source: dev/BasicCompiler32/Compile_ProcOp.cpp@ 73

Last change on this file since 73 was 73, checked in by dai_9181, 17 years ago

Parameterクラスを適用。32bit側は動くようになったので、64bitのほうを調整する。
File size: 26.3 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->realParams.size()-1;i3>=0;i3--){
283 Parameter &param = *psi->realParams[i3];
284
285 //変数データを追加
286 LocalVar=(VARIABLE *)HeapReAlloc(hHeap,0,LocalVar,(MaxLocalVarNum+1)*sizeof(VARIABLE));
287
288 lstrcpy( LocalVar[MaxLocalVarNum].name,param.GetVarName().c_str() );
289
290 // TODO: パラメータのConst定義の指定が未完成
291 LocalVar[MaxLocalVarNum].bConst=false;
292
293 LocalVar[MaxLocalVarNum].bArray=param.IsArray()?TRUE:FALSE;
294 memcpy(LocalVar[MaxLocalVarNum].SubScripts,param.GetSubScriptsPtr(),MAX_ARRAYDIM*sizeof(int));
295
296 LocalVar[MaxLocalVarNum].type=param.GetBasicType();
297 if(LocalVar[MaxLocalVarNum].type==DEF_OBJECT
298 ||LocalVar[MaxLocalVarNum].type==DEF_STRUCT){
299 if(psi->bExport)
300 SetError(24,NULL,cp);
301 }
302
303 LocalVar[MaxLocalVarNum].u.index=param.GetIndex();
304
305 if( param.IsRef() == false && param.IsStruct() ){
306 //構造体のByValパラメータ
307 LocalVar[MaxLocalVarNum].fRef=REF_PARAMETER | OBJECT_PARAMETER;
308 VarSize=PTR_SIZE;
309 }
310 else{
311 if( param.IsRef() == false && param.IsArray() == false ){
312 LocalVar[MaxLocalVarNum].fRef=0;
313 VarSize=GetTypeSize(LocalVar[MaxLocalVarNum].type,LocalVar[MaxLocalVarNum].u.index);
314 if(VarSize%PTR_SIZE) VarSize+=PTR_SIZE-(VarSize%PTR_SIZE);
315 }
316 else{
317 LocalVar[MaxLocalVarNum].fRef=REF_PARAMETER;
318 VarSize=PTR_SIZE;
319 }
320 }
321 AllLocalVarSize+=VarSize;
322 LocalVar[MaxLocalVarNum].offset=AllLocalVarSize;
323
324 //レキシカルスコープ情報
325 LocalVar[MaxLocalVarNum].ScopeLevel=obj_LexScopes.GetNowLevel();
326 LocalVar[MaxLocalVarNum].ScopeStartAddress=obj_LexScopes.GetStartAddress();
327 LocalVar[MaxLocalVarNum].bLiving=TRUE;
328
329 MaxLocalVarNum++;
330 }
331
332 //Thisポインタを示すローカルオフセット値をセット
333 extern int LocalVar_ThisPtrOffset;
334 LocalVar_ThisPtrOffset=AllLocalVarSize;
335
336 BaseOffset=AllLocalVarSize;
337
338 //ret用のアドレスを考慮
339 AllLocalVarSize+=sizeof(long);
340
341 //コンパイル中の関数が属するクラス
342 pobj_CompilingClass=psi->pobj_ParentClass;
343
344 //コンパイルスタートをクラス管理クラスに追加
345 pobj_DBClass->StartCompile( psi );
346
347 //コンパイル中の関数
348 extern SubInfo *pCompilingSubInfo;
349 pCompilingSubInfo=psi;
350
351
352 ///////////////////////
353 // ここからコード生成
354
355 //sub esp,AllLocalVarSize（スケジュール）
356 op_sub_esp(0xFFFFFFFF);
357 LocalVarSchedule=obp-sizeof(long);
358
359 //push ebp
360 op_push(REG_EBP);
361
362 //mov ebp,esp
363 OpBuffer[obp++]=(char)0x8B;
364 OpBuffer[obp++]=(char)0xEC;
365
366 //push ebx
367 op_push(REG_EBX);
368
369 //push esi
370 OpBuffer[obp++]=(char)0x56;
371
372 //push edi
373 OpBuffer[obp++]=(char)0x57;
374
375 if(psi->ReturnType!=DEF_NON){
376 //戻り値が存在するとき
377
378 char *temp;
