source: dev/BasicCompiler32/Compile_ProcOp.cpp@ 76

Last change on this file since 76 was 76, checked in by dai_9181, 17 years ago

TYPEINFO→Typeへのリファクタリングを実施。32bitが未完成。
File size: 25.3 KB
Line 
1#include "../BasicCompiler_Common/common.h"
2#include "Opcode.h"
3
4
5void SystemProc( const 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 UserProc *pBackUserProc;
29 pBackUserProc = &UserProc::CompilingUserProc();
30 UserProc::CompileStartForGlobalArea();
31
32 int BackCp;
33 BackCp=cp;
34 cp=-1;
35
36 extern BOOL bDebugCompile;
37 if(bDebugCompile){
38 //デバッグ用の変数を定義
39 DebugVariable();
40 }
41
42 //GC用の変数を定義
43 InitGCVariables();
44
45 //クラスに属する静的メンバを定義
46 CMember::InitStaticMember();
47
48 GetGlobalDataForDll();
49
50 UserProc::CompileStartForUserProc( pBackUserProc );
51 cp=BackCp;
52
53 //ret
54 OpBuffer[obp++]=(char)0xC3;
55 }
56 else if(lstrcmp(name,"_System_InitStaticLocalVariables")==0){
57 //静的ローカルオブジェクトのコンストラクタ呼び出し
58
59 foreach( Variable *pVar, globalVars ){
60 if(memicmp(pVar->GetName().c_str(),"Static%",7)==0){
61 //コンストラクタ呼び出し
62 if( pVar->IsObject() ){
63
64 //エラー用
65 cp=pVar->source_code_address;
66
67 CallConstructor(
68 pVar->GetName().c_str(),
69 pVar->GetSubScriptsPtr(),
70 *pVar,
71 pVar->paramStrForConstructor.c_str());
72 }
73 }
74 }
75
76 //ret
77 OpBuffer[obp++]=(char)0xC3;
78 }
79 else if(lstrcmp(name,"_System_Call_Destructor_of_GlobalObject")==0){
80
81 UserProc *pBackUserProc;
82 pBackUserProc = &UserProc::CompilingUserProc();
83 UserProc::CompileStartForGlobalArea();
84
85 obj_LexScopes.CallDestructorsOfScopeEnd();
86
87 UserProc::CompileStartForUserProc( pBackUserProc );
88
89
90 //ret
91 OpBuffer[obp++]=(char)0xC3;
92 }
93 else if(lstrcmp(name,"_System_GetSp")==0){
94 //mov eax,esp
95 op_mov_RR(REG_EAX,REG_ESP);
96
97 //add eax,PTR_SIZE
98 op_add_RV8(REG_EAX,PTR_SIZE);
99
100 //ret
101 OpBuffer[obp++]=(char)0xC3;
102 }
103 else if(lstrcmp(name,"_allrem")==0){
104 //乗除演算用の特殊関数（64ビット整数対応）
105 BYTE Buffer_allrem[]={
106 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
107 };
108
109 memcpy(OpBuffer+obp,Buffer_allrem,178);
110 obp+=178;
111 }
112 else if(lstrcmp(name,"_aullrem")==0){
113 //乗除演算用の特殊関数（64ビット整数対応）
114 BYTE Buffer_aullrem[]={
115 0x53,0x8B,0x44,0x24,0x14,0x0B,0xC0,0x75,0x18,0x8B,0x4C,0x24,0x10,0x8B,
116 0x44,0x24,0x0C,0x33,0xD2,0xF7,0xF1,0x8B,0x44,0x24,0x08,0xF7,0xF1,0x8B,
117 0xC2,0x33,0xD2,0xEB,0x50,0x8B,0xC8,0x8B,0x5C,0x24,0x10,0x8B,0x54,0x24,
118 0x0C,0x8B,0x44,0x24,0x08,0xD1,0xE9,0xD1,0xDB,0xD1,0xEA,0xD1,0xD8,0x0B,
119 0xC9,0x75,0xF4,0xF7,0xF3,0x8B,0xC8,0xF7,0x64,0x24,0x14,0x91,0xF7,0x64,
120 0x24,0x10,0x03,0xD1,0x72,0x0E,0x3B,0x54,0x24,0x0C,0x77,0x08,0x72,0x0E,
121 0x3B,0x44,0x24,0x08,0x76,0x08,0x2B,0x44,0x24,0x10,0x1B,0x54,0x24,0x14,
122 0x2B,0x44,0x24,0x08,0x1B,0x54,0x24,0x0C,0xF7,0xDA,0xF7,0xD8,0x83,0xDA,
123 0x00,0x5B,0xC2,0x10,0x00
124 };
125
