source: dev/BasicCompiler32/Compile_ProcOp.cpp@ 31

Last change on this file since 31 was 31, checked in by dai_9181, 17 years ago

_System_LocalThis（見えないThisポインタパラメータ）を通常のパラメータ保有領域ではなく、リアルパラメータ保有領域に移動した。
メソッドとグローバル関数のオーバーロードに対応（DLL関数オーバーロードには未対応）。
File size: 27.2 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 GetGlobalDataForDll();
47
48 bCompilingGlobal=bBackCompilingGlobal;
49 cp=BackCp;
50
51 //ret
52 OpBuffer[obp++]=(char)0xC3;
53 }
54 else if(lstrcmp(name,"_System_InitStaticLocalVariables")==0){
55 //静的ローカルオブジェクトのコンストラクタ呼び出し
56
57 extern int MaxGlobalVarNum;
58 extern VARIABLE *GlobalVar;
59 int i;
60 for(i=0;i<MaxGlobalVarNum;i++){
61 if(_memicmp(GlobalVar[i].name,"Static%",7)==0){
62 //コンストラクタ呼び出し
63 if(GlobalVar[i].type==DEF_OBJECT){
64
65 //エラー用
66 cp=GlobalVar[i].source_code_address;
67
68 TYPEINFO TypeInfo;
69 TypeInfo.type=GlobalVar[i].type;
70 TypeInfo.u.lpIndex=GlobalVar[i].u.index;
71 CallConstractor(
72 GlobalVar[i].name,
73 GlobalVar[i].SubScripts,
74 TypeInfo,
75 GlobalVar[i].ConstractParameter);
76 }
77 }
78 }
79
80 //ret
81 OpBuffer[obp++]=(char)0xC3;
82 }
83 else if(lstrcmp(name,"_System_Call_Destructor_of_GlobalObject")==0){
84
85 extern BOOL bCompilingGlobal;
86 BOOL bBackCompilingGlobal;
87 bBackCompilingGlobal=bCompilingGlobal;
88 bCompilingGlobal=1;
89
90 CallDestrouctorsOfScope();
91
92 bCompilingGlobal=bBackCompilingGlobal;
93
94
95 //ret
96 OpBuffer[obp++]=(char)0xC3;
97 }
98 else if(lstrcmp(name,"_System_GetSp")==0){
99 //mov eax,esp
100 op_mov_RR(REG_EAX,REG_ESP);
101
102 //add eax,PTR_SIZE
103 op_add_RV8(REG_EAX,PTR_SIZE);
104
105 //ret
106 OpBuffer[obp++]=(char)0xC3;
107 }
108 else if(lstrcmp(name,"_allrem")==0){
109 //乗除演算用の特殊関数（64ビット整数対応）
110 BYTE Buffer_allrem[]={
111 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
112 };
113
114 memcpy(OpBuffer+obp,Buffer_allrem,178);
115 obp+=178;
116 }
117 else if(lstrcmp(name,"_aullrem")==0){
118 //乗除演算用の特殊関数（64ビット整数対応）
119 BYTE Buffer_aullrem[]={
120 0x53,0x8B,0x44,0x24,0x14,0x0B,0xC0,0x75,0x18,0x8B,0x4C,0x24,0x10,0x8B,
121 0x44,0x24,0x0C,0x33,0xD2,0xF7,0xF1,0x8B,0x44,0x24,0x08,0xF7,0xF1,0x8B,
122 0xC2,0x33,0xD2,0xEB,0x50,0x8B,0xC8,0x8B,0x5C,0x24,0x10,0x8B,0x54,0x24,
123 0x0C,0x8B,0x44,0x24,0x08,0xD1,0xE9,0xD1,0xDB,0xD1,0xEA,0xD1,0xD8,0x0B,
124 0xC9,0x75,0xF4,0xF7,0xF3,0x8B,0xC8,0xF7,0x64,0x24,0x14,0x91,0xF7,0x64,
125 0x24,0x10,0x03,0xD1,0x72,0x0E,0x3B,0x54,0x24,0x0C,0x77,0x08,0x72,0x0E,
126 0x3B,0x44,0x24,0x08,0x76,0x08,0x2B,0x44,0x24,0x10,0x1B,0x54,0x24,0x14,
127 0x2B,0x44,0x24,0x08,0x1B,0x54,0x24,0x0C,0xF7,0xDA,0xF7,0xD8,0x83,0xDA,
128 0x00,0x5B,0xC2,0x10,0x00
129 };
130
131 memcpy(OpBuffer+obp,Buffer_aullrem,117);
132 obp+=117;
133 }
134 else if(lstrcmp(name,"_allmul")==0){
135 //乗算用の特殊関数（64ビット整数対応）
136 BYTE Buffer_allmul[]={
