Changeset 251 in dev

Timestamp:

Jul 30, 2007, 2:00:45 AM (17 years ago)

Author:

dai_9181

Message:

 

Location:

trunk/abdev

Files:

• BasicCompiler32/Compile_ProcOp.cpp (modified) (3 diffs)
• BasicCompiler32/x86CodeGenerator.cpp (modified) (8 diffs)
• BasicCompiler_Common/include/CodeGenerator.h (modified) (3 diffs)
• BasicCompiler_Common/src/CommonCodeGenerator.cpp (modified) (4 diffs)

trunk/abdev/BasicCompiler32/Compile_ProcOp.cpp

@@ -244 +244 @@
     extern HANDLE hHeap;
     extern BOOL bDebugCompile;
-    int i3,i4,LocalVarSchedule,EspOffsetSchedule,BaseOffset;
+    int i3,i4,LocalVarSchedule,BaseOffset;
     char temporary[VN_SIZE];
 
@@ -440 +440 @@
     compiler.codeGenerator.ClearContinueArea();
 
+    const PertialSchedule *pEspOffsetPertialSchedule = NULL;
     if(bDebugCompile&&bDebugSupportProc==0){
         //push dword ptr[ebp+(AllLocalVarSize-BaseOffset)]（スケジュール）
-        OpBuffer[obp++]=(char)0xFF;
-        OpBuffer[obp++]=(char)0xB5;
-        EspOffsetSchedule=obp;
-        obp+=sizeof(long);  
+        pEspOffsetPertialSchedule = compiler.codeGenerator.op_push_M( REG_EBP, 0, Schedule::None, true );
 
         //push dword ptr[ebp]（以前のebp）
@@ -621 +619 @@
 
     if(bDebugCompile&&bDebugSupportProc==0){
-        *((long *)(OpBuffer+EspOffsetSchedule))=AllLocalVarSize-BaseOffset-sizeof(long);
+        compiler.codeGenerator.opfix( pEspOffsetPertialSchedule, AllLocalVarSize-BaseOffset-sizeof(long) );
 
         //call _DebugSys_EndProc

trunk/abdev/BasicCompiler32/x86CodeGenerator.cpp

@@ -19 +19 @@
 #define INDEX_NON   0x04
 
-void CodeGenerator::set_mod_rm_sib_disp(char mod,int reg,int scale,int index_reg,int base_reg,long disp, Schedule::Type scheduleType ){
+const PertialSchedule * CodeGenerator::set_mod_rm_sib_disp(char mod,int reg,int scale,int index_reg,int base_reg,long disp, Schedule::Type scheduleType, bool isPertialSchedule )
+{
+    const PertialSchedule *pPertialSchedule = NULL;
 
     // エラーチェック
@@ -30 +32 @@
         SetError();
     }
+    if( isPertialSchedule && !( mod == MOD_DISP32 || mod == MOD_BASE_DISP32 ) )
+    {
+        SetError();
+    }
 
     if(mod==MOD_DISP32){
@@ -45 +51 @@
 
     //レジスタモードの場合は、ここで終了
-    if(mod==MOD_REG) return;
+    if(mod==MOD_REG) return pPertialSchedule;
 
 
@@ -57 +63 @@
 
     //ディスプレースメントを必要としない場合は、ここで終了
-    if(mod==MOD_BASE) return;
+    if(mod==MOD_BASE) return pPertialSchedule;
 
 
@@ -70 +76 @@
     else
     {
+        if( isPertialSchedule )
+        {
+            pertialSchedules.push_back( new PertialSchedule( pNativeCode->GetSize(), sizeof(long) ) );
+            pPertialSchedule = pertialSchedules.back();
+        }
+
         pNativeCode->Put( disp, scheduleType );
     }
+
+    return pPertialSchedule;
 }
 
@@ -86 +100 @@
     pNativeCode->Put( (char)(opcode|REGISTER_OPERAND(reg)) );
 }
-void CodeGenerator::__op_format(char op_prefix,char opcode1,char opcode2,int reg,int base_reg,int offset,char mod, Schedule::Type scheduleType ){
+const PertialSchedule *CodeGenerator::__op_format(char op_prefix,char opcode1,char opcode2,int reg,int base_reg,int offset,char mod, Schedule::Type scheduleType, bool isPertialSchedule ){
     //命令プリフィックス
     if(op_prefix)
@@ -101 +115 @@
 
     //ModR/M, SIB, disp
-    set_mod_rm_sib_disp(mod,reg,SCALE_NON,INDEX_NON,base_reg,offset, scheduleType );
+    return set_mod_rm_sib_disp(mod,reg,SCALE_NON,INDEX_NON,base_reg,offset, scheduleType, isPertialSchedule );
 }
 
@@ -731 +745 @@
     }
 }
-void CodeGenerator::op_push_M( int base_reg, long offset, Schedule::Type scheduleType )
-{
+const PertialSchedule *CodeGenerator::op_push_M( int base_reg, long offset, Schedule::Type scheduleType, bool isPertialSchedule )
+{
+    const PertialSchedule *pPertialSchedule = NULL;
     if( base_reg == REG_NON )
     {
         // push dword ptr[offset]
-        __op_format( 0, (char)0xFF, 0, /*opcode->*/0x06, 0, offset, MOD_DISP32, scheduleType );
+        pPertialSchedule = __op_format( 0, (char)0xFF, 0, /*opcode->*/0x06, 0, offset, MOD_DISP32, scheduleType, isPertialSchedule );
     }
     else
     {
         // push dword ptr[base_reg+offset]
-        __op_format( 0, (char)0xFF, 0, /*opcode->*/0x06, base_reg, offset, MOD_BASE_DISP32, scheduleType );
-    }
+        pPertialSchedule = __op_format( 0, (char)0xFF, 0, /*opcode->*/0x06, base_reg, offset, MOD_BASE_DISP32, scheduleType, isPertialSchedule );
+    }
+    return pPertialSchedule;
 }
 void CodeGenerator::op_pop(int reg){

trunk/abdev/BasicCompiler_Common/include/CodeGenerator.h

@@ -255 +255 @@
     void CheckUnresolveSchedule();
 
