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source: dev/BasicCompiler64/Compile_Var.cpp@ 116

Last change on this file since 116 was 116, checked in by dai_9181, 17 years ago
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1	#include "../BasicCompiler_Common/common.h"
2	#include "Opcode.h"
3
4	//変数
5	Variables globalVars;
6	int AllGlobalVarSize;
7	int AllInitGlobalVarSize;
8
9	int AllLocalVarSize;
10
11
12	void SetRelativeOffset( Type &resultType, RELATIVE_VAR pRelativeVar,const char lpPtrOffset){
13	/////////////////////////////////////////////
14	// 先頭ポインタをr12に取得してメモリへ退避
15	/////////////////////////////////////////////
16
17	SetReg_WholeVariable(DEF_INT64,pRelativeVar,REG_R11);
18
19	//mov qword ptr[rsp+offset],r11 ※スタックフレームを利用
20	pobj_sf->push(REG_R11);
21
22
23	////////////////////////////////
24	// 添え字を計算する
25	////////////////////////////////
26
27	int reg=REG_NON;
28	Type type;
29	NumOpe( &reg, lpPtrOffset, Type(), type );
30	if( !type.IsWhole() ){
31	SetError(46,NULL,cp);
32	}
33	ExtendTypeTo64(type.GetBasicType(),reg);
34
35	if(reg==REG_R14){
36	//mov r14,qword ptr[rsp+offset] ※スタックフレームを利用
37	pobj_sf->pop(REG_R14);
38	}
39
40	if( resultType.PtrLevel() ){
41	resultType.PtrLevelDown();
42
43	int typeSize = resultType.GetSize();
44	if(typeSize>=2){
45	//imul reg,i2
46	op_imul_RV(sizeof(_int64),reg,typeSize);
47	}
48	}
49	else{
50	//エラー
51	SetError(1,NULL,cp);
52	return;
53	}
54
55
56	//////////////////////////////
57	// 先頭ポインタに添え字を加算
58	//////////////////////////////
59
60	//mov r11,qword ptr[rsp+offset] ※スタックフレームを利用
61	pobj_sf->pop(REG_R11);
62
63	//add r11,reg
64	op_add64_reg(REG_R11,reg);
65	}
66	void SetRelativeOffset( RELATIVE_VAR &relativeVar ){
67	if(relativeVar.dwKind==VAR_DIRECTMEM){
68	//mov r11,qword ptr[r11]
69	op_mov_RM(sizeof(_int64),REG_R11,REG_R11,0,MOD_BASE);
70	}
71	else{
72	//直接参照に切り替え
73	SetVarPtrToReg(REG_R12,&relativeVar);
74	relativeVar.dwKind=VAR_DIRECTMEM;
75
76	//mov r11,qword ptr[r12]
77	op_mov_RM(sizeof(_int64),REG_R11,REG_R12,0,MOD_BASE);
78	}
79	}
80	bool GetArrayOffset(const int SubScripts,char array, const Type &type){
81	extern HANDLE hHeap;
82	int i,i2,i3,i4;
83	char temporary[VN_SIZE],*pParm[MAX_PARMS];
84
85	for(i=0,i2=0,i3=0;;i++,i2++){
86	if(array[i]=='('){
87	i4=GetStringInPare(temporary+i2,array+i);
88	i+=i4-1;
89	i2+=i4-1;
90	continue;
91	}
92	if(array[i]=='['){
93	i4=GetStringInBracket(temporary+i2,array+i);
94	i+=i4-1;
95	i2+=i4-1;
96	continue;
97	}
98	if(array[i]==','\|\|array[i]=='\0'){
99	if(SubScripts[i3]==-1){
100	for(i3--;i3>=0;i3--) HeapDefaultFree(pParm[i3]);
101	return false;
102	}
103
104	temporary[i2]=0;
105
106	pParm[i3]=(char *)HeapAlloc(hHeap,0,lstrlen(temporary)+1);
107	lstrcpy(pParm[i3],temporary);
108
109	i3++;
110
111	if(array[i]=='\0'){
112	if(SubScripts[i3]!=-1){
113	for(i3--;i3>=0;i3--) HeapDefaultFree(pParm[i3]);
114	return false;
115	}
116	break;
117	}
118
119	i2=-1;
120	continue;
121	}
122	temporary[i2]=array[i];
123	}
124
125	//mov qword ptr[rsp+offset],r11 ※スタックフレームを利用
126	pobj_sf->push(REG_R11);
127
128	//xor r12,r12
129	op_zero_reg(REG_R12);
130
131	for(i=i3-1;i>=0;i--){
132	//mov qword ptr[rsp+offset],r12 ※スタックフレームを利用
133	pobj_sf->push(REG_R12);
134
135	int reg=REG_NON;
136	Type type;
137	BOOL bUseHeap;
138	NumOpe( &reg, pParm[i], Type( DEF_LONG ), type, &bUseHeap );
139	if( type.IsObject() ){
140	//キャスト演算子のオーバーロードに対応する
141	CallCastOperatorProc(reg,
142	type,
143	bUseHeap, Type(DEF_LONG) );
144	type.SetBasicType( DEF_LONG );
145	}
146
147	if( !type.IsWhole() ){
148	SetError(46,NULL,cp);
149	}
150	ExtendTypeTo64( type.GetBasicType(), reg );
151
152	if(reg==REG_R14){
153	//mov r14,qword ptr[rsp+offset] ※スタックフレームを利用
154	pobj_sf->pop(REG_R14);
155	}
156
157	//mov r12,qword ptr[rsp+offset] ※スタックフレームを利用
158	pobj_sf->pop(REG_R12);
159
160	for(i2=i+1,i4=1;i2<i3;i2++) i4*=SubScripts[i2]+1;
161
162	//imul reg,i4
163	op_imul_RV(sizeof(_int64),reg,i4);
164
165	//add r12,reg
166	op_add64_reg(REG_R12,reg);
167
168	HeapDefaultFree(pParm[i]);
169	}
170
171	//imul r12,TypeSize
172	OpBuffer[obp++]=(char)0x4D;
