source: dev/BasicCompiler32/Compile_ProcOp.cpp@ 63

Last change on this file since 63 was 63, checked in by dai_9181, 17 years ago

CClass::GetSize、CClass::GetMemberOffsetを追加
File size: 26.7 KB
Line 
1#include "../BasicCompiler_Common/common.h"
2#include "Opcode.h"
3
4
5void SystemProc(char *name){
6 if(lstrcmp(name,"_System_GetEip")==0){
7 //mov eax,dword ptr[esp]
8 OpBuffer[obp++]=(char)0x8B;
9 OpBuffer[obp++]=(char)0x04;
10 OpBuffer[obp++]=(char)0x24;
11
12 //ret
13 OpBuffer[obp++]=(char)0xC3;
14 }
15 else if(lstrcmp(name,"_System_InitDllGlobalVariables")==0){
16 ////////////////////////////////////////
17 // DLLのグローバル領域をコンパイル
18 ////////////////////////////////////////
19
20 extern BOOL bDll;
21 if(!bDll){
22 //ret
23 OpBuffer[obp++]=(char)0xC3;
24
25 return;
26 }
27
28 extern BOOL bCompilingGlobal;
29 BOOL bBackCompilingGlobal;
30 bBackCompilingGlobal=bCompilingGlobal;
31 bCompilingGlobal=1;
32
33 int BackCp;
34 BackCp=cp;
35 cp=-1;
36
37 extern BOOL bDebugCompile;
38 if(bDebugCompile){
39 //デバッグ用の変数を定義
40 DebugVariable();
41 }
42
43 //GC用の変数を定義
44 InitGCVariables();
45
46 //クラスに属する静的メンバを定義
47 CMember::InitStaticMember();
48
49 GetGlobalDataForDll();
50
51 bCompilingGlobal=bBackCompilingGlobal;
52 cp=BackCp;
53
54 //ret
55 OpBuffer[obp++]=(char)0xC3;
56 }
57 else if(lstrcmp(name,"_System_InitStaticLocalVariables")==0){
58 //静的ローカルオブジェクトのコンストラクタ呼び出し
59
60 extern int MaxGlobalVarNum;
61 extern VARIABLE *GlobalVar;
62 int i;
63 for(i=0;i<MaxGlobalVarNum;i++){
64 if(_memicmp(GlobalVar[i].name,"Static%",7)==0){
65 //コンストラクタ呼び出し
66 if(GlobalVar[i].type==DEF_OBJECT){
67
68 //エラー用
69 cp=GlobalVar[i].source_code_address;
70
71 TYPEINFO TypeInfo;
72 TypeInfo.type=GlobalVar[i].type;
73 TypeInfo.u.lpIndex=GlobalVar[i].u.index;
74 CallConstructor(
75 GlobalVar[i].name,
76 GlobalVar[i].SubScripts,
77 TypeInfo,
78 GlobalVar[i].ConstractParameter);
79 }
80 }
81 }
82
83 //ret
84 OpBuffer[obp++]=(char)0xC3;
85 }
86 else if(lstrcmp(name,"_System_Call_Destructor_of_GlobalObject")==0){
87
88 extern BOOL bCompilingGlobal;
89 BOOL bBackCompilingGlobal;
90 bBackCompilingGlobal=bCompilingGlobal;
91 bCompilingGlobal=1;
92
93 obj_LexScopes.CallDestructorsOfScopeEnd();
94
95 bCompilingGlobal=bBackCompilingGlobal;
96
97
98 //ret
99 OpBuffer[obp++]=(char)0xC3;
100 }
101 else if(lstrcmp(name,"_System_GetSp")==0){
102 //mov eax,esp
103 op_mov_RR(REG_EAX,REG_ESP);
104
105 //add eax,PTR_SIZE
106 op_add_RV8(REG_EAX,PTR_SIZE);
107
108 //ret
109 OpBuffer[obp++]=(char)0xC3;
110 }
111 else if(lstrcmp(name,"_allrem")==0){
112 //乗除演算用の特殊関数（64ビット整数対応）
113 BYTE Buffer_allrem[]={
114 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
115 };
116
117 memcpy(OpBuffer+obp,Buffer_allrem,178);
118 obp+=178;
119 }
120 else if(lstrcmp(name,"_aullrem")==0){
121 //乗除演算用の特殊関数（64ビット整数対応）
122 BYTE Buffer_aullrem[]={
123 0x53,0x8B,0x44,0x24,0x14,0x0B,0xC0,0x75,0x18,0x8B,0x4C,0x24,0x10,0x8B,
124 0x44,0x24,0x0C,0x33,0xD2,0xF7,0xF1,0x8B,0x44,0x24,0x08,0xF7,0xF1,0x8B,
125 0xC2,0x33,0xD2,0xEB,0x50,0x8B,0xC8,0x8B,0x5C,0x24,0x10,0x8B,0x54,0x24,
