[206] | 1 | #include "stdafx.h"
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| 2 |
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[3] | 3 | #include "../BasicCompiler_Common/common.h"
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| 4 | #include "Opcode.h"
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| 5 |
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| 6 | void SetReg_RealVariable(int type,RELATIVE_VAR *pRelativeVar){
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| 7 | if(pRelativeVar->dwKind==VAR_GLOBAL){
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| 8 | if(pRelativeVar->bOffsetOffset){
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| 9 | //fld ptr[ecx+offset]
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| 10 | op_fld_base_offset(type,REG_ECX,(int)pRelativeVar->offset);
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| 11 | obp-=sizeof(long);
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| 12 | pobj_GlobalVarSchedule->add();
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| 13 | obp+=sizeof(long);
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| 14 | }
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| 15 | else{
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| 16 | //mov ecx,offset
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| 17 | op_mov_RV(REG_ECX,(int)pRelativeVar->offset);
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| 18 | obp-=sizeof(long);
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| 19 | pobj_GlobalVarSchedule->add();
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| 20 | obp+=sizeof(long);
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| 21 |
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| 22 | //fld ptr[ecx]
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| 23 | op_fld_basereg(type,REG_ECX);
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| 24 | }
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| 25 | }
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[62] | 26 | else if(pRelativeVar->dwKind==VAR_REFGLOBAL){
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| 27 | SetError(300,NULL,cp);
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| 28 | }
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[3] | 29 | else if(pRelativeVar->dwKind==VAR_LOCAL){
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| 30 | if(pRelativeVar->bOffsetOffset){
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| 31 | //fld ptr[ebp+ecx+offset]
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| 32 | op_fld_base_offset_ex(type,REG_EBP,REG_ECX,(int)pRelativeVar->offset,USE_OFFSET);
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| 33 | obp-=sizeof(long);
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| 34 | AddLocalVarAddrSchedule();
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| 35 | obp+=sizeof(long);
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| 36 | }
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| 37 | else{
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| 38 | //fld ptr[ebp+offset]
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| 39 | op_fld_base_offset(type,REG_EBP,(int)pRelativeVar->offset);
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| 40 | obp-=sizeof(long);
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| 41 | AddLocalVarAddrSchedule();
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| 42 | obp+=sizeof(long);
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| 43 | }
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| 44 | }
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| 45 | else if(pRelativeVar->dwKind==VAR_REFLOCAL){
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| 46 | if(pRelativeVar->bOffsetOffset){
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| 47 | //add ecx,qword ptr[ebp+offset]
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| 48 | op_add_RM(sizeof(long),REG_ECX,REG_EBP,(int)pRelativeVar->offset,MOD_BASE_DISP32);
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| 49 | obp-=sizeof(long);
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| 50 | AddLocalVarAddrSchedule();
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| 51 | obp+=sizeof(long);
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| 52 | }
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| 53 | else{
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| 54 | //mov ecx,qword ptr[ebp+offset]
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| 55 | op_mov_RM(sizeof(long),REG_ECX,REG_EBP,(int)pRelativeVar->offset,MOD_BASE_DISP32);
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| 56 | obp-=sizeof(long);
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| 57 | AddLocalVarAddrSchedule();
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| 58 | obp+=sizeof(long);
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| 59 | }
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| 60 |
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| 61 | goto directmem;
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| 62 | }
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| 63 | else if(pRelativeVar->dwKind==VAR_DIRECTMEM){
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| 64 | directmem:
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| 65 | //fld ptr[ecx]
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| 66 | op_fld_basereg(type,REG_ECX);
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| 67 | }
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| 68 | }
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[97] | 69 | void SetReg_WholeVariable(int type,RELATIVE_VAR *pRelativeVar,int reg, bool is64Head){
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[66] | 70 | int varSize;
