_DOUBLE){
|
---|
| 631 | //fld qword ptr[esp]
|
---|
| 632 | op_fld_ptr_esp(DEF_DOUBLE);
|
---|
| 633 |
|
---|
| 634 | //add esp,8
|
---|
| 635 | op_add_esp(8);
|
---|
| 636 | }
|
---|
| 637 | else if(type==DEF_SINGLE){
|
---|
| 638 | //fld dword ptr[esp]
|
---|
| 639 | op_fld_ptr_esp(DEF_SINGLE);
|
---|
| 640 |
|
---|
| 641 | //add esp,4
|
---|
| 642 | op_add_esp(4);
|
---|
| 643 | }
|
---|
| 644 |
|
---|
| 645 | if(VarKind==VAR_GLOBAL){
|
---|
| 646 | if(bOffsetOffset){
|
---|
| 647 | //fistp dword ptr[ecx+offset]
|
---|
| 648 | fpu_cast();
|
---|
| 649 | OpBuffer[obp++]=(char)0xDB;
|
---|
| 650 | OpBuffer[obp++]=(char)0x99;
|
---|
| 651 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 652 | pobj_GlobalVarSchedule->add();
|
---|
| 653 | obp+=sizeof(long);
|
---|
| 654 | fpu_cast_end();
|
---|
| 655 | }
|
---|
| 656 | else{
|
---|
| 657 | //fistp dword ptr[offset]
|
---|
| 658 | fpu_cast();
|
---|
| 659 | OpBuffer[obp++]=(char)0xDB;
|
---|
| 660 | OpBuffer[obp++]=(char)0x1D;
|
---|
| 661 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 662 | pobj_GlobalVarSchedule->add();
|
---|
| 663 | obp+=sizeof(long);
|
---|
| 664 | fpu_cast_end();
|
---|
| 665 | }
|
---|
| 666 | }
|
---|
| 667 | else if(VarKind==VAR_LOCAL){
|
---|
| 668 | if(bOffsetOffset){
|
---|
| 669 | //add ecx,offset
|
---|
| 670 | OpBuffer[obp++]=(char)0x81;
|
---|
| 671 | OpBuffer[obp++]=(char)0xC1;
|
---|
| 672 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 673 | AddLocalVarAddrSchedule();
|
---|
| 674 | obp+=sizeof(long);
|
---|
| 675 |
|
---|
| 676 | //fistp dword ptr[ebp+ecx]
|
---|
| 677 | fpu_cast();
|
---|
| 678 | OpBuffer[obp++]=(char)0xDB;
|
---|
| 679 | OpBuffer[obp++]=(char)0x5C;
|
---|
| 680 | OpBuffer[obp++]=(char)0x0D;
|
---|
| 681 | OpBuffer[obp++]=(char)0x00;
|
---|
| 682 | fpu_cast_end();
|
---|
| 683 | }
|
---|
| 684 | else{
|
---|
| 685 | //fistp dword ptr[ebp+offset]
|
---|
| 686 | fpu_cast();
|
---|
| 687 | OpBuffer[obp++]=(char)0xDB;
|
---|
| 688 | OpBuffer[obp++]=(char)0x9D;
|
---|
| 689 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 690 | AddLocalVarAddrSchedule();
|
---|
| 691 | obp+=sizeof(long);
|
---|
| 692 | fpu_cast_end();
|
---|
| 693 | }
|
---|
| 694 | }
|
---|
| 695 | else if(VarKind==VAR_REFLOCAL){
|
---|
| 696 | //mov eax,dword ptr[ebp+offset]
|
---|
| 697 | OpBuffer[obp++]=(char)0x8B;
|
---|
| 698 | OpBuffer[obp++]=(char)0x85;
|
---|
| 699 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 700 | AddLocalVarAddrSchedule();
|
---|
| 701 | obp+=sizeof(long);
|
---|
| 702 |
|
---|
| 703 | if(bOffsetOffset){
|
---|
| 704 | //add eax,ecx
|
---|