173	OpBuffer[obp++]=(char)0x69;
174	OpBuffer[obp++]=(char)0xE4;
175	((long )(OpBuffer+obp))=type.GetSize();
176	obp+=sizeof(long);
177
178	//mov r11,qword ptr[rsp+offset] ※スタックフレームを利用
179	pobj_sf->pop(REG_R11);
180
181	//add r11,r12
182	OpBuffer[obp++]=(char)0x4D;
183	OpBuffer[obp++]=(char)0x03;
184	OpBuffer[obp++]=(char)0xDC;
185
186	return true;
187	}
188	bool _member_offset(bool isErrorEnabled, bool isWriteAccess, const CClass &objClass, const char member, RELATIVE_VAR pRelativeVar, Type &resultType, BOOL bPrivateAccess){
189	int i;
190
191
192	//////////////////////////////////////
193	// クラス、配列の構成要素を解析する
194	//////////////////////////////////////
195
196	char VarName[VN_SIZE]; //変数名
197	char array[VN_SIZE]; //第1次配列
198	char lpPtrOffset[VN_SIZE]; //第2次配列
199	char NestMember[VN_SIZE]; //入れ子メンバ
200	CClass::RefType refType;
201	lstrcpy(VarName,member);
202	if(!GetVarFormatString(VarName,array,lpPtrOffset,NestMember,refType)) return false;
203
204
205	////////////////////////////
206	// メンバオフセットを取得
207	////////////////////////////
208
209	int offset = objClass.GetMemberOffset( VarName, &i );
210	if(i==objClass.iMemberNum){
211	if(isErrorEnabled) SetError(103,VarName,cp);
212	return false;
213	}
214
215	CMember *pMember=objClass.ppobj_Member[i];
216
217
218	//アクセシビリティをチェック
219	if(&objClass==pobj_CompilingClass){
220	//同一クラスオブジェクトの場合はプライベートアクセスを容認する
221	if(pMember->dwAccess==ACCESS_NON){
222	if(isErrorEnabled) SetError(107,VarName,cp);
223	return false;
224	}
225	}
226	else{
227	if((bPrivateAccess==0&&pMember->dwAccess==ACCESS_PRIVATE)\|\|
228	pMember->dwAccess==ACCESS_NON){
229	if(isErrorEnabled) SetError(107,VarName,cp);
230	return false;
231	}
232	else if(bPrivateAccess==0&&pMember->dwAccess==ACCESS_PROTECTED){
233	if(isErrorEnabled) SetError(108,VarName,cp);
234	return false;
235	}
236	}
237
238	//Const定義の場合は書き込みアクセスを制限する
239	//※コンストラクタをコンパイル中の場合は例外的に許可する
240	if( pMember->IsConst() && //定数メンバである
241	isWriteAccess && //書き込みアクセスを要求されている
242	objClass.IsCompilingConstructor() == false //コンストラクタコンパイル中を除く
243	){
244	//Const定義の変数に書き込みアクセスをしようとした場合
245	SetError(61,VarName,cp);
246	}
247
248	resultType = *pMember;
249
250	//ポインタ変数の場合
251	if( resultType.IsPointer() ){
252	if(pMember->SubScripts[0]==-1){
253	lstrcpy(lpPtrOffset,array);
254	array[0]=0;
255	}
256	}
257	else{
258	if(lpPtrOffset[0]){
259	if(isErrorEnabled) SetError(16,member,cp);
260	return false;
261	}
262	}
263
264	if(offset){
265	//add r11,offset
266	OpBuffer[obp++]=(char)0x49;
267	OpBuffer[obp++]=(char)0x81;
268	OpBuffer[obp++]=(char)0xC3;
269	((long )(OpBuffer+obp))=offset;
270	obp+=sizeof(long);
271	}
272
273	if(array[0]){
274	//配列オフセット
275	if(!GetArrayOffset(pMember->SubScripts,array,*pMember)){
276	if(isErrorEnabled) SetError(14,member,cp);
277	}
278	}
279	else if(pMember->SubScripts[0]!=-1){
280	resultType.SetBasicType( resultType.GetBasicType() \| FLAG_PTR );
281	}
282
283	if(NestMember[0]){
284	//入れ子構造の場合
285
286	if( resultType.IsObject() \|\| resultType.IsStruct() ){
287	if( refType != CClass::Dot ){
288	if(isErrorEnabled) SetError(104,member,cp);
289	return false;
290	}
291
292	if( resultType.IsObject() ){
293	// 参照内容へのポインタを抽出
294	SetRelativeOffset( *pRelativeVar );
295	}
296	}
297	else if( resultType.IsObjectPtr() \|\| resultType.IsStructPtr() ){
298	//構造体ポインタ型メンバ変数
299
300	if(lpPtrOffset[0]){
301	//pObj[n].member
302	if( ( resultType.IsObjectPtr() \|\| resultType.IsStructPtr() )
303	&& refType != CClass::Dot ){
304	if(isErrorEnabled) SetError(104,member,cp);
305	return false;
306	}
307
308	//直接参照に切り替え
309	SetRelativeOffset(resultType,pRelativeVar,lpPtrOffset);
310	pRelativeVar->dwKind=VAR_DIRECTMEM;
311
312	lpPtrOffset[0]=0;
313	}
314	else{
315	//pObj->member
316	if( (resultType.IsObjectPtr() \|\| resultType.IsStructPtr() )
317	&& refType != CClass::Pointer ){
318	if(isErrorEnabled) SetError(104,member,cp);
319	return false;
320	}
321
322	SetRelativeOffset( *pRelativeVar );
323	}
324	}
325	else if( resultType.GetBasicType() == MAKE_PTR_TYPE(DEF_OBJECT,2)
326	\|\| resultType.GetBasicType() == MAKE_PTR_TYPE(DEF_STRUCT,2)){