137 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
138 };
139
140 memcpy(OpBuffer+obp,Buffer_allmul,52);
141 obp+=52;
142 }
143 else if(lstrcmp(name,"_alldiv")==0){
144 //除算用の特殊関数（64ビット整数対応）
145 BYTE Buffer_alldiv[]={
146 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
147 };
148
149 memcpy(OpBuffer+obp,Buffer_alldiv,170);
150 obp+=170;
151 }
152 else if(lstrcmp(name,"_aulldiv")==0){
153 //整数除算用の特殊関数（64ビット整数対応）
154 BYTE Buffer_aulldiv[]={
155 0x53,0x56,0x8B,0x44,0x24,0x18,0x0B,0xC0,0x75,0x18,0x8B,0x4C,0x24,0x14,
156 0x8B,0x44,0x24,0x10,0x33,0xD2,0xF7,0xF1,0x8B,0xD8,0x8B,0x44,0x24,0x0C,
157 0xF7,0xF1,0x8B,0xD3,0xEB,0x41,0x8B,0xC8,0x8B,0x5C,0x24,0x14,0x8B,0x54,
158 0x24,0x10,0x8B,0x44,0x24,0x0C,0xD1,0xE9,0xD1,0xDB,0xD1,0xEA,0xD1,0xD8,
159 0x0B,0xC9,0x75,0xF4,0xF7,0xF3,0x8B,0xF0,0xF7,0x64,0x24,0x18,0x8B,0xC8,
160 0x8B,0x44,0x24,0x14,0xF7,0xE6,0x03,0xD1,0x72,0x0E,0x3B,0x54,0x24,0x10,
161 0x77,0x08,0x72,0x07,0x3B,0x44,0x24,0x0C,0x76,0x01,0x4E,0x33,0xD2,0x8B,
162 0xC6,0x5E,0x5B,0xC2,0x10,0x00
163 };
164
165 memcpy(OpBuffer+obp,Buffer_aulldiv,104);
166 obp+=104;
167 }
168 else if(lstrcmp(name,"_allshl")==0){
169 //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）
170 BYTE Buffer_allshl[]={
171 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
172 };
173
174 memcpy(OpBuffer+obp,Buffer_allshl,31);
175 obp+=31;
176 }
177 else if(lstrcmp(name,"_allshr")==0){
178 //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）
179 BYTE Buffer_allshr[]={
180 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
181 };
182
183 memcpy(OpBuffer+obp,Buffer_allshr,33);
184 obp+=33;
185 }
186 else if(lstrcmp(name,"_aullshr")==0){
187 //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）
188 BYTE Buffer_aullshr[]={
189 0x80,0xF9,0x40, //cmp cl,40h
190 0x73,0x15, //jae RETZERO (0040d71a)
191 0x80,0xF9,0x20, //cmp cl,20h
192 0x73,0x06, //jae MORE32 (0040d710)
193 0x0F,0xAD,0xD0, //shrd eax,edx,cl
194 0xD3,0xEA, //shr edx,cl
195 0xC3, //ret
196 //MORE32:
197 0x8B,0xC2, //mov eax,edx
198 0x33,0xD2, //xor edx,edx
199 0x80,0xE1,0x1F, //and cl,1Fh
200 0xD3,0xE8, //shr eax,cl
201 0xC3, //ret
202 //RETZERO:
203 0x33,0xC0, //xor eax,eax
204 0x33,0xD2, //xor edx,edx
205 0xC3 //ret
206 };
207
208 memcpy(OpBuffer+obp,Buffer_aullshr,31);
209 obp+=31;
210 }
211}
212
213void CompileBufferInProcedure(SUBINFO *psi){
214 extern char *basbuf;
215 extern HANDLE hHeap;
216 extern SUBINFO **ppSubHash;
217 extern BOOL bDebugCompile;
218 int i3,i4,i5,VarSize,LocalVarSchedule,EspOffsetSchedule,BufferSize,BaseOffset;
219 char temporary[VN_SIZE];
220
221 BufferSize=128;
222
223 if(psi->bUse==0||psi->bCompile) return;
224
225 psi->bCompile=1;
226
227 extern BOOL bSystemProc;
228 if(memcmp(psi->name,"_System_",8)==0) bSystemProc=1;
229 else bSystemProc=0;
230
231 extern BOOL bDebugSupportProc;