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[3] | 71 |
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[66] | 72 | varSize=GetTypeSize(type,-1);
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[3] | 73 |
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[66] | 74 | if(varSize==sizeof(_int64)){
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[3] | 75 | //64ビットの場合はedx:eaxにロード
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| 76 | if(reg!=REG_EAX){
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| 77 | SetError(300,NULL,cp);
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| 78 | return;
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| 79 | }
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| 80 |
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| 81 | //下位32ビットをeaxにロード
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| 82 | SetReg_WholeVariable(DEF_LONG,pRelativeVar,REG_EAX);
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| 83 |
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| 84 | //上位32ビットをedxにロード
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[97] | 85 | SetReg_WholeVariable(DEF_LONG,pRelativeVar,REG_EDX, true);
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[3] | 86 |
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| 87 | return;
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| 88 | }
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| 89 |
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[97] | 90 | int offsetOf64Head = 0;
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| 91 | if( is64Head ){
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| 92 | offsetOf64Head = sizeof(long);
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| 93 | }
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| 94 |
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[3] | 95 | if(pRelativeVar->dwKind==VAR_GLOBAL){
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| 96 | if(pRelativeVar->bOffsetOffset){
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| 97 | //mov reg, ptr[ecx+offset]
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[97] | 98 | op_mov_RM(varSize,reg,REG_ECX,(int)pRelativeVar->offset + offsetOf64Head,MOD_BASE_DISP32);
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[3] | 99 | }
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| 100 | else{
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| 101 | //mov reg, ptr[offset]
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[97] | 102 | op_mov_RM(varSize,reg,0,(int)pRelativeVar->offset + offsetOf64Head,MOD_DISP32);
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[3] | 103 | }
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[62] | 104 | obp-=sizeof(long);
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| 105 | pobj_GlobalVarSchedule->add();
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| 106 | obp+=sizeof(long);
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[3] | 107 | }
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[62] | 108 | else if(pRelativeVar->dwKind==VAR_REFGLOBAL){
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| 109 | if(pRelativeVar->bOffsetOffset){
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| 110 | //add ecx,qword ptr[offset]
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[66] | 111 | op_add_RM(varSize,REG_ECX,REG_NON,(int)pRelativeVar->offset,MOD_DISP32);
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[62] | 112 | }
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| 113 | else{
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| 114 | //mov ecx,qword ptr[offset]
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[66] | 115 | op_mov_RM(varSize,REG_ECX,REG_NON,(int)pRelativeVar->offset,MOD_DISP32);
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[62] | 116 | }
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| 117 | obp-=sizeof(long);
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| 118 | pobj_GlobalVarSchedule->add();
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| 119 | obp+=sizeof(long);
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| 120 |
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| 121 | goto directmem;
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| 122 | }
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[3] | 123 | else if(pRelativeVar->dwKind==VAR_LOCAL){
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| 124 | if(pRelativeVar->bOffsetOffset){
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| 125 | //mov reg, ptr[ebp+ecx+offset]
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[97] | 126 | op_mov_RM_ex(varSize,reg,REG_EBP,REG_ECX,(int)pRelativeVar->offset + offsetOf64Head,USE_OFFSET);
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[3] | 127 | }
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| 128 | else{
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| 129 | //mov reg, ptr[ebp+offset]
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[97] | 130 | op_mov_RM(varSize,reg,REG_EBP,(int)pRelativeVar->offset + offsetOf64Head,MOD_BASE_DISP32);
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[3] | 131 | }
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[62] | 132 | obp-=sizeof(long);
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| 133 | AddLocalVarAddrSchedule();
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| 134 | obp+=sizeof(long);
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[3] | 135 | }
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| 136 | else if(pRelativeVar->dwKind==VAR_REFLOCAL){
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| 137 | if(pRelativeVar->bOffsetOffset){
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| 138 | //add ecx,qword ptr[ebp+offset]