327	//構造体ポインタのポインタ型メンバ変数
328
329	if(lpPtrOffset[0]){
330	//ppObj[n]->member
331	if( refType != CClass::Pointer ){
332	if(isErrorEnabled) SetError(104,member,cp);
333	return false;
334	}
335
336	//直接参照に切り替え
337	SetRelativeOffset(resultType,pRelativeVar,lpPtrOffset);
338	pRelativeVar->dwKind=VAR_DIRECTMEM;
339
340	lpPtrOffset[0]=0;
341
342	//mov r11,qword ptr[r11]
343	op_mov_RM(sizeof(_int64),REG_R11,REG_R11,0,MOD_BASE);
344	}
345	else{
346	if(isErrorEnabled) SetError(104,member,cp);
347	return false;
348	}
349	}
350
351	if(!_member_offset(
352	isErrorEnabled,
353	isWriteAccess,
354	pMember->GetClass(),
355	NestMember,
356	pRelativeVar,
357	resultType,
358	0)) return false;
359	}
360
361	if(lpPtrOffset[0]){
362	SetRelativeOffset(resultType,pRelativeVar,lpPtrOffset);
363	pRelativeVar->dwKind=VAR_DIRECTMEM;
364	}
365
366	return true;
367	}
368
369	int LocalVar_ThisPtrOffset;
370	void SetThisPtrToReg(int reg){
371	//自身のオブジェクトのThisポインタをregにコピー
372
373	RELATIVE_VAR RelativeVar;
374	RelativeVar.dwKind=VAR_LOCAL;
375	RelativeVar.bOffsetOffset=0;
376	RelativeVar.offset=-LocalVar_ThisPtrOffset;
377
378	SetReg_WholeVariable(DEF_PTR_VOID,&RelativeVar,reg);
379	}
380	bool GetVarOffset(bool isErrorEnabled,bool isWriteAccess,const char NameBuffer,RELATIVE_VAR pRelativeVar,Type &resultType,int *pss){
381	int i;
382	char variable[VN_SIZE];
383
384	if(NameBuffer[0]=='.'){
385	GetWithName(variable);
386	lstrcat(variable,NameBuffer);
387	}
388	else lstrcpy(variable,NameBuffer);
389
390	// 名前空間を分離
391	char namespaceStr[VN_SIZE]="", simpleName[VN_SIZE];
392	Smoothie::Meta::namespaceScopesCollection.SplitNamespace( variable, namespaceStr, simpleName );
393
394	// 先頭オブジェクトまたはクラス名と入れ子メンバに分割
395	CClass::RefType refType;
396	char member[VN_SIZE],array[VN_SIZE],lpPtrOffset[VN_SIZE];
397	GetVarFormatString(simpleName,array,lpPtrOffset,member,refType);
398
399	// 名前空間を分離していた場合は結合
400	char VarName[VN_SIZE];
401	if( namespaceStr[0] ){
402	sprintf( VarName, "%s.%s", namespaceStr, simpleName );
403	}
404	else{
405	lstrcpy( VarName, simpleName );
406	}
407
408	const int *pSubScripts;
409	bool bConst = false;
410
411
412	if( UserProc::IsLocalAreaCompiling() ){
413	//////////////////
414	// ローカル変数
415	//////////////////
416
417	const Variable *pVar = UserProc::CompilingUserProc().localVars.BackSearch( VarName );
418	if( pVar ){
419	//ポインタ変数の場合
420	if( pVar->IsPointer() ){
421	if( !pVar->IsArray() ){
422	lstrcpy(lpPtrOffset,array);
423	array[0]=0;
424	}
425	}
426	else{
427	if(lpPtrOffset[0]){
428	SetError(16,variable,cp);
429	pRelativeVar->dwKind=NON_VAR;
430	return false;
431	}
432	}
433
434	pRelativeVar->offset=-pVar->offset;
435	pRelativeVar->bOffsetOffset=0;
436	if( pVar->IsRef() ){
437	// 参照型
438	pRelativeVar->dwKind = VAR_REFLOCAL;
439	}
440	else pRelativeVar->dwKind=VAR_LOCAL;
441	resultType = *pVar;
442	pSubScripts=pVar->GetSubScriptsPtr();
443	bConst = pVar->IsConst();
444
445	goto ok;
446	}
447	}
448
449
450	if(pobj_CompilingClass){
451	//////////////////////
452	// クラスメンバの参照
453	//////////////////////
454
455	if(lstrcmpi(variable,"This")==0){
456	//自身のオブジェクトのThisポインタをr11にコピー
457	SetThisPtrToReg(REG_R11);
458
459	pRelativeVar->dwKind=VAR_DIRECTMEM;
460
461	resultType.SetType( DEF_OBJECT, pobj_CompilingClass );
462	return true;
463	}
464
465	if(memicmp(variable,"This.",5)==0){
466	//Thisオブジェクトのメンバを参照するとき
467	SlideString(variable+5,-5);
468	lstrcpy(VarName,variable);
469	}
470	else{
471	//クラス内メンバを参照するとき（通常）
472
473	for(i=0;i<pobj_CompilingClass->iMemberNum;i++){
474	if(lstrcmp(VarName,pobj_CompilingClass->ppobj_Member[i]->name)==0) break;
475	}
476	if(i==pobj_CompilingClass->iMemberNum) goto NonClassMember;
477	}
478
479	//Const修飾子のメソッド内でメンバ書き込みアクセスが発生したとき
480	//（コンストラクタ、デストラクタ内を除く）
481	CMethod *pMethod = pobj_DBClass->GetNowCompilingMethodInfo();
482	if( isWriteAccess &&
483	pMethod->isConst &&
484	pobj_CompilingClass->IsCompilingConstructor() == false &&
485	pobj_CompilingClass->IsCompilingDestructor() == false
486	){
487	SetError(131, NULL, cp );
488	}
489
