source: dev/trunk/abdev/BasicCompiler32/Compile_ProcOp.cpp@ 392

Last change on this file since 392 was 392, checked in by dai_9181, 17 years ago

BOOL bLiving → bool isLiving

File size: 25.3 KB
Line 
1#include "stdafx.h"
2
3#include <jenga/include/smoothie/Smoothie.h>
4#include <jenga/include/smoothie/LexicalAnalysis.h>
5
6#include <Program.h>
7#include <Compiler.h>
8#include <LexicalScope.h>
9#include <Class.h>
10#include <Variable.h>
11#include <NamespaceSupporter.h>
12
13#include "../BasicCompiler_Common/common.h"
14#include "Opcode.h"
15
16
17void SystemProc( const UserProc &userProc ){
18 if( userProc.GetName() == "_System_GetEip" ){
19 //mov eax,dword ptr[esp]
20 compiler.codeGenerator.op_mov_RM( sizeof(long), REG_EAX, REG_ESP, 0, MOD_BASE );
21
22 //ret
23 compiler.codeGenerator.op_ret();
24 }
25 else if( userProc.GetName() == "_System_InitDllGlobalVariables" ){
26 ////////////////////////////////////////
27 // DLLのグローバル領域をコンパイル
28 ////////////////////////////////////////
29
30 if( !compiler.IsDll() ){
31 //ret
32 compiler.codeGenerator.op_ret();
33
34 return;
35 }
36
37 const UserProc *pBackUserProc;
38 pBackUserProc = &UserProc::CompilingUserProc();
39 UserProc::CompileStartForGlobalArea();
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
54 //_System_StartupProgramの呼び出し
55 extern const UserProc *pSub_System_StartupProgram;
56 compiler.codeGenerator.op_call(pSub_System_StartupProgram);
57
58 //クラスに属する静的メンバを定義
59 compiler.GetObjectModule().meta.GetClasses().InitStaticMember();
60
61 GetGlobalDataForDll();
62
63 UserProc::CompileStartForUserProc( pBackUserProc );
64 cp=BackCp;
65
66 //ret
67 compiler.codeGenerator.op_ret();
68 }
69 else if( userProc.GetName() == "_System_InitStaticLocalVariables" ){
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
72 BOOST_FOREACH( Variable *pVar, compiler.GetObjectModule().meta.GetGlobalVars() ){
73 if(memicmp(pVar->GetName().c_str(),"Static%",7)==0){
74 //コンストラクタ呼び出し
75 if( pVar->GetType().IsObject() ){
76
77 //エラー用
78 cp=pVar->source_code_address;
79
80 CallConstructor(
81 pVar->GetName().c_str(),
82 pVar->GetSubscripts(),
83 pVar->GetType(),
84 pVar->GetParamStrForConstructor().c_str());
85 }
86 }
87 }
88
89 //ret
90 compiler.codeGenerator.op_ret();
91 }
92 else if( userProc.GetName() == "_System_Call_Destructor_of_GlobalObject" ){
93
94 const UserProc *pBackUserProc;
95 pBackUserProc = &UserProc::CompilingUserProc();
96 UserProc::CompileStartForGlobalArea();
97
98 compiler.codeGenerator.lexicalScopes.CallDestructorsOfScopeEnd();
99
100 UserProc::CompileStartForUserProc( pBackUserProc );
101
102
103 //ret
104 compiler.codeGenerator.op_ret();
105 }
106 else if( userProc.GetName() == "_allrem" ){
107 //乗除演算用の特殊関数(64ビット整数対応)
108 BYTE Buffer_allrem[]={
109 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
110 };
111
112 compiler.codeGenerator.PutOld( NativeCode( (const char *)Buffer_allrem, 178 ) );
113 }