232 if(memcmp(psi->name,"_DebugSys_",10)==0){
233 if(!bDebugCompile){
234 psi->pVar=(VARIABLE *)HeapAlloc(hHeap,0,1);
235 psi->VarNum=0;
236 return;
237 }
238 bDebugSupportProc=1;
239 }
240 else bDebugSupportProc=0;
241
242 psi->CompileAddress=obp;
243
244 if(psi->bSystem){
245 extern int MaxLocalVarNum;
246 extern int AllLocalVarSize;
247 MaxLocalVarNum=0;
248 AllLocalVarSize=0;
249
250 SystemProc(psi->name);
251
252 psi->EndOpAddr=obp;
253 psi->pVar=(VARIABLE *)HeapAlloc(hHeap,0,1);
254 psi->VarNum=0;
255 return;
256 }
257
258 cp=psi->address;
259 for(;;cp++){
260 if(IsCommandDelimitation(basbuf[cp])) break;
261 }
262 cp--;
263
264 //ローカル変数に関する情報
265 extern VARIABLE *LocalVar;
266 extern int MaxLocalVarNum;
267 extern int AllLocalVarSize;
268 LocalVar=(VARIABLE *)HeapAlloc(hHeap,0,1);
269 MaxLocalVarNum=0;
270 AllLocalVarSize=0;
271
272 //ローカル変数アドレススケジュール
273 extern DWORD *pLocalVarAddrSchedule;
274 extern int LocalVarAddrScheduleNum;
275 pLocalVarAddrSchedule=(DWORD *)HeapAlloc(hHeap,0,1);
276 LocalVarAddrScheduleNum=0;
277
278 //パラメータ用の変数データを考慮
279 for(i3=psi->RealParmNum-1;i3>=0;i3--){
280 //変数データを追加
281 LocalVar=(VARIABLE *)HeapReAlloc(hHeap,0,LocalVar,(MaxLocalVarNum+1)*sizeof(VARIABLE));
282
283 lstrcpy(LocalVar[MaxLocalVarNum].name,psi->pRealParmInfo[i3].name);
284
285 // TODO: パラメータのConst定義の指定が未完成
286 LocalVar[MaxLocalVarNum].bConst=false;
287
288 LocalVar[MaxLocalVarNum].bArray=psi->pRealParmInfo[i3].bArray;
289 memcpy(LocalVar[MaxLocalVarNum].SubScripts,psi->pRealParmInfo[i3].SubScripts,MAX_ARRAYDIM*sizeof(int));
290
291 LocalVar[MaxLocalVarNum].type=psi->pRealParmInfo[i3].type;
292 if(LocalVar[MaxLocalVarNum].type==DEF_OBJECT){
293 if(psi->bExport)
294 SetError(24,NULL,cp);
295 }
296
297 LocalVar[MaxLocalVarNum].u.index=psi->pRealParmInfo[i3].u.index;
298
299 if(psi->pRealParmInfo[i3].bByVal&&psi->pRealParmInfo[i3].type==DEF_OBJECT){
300 //実態オブジェクトのByValパラメータ
301 LocalVar[MaxLocalVarNum].fRef=REF_PARAMETER | OBJECT_PARAMETER;
302 VarSize=PTR_SIZE;
303 }
304 else{
305 if(psi->pRealParmInfo[i3].bByVal&&psi->pRealParmInfo[i3].bArray==0){
306 LocalVar[MaxLocalVarNum].fRef=0;
307 VarSize=GetTypeSize(LocalVar[MaxLocalVarNum].type,LocalVar[MaxLocalVarNum].u.index);
308 if(VarSize%PTR_SIZE) VarSize+=PTR_SIZE-(VarSize%PTR_SIZE);
309 }
310 else{
311 LocalVar[MaxLocalVarNum].fRef=REF_PARAMETER;
312 VarSize=PTR_SIZE;
313 }
314 }
315 AllLocalVarSize+=VarSize;
316 LocalVar[MaxLocalVarNum].offset=AllLocalVarSize;
317
318 //レキシカルスコープ情報
319 LocalVar[MaxLocalVarNum].ScopeLevel=obj_LexScopes.GetNowLevel();
320 LocalVar[MaxLocalVarNum].ScopeStartAddress=obj_LexScopes.GetStartAddress();
321 LocalVar[MaxLocalVarNum].bLiving=TRUE;
322
323 MaxLocalVarNum++;
324 }
325
326 //Thisポインタを示すローカルオフセット値をセット
327 extern int LocalVar_ThisPtrOffset;