490	//自身のオブジェクトのThisポインタをr11にコピー
491	SetThisPtrToReg(REG_R11);
492
493	pRelativeVar->dwKind=VAR_DIRECTMEM;
494	if(!_member_offset(
495	isErrorEnabled,
496	isWriteAccess,
497	*pobj_CompilingClass,
498	variable,
499	pRelativeVar,
500	resultType,1)) return false;
501	return true;
502	}
503
504	NonClassMember:
505
506	{
507	const Variable *pVar;
508
509	//////////////////////////
510	// 静的ローカル変数
511	// ※"Static.Object.Method.Variable"
512	//////////////////////////
513
514	char temporary[VN_SIZE];
515	if( UserProc::IsLocalAreaCompiling() ){
516	GetNowStaticVarFullName(VarName,temporary);
517
518	pVar = globalVars.Find( temporary );
519	if( pVar ){
520	goto GlobalOk;
521	}
522	}
523
524
525	//////////////////////////
526	// クラスの静的メンバ
527	//////////////////////////
528
529	if(member[0]){
530	lstrcpy(temporary,member);
531
532	// TODO: 名前空間を考慮したコードになっていない
533
534	char tempMember[VN_SIZE];
535	char tempArray[VN_SIZE];
536	{
537	CClass::RefType refType;
538	GetVarFormatString(temporary,tempArray,lpPtrOffset,tempMember, refType );
539	}
540
541	int typeDefIndex = Smoothie::Meta::typeDefs.GetIndex( VarName );
542	if( typeDefIndex != -1 ){
543	// TypeDef後の型名だったとき
544	lstrcpy( VarName, Smoothie::Meta::typeDefs[typeDefIndex].GetBaseName().c_str() );
545	}
546
547	char temp2[VN_SIZE];
548	sprintf(temp2,"%s.%s",VarName,temporary);
549	pVar = globalVars.Find( temp2 );
550	if( pVar ){
551	lstrcpy(member,tempMember);
552	lstrcpy(array,tempArray);
553	goto GlobalOk;
554	}
555	}
556
557	if(pobj_CompilingClass){
558	//自身のクラスから静的メンバを参照する場合
559	char temp2[VN_SIZE];
560	sprintf(temp2,"%s.%s",pobj_CompilingClass->name,VarName);
561	pVar = globalVars.Find( temp2 );
562	if( pVar ){
563	goto GlobalOk;
564	}
565	}
566
567	/////////////////////
568	// グローバル変数
569	/////////////////////
570
571	pVar = globalVars.BackSearch( VarName );
572	if( pVar ){
573	goto GlobalOk;
574	}
575
576	if(isErrorEnabled) SetError(3,variable,cp);
577	pRelativeVar->dwKind=NON_VAR;
578	return false;
579
580
581
582	GlobalOk:
583	//ポインタ変数の場合
584	if( pVar->IsPointer() ){
585	if( !pVar->IsArray() ){
586	lstrcpy(lpPtrOffset,array);
587	array[0]=0;
588	}
589	}
590	else{
591	if(lpPtrOffset[0]){
592	SetError(16,variable,cp);
593	pRelativeVar->dwKind=NON_VAR;
594	return false;
595	}
596	}
597
598	pRelativeVar->offset=pVar->offset;
599	pRelativeVar->bOffsetOffset=0;
600	if( pVar->IsRef() ){
601	// 参照型
602	pRelativeVar->dwKind = VAR_REFGLOBAL;
603	}
604	else pRelativeVar->dwKind=VAR_GLOBAL;
605	resultType = *pVar;
606	pSubScripts=pVar->GetSubScriptsPtr();
607	bConst = pVar->IsConst();
608	}
609
610
611
612	ok:
613
614	if( bConst && isWriteAccess ){
615	//Const定義の変数に書き込みアクセスをしようとした場合
616	if( resultType.IsObject() ){
617	//オブジェクト定数
618	SetError(130, VarName, cp );
619	}
620	else{
621	//一般のConst変数
622	SetError(61,VarName,cp);
623	}
624	}
625
626	if(array[0]==0&&pSubScripts[0]!=-1){
627	//配列の先頭ポインタを示す場合
628	resultType.SetBasicType( resultType.GetBasicType() \| FLAG_PTR );
629	if(pss) memcpy(pss,pSubScripts,MAX_ARRAYDIM);
630	return true;
631	}
632
633	if( array[0] \|\| member[0] ){
634	//xor r11,r11（r11を0に初期化する）
635	//※r11は変数ベースアドレスからの相対オフセットを示す
636	op_zero_reg(REG_R11);
637
638	pRelativeVar->bOffsetOffset=1;
639	}
640	if(array[0]){
641	if(!GetArrayOffset(pSubScripts,array,resultType)){
642	SetError(14,variable,cp);
643	pRelativeVar->dwKind=NON_VAR;
644	return false;
645	}
646	}
647	if(member[0]){
648	if( resultType.IsObject() \|\| resultType.IsStruct() ){
649	//実態オブジェクトのメンバを参照（obj.member）
650	if( refType != CClass::Dot ){
651	SetError(104,VarName,cp);
652	pRelativeVar->dwKind=NON_VAR;
653	return false;
654	}
655
656	if( resultType.IsObject() ){
657	// 参照内容へのポインタを抽出
658	SetRelativeOffset( *pRelativeVar );
659	}
660	}
661	else if( resultType.IsObjectPtr() \|\| resultType.IsStructPtr() ){
662	//ポインタオブジェクトが示すメンバを参照
663	if(lpPtrOffset[0]){
664	//pObj[n].member
665	if( refType != CClass::Dot ){
666	SetError(104,VarName,cp);
667	pRelativeVar->dwKind=NON_VAR;
668	return false;
669	}
670	SetRelativeOffset(resultType,pRelativeVar,lpPtrOffset);
