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source: dev/BasicCompiler64/Compile_Var.cpp@ 97

Last change on this file since 97 was 97, checked in by dai_9181, 17 years ago
関数の戻り値オブジェクトのメンバ・メソッドを一時オブジェクトを介さずに参照できるようにした。
File size: 31.6 KB

Line
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],member[VN_SIZE],VarName[VN_SIZE],array[VN_SIZE],lpPtrOffset[VN_SIZE];
383
384	if(NameBuffer[0]=='.'){
385	GetWithName(variable);
386	lstrcat(variable,NameBuffer);
387	}
388	else lstrcpy(variable,NameBuffer);
389
390	CClass::RefType refType;
391	if( FormatUseProcReturnObject( variable, VarName, array, refType, member ) ){
392	// 戻り値オブジェクトのメンバを直接参照しているとき
393	//例: func().member
394
395	// TODO: 消す
396	SetError();
397	return false;
398	/*
399	void *pInfo;
400	int idProc=GetProc(VarName,(void **)&pInfo);
401
402	if(idProc){
403	pRelativeVar->dwKind=VAR_DIRECTMEM;
404
405	Type type;
406
407	//////////////////////////////////////////////////////
408	///// レジスタ資源のバックアップ
409	{ BACKUP_REGISTER_RESOURCE
410	//////////////////////////////////////////////////////
411
412	////////////////
413	// 呼び出し
414	////////////////
415
416	CallProc(idProc,pInfo,VarName,array,type);
417
418	//戻り値をr11にコピー
419	op_mov_RR( REG_R11, REG_RAX );
420
421	/////////////////////////////////////////////
422	////// レジスタ資源を復元
423	RESTORE_REGISTER_RESOURCE
424	}////////////////////////////////////////////
425
426	if(!_member_offset(
427	isErrorEnabled,
428	isWriteAccess,
429	type.GetClass(),
430	member,pRelativeVar,resultType,0)) return false;
431
432	return true;
433	}*/
434	}
435
436
437
438	lstrcpy(VarName,variable);
439	GetVarFormatString(VarName,array,lpPtrOffset,member,refType);
440
441	const int *pSubScripts;
442	bool bConst = false;
443
444
445	if( UserProc::IsLocalAreaCompiling() ){
446	//////////////////
447	// ローカル変数
448	//////////////////
449
450	const Variable *pVar = UserProc::CompilingUserProc().localVars.BackSearch( VarName );
451	if( pVar ){
452	//ポインタ変数の場合
453	if( pVar->IsPointer() ){
454	if( !pVar->IsArray() ){
455	lstrcpy(lpPtrOffset,array);
456	array[0]=0;
457	}
458	}
459	else{
460	if(lpPtrOffset[0]){
461	SetError(16,variable,cp);
462	pRelativeVar->dwKind=NON_VAR;
463	return false;
464	}
465	}
466
467	pRelativeVar->offset=-pVar->offset;
468	pRelativeVar->bOffsetOffset=0;
469	if( pVar->IsRef() ){
470	// 参照型
471	pRelativeVar->dwKind = VAR_REFLOCAL;
472	}
473	else pRelativeVar->dwKind=VAR_LOCAL;
474	resultType = *pVar;
475	pSubScripts=pVar->GetSubScriptsPtr();
476	bConst = pVar->IsConst();
477
478	goto ok;
479	}
480	}
481
482
483	if(pobj_CompilingClass){
484	//////////////////////
485	// クラスメンバの参照
486	//////////////////////
487
488	if(lstrcmpi(variable,"This")==0){
489	//自身のオブジェクトのThisポインタをr11にコピー
490	SetThisPtrToReg(REG_R11);
491
492	pRelativeVar->dwKind=VAR_DIRECTMEM;
493
494	resultType.SetType( DEF_OBJECT, pobj_CompilingClass );
495	return true;
496	}
497
498	if(memicmp(variable,"This.",5)==0){
499	//Thisオブジェクトのメンバを参照するとき
500	SlideString(variable+5,-5);
501	lstrcpy(VarName,variable);
502	}
503	else{
504	//クラス内メンバを参照するとき（通常