126 memcpy(OpBuffer+obp,Buffer_aullrem,117);
127 obp+=117;
128 }
129 else if(lstrcmp(name,"_allmul")==0){
130 //乗算用の特殊関数（64ビット整数対応）
131 BYTE Buffer_allmul[]={
132 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
133 };
134
135 memcpy(OpBuffer+obp,Buffer_allmul,52);
136 obp+=52;
137 }
138 else if(lstrcmp(name,"_alldiv")==0){
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 memcpy(OpBuffer+obp,Buffer_alldiv,170);
145 obp+=170;
146 }
147 else if(lstrcmp(name,"_aulldiv")==0){
148 //整数除算用の特殊関数（64ビット整数対応）
149 BYTE Buffer_aulldiv[]={
150 0x53,0x56,0x8B,0x44,0x24,0x18,0x0B,0xC0,0x75,0x18,0x8B,0x4C,0x24,0x14,
151 0x8B,0x44,0x24,0x10,0x33,0xD2,0xF7,0xF1,0x8B,0xD8,0x8B,0x44,0x24,0x0C,
152 0xF7,0xF1,0x8B,0xD3,0xEB,0x41,0x8B,0xC8,0x8B,0x5C,0x24,0x14,0x8B,0x54,
153 0x24,0x10,0x8B,0x44,0x24,0x0C,0xD1,0xE9,0xD1,0xDB,0xD1,0xEA,0xD1,0xD8,
154 0x0B,0xC9,0x75,0xF4,0xF7,0xF3,0x8B,0xF0,0xF7,0x64,0x24,0x18,0x8B,0xC8,
155 0x8B,0x44,0x24,0x14,0xF7,0xE6,0x03,0xD1,0x72,0x0E,0x3B,0x54,0x24,0x10,
156 0x77,0x08,0x72,0x07,0x3B,0x44,0x24,0x0C,0x76,0x01,0x4E,0x33,0xD2,0x8B,
157 0xC6,0x5E,0x5B,0xC2,0x10,0x00
158 };
159
160 memcpy(OpBuffer+obp,Buffer_aulldiv,104);
161 obp+=104;
162 }
163 else if(lstrcmp(name,"_allshl")==0){
164 //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）
165 BYTE Buffer_allshl[]={
166 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
167 };
168
169 memcpy(OpBuffer+obp,Buffer_allshl,31);
170 obp+=31;
171 }
172 else if(lstrcmp(name,"_allshr")==0){
173 //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）
174 BYTE Buffer_allshr[]={
175 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
176 };
177
178 memcpy(OpBuffer+obp,Buffer_allshr,33);
179 obp+=33;
180 }
181 else if(lstrcmp(name,"_aullshr")==0){
182 //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）
183 BYTE Buffer_aullshr[]={
184 0x80,0xF9,0x40, //cmp cl,40h
185 0x73,0x15, //jae RETZERO (0040d71a)
186 0x80,0xF9,0x20, //cmp cl,20h
187 0x73,0x06, //jae MORE32 (0040d710)
188 0x0F,0xAD,0xD0, //shrd eax,edx,cl
189 0xD3,0xEA, //shr edx,cl
190 0xC3, //ret
191 //MORE32:
192 0x8B,0xC2, //mov eax,edx
193 0x33,0xD2, //xor edx,edx
194 0x80,0xE1,0x1F, //and cl,1Fh
195 0xD3,0xE8, //shr eax,cl
196 0xC3, //ret
197 //RETZERO:
198 0x33,0xC0, //xor eax,eax
199 0x33,0xD2, //xor edx,edx
200 0xC3 //ret
201 };
202
203 memcpy(OpBuffer+obp,Buffer_aullshr,31);
204 obp+=31;
205 }
206}
207
208void CompileBufferInProcedure(UserProc *pUserProc){
209 extern char *basbuf;
210 extern HANDLE hHeap;
211 extern UserProc **ppSubHash;
212 extern BOOL bDebugCompile;
213 int i3,i4,LocalVarSchedule,EspOffsetSchedule,BaseOffset;
214 char temporary[VN_SIZE];
215
216 if( pUserProc->IsUsing() == false || pUserProc->IsCompiled() ) return;
217
218 if( pUserProc->localVars.size() ){
219 SetError();
220 return;
221 }
222
223 pUserProc->CompleteCompile();
224
225 extern BOOL bSystemProc;