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[66] | 139 | op_add_RM(varSize,REG_ECX,REG_EBP,(int)pRelativeVar->offset,MOD_BASE_DISP32);
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[3] | 140 | }
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| 141 | else{
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| 142 | //mov ecx,qword ptr[ebp+offset]
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[66] | 143 | op_mov_RM(varSize,REG_ECX,REG_EBP,(int)pRelativeVar->offset,MOD_BASE_DISP32);
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[3] | 144 | }
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[62] | 145 | obp-=sizeof(long);
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| 146 | AddLocalVarAddrSchedule();
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| 147 | obp+=sizeof(long);
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[3] | 148 |
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| 149 | goto directmem;
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| 150 | }
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| 151 | else if(pRelativeVar->dwKind==VAR_DIRECTMEM){
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| 152 | directmem:
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[97] | 153 | if( is64Head ){
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| 154 | //mov reg, ptr[ecx]
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| 155 | op_mov_RM(varSize,reg,REG_ECX,offsetOf64Head,MOD_BASE_DISP8);
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| 156 | }
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| 157 | else{
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| 158 | //mov reg, ptr[ecx]
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| 159 | op_mov_RM(varSize,reg,REG_ECX,0,MOD_BASE);
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| 160 | }
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[3] | 161 | }
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| 162 | }
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| 163 |
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| 164 |
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| 165 |
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| 166 |
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| 167 |
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| 168 | void PushDoubleVariable(RELATIVE_VAR *pRelativeVar){
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| 169 | if(pRelativeVar->dwKind==VAR_GLOBAL){
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| 170 | if(pRelativeVar->bOffsetOffset){
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| 171 | //push dword ptr[ecx+offset+sizeof(long)]
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| 172 | OpBuffer[obp++]=(char)0xFF;
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| 173 | OpBuffer[obp++]=(char)0xB1;
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| 174 | *((long *)(OpBuffer+obp))=pRelativeVar->offset+sizeof(long);
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| 175 | pobj_GlobalVarSchedule->add();
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| 176 | obp+=sizeof(long);
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| 177 |
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| 178 | //push dword ptr[ecx+offset]
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| 179 | OpBuffer[obp++]=(char)0xFF;
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| 180 | OpBuffer[obp++]=(char)0xB1;
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| 181 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
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| 182 | pobj_GlobalVarSchedule->add();
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| 183 | obp+=sizeof(long);
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| 184 | }
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| 185 | else{
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| 186 | //push dword ptr[offset+sizeof(long)]
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| 187 | OpBuffer[obp++]=(char)0xFF;
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| 188 | OpBuffer[obp++]=(char)0x35;
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| 189 | *((long *)(OpBuffer+obp))=pRelativeVar->offset+sizeof(long);
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| 190 | pobj_GlobalVarSchedule->add();
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| 191 | obp+=sizeof(long);
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| 192 |
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| 193 | //push dword ptr[offset]
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| 194 | OpBuffer[obp++]=(char)0xFF;
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| 195 | OpBuffer[obp++]=(char)0x35;
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| 196 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
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| 197 | pobj_GlobalVarSchedule->add();
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| 198 | obp+=sizeof(long);
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| 199 | }
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| 200 | }
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[62] | 201 | else if(pRelativeVar->dwKind==VAR_REFGLOBAL){
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| 202 | SetError(300,NULL,cp);
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| 203 | }
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[3] | 204 | else if(pRelativeVar->dwKind==VAR_LOCAL){
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| 205 | if(pRelativeVar->bOffsetOffset){
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| 206 | //add ecx,offset+sizeof(long)
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| 207 | OpBuffer[obp++]=(char)0x81;