379 if(psi->name[0]==1&&psi->name[1]==ESC_OPERATOR) temp="_System_ReturnValue";
380 else temp=psi->name;
381
382 if(psi->ReturnType==DEF_STRUCT && psi->isReturnRef == false){
383 //戻り値用の構造体（値型）はパラメータで引き渡される
384 }
385 else{
386 //戻り値用の変数の定義
387 if( psi->isReturnRef ){
388 sprintf(temporary,"%c%c",1,ESC_BYREF);
389 }
390 else temporary[0]=0;
391
392 sprintf(temporary+lstrlen(temporary),"%s%c%c",temp,1,ESC_AS);
393 GetTypeName(psi->ReturnType,psi->u.ReturnIndex,temporary+lstrlen(temporary));
394
395 OpcodeDim(temporary,0);
396 }
397 }
398
399 //プロシージャ抜け出しスケジュール（Exit Sub/Function）
400 extern DWORD *pExitSubSchedule;
401 extern int ExitSubScheduleNum;
402 pExitSubSchedule=(DWORD *)HeapAlloc(hHeap,0,1);
403 ExitSubScheduleNum=0;
404
405 //ラベル用のメモリを確保
406 extern LABEL *pLabelNames;
407 extern int MaxLabelNum;
408 pLabelNames=(LABEL *)HeapAlloc(hHeap,0,1);
409 MaxLabelNum=0;
410
411 //Gotoラベルスケジュール
412 extern GOTOLABELSCHEDULE *pGotoLabelSchedule;
413 extern int GotoLabelScheduleNum;
414 pGotoLabelSchedule=(GOTOLABELSCHEDULE *)HeapAlloc(hHeap,0,1);
415 GotoLabelScheduleNum=0;
416
417 //With情報のメモリを確保
418 extern WITHINFO WithInfo;
419 WithInfo.ppName=(char **)HeapAlloc(hHeap,0,1);
420 WithInfo.pWithCp=(int *)HeapAlloc(hHeap,0,1);
421 WithInfo.num=0;
422
423 //重複エラー情報管理のメモリを確保
424 extern char **SynonymErrorWords;
425 extern int SynonymErrorNum;
426 SynonymErrorNum=0;
427 SynonymErrorWords=(char **)HeapAlloc(hHeap,0,1);
428
429 //Continueアドレスを初期化
430 extern DWORD dwContinueAddress;
431 dwContinueAddress=-1;
432
433 if(bDebugCompile&&bDebugSupportProc==0){
434 //push dword ptr[ebp+(AllLocalVarSize-BaseOffset)]（スケジュール）
435 OpBuffer[obp++]=(char)0xFF;
436 OpBuffer[obp++]=(char)0xB5;
437 EspOffsetSchedule=obp;
438 obp+=sizeof(long);
439
440 //push dword ptr[ebp]（以前のebp）
441 OpBuffer[obp++]=(char)0xFF;
442 OpBuffer[obp++]=(char)0x75;
443 OpBuffer[obp++]=(char)0x00;
444
445 //call _DebugSys_StartProc
446 extern SubInfo *pSub_DebugSys_StartProc;
447 op_call(pSub_DebugSys_StartProc);
448 }
449
450 if(pobj_CompilingClass){
451 if(lstrcmp(psi->name,pobj_CompilingClass->name)==0){
452 ////////////////////////////////////
453 // コンストラクタをコンパイルするとき
454 ////////////////////////////////////
455
456 //コンストラクタのコンパイル開始を通知
457 pobj_CompilingClass->NotifyStartConstructorCompile();
458
459 //基底クラスかどうかの識別
460 //（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）
461 BOOL bThisIsSuperClass;
462 if(pobj_CompilingClass->pobj_InheritsClass==0) bThisIsSuperClass=1;
463 else if( pobj_CompilingClass->pobj_InheritsClass->GetConstructorMethod() == NULL ){
464 //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
465 bThisIsSuperClass=1;
466 }
467 else bThisIsSuperClass=0;
468
469 if(!bThisIsSuperClass){
470 /* 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、
471 基底クラスのコンストラクタを呼び出す */
472
473 i3=cp+1;
474 while(IsCommandDelimitation(basbuf[i3])) i3++;