114 else if( userProc.GetName() == "_aullrem" ){
115 //乗除演算用の特殊関数(64ビット整数対応)
116 BYTE Buffer_aullrem[]={
117 0x53,0x8B,0x44,0x24,0x14,0x0B,0xC0,0x75,0x18,0x8B,0x4C,0x24,0x10,0x8B,
118 0x44,0x24,0x0C,0x33,0xD2,0xF7,0xF1,0x8B,0x44,0x24,0x08,0xF7,0xF1,0x8B,
119 0xC2,0x33,0xD2,0xEB,0x50,0x8B,0xC8,0x8B,0x5C,0x24,0x10,0x8B,0x54,0x24,
120 0x0C,0x8B,0x44,0x24,0x08,0xD1,0xE9,0xD1,0xDB,0xD1,0xEA,0xD1,0xD8,0x0B,
121 0xC9,0x75,0xF4,0xF7,0xF3,0x8B,0xC8,0xF7,0x64,0x24,0x14,0x91,0xF7,0x64,
122 0x24,0x10,0x03,0xD1,0x72,0x0E,0x3B,0x54,0x24,0x0C,0x77,0x08,0x72,0x0E,
123 0x3B,0x44,0x24,0x08,0x76,0x08,0x2B,0x44,0x24,0x10,0x1B,0x54,0x24,0x14,
124 0x2B,0x44,0x24,0x08,0x1B,0x54,0x24,0x0C,0xF7,0xDA,0xF7,0xD8,0x83,0xDA,
125 0x00,0x5B,0xC2,0x10,0x00
126 };
127
128 compiler.codeGenerator.PutOld( NativeCode( (const char *)Buffer_aullrem, 117 ) );
129 }
130 else if( userProc.GetName() == "_allmul" ){
131 //乗算用の特殊関数(64ビット整数対応)
132 BYTE Buffer_allmul[]={
133 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
134 };
135
136 compiler.codeGenerator.PutOld( NativeCode( (const char *)Buffer_allmul, 52 ) );
137 }
138 else if( userProc.GetName() == "_alldiv" ){
139 //除算用の特殊関数(64ビット整数対応)
140 BYTE Buffer_alldiv[]={
141 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
142 };
143
144 compiler.codeGenerator.PutOld( NativeCode( (const char *)Buffer_alldiv, 170 ) );
145 }
146 else if( userProc.GetName() == "_aulldiv" ){
147 //整数除算用の特殊関数(64ビット整数対応)
148 BYTE Buffer_aulldiv[]={
149 0x53,0x56,0x8B,0x44,0x24,0x18,0x0B,0xC0,0x75,0x18,0x8B,0x4C,0x24,0x14,
150 0x8B,0x44,0x24,0x10,0x33,0xD2,0xF7,0xF1,0x8B,0xD8,0x8B,0x44,0x24,0x0C,
151 0xF7,0xF1,0x8B,0xD3,0xEB,0x41,0x8B,0xC8,0x8B,0x5C,0x24,0x14,0x8B,0x54,
152 0x24,0x10,0x8B,0x44,0x24,0x0C,0xD1,0xE9,0xD1,0xDB,0xD1,0xEA,0xD1,0xD8,
153 0x0B,0xC9,0x75,0xF4,0xF7,0xF3,0x8B,0xF0,0xF7,0x64,0x24,0x18,0x8B,0xC8,
154 0x8B,0x44,0x24,0x14,0xF7,0xE6,0x03,0xD1,0x72,0x0E,0x3B,0x54,0x24,0x10,
155 0x77,0x08,0x72,0x07,0x3B,0x44,0x24,0x0C,0x76,0x01,0x4E,0x33,0xD2,0x8B,
156 0xC6,0x5E,0x5B,0xC2,0x10,0x00
157 };
158
159 compiler.codeGenerator.PutOld( NativeCode( (const char *)Buffer_aulldiv, 104 ) );
160 }
161 else if( userProc.GetName() == "_allshl" ){
162 //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)
163 BYTE Buffer_allshl[]={
164 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
165 };
166
167 compiler.codeGenerator.PutOld( NativeCode( (const char *)Buffer_allshl, 31 ) );
168 }
169 else if( userProc.GetName() == "_allshr" ){
170 //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)
171 BYTE Buffer_allshr[]={
172 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
173 };
174
175 compiler.codeGenerator.PutOld( NativeCode( (const char *)Buffer_allshr, 33 ) );
176 }
177 else if( userProc.GetName() == "_aullshr" ){
178 //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)
179 BYTE Buffer_aullshr[]={
180 0x80,0xF9,0x40, //cmp cl,40h
181 0x73,0x15, //jae RETZERO (0040d71a)