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| 208 | OpBuffer[obp++]=(char)0xC1;
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| 209 | *((long *)(OpBuffer+obp))=pRelativeVar->offset+sizeof(long);
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| 210 | AddLocalVarAddrSchedule();
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| 211 | obp+=sizeof(long);
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| 212 |
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| 213 | //push dword ptr[ebp+ecx]
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| 214 | OpBuffer[obp++]=(char)0xFF;
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| 215 | OpBuffer[obp++]=(char)0x74;
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| 216 | OpBuffer[obp++]=(char)0x0D;
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| 217 | OpBuffer[obp++]=(char)0x00;
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| 218 |
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| 219 | //sub ecx,sizeof(long)
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| 220 | OpBuffer[obp++]=(char)0x83;
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| 221 | OpBuffer[obp++]=(char)0xE9;
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| 222 | OpBuffer[obp++]=(char)0x04;
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| 223 |
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| 224 | //push dword ptr[ebp+ecx]
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| 225 | OpBuffer[obp++]=(char)0xFF;
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| 226 | OpBuffer[obp++]=(char)0x74;
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| 227 | OpBuffer[obp++]=(char)0x0D;
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| 228 | OpBuffer[obp++]=(char)0x00;
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| 229 | }
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| 230 | else{
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| 231 | //push dword ptr[ebp+offset+sizeof(long)]
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| 232 | OpBuffer[obp++]=(char)0xFF;
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| 233 | OpBuffer[obp++]=(char)0xB5;
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| 234 | *((long *)(OpBuffer+obp))=pRelativeVar->offset+sizeof(long);
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| 235 | AddLocalVarAddrSchedule();
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| 236 | obp+=sizeof(long);
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| 237 |
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| 238 | //push dword ptr[ebp+offset]
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| 239 | OpBuffer[obp++]=(char)0xFF;
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| 240 | OpBuffer[obp++]=(char)0xB5;
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| 241 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
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| 242 | AddLocalVarAddrSchedule();
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| 243 | obp+=sizeof(long);
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| 244 | }
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| 245 | }
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| 246 | else if(pRelativeVar->dwKind==VAR_REFLOCAL){
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| 247 | //mov eax,dword ptr[ebp+offset]
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| 248 | OpBuffer[obp++]=(char)0x8B;
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| 249 | OpBuffer[obp++]=(char)0x85;
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| 250 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
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| 251 | AddLocalVarAddrSchedule();
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| 252 | obp+=sizeof(long);
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| 253 |
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| 254 | if(pRelativeVar->bOffsetOffset){
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| 255 | //add eax,ecx
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| 256 | OpBuffer[obp++]=(char)0x03;
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| 257 | OpBuffer[obp++]=(char)0xC1;
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| 258 | }
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| 259 |
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| 260 | //push dword ptr[eax+sizeof(long)]
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| 261 | OpBuffer[obp++]=(char)0xFF;
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| 262 | OpBuffer[obp++]=(char)0x70;
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| 263 | OpBuffer[obp++]=(char)0x04;
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| 264 |
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| 265 | //push dword ptr[eax]
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| 266 | OpBuffer[obp++]=(char)0xFF;
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| 267 | OpBuffer[obp++]=(char)0x30;
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| 268 | }
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| 269 | else if(pRelativeVar->dwKind==VAR_DIRECTMEM){
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| 270 | //push dword ptr[ecx+sizeof(long)]
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| 271 | OpBuffer[obp++]=(char)0xFF;
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| 272 | OpBuffer[obp++]=(char)0xB1;
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| 273 | *((long *)(OpBuffer+obp))=sizeof(long);
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| 274 | obp+=sizeof(long);
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| 275 |