475 for(i4=0;;i3++,i4++){
476 if(!IsVariableChar(basbuf[i3])){
477 temporary[i4]=0;
478 break;
479 }
480 temporary[i4]=basbuf[i3];
481 }
482 if(lstrcmp(temporary,
483 pobj_CompilingClass->pobj_InheritsClass->name)==0){
484 //基底クラスのコンストラクタを呼び出す
485 cp=i3;
486 for(i4=0;;cp++,i4++){
487 if(IsCommandDelimitation(basbuf[cp])){
488 temporary[i4]=0;
489 break;
490 }
491 temporary[i4]=basbuf[cp];
492 }
493 if(!(temporary[0]=='('&&temporary[lstrlen(temporary)-1]==')')){
494 SetError(1,NULL,cp);
495 }
496 RemoveStringPare(temporary);
497
498 Opcode_CallProc(temporary,
499 pobj_CompilingClass->pobj_InheritsClass->GetConstructorMethod()->psi,
500 0,
501 "",
502 0);
503 }
504 else{
505 //基底クラスのコンストラクタを暗黙的に呼び出す
506 Opcode_CallProc("",
507 pobj_CompilingClass->pobj_InheritsClass->GetConstructorMethod()->psi,
508 0,
509 "",
510 0);
511 }
512 }
513
514
515 //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
516 for(i3=0;i3<pobj_CompilingClass->iMemberNum;i3++){
517 CMember *pMember = pobj_CompilingClass->ppobj_Member[i3];
518 if(pMember->TypeInfo.type==DEF_OBJECT){
519 // オブジェクトメンバを発見したとき
520
521 sprintf(temporary, "This.%s=%c%c%s()",
522 pMember->name,
523 1, ESC_NEW,
524 pMember->TypeInfo.u.pobj_Class->name );
525 OpcodeCalc( temporary );
526 }
527 }
528
529
530 //仮想関数テーブルを初期化
531 if(pobj_CompilingClass->vtbl_num&&
532 pobj_CompilingClass->IsAbstract()==false){
533 //関数テーブルに値をセット
534 int offset = (int)pobj_CompilingClass->GetVtblGlobalOffset();
535
536 //mov eax,offset
537 OpBuffer[obp++]=(char)0xB8;
538 *((long *)(OpBuffer+obp))=offset;
539 pobj_DataTableSchedule->add();
540 obp+=sizeof(long);
541
542 //Thisポインタをecxにコピー
543 SetThisPtrToReg(REG_ECX);
544
545 //mov dword ptr[ecx],eax
546 OpBuffer[obp++]=(char)0x89;
547 OpBuffer[obp++]=(char)0x01;
548 }
549 }
550 else if(psi->name[0]=='~'){
551 //デストラクタをコンパイルしたとき
552
553 //デストラクタのコンパイル開始を通知
554 pobj_CompilingClass->NotifyStartDestructorCompile();
555 }
556 }
557
558 //////////////////////////////////////////
559 //////////////////////////////////////////
560 ////// プロシージャ内をコンパイル ////////
561 if(psi->dwType==SUBTYPE_SUB) CompileBuffer(ESC_ENDSUB,0);
562 else if(psi->dwType==SUBTYPE_FUNCTION) CompileBuffer(ESC_ENDFUNCTION,0);
563 else if(psi->dwType==SUBTYPE_MACRO) CompileBuffer(ESC_ENDMACRO,0);
564 //////////////////////////////////////////
565 //////////////////////////////////////////
566
567 if( pobj_CompilingClass ){
568
569 if( pobj_CompilingClass->IsCompilingConstructor() ){
570 // コンストラクタをコンパイルしていたとき
571
572 // コンストラクタのコンパイルが完了したことを通知
573 pobj_CompilingClass->NotifyFinishConstructorCompile();
574 }
575 else if(psi->name[0]=='~'){
576 ////////////////////////////////////
577 //デストラクタをコンパイルしたとき
578 ////////////////////////////////////
579
580 // デストラクタのコンパイルが完了したことを通知
581 pobj_CompilingClass->NotifyFinishDestructorCompile();
582