| 705 | OpBuffer[obp++]=(char)0x03;
|
---|
| 706 | OpBuffer[obp++]=(char)0xC1;
|
---|
| 707 | }
|
---|
| 708 |
|
---|
| 709 | //fistp dword ptr[eax]
|
---|
| 710 | fpu_cast();
|
---|
| 711 | OpBuffer[obp++]=(char)0xDB;
|
---|
| 712 | OpBuffer[obp++]=(char)0x18;
|
---|
| 713 | fpu_cast_end();
|
---|
| 714 | }
|
---|
| 715 | else if(VarKind==VAR_DIRECTMEM){
|
---|
| 716 | //fistp dword ptr[ecx]
|
---|
| 717 | fpu_cast();
|
---|
| 718 | OpBuffer[obp++]=(char)0xDB;
|
---|
| 719 | OpBuffer[obp++]=(char)0x19;
|
---|
| 720 | fpu_cast_end();
|
---|
| 721 | }
|
---|
| 722 | }
|
---|
| 723 | else{
|
---|
| 724 | //実数以外の型からの代入処理はDWordのものと同様
|
---|
| 725 | SetDWordVariable(type,VarKind,offset,bOffsetOffset);
|
---|
| 726 | }
|
---|
| 727 | }
|
---|
| 728 | void Set16Variable(int type,DWORD VarKind,DWORD offset,BOOL bOffsetOffset){
|
---|
| 729 | ChangeTypeToWhole(type,DEF_INTEGER);
|
---|
| 730 |
|
---|
| 731 | //pop eax
|
---|
| 732 | op_pop(REG_EAX);
|
---|
| 733 |
|
---|
| 734 | if(VarKind==VAR_GLOBAL){
|
---|
| 735 | if(bOffsetOffset){
|
---|
| 736 | //mov word ptr[ecx+offset],ax
|
---|
| 737 | OpBuffer[obp++]=(char)0x66;
|
---|
| 738 | OpBuffer[obp++]=(char)0x89;
|
---|
| 739 | OpBuffer[obp++]=(char)0x81;
|
---|
| 740 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 741 | pobj_GlobalVarSchedule->add();
|
---|
| 742 | obp+=sizeof(long);
|
---|
| 743 | }
|
---|
| 744 | else{
|
---|
| 745 | //mov word ptr[offset],ax
|
---|
| 746 | OpBuffer[obp++]=(char)0x66;
|
---|
| 747 | OpBuffer[obp++]=(char)0xA3;
|
---|
| 748 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 749 | pobj_GlobalVarSchedule->add();
|
---|
| 750 | obp+=sizeof(long);
|
---|
| 751 | }
|
---|
| 752 | }
|
---|
| 753 | else if(VarKind==VAR_LOCAL){
|
---|
| 754 | if(bOffsetOffset){
|
---|
| 755 | //add ecx,offset
|
---|
| 756 | OpBuffer[obp++]=(char)0x81;
|
---|
| 757 | OpBuffer[obp++]=(char)0xC1;
|
---|
| 758 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 759 | AddLocalVarAddrSchedule();
|
---|
| 760 | obp+=sizeof(long);
|
---|
| 761 |
|
---|
| 762 | //mov word ptr[ebp+ecx],ax
|
---|
| 763 | OpBuffer[obp++]=(char)0x66;
|
---|
| 764 | OpBuffer[obp++]=(char)0x89;
|
---|
| 765 | OpBuffer[obp++]=(char)0x44;
|
---|
| 766 | OpBuffer[obp++]=(char)0x0D;
|
---|
| 767 | OpBuffer[obp++]=(char)0x00;
|
---|
| 768 | }
|
---|
| 769 | else{
|
---|
| 770 | //mov word ptr[ebp+offset],ax
|
---|
| 771 | OpBuffer[obp++]=(char)0x66;
|
---|
| 772 | OpBuffer[obp++]=(char)0x89;
|
---|
| 773 | OpBuffer[obp++]=(char)0x85;
|
---|
| 774 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 775 | AddLocalVarAddrSchedule();
|
