source: dev/trunk/abdev/BasicCompiler32/Compile_ProcOp.cpp@ 340

Last change on this file since 340 was 331, checked in by dai_9181, 17 years ago

AddressOfの左辺値を加味した処理を簡潔にした

File size: 24.6 KB
RevLine 
[206]1#include "stdafx.h"
2
[183]3#include <jenga/include/smoothie/Smoothie.h>
4#include <jenga/include/smoothie/LexicalAnalysis.h>
5
6#include <Program.h>
[193]7#include <Compiler.h>
[248]8#include <LexicalScope.h>
[206]9#include <Class.h>
10#include <Variable.h>
[195]11#include <NamespaceSupporter.h>
[183]12
[3]13#include "../BasicCompiler_Common/common.h"
14#include "Opcode.h"
15
16
[86]17void SystemProc( const UserProc &userProc ){
18 if( userProc.GetName() == "_System_GetEip" ){
[3]19 //mov eax,dword ptr[esp]
[235]20 compiler.codeGenerator.op_mov_RM( sizeof(long), REG_EAX, REG_ESP, 0, MOD_BASE );
[3]21
22 //ret
[225]23 compiler.codeGenerator.op_ret();
[3]24 }
[86]25 else if( userProc.GetName() == "_System_InitDllGlobalVariables" ){
[3]26 ////////////////////////////////////////
27 // DLLのグローバル領域をコンパイル
28 ////////////////////////////////////////
29
[266]30 if( !compiler.IsDll() ){
[3]31 //ret
[225]32 compiler.codeGenerator.op_ret();
[3]33
34 return;
35 }
36
[206]37 const UserProc *pBackUserProc;
[76]38 pBackUserProc = &UserProc::CompilingUserProc();
39 UserProc::CompileStartForGlobalArea();
[3]40
41 int BackCp;
42 BackCp=cp;
43 cp=-1;
44
45 extern BOOL bDebugCompile;
46 if(bDebugCompile){
47 //デバッグ用の変数を定義
48 DebugVariable();
49 }
50
51 //GC用の変数を定義
52 InitGCVariables();
53
[129]54 //_System_StartupProgramの呼び出し
[206]55 extern const UserProc *pSub_System_StartupProgram;
[225]56 compiler.codeGenerator.op_call(pSub_System_StartupProgram);
[129]57
[42]58 //クラスに属する静的メンバを定義
[265]59 compiler.GetObjectModule().meta.GetClasses().InitStaticMember();
[42]60
[3]61 GetGlobalDataForDll();
62
[76]63 UserProc::CompileStartForUserProc( pBackUserProc );
[3]64 cp=BackCp;
65
66 //ret
[225]67 compiler.codeGenerator.op_ret();
[3]68 }
[86]69 else if( userProc.GetName() == "_System_InitStaticLocalVariables" ){
[3]70 //静的ローカルオブジェクトのコンストラクタ呼び出し
71
[265]72 BOOST_FOREACH( Variable *pVar, compiler.GetObjectModule().meta.GetGlobalVars() ){
[76]73 if(memicmp(pVar->GetName().c_str(),"Static%",7)==0){
[3]74 //コンストラクタ呼び出し
[206]75 if( pVar->GetType().IsObject() ){
[3]76
77 //エラー用
[76]78 cp=pVar->source_code_address;
[3]79
[50]80 CallConstructor(
[76]81 pVar->GetName().c_str(),
[206]82 pVar->GetSubscripts(),
83 pVar->GetType(),
84 pVar->GetParamStrForConstructor().c_str());
[3]85 }
86 }
87 }
88
89 //ret
[225]90 compiler.codeGenerator.op_ret();
[3]91 }
[86]92 else if( userProc.GetName() == "_System_Call_Destructor_of_GlobalObject" ){
[3]93
[206]94 const UserProc *pBackUserProc;
[76]95 pBackUserProc = &UserProc::CompilingUserProc();
96 UserProc::CompileStartForGlobalArea();
[3]97
[248]98 compiler.codeGenerator.lexicalScopes.CallDestructorsOfScopeEnd();
[3]99
[76]100 UserProc::CompileStartForUserProc( pBackUserProc );
[3]101
102
103 //ret
[225]104 compiler.codeGenerator.op_ret();
[3]105 }
[86]106 else if( userProc.GetName() == "_System_GetSp" ){
[3]107 //mov eax,esp
[225]108 compiler.codeGenerator.op_mov_RR(REG_EAX,REG_ESP);
[3]109
110 //add eax,PTR_SIZE
[225]111 compiler.codeGenerator.op_add_RV8(REG_EAX,PTR_SIZE);
[3]112
113 //ret