583 if(pobj_CompilingClass->pobj_InheritsClass){
584 /* 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、
585 基底クラスのデストラクタを呼び出す */
586
587 CMethod *method = pobj_CompilingClass->pobj_InheritsClass->GetDestructorMethod();
588 if( method ){
589 Opcode_CallProc("",
590 method->psi,
591 0,
592 "",
593 0);
594 }
595 }
596
597 //実体クラスを持つメンバのデストラクタ呼び出しはGCに任せる
598 /*
599 //※コンストラクタと逆順序で呼び出す
600 int offset;
601 int MemberTypeSize;
602 int MemberObjectNum;
603 offset=GetTypeSize(DEF_OBJECT,(LONG_PTR)pobj_CompilingClass);
604 for(i3=pobj_CompilingClass->iMemberNum-1;i3>=0;i3--){
605 CMember *pMember = pobj_CompilingClass->ppobj_Member[i3];
606
607 MemberTypeSize=
608 GetTypeSize(pMember->TypeInfo.type,
609 pMember->TypeInfo.u.lpIndex);
610
611 MemberObjectNum=
612 JumpSubScripts(pMember->SubScripts);
613
614 offset-=MemberTypeSize*MemberObjectNum;
615
616 if(pMember->TypeInfo.type==DEF_OBJECT){
617 CMethod *method = pMember->TypeInfo.u.pobj_Class->GetDestructorMethod();
618 if( method ){
619 for(i4=MemberObjectNum-1;i4>=0;i4--){
620 //Thisポインタをecxにコピー
621 SetThisPtrToReg(REG_ECX);
622
623 //add ecx,offset
624 OpBuffer[obp++]=(char)0x81;
625 OpBuffer[obp++]=(char)0xC1;
626 *((long *)(OpBuffer+obp))=offset+i4*MemberTypeSize;
627 obp+=sizeof(long);
628
629 //push ecx
630 op_push(REG_ECX);
631
632 //call destructor
633 op_call( method->psi );
634 }
635 }
636 }
637 }*/
638 }
639 }
640
641 //ラベル用のメモリを解放
642 for(i3=0;i3<MaxLabelNum;i3++){
643 if(pLabelNames[i3].pName) HeapDefaultFree(pLabelNames[i3].pName);
644 }
645 HeapDefaultFree(pLabelNames);
646
647 //Goto未知ラベルスケジュールを解放
648 for(i3=0;i3<GotoLabelScheduleNum;i3++){
649 if(pGotoLabelSchedule[i3].pName){
650 SetError(6,pGotoLabelSchedule[i3].pName,pGotoLabelSchedule[i3].now_cp);
651 HeapDefaultFree(pGotoLabelSchedule[i3].pName);
652 }
653 else{
654 sprintf(temporary,"%d",pGotoLabelSchedule[i3].line);
655 SetError(6,temporary,pGotoLabelSchedule[i3].now_cp);
656 }
657 }
658 HeapDefaultFree(pGotoLabelSchedule);
659
660 //With情報のメモリを解放
661 for(i3=0;i3<WithInfo.num;i3++){
662 SetError(22,"With",WithInfo.pWithCp[i3]);
663 HeapDefaultFree(WithInfo.ppName[i3]);
664 }
665 HeapDefaultFree(WithInfo.ppName);
666 HeapDefaultFree(WithInfo.pWithCp);
667
668 //重複エラー情報管理のメモリを解放
669 for(i3=0;i3<SynonymErrorNum;i3++) HeapDefaultFree(SynonymErrorWords[i3]);
670 HeapDefaultFree(SynonymErrorWords);
671
672 //push ebp
673 AllLocalVarSize+=sizeof(long);
674
675 //ローカルオブジェクトの解放処理
676 obj_LexScopes.CallDestructorsOfScopeEnd();
677
678 //プロシージャ抜け出しスケジュール（Exit Sub/Function）
679 for(i3=0;i3<ExitSubScheduleNum;i3++){
680 *((long *)(OpBuffer+pExitSubSchedule[i3]))=obp-(pExitSubSchedule[i3]+sizeof(long));
681 }
682 HeapDefaultFree(pExitSubSchedule);
683
684 if(bDebugCompile&&bDebugSupportProc==0){
685 *((long *)(OpBuffer+EspOffsetSchedule))=AllLocalVarSize-BaseOffset-sizeof(long);
686
687 //call _DebugSys_EndProc