126 0x0C,0x8B,0x44,0x24,0x08,0xD1,0xE9,0xD1,0xDB,0xD1,0xEA,0xD1,0xD8,0x0B,
127 0xC9,0x75,0xF4,0xF7,0xF3,0x8B,0xC8,0xF7,0x64,0x24,0x14,0x91,0xF7,0x64,
128 0x24,0x10,0x03,0xD1,0x72,0x0E,0x3B,0x54,0x24,0x0C,0x77,0x08,0x72,0x0E,
129 0x3B,0x44,0x24,0x08,0x76,0x08,0x2B,0x44,0x24,0x10,0x1B,0x54,0x24,0x14,
130 0x2B,0x44,0x24,0x08,0x1B,0x54,0x24,0x0C,0xF7,0xDA,0xF7,0xD8,0x83,0xDA,
131 0x00,0x5B,0xC2,0x10,0x00
132 };
133
134 memcpy(OpBuffer+obp,Buffer_aullrem,117);
135 obp+=117;
136 }
137 else if(lstrcmp(name,"_allmul")==0){
138 //乗算用の特殊関数（64ビット整数対応）
139 BYTE Buffer_allmul[]={
140 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
141 };
142
143 memcpy(OpBuffer+obp,Buffer_allmul,52);
144 obp+=52;
145 }
146 else if(lstrcmp(name,"_alldiv")==0){
147 //除算用の特殊関数（64ビット整数対応）
148 BYTE Buffer_alldiv[]={
149 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
150 };
151
152 memcpy(OpBuffer+obp,Buffer_alldiv,170);
153 obp+=170;
154 }
155 else if(lstrcmp(name,"_aulldiv")==0){
156 //整数除算用の特殊関数（64ビット整数対応）
157 BYTE Buffer_aulldiv[]={
158 0x53,0x56,0x8B,0x44,0x24,0x18,0x0B,0xC0,0x75,0x18,0x8B,0x4C,0x24,0x14,
159 0x8B,0x44,0x24,0x10,0x33,0xD2,0xF7,0xF1,0x8B,0xD8,0x8B,0x44,0x24,0x0C,
160 0xF7,0xF1,0x8B,0xD3,0xEB,0x41,0x8B,0xC8,0x8B,0x5C,0x24,0x14,0x8B,0x54,
161 0x24,0x10,0x8B,0x44,0x24,0x0C,0xD1,0xE9,0xD1,0xDB,0xD1,0xEA,0xD1,0xD8,
162 0x0B,0xC9,0x75,0xF4,0xF7,0xF3,0x8B,0xF0,0xF7,0x64,0x24,0x18,0x8B,0xC8,
163 0x8B,0x44,0x24,0x14,0xF7,0xE6,0x03,0xD1,0x72,0x0E,0x3B,0x54,0x24,0x10,
164 0x77,0x08,0x72,0x07,0x3B,0x44,0x24,0x0C,0x76,0x01,0x4E,0x33,0xD2,0x8B,
165 0xC6,0x5E,0x5B,0xC2,0x10,0x00
166 };
167
168 memcpy(OpBuffer+obp,Buffer_aulldiv,104);
169 obp+=104;
170 }
171 else if(lstrcmp(name,"_allshl")==0){
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
177 memcpy(OpBuffer+obp,Buffer_allshl,31);
178 obp+=31;
179 }
180 else if(lstrcmp(name,"_allshr")==0){
181 //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）
182 BYTE Buffer_allshr[]={
183 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
184 };
185
186 memcpy(OpBuffer+obp,Buffer_allshr,33);
187 obp+=33;
188 }
189 else if(lstrcmp(name,"_aullshr")==0){
190 //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）
191 BYTE Buffer_aullshr[]={
192 0x80,0xF9,0x40, //cmp cl,40h
193 0x73,0x15, //jae RETZERO (0040d71a)
194 0x80,0xF9,0x20, //cmp cl,20h
195 0x73,0x06, //jae MORE32 (0040d710)
196 0x0F,0xAD,0xD0, //shrd eax,edx,cl
197 0xD3,0xEA, //shr edx,cl
198 0xC3, //ret
199 //MORE32:
200 0x8B,0xC2, //mov eax,edx
201 0x33,0xD2, //xor edx,edx
202 0x80,0xE1,0x1F, //and cl,1Fh
203 0xD3,0xE8, //shr eax,cl
204 0xC3, //ret
205 //RETZERO:
206 0x33,0xC0, //xor eax,eax
207 0x33,0xD2, //xor edx,edx
208 0xC3 //ret
209 };
210
211 memcpy(OpBuffer+obp,Buffer_aullshr,31);
212 obp+=31;
213 }
214}
215
216void CompileBufferInProcedure(SUBINFO *psi){
217 extern char *basbuf;
218 extern HANDLE hHeap;
219 extern SUBINFO **ppSubHash;
220 extern BOOL bDebugCompile;
221 int i3,i4,VarSize,LocalVarSchedule,EspOffsetSchedule,BufferSize,BaseOffset;
222 char temporary[VN_SIZE];
223
224 BufferSize=128;
225