671	pRelativeVar->dwKind=VAR_DIRECTMEM;
672	}
673	else{
674	//pObj->member
675	if( refType != CClass::Pointer ){
676	SetError(104,VarName,cp);
677	pRelativeVar->dwKind=NON_VAR;
678	return false;
679	}
680
681	SetVarPtrToReg(REG_R12,pRelativeVar);
682	pRelativeVar->dwKind=VAR_DIRECTMEM;
683
684	//mov r11,qword ptr[r12]
685	op_mov_RM(sizeof(_int64),REG_R11,REG_R12,0,MOD_BASE);
686	}
687	}
688	else if( resultType.GetBasicType()==MAKE_PTR_TYPE(DEF_OBJECT,2) \|\| resultType.GetBasicType()==MAKE_PTR_TYPE(DEF_STRUCT,2)){
689	//ポインタオブジェクトが示すメンバを参照
690	if(lpPtrOffset[0]){
691	//ppObj[n]->member
692	if( refType != CClass::Pointer ){
693	SetError(104,VarName,cp);
694	pRelativeVar->dwKind=NON_VAR;
695	return false;
696	}
697
698	SetRelativeOffset(resultType,pRelativeVar,lpPtrOffset);
699	pRelativeVar->dwKind=VAR_DIRECTMEM;
700
701
702	SetVarPtrToReg(REG_R12,pRelativeVar);
703
704	//mov r11,qword ptr[r12]
705	op_mov_RM(sizeof(_int64),REG_R11,REG_R12,0,MOD_BASE);
706	}
707	else{
708	SetError(104,VarName,cp);
709	pRelativeVar->dwKind=NON_VAR;
710	return false;
711	}
712	}
713	else{
714	SetError(102,VarName,cp);
715	pRelativeVar->dwKind=NON_VAR;
716	return false;
717	}
718
719	if(!_member_offset(
720	isErrorEnabled,
721	isWriteAccess,
722	resultType.GetClass(),
723	member,pRelativeVar,resultType,0)) return false;
724
725	return true;
726	}
727
728	if(lpPtrOffset[0]){
729	SetRelativeOffset(resultType,pRelativeVar,lpPtrOffset);
730	pRelativeVar->dwKind=VAR_DIRECTMEM;
731	}
732
733	return true;
734	}
735
736	bool SetInitGlobalData(int offset,const Type &type,const int SubScripts,char InitBuf){
737	extern BYTE *initGlobalBuf;
738	int i,i2,i3;
739	char temporary[VN_SIZE];
740
741	if(InitBuf[0]=='['){
742	SlideString(InitBuf+1,-1);
743	InitBuf[lstrlen(InitBuf)-1]=0;
744
745	int typeSize = type.GetSize();
746
747	if(SubScripts[0]!=-1){
748	typeSize*=JumpSubScripts(SubScripts+1);
749	i=0;
750	i2=0;
751	while(1){
752	if(SubScripts[0]<i2){
753	SetError(41,0,cp);
754	return 0;
755	}
756	i=GetOneParameter(InitBuf,i,temporary);
757	if(!SetInitGlobalData(
758	offset+i2*typeSize,
759	type,
760	SubScripts+1,
761	temporary)) return false;
762	i2++;
763	if(InitBuf[i]=='\0') break;
764	}
765	return true;
766	}
767
768	if(type.IsStruct()){
769	const CClass &objClass = type.GetClass();
770
771	for(i=0,i2=0;i2<objClass.iMemberNum;i2++){
772	i=GetOneParameter(InitBuf,i,temporary);
773
774	i3=objClass.GetMemberOffset( objClass.ppobj_Member[i2]->name, NULL );
775
776	if(!SetInitGlobalData(offset+i3,
777	*objClass.ppobj_Member[i2],
778	objClass.ppobj_Member[i2]->SubScripts,
779	temporary)) return false;
780
781	if(InitBuf[i]=='\0') break;
782	}
783	if(i2+1!=objClass.iMemberNum){
784	SetError(41,0,cp);
785	return false;
786	}
787	return true;
788	}
789
790	SetError(41,0,cp);
791	return false;
792	}
793
794
795	///////////////////////////////////////
796	// 単発式（[]で囲まれていない）
797	///////////////////////////////////////
798
799	if( type.IsObject() \|\| type.IsStruct() ){
800	//オブジェクトまたは構造体の場合はありえない
801	SetError(300,NULL,cp);
802	return false;
803	}
804
805	if(SubScripts[0]!=-1){
806	SetError(41,0,cp);
807	return false;
808	}
809
810	double dbl;
811	_int64 i64data;
812	Type calcType;
813
814	if( !StaticCalculation(false, InitBuf,type.GetBasicType(),&i64data,calcType) ){
815	//動的データだった場合
816	return false;
817	}
818	if( calcType.IsReal() ){
819	memcpy(&dbl,&i64data,sizeof(double));
820	i64data=(_int64)dbl;
821	}
822	else dbl=(double)i64data;
823
824	//型チェック
825	CheckDifferentType(
826	type,
827	calcType,
828	0,0);
829
830	if( type.IsDouble() ){
831	(double )(initGlobalBuf+offset)=(double)dbl;
832	}
833	else if( type.IsSingle() ){
834	(float )(initGlobalBuf+offset)=(float)dbl;
835	}
836	else if( type.Is64() \|\| type.IsPointer() ){
837	if(type.GetBasicType()==typeOfPtrChar){
838	//文字列定数のとき
839
840	char *temp;
841	temp=(char *)i64data;
842	i2=dataTable.AddString( temp );
843	HeapDefaultFree(temp);
844
845	//mov rax,DataPos
846	op_mov_RV(sizeof(_int64),REG_RAX,i2);
847	obp-=sizeof(long);
848	pobj_DataTableSchedule->add();
849	obp+=sizeof(long);