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| 276 | //push dword ptr[ecx]
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| 277 | OpBuffer[obp++]=(char)0xFF;
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| 278 | OpBuffer[obp++]=(char)0x31;
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| 279 | }
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| 280 | }
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| 281 | void PushLongVariable(RELATIVE_VAR *pRelativeVar){
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| 282 | if(pRelativeVar->dwKind==VAR_GLOBAL){
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| 283 | if(pRelativeVar->bOffsetOffset){
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| 284 | //push dword ptr[ecx+offset]
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| 285 | OpBuffer[obp++]=(char)0xFF;
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| 286 | OpBuffer[obp++]=(char)0xB1;
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| 287 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
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| 288 | pobj_GlobalVarSchedule->add();
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| 289 | obp+=sizeof(long);
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| 290 | }
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| 291 | else{
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| 292 | //push dword ptr[offset]
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| 293 | OpBuffer[obp++]=(char)0xFF;
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| 294 | OpBuffer[obp++]=(char)0x35;
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| 295 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
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| 296 | pobj_GlobalVarSchedule->add();
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| 297 | obp+=sizeof(long);
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| 298 | }
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| 299 | }
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[62] | 300 | else if(pRelativeVar->dwKind==VAR_REFGLOBAL){
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| 301 | //mov eax,dword ptr[offset]
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| 302 | op_mov_RM( sizeof(long), REG_EAX, REG_NON, (int)pRelativeVar->offset, MOD_DISP32 );
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| 303 | obp-=sizeof(long);
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| 304 | pobj_GlobalVarSchedule->add();
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| 305 | obp+=sizeof(long);
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| 306 |
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| 307 | if(pRelativeVar->bOffsetOffset){
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| 308 | //add eax,ecx
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| 309 | OpBuffer[obp++]=(char)0x03;
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| 310 | OpBuffer[obp++]=(char)0xC1;
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| 311 | }
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| 312 |
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| 313 | //push dword ptr[eax]
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| 314 | OpBuffer[obp++]=(char)0xFF;
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| 315 | OpBuffer[obp++]=(char)0x30;
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| 316 | }
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[3] | 317 | else if(pRelativeVar->dwKind==VAR_LOCAL){
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| 318 | if(pRelativeVar->bOffsetOffset){
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| 319 | //add ecx,offset
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| 320 | OpBuffer[obp++]=(char)0x81;
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| 321 | OpBuffer[obp++]=(char)0xC1;
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| 322 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
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| 323 | AddLocalVarAddrSchedule();
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| 324 | obp+=sizeof(long);
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| 325 |
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| 326 | //push dword ptr[ebp+ecx]
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| 327 | OpBuffer[obp++]=(char)0xFF;
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| 328 | OpBuffer[obp++]=(char)0x74;
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| 329 | OpBuffer[obp++]=(char)0x0D;
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| 330 | OpBuffer[obp++]=(char)0x00;
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| 331 | }
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| 332 | else{
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| 333 | //push dword ptr[ebp+offset]
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| 334 | OpBuffer[obp++]=(char)0xFF;
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| 335 | OpBuffer[obp++]=(char)0xB5;
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| 336 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
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| 337 | AddLocalVarAddrSchedule();
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| 338 | obp+=sizeof(long);
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| 339 | }
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| 340 | }
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| 341 | else if(pRelativeVar->dwKind==VAR_REFLOCAL){
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| 342 | //mov eax,dword ptr[ebp+offset]
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| 343 | OpBuffer[obp++]=(char)0x8B;
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| 344 | OpBuffer[obp++]=(char)0x85;