226 if(psi->bUse==0||psi->bCompile) return;
227
228 psi->bCompile=1;
229
230 extern BOOL bSystemProc;
231 if(memcmp(psi->name,"_System_",8)==0) bSystemProc=1;
232 else bSystemProc=0;
233
234 extern BOOL bDebugSupportProc;
235 if(memcmp(psi->name,"_DebugSys_",10)==0){
236 if(!bDebugCompile){
237 psi->pVar=(VARIABLE *)HeapAlloc(hHeap,0,1);
238 psi->VarNum=0;
239 return;
240 }
241 bDebugSupportProc=1;
242 }
243 else bDebugSupportProc=0;
244
245 psi->CompileAddress=obp;
246
247 if(psi->bSystem){
248 extern int MaxLocalVarNum;
249 extern int AllLocalVarSize;
250 MaxLocalVarNum=0;
251 AllLocalVarSize=0;
252
253 SystemProc(psi->name);
254
255 psi->EndOpAddr=obp;
256 psi->pVar=(VARIABLE *)HeapAlloc(hHeap,0,1);
257 psi->VarNum=0;
258 return;
259 }
260
261 cp=psi->address;
262 for(;;cp++){
263 if(IsCommandDelimitation(basbuf[cp])) break;
264 }
265 cp--;
266
267 //ローカル変数に関する情報
268 extern VARIABLE *LocalVar;
269 extern int MaxLocalVarNum;
270 extern int AllLocalVarSize;
271 LocalVar=(VARIABLE *)HeapAlloc(hHeap,0,1);
272 MaxLocalVarNum=0;
273 AllLocalVarSize=0;
274
275 //ローカル変数アドレススケジュール
276 extern DWORD *pLocalVarAddrSchedule;
277 extern int LocalVarAddrScheduleNum;
278 pLocalVarAddrSchedule=(DWORD *)HeapAlloc(hHeap,0,1);
279 LocalVarAddrScheduleNum=0;
280
281 //パラメータ用の変数データを考慮
282 for(i3=psi->RealParmNum-1;i3>=0;i3--){
283 //変数データを追加
284 LocalVar=(VARIABLE *)HeapReAlloc(hHeap,0,LocalVar,(MaxLocalVarNum+1)*sizeof(VARIABLE));
285
286 lstrcpy(LocalVar[MaxLocalVarNum].name,psi->pRealParmInfo[i3].name);
287
288 // TODO: パラメータのConst定義の指定が未完成
289 LocalVar[MaxLocalVarNum].bConst=false;
290
291 LocalVar[MaxLocalVarNum].bArray=psi->pRealParmInfo[i3].bArray;
292 memcpy(LocalVar[MaxLocalVarNum].SubScripts,psi->pRealParmInfo[i3].SubScripts,MAX_ARRAYDIM*sizeof(int));
293
294 LocalVar[MaxLocalVarNum].type=psi->pRealParmInfo[i3].type;
295 if(LocalVar[MaxLocalVarNum].type==DEF_OBJECT){
296 if(psi->bExport)
297 SetError(24,NULL,cp);
298 }
299
300 LocalVar[MaxLocalVarNum].u.index=psi->pRealParmInfo[i3].u.index;
301
302 if(psi->pRealParmInfo[i3].bByVal&&psi->pRealParmInfo[i3].type==DEF_OBJECT){
303 //実態オブジェクトのByValパラメータ
304 LocalVar[MaxLocalVarNum].fRef=REF_PARAMETER | OBJECT_PARAMETER;
305 VarSize=PTR_SIZE;
306 }
307 else{
308 if(psi->pRealParmInfo[i3].bByVal&&psi->pRealParmInfo[i3].bArray==0){
309 LocalVar[MaxLocalVarNum].fRef=0;
310 VarSize=GetTypeSize(LocalVar[MaxLocalVarNum].type,LocalVar[MaxLocalVarNum].u.index);
311 if(VarSize%PTR_SIZE) VarSize+=PTR_SIZE-(VarSize%PTR_SIZE);
312 }
313 else{
314 LocalVar[MaxLocalVarNum].fRef=REF_PARAMETER;
315 VarSize=PTR_SIZE;
316 }
317 }
318 AllLocalVarSize+=VarSize;
319 LocalVar[MaxLocalVarNum].offset=AllLocalVarSize;
320
321 //レキシカルスコープ情報
322 LocalVar[MaxLocalVarNum].ScopeLevel=obj_LexScopes.GetNowLevel();
323 LocalVar[MaxLocalVarNum].ScopeStartAddress=obj_LexScopes.GetStartAddress();
324 LocalVar[MaxLocalVarNum].bLiving=TRUE;
325
326 MaxLocalVarNum++;
327 }
328
329 //Thisポインタを示すローカルオフセット値をセット
330 extern int LocalVar_ThisPtrOffset;
331 LocalVar_ThisPtrOffset=AllLocalVarSize;
332
333 BaseOffset=AllLocalVarSize;
334