850
851	//mov qword ptr[offset],rax
852	op_mov_MR(sizeof(_int64),REG_RAX,0,offset,MOD_DISP32);
853	obp-=sizeof(long);
854	pobj_GlobalVarSchedule->add();
855	obp+=sizeof(long);
856	}
857	else{
858	(_int64 )(initGlobalBuf+offset)=i64data;
859	}
860	}
861	else if( type.IsDWord() \|\| type.IsLong() ){
862	(DWORD )(initGlobalBuf+offset)=(DWORD)i64data;
863	}
864	else if( type.IsWord() \|\| type.IsInteger() ){
865	(WORD )(initGlobalBuf+offset)=(WORD)i64data;
866	}
867	else if( type.IsSByte() \|\| type.IsByte() \|\| type.IsBoolean() ){
868	(BYTE )(initGlobalBuf+offset)=(BYTE)i64data;
869	}
870
871	return true;
872	}
873	bool InitLocalVar(int offset,const Type &type,const int SubScripts,char InitBuf){
874	int i,i2,i3;
875	char temporary[VN_SIZE];
876
877	if(InitBuf[0]=='['){
878	SlideString(InitBuf+1,-1);
879	InitBuf[lstrlen(InitBuf)-1]=0;
880
881	int typeSize = type.GetSize();
882
883	if(SubScripts[0]!=-1){
884	typeSize*=JumpSubScripts(SubScripts+1);
885	i=0;
886	i2=0;
887	while(1){
888	if(SubScripts[0]<i2){
889	SetError(41,0,cp);
890	return false;
891	}
892	i=GetOneParameter(InitBuf,i,temporary);
893	if(!InitLocalVar(
894	offset+i2*typeSize,
895	type,
896	SubScripts+1,
897	temporary)) return false;
898	i2++;
899	if(InitBuf[i]=='\0') break;
900	}
901	return true;
902	}
903
904	if(type.IsStruct()){
905	const CClass &objClass = type.GetClass();
906
907	for(i=0,i2=0;i2<objClass.iMemberNum;i2++){
908	i=GetOneParameter(InitBuf,i,temporary);
909
910	i3=objClass.GetMemberOffset( objClass.ppobj_Member[i2]->name, NULL );
911
912	if(!InitLocalVar(offset+i3,
913	*objClass.ppobj_Member[i2],
914	objClass.ppobj_Member[i2]->SubScripts,
915	temporary)) return false;
916
917	if(InitBuf[i]=='\0') break;
918	}
919	if(i2+1!=objClass.iMemberNum){
920	SetError(41,0,cp);
921	return 0;
922	}
923	return true;
924	}
925
926	SetError(41,0,cp);
927	return false;
928	}
929
930
931	///////////////////////////////////////
932	// 単発式（[]で囲まれていない）
933	///////////////////////////////////////
934
935	if(SubScripts[0]!=-1){
936	SetError(41,0,cp);
937	return false;
938	}
939
940	double dbl;
941	_int64 i64data;
942	Type calcType;
943
944	if( !StaticCalculation(false, InitBuf,type.GetBasicType(),&i64data,calcType) ){
945	//動的データだった場合
946	return false;
947	}
948	if( calcType.IsReal() ){
949	memcpy(&dbl,&i64data,sizeof(double));
950	i64data=(_int64)dbl;
951	}
952	else dbl=(double)i64data;
953
954	//型チェック
955	CheckDifferentType(
956	type,
957	calcType,
958	0,0);
959
960	if( type.IsDouble() ){
961	memcpy(&i64data,&dbl,sizeof(double));
962
963	//mov rax,i64data
964	op_mov64_ToReg(REG_RAX,i64data);
965
966	//mov qword ptr[rsp+offset],rax
967	op_mov_MR(sizeof(_int64),REG_RAX,REG_RSP,offset,MOD_BASE_DISP32);
968	obp-=sizeof(long);
969	AddLocalVarAddrSchedule();
970	obp+=sizeof(long);
971	}
972	else if( type.IsSingle() ){
973	float flt;
974	flt=(float)dbl;
975
976	//mov dword ptr[rsp+offset],value
977	op_mov_MV(sizeof(long),REG_RSP,offset,USE_OFFSET,(int )&flt);
978	obp-=sizeof(long)+sizeof(long);
979	AddLocalVarAddrSchedule();
980	obp+=sizeof(long)+sizeof(long);
981	}
982	else if( type.Is64() \|\| type.IsPointer() ){
983	if(type.GetBasicType()==typeOfPtrChar ){
984	//文字列定数のとき
985
986	char *temp;
987	temp=(char *)i64data;
988	i2=dataTable.AddString( temp );
989	HeapDefaultFree(temp);
990
991	//mov rax,i2
992	op_mov_RV(sizeof(_int64),REG_RAX,i2);
993	obp-=sizeof(long);
994	pobj_DataTableSchedule->add();
995	obp+=sizeof(long);
996
997	//mov qword ptr[rsp+offset],rax
998	op_mov_MR(sizeof(_int64),REG_RAX,REG_RSP,offset,MOD_BASE_DISP32);
999	obp-=sizeof(long);
1000	AddLocalVarAddrSchedule();
1001	obp+=sizeof(long);
1002	}
1003	else{
1004	if(i64data&0xFFFFFFFF00000000){
1005	//mov rax,i64data
1006	op_mov64_ToReg(REG_RAX,i64data);
1007
1008	//mov qword ptr[rsp+offset],rax
1009	op_mov_MR(sizeof(_int64),REG_RAX,REG_RSP,offset,MOD_BASE_DISP32);
1010	obp-=sizeof(long);
1011	AddLocalVarAddrSchedule();
1012	obp+=sizeof(long);
1013	}
1014	else{
1015	//mov qword ptr[rsp+offset],value
1016	op_mov_MV(sizeof(_int64),REG_RSP,offset,USE_OFFSET,(int)i64data);