[225]114 compiler.codeGenerator.op_ret();
[3]115 }
[86]116 else if( userProc.GetName() == "_allrem" ){
[3]117 //乗除演算用の特殊関数(64ビット整数対応)
118 BYTE Buffer_allrem[]={
119 0x53,0x57,0x33,0xFF,0x8B,0x44,0x24,0x10,0x0B,0xC0,0x7D,0x14,0x47,0x8B,0x54,0x24,0x0C,0xF7,0xD8,0xF7,0xDA,0x83,0xD8,0x00,0x89,0x44,0x24,0x10,0x89,0x54,0x24,0x0C,0x8B,0x44,0x24,0x18,0x0B,0xC0,0x7D,0x13,0x8B,0x54,0x24,0x14,0xF7,0xD8,0xF7,0xDA,0x83,0xD8,0x00,0x89,0x44,0x24,0x18,0x89,0x54,0x24,0x14,0x0B,0xC0,0x75,0x1B,0x8B,0x4C,0x24,0x14,0x8B,0x44,0x24,0x10,0x33,0xD2,0xF7,0xF1,0x8B,0x44,0x24,0x0C,0xF7,0xF1,0x8B,0xC2,0x33,0xD2,0x4F,0x79,0x4E,0xEB,0x53,0x8B,0xD8,0x8B,0x4C,0x24,0x14,0x8B,0x54,0x24,0x10,0x8B,0x44,0x24,0x0C,0xD1,0xEB,0xD1,0xD9,0xD1,0xEA,0xD1,0xD8,0x0B,0xDB,0x75,0xF4,0xF7,0xF1,0x8B,0xC8,0xF7,0x64,0x24,0x18,0x91,0xF7,0x64,0x24,0x14,0x03,0xD1,0x72,0x0E,0x3B,0x54,0x24,0x10,0x77,0x08,0x72,0x0E,0x3B,0x44,0x24,0x0C,0x76,0x08,0x2B,0x44,0x24,0x14,0x1B,0x54,0x24,0x18,0x2B,0x44,0x24,0x0C,0x1B,0x54,0x24,0x10,0x4F,0x79,0x07,0xF7,0xDA,0xF7,0xD8,0x83,0xDA,0x00,0x5F,0x5B,0xC2,0x10,0x00
120 };
121
[276]122 compiler.codeGenerator.PutOld( NativeCode( (const char *)Buffer_allrem, 178 ) );
[3]123 }
[86]124 else if( userProc.GetName() == "_aullrem" ){
[3]125 //乗除演算用の特殊関数(64ビット整数対応)
126 BYTE Buffer_aullrem[]={
127 0x53,0x8B,0x44,0x24,0x14,0x0B,0xC0,0x75,0x18,0x8B,0x4C,0x24,0x10,0x8B,
128 0x44,0x24,0x0C,0x33,0xD2,0xF7,0xF1,0x8B,0x44,0x24,0x08,0xF7,0xF1,0x8B,
129 0xC2,0x33,0xD2,0xEB,0x50,0x8B,0xC8,0x8B,0x5C,0x24,0x10,0x8B,0x54,0x24,
130 0x0C,0x8B,0x44,0x24,0x08,0xD1,0xE9,0xD1,0xDB,0xD1,0xEA,0xD1,0xD8,0x0B,
131 0xC9,0x75,0xF4,0xF7,0xF3,0x8B,0xC8,0xF7,0x64,0x24,0x14,0x91,0xF7,0x64,
132 0x24,0x10,0x03,0xD1,0x72,0x0E,0x3B,0x54,0x24,0x0C,0x77,0x08,0x72,0x0E,
133 0x3B,0x44,0x24,0x08,0x76,0x08,0x2B,0x44,0x24,0x10,0x1B,0x54,0x24,0x14,
134 0x2B,0x44,0x24,0x08,0x1B,0x54,0x24,0x0C,0xF7,0xDA,0xF7,0xD8,0x83,0xDA,
135 0x00,0x5B,0xC2,0x10,0x00
136 };
137
[276]138 compiler.codeGenerator.PutOld( NativeCode( (const char *)Buffer_aullrem, 117 ) );
[3]139 }
[86]140 else if( userProc.GetName() == "_allmul" ){
[3]141 //乗算用の特殊関数(64ビット整数対応)
142 BYTE Buffer_allmul[]={
143 0x8B,0x44,0x24,0x08,0x8B,0x4C,0x24,0x10,0x0B,0xC8,0x8B,0x4C,0x24,0x0C,0x75,0x09,0x8B,0x44,0x24,0x04,0xF7,0xE1,0xC2,0x10,0x00,0x53,0xF7,0xE1,0x8B,0xD8,0x8B,0x44,0x24,0x08,0xF7,0x64,0x24,0x14,0x03,0xD8,0x8B,0x44,0x24,0x08,0xF7,0xE1,0x03,0xD3,0x5B,0xC2,0x10,0x00
144 };
145
[276]146 compiler.codeGenerator.PutOld( NativeCode( (const char *)Buffer_allmul, 52 ) );
[3]147 }
[86]148 else if( userProc.GetName() == "_alldiv" ){
[3]149 //除算用の特殊関数(64ビット整数対応)
150 BYTE Buffer_alldiv[]={
151 0x57,0x56,0x53,0x33,0xFF,0x8B,0x44,0x24,0x14,0x0B,0xC0,0x7D,0x14,0x47,0x8B,0x54,0x24,0x10,0xF7,0xD8,0xF7,0xDA,0x83,0xD8,0x00,0x89,0x44,0x24,0x14,0x89,0x54,0x24,0x10,0x8B,0x44,0x24,0x1C,0x0B,0xC0,0x7D,0x14,0x47,0x8B,0x54,0x24,0x18,0xF7,0xD8,0xF7,0xDA,0x83,0xD8,0x00,0x89,0x44,0x24,0x1C,0x89,0x54,0x24,0x18,0x0B,0xC0,0x75,0x18,0x8B,0x4C,0x24,0x18,0x8B,0x44,0x24,0x14,0x33,0xD2,0xF7,0xF1,0x8B,0xD8,0x8B,0x44,0x24,0x10,0xF7,0xF1,0x8B,0xD3,0xEB,0x41,0x8B,0xD8,0x8B,0x4C,0x24,0x18,0x8B,0x54,0x24,0x14,0x8B,0x44,0x24,0x10,0xD1,0xEB,0xD1,0xD9,0xD1,0xEA,0xD1,0xD8,0x0B,0xDB,0x75,0xF4,0xF7,0xF1,0x8B,0xF0,0xF7,0x64,0x24,0x1C,0x8B,0xC8,0x8B,0x44,0x24,0x18,0xF7,0xE6,0x03,0xD1,0x72,0x0E,0x3B,0x54,0x24,0x14,0x77,0x08,0x72,0x07,0x3B,0x44,0x24,0x10,0x76,0x01,0x4E,0x33,0xD2,0x8B,0xC6,0x4F,0x75,0x07,0xF7,0xDA,0xF7,0xD8,0x83,0xDA,0x00,0x5B,0x5E,0x5F,0xC2,0x10,0x00