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| 345 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
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| 346 | AddLocalVarAddrSchedule();
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| 347 | obp+=sizeof(long);
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| 348 |
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| 349 | if(pRelativeVar->bOffsetOffset){
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| 350 | //add eax,ecx
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| 351 | OpBuffer[obp++]=(char)0x03;
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| 352 | OpBuffer[obp++]=(char)0xC1;
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| 353 | }
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| 354 |
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| 355 | //push dword ptr[eax]
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| 356 | OpBuffer[obp++]=(char)0xFF;
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| 357 | OpBuffer[obp++]=(char)0x30;
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| 358 | }
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| 359 | else if(pRelativeVar->dwKind==VAR_DIRECTMEM){
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| 360 | //push dword ptr[ecx]
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| 361 | OpBuffer[obp++]=(char)0xFF;
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| 362 | OpBuffer[obp++]=(char)0x31;
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| 363 | }
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| 364 | }
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| 365 | void PushIntegerVariable(RELATIVE_VAR *pRelativeVar){
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| 366 | if(pRelativeVar->dwKind==VAR_GLOBAL){
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| 367 | if(pRelativeVar->bOffsetOffset){
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| 368 | //movsx eax,word ptr[ecx+offset]
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| 369 | OpBuffer[obp++]=(char)0x0F;
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| 370 | OpBuffer[obp++]=(char)0xBF;
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| 371 | OpBuffer[obp++]=(char)0x81;
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| 372 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
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| 373 | pobj_GlobalVarSchedule->add();
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| 374 | obp+=sizeof(long);
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| 375 | }
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| 376 | else{
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| 377 | //movsx eax,word ptr[offset]
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| 378 | OpBuffer[obp++]=(char)0x0F;
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| 379 | OpBuffer[obp++]=(char)0xBF;
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| 380 | OpBuffer[obp++]=(char)0x05;
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| 381 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
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| 382 | pobj_GlobalVarSchedule->add();
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| 383 | obp+=sizeof(long);
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| 384 | }
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| 385 | }
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[62] | 386 | else if(pRelativeVar->dwKind==VAR_REFGLOBAL){
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| 387 | //mov ebx,dword ptr[offset]
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| 388 | op_mov_RM( sizeof(long), REG_EBX, REG_NON, (int)pRelativeVar->offset, MOD_DISP32 );
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| 389 | obp-=sizeof(long);
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| 390 | pobj_GlobalVarSchedule->add();
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| 391 | obp+=sizeof(long);
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| 392 |
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| 393 | if(pRelativeVar->bOffsetOffset){
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| 394 | //add ebx,ecx
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| 395 | OpBuffer[obp++]=(char)0x03;
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| 396 | OpBuffer[obp++]=(char)0xD9;
|
---|
| 397 | }
|
---|
| 398 |
|
---|
| 399 | //movsx eax,word ptr[ebx]
|
---|
| 400 | OpBuffer[obp++]=(char)0x0F;
|
---|
| 401 | OpBuffer[obp++]=(char)0xBF;
|
---|
| 402 | OpBuffer[obp++]=(char)0x03;
|
---|
| 403 | }
|
---|
[3] | 404 | else if(pRelativeVar->dwKind==VAR_LOCAL){
|
---|
| 405 | if(pRelativeVar->bOffsetOffset){
|
---|
| 406 | //add ecx,offset
|
---|
| 407 | OpBuffer[obp++]=(char)0x81;
|
---|
| 408 | OpBuffer[obp++]=(char)0xC1;
|
---|
| 409 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 410 | AddLocalVarAddrSchedule();
|
---|
| 411 | obp+=sizeof(long);
|
---|
| 412 |
|
---|
| 413 | //movsx eax,word ptr[ebp+ecx]
|
---|
| 414 | OpBuffer[obp++]=(char)0x0F;
|
---|
| 415 | OpBuffer[obp++]=(char)0xBF;
|
---|
| 416 | OpBuffer[obp++]=(char)0x44;
|
---|
| 417 | OpBuffer[obp++]=(char)0x0D;
|
---|
| 418 | OpBuffer[obp++]=(char)0x00;
|
---|
| 419 | }
|
---|
| 420 | else{
|
---|
| 421 | //movsx eax,word ptr[ebp+offset]
|
---|
| 422 | OpBuffer[obp++]=(char)0x0F;
|
---|
| 423 | OpBuffer[obp++]=(char)0xBF;
|
---|
| 424 | OpBuffer[obp++]=(char)0x85;
|
---|
| 425 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 426 | AddLocalVarAddrSchedule();
|
---|
| 427 | obp+=sizeof(long);
|
---|
| 428 | }
|
---|
| 429 | }
|
---|
| 430 | else if(pRelativeVar->dwKind==VAR_REFLOCAL){
|
---|
| 431 | //mov ebx,dword ptr[ebp+offset]