226 if(memcmp(pUserProc->GetName().c_str(),"_System_",8)==0) bSystemProc=1;
227 else bSystemProc=0;
228
229 extern BOOL bDebugSupportProc;
230 if(memcmp(pUserProc->GetName().c_str(),"_DebugSys_",10)==0){
231 if(!bDebugCompile){
232 return;
233 }
234 bDebugSupportProc=1;
235 }
236 else bDebugSupportProc=0;
237
238 pUserProc->beginOpAddress=obp;
239
240 if(pUserProc->IsSystem()){
241 extern int AllLocalVarSize;
242 AllLocalVarSize=0;
243
244 SystemProc(pUserProc->GetName().c_str());
245
246 pUserProc->endOpAddress=obp;
247 return;
248 }
249
250 cp=pUserProc->GetCodePos();
251 for(;;cp++){
252 if(IsCommandDelimitation(basbuf[cp])) break;
253 }
254 cp--;
255
256 //ローカル変数に関する情報
257 extern int AllLocalVarSize;
258 AllLocalVarSize=0;
259
260 //ローカル変数アドレススケジュール
261 extern DWORD *pLocalVarAddrSchedule;
262 extern int LocalVarAddrScheduleNum;
263 pLocalVarAddrSchedule=(DWORD *)HeapAlloc(hHeap,0,1);
264 LocalVarAddrScheduleNum=0;
265
266 //パラメータ用の変数データを考慮
267 for(i3=(int)pUserProc->RealParams().size()-1;i3>=0;i3--){
268 Parameter &param = *pUserProc->RealParams()[i3];
269
270 Variable *pVar = new Variable( param.GetVarName(), param, false, param.IsRef() );
271
272 if( param.IsArray() ){
273 pVar->SetArray( param.GetSubScriptsPtr() );
274 }
275
276 int varSize;
277 if( param.IsRef() == false && param.IsStruct() ){
278 //構造体のByValパラメータ
279 pVar->ThisIsParameter();
280 varSize=PTR_SIZE;
281 }
282 else{
283 if( param.IsArray() == false ){
284 varSize = pVar->GetMemorySize();
285 }
286 else{
287 varSize=PTR_SIZE;
288 }
289 }
290 AllLocalVarSize+=varSize;
291 pVar->offset=AllLocalVarSize;
292
293 //レキシカルスコープ情報
294 pVar->ScopeLevel=obj_LexScopes.GetNowLevel();
295 pVar->ScopeStartAddress=obj_LexScopes.GetStartAddress();
296 pVar->bLiving=TRUE;
297
298 pUserProc->localVars.push_back( pVar );
299 }
300
301 //Thisポインタを示すローカルオフセット値をセット
302 extern int LocalVar_ThisPtrOffset;
303 LocalVar_ThisPtrOffset=AllLocalVarSize;
304
305 BaseOffset=AllLocalVarSize;
306
307 //ret用のアドレスを考慮
308 AllLocalVarSize+=sizeof(long);
309
310 //コンパイル中の関数が属するクラス
311 pobj_CompilingClass=pUserProc->GetParentClassPtr();
312
313 //コンパイルスタートをクラス管理クラスに追加
314 pobj_DBClass->StartCompile( pUserProc );
315
316 //コンパイル中の関数
317 UserProc::CompileStartForUserProc( pUserProc );
318
319
320 ///////////////////////
321 // ここからコード生成
322
323 //sub esp,AllLocalVarSize（スケジュール）
324 op_sub_esp(0xFFFFFFFF);
325 LocalVarSchedule=obp-sizeof(long);
326
327 //push ebp
328 op_push(REG_EBP);
329
330 //mov ebp,esp
331 OpBuffer[obp++]=(char)0x8B;
332 OpBuffer[obp++]=(char)0xEC;
333
334 //push ebx
335 op_push(REG_EBX);
336
337 //push esi
338 OpBuffer[obp++]=(char)0x56;
339
340 //push edi
341 OpBuffer[obp++]=(char)0x57;
342
343 if( !pUserProc->ReturnType().IsNull() ){
344 //戻り値が存在するとき
345
346 const char *temp = pUserProc->GetName().c_str();
347 if( temp[0]==1&&temp[1]==ESC_OPERATOR ){