688 extern SubInfo *pSub_DebugSys_EndProc;
689 op_call(pSub_DebugSys_EndProc);
690 }
691
692 if(psi->ReturnType!=DEF_NON){
693 //戻り値をeax、edxに設定
694 RELATIVE_VAR RelativeVar;
695 LONG_PTR lpIndex;
696
697 char *temp;
698 if(psi->name[0]==1&&psi->name[1]==ESC_OPERATOR)
699 temp="_System_ReturnValue";
700 else temp=psi->name;
701 GetVarOffsetReadWrite(temp,&i3,&RelativeVar,&lpIndex);
702
703 i3=psi->ReturnType;
704
705 if(i3==DEF_OBJECT || i3==DEF_STRUCT){
706 SetVarPtrToEax(&RelativeVar);
707 if( i3==DEF_OBJECT ){
708 //mov eax,dword ptr[eax]
709 op_mov_RM( sizeof(long), REG_EAX, REG_EAX, 0, MOD_BASE );
710 }
711 }
712 else if(i3==DEF_DOUBLE){
713 //fld qword ptr[ebp+offset]
714 OpBuffer[obp++]=(char)0xDD;
715 OpBuffer[obp++]=(char)0x85;
716 *((long *)(OpBuffer+obp))=RelativeVar.offset;
717 AddLocalVarAddrSchedule();
718 obp+=sizeof(long);
719 }
720 else if(i3==DEF_SINGLE){
721 //fld dword ptr[ebp+offset]
722 OpBuffer[obp++]=(char)0xD9;
723 OpBuffer[obp++]=(char)0x85;
724 *((long *)(OpBuffer+obp))=RelativeVar.offset;
725 AddLocalVarAddrSchedule();
726 obp+=sizeof(long);
727 }
728 else if(i3==DEF_INT64||i3==DEF_QWORD){
729 //mov eax,dword ptr[ebp+offset]
730 OpBuffer[obp++]=(char)0x8B;
731 OpBuffer[obp++]=(char)0x85;
732 *((long *)(OpBuffer+obp))=RelativeVar.offset;
733 AddLocalVarAddrSchedule();
734 obp+=sizeof(long);
735
736 //mov edx,dword ptr[ebp+offset+sizeof(long)]
737 OpBuffer[obp++]=(char)0x8B;
738 OpBuffer[obp++]=(char)0x95;
739 *((long *)(OpBuffer+obp))=RelativeVar.offset+sizeof(long);
740 AddLocalVarAddrSchedule();
741 obp+=sizeof(long);
742 }
743 else if(i3==DEF_LONG||i3==DEF_DWORD||
744 IsPtrType(i3)){
745 //mov eax,dword ptr[ebp+offset]
746 OpBuffer[obp++]=(char)0x8B;
747 OpBuffer[obp++]=(char)0x85;
748 *((long *)(OpBuffer+obp))=RelativeVar.offset;
749 AddLocalVarAddrSchedule();
750 obp+=sizeof(long);
751 }
752 else if(i3==DEF_INTEGER||i3==DEF_WORD || (isUnicode&&i3==DEF_CHAR)){
753 //xor eax,eax（eaxを0に初期化する）
754 op_zero_reg(REG_EAX);
755
756 //mov ax,word ptr[ebp+offset]
757 OpBuffer[obp++]=(char)0x66;
758 OpBuffer[obp++]=(char)0x8B;
759 OpBuffer[obp++]=(char)0x85;
760 *((long *)(OpBuffer+obp))=RelativeVar.offset;
761 AddLocalVarAddrSchedule();
762 obp+=sizeof(long);
763 }
764 else if(i3==DEF_SBYTE||i3==DEF_BYTE||i3==DEF_BOOLEAN || (isUnicode==false&&i3==DEF_CHAR)){
765 //xor eax,eax（eaxを0に初期化する）
766 op_zero_reg(REG_EAX);
767
768 //mov al,byte ptr[ebp+offset]
769 OpBuffer[obp++]=(char)0x8A;
770 OpBuffer[obp++]=(char)0x85;
771 *((long *)(OpBuffer+obp))=RelativeVar.offset;
772 AddLocalVarAddrSchedule();
773 obp+=sizeof(long);
774 }
775 }
776
777 //ローカル変数アドレススケジュール
778 for(i3=0;i3<LocalVarAddrScheduleNum;i3++){
779 *((long *)(OpBuffer+pLocalVarAddrSchedule[i3]))+=AllLocalVarSize;
780 }
781 HeapDefaultFree(pLocalVarAddrSchedule);
782 for(i3=0;i3<MaxLocalVarNum;i3++){