|
---|
| 432 | OpBuffer[obp++]=(char)0x8B;
|
---|
| 433 | OpBuffer[obp++]=(char)0x9D;
|
---|
| 434 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 435 | AddLocalVarAddrSchedule();
|
---|
| 436 | obp+=sizeof(long);
|
---|
| 437 |
|
---|
| 438 | if(pRelativeVar->bOffsetOffset){
|
---|
| 439 | //add ebx,ecx
|
---|
| 440 | OpBuffer[obp++]=(char)0x03;
|
---|
| 441 | OpBuffer[obp++]=(char)0xD9;
|
---|
| 442 | }
|
---|
| 443 |
|
---|
| 444 | //movsx eax,word ptr[ebx]
|
---|
| 445 | OpBuffer[obp++]=(char)0x0F;
|
---|
| 446 | OpBuffer[obp++]=(char)0xBF;
|
---|
| 447 | OpBuffer[obp++]=(char)0x03;
|
---|
| 448 | }
|
---|
| 449 | else if(pRelativeVar->dwKind==VAR_DIRECTMEM){
|
---|
| 450 | //movsx eax,word ptr[ecx]
|
---|
| 451 | OpBuffer[obp++]=(char)0x0F;
|
---|
| 452 | OpBuffer[obp++]=(char)0xBF;
|
---|
| 453 | OpBuffer[obp++]=(char)0x01;
|
---|
| 454 | }
|
---|
| 455 |
|
---|
| 456 | //push eax
|
---|
| 457 | op_push(REG_EAX);
|
---|
| 458 | }
|
---|
| 459 | void PushWordVariable(RELATIVE_VAR *pRelativeVar){
|
---|
| 460 | //xor eax,eax(eaxを0に初期化する)
|
---|
| 461 | op_zero_reg(REG_EAX);
|
---|
| 462 |
|
---|
| 463 | if(pRelativeVar->dwKind==VAR_GLOBAL){
|
---|
| 464 | if(pRelativeVar->bOffsetOffset){
|
---|
| 465 | //mov ax,word ptr[ecx+offset]
|
---|
| 466 | OpBuffer[obp++]=(char)0x66;
|
---|
| 467 | OpBuffer[obp++]=(char)0x8B;
|
---|
| 468 | OpBuffer[obp++]=(char)0x81;
|
---|
| 469 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 470 | pobj_GlobalVarSchedule->add();
|
---|
| 471 | obp+=sizeof(long);
|
---|
| 472 | }
|
---|
| 473 | else{
|
---|
| 474 | //mov ax,word ptr[offset]
|
---|
| 475 | OpBuffer[obp++]=(char)0x66;
|
---|
| 476 | OpBuffer[obp++]=(char)0xA1;
|
---|
| 477 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 478 | pobj_GlobalVarSchedule->add();
|
---|
| 479 | obp+=sizeof(long);
|
---|
| 480 | }
|
---|
| 481 | }
|
---|
[62] | 482 | else if(pRelativeVar->dwKind==VAR_REFGLOBAL){
|
---|
| 483 | //mov ebx,dword ptr[offset]
|
---|
| 484 | op_mov_RM( sizeof(long), REG_EBX, REG_NON, (int)pRelativeVar->offset, MOD_DISP32 );
|
---|
| 485 | obp-=sizeof(long);
|
---|
| 486 | pobj_GlobalVarSchedule->add();
|
---|
| 487 | obp+=sizeof(long);
|
---|
| 488 |
|
---|
| 489 | if(pRelativeVar->bOffsetOffset){
|
---|
| 490 | //add ebx,ecx
|
---|
| 491 | OpBuffer[obp++]=(char)0x03;
|
---|
| 492 | OpBuffer[obp++]=(char)0xD9;
|
---|
| 493 | }
|
---|
| 494 |
|
---|
| 495 | //mov ax,word ptr[ebx]
|
---|
| 496 | OpBuffer[obp++]=(char)0x66;
|
---|
| 497 | OpBuffer[obp++]=(char)0x8B;
|
---|
| 498 | OpBuffer[obp++]=(char)0x03;
|
---|
| 499 | }
|
---|
[3] | 500 | else if(pRelativeVar->dwKind==VAR_LOCAL){
|
---|
| 501 | if(pRelativeVar->bOffsetOffset){
|
---|
| 502 | //add ecx,offset
|
---|
| 503 | OpBuffer[obp++]=(char)0x81;
|
---|
| 504 | OpBuffer[obp++]=(char)0xC1;
|
---|
| 505 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 506 | AddLocalVarAddrSchedule();
|
---|
| 507 | obp+=sizeof(long);
|
---|
| 508 |
|
---|
| 509 | //mov ax,word ptr[ebp+ecx]
|
---|
| 510 | OpBuffer[obp++]=(char)0x66;
|
---|
| 511 | OpBuffer[obp++]=(char)0x8B;
|
---|
| 512 | OpBuffer[obp++]=(char)0x44;
|
---|
| 513 | OpBuffer[obp++]=(char)0x0D;
|
---|
| 514 | OpBuffer[obp++]=(char)0x00;
|
---|
| 515 | }
|
---|
| 516 | else{
|
---|
| 517 | //mov ax,word ptr[ebp+offset]
|
---|
| 518 | OpBuffer[obp++]=(char)0x66;
|
---|
| 519 | OpBuffer[obp++]=(char)0x8B;
|
---|
| 520 | OpBuffer[obp++]=(char)0x85;
|
---|
| 521 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 522 | AddLocalVarAddrSchedule();
|
---|
| 523 | obp+=sizeof(long);
|
---|
| 524 | }
|
---|
| 525 | }
|
---|
| 526 | else if(pRelativeVar->dwKind==VAR_REFLOCAL){
|
---|
| 527 | //mov ebx,dword ptr[ebp+offset]
|
---|
| 528 | OpBuffer[obp++]=(char)0x8B;
|
---|
| 529 | OpBuffer[obp++]=(char)0x9D;
|
---|
| 530 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 531 | AddLocalVarAddrSchedule();
|
---|
| 532 | obp+=sizeof(long);
|
---|
| 533 |
|
---|
| 534 | if(pRelativeVar->bOffsetOffset){
|
---|
| 535 | //add ebx,ecx
|
---|
| 536 | OpBuffer[obp++]=(char)0x03;
|
---|
| 537 | OpBuffer[obp++]=(char)0xD9;
|
---|
| 538 | }
|
---|
| 539 |
|
---|
| 540 | //mov ax,word ptr[ebx]
|
---|
| 541 | OpBuffer[obp++]=(char)0x66;
|
---|
| 542 | OpBuffer[obp++]=(char)0x8B;
|
---|
| 543 | OpBuffer[obp++]=(char)0x03;
|
---|
| 544 | }
|
---|
| 545 | else if(pRelativeVar->dwKind==VAR_DIRECTMEM){
|
---|
| 546 | //mov ax,word ptr[ecx]
|
---|
| 547 | OpBuffer[obp++]=(char)0x66;
|
---|
| 548 | OpBuffer[obp++]=(char)0x8B;
|
---|
| 549 | OpBuffer[obp++]=(char)0x01;
|
---|
| 550 | }
|
---|
| 551 |
|
---|
| 552 | //push eax
|
---|
| 553 | op_push(REG_EAX);
|
---|
| 554 | }
|
---|
| 555 | void PushCharVariable(RELATIVE_VAR *pRelativeVar){
|
---|
| 556 | if(pRelativeVar->dwKind==VAR_GLOBAL){
|
---|
| 557 | if(pRelativeVar->bOffsetOffset){
|
---|
| 558 | //movsx eax,byte ptr[ecx+offset]
|
---|
| 559 | OpBuffer[obp++]=(char)0x0F;
|
---|
| 560 | OpBuffer[obp++]=(char)0xBE;
|
---|
| 561 | OpBuffer[obp++]=(char)0x81;
|
---|
| 562 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 563 | pobj_GlobalVarSchedule->add();
|
---|
| 564 | obp+=sizeof(long);
|
---|
| 565 | }
|
---|
| 566 | else{
|
---|
| 567 | //movsx eax,byte ptr[offset]
|
---|
| 568 | OpBuffer[obp++]=(char)0x0F;
|
---|
| 569 | OpBuffer[obp++]=(char)0xBE;
|
---|
| 570 | OpBuffer[obp++]=(char)0x05;
|
---|
| 571 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 572 | pobj_GlobalVarSchedule->add();
|
---|
| 573 | obp+=sizeof(long);
|
---|
| 574 | }
|
---|
| 575 | }
|
---|
[62] | 576 | else if(pRelativeVar->dwKind==VAR_REFGLOBAL){
|
---|
| 577 | //mov ebx,dword ptr[offset]
|
---|
| 578 | op_mov_RM( sizeof(long), REG_EBX, REG_NON, (int)pRelativeVar->offset, MOD_DISP32 );
|
---|
| 579 | obp-=sizeof(long);
|
---|
| 580 | pobj_GlobalVarSchedule->add();
|
---|
| 581 | obp+=sizeof(long);
|
---|
| 582 |
|
---|