182 0x80,0xF9,0x20, //cmp cl,20h
183 0x73,0x06, //jae MORE32 (0040d710)
184 0x0F,0xAD,0xD0, //shrd eax,edx,cl
185 0xD3,0xEA, //shr edx,cl
186 0xC3, //ret
187 //MORE32:
188 0x8B,0xC2, //mov eax,edx
189 0x33,0xD2, //xor edx,edx
190 0x80,0xE1,0x1F, //and cl,1Fh
191 0xD3,0xE8, //shr eax,cl
192 0xC3, //ret
193 //RETZERO:
194 0x33,0xC0, //xor eax,eax
195 0x33,0xD2, //xor edx,edx
196 0xC3 //ret
197 };
198
199 compiler.codeGenerator.PutOld( NativeCode( (const char *)Buffer_aullshr, 31 ) );
200 }
201 else{
202 SetError();
203 }
204}
205void AutoGeneration( const UserProc &userProc){
206 if( userProc.GetName() == "InitializeUserTypes"
207 && userProc.HasParentClass()
208 && userProc.GetParentClass().GetName() == "_System_TypeBase" ){
209
210 compiler.GetObjectModule().meta.GetClasses().Compile_System_InitializeUserTypes();
211 }
212 else if( userProc.GetName() == "InitializeUserTypesForBaseType"
213 && userProc.HasParentClass()
214 && userProc.GetParentClass().GetName() == "_System_TypeBase" )
215 {
216 compiler.GetObjectModule().meta.GetClasses().Compile_System_InitializeUserTypesForBaseType();
217 }
218 else if( userProc.GetName() == "RegisterGlobalRoots"
219 && userProc.HasParentClass()
220 && userProc.GetParentClass().GetName() == "_System_CGarbageCollection" ){
221
222 Compile_AddGlobalRootsForGc();
223 }
224 else if( userProc.GetName() == compiler.globalAreaProcName ){
225 ////////////////////////////////////////
226 // グローバル領域をコンパイル
227 ////////////////////////////////////////
228
229 UserProc::pGlobalProc = &userProc;
230
231 const UserProc *pBackUserProc = &UserProc::CompilingUserProc();
232 UserProc::CompileStartForGlobalArea();
233
234 int BackCp = cp;
235 cp=-1;
236
237 //クラスに属する静的メンバを定義
238 compiler.GetObjectModule().meta.GetClasses().InitStaticMember();
239
240 //グローバル実行領域をコンパイル開始
241 CompileBuffer(0,0);
242
243 //Goto未知ラベルスケジュールが存在したらエラーにする
244 BOOST_FOREACH( const GotoLabelSchedule *pGotoLabelSchedule, compiler.codeGenerator.gotoLabelSchedules )
245 {
246 if(pGotoLabelSchedule->GetName().size()>0){
247 SetError(6,pGotoLabelSchedule->GetName(),pGotoLabelSchedule->GetSourceCodePos());
248 }
249 else{
250 char temporary[255];
251 sprintf(temporary,"%d",pGotoLabelSchedule->GetLineNum());
252 SetError(6,temporary,pGotoLabelSchedule->GetSourceCodePos());
253 }
254 }
255
256 UserProc::CompileStartForUserProc( pBackUserProc );
257 cp=BackCp;
258 }
259 else if( userProc.HasParentClass()
260 && userProc.IsCastOperator()
261 && userProc.ReturnType().IsInterface() )
262 {
263 // インターフェイス型にキャストするためのメソッド
264
265 int vtblMasterListIndex = userProc.GetParentClass().GetVtblMasterListIndex( &userProc.ReturnType().GetClass() );
266
267 char temporary[1024];
268 sprintf( temporary,
269 "Return New %s(ObjPtr( This ),Get_LONG_PTR( (Get_LONG_PTR( ObjPtr(This)+SizeOf(VoidPtr) ) + SizeOf(LONG_PTR)*%d) As VoidPtr ) As VoidPtr )",
270 userProc.ReturnType().GetClass().GetName().c_str(),