152 };
153
[276]154 compiler.codeGenerator.PutOld( NativeCode( (const char *)Buffer_alldiv, 170 ) );
[3]155 }
[86]156 else if( userProc.GetName() == "_aulldiv" ){
[3]157 //整数除算用の特殊関数(64ビット整数対応)
158 BYTE Buffer_aulldiv[]={
159 0x53,0x56,0x8B,0x44,0x24,0x18,0x0B,0xC0,0x75,0x18,0x8B,0x4C,0x24,0x14,
160 0x8B,0x44,0x24,0x10,0x33,0xD2,0xF7,0xF1,0x8B,0xD8,0x8B,0x44,0x24,0x0C,
161 0xF7,0xF1,0x8B,0xD3,0xEB,0x41,0x8B,0xC8,0x8B,0x5C,0x24,0x14,0x8B,0x54,
162 0x24,0x10,0x8B,0x44,0x24,0x0C,0xD1,0xE9,0xD1,0xDB,0xD1,0xEA,0xD1,0xD8,
163 0x0B,0xC9,0x75,0xF4,0xF7,0xF3,0x8B,0xF0,0xF7,0x64,0x24,0x18,0x8B,0xC8,
164 0x8B,0x44,0x24,0x14,0xF7,0xE6,0x03,0xD1,0x72,0x0E,0x3B,0x54,0x24,0x10,
165 0x77,0x08,0x72,0x07,0x3B,0x44,0x24,0x0C,0x76,0x01,0x4E,0x33,0xD2,0x8B,
166 0xC6,0x5E,0x5B,0xC2,0x10,0x00
167 };
168
[276]169 compiler.codeGenerator.PutOld( NativeCode( (const char *)Buffer_aulldiv, 104 ) );
[3]170 }
[86]171 else if( userProc.GetName() == "_allshl" ){
[3]172 //符号あり左ビットシフト用の特殊関数(64ビット整数対応)
173 BYTE Buffer_allshl[]={
174 0x80,0xF9,0x40,0x73,0x15,0x80,0xF9,0x20,0x73,0x06,0x0F,0xA5,0xC2,0xD3,0xE0,0xC3,0x8B,0xD0,0x33,0xC0,0x80,0xE1,0x1F,0xD3,0xE2,0xC3,0x33,0xC0,0x33,0xD2,0xC3
175 };
176
[276]177 compiler.codeGenerator.PutOld( NativeCode( (const char *)Buffer_allshl, 31 ) );
[3]178 }
[86]179 else if( userProc.GetName() == "_allshr" ){
[3]180 //符号あり右ビットシフト用の特殊関数(64ビット整数対応)
181 BYTE Buffer_allshr[]={
182 0x80,0xF9,0x40,0x73,0x16,0x80,0xF9,0x20,0x73,0x06,0x0F,0xAD,0xD0,0xD3,0xFA,0xC3,0x8B,0xC2,0xC1,0xFA,0x1F,0x80,0xE1,0x1F,0xD3,0xF8,0xC3,0xC1,0xFA,0x1F,0x8B,0xC2,0xC3
183 };
184
[276]185 compiler.codeGenerator.PutOld( NativeCode( (const char *)Buffer_allshr, 33 ) );
[3]186 }
[86]187 else if( userProc.GetName() == "_aullshr" ){
[3]188 //符号なし右ビットシフト用の特殊関数(64ビット整数対応)
189 BYTE Buffer_aullshr[]={
190 0x80,0xF9,0x40, //cmp cl,40h
191 0x73,0x15, //jae RETZERO (0040d71a)
192 0x80,0xF9,0x20, //cmp cl,20h
193 0x73,0x06, //jae MORE32 (0040d710)
194 0x0F,0xAD,0xD0, //shrd eax,edx,cl
195 0xD3,0xEA, //shr edx,cl
196 0xC3, //ret
197 //MORE32:
198 0x8B,0xC2, //mov eax,edx
199 0x33,0xD2, //xor edx,edx
200 0x80,0xE1,0x1F, //and cl,1Fh
201 0xD3,0xE8, //shr eax,cl
202 0xC3, //ret
203 //RETZERO:
204 0x33,0xC0, //xor eax,eax
205 0x33,0xD2, //xor edx,edx
206 0xC3 //ret
207 };
208
[276]209 compiler.codeGenerator.PutOld( NativeCode( (const char *)Buffer_aullshr, 31 ) );
[3]210 }
[90]211 else{
212 SetError();
213 }
214}
[206]215void AutoGeneration( const UserProc &userProc){
[90]216 if( userProc.GetName() == "InitializeUserTypes"
[89]217 && userProc.HasParentClass()
[131]218 && userProc.GetParentClass().GetName() == "_System_TypeBase" ){
[89]219
[265]220 compiler.GetObjectModule().meta.GetClasses().Compile_System_InitializeUserTypes();
[86]221 }
[95]222 else if( userProc.GetName() == "RegisterGlobalRoots"
223 && userProc.HasParentClass()
[131]224 && userProc.GetParentClass().GetName() == "_System_CGarbageCollection" ){
[95]225
226 Compile_AddGlobalRootsForGc();
227 }
[308]228 else if( userProc.GetName() == compiler.globalAreaProcName ){
229 ////////////////////////////////////////