335 //ret用のアドレスを考慮
336 AllLocalVarSize+=sizeof(long);
337
338 //コンパイル中の関数が属するクラス
339 pobj_CompilingClass=psi->pobj_ParentClass;
340
341 //コンパイルスタートをクラス管理クラスに追加
342 pobj_DBClass->StartCompile( psi );
343
344 //コンパイル中の関数
345 extern SUBINFO *pCompilingSubInfo;
346 pCompilingSubInfo=psi;
347
348
349 ///////////////////////
350 // ここからコード生成
351
352 //sub esp,AllLocalVarSize（スケジュール）
353 op_sub_esp(0xFFFFFFFF);
354 LocalVarSchedule=obp-sizeof(long);
355
356 //push ebp
357 op_push(REG_EBP);
358
359 //mov ebp,esp
360 OpBuffer[obp++]=(char)0x8B;
361 OpBuffer[obp++]=(char)0xEC;
362
363 //push ebx
364 op_push(REG_EBX);
365
366 //push esi
367 OpBuffer[obp++]=(char)0x56;
368
369 //push edi
370 OpBuffer[obp++]=(char)0x57;
371
372 if(psi->ReturnType!=-1){
373 //戻り値が存在するとき
374
375 char *temp;
376 if(psi->name[0]==1&&psi->name[1]==ESC_OPERATOR) temp="_System_ReturnValue";
377 else temp=psi->name;
378
379 if(psi->ReturnType==DEF_OBJECT && psi->isReturnRef == false){
380 //戻り値用オブジェクトのコンストラクタを呼び出す
381 if( psi->u.Return_pobj_c->GetConstructorMethod() ){
382 sprintf(temporary,"%s.%s()",temp,psi->u.Return_pobj_c->name);
383 OpcodeOthers(temporary);
384 }
385 }
386 else{
387 //戻り値用の変数の定義
388 if( psi->isReturnRef ){
389 sprintf(temporary,"%c%c",1,ESC_BYREF);
390 }
391 else temporary[0]=0;
392
393 sprintf(temporary+lstrlen(temporary),"%s%c%c",temp,1,ESC_AS);
394 GetTypeName(psi->ReturnType,psi->u.ReturnIndex,temporary+lstrlen(temporary));
395
396 OpcodeDim(temporary,0);
397 }
398 }
399
400 //プロシージャ抜け出しスケジュール（Exit Sub/Function）
401 extern DWORD *pExitSubSchedule;
402 extern int ExitSubScheduleNum;
403 pExitSubSchedule=(DWORD *)HeapAlloc(hHeap,0,1);
404 ExitSubScheduleNum=0;
405
406 //ラベル用のメモリを確保
407 extern LABEL *pLabelNames;
408 extern int MaxLabelNum;
409 pLabelNames=(LABEL *)HeapAlloc(hHeap,0,1);
410 MaxLabelNum=0;
411
412 //Gotoラベルスケジュール
413 extern GOTOLABELSCHEDULE *pGotoLabelSchedule;
414 extern int GotoLabelScheduleNum;
415 pGotoLabelSchedule=(GOTOLABELSCHEDULE *)HeapAlloc(hHeap,0,1);
416 GotoLabelScheduleNum=0;
417
418 //With情報のメモリを確保
419 extern WITHINFO WithInfo;
420 WithInfo.ppName=(char **)HeapAlloc(hHeap,0,1);
421 WithInfo.pWithCp=(int *)HeapAlloc(hHeap,0,1);
422 WithInfo.num=0;
423
424 //重複エラー情報管理のメモリを確保
425 extern char **SynonymErrorWords;
426 extern int SynonymErrorNum;
427 SynonymErrorNum=0;
428 SynonymErrorWords=(char **)HeapAlloc(hHeap,0,1);
429
430 //Continueアドレスを初期化
431 extern DWORD dwContinueAddress;
432 dwContinueAddress=-1;
433
434 if(bDebugCompile&&bDebugSupportProc==0){
435 //push dword ptr[ebp+(AllLocalVarSize-BaseOffset)]（スケジュール）
436 OpBuffer[obp++]=(char)0xFF;
437 OpBuffer[obp++]=(char)0xB5;
438 EspOffsetSchedule=obp;
439 obp+=sizeof(long);
440
441 //push dword ptr[ebp]（以前のebp）
442 OpBuffer[obp++]=(char)0xFF;
443 OpBuffer[obp++]=(char)0x75;
444 OpBuffer[obp++]=(char)0x00;
445
446 //call _DebugSys_StartProc
447 extern SUBINFO *pSub_DebugSys_StartProc;
448 op_call(pSub_DebugSys_StartProc);
449 }
450
451 if(pobj_CompilingClass){
452 if(lstrcmp(psi->name,pobj_CompilingClass->name)==0){
453 ////////////////////////////////////