271 vtblMasterListIndex
272 );
273 MakeMiddleCode( temporary );
274
275 ChangeOpcode( temporary );
276 }
277 else{
278 SetError();
279 }
280}
281
282void _compile_proc(const UserProc *pUserProc)
283{
284 extern char *basbuf;
285 extern HANDLE hHeap;
286 extern BOOL bDebugCompile;
287 int i3,i4,BaseOffset;
288 char temporary[VN_SIZE];
289
290 if( pUserProc->GetLocalVars().size() ){
291 SetError();
292 return;
293 }
294
295 trace_for_sourcecodestep( "★★★ " << pUserProc->GetFullName() << "のコンパイルを開始" );
296
297 pUserProc->CompleteCompile();
298
299 extern BOOL bSystemProc;
300 if(memcmp(pUserProc->GetName().c_str(),"_System_",8)==0) bSystemProc=1;
301 else bSystemProc=0;
302
303 extern BOOL bDebugSupportProc;
304 if(memcmp(pUserProc->GetName().c_str(),"_DebugSys_",10)==0){
305 if(!bDebugCompile){
306 return;
307 }
308 bDebugSupportProc=1;
309 }
310 else bDebugSupportProc=0;
311
312 if( pUserProc->GetCodeSize() != 0 || pUserProc->GetNativeCode().GetSize() != 0 )
313 {
314 // 既にコード生成が行われている場合はエラー
315 SetError();
316 }
317
318 //コンパイル中の関数が属するクラス
319 compiler.pCompilingClass = pUserProc->GetParentClassPtr();
320
321 //コンパイルスタートをクラス管理クラスに追加
322 compiler.GetObjectModule().meta.GetClasses().StartCompile( pUserProc );
323
324 //コンパイル中の関数
325 UserProc::CompileStartForUserProc( pUserProc );
326
327 // コンパイル中の関数が属する名前空間
328 compiler.GetNamespaceSupporter().SetLivingNamespaceScopes( pUserProc->GetNamespaceScopes() );
329
330 // コンパイル中の関数でImportsされている名前空間
331 compiler.GetNamespaceSupporter().SetImportedNamespaces( pUserProc->GetImportedNamespaces() );
332
333 // コード生成対象を選択
334 compiler.codeGenerator.Select( (const_cast<UserProc *>(pUserProc))->GetNativeCode() );
335
336 if(pUserProc->IsSystem()){
337 ////////////////////
338 // 特殊関数
339 ////////////////////
340
341 extern int AllLocalVarSize;
342 AllLocalVarSize=0;
343
344 SystemProc(*pUserProc);
345 return;
346 }
347
348 if( !pUserProc->IsAutoGeneration() )
349 {
350 cp=pUserProc->GetCodePos();
351 for(;;cp++){
352 if(IsCommandDelimitation(basbuf[cp])) break;
353 }
354 cp--;
355 }
356
357 //ローカル変数に関する情報
358 extern int AllLocalVarSize;
359 AllLocalVarSize=0;
360
361 //パラメータ用の変数データを考慮
362 for(i3=(int)pUserProc->RealParams().size()-1;i3>=0;i3--){
363 Parameter &param = *pUserProc->RealParams()[i3];
364
365 Variable *pVar = new Variable( param.GetVarName(), param, false, param.IsRef(), "", false );
366
367 if( param.IsArray() ){
368 pVar->SetArray( param.GetSubscripts() );
369 }
370
371 int varSize;
372 if( param.IsRef() == false && param.IsStruct() ){
373 //構造体のByValパラメータ
374 pVar->ThisIsParameter();
375 varSize=PTR_SIZE;
376 }
377 else{
378 if( param.IsArray() == false ){
379 varSize = pVar->GetMemorySize();
380 }
381 else{
382 varSize=PTR_SIZE;
383 }
384 }
385 AllLocalVarSize+=varSize;
386 pVar->SetOffsetAddress( AllLocalVarSize );
387
388 //レキシカルスコープ情報
389 pVar->SetScopeLevel( compiler.codeGenerator.lexicalScopes.GetNowLevel() );