348 temp = "_System_ReturnValue";
349 }
350
351 if( pUserProc->ReturnType().IsStruct() ){
352 //戻り値用の構造体（値型）はパラメータで引き渡される
353 }
354 else{
355 //戻り値用の変数の定義
356 sprintf(temporary,"%s%c%c%s",temp,1,ESC_AS, pUserProc->ReturnType().ToString().c_str() );
357
358 OpcodeDim(temporary,0);
359 }
360 }
361
362 //プロシージャ抜け出しスケジュール（Exit Sub/Function）
363 extern DWORD *pExitSubSchedule;
364 extern int ExitSubScheduleNum;
365 pExitSubSchedule=(DWORD *)HeapAlloc(hHeap,0,1);
366 ExitSubScheduleNum=0;
367
368 //ラベル用のメモリを確保
369 extern LABEL *pLabelNames;
370 extern int MaxLabelNum;
371 pLabelNames=(LABEL *)HeapAlloc(hHeap,0,1);
372 MaxLabelNum=0;
373
374 //Gotoラベルスケジュール
375 extern GOTOLABELSCHEDULE *pGotoLabelSchedule;
376 extern int GotoLabelScheduleNum;
377 pGotoLabelSchedule=(GOTOLABELSCHEDULE *)HeapAlloc(hHeap,0,1);
378 GotoLabelScheduleNum=0;
379
380 //With情報のメモリを確保
381 extern WITHINFO WithInfo;
382 WithInfo.ppName=(char **)HeapAlloc(hHeap,0,1);
383 WithInfo.pWithCp=(int *)HeapAlloc(hHeap,0,1);
384 WithInfo.num=0;
385
386 //重複エラー情報管理のメモリを確保
387 extern char **SynonymErrorWords;
388 extern int SynonymErrorNum;
389 SynonymErrorNum=0;
390 SynonymErrorWords=(char **)HeapAlloc(hHeap,0,1);
391
392 //Continueアドレスを初期化
393 extern DWORD dwContinueAddress;
394 dwContinueAddress=-1;
395
396 if(bDebugCompile&&bDebugSupportProc==0){
397 //push dword ptr[ebp+(AllLocalVarSize-BaseOffset)]（スケジュール）
398 OpBuffer[obp++]=(char)0xFF;
399 OpBuffer[obp++]=(char)0xB5;
400 EspOffsetSchedule=obp;
401 obp+=sizeof(long);
402
403 //push dword ptr[ebp]（以前のebp）
404 OpBuffer[obp++]=(char)0xFF;
405 OpBuffer[obp++]=(char)0x75;
406 OpBuffer[obp++]=(char)0x00;
407
408 //call _DebugSys_StartProc
409 extern UserProc *pSub_DebugSys_StartProc;
410 op_call(pSub_DebugSys_StartProc);
411 }
412
413 if(pobj_CompilingClass){
414 if( pUserProc->GetName() == pobj_CompilingClass->name ){
415 ////////////////////////////////////
416 // コンストラクタをコンパイルするとき
417 ////////////////////////////////////
418
419 //コンストラクタのコンパイル開始を通知
420 pobj_CompilingClass->NotifyStartConstructorCompile();
421
422 //基底クラスかどうかの識別
423 //（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）
424 BOOL bThisIsSuperClass;
425 if(pobj_CompilingClass->pobj_InheritsClass==0) bThisIsSuperClass=1;
426 else if( pobj_CompilingClass->pobj_InheritsClass->GetConstructorMethod() == NULL ){
427 //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
428 bThisIsSuperClass=1;
429 }
430 else bThisIsSuperClass=0;
431
432 if(!bThisIsSuperClass){
433 /* 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、
434 基底クラスのコンストラクタを呼び出す */
435
436 i3=cp+1;
437 while(IsCommandDelimitation(basbuf[i3])) i3++;
438 for(i4=0;;i3++,i4++){
439 if(!IsVariableChar(basbuf[i3])){
440 temporary[i4]=0;
441 break;
442 }
443 temporary[i4]=basbuf[i3];
444 }
445 if(lstrcmp(temporary,
446 pobj_CompilingClass->pobj_InheritsClass->name)==0){