454 // コンストラクタをコンパイルするとき
455 ////////////////////////////////////
456
457 //コンストラクタのコンパイル開始を通知
458 pobj_CompilingClass->NotifyStartConstructorCompile();
459
460 //基底クラスかどうかの識別
461 //（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）
462 BOOL bThisIsSuperClass;
463 if(pobj_CompilingClass->pobj_InheritsClass==0) bThisIsSuperClass=1;
464 else if( pobj_CompilingClass->pobj_InheritsClass->GetConstructorMethod() == NULL ){
465 //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
466 bThisIsSuperClass=1;
467 }
468 else bThisIsSuperClass=0;
469
470 if(!bThisIsSuperClass){
471 /* 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、
472 基底クラスのコンストラクタを呼び出す */
473
474 i3=cp+1;
475 while(IsCommandDelimitation(basbuf[i3])) i3++;
476 for(i4=0;;i3++,i4++){
477 if(!IsVariableChar(basbuf[i3])){
478 temporary[i4]=0;
479 break;
480 }
481 temporary[i4]=basbuf[i3];
482 }
483 if(lstrcmp(temporary,
484 pobj_CompilingClass->pobj_InheritsClass->name)==0){
485 //基底クラスのコンストラクタを呼び出す
486 cp=i3;
487 for(i4=0;;cp++,i4++){
488 if(IsCommandDelimitation(basbuf[cp])){
489 temporary[i4]=0;
490 break;
491 }
492 temporary[i4]=basbuf[cp];
493 }
494 if(!(temporary[0]=='('&&temporary[lstrlen(temporary)-1]==')')){
495 SetError(1,NULL,cp);
496 }
497 RemoveStringPare(temporary);
498
499 Opcode_CallProc(temporary,
500 pobj_CompilingClass->pobj_InheritsClass->GetConstructorMethod()->psi,
501 0,
502 "",
503 0);
504 }
505 else{
506 //基底クラスのコンストラクタを暗黙的に呼び出す
507 Opcode_CallProc("",
508 pobj_CompilingClass->pobj_InheritsClass->GetConstructorMethod()->psi,
509 0,
510 "",
511 0);
512 }
513 }
514
515
516 //実体クラスを持つメンバのコンストラクタ（引数有りを除く）を呼び出す
517 for(i3=0;i3<pobj_CompilingClass->iMemberNum;i3++){
518 CMember *pMember = pobj_CompilingClass->ppobj_Member[i3];
519 int MemberTypeSize=
520 GetTypeSize(pMember->TypeInfo.type,
521 pMember->TypeInfo.u.lpIndex);
522
523 int MemberObjectNum=
524 JumpSubScripts(pMember->SubScripts);
525
526 int offset = pobj_CompilingClass->GetMemberOffset( pMember->name, NULL );
527
528 if(pMember->TypeInfo.type==DEF_OBJECT && pMember->IsRef() == false){
529 CMethod *method = pMember->TypeInfo.u.pobj_Class->GetConstructorMethod();
530 if( method ){
531 if( method->psi->RealParmNum == 1 ){ //Thisポインタを第一引数に持ち合わせるため、引数なしの場合はこの値が1になる
532 for(i4=0;i4<MemberObjectNum;i4++){
533 //Thisポインタをecxにコピー
534 SetThisPtrToReg(REG_ECX);
535
536 //add ecx,offset
537 OpBuffer[obp++]=(char)0x81;
538 OpBuffer[obp++]=(char)0xC1;
539 *((long *)(OpBuffer+obp))=offset+i4*MemberTypeSize;
540 obp+=sizeof(long);
541
542 //push ecx
543 op_push(REG_ECX);
544
545 //call constructor
546 op_call( method->psi );
547 }
548 }
549 }
550 }
551 }
552
553
554 //仮想関数テーブルを初期化
555 if(pobj_CompilingClass->vtbl_num&&
556 pobj_CompilingClass->IsAbstract()==false){
557 //関数テーブルに値をセット
558 int offset = (int)pobj_CompilingClass->GetVtblGlobalOffset();
559
560 //mov eax,offset
561 OpBuffer[obp++]=(char)0xB8;
562 *((long *)(OpBuffer+obp))=offset;
563 pobj_DataTableSchedule->add();
564 obp+=sizeof(long);
565
566 //Thisポインタをecxにコピー
567 SetThisPtrToReg(REG_ECX);
568