390 pVar->SetScopeStartAddress( compiler.codeGenerator.lexicalScopes.GetStartAddress() );
391 pVar->isLiving = true;
392
393 pUserProc->GetLocalVars().push_back( pVar );
394 }
395
396 //Thisポインタを示すローカルオフセット値をセット
397 extern int LocalVar_ThisPtrOffset;
398 LocalVar_ThisPtrOffset=AllLocalVarSize;
399
400 BaseOffset=AllLocalVarSize;
401
402 //ret用のアドレスを考慮
403 AllLocalVarSize+=sizeof(long);
404
405
406 ///////////////////////
407 // ここからコード生成
408
409 //sub esp,AllLocalVarSize(スケジュール)
410 const PertialSchedule *pAllLocalVarPertialSchedule = compiler.codeGenerator.op_sub_esp( 0, true );
411
412 //push ebp
413 compiler.codeGenerator.op_push(REG_EBP);
414
415 //mov ebp,esp
416 compiler.codeGenerator.op_mov_RR( REG_EBP, REG_ESP );
417
418 //push ebx
419 compiler.codeGenerator.op_push(REG_EBX);
420
421 //push esi
422 compiler.codeGenerator.op_push( REG_ESI );
423
424 //push edi
425 compiler.codeGenerator.op_push( REG_EDI );
426
427 if( !pUserProc->ReturnType().IsNull() ){
428 //戻り値が存在するとき
429
430 const char *temp = pUserProc->GetName().c_str();
431 if( temp[0]==1&&temp[1]==ESC_OPERATOR ){
432 temp = "_System_ReturnValue";
433 }
434
435 if( pUserProc->ReturnType().IsStruct() ){
436 //戻り値用の構造体(値型)はパラメータで引き渡される
437 }
438 else{
439 if( pUserProc->ReturnType().IsObject() ){
440 sprintf(temporary,"%s=Nothing%c%c%s",temp,1,ESC_AS, compiler.TypeToString( pUserProc->ReturnType() ).c_str() );
441 }
442 else{
443 //戻り値用の変数の定義
444 sprintf(temporary,"%s%c%c%s",temp,1,ESC_AS, compiler.TypeToString( pUserProc->ReturnType() ).c_str() );
445 }
446
447 OpcodeDim(temporary,0);
448 }
449 }
450
451 //プロシージャ抜け出しスケジュール(Exit Sub/Function)
452 compiler.codeGenerator.exitSubCodePositions.clear();
453
454 //ラベル管理オブジェクトを初期化
455 compiler.codeGenerator.gotoLabels.clear();
456
457 //Gotoラベルスケジュール
458 compiler.codeGenerator.gotoLabelSchedules.clear();
459
460 //With情報のメモリを確保
461 extern WITHINFO WithInfo;
462 WithInfo.ppName=(char **)HeapAlloc(hHeap,0,1);
463 WithInfo.pWithCp=(int *)HeapAlloc(hHeap,0,1);
464 WithInfo.num=0;
465
466 //重複エラー情報管理のメモリを確保
467 extern char **SynonymErrorWords;
468 extern int SynonymErrorNum;
469 SynonymErrorNum=0;
470 SynonymErrorWords=(char **)HeapAlloc(hHeap,0,1);
471
472 //Continueアドレスを初期化
473 compiler.codeGenerator.ClearContinueArea();
474
475 //レキシカルスコープ情報を初期化
476 compiler.codeGenerator.lexicalScopes.Init( compiler.codeGenerator.GetNativeCodeSize() );
477
478 const PertialSchedule *pEspOffsetPertialSchedule = NULL;
479 if(bDebugCompile&&bDebugSupportProc==0){
480 //push dword ptr[ebp+(AllLocalVarSize-BaseOffset)](スケジュール)
481 pEspOffsetPertialSchedule = compiler.codeGenerator.op_push_M( REG_EBP, 0, Schedule::None, true );
482
483 //push dword ptr[ebp](以前のebp)
484 compiler.codeGenerator.op_push_M( REG_EBP );
485
486 //call _DebugSys_StartProc
487 extern const UserProc *pSub_DebugSys_StartProc;
488 compiler.codeGenerator.op_call(pSub_DebugSys_StartProc);