230 // グローバル領域をコンパイル
231 ////////////////////////////////////////
232
233 const UserProc *pBackUserProc = &UserProc::CompilingUserProc();
234 UserProc::CompileStartForGlobalArea();
235
236 int BackCp = cp;
237 cp=-1;
238
239 //クラスに属する静的メンバを定義
240 compiler.GetObjectModule().meta.GetClasses().InitStaticMember();
241
242 //グローバル実行領域をコンパイル開始
243 CompileBuffer(0,0);
244
245 //Goto未知ラベルスケジュールが存在したらエラーにする
246 BOOST_FOREACH( const GotoLabelSchedule *pGotoLabelSchedule, compiler.codeGenerator.gotoLabelSchedules )
247 {
248 if(pGotoLabelSchedule->GetName().size()>0){
249 SetError(6,pGotoLabelSchedule->GetName(),pGotoLabelSchedule->GetSourceCodePos());
250 }
251 else{
252 char temporary[255];
253 sprintf(temporary,"%d",pGotoLabelSchedule->GetLineNum());
254 SetError(6,temporary,pGotoLabelSchedule->GetSourceCodePos());
255 }
256 }
257
258 UserProc::CompileStartForUserProc( pBackUserProc );
259 cp=BackCp;
260 }
[78]261 else{
262 SetError();
263 }
[3]264}
265
[316]266void _compile_proc(const UserProc *pUserProc)
267{
[3]268 extern char *basbuf;
269 extern HANDLE hHeap;
270 extern BOOL bDebugCompile;
[253]271 int i3,i4,BaseOffset;
[3]272 char temporary[VN_SIZE];
273
[206]274 if( pUserProc->GetLocalVars().size() ){
[76]275 SetError();
276 return;
277 }
278
[206]279 trace_for_sourcecodestep( "★★★ " << pUserProc->GetFullName() << "のコンパイルを開始" );
280
[75]281 pUserProc->CompleteCompile();
[3]282
283 extern BOOL bSystemProc;
[75]284 if(memcmp(pUserProc->GetName().c_str(),"_System_",8)==0) bSystemProc=1;
[3]285 else bSystemProc=0;
286
287 extern BOOL bDebugSupportProc;
[75]288 if(memcmp(pUserProc->GetName().c_str(),"_DebugSys_",10)==0){
[3]289 if(!bDebugCompile){
290 return;
291 }
292 bDebugSupportProc=1;
293 }
294 else bDebugSupportProc=0;
295
[278]296 if( pUserProc->GetCodeSize() != 0 || pUserProc->GetNativeCode().GetSize() != 0 )
[276]297 {
298 // 既にコード生成が行われている場合はエラー
299 SetError();
300 }
[3]301
[89]302 //コンパイル中の関数が属するクラス
[290]303 compiler.pCompilingClass = pUserProc->GetParentClassPtr();
[89]304
305 //コンパイルスタートをクラス管理クラスに追加
[265]306 compiler.GetObjectModule().meta.GetClasses().StartCompile( pUserProc );
[89]307
308 //コンパイル中の関数
309 UserProc::CompileStartForUserProc( pUserProc );
310
[101]311 // コンパイル中の関数が属する名前空間
[199]312 compiler.GetNamespaceSupporter().SetLivingNamespaceScopes( pUserProc->GetNamespaceScopes() );
[101]313
[108]314 // コンパイル中の関数でImportsされている名前空間
[199]315 compiler.GetNamespaceSupporter().SetImportedNamespaces( pUserProc->GetImportedNamespaces() );
[108]316
[225]317 // コード生成対象を選択
318 compiler.codeGenerator.Select( (const_cast<UserProc *>(pUserProc))->GetNativeCode() );
319
[75]320 if(pUserProc->IsSystem()){
[89]321 ////////////////////
322 // 特殊関数
323 ////////////////////
324
[3]325 extern int AllLocalVarSize;
326 AllLocalVarSize=0;
327
[86]328 SystemProc(*pUserProc);
[3]329 return;
330 }
331
[285]332 if( !pUserProc->IsAutoGeneration() )
333 {
334 cp=pUserProc->GetCodePos();
335 for(;;cp++){
336 if(IsCommandDelimitation(basbuf[cp])) break;
337 }
338 cp--;
[3]339 }
340
341 //ローカル変数に関する情報
342 extern int AllLocalVarSize;
343 AllLocalVarSize=0;
344
345 //パラメータ用の変数データを考慮
[75]346 for(i3=(int)pUserProc->RealParams().size()-1;i3>=0;i3--){
347 Parameter &param = *pUserProc->RealParams()[i3];
[73]348