569 //mov dword ptr[ecx],eax
570 OpBuffer[obp++]=(char)0x89;
571 OpBuffer[obp++]=(char)0x01;
572 }
573 }
574 else if(psi->name[0]=='~'){
575 //デストラクタをコンパイルしたとき
576
577 //デストラクタのコンパイル開始を通知
578 pobj_CompilingClass->NotifyStartDestructorCompile();
579 }
580 }
581
582 //////////////////////////////////////////
583 //////////////////////////////////////////
584 ////// プロシージャ内をコンパイル ////////
585 if(psi->dwType==SUBTYPE_SUB) CompileBuffer(ESC_ENDSUB,0);
586 else if(psi->dwType==SUBTYPE_FUNCTION) CompileBuffer(ESC_ENDFUNCTION,0);
587 else if(psi->dwType==SUBTYPE_MACRO) CompileBuffer(ESC_ENDMACRO,0);
588 //////////////////////////////////////////
589 //////////////////////////////////////////
590
591 if( pobj_CompilingClass ){
592
593 if( pobj_CompilingClass->IsCompilingConstructor() ){
594 // コンストラクタをコンパイルしていたとき
595
596 // コンストラクタのコンパイルが完了したことを通知
597 pobj_CompilingClass->NotifyFinishConstructorCompile();
598 }
599 else if(psi->name[0]=='~'){
600 ////////////////////////////////////
601 //デストラクタをコンパイルしたとき
602 ////////////////////////////////////
603
604 // デストラクタのコンパイルが完了したことを通知
605 pobj_CompilingClass->NotifyFinishDestructorCompile();
606
607 if(pobj_CompilingClass->pobj_InheritsClass){
608 /* 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、
609 基底クラスのデストラクタを呼び出す */
610
611 CMethod *method = pobj_CompilingClass->pobj_InheritsClass->GetDestructorMethod();
612 if( method ){
613 Opcode_CallProc("",
614 method->psi,
615 0,
616 "",
617 0);
618 }
619 }
620
621 //実体クラスを持つメンバのデストラクタを呼び出す
622 //※コンストラクタと逆順序で呼び出す
623 int offset;
624 int MemberTypeSize;
625 int MemberObjectNum;
626 offset=GetTypeSize(DEF_OBJECT,(LONG_PTR)pobj_CompilingClass);
627 for(i3=pobj_CompilingClass->iMemberNum-1;i3>=0;i3--){
628 CMember *pMember = pobj_CompilingClass->ppobj_Member[i3];
629
630 MemberTypeSize=
631 GetTypeSize(pMember->TypeInfo.type,
632 pMember->TypeInfo.u.lpIndex);
633
634 MemberObjectNum=
635 JumpSubScripts(pMember->SubScripts);
636
637 offset-=MemberTypeSize*MemberObjectNum;
638
639 if(pMember->TypeInfo.type==DEF_OBJECT){
640 CMethod *method = pMember->TypeInfo.u.pobj_Class->GetDestructorMethod();
641 if( method ){
642 for(i4=MemberObjectNum-1;i4>=0;i4--){
643 //Thisポインタをecxにコピー
644 SetThisPtrToReg(REG_ECX);
645
646 //add ecx,offset
647 OpBuffer[obp++]=(char)0x81;
648 OpBuffer[obp++]=(char)0xC1;
649 *((long *)(OpBuffer+obp))=offset+i4*MemberTypeSize;
650 obp+=sizeof(long);
651
652 //push ecx
653 op_push(REG_ECX);
654
655 //call destructor
656 op_call( method->psi );
657 }
658 }
659 }
660 }
661 }
662 }
663
664 //ラベル用のメモリを解放
665 for(i3=0;i3<MaxLabelNum;i3++){
666 if(pLabelNames[i3].pName) HeapDefaultFree(pLabelNames[i3].pName);
667 }
668 HeapDefaultFree(pLabelNames);
669
670 //Goto未知ラベルスケジュールを解放
671 for(i3=0;i3<GotoLabelScheduleNum;i3++){
672 if(pGotoLabelSchedule[i3].pName){
673 SetError(6,pGotoLabelSchedule[i3].pName,pGotoLabelSchedule[i3].now_cp);
674 HeapDefaultFree(pGotoLabelSchedule[i3].pName);
675 }
676 else{
677 sprintf(temporary,"%d",pGotoLabelSchedule[i3].line);
678 SetError(6,temporary,pGotoLabelSchedule[i3].now_cp);