489 }
490
491 if(compiler.pCompilingClass){
492 if( pUserProc->GetName() == compiler.pCompilingClass->GetName() ){
493 ////////////////////////////////////
494 // コンストラクタをコンパイルするとき
495 ////////////////////////////////////
496
497 //コンストラクタのコンパイル開始を通知
498 compiler.pCompilingClass->NotifyStartConstructorCompile();
499
500 //基底クラスかどうかの識別
501 //(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)
502 BOOL bThisIsSuperClass;
503 if( !compiler.pCompilingClass->HasSuperClass() ) bThisIsSuperClass=1;
504 else if( compiler.pCompilingClass->GetSuperClass().GetConstructorMethod() == NULL ){
505 //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
506 bThisIsSuperClass=1;
507 }
508 else bThisIsSuperClass=0;
509
510 if(!bThisIsSuperClass){
511 /* 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、
512 基底クラスのコンストラクタを呼び出す */
513
514 i3=cp+1;
515 while(IsCommandDelimitation(basbuf[i3])) i3++;
516 for(i4=0;;i3++,i4++){
517 if(!IsVariableChar(basbuf[i3])){
518 temporary[i4]=0;
519 break;
520 }
521 temporary[i4]=basbuf[i3];
522 }
523 if( compiler.pCompilingClass->GetSuperClass().GetName() == temporary ){
524 //基底クラスのコンストラクタを呼び出す
525 cp=i3;
526 for(i4=0;;cp++,i4++){
527 if(IsCommandDelimitation(basbuf[cp])){
528 temporary[i4]=0;
529 break;
530 }
531 temporary[i4]=basbuf[cp];
532 }
533 if(!(temporary[0]=='('&&temporary[lstrlen(temporary)-1]==')')){
534 SetError(1,NULL,cp);
535 }
536 RemoveStringPare(temporary);
537
538 Type dummyType;
539 CallProc( PROC_DEFAULT
540 , &compiler.pCompilingClass->GetSuperClass().GetConstructorMethod()->GetUserProc()
541 , compiler.pCompilingClass->GetSuperClass().GetConstructorMethod()->GetUserProc().GetName().c_str()
542 , temporary
543 , Type() // baseTypeはなし
544 , dummyType
545 );
546 }
547 else{
548 //基底クラスのコンストラクタを暗黙的に呼び出す
549 Opcode_CallProc("",
550 &compiler.pCompilingClass->GetSuperClass().GetConstructorMethod()->GetUserProc(),
551 0,
552 ""
553 );
554 }
555 }
556 }
557 else if( pUserProc->IsDestructor() ){
558 //デストラクタをコンパイルしたとき
559
560 //デストラクタのコンパイル開始を通知
561 compiler.pCompilingClass->NotifyStartDestructorCompile();
562 }
563 }
564
565 //////////////////////////////////////////
566 //////////////////////////////////////////
567 ////// プロシージャ内をコンパイル ////////
568 if( pUserProc->IsAutoGeneration() ){
569 AutoGeneration( *pUserProc );
570 }
571 else{
572 if(pUserProc->IsMacro()){
573 CompileBuffer(ESC_ENDMACRO,0);
574 }
575 else{
576 if(pUserProc->IsSub()){
577 CompileBuffer(ESC_ENDSUB,0);
578 }
579 else if(pUserProc->IsFunction()){
580 CompileBuffer(ESC_ENDFUNCTION,0);
581 }
582 }
583 }
584 //////////////////////////////////////////
585 //////////////////////////////////////////
586
587 if( compiler.pCompilingClass ){
588
589 if( compiler.pCompilingClass->IsCompilingConstructor() ){
590 // コンストラクタをコンパイルしていたとき
591
592 // コンストラクタのコンパイルが完了したことを通知
593 compiler.pCompilingClass->NotifyFinishConstructorCompile();
594 }
595 else if( pUserProc->IsDestructor() ){