447 //基底クラスのコンストラクタを呼び出す
448 cp=i3;
449 for(i4=0;;cp++,i4++){
450 if(IsCommandDelimitation(basbuf[cp])){
451 temporary[i4]=0;
452 break;
453 }
454 temporary[i4]=basbuf[cp];
455 }
456 if(!(temporary[0]=='('&&temporary[lstrlen(temporary)-1]==')')){
457 SetError(1,NULL,cp);
458 }
459 RemoveStringPare(temporary);
460
461 Opcode_CallProc(temporary,
462 pobj_CompilingClass->pobj_InheritsClass->GetConstructorMethod()->pUserProc,
463 0,
464 "",
465 0);
466 }
467 else{
468 //基底クラスのコンストラクタを暗黙的に呼び出す
469 Opcode_CallProc("",
470 pobj_CompilingClass->pobj_InheritsClass->GetConstructorMethod()->pUserProc,
471 0,
472 "",
473 0);
474 }
475 }
476
477 //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
478 for(i3=0;i3<pobj_CompilingClass->iMemberNum;i3++){
479 CMember *pMember = pobj_CompilingClass->ppobj_Member[i3];
480 if(pMember->IsObject()){
481 // オブジェクトメンバを発見したとき
482
483 sprintf(temporary, "This.%s=%c%c%s()",
484 pMember->name,
485 1, ESC_NEW,
486 pMember->GetClass().name );
487 OpcodeCalc( temporary );
488 }
489 }
490
491 //仮想関数テーブルを初期化
492 if(pobj_CompilingClass->vtbl_num&&
493 pobj_CompilingClass->IsAbstract()==false){
494 //関数テーブルに値をセット
495 int offset = (int)pobj_CompilingClass->GetVtblGlobalOffset();
496
497 //mov eax,offset
498 OpBuffer[obp++]=(char)0xB8;
499 *((long *)(OpBuffer+obp))=offset;
500 pobj_DataTableSchedule->add();
501 obp+=sizeof(long);
502
503 //Thisポインタをecxにコピー
504 SetThisPtrToReg(REG_ECX);
505
506 //mov dword ptr[ecx],eax
507 OpBuffer[obp++]=(char)0x89;
508 OpBuffer[obp++]=(char)0x01;
509 }
510 }
511 else if( pUserProc->IsDestructor() ){
512 //デストラクタをコンパイルしたとき
513
514 //デストラクタのコンパイル開始を通知
515 pobj_CompilingClass->NotifyStartDestructorCompile();
516 }
517 }
518
519 //////////////////////////////////////////
520 //////////////////////////////////////////
521 ////// プロシージャ内をコンパイル ////////
522 if(pUserProc->IsMacro()) CompileBuffer(ESC_ENDMACRO,0);
523 else{
524 if(pUserProc->IsSub()) CompileBuffer(ESC_ENDSUB,0);
525 else if(pUserProc->IsFunction()) CompileBuffer(ESC_ENDFUNCTION,0);
526 }
527 //////////////////////////////////////////
528 //////////////////////////////////////////
529
530 if( pobj_CompilingClass ){
531
532 if( pobj_CompilingClass->IsCompilingConstructor() ){
533 // コンストラクタをコンパイルしていたとき
534
535 // コンストラクタのコンパイルが完了したことを通知
536 pobj_CompilingClass->NotifyFinishConstructorCompile();
537 }
538 else if( pUserProc->IsDestructor() ){
539 ////////////////////////////////////
540 //デストラクタをコンパイルしたとき
541 ////////////////////////////////////
542
543 // デストラクタのコンパイルが完了したことを通知
544 pobj_CompilingClass->NotifyFinishDestructorCompile();
545
546 if(pobj_CompilingClass->pobj_InheritsClass){
547 /* 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、
548 基底クラスのデストラクタを呼び出す */
549
550 CMethod *method = pobj_CompilingClass->pobj_InheritsClass->GetDestructorMethod();
551 if( method ){