1017	obp-=sizeof(long)+sizeof(long);
1018	AddLocalVarAddrSchedule();
1019	obp+=sizeof(long)+sizeof(long);
1020	}
1021	}
1022	}
1023	else if( type.IsDWord() \|\| type.IsLong() ){
1024	//mov dword ptr[rsp+offset],value
1025	op_mov_MV(sizeof(long),REG_RSP,offset,USE_OFFSET,(int)i64data);
1026	obp-=sizeof(long)+sizeof(long);
1027	AddLocalVarAddrSchedule();
1028	obp+=sizeof(long)+sizeof(long);
1029	}
1030	else if( type.IsWord() \|\| type.IsInteger() ){
1031	//mov word ptr[rsp+offset],value
1032	op_mov_MV(sizeof(short),REG_RSP,offset,USE_OFFSET,(int)i64data);
1033	obp-=sizeof(long)+sizeof(short);
1034	AddLocalVarAddrSchedule();
1035	obp+=sizeof(long)+sizeof(short);
1036	}
1037	else if( type.IsSByte() \|\| type.IsByte() \|\| type.IsBoolean() ){
1038	//mov byte ptr[rsp+offset],value
1039	op_mov_MV(sizeof(char),REG_RSP,offset,USE_OFFSET,(int)i64data);
1040	obp-=sizeof(long)+sizeof(char);
1041	AddLocalVarAddrSchedule();
1042	obp+=sizeof(long)+sizeof(char);
1043	}
1044	return true;
1045	}
1046
1047	void dim( char VarName,int SubScripts,Type &type,char InitBuf,char ConstractParameter,DWORD dwFlags){
1048	if( UserProc::IsGlobalAreaCompiling() ){
1049	/////////////////////////
1050	// グローバル変数
1051	/////////////////////////
1052
1053	AddGlobalVariable(VarName,SubScripts,type,InitBuf,ConstractParameter,dwFlags);
1054	}
1055	else{
1056	/////////////////
1057	// ローカル変数
1058	/////////////////
1059
1060	if( UserProc::CompilingUserProc().localVars.DuplicateCheck( VarName ) ){
1061	//２重定義のエラー
1062	SetError(15,VarName,cp);
1063	return;
1064	}
1065
1066	bool isConst = ( dwFlags & DIMFLAG_CONST ) ? true:false;
1067
1068	Variable *pVar = new Variable( VarName, type, isConst );
1069
1070	if( SubScripts[0] != -1 ){
1071	//配列あり
1072	pVar->SetArray( SubScripts );
1073	}
1074
1075	//コンストラクタ用パラメータ
1076	pVar->paramStrForConstructor = ConstractParameter;
1077
1078	//レキシカルスコープ
1079	pVar->ScopeLevel=obj_LexScopes.GetNowLevel();
1080	pVar->ScopeStartAddress=obj_LexScopes.GetStartAddress();
1081	pVar->bLiving=TRUE;
1082
1083	//エラー用
1084	pVar->source_code_address=cp;
1085
1086	// 変数を追加
1087	UserProc::CompilingUserProc().localVars.push_back( pVar );
1088
1089	//アラインメントを考慮
1090	if( pVar->IsStruct() ){
1091	int alignment = pVar->GetClass().iAlign;
1092	if( alignment ){
1093	if( AllLocalVarSize % alignment ){
1094	AllLocalVarSize += alignment - (AllLocalVarSize % alignment);
1095	}
1096	}
1097	}
1098
1099	AllLocalVarSize += pVar->GetMemorySize();
1100	pVar->offset = AllLocalVarSize;
1101
1102	//レキシカルスコープ
1103	pVar->ScopeLevel=obj_LexScopes.GetNowLevel();
1104	pVar->ScopeStartAddress=obj_LexScopes.GetStartAddress();
1105	pVar->bLiving=TRUE;
1106
1107	if(InitBuf[0]){
1108	//初期代入時のみ、書き込みアクセスを許可する
1109	if( isConst ){
1110	pVar->ConstOff();
1111	}
1112
1113	int result = 0;
1114	if( !pVar->IsObject() ){
1115	result = InitLocalVar(-pVar->offset,
1116	*pVar,
1117	pVar->GetSubScriptsPtr(),
1118	InitBuf);
1119	}
1120
1121	if(!result){
1122	//動的な式だった場合は代入演算を行う
1123	char temporary[8192];
1124	sprintf(temporary,"%s=%s",VarName,InitBuf);
1125	OpcodeCalc(temporary);
1126	}
1127
1128	if( isConst ){
1129	pVar->ConstOn();
1130	}
1131	}
1132	else{
1133	//0初期化
1134
1135	//mov r8, 0
1136	op_zero_reg( REG_R8 );
1137
1138	//mov rdx, VarSize
1139	op_mov_RV( sizeof(_int64), REG_RDX, pVar->GetMemorySize() );
1140
1141	//mov rcx, rsp
1142	op_mov_RR( REG_RCX, REG_RSP );
1143
1144	//add rcx, offset
1145	op_add_RV( REG_RCX, -pVar->offset );
1146	obp-=sizeof(long);
1147	AddLocalVarAddrSchedule();
1148	obp+=sizeof(long);
1149
1150	//call FillMemory
1151	DllProc *pDllProc;
1152	pDllProc=GetDeclareHash("FillMemory");
1153	op_call( pDllProc );
1154	}
1155	}
1156
1157	//コンストラクタ呼び出し
1158	if( type.IsObject() &&(dwFlags&DIMFLAG_NONCALL_CONSTRACTOR)==0&&InitBuf[0]=='\0'){
1159	char objectSize[255];
1160	if( SubScripts[0] == -1 ){
1161	objectSize[0] = 0;
1162	}
1163	else{
1164	if( SubScripts[1] != -1 ){
1165	SetError(300,NULL,cp);
1166	}
1167	sprintf( objectSize, "%d", SubScripts[0] );
1168	}
1169	Operator_New( type.GetClass(), objectSize, ConstractParameter, type );