328 LocalVar_ThisPtrOffset=AllLocalVarSize;
329
330 BaseOffset=AllLocalVarSize;
331
332 //ret用のアドレスを考慮
333 AllLocalVarSize+=sizeof(long);
334
335 //コンパイル中の関数が属するクラス
336 pobj_CompilingClass=psi->pobj_ParentClass;
337
338 //コンパイルスタートをクラス管理クラスに追加
339 pobj_DBClass->StartCompile( psi );
340
341 //コンパイル中の関数
342 extern SUBINFO *pCompilingSubInfo;
343 pCompilingSubInfo=psi;
344
345
346 ///////////////////////
347 // ここからコード生成
348
349 //sub esp,AllLocalVarSize（スケジュール）
350 op_sub_esp(0xFFFFFFFF);
351 LocalVarSchedule=obp-sizeof(long);
352
353 //push ebp
354 op_push(REG_EBP);
355
356 //mov ebp,esp
357 OpBuffer[obp++]=(char)0x8B;
358 OpBuffer[obp++]=(char)0xEC;
359
360 //push ebx
361 op_push(REG_EBX);
362
363 //push esi
364 OpBuffer[obp++]=(char)0x56;
365
366 //push edi
367 OpBuffer[obp++]=(char)0x57;
368
369 if(psi->ReturnType!=-1){
370 //戻り値が存在するとき
371
372 char *temp;
373 if(psi->name[0]==1&&psi->name[1]==ESC_OPERATOR) temp="_System_ReturnValue";
374 else temp=psi->name;
375
376 if(psi->ReturnType==DEF_OBJECT){
377 //戻り値用オブジェクトのコンストラクタを呼び出す
378 if(psi->u.Return_pobj_c->ConstructorMemberSubIndex!=-1){
379 sprintf(temporary,"%s.%s()",temp,psi->u.Return_pobj_c->name);
380 OpcodeOthers(temporary);
381 }
382 }
383 else{
384 //戻り値用の変数の定義
385 sprintf(temporary,"%s%c%c",temp,1,ESC_AS);
386 GetTypeName(psi->ReturnType,psi->u.ReturnIndex,temporary+lstrlen(temporary));
387 OpcodeDim(temporary,0);
388 }
389 }
390
391 //プロシージャ抜け出しスケジュール（Exit Sub/Function）
392 extern DWORD *pExitSubSchedule;
393 extern int ExitSubScheduleNum;
394 pExitSubSchedule=(DWORD *)HeapAlloc(hHeap,0,1);
395 ExitSubScheduleNum=0;
396
397 //ラベル用のメモリを確保
398 extern LABEL *pLabelNames;
399 extern int MaxLabelNum;
400 pLabelNames=(LABEL *)HeapAlloc(hHeap,0,1);
401 MaxLabelNum=0;
402
403 //Gotoラベルスケジュール
404 extern GOTOLABELSCHEDULE *pGotoLabelSchedule;
405 extern int GotoLabelScheduleNum;
406 pGotoLabelSchedule=(GOTOLABELSCHEDULE *)HeapAlloc(hHeap,0,1);
407 GotoLabelScheduleNum=0;
408
409 //With情報のメモリを確保
410 extern WITHINFO WithInfo;
411 WithInfo.ppName=(char **)HeapAlloc(hHeap,0,1);
412 WithInfo.pWithCp=(int *)HeapAlloc(hHeap,0,1);
413 WithInfo.num=0;
414
415 //重複エラー情報管理のメモリを確保
416 extern char **SynonymErrorWords;
417 extern int SynonymErrorNum;
418 SynonymErrorNum=0;
419 SynonymErrorWords=(char **)HeapAlloc(hHeap,0,1);
420
421 //Continueアドレスを初期化
422 extern DWORD dwContinueAddress;
423 dwContinueAddress=-1;
424
425 if(bDebugCompile&&bDebugSupportProc==0){
426 //push dword ptr[ebp+(AllLocalVarSize-BaseOffset)]（スケジュール）
427 OpBuffer[obp++]=(char)0xFF;
428 OpBuffer[obp++]=(char)0xB5;
429 EspOffsetSchedule=obp;
430 obp+=sizeof(long);
431
432 //push dword ptr[ebp]（以前のebp）
433 OpBuffer[obp++]=(char)0xFF;
434 OpBuffer[obp++]=(char)0x75;
435 OpBuffer[obp++]=(char)0x00;
436
437 //call _DebugSys_StartProc