552 Opcode_CallProc("",
553 method->pUserProc,
554 0,
555 "",
556 0);
557 }
558 }
559
560 //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
561 /*
562 //※コンストラクタと逆順序で呼び出す
563 int offset;
564 int MemberTypeSize;
565 int MemberObjectNum;
566 offset=GetTypeSize(DEF_OBJECT,(LONG_PTR)pobj_CompilingClass);
567 for(i3=pobj_CompilingClass->iMemberNum-1;i3>=0;i3--){
568 CMember *pMember = pobj_CompilingClass->ppobj_Member[i3];
569
570 MemberTypeSize=
571 GetTypeSize(pMember->TypeInfo.type,
572 pMember->TypeInfo.u.lpIndex);
573
574 MemberObjectNum=
575 JumpSubScripts(pMember->SubScripts);
576
577 offset-=MemberTypeSize*MemberObjectNum;
578
579 if(pMember->TypeInfo.type==DEF_OBJECT){
580 CMethod *method = pMember->TypeInfo.u.pobj_Class->GetDestructorMethod();
581 if( method ){
582 for(i4=MemberObjectNum-1;i4>=0;i4--){
583 //Thisポインタをecxにコピー
584 SetThisPtrToReg(REG_ECX);
585
586 //add ecx,offset
587 OpBuffer[obp++]=(char)0x81;
588 OpBuffer[obp++]=(char)0xC1;
589 *((long *)(OpBuffer+obp))=offset+i4*MemberTypeSize;
590 obp+=sizeof(long);
591
592 //push ecx
593 op_push(REG_ECX);
594
595 //call destructor
596 op_call( method->pUserProc );
597 }
598 }
599 }
600 }*/
601 }
602 }
603
604 //ラベル用のメモリを解放
605 for(i3=0;i3<MaxLabelNum;i3++){
606 if(pLabelNames[i3].pName) HeapDefaultFree(pLabelNames[i3].pName);
607 }
608 HeapDefaultFree(pLabelNames);
609
610 //Goto未知ラベルスケジュールを解放
611 for(i3=0;i3<GotoLabelScheduleNum;i3++){
612 if(pGotoLabelSchedule[i3].pName){
613 SetError(6,pGotoLabelSchedule[i3].pName,pGotoLabelSchedule[i3].now_cp);
614 HeapDefaultFree(pGotoLabelSchedule[i3].pName);
615 }
616 else{
617 sprintf(temporary,"%d",pGotoLabelSchedule[i3].line);
618 SetError(6,temporary,pGotoLabelSchedule[i3].now_cp);
619 }
620 }
621 HeapDefaultFree(pGotoLabelSchedule);
622
623 //With情報のメモリを解放
624 for(i3=0;i3<WithInfo.num;i3++){
625 SetError(22,"With",WithInfo.pWithCp[i3]);
626 HeapDefaultFree(WithInfo.ppName[i3]);
627 }
628 HeapDefaultFree(WithInfo.ppName);
629 HeapDefaultFree(WithInfo.pWithCp);
630
631 //push ebp
632 AllLocalVarSize+=sizeof(long);
633
634 //ローカルオブジェクトの解放処理
635 obj_LexScopes.CallDestructorsOfScopeEnd();
636
637 //プロシージャ抜け出しスケジュール（Exit Sub/Function）
638 for(i3=0;i3<ExitSubScheduleNum;i3++){
639 *((long *)(OpBuffer+pExitSubSchedule[i3]))=obp-(pExitSubSchedule[i3]+sizeof(long));
640 }
641 HeapDefaultFree(pExitSubSchedule);
642
643 if(bDebugCompile&&bDebugSupportProc==0){
644 *((long *)(OpBuffer+EspOffsetSchedule))=AllLocalVarSize-BaseOffset-sizeof(long);
645
646 //call _DebugSys_EndProc
647 extern UserProc *pSub_DebugSys_EndProc;
648 op_call(pSub_DebugSys_EndProc);
649 }
650
651 if( !pUserProc->ReturnType().IsNull() ){
652 //戻り値をeax、edxに設定
653 RELATIVE_VAR RelativeVar;
654
655 const char *temp = pUserProc->GetName().c_str();
656 if( temp[0]==1 && temp[1]==ESC_OPERATOR ){
657 temp="_System_ReturnValue";