+    void opfix( const PertialSchedule *pPertialSchedule, long newValue );
     void opfix_JmpPertialSchedule( const PertialSchedule *pPertialSchedule );
 
@@ -365 +366 @@
     /////////////////////////////////////////////////////////////////
 private:
-    void set_mod_rm_sib_disp(char mod,int reg,int scale,int index_reg,int base_reg,long disp, Schedule::Type scheduleType = Schedule::None );
+    const PertialSchedule *set_mod_rm_sib_disp(char mod,int reg,int scale,int index_reg,int base_reg,long disp, Schedule::Type scheduleType, bool isPertialSchedule );
     void __op_format(char op_prefix,char opcode,int reg);
-    void __op_format(char op_prefix,char opcode1,char opcode2,int reg,int base_reg,int offset,char mod, Schedule::Type scheduleType = Schedule::None );
+    const PertialSchedule *__op_format(char op_prefix,char opcode1,char opcode2,int reg,int base_reg,int offset,char mod, Schedule::Type scheduleType = Schedule::None, bool isPertialSchedule = false );
 public:
     void op_mov_MV          ( int op_size, int base_reg, long offset, Schedule::Type offsetScheduleType, long value, Schedule::Type valueScheduleType = Schedule::None );
@@ -409 +410 @@
     void op_push_V( long data, Schedule::Type scheduleType = Schedule::None );
     void op_push_M( int base_reg );
-    void op_push_M( int base_reg, long offset, Schedule::Type scheduleType = Schedule::None );
+    const PertialSchedule *op_push_M( int base_reg, long offset, Schedule::Type scheduleType = Schedule::None, bool isPertialSchedule = false );
     void op_pop(int reg = REG_NON);
     void op_add_esp(long num);

trunk/abdev/BasicCompiler_Common/src/CommonCodeGenerator.cpp

@@ -27 +27 @@
 }
 
-
-// 分岐関連
-void CodeGenerator::opfix_JmpPertialSchedule( const PertialSchedule *pPertialSchedule )
+void CodeGenerator::opfix( const PertialSchedule *pPertialSchedule, long newValue )
 {
     bool isSuccessful = false;
@@ -38 +36 @@
         if( (*it) == pPertialSchedule )
         {
-            long newValue = pNativeCode->GetSize() - (pPertialSchedule->GetCodePos()+pPertialSchedule->GetTypeSize());
-
-            extern int obp;
-            long newValueOld = obp - (pPertialSchedule->GetObpOld()+pPertialSchedule->GetTypeSize());
-
             if( pPertialSchedule->GetTypeSize() == sizeof(char) )
             {
@@ -54 +47 @@
 
                 // TODO: 未完成（用が無くなったら消す）
+                pNativeCode->OverwriteOld( pPertialSchedule->GetObpOld(), (char)newValue );
+            }
+            else if( pPertialSchedule->GetTypeSize() == sizeof(long) )
+            {
+                pNativeCode->Overwrite( pPertialSchedule->GetCodePos(), newValue );
+
+                // TODO: 未完成（用が無くなったら消す）
+                pNativeCode->OverwriteOld( pPertialSchedule->GetObpOld(), newValue );
+            }
+            else
+            {
+                SetError();
+            }
+
+            it = pertialSchedules.erase( it );
+            delete pPertialSchedule;
+
+            isSuccessful = true;
+        }
+        else
+        {
+            it++;
+        }
+    }
+
+    if( isSuccessful == false )
+    {
+        SetError();
+    }
+}
+
+
+// 分岐関連
+void CodeGenerator::opfix_JmpPertialSchedule( const PertialSchedule *pPertialSchedule )
+{
+    bool isSuccessful = false;
+
+    PertialSchedules::iterator it = pertialSchedules.begin();
+    while( it != pertialSchedules.end() )
+    {
+        if( (*it) == pPertialSchedule )
+        {
+            long newValue = pNativeCode->GetSize() - (pPertialSchedule->GetCodePos()+pPertialSchedule->GetTypeSize());
+
+            extern int obp;
+            long newValueOld = obp - (pPertialSchedule->GetObpOld()+pPertialSchedule->GetTypeSize());
+
+            if( pPertialSchedule->GetTypeSize() == sizeof(char) )
+            {
+                if( newValue < -128 || 127 < newValue )
+                {
+                    // 範囲外
+                    SetError();
+                }
+
+                pNativeCode->Overwrite( pPertialSchedule->GetCodePos(), (char)newValue );
+
+                // TODO: 未完成（用が無くなったら消す）
                 pNativeCode->OverwriteOld( pPertialSchedule->GetObpOld(), (char)newValueOld );
             }
@@ -130 +181 @@
     {
         pertialSchedules.push_back( new PertialSchedule( pNativeCode->GetSize(), op_size ) );
-        pPertialSchedule = pertialSchedules[pertialSchedules.size()-1];
+        pPertialSchedule = pertialSchedules.back();
     }