[275]349 Variable *pVar = new Variable( param.GetVarName(), param, false, param.IsRef(), "", false );
[3]350
[76]351 if( param.IsArray() ){
[206]352 pVar->SetArray( param.GetSubscripts() );
[3]353 }
354
[76]355 int varSize;
[73]356 if( param.IsRef() == false && param.IsStruct() ){
[64]357 //構造体のByValパラメータ
[76]358 pVar->ThisIsParameter();
359 varSize=PTR_SIZE;
[3]360 }
361 else{
[76]362 if( param.IsArray() == false ){
363 varSize = pVar->GetMemorySize();
[3]364 }
365 else{
[76]366 varSize=PTR_SIZE;
[3]367 }
368 }
[76]369 AllLocalVarSize+=varSize;
[206]370 pVar->SetOffsetAddress( AllLocalVarSize );
[3]371
372 //レキシカルスコープ情報
[248]373 pVar->SetScopeLevel( compiler.codeGenerator.lexicalScopes.GetNowLevel() );
374 pVar->SetScopeStartAddress( compiler.codeGenerator.lexicalScopes.GetStartAddress() );
[76]375 pVar->bLiving=TRUE;
[3]376
[206]377 pUserProc->GetLocalVars().push_back( pVar );
[3]378 }
379
380 //Thisポインタを示すローカルオフセット値をセット
381 extern int LocalVar_ThisPtrOffset;
382 LocalVar_ThisPtrOffset=AllLocalVarSize;
383
384 BaseOffset=AllLocalVarSize;
385
386 //ret用のアドレスを考慮
387 AllLocalVarSize+=sizeof(long);
388
389
390 ///////////////////////
391 // ここからコード生成
392
393 //sub esp,AllLocalVarSize(スケジュール)
[253]394 const PertialSchedule *pAllLocalVarPertialSchedule = compiler.codeGenerator.op_sub_esp( 0, true );
[3]395
396 //push ebp
[225]397 compiler.codeGenerator.op_push(REG_EBP);
[3]398
399 //mov ebp,esp
[235]400 compiler.codeGenerator.op_mov_RR( REG_EBP, REG_ESP );
[3]401
402 //push ebx
[225]403 compiler.codeGenerator.op_push(REG_EBX);
[3]404
405 //push esi
[235]406 compiler.codeGenerator.op_push( REG_ESI );
[3]407
408 //push edi
[235]409 compiler.codeGenerator.op_push( REG_EDI );
[3]410
[75]411 if( !pUserProc->ReturnType().IsNull() ){
[3]412 //戻り値が存在するとき
413
[75]414 const char *temp = pUserProc->GetName().c_str();
415 if( temp[0]==1&&temp[1]==ESC_OPERATOR ){
416 temp = "_System_ReturnValue";
417 }
[3]418
[75]419 if( pUserProc->ReturnType().IsStruct() ){
[64]420 //戻り値用の構造体(値型)はパラメータで引き渡される
[3]421 }
422 else{
[89]423 if( pUserProc->ReturnType().IsObject() ){
[299]424 sprintf(temporary,"%s=Nothing%c%c%s",temp,1,ESC_AS, compiler.TypeToString( pUserProc->ReturnType() ).c_str() );
[89]425 }
426 else{
427 //戻り値用の変数の定義
[299]428 sprintf(temporary,"%s%c%c%s",temp,1,ESC_AS, compiler.TypeToString( pUserProc->ReturnType() ).c_str() );
[89]429 }
[40]430
[3]431 OpcodeDim(temporary,0);
432 }
433 }
434
435 //プロシージャ抜け出しスケジュール(Exit Sub/Function)
[247]436 compiler.codeGenerator.exitSubCodePositions.clear();
[3]437
[260]438 //ラベル管理オブジェクトを初期化
[261]439 compiler.codeGenerator.gotoLabels.clear();
[3]440
441 //Gotoラベルスケジュール
[246]442 compiler.codeGenerator.gotoLabelSchedules.clear();
[3]443
444 //With情報のメモリを確保
445 extern WITHINFO WithInfo;
446 WithInfo.ppName=(char **)HeapAlloc(hHeap,0,1);
447 WithInfo.pWithCp=(int *)HeapAlloc(hHeap,0,1);
448 WithInfo.num=0;
449
450 //重複エラー情報管理のメモリを確保
451 extern char **SynonymErrorWords;
452 extern int SynonymErrorNum;
453 SynonymErrorNum=0;
454 SynonymErrorWords=(char **)HeapAlloc(hHeap,0,1);
455
456 //Continueアドレスを初期化
[241]457 compiler.codeGenerator.ClearContinueArea();
[3]458
[308]459 //レキシカルスコープ情報を初期化
460 compiler.codeGenerator.lexicalScopes.Init( compiler.codeGenerator.GetNativeCodeSize() );
461