---|
| 776 | obp+=sizeof(long);
|
---|
| 777 | }
|
---|
| 778 | }
|
---|
| 779 | else if(VarKind==VAR_REFLOCAL){
|
---|
| 780 | //mov ebx,dword ptr[ebp+offset]
|
---|
| 781 | OpBuffer[obp++]=(char)0x8B;
|
---|
| 782 | OpBuffer[obp++]=(char)0x9D;
|
---|
| 783 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 784 | AddLocalVarAddrSchedule();
|
---|
| 785 | obp+=sizeof(long);
|
---|
| 786 |
|
---|
| 787 | if(bOffsetOffset){
|
---|
| 788 | //add ebx,ecx
|
---|
| 789 | OpBuffer[obp++]=(char)0x03;
|
---|
| 790 | OpBuffer[obp++]=(char)0xD9;
|
---|
| 791 | }
|
---|
| 792 |
|
---|
| 793 | //mov word ptr[ebx],ax
|
---|
| 794 | OpBuffer[obp++]=(char)0x66;
|
---|
| 795 | OpBuffer[obp++]=(char)0x89;
|
---|
| 796 | OpBuffer[obp++]=(char)0x03;
|
---|
| 797 | }
|
---|
| 798 | else if(VarKind==VAR_DIRECTMEM){
|
---|
| 799 | //mov word ptr[ecx],ax
|
---|
| 800 | OpBuffer[obp++]=(char)0x66;
|
---|
| 801 | OpBuffer[obp++]=(char)0x89;
|
---|
| 802 | OpBuffer[obp++]=(char)0x01;
|
---|
| 803 | }
|
---|
| 804 | }
|
---|
| 805 | void Set8Variable(int type,DWORD VarKind,DWORD offset,BOOL bOffsetOffset){
|
---|
| 806 | ChangeTypeToWhole(type,DEF_CHAR);
|
---|
| 807 |
|
---|
| 808 | //pop eax
|
---|
| 809 | op_pop(REG_EAX);
|
---|
| 810 |
|
---|
| 811 | if(VarKind==VAR_GLOBAL){
|
---|
| 812 | if(bOffsetOffset){
|
---|
| 813 | //mov byte ptr[ecx+offset],al
|
---|
| 814 | OpBuffer[obp++]=(char)0x88;
|
---|
| 815 | OpBuffer[obp++]=(char)0x81;
|
---|
| 816 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 817 | pobj_GlobalVarSchedule->add();
|
---|
| 818 | obp+=sizeof(long);
|
---|
| 819 | }
|
---|
| 820 | else{
|
---|
| 821 | //mov byte ptr[offset],al
|
---|
| 822 | OpBuffer[obp++]=(char)0xA2;
|
---|
| 823 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 824 | pobj_GlobalVarSchedule->add();
|
---|
| 825 | obp+=sizeof(long);
|
---|
| 826 | }
|
---|
| 827 | }
|
---|
| 828 | else if(VarKind==VAR_LOCAL){
|
---|
| 829 | if(bOffsetOffset){
|
---|
| 830 | //add ecx,offset
|
---|
| 831 | OpBuffer[obp++]=(char)0x81;
|
---|
| 832 | OpBuffer[obp++]=(char)0xC1;
|
---|
| 833 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 834 | AddLocalVarAddrSchedule();
|
---|
| 835 | obp+=sizeof(long);
|
---|
| 836 |
|
---|
| 837 | //mov byte ptr[ebp+ecx],al
|
---|
| 838 | OpBuffer[obp++]=(char)0x88;
|
---|
| 839 | OpBuffer[obp++]=(char)0x44;
|
---|
| 840 | OpBuffer[obp++]=(char)0x0D;
|
---|
| 841 | OpBuffer[obp++]=(char)0x00;
|
---|
| 842 | }
|
---|
| 843 | else{
|
---|
| 844 | //mov byte ptr[ebp+offset],al
|
---|
| 845 | OpBuffer[obp++]=(char)0x88;
|
---|
| 846 | OpBuffer[obp++]=(char)0x85;
|
---|