438 extern SUBINFO *pSub_DebugSys_StartProc;
439 op_call(pSub_DebugSys_StartProc);
440 }
441
442 if(pobj_CompilingClass){
443 if(lstrcmp(psi->name,pobj_CompilingClass->name)==0){
444 ////////////////////////////////////
445 // コンストラクタをコンパイルするとき
446 ////////////////////////////////////
447
448 //コンストラクタのコンパイル開始を通知
449 pobj_CompilingClass->NotifyStartConstructorCompile();
450
451 //基底クラスかどうかの識別
452 //（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）
453 BOOL bThisIsSuperClass;
454 if(pobj_CompilingClass->pobj_InheritsClass==0) bThisIsSuperClass=1;
455 else if(pobj_CompilingClass->pobj_InheritsClass->ConstructorMemberSubIndex==-1){
456 //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
457 bThisIsSuperClass=1;
458 }
459 else bThisIsSuperClass=0;
460
461 if(!bThisIsSuperClass){
462 /* 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、
463 基底クラスのコンストラクタを呼び出す */
464
465 i3=cp+1;
466 while(IsCommandDelimitation(basbuf[i3])) i3++;
467 for(i4=0;;i3++,i4++){
468 if(!IsVariableChar(basbuf[i3])){
469 temporary[i4]=0;
470 break;
471 }
472 temporary[i4]=basbuf[i3];
473 }
474 if(lstrcmp(temporary,
475 pobj_CompilingClass->pobj_InheritsClass->name)==0){
476 //基底クラスのコンストラクタを呼び出す
477 cp=i3;
478 for(i4=0;;cp++,i4++){
479 if(IsCommandDelimitation(basbuf[cp])){
480 temporary[i4]=0;
481 break;
482 }
483 temporary[i4]=basbuf[cp];
484 }
485 if(!(temporary[0]=='('&&temporary[lstrlen(temporary)-1]==')')){
486 SetError(1,NULL,cp);
487 }
488 RemoveStringPare(temporary);
489
490 i3=pobj_CompilingClass->pobj_InheritsClass->ConstructorMemberSubIndex;
491 Opcode_CallProc(temporary,
492 pobj_CompilingClass->ppobj_Method[i3]->psi,
493 0,
494 "",
495 0);
496 }
497 else{
498 //基底クラスのコンストラクタを暗黙的に呼び出す
499 i3=pobj_CompilingClass->pobj_InheritsClass->ConstructorMemberSubIndex;
500 Opcode_CallProc("",
501 pobj_CompilingClass->ppobj_Method[i3]->psi,
502 0,
503 "",
504 0);
505 }
506 }
507
508
509 //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
510 int offset;
511 int MemberTypeSize;
512 int MemberObjectNum;
513 if(pobj_CompilingClass->vtbl_num) offset=PTR_SIZE;
514 else offset=0;
515 for(i3=0;i3<pobj_CompilingClass->iMemberNum;i3++){
516 offset=GetSizeOfClassMember(pobj_CompilingClass,pobj_CompilingClass->ppobj_Member[i3]->name,NULL);
517
518 if(pobj_CompilingClass->ppobj_Member[i3]->TypeInfo.type==DEF_OBJECT){
519 if(pobj_CompilingClass->ppobj_Member[i3]->TypeInfo.u.pobj_Class->ConstructorMemberSubIndex!=-1){
520 i5=pobj_CompilingClass->ppobj_Member[i3]->TypeInfo.u.pobj_Class->ConstructorMemberSubIndex;
521 if(pobj_CompilingClass->ppobj_Member[i3]->TypeInfo.u.pobj_Class->ppobj_Method[i5]->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
522
523 MemberTypeSize=
524 GetTypeSize(pobj_CompilingClass->ppobj_Member[i3]->TypeInfo.type,