658 }
659 GetVarOffsetReadWrite(temp,&RelativeVar,Type());
660
661 i3=pUserProc->ReturnType().GetBasicType();
662
663 if(i3==DEF_OBJECT || i3==DEF_STRUCT){
664 SetVarPtrToEax(&RelativeVar);
665 if( i3==DEF_OBJECT ){
666 //mov eax,dword ptr[eax]
667 op_mov_RM( sizeof(long), REG_EAX, REG_EAX, 0, MOD_BASE );
668 }
669 }
670 else if(i3==DEF_DOUBLE){
671 //fld qword ptr[ebp+offset]
672 OpBuffer[obp++]=(char)0xDD;
673 OpBuffer[obp++]=(char)0x85;
674 *((long *)(OpBuffer+obp))=RelativeVar.offset;
675 AddLocalVarAddrSchedule();
676 obp+=sizeof(long);
677 }
678 else if(i3==DEF_SINGLE){
679 //fld dword ptr[ebp+offset]
680 OpBuffer[obp++]=(char)0xD9;
681 OpBuffer[obp++]=(char)0x85;
682 *((long *)(OpBuffer+obp))=RelativeVar.offset;
683 AddLocalVarAddrSchedule();
684 obp+=sizeof(long);
685 }
686 else if(i3==DEF_INT64||i3==DEF_QWORD){
687 //mov eax,dword ptr[ebp+offset]
688 OpBuffer[obp++]=(char)0x8B;
689 OpBuffer[obp++]=(char)0x85;
690 *((long *)(OpBuffer+obp))=RelativeVar.offset;
691 AddLocalVarAddrSchedule();
692 obp+=sizeof(long);
693
694 //mov edx,dword ptr[ebp+offset+sizeof(long)]
695 OpBuffer[obp++]=(char)0x8B;
696 OpBuffer[obp++]=(char)0x95;
697 *((long *)(OpBuffer+obp))=RelativeVar.offset+sizeof(long);
698 AddLocalVarAddrSchedule();
699 obp+=sizeof(long);
700 }
701 else if(i3==DEF_LONG||i3==DEF_DWORD||
702 IsPtrType(i3)){
703 //mov eax,dword ptr[ebp+offset]
704 OpBuffer[obp++]=(char)0x8B;
705 OpBuffer[obp++]=(char)0x85;
706 *((long *)(OpBuffer+obp))=RelativeVar.offset;
707 AddLocalVarAddrSchedule();
708 obp+=sizeof(long);
709 }
710 else if(i3==DEF_INTEGER||i3==DEF_WORD || (isUnicode&&i3==DEF_CHAR)){
711 //xor eax,eax（eaxを0に初期化する）
712 op_zero_reg(REG_EAX);
713
714 //mov ax,word ptr[ebp+offset]
715 OpBuffer[obp++]=(char)0x66;
716 OpBuffer[obp++]=(char)0x8B;
717 OpBuffer[obp++]=(char)0x85;
718 *((long *)(OpBuffer+obp))=RelativeVar.offset;
719 AddLocalVarAddrSchedule();
720 obp+=sizeof(long);
721 }
722 else if(i3==DEF_SBYTE||i3==DEF_BYTE||i3==DEF_BOOLEAN || (isUnicode==false&&i3==DEF_CHAR)){
723 //xor eax,eax（eaxを0に初期化する）
724 op_zero_reg(REG_EAX);
725
726 //mov al,byte ptr[ebp+offset]
727 OpBuffer[obp++]=(char)0x8A;
728 OpBuffer[obp++]=(char)0x85;
729 *((long *)(OpBuffer+obp))=RelativeVar.offset;
730 AddLocalVarAddrSchedule();
731 obp+=sizeof(long);
732 }
733 }
734
735 //ローカル変数アドレススケジュール
736 for(i3=0;i3<LocalVarAddrScheduleNum;i3++){
737 *((long *)(OpBuffer+pLocalVarAddrSchedule[i3]))+=AllLocalVarSize;
738 }
739 HeapDefaultFree(pLocalVarAddrSchedule);
740 foreach( Variable *pVar, pUserProc->localVars ){
741 //後にデバッグで利用する
742 pVar->offset = AllLocalVarSize - pVar->offset;
743 }
744
745 //push ebp、ret用のアドレスを考慮
746 AllLocalVarSize-=sizeof(long)*2;
747
748 //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）
749 *((long *)(OpBuffer+LocalVarSchedule))=AllLocalVarSize-BaseOffset;
750
751 //pop edi