| 847 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 848 | AddLocalVarAddrSchedule();
|
---|
| 849 | obp+=sizeof(long);
|
---|
| 850 | }
|
---|
| 851 | }
|
---|
| 852 | else if(VarKind==VAR_REFLOCAL){
|
---|
| 853 | //mov ebx,dword ptr[ebp+offset]
|
---|
| 854 | OpBuffer[obp++]=(char)0x8B;
|
---|
| 855 | OpBuffer[obp++]=(char)0x9D;
|
---|
| 856 | *((long *)(OpBuffer+obp))=offset;
|
---|
| 857 | AddLocalVarAddrSchedule();
|
---|
| 858 | obp+=sizeof(long);
|
---|
| 859 |
|
---|
| 860 | if(bOffsetOffset){
|
---|
| 861 | //add ebx,ecx
|
---|
| 862 | OpBuffer[obp++]=(char)0x03;
|
---|
| 863 | OpBuffer[obp++]=(char)0xD9;
|
---|
| 864 | }
|
---|
| 865 |
|
---|
| 866 | //mov byte ptr[ebx],al
|
---|
| 867 | OpBuffer[obp++]=(char)0x88;
|
---|
| 868 | OpBuffer[obp++]=(char)0x03;
|
---|
| 869 | }
|
---|
| 870 | else if(VarKind==VAR_DIRECTMEM){
|
---|
| 871 | //mov byte ptr[ecx],al
|
---|
| 872 | OpBuffer[obp++]=(char)0x88;
|
---|
| 873 | OpBuffer[obp++]=(char)0x01;
|
---|
| 874 | }
|
---|
| 875 | }
|
---|
[36] | 876 | void SetBooleanVariable(int type,RELATIVE_VAR *pRelative){
|
---|
| 877 | if(type==DEF_DOUBLE){
|
---|
| 878 | // TODO: 実装
|
---|
| 879 | }
|
---|
| 880 | else if(type==DEF_SINGLE){
|
---|
| 881 | // TODO: 実装
|
---|
| 882 | }
|
---|
| 883 | else if(type==DEF_INT64||type==DEF_QWORD){
|
---|
| 884 | // TODO: 実装
|
---|
| 885 |
|
---|
| 886 | //pop eax
|
---|
| 887 | op_pop(REG_EAX);
|
---|
| 888 |
|
---|
| 889 | //cmp eax,0
|
---|
| 890 | op_cmp_value(GetTypeSize(type,-1),REG_EAX,0);
|
---|
| 891 |
|
---|
| 892 | //setne al
|
---|
| 893 | op_setne( REG_EAX );
|
---|
| 894 |
|
---|
| 895 | //pop ecx
|
---|
| 896 | op_pop(REG_ECX);
|
---|
| 897 |
|
---|
| 898 | //cmp ecx,0
|
---|
| 899 | op_cmp_value(GetTypeSize(type,-1),REG_ECX,0);
|
---|
| 900 |
|
---|
| 901 | //setne cl
|
---|
| 902 | op_setne( REG_ECX );
|
---|
| 903 |
|
---|
| 904 | //or al,cl
|
---|
| 905 | op_or_RR( sizeof( _int8 ), REG_EAX, REG_ECX );
|
---|
| 906 | }
|
---|
| 907 | else{
|
---|
| 908 | if(!IsWholeNumberType(type)){
|
---|
| 909 | //不正な型の場合
|
---|
| 910 | SetError(9,NULL,cp);
|
---|
| 911 | return;
|
---|
| 912 | }
|
---|
| 913 |
|
---|
| 914 | //pop eax
|
---|
| 915 | op_pop(REG_EAX);
|
---|
| 916 | }
|
---|
| 917 |
|
---|
| 918 | //cmp eax,0
|
---|
| 919 | op_cmp_value(GetTypeSize(type,-1),REG_EAX,0);
|
---|
| 920 |
|
---|
| 921 | //setne al
|
---|
| 922 | op_setne( REG_EAX );
|
---|
| 923 |
|
---|
| 924 | //push eax
|
---|
| 925 | op_push(REG_EAX);
|
---|
| 926 |
|
---|
| 927 | Set8Variable(DEF_BYTE,pRelative->dwKind,pRelative->offset,pRelative->bOffsetOffset);
|
---|
| 928 | }
|
---|