525 pobj_CompilingClass->ppobj_Member[i3]->TypeInfo.u.lpIndex);
526
527 MemberObjectNum=
528 JumpSubScripts(pobj_CompilingClass->ppobj_Member[i3]->SubScripts);
529
530 for(i4=0;i4<MemberObjectNum;i4++){
531 //Thisポインタをecxにコピー
532 SetThisPtrToReg(REG_ECX);
533
534 //add ecx,offset
535 OpBuffer[obp++]=(char)0x81;
536 OpBuffer[obp++]=(char)0xC1;
537 *((long *)(OpBuffer+obp))=offset+i4*MemberTypeSize;
538 obp+=sizeof(long);
539
540 //push ecx
541 op_push(REG_ECX);
542
543 //call constructor
544 op_call(pobj_CompilingClass->ppobj_Member[i3]->TypeInfo.u.pobj_Class->ppobj_Method[i5]->psi);
545 }
546 }
547 }
548 }
549 }
550
551
552 //仮想関数テーブルを初期化
553 if(pobj_CompilingClass->vtbl_num&&
554 pobj_CompilingClass->IsAbstract()==false){
555 //関数テーブルに値をセット
556 offset=pobj_CompilingClass->GetVtblGlobalOffset();
557
558 //mov eax,offset
559 OpBuffer[obp++]=(char)0xB8;
560 *((long *)(OpBuffer+obp))=offset;
561 pobj_DataTableSchedule->add();
562 obp+=sizeof(long);
563
564 //Thisポインタをecxにコピー
565 SetThisPtrToReg(REG_ECX);
566
567 //mov dword ptr[ecx],eax
568 OpBuffer[obp++]=(char)0x89;
569 OpBuffer[obp++]=(char)0x01;
570 }
571 }
572 else if(psi->name[0]=='~'){
573 //デストラクタをコンパイルしたとき
574
575 //デストラクタのコンパイル開始を通知
576 pobj_CompilingClass->NotifyStartDestructorCompile();
577 }
578 }
579
580 //////////////////////////////////////////
581 //////////////////////////////////////////
582 ////// プロシージャ内をコンパイル ////////
583 if(psi->dwType==SUBTYPE_SUB) CompileBuffer(ESC_ENDSUB,0);
584 else if(psi->dwType==SUBTYPE_FUNCTION) CompileBuffer(ESC_ENDFUNCTION,0);
585 else if(psi->dwType==SUBTYPE_MACRO) CompileBuffer(ESC_ENDMACRO,0);
586 //////////////////////////////////////////
587 //////////////////////////////////////////
588
589 if( pobj_CompilingClass ){
590
591 if( pobj_CompilingClass->IsCompilingConstructor() ){
592 // コンストラクタをコンパイルしていたとき
593
594 // コンストラクタのコンパイルが完了したことを通知
595 pobj_CompilingClass->NotifyFinishConstructorCompile();
596 }
597 else if(psi->name[0]=='~'){
598 ////////////////////////////////////
599 //デストラクタをコンパイルしたとき
600 ////////////////////////////////////
601
602 // デストラクタのコンパイルが完了したことを通知
603 pobj_CompilingClass->NotifyFinishDestructorCompile();
604
605 if(pobj_CompilingClass->pobj_InheritsClass){
606 /* 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、
607 基底クラスのデストラクタを呼び出す */
608
609 i3=pobj_CompilingClass->pobj_InheritsClass->DestructorMemberSubIndex;
610 if(i3!=-1){
611 Opcode_CallProc("",
612 pobj_CompilingClass->ppobj_Method[i3]->psi,
613 0,
614 "",
615 0);
616 }
617 }
618
619 //実体クラスを持つメンバのデストラクタを呼び出す
620 //※コンストラクタと逆順序で呼び出す
621 int offset;
622 int MemberTypeSize;
623 int MemberObjectNum;
624 offset=GetTypeSize(DEF_OBJECT,(LONG_PTR)pobj_CompilingClass);
625 for(i3=pobj_CompilingClass->iMemberNum-1;i3>=0;i3--){
626 MemberTypeSize=