679 }
680 }
681 HeapDefaultFree(pGotoLabelSchedule);
682
683 //With情報のメモリを解放
684 for(i3=0;i3<WithInfo.num;i3++){
685 SetError(22,"With",WithInfo.pWithCp[i3]);
686 HeapDefaultFree(WithInfo.ppName[i3]);
687 }
688 HeapDefaultFree(WithInfo.ppName);
689 HeapDefaultFree(WithInfo.pWithCp);
690
691 //重複エラー情報管理のメモリを解放
692 for(i3=0;i3<SynonymErrorNum;i3++) HeapDefaultFree(SynonymErrorWords[i3]);
693 HeapDefaultFree(SynonymErrorWords);
694
695 //push ebp
696 AllLocalVarSize+=sizeof(long);
697
698 //ローカルオブジェクトの解放処理
699 obj_LexScopes.CallDestructorsOfScopeEnd();
700
701 //プロシージャ抜け出しスケジュール（Exit Sub/Function）
702 for(i3=0;i3<ExitSubScheduleNum;i3++){
703 *((long *)(OpBuffer+pExitSubSchedule[i3]))=obp-(pExitSubSchedule[i3]+sizeof(long));
704 }
705 HeapDefaultFree(pExitSubSchedule);
706
707 if(bDebugCompile&&bDebugSupportProc==0){
708 *((long *)(OpBuffer+EspOffsetSchedule))=AllLocalVarSize-BaseOffset;
709
710 //call _DebugSys_EndProc
711 extern SUBINFO *pSub_DebugSys_EndProc;
712 op_call(pSub_DebugSys_EndProc);
713 }
714
715 if(psi->ReturnType!=-1){
716 //戻り値をeax、edxに設定
717 RELATIVE_VAR RelativeVar;
718 LONG_PTR lpIndex;
719
720 char *temp;
721 if(psi->name[0]==1&&psi->name[1]==ESC_OPERATOR)
722 temp="_System_ReturnValue";
723 else temp=psi->name;
724 GetVarOffsetReadWrite(temp,&i3,&RelativeVar,&lpIndex);
725
726 i3=psi->ReturnType;
727
728 if(i3==DEF_OBJECT){
729 SetVarPtrToEax(&RelativeVar);
730 }
731 else if(i3==DEF_DOUBLE){
732 //fld qword ptr[ebp+offset]
733 OpBuffer[obp++]=(char)0xDD;
734 OpBuffer[obp++]=(char)0x85;
735 *((long *)(OpBuffer+obp))=RelativeVar.offset;
736 AddLocalVarAddrSchedule();
737 obp+=sizeof(long);
738 }
739 else if(i3==DEF_SINGLE){
740 //fld dword ptr[ebp+offset]
741 OpBuffer[obp++]=(char)0xD9;
742 OpBuffer[obp++]=(char)0x85;
743 *((long *)(OpBuffer+obp))=RelativeVar.offset;
744 AddLocalVarAddrSchedule();
745 obp+=sizeof(long);
746 }
747 else if(i3==DEF_INT64||i3==DEF_QWORD){
748 //mov eax,dword ptr[ebp+offset]
749 OpBuffer[obp++]=(char)0x8B;
750 OpBuffer[obp++]=(char)0x85;
751 *((long *)(OpBuffer+obp))=RelativeVar.offset;
752 AddLocalVarAddrSchedule();
753 obp+=sizeof(long);
754
755 //mov edx,dword ptr[ebp+offset+sizeof(long)]
756 OpBuffer[obp++]=(char)0x8B;
757 OpBuffer[obp++]=(char)0x95;
758 *((long *)(OpBuffer+obp))=RelativeVar.offset+sizeof(long);
759 AddLocalVarAddrSchedule();
760 obp+=sizeof(long);
761 }
762 else if(i3==DEF_LONG||i3==DEF_DWORD||
763 IsPtrType(i3)){
764 //mov eax,dword ptr[ebp+offset]
765 OpBuffer[obp++]=(char)0x8B;
766 OpBuffer[obp++]=(char)0x85;
767 *((long *)(OpBuffer+obp))=RelativeVar.offset;
768 AddLocalVarAddrSchedule();
769 obp+=sizeof(long);
770 }
771 else if(i3==DEF_INTEGER||i3==DEF_WORD || (isUnicode&&i3==DEF_CHAR)){
772 //xor eax,eax（eaxを0に初期化する）
773 op_zero_reg(REG_EAX);
774
775 //mov ax,word ptr[ebp+offset]
776 OpBuffer[obp++]=(char)0x66;
777 OpBuffer[obp++]=(char)0x8B;
778 OpBuffer[obp++]=(char)0x85;
779 *((long *)(OpBuffer+obp))=RelativeVar.offset;
780 AddLocalVarAddrSchedule();
781 obp+=sizeof(long);
782 }
783 else if(i3==DEF_SBYTE||i3==DEF_BYTE||i3==DEF_BOOLEAN || (isUnicode==false&&i3==DEF_CHAR)){
