Changeset 62 in dev for BasicCompiler32/Compile_Var.cpp

Timestamp:

Feb 22, 2007, 3:57:56 AM (17 years ago)

Author:

dai_9181

Message:

グローバル変数に対してByRefを指定できるようにした

File:

• BasicCompiler32/Compile_Var.cpp (modified) (4 diffs)

BasicCompiler32/Compile_Var.cpp

@@ -614 +614 @@
     pRelativeVar->offset=GlobalVar[i].offset;
     pRelativeVar->bOffsetOffset=0;
-    pRelativeVar->dwKind=VAR_GLOBAL;
+    if(GlobalVar[i].fRef){
+        // 参照型
+        pRelativeVar->dwKind = VAR_REFGLOBAL;
+    }
+    else pRelativeVar->dwKind=VAR_GLOBAL;
     *pType=GlobalVar[i].type;
     lpIndex=GlobalVar[i].u.index;
@@ -1180 +1184 @@
         GetNowStaticVarFullName(VarName,temporary);
 
-        AddGlobalVariable(temporary,SubScripts,&TypeInfo,TypeSize,InitBuf,ConstractParameter,dwFlags);
+        AddGlobalVariable(isRef, temporary,SubScripts,&TypeInfo,TypeSize,InitBuf,ConstractParameter,dwFlags);
 
         /*
@@ -1193 +1197 @@
             /////////////////////////
 
-            AddGlobalVariable(VarName,SubScripts,&TypeInfo,TypeSize,InitBuf,ConstractParameter,dwFlags);
+            AddGlobalVariable(isRef, VarName,SubScripts,&TypeInfo,TypeSize,InitBuf,ConstractParameter,dwFlags);
         }
         else{
@@ -1365 +1369 @@
         }
     }
+    else if(pRelativeVar->dwKind==VAR_REFGLOBAL){
+        if(pRelativeVar->bOffsetOffset){
+            //mov eax,ecx
+            OpBuffer[obp++]=(char)0x8B;
+            OpBuffer[obp++]=(char)0xC1;
+
+            //add eax,dword ptr[offset]
+            op_add_RM( sizeof(long), REG_EAX, REG_NON, (int)pRelativeVar->offset, MOD_DISP32 );
+        }
+        else{
+            //mov eax,dword ptr[offset]
+            op_mov_RM( sizeof(long), REG_EAX, REG_NON, (int)pRelativeVar->offset, MOD_DISP32 );
+        }
+        obp-=sizeof(long);
+        pobj_GlobalVarSchedule->add();
+        obp+=sizeof(long);
+    }
     else if(pRelativeVar->dwKind==VAR_LOCAL){
         if(pRelativeVar->bOffsetOffset){