1170
1171	Type tempType;
1172	RELATIVE_VAR RelativeVar;
1173	GetVarOffset( true, false, VarName, &RelativeVar, tempType );
1174	if( RelativeVar.dwKind == VAR_DIRECTMEM ){
1175	SetError();
1176	}
1177	SetVariableFromRax( DEF_OBJECT, DEF_OBJECT, &RelativeVar );
1178	}
1179	}
1180	void SetVarPtrToReg(int reg,RELATIVE_VAR *pRelativeVar){
1181	if(!IsGeneralReg(reg)) SetError(300,NULL,cp);
1182
1183	if(pRelativeVar->dwKind==VAR_GLOBAL){
1184	if(pRelativeVar->bOffsetOffset){
1185	//add r11,offset
1186	OpBuffer[obp++]=(char)0x49;
1187	OpBuffer[obp++]=(char)0x81;
1188	OpBuffer[obp++]=(char)0xC3;
1189	((long )(OpBuffer+obp))=(int)pRelativeVar->offset;
1190	pobj_GlobalVarSchedule->add();
1191	obp+=sizeof(long);
1192
1193	//mov reg,r11
1194	op_mov_RR(reg,REG_R11);
1195	}
1196	else{
1197	//mov reg,offset
1198	op_mov64_ToReg(reg,(int)pRelativeVar->offset);
1199	obp-=sizeof(long);
1200	pobj_GlobalVarSchedule->add();
1201	obp+=sizeof(long);
1202	}
1203	}
1204	else if( pRelativeVar->dwKind == VAR_REFGLOBAL ){
1205	if(pRelativeVar->bOffsetOffset){
1206	//add r11,qword ptr[offset]
1207	op_add_RM( sizeof(_int64), REG_R11, REG_NON, (int)pRelativeVar->offset, MOD_DISP32 );
1208	obp-=sizeof(long);
1209	pobj_GlobalVarSchedule->add();
1210	obp+=sizeof(long);
1211	}
1212	else{
1213	//mov r11,qword ptr[offset]
1214	op_mov_RM(sizeof(_int64),REG_R11,REG_NON,(int)pRelativeVar->offset,MOD_DISP32);
1215	obp-=sizeof(long);
1216	pobj_GlobalVarSchedule->add();
1217	obp+=sizeof(long);
1218	}
1219
1220	goto directmem;
1221	}
1222	else if(pRelativeVar->dwKind==VAR_LOCAL){
1223	if(pRelativeVar->bOffsetOffset){
1224	//add r11,offset
1225	OpBuffer[obp++]=(char)0x49;
1226	OpBuffer[obp++]=(char)0x81;
1227	OpBuffer[obp++]=(char)0xC3;
1228	((long )(OpBuffer+obp))=(int)pRelativeVar->offset;
1229	AddLocalVarAddrSchedule();
1230	obp+=sizeof(long);
1231
1232	//add r11,rsp
1233	op_add64_reg(REG_R11,REG_RSP);
1234
1235	//mov reg,r11
1236	op_mov_RR(reg,REG_R11);
1237	}
1238	else{
1239	//mov reg,rsp
1240	op_mov_RR(reg,REG_RSP);
1241
1242	//add reg,offset
1243	op_add_RV(reg,(int)pRelativeVar->offset);
1244	obp-=sizeof(long);
1245	AddLocalVarAddrSchedule();
1246	obp+=sizeof(long);
1247	}
1248	}
1249	else if( pRelativeVar->dwKind == VAR_REFLOCAL ){
1250	if(pRelativeVar->bOffsetOffset){
1251	//add r11,qword ptr[rsp+offset]
1252	OpBuffer[obp++]=(char)0x4C;
1253	OpBuffer[obp++]=(char)0x03;
1254	OpBuffer[obp++]=(char)0x9C;
1255	OpBuffer[obp++]=(char)0x24;
1256	((long )(OpBuffer+obp))=(int)pRelativeVar->offset;
1257	AddLocalVarAddrSchedule();
1258	obp+=sizeof(long);
1259	}
1260	else{
1261	//mov r11,qword ptr[rsp+offset]
1262	op_mov_RM(sizeof(_int64),REG_R11,REG_RSP,(int)pRelativeVar->offset,MOD_BASE_DISP32);
1263	obp-=sizeof(long);
1264	AddLocalVarAddrSchedule();
1265	obp+=sizeof(long);
1266	}
1267
1268	goto directmem;
1269	}
1270	else if(pRelativeVar->dwKind==VAR_DIRECTMEM){
1271	directmem:
1272	//mov reg,r11
1273	op_mov_RR(reg,REG_R11);
1274	}
1275	}
1276
1277	bool Compile_AddGlobalRootsForGc(){
1278	UserProc *pUserProc_AddGlobalRootPtr = GetClassMethod( "_System_CGarbageCollection", "AddGlobalRootPtr" );
1279	if( !pUserProc_AddGlobalRootPtr ){
1280	SetError(3, "_System_CGarbageCollection.AddGlobalRootPtr", -1 );
1281	return false;
1282	}
1283
1284	BOOST_FOREACH( const Variable *pVar, globalVars ){
1285	if( pVar->IsObject() \|\| pVar->IsPointer() \|\| pVar->IsStruct() ){
1286	// オブジェクトまたはポインタだったとき
1287	// ※構造体も含む（暫定対応）
1288
1289	// 変数領域に要するLONG_PTR単位の個数を引き渡す
1290	//mov r8,count
1291	op_mov_RV(sizeof(_int64), REG_R8,pVar->GetMemorySize()/PTR_SIZE);
1292
1293	// ルートポインタを引き渡す
1294	//mov rdx,offset
1295	op_mov_RV(sizeof(_int64), REG_RDX,(int)pVar->offset);
1296	obp-=sizeof(long);
1297	pobj_GlobalVarSchedule->add();
1298	obp+=sizeof(long);
1299
1300	// Thisポインタを引き渡す
1301	SetThisPtrToReg(REG_RCX);
1302
1303	// call AddGlobalRootPtr
1304	op_call( pUserProc_AddGlobalRootPtr );
1305
1306	ReallocNativeCodeBuffer();
1307	}
1308	}
1309
1310	return true;
1311	}

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