596 ////////////////////////////////////
597 //デストラクタをコンパイルしたとき
598 ////////////////////////////////////
599
600 // デストラクタのコンパイルが完了したことを通知
601 compiler.pCompilingClass->NotifyFinishDestructorCompile();
602
603 if( compiler.pCompilingClass->HasSuperClass() ){
604 /* 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、
605 基底クラスのデストラクタを呼び出す */
606
607 const CMethod *method = compiler.pCompilingClass->GetSuperClass().GetDestructorMethod();
608 if( method ){
609 Opcode_CallProc("",
610 &method->GetUserProc(),
611 0,
612 ""
613 );
614 }
615 }
616 }
617 }
618
619 //With情報のメモリを解放
620 for(i3=0;i3<WithInfo.num;i3++){
621 SetError(22,"With",WithInfo.pWithCp[i3]);
622 HeapDefaultFree(WithInfo.ppName[i3]);
623 }
624 HeapDefaultFree(WithInfo.ppName);
625 HeapDefaultFree(WithInfo.pWithCp);
626
627 //push ebp
628 AllLocalVarSize+=sizeof(long);
629
630 //ローカルオブジェクトの解放処理
631 compiler.codeGenerator.lexicalScopes.CallDestructorsOfScopeEnd();
632
633 //プロシージャ抜け出しスケジュール(Exit Sub/Function)
634 compiler.codeGenerator.ResolveExitSubSchedule();
635
636 if(bDebugCompile&&bDebugSupportProc==0){
637 compiler.codeGenerator.opfix( pEspOffsetPertialSchedule, AllLocalVarSize-BaseOffset-sizeof(long) );
638
639 //call _DebugSys_EndProc
640 extern const UserProc *pSub_DebugSys_EndProc;
641 compiler.codeGenerator.op_call(pSub_DebugSys_EndProc);
642 }
643
644 if( !pUserProc->ReturnType().IsNull() ){
645 //戻り値をeax、edxに設定
646 RELATIVE_VAR RelativeVar;
647
648 const char *temp = pUserProc->GetName().c_str();
649 if( temp[0]==1 && temp[1]==ESC_OPERATOR ){
650 temp="_System_ReturnValue";
651 }
652 GetVarOffsetReadWrite(temp,&RelativeVar,Type());
653
654 const Type &returnType = pUserProc->ReturnType();
655 if( returnType.IsObject() || returnType.IsStruct() )
656 {
657 SetVarPtrToEax(&RelativeVar);
658 if( returnType.IsObject() )
659 {
660 //mov eax,dword ptr[eax]
661 compiler.codeGenerator.op_mov_RM( sizeof(long), REG_EAX, REG_EAX, 0, MOD_BASE );
662 }
663 }
664 else if( returnType.IsReal() )
665 {
666 //fld qword ptr[ebp+offset]
667 compiler.codeGenerator.localVarPertialSchedules.push_back(
668 compiler.codeGenerator.op_fld_base_offset( returnType.GetBasicType(), REG_EBP, RelativeVar.offset, Schedule::None, true )
669 );
670 }
671 else if( returnType.Is64() )
672 {
673 //mov eax,dword ptr[ebp+offset]
674 compiler.codeGenerator.localVarPertialSchedules.push_back(
675 compiler.codeGenerator.op_mov_RM( sizeof(long), REG_EAX, REG_EBP, RelativeVar.offset, MOD_BASE_DISP32, Schedule::None, true )
676 );
677
678 //mov edx,dword ptr[ebp+offset+sizeof(long)]
679 compiler.codeGenerator.localVarPertialSchedules.push_back(
680 compiler.codeGenerator.op_mov_RM( sizeof(long), REG_EDX, REG_EBP, RelativeVar.offset+sizeof(long), MOD_BASE_DISP32, Schedule::None, true )
681 );
682 }
683 else if( returnType.GetSize() == sizeof(long) )
684 {
685 //mov eax,dword ptr[ebp+offset]