[251]462 const PertialSchedule *pEspOffsetPertialSchedule = NULL;
[3]463 if(bDebugCompile&&bDebugSupportProc==0){
464 //push dword ptr[ebp+(AllLocalVarSize-BaseOffset)](スケジュール)
[251]465 pEspOffsetPertialSchedule = compiler.codeGenerator.op_push_M( REG_EBP, 0, Schedule::None, true );
[3]466
467 //push dword ptr[ebp](以前のebp)
[235]468 compiler.codeGenerator.op_push_M( REG_EBP );
[3]469
470 //call _DebugSys_StartProc
[206]471 extern const UserProc *pSub_DebugSys_StartProc;
[225]472 compiler.codeGenerator.op_call(pSub_DebugSys_StartProc);
[3]473 }
474
[206]475 if(compiler.pCompilingClass){
476 if( pUserProc->GetName() == compiler.pCompilingClass->GetName() ){
[3]477 ////////////////////////////////////
478 // コンストラクタをコンパイルするとき
479 ////////////////////////////////////
480
[17]481 //コンストラクタのコンパイル開始を通知
[206]482 compiler.pCompilingClass->NotifyStartConstructorCompile();
[17]483
[27]484 //基底クラスかどうかの識別
485 //(継承元がインターフェイスの場合も基底クラスと見なす)
[3]486 BOOL bThisIsSuperClass;
[206]487 if( !compiler.pCompilingClass->HasSuperClass() ) bThisIsSuperClass=1;
488 else if( compiler.pCompilingClass->GetSuperClass().GetConstructorMethod() == NULL ){
[3]489 //インターフェイスを継承したときはコンストラクタを持たない
490 bThisIsSuperClass=1;
491 }
492 else bThisIsSuperClass=0;
493
494 if(!bThisIsSuperClass){
495 /* サブクラスコンストラクタをコンパイルしているときは、
[27]496 基底クラスのコンストラクタを呼び出す */
[3]497
498 i3=cp+1;
499 while(IsCommandDelimitation(basbuf[i3])) i3++;
500 for(i4=0;;i3++,i4++){
501 if(!IsVariableChar(basbuf[i3])){
502 temporary[i4]=0;
503 break;
504 }
505 temporary[i4]=basbuf[i3];
506 }
[206]507 if( compiler.pCompilingClass->GetSuperClass().GetName() == temporary ){
[27]508 //基底クラスのコンストラクタを呼び出す
[3]509 cp=i3;
510 for(i4=0;;cp++,i4++){
511 if(IsCommandDelimitation(basbuf[cp])){
512 temporary[i4]=0;
513 break;
514 }
515 temporary[i4]=basbuf[cp];
516 }
517 if(!(temporary[0]=='('&&temporary[lstrlen(temporary)-1]==')')){
518 SetError(1,NULL,cp);
519 }
520 RemoveStringPare(temporary);
521
[89]522 Type dummyType;
523 CallProc( PROC_DEFAULT
[206]524 , &compiler.pCompilingClass->GetSuperClass().GetConstructorMethod()->GetUserProc()
525 , compiler.pCompilingClass->GetSuperClass().GetConstructorMethod()->GetUserProc().GetName().c_str()
[89]526 , temporary
[331]527 , Type() // baseTypeはなし
528 , dummyType
529 );
[3]530 }
531 else{
[27]532 //基底クラスのコンストラクタを暗黙的に呼び出す
[3]533 Opcode_CallProc("",
[206]534 &compiler.pCompilingClass->GetSuperClass().GetConstructorMethod()->GetUserProc(),
[3]535 0,
[290]536 ""
537 );
[3]538 }
539 }
540 }
[75]541 else if( pUserProc->IsDestructor() ){
[18]542 //デストラクタをコンパイルしたとき
543
544 //デストラクタのコンパイル開始を通知
[206]545 compiler.pCompilingClass->NotifyStartDestructorCompile();
[18]546 }
[3]547 }
548
549 //////////////////////////////////////////
550 //////////////////////////////////////////
551 ////// プロシージャ内をコンパイル ////////
[90]552 if( pUserProc->IsAutoGeneration() ){
553 AutoGeneration( *pUserProc );
554 }
[75]555 else{
[90]556 if(pUserProc->IsMacro()){
557 CompileBuffer(ESC_ENDMACRO,0);
558 }
559 else{
560 if(pUserProc->IsSub()){
561 CompileBuffer(ESC_ENDSUB,0);
562 }
563 else if(pUserProc->IsFunction()){
564 CompileBuffer(ESC_ENDFUNCTION,0);
565 }
566 }
[75]567 }
[3]568 //////////////////////////////////////////
569 //////////////////////////////////////////
570