627 GetTypeSize(pobj_CompilingClass->ppobj_Member[i3]->TypeInfo.type,
628 pobj_CompilingClass->ppobj_Member[i3]->TypeInfo.u.lpIndex);
629
630 MemberObjectNum=
631 JumpSubScripts(pobj_CompilingClass->ppobj_Member[i3]->SubScripts);
632
633 offset-=MemberTypeSize*MemberObjectNum;
634
635 if(pobj_CompilingClass->ppobj_Member[i3]->TypeInfo.type==DEF_OBJECT){
636 if(pobj_CompilingClass->ppobj_Member[i3]->TypeInfo.u.pobj_Class->DestructorMemberSubIndex!=-1){
637 for(i4=MemberObjectNum-1;i4>=0;i4--){
638 //Thisポインタをecxにコピー
639 SetThisPtrToReg(REG_ECX);
640
641 //add ecx,offset
642 OpBuffer[obp++]=(char)0x81;
643 OpBuffer[obp++]=(char)0xC1;
644 *((long *)(OpBuffer+obp))=offset+i4*MemberTypeSize;
645 obp+=sizeof(long);
646
647 //push ecx
648 op_push(REG_ECX);
649
650 //call destructor
651 i5=pobj_CompilingClass->ppobj_Member[i3]->TypeInfo.u.pobj_Class->DestructorMemberSubIndex;
652 op_call(pobj_CompilingClass->ppobj_Member[i3]->TypeInfo.u.pobj_Class->ppobj_Method[i5]->psi);
653 }
654 }
655 }
656 }
657 }
658 }
659
660 //プロシージャ抜け出しスケジュール（Exit Sub/Function）
661 for(i3=0;i3<ExitSubScheduleNum;i3++){
662 *((long *)(OpBuffer+pExitSubSchedule[i3]))=obp-(pExitSubSchedule[i3]+sizeof(long));
663 }
664 HeapDefaultFree(pExitSubSchedule);
665
666 if(bDebugCompile&&bDebugSupportProc==0){
667 *((long *)(OpBuffer+EspOffsetSchedule))=AllLocalVarSize-BaseOffset;
668
669 //call _DebugSys_EndProc
670 extern SUBINFO *pSub_DebugSys_EndProc;
671 op_call(pSub_DebugSys_EndProc);
672 }
673
674 //ラベル用のメモリを解放
675 for(i3=0;i3<MaxLabelNum;i3++){
676 if(pLabelNames[i3].pName) HeapDefaultFree(pLabelNames[i3].pName);
677 }
678 HeapDefaultFree(pLabelNames);
679
680 //Goto未知ラベルスケジュールを解放
681 for(i3=0;i3<GotoLabelScheduleNum;i3++){
682 if(pGotoLabelSchedule[i3].pName){
683 SetError(6,pGotoLabelSchedule[i3].pName,pGotoLabelSchedule[i3].now_cp);
684 HeapDefaultFree(pGotoLabelSchedule[i3].pName);
685 }
686 else{
687 sprintf(temporary,"%d",pGotoLabelSchedule[i3].line);
688 SetError(6,temporary,pGotoLabelSchedule[i3].now_cp);
689 }
690 }
691 HeapDefaultFree(pGotoLabelSchedule);
692
693 //With情報のメモリを解放
694 for(i3=0;i3<WithInfo.num;i3++){
695 SetError(22,"With",WithInfo.pWithCp[i3]);
696 HeapDefaultFree(WithInfo.ppName[i3]);
697 }
698 HeapDefaultFree(WithInfo.ppName);
699 HeapDefaultFree(WithInfo.pWithCp);
700
701 //重複エラー情報管理のメモリを解放
702 for(i3=0;i3<SynonymErrorNum;i3++) HeapDefaultFree(SynonymErrorWords[i3]);
703 HeapDefaultFree(SynonymErrorWords);
704
705 //push ebp
706 AllLocalVarSize+=sizeof(long);
707
708 //ローカルオブジェクトの解放処理
709 CallDestrouctorsOfScope();
710
711 if(psi->ReturnType!=-1){
712 //戻り値をeax、edxに設定
713 RELATIVE_VAR RelativeVar;
714 LONG_PTR lpIndex;
715
716 char *temp;
717 if(psi->name[0]==1&&psi->name[1]==ESC_OPERATOR)
718 temp="_System_ReturnValue";
719 else temp=psi->name;