686 compiler.codeGenerator.localVarPertialSchedules.push_back(
687 compiler.codeGenerator.op_mov_RM( sizeof(long), REG_EAX, REG_EBP, RelativeVar.offset, MOD_BASE_DISP32, Schedule::None, true )
688 );
689 }
690 else if( returnType.GetSize() == sizeof(short) )
691 {
692 //xor eax,eax(eaxを0に初期化する)
693 compiler.codeGenerator.op_zero_reg(REG_EAX);
694
695 //mov ax,word ptr[ebp+offset]
696 compiler.codeGenerator.localVarPertialSchedules.push_back(
697 compiler.codeGenerator.op_mov_RM( sizeof(short), REG_EAX, REG_EBP, RelativeVar.offset, MOD_BASE_DISP32, Schedule::None, true )
698 );
699 }
700 else if( returnType.GetSize() == sizeof(char) )
701 {
702 //xor eax,eax(eaxを0に初期化する)
703 compiler.codeGenerator.op_zero_reg(REG_EAX);
704
705 //mov al,byte ptr[ebp+offset]
706 compiler.codeGenerator.localVarPertialSchedules.push_back(
707 compiler.codeGenerator.op_mov_RM( sizeof(char), REG_EAX, REG_EBP, RelativeVar.offset, MOD_BASE_DISP32, Schedule::None, true )
708 );
709 }
710 else
711 {
712 SetError();
713 }
714 }
715
716 //ローカル変数アドレススケジュール
717 BOOST_FOREACH( const PertialSchedule *pPertialSchedule, compiler.codeGenerator.localVarPertialSchedules )
718 {
719 compiler.codeGenerator.opfix_offset( pPertialSchedule, AllLocalVarSize );
720 }
721 compiler.codeGenerator.localVarPertialSchedules.clear();
722 BOOST_FOREACH( Variable *pVar, pUserProc->GetLocalVars() ){
723 //後にデバッグで利用する
724 pVar->SetOffsetAddress( AllLocalVarSize - pVar->GetOffsetAddress() );
725 }
726
727 //push ebp、ret用のアドレスを考慮
728 AllLocalVarSize-=sizeof(long)*2;
729
730 //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)
731 compiler.codeGenerator.opfix( pAllLocalVarPertialSchedule, AllLocalVarSize - BaseOffset );
732
733 //pop edi
734 compiler.codeGenerator.op_pop( REG_EDI );
735
736 //pop esi
737 compiler.codeGenerator.op_pop( REG_ESI );
738
739 //pop ebx
740 compiler.codeGenerator.op_pop(REG_EBX);
741
742 if(bDebugCompile){
743 //cmp esp,ebp
744 compiler.codeGenerator.op_cmp_RR( REG_ESP, REG_EBP );
745
746 //je 6(次のcallとbreakpointを飛び越す)
747 compiler.codeGenerator.op_je( 6 );
748
749 //call _esp_error
750 extern const UserProc *pSub_esp_error;
751 compiler.codeGenerator.op_call( pSub_esp_error );
752
753 breakpoint;
754 }
755
756 //mov esp,ebp
757 compiler.codeGenerator.op_mov_RR( REG_ESP, REG_EBP );
758
759 //pop ebp
760 compiler.codeGenerator.op_pop(REG_EBP);
761
762 //add esp AllLocalVarSize
763 compiler.codeGenerator.op_add_esp(AllLocalVarSize-BaseOffset);
764
765 if( BaseOffset==0 || pUserProc->IsCdecl() ){
766 //ret
767 compiler.codeGenerator.op_ret();
768 }
769 else{
770 //ret BaseOffset(パラメータ分のスタック領域を解放)
771 compiler.codeGenerator.op_ret( (_int16)BaseOffset );
772 }
773
774
775 //重複エラー情報管理のメモリを解放
776 for(i3=0;i3<SynonymErrorNum;i3++) HeapDefaultFree(SynonymErrorWords[i3]);
777 HeapDefaultFree(SynonymErrorWords);
778 SynonymErrorWords=0;
779
780
781 //ローカル変数のネーム情報は後に解放する
782}
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