[206]571 if( compiler.pCompilingClass ){
[17]572
[206]573 if( compiler.pCompilingClass->IsCompilingConstructor() ){
[17]574 // コンストラクタをコンパイルしていたとき
[18]575
[17]576 // コンストラクタのコンパイルが完了したことを通知
[206]577 compiler.pCompilingClass->NotifyFinishConstructorCompile();
[17]578 }
[75]579 else if( pUserProc->IsDestructor() ){
[3]580 ////////////////////////////////////
581 //デストラクタをコンパイルしたとき
582 ////////////////////////////////////
583
[18]584 // デストラクタのコンパイルが完了したことを通知
[206]585 compiler.pCompilingClass->NotifyFinishDestructorCompile();
[18]586
[206]587 if( compiler.pCompilingClass->HasSuperClass() ){
[3]588 /* サブクラスのデストラクタをコンパイルしているときは、
[27]589 基底クラスのデストラクタを呼び出す */
[3]590
[206]591 const CMethod *method = compiler.pCompilingClass->GetSuperClass().GetDestructorMethod();
[51]592 if( method ){
[3]593 Opcode_CallProc("",
[206]594 &method->GetUserProc(),
[3]595 0,
[290]596 ""
597 );
[3]598 }
599 }
600 }
601 }
602
603 //With情報のメモリを解放
604 for(i3=0;i3<WithInfo.num;i3++){
605 SetError(22,"With",WithInfo.pWithCp[i3]);
606 HeapDefaultFree(WithInfo.ppName[i3]);
607 }
608 HeapDefaultFree(WithInfo.ppName);
609 HeapDefaultFree(WithInfo.pWithCp);
610
611 //push ebp
612 AllLocalVarSize+=sizeof(long);
613
614 //ローカルオブジェクトの解放処理
[248]615 compiler.codeGenerator.lexicalScopes.CallDestructorsOfScopeEnd();
[3]616
[34]617 //プロシージャ抜け出しスケジュール(Exit Sub/Function)
[247]618 compiler.codeGenerator.ResolveExitSubSchedule();
[34]619
620 if(bDebugCompile&&bDebugSupportProc==0){
[251]621 compiler.codeGenerator.opfix( pEspOffsetPertialSchedule, AllLocalVarSize-BaseOffset-sizeof(long) );
[34]622
623 //call _DebugSys_EndProc
[206]624 extern const UserProc *pSub_DebugSys_EndProc;
[225]625 compiler.codeGenerator.op_call(pSub_DebugSys_EndProc);
[34]626 }
627
[75]628 if( !pUserProc->ReturnType().IsNull() ){
[3]629 //戻り値をeax、edxに設定
630 RELATIVE_VAR RelativeVar;
631
[75]632 const char *temp = pUserProc->GetName().c_str();
633 if( temp[0]==1 && temp[1]==ESC_OPERATOR ){
[3]634 temp="_System_ReturnValue";
[75]635 }
[76]636 GetVarOffsetReadWrite(temp,&RelativeVar,Type());
[3]637
[290]638 const Type &returnType = pUserProc->ReturnType();
639 if( returnType.IsObject() || returnType.IsStruct() )
640 {
[3]641 SetVarPtrToEax(&RelativeVar);
[290]642 if( returnType.IsObject() )
643 {
[64]644 //mov eax,dword ptr[eax]
[225]645 compiler.codeGenerator.op_mov_RM( sizeof(long), REG_EAX, REG_EAX, 0, MOD_BASE );
[64]646 }
[3]647 }
[290]648 else if( returnType.IsReal() )
[231]649 {
[3]650 //fld qword ptr[ebp+offset]
[253]651 compiler.codeGenerator.localVarPertialSchedules.push_back(
[290]652 compiler.codeGenerator.op_fld_base_offset( returnType.GetBasicType(), REG_EBP, RelativeVar.offset, Schedule::None, true )
[253]653 );
[3]654 }
[290]655 else if( returnType.Is64() )
656 {
[3]657 //mov eax,dword ptr[ebp+offset]
[253]658 compiler.codeGenerator.localVarPertialSchedules.push_back(
659 compiler.codeGenerator.op_mov_RM( sizeof(long), REG_EAX, REG_EBP, RelativeVar.offset, MOD_BASE_DISP32, Schedule::None, true )
660 );
[3]661
662 //mov edx,dword ptr[ebp+offset+sizeof(long)]
[253]663 compiler.codeGenerator.localVarPertialSchedules.push_back(
664 compiler.codeGenerator.op_mov_RM( sizeof(long), REG_EDX, REG_EBP, RelativeVar.offset+sizeof(long), MOD_BASE_DISP32, Schedule::None, true )
665 );
[3]666 }