783 LocalVar[i3].offset=AllLocalVarSize-LocalVar[i3].offset;//後にデバッグで利用する
784 }
785
786 //push ebp、ret用のアドレスを考慮
787 AllLocalVarSize-=sizeof(long)*2;
788
789 //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）
790 *((long *)(OpBuffer+LocalVarSchedule))=AllLocalVarSize-BaseOffset;
791
792 //pop edi
793 OpBuffer[obp++]=(char)0x5F;
794
795 //pop esi
796 OpBuffer[obp++]=(char)0x5E;
797
798 //pop ebx
799 op_pop(REG_EBX);
800
801 if(bDebugCompile){
802 //cmp esp,ebp
803 op_cmp_RR( REG_ESP, REG_EBP );
804
805 //jz 6（次のcallとbreakpointを飛び越す）
806 OpBuffer[obp++]=(char)0x74;
807 OpBuffer[obp++]=(char)0x06;
808
809 //call _esp_error
810 extern SubInfo *pSub_esp_error;
811 op_call( pSub_esp_error );
812
813 breakpoint;
814 }
815
816 //mov esp,ebp
817 OpBuffer[obp++]=(char)0x8B;
818 OpBuffer[obp++]=(char)0xE5;
819
820 //pop ebp
821 op_pop(REG_EBP);
822
823 //add esp AllLocalVarSize
824 op_add_esp(AllLocalVarSize-BaseOffset);
825
826 if(BaseOffset==0||psi->bCdecl){
827 //ret 0
828 OpBuffer[obp++]=(char)0xC3;
829 }
830 else{
831 //ret BaseOffset（パラメータ分のスタック領域を解放）
832 OpBuffer[obp++]=(char)0xC2;
833 *((_int16 *)(OpBuffer+obp))=(_int16)BaseOffset;
834 obp+=sizeof(_int16);
835 }
836
837 psi->EndOpAddr=obp;
838 psi->pVar=LocalVar;
839 psi->VarNum=MaxLocalVarNum;
840
841 //ローカル変数のネーム情報は後に解放する
842}
843void CompileLocal(){
844 extern SubInfo **ppSubHash;
845 int i2;
846 SubInfo *psi;
847
848 extern BOOL bDll;
849 if(bDll){
850 //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
851 psi=GetSubHash("_System_InitDllGlobalVariables");
852 if(psi){
853 CompileBufferInProcedure(psi);
854 }
855 else SetError(300,NULL,cp);
856 }
857
858 //_System_InitStaticLocalVariablesは一番最後にコンパイル
859 //※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
860 extern SubInfo *pSub_System_InitStaticLocalVariables;
861 pSub_System_InitStaticLocalVariables->bCompile=1;
862
863 //_System_Call_Destructor_of_GlobalObjectは一番最後にコンパイル
864 extern SubInfo *pSub_System_Call_Destructor_of_GlobalObject;
865 pSub_System_Call_Destructor_of_GlobalObject->bCompile=1;
866
867Repeat:
868 for(i2=0;i2<MAX_HASH;i2++){
869 psi=ppSubHash[i2];
870 while(psi){
871 CompileBufferInProcedure(psi);
872 psi=psi->pNextData;
873 }
874 }
875
876 //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
877 for(i2=0;i2<MAX_HASH;i2++){
878 psi=ppSubHash[i2];
879 while(psi){
880 if(psi->bUse&&psi->bCompile==0){
881 goto Repeat;
882 }
883
884 psi=psi->pNextData;
885 }
886 }
887
888 //_System_InitStaticLocalVariablesは一番最後にコンパイル
889 pSub_System_InitStaticLocalVariables->bCompile=0;
890 CompileBufferInProcedure(pSub_System_InitStaticLocalVariables);
891
892 //_System_Call_Destructor_of_GlobalObjectは一番最後にコンパイル
893 pSub_System_Call_Destructor_of_GlobalObject->bCompile=0;
894 CompileBufferInProcedure(pSub_System_Call_Destructor_of_GlobalObject);
895}
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