784 //xor eax,eax（eaxを0に初期化する）
785 op_zero_reg(REG_EAX);
786
787 //mov al,byte ptr[ebp+offset]
788 OpBuffer[obp++]=(char)0x8A;
789 OpBuffer[obp++]=(char)0x85;
790 *((long *)(OpBuffer+obp))=RelativeVar.offset;
791 AddLocalVarAddrSchedule();
792 obp+=sizeof(long);
793 }
794 }
795
796 //ローカル変数アドレススケジュール
797 for(i3=0;i3<LocalVarAddrScheduleNum;i3++){
798 *((long *)(OpBuffer+pLocalVarAddrSchedule[i3]))+=AllLocalVarSize;
799 }
800 HeapDefaultFree(pLocalVarAddrSchedule);
801 for(i3=0;i3<MaxLocalVarNum;i3++){
802 LocalVar[i3].offset=AllLocalVarSize-LocalVar[i3].offset;//後にデバッグで利用する
803 }
804
805 //push ebp、ret用のアドレスを考慮
806 AllLocalVarSize-=sizeof(long)*2;
807
808 //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）
809 *((long *)(OpBuffer+LocalVarSchedule))=AllLocalVarSize-BaseOffset;
810
811 //pop edi
812 OpBuffer[obp++]=(char)0x5F;
813
814 //pop esi
815 OpBuffer[obp++]=(char)0x5E;
816
817 //pop ebx
818 op_pop(REG_EBX);
819
820 //mov esp,ebp
821 OpBuffer[obp++]=(char)0x8B;
822 OpBuffer[obp++]=(char)0xE5;
823
824 //pop ebp
825 op_pop(REG_EBP);
826
827 //add esp AllLocalVarSize
828 op_add_esp(AllLocalVarSize-BaseOffset);
829
830 if(BaseOffset==0||psi->bCdecl){
831 //ret 0
832 OpBuffer[obp++]=(char)0xC3;
833 }
834 else{
835 //ret BaseOffset（パラメータ分のスタック領域を解放）
836 OpBuffer[obp++]=(char)0xC2;
837 *((_int16 *)(OpBuffer+obp))=(_int16)BaseOffset;
838 obp+=sizeof(_int16);
839 }
840
841 psi->EndOpAddr=obp;
842 psi->pVar=LocalVar;
843 psi->VarNum=MaxLocalVarNum;
844
845 //ローカル変数のネーム情報は後に解放する
846}
847void CompileLocal(){
848 extern SUBINFO **ppSubHash;
849 int i2;
850 SUBINFO *psi;
851
852 extern BOOL bDll;
853 if(bDll){
854 //DLLの場合はグローバル変数を初期化するための関数を一番初めにコンパイルする
855 psi=GetSubHash("_System_InitDllGlobalVariables");
856 if(psi){
857 CompileBufferInProcedure(psi);
858 }
859 else SetError(300,NULL,cp);
860 }
861
862 //_System_InitStaticLocalVariablesは一番最後にコンパイル
863 //※一般関数内の静的変数オブジェクトをすべて収集しなければならない
864 extern SUBINFO *pSub_System_InitStaticLocalVariables;
865 pSub_System_InitStaticLocalVariables->bCompile=1;
866
867 //_System_Call_Destructor_of_GlobalObjectは一番最後にコンパイル
868 extern SUBINFO *pSub_System_Call_Destructor_of_GlobalObject;
869 pSub_System_Call_Destructor_of_GlobalObject->bCompile=1;
870
871Repeat:
872 for(i2=0;i2<MAX_HASH;i2++){
873 psi=ppSubHash[i2];
874 while(psi){
875 CompileBufferInProcedure(psi);
876 psi=psi->pNextData;
877 }
878 }
879
880 //プロシージャコンパイルによって、プロシージャコンパイルが必要になる場合
881 for(i2=0;i2<MAX_HASH;i2++){
882 psi=ppSubHash[i2];
883 while(psi){
884 if(psi->bUse&&psi->bCompile==0){
885 goto Repeat;
886 }
887
888 psi=psi->pNextData;
889 }
890 }
891
892 //_System_InitStaticLocalVariablesは一番最後にコンパイル
893 pSub_System_InitStaticLocalVariables->bCompile=0;
894 CompileBufferInProcedure(pSub_System_InitStaticLocalVariables);
895
896 //_System_Call_Destructor_of_GlobalObjectは一番最後にコンパイル
897 pSub_System_Call_Destructor_of_GlobalObject->bCompile=0;
898 CompileBufferInProcedure(pSub_System_Call_Destructor_of_GlobalObject);
899}
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