[290]667 else if( returnType.GetSize() == sizeof(long) )
[253]668 {
[3]669 //mov eax,dword ptr[ebp+offset]
[253]670 compiler.codeGenerator.localVarPertialSchedules.push_back(
671 compiler.codeGenerator.op_mov_RM( sizeof(long), REG_EAX, REG_EBP, RelativeVar.offset, MOD_BASE_DISP32, Schedule::None, true )
672 );
[3]673 }
[290]674 else if( returnType.GetSize() == sizeof(short) )
675 {
[3]676 //xor eax,eax(eaxを0に初期化する)
[225]677 compiler.codeGenerator.op_zero_reg(REG_EAX);
[3]678
679 //mov ax,word ptr[ebp+offset]
[253]680 compiler.codeGenerator.localVarPertialSchedules.push_back(
681 compiler.codeGenerator.op_mov_RM( sizeof(short), REG_EAX, REG_EBP, RelativeVar.offset, MOD_BASE_DISP32, Schedule::None, true )
682 );
[3]683 }
[290]684 else if( returnType.GetSize() == sizeof(char) )
685 {
[3]686 //xor eax,eax(eaxを0に初期化する)
[225]687 compiler.codeGenerator.op_zero_reg(REG_EAX);
[3]688
689 //mov al,byte ptr[ebp+offset]
[253]690 compiler.codeGenerator.localVarPertialSchedules.push_back(
691 compiler.codeGenerator.op_mov_RM( sizeof(char), REG_EAX, REG_EBP, RelativeVar.offset, MOD_BASE_DISP32, Schedule::None, true )
692 );
[3]693 }
[290]694 else
695 {
696 SetError();
697 }
[3]698 }
699
700 //ローカル変数アドレススケジュール
[253]701 BOOST_FOREACH( const PertialSchedule *pPertialSchedule, compiler.codeGenerator.localVarPertialSchedules )
702 {
703 compiler.codeGenerator.opfix_offset( pPertialSchedule, AllLocalVarSize );
[3]704 }
[253]705 compiler.codeGenerator.localVarPertialSchedules.clear();
[206]706 BOOST_FOREACH( Variable *pVar, pUserProc->GetLocalVars() ){
[76]707 //後にデバッグで利用する
[206]708 pVar->SetOffsetAddress( AllLocalVarSize - pVar->GetOffsetAddress() );
[3]709 }
710
711 //push ebp、ret用のアドレスを考慮
712 AllLocalVarSize-=sizeof(long)*2;
713
714 //ローカル変数用メモリを確保するためのスケジュール(subコマンド)
[253]715 compiler.codeGenerator.opfix( pAllLocalVarPertialSchedule, AllLocalVarSize - BaseOffset );
[3]716
717 //pop edi
[235]718 compiler.codeGenerator.op_pop( REG_EDI );
[3]719
720 //pop esi
[235]721 compiler.codeGenerator.op_pop( REG_ESI );
[3]722
723 //pop ebx
[225]724 compiler.codeGenerator.op_pop(REG_EBX);
[3]725
[64]726 if(bDebugCompile){
727 //cmp esp,ebp
[225]728 compiler.codeGenerator.op_cmp_RR( REG_ESP, REG_EBP );
[64]729
[240]730 //je 6(次のcallとbreakpointを飛び越す)
731 compiler.codeGenerator.op_je( 6 );
[64]732
733 //call _esp_error
[206]734 extern const UserProc *pSub_esp_error;
[225]735 compiler.codeGenerator.op_call( pSub_esp_error );
[64]736
737 breakpoint;
738 }
739
[3]740 //mov esp,ebp
[235]741 compiler.codeGenerator.op_mov_RR( REG_ESP, REG_EBP );
[3]742
743 //pop ebp
[225]744 compiler.codeGenerator.op_pop(REG_EBP);
[3]745
746 //add esp AllLocalVarSize
[225]747 compiler.codeGenerator.op_add_esp(AllLocalVarSize-BaseOffset);
[3]748
[75]749 if( BaseOffset==0 || pUserProc->IsCdecl() ){
[142]750 //ret
[225]751 compiler.codeGenerator.op_ret();
[3]752 }
753 else{
754 //ret BaseOffset(パラメータ分のスタック領域を解放)
[240]755 compiler.codeGenerator.op_ret( (_int16)BaseOffset );
[3]756 }
757
[76]758
[75]759 //重複エラー情報管理のメモリを解放
760 for(i3=0;i3<SynonymErrorNum;i3++) HeapDefaultFree(SynonymErrorWords[i3]);
761 HeapDefaultFree(SynonymErrorWords);
762 SynonymErrorWords=0;
763
764
[3]765 //ローカル変数のネーム情報は後に解放する
766}
Note: See TracBrowser for help on using the repository browser.