720 GetVarOffsetReadWrite(temp,&i3,&RelativeVar,&lpIndex);
721
722 i3=psi->ReturnType;
723
724 if(i3==DEF_OBJECT){
725 SetVarPtrToEax(&RelativeVar);
726 }
727 else if(i3==DEF_DOUBLE){
728 //fld qword ptr[ebp+offset]
729 OpBuffer[obp++]=(char)0xDD;
730 OpBuffer[obp++]=(char)0x85;
731 *((long *)(OpBuffer+obp))=RelativeVar.offset;
732 AddLocalVarAddrSchedule();
733 obp+=sizeof(long);
734 }
735 else if(i3==DEF_SINGLE){
736 //fld dword ptr[ebp+offset]
737 OpBuffer[obp++]=(char)0xD9;
738 OpBuffer[obp++]=(char)0x85;
739 *((long *)(OpBuffer+obp))=RelativeVar.offset;
740 AddLocalVarAddrSchedule();
741 obp+=sizeof(long);
742 }
743 else if(i3==DEF_INT64||i3==DEF_QWORD){
744 //mov eax,dword ptr[ebp+offset]
745 OpBuffer[obp++]=(char)0x8B;
746 OpBuffer[obp++]=(char)0x85;
747 *((long *)(OpBuffer+obp))=RelativeVar.offset;
748 AddLocalVarAddrSchedule();
749 obp+=sizeof(long);
750
751 //mov edx,dword ptr[ebp+offset+sizeof(long)]
752 OpBuffer[obp++]=(char)0x8B;
753 OpBuffer[obp++]=(char)0x95;
754 *((long *)(OpBuffer+obp))=RelativeVar.offset+sizeof(long);
755 AddLocalVarAddrSchedule();
756 obp+=sizeof(long);
757 }
758 else if(i3==DEF_LONG||i3==DEF_DWORD||
759 IsPtrType(i3)){
760 //mov eax,dword ptr[ebp+offset]
761 OpBuffer[obp++]=(char)0x8B;
762 OpBuffer[obp++]=(char)0x85;
763 *((long *)(OpBuffer+obp))=RelativeVar.offset;
764 AddLocalVarAddrSchedule();
765 obp+=sizeof(long);
766 }
767 else if(i3==DEF_INTEGER||i3==DEF_WORD){
768 //xor eax,eax（eaxを0に初期化する）
769 op_zero_reg(REG_EAX);
770
771 //mov ax,word ptr[ebp+offset]
772 OpBuffer[obp++]=(char)0x66;
773 OpBuffer[obp++]=(char)0x8B;
774 OpBuffer[obp++]=(char)0x85;
775 *((long *)(OpBuffer+obp))=RelativeVar.offset;
776 AddLocalVarAddrSchedule();
777 obp+=sizeof(long);
778 }
779 else if(i3==DEF_CHAR||i3==DEF_BYTE){
780 //xor eax,eax（eaxを0に初期化する）
781 op_zero_reg(REG_EAX);
782
783 //mov al,byte ptr[ebp+offset]
784 OpBuffer[obp++]=(char)0x8A;
785 OpBuffer[obp++]=(char)0x85;
786 *((long *)(OpBuffer+obp))=RelativeVar.offset;
787 AddLocalVarAddrSchedule();
788 obp+=sizeof(long);
789 }
790 }
791
792 //ローカル変数アドレススケジュール
793 for(i3=0;i3<LocalVarAddrScheduleNum;i3++){
794 *((long *)(OpBuffer+pLocalVarAddrSchedule[i3]))+=AllLocalVarSize;
795 }
796 HeapDefaultFree(pLocalVarAddrSchedule);
797 for(i3=0;i3<MaxLocalVarNum;i3++){
798 LocalVar[i3].offset=AllLocalVarSize-LocalVar[i3].offset;//後にデバッグで利用する
799 }
800
801 //push ebp、ret用のアドレスを考慮
802 AllLocalVarSize-=sizeof(long)*2;
803
804 //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）
805 *((long *)(OpBuffer+LocalVarSchedule))=AllLocalVarSize-BaseOffset;
806
807 //pop edi
808 OpBuffer[obp++]=(char)0x5F;
809
810 //pop esi
811 OpBuffer[obp++]=(char)0x5E;
812
813 //pop ebx
814 op_pop(REG_EBX);
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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