752 OpBuffer[obp++]=(char)0x5F;
753
754 //pop esi
755 OpBuffer[obp++]=(char)0x5E;
756
757 //pop ebx
758 op_pop(REG_EBX);
759
760 if(bDebugCompile){
761 //cmp esp,ebp
762 op_cmp_RR( REG_ESP, REG_EBP );
763
764 //jz 6（次のcallとbreakpointを飛び越す）
765 OpBuffer[obp++]=(char)0x74;
766 OpBuffer[obp++]=(char)0x06;
767
768 //call _esp_error
769 extern UserProc *pSub_esp_error;
770 op_call( pSub_esp_error );
771
772 breakpoint;
773 }
774
775 //mov esp,ebp
776 OpBuffer[obp++]=(char)0x8B;
777 OpBuffer[obp++]=(char)0xE5;
778
779 //pop ebp
780 op_pop(REG_EBP);
781
782 //add esp AllLocalVarSize
783 op_add_esp(AllLocalVarSize-BaseOffset);
784
785 if( BaseOffset==0 || pUserProc->IsCdecl() ){
786 //ret 0
787 OpBuffer[obp++]=(char)0xC3;
788 }
789 else{
790 //ret BaseOffset（パラメータ分のスタック領域を解放）
791 OpBuffer[obp++]=(char)0xC2;
792 *((_int16 *)(OpBuffer+obp))=(_int16)BaseOffset;
793 obp+=sizeof(_int16);
794 }
795
796
797 pUserProc->endOpAddress=obp;
798
799
800 //重複エラー情報管理のメモリを解放
801 for(i3=0;i3<SynonymErrorNum;i3++) HeapDefaultFree(SynonymErrorWords[i3]);
802 HeapDefaultFree(SynonymErrorWords);
803 SynonymErrorWords=0;
804
805
806 //ローカル変数のネーム情報は後に解放する
807}
808void CompileLocal(){
809 extern UserProc **ppSubHash;
810 int i2;
811 UserProc *pUserProc;
812
813 extern BOOL bDll;
814 if(bDll){
815 //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
816 pUserProc=GetSubHash("_System_InitDllGlobalVariables");
817 if(pUserProc){
818 CompileBufferInProcedure(pUserProc);
819 }
820 else SetError(300,NULL,cp);
821 }
822
823 //_System_InitStaticLocalVariablesは一番最後にコンパイル
824 //※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
825 extern UserProc *pSub_System_InitStaticLocalVariables;
826 pSub_System_InitStaticLocalVariables->CompleteCompile();
827
828 //_System_Call_Destructor_of_GlobalObjectは一番最後にコンパイル
829 extern UserProc *pSub_System_Call_Destructor_of_GlobalObject;
830 pSub_System_Call_Destructor_of_GlobalObject->CompleteCompile();
831
832Repeat:
833 for(i2=0;i2<MAX_HASH;i2++){
834 pUserProc=ppSubHash[i2];
835 while(pUserProc){
836 CompileBufferInProcedure(pUserProc);
837 pUserProc=pUserProc->pNextData;
838 }
839 }
840
841 //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
842 for(i2=0;i2<MAX_HASH;i2++){
843 pUserProc=ppSubHash[i2];
844 while(pUserProc){
845 if( pUserProc->IsUsing() && pUserProc->IsCompiled() == false ){
846 goto Repeat;
847 }
848
849 pUserProc=pUserProc->pNextData;
850 }
851 }
852
853 //_System_InitStaticLocalVariablesは一番最後にコンパイル
854 pSub_System_InitStaticLocalVariables->KillCompileStatus();
855 CompileBufferInProcedure(pSub_System_InitStaticLocalVariables);
856
857 //_System_Call_Destructor_of_GlobalObjectは一番最後にコンパイル
858 pSub_System_Call_Destructor_of_GlobalObject->KillCompileStatus();
859 CompileBufferInProcedure(pSub_System_Call_Destructor_of_GlobalObject);
860}
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