| 583 | if(pRelativeVar->bOffsetOffset){
|
---|
| 584 | //add ebx,ecx
|
---|
| 585 | OpBuffer[obp++]=(char)0x03;
|
---|
| 586 | OpBuffer[obp++]=(char)0xD9;
|
---|
| 587 | }
|
---|
| 588 |
|
---|
| 589 | //movsx eax,byte ptr[ebx]
|
---|
| 590 | OpBuffer[obp++]=(char)0x0F;
|
---|
| 591 | OpBuffer[obp++]=(char)0xBE;
|
---|
| 592 | OpBuffer[obp++]=(char)0x03;
|
---|
| 593 | }
|
---|
[3] | 594 | else if(pRelativeVar->dwKind==VAR_LOCAL){
|
---|
| 595 | if(pRelativeVar->bOffsetOffset){
|
---|
| 596 | //add ecx,offset
|
---|
| 597 | OpBuffer[obp++]=(char)0x81;
|
---|
| 598 | OpBuffer[obp++]=(char)0xC1;
|
---|
| 599 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 600 | AddLocalVarAddrSchedule();
|
---|
| 601 | obp+=sizeof(long);
|
---|
| 602 |
|
---|
| 603 | //movsx eax,byte ptr[ebp+ecx]
|
---|
| 604 | OpBuffer[obp++]=(char)0x0F;
|
---|
| 605 | OpBuffer[obp++]=(char)0xBE;
|
---|
| 606 | OpBuffer[obp++]=(char)0x44;
|
---|
| 607 | OpBuffer[obp++]=(char)0x0D;
|
---|
| 608 | OpBuffer[obp++]=(char)0x00;
|
---|
| 609 | }
|
---|
| 610 | else{
|
---|
| 611 | //movsx eax,byte ptr[ebp+offset]
|
---|
| 612 | OpBuffer[obp++]=(char)0x0F;
|
---|
| 613 | OpBuffer[obp++]=(char)0xBE;
|
---|
| 614 | OpBuffer[obp++]=(char)0x85;
|
---|
| 615 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 616 | AddLocalVarAddrSchedule();
|
---|
| 617 | obp+=sizeof(long);
|
---|
| 618 | }
|
---|
| 619 | }
|
---|
| 620 | else if(pRelativeVar->dwKind==VAR_REFLOCAL){
|
---|
| 621 | //mov ebx,dword ptr[ebp+offset]
|
---|
| 622 | OpBuffer[obp++]=(char)0x8B;
|
---|
| 623 | OpBuffer[obp++]=(char)0x9D;
|
---|
| 624 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 625 | AddLocalVarAddrSchedule();
|
---|
| 626 | obp+=sizeof(long);
|
---|
| 627 |
|
---|
| 628 | if(pRelativeVar->bOffsetOffset){
|
---|
| 629 | //add ebx,ecx
|
---|
| 630 | OpBuffer[obp++]=(char)0x03;
|
---|
| 631 | OpBuffer[obp++]=(char)0xD9;
|
---|
| 632 | }
|
---|
| 633 |
|
---|
| 634 | //movsx eax,byte ptr[ebx]
|
---|
| 635 | OpBuffer[obp++]=(char)0x0F;
|
---|
| 636 | OpBuffer[obp++]=(char)0xBE;
|
---|
| 637 | OpBuffer[obp++]=(char)0x03;
|
---|
| 638 | }
|
---|
| 639 | else if(pRelativeVar->dwKind==VAR_DIRECTMEM){
|
---|
| 640 | //movsx eax,byte ptr[ecx]
|
---|
| 641 | OpBuffer[obp++]=(char)0x0F;
|
---|
| 642 | OpBuffer[obp++]=(char)0xBE;
|
---|
| 643 | OpBuffer[obp++]=(char)0x01;
|
---|
| 644 | }
|
---|
| 645 |
|
---|
| 646 | //push eax
|
---|
| 647 | op_push(REG_EAX);
|
---|
| 648 | }
|
---|
| 649 | void PushByteVariable(RELATIVE_VAR *pRelativeVar){
|
---|
| 650 | //xor eax,eax(eaxを0に初期化する)
|
---|
| 651 | op_zero_reg(REG_EAX);
|
---|
| 652 |
|
---|
| 653 | if(pRelativeVar->dwKind==VAR_GLOBAL){
|
---|
| 654 | if(pRelativeVar->bOffsetOffset){
|
---|
| 655 | //mov al,byte ptr[ecx+offset]
|
---|
| 656 | OpBuffer[obp++]=(char)0x8A;
|
---|
| 657 | OpBuffer[obp++]=(char)0x81;
|
---|
| 658 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 659 | pobj_GlobalVarSchedule->add();
|
---|
| 660 | obp+=sizeof(long);
|
---|
| 661 | }
|
---|
| 662 | else{
|
---|
| 663 | //mov al,byte ptr[offset]
|
---|
| 664 | OpBuffer[obp++]=(char)0xA0;
|
---|
| 665 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 666 | pobj_GlobalVarSchedule->add();
|
---|
| 667 | obp+=sizeof(long);
|
---|
| 668 | }
|
---|
| 669 | }
|
---|
[62] | 670 | else if(pRelativeVar->dwKind==VAR_REFGLOBAL){
|
---|
| 671 | //mov ebx,dword ptr[offset]
|
---|
| 672 | op_mov_RM( sizeof(long), REG_EBX, REG_NON, (int)pRelativeVar->offset, MOD_DISP32 );
|
---|
| 673 | obp-=sizeof(long);
|
---|
| 674 | pobj_GlobalVarSchedule->add();
|
---|
| 675 | obp+=sizeof(long);
|
---|
| 676 |
|
---|
| 677 | if(pRelativeVar->bOffsetOffset){
|
---|
| 678 | //add ebx,ecx
|
---|
| 679 | OpBuffer[obp++]=(char)0x03;
|
---|
| 680 | OpBuffer[obp++]=(char)0xD9;
|
---|
| 681 | }
|
---|
| 682 |
|
---|
| 683 | //mov al,byte ptr[ebx]
|
---|
| 684 | OpBuffer[obp++]=(char)0x8A;
|
---|
| 685 | OpBuffer[obp++]=(char)0x03;
|
---|
| 686 | }
|
---|
[3] | 687 | else if(pRelativeVar->dwKind==VAR_LOCAL){
|
---|
| 688 | if(pRelativeVar->bOffsetOffset){
|
---|
| 689 | //add ecx,offset
|
---|
| 690 | OpBuffer[obp++]=(char)0x81;
|
---|
| 691 | OpBuffer[obp++]=(char)0xC1;
|
---|
| 692 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 693 | AddLocalVarAddrSchedule();
|
---|
| 694 | obp+=sizeof(long);
|
---|
| 695 |
|
---|
| 696 | //mov al,byte ptr[ebp+ecx]
|
---|
| 697 | OpBuffer[obp++]=(char)0x8A;
|
---|
| 698 | OpBuffer[obp++]=(char)0x44;
|
---|
| 699 | OpBuffer[obp++]=(char)0x0D;
|
---|
| 700 | OpBuffer[obp++]=(char)0x00;
|
---|
| 701 | }
|
---|
| 702 | else{
|
---|
| 703 | //mov al,byte ptr[ebp+offset]
|
---|
| 704 | OpBuffer[obp++]=(char)0x8A;
|
---|
| 705 | OpBuffer[obp++]=(char)0x85;
|
---|
| 706 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 707 | AddLocalVarAddrSchedule();
|
---|
| 708 | obp+=sizeof(long);
|
---|
| 709 | }
|
---|
| 710 | }
|
---|
| 711 | else if(pRelativeVar->dwKind==VAR_REFLOCAL){
|
---|
| 712 | //mov ebx,dword ptr[ebp+offset]
|
---|
| 713 | OpBuffer[obp++]=(char)0x8B;
|
---|
| 714 | OpBuffer[obp++]=(char)0x9D;
|
---|
| 715 | *((long *)(OpBuffer+obp))=pRelativeVar->offset;
|
---|
| 716 | AddLocalVarAddrSchedule();
|
---|
| 717 | obp+=sizeof(long);
|
---|
| 718 |
|
---|
| 719 | if(pRelativeVar->bOffsetOffset){
|
---|
| 720 | //add ebx,ecx
|
---|
| 721 | OpBuffer[obp++]=(char)0x03;
|
---|
| 722 | OpBuffer[obp++]=(char)0xD9;
|
---|
| 723 | }
|
---|
| 724 |
|
---|
| 725 | //mov al,byte ptr[ebx]
|
---|
| 726 | OpBuffer[obp++]=(char)0x8A;
|
---|
| 727 | OpBuffer[obp++]=(char)0x03;
|
---|
| 728 | }
|
---|
| 729 | else if(pRelativeVar->dwKind==VAR_DIRECTMEM){
|
---|
| 730 | //mov al,byte ptr[ecx]
|
---|
| 731 | OpBuffer[obp++]=(char)0x8A;
|
---|
| 732 | OpBuffer[obp++]=(char)0x01;
|
---|
| 733 | }
|
---|
| 734 |
|
---|
| 735 | //push eax
|
---|
| 736 | op_push(REG_EAX);
|
---|
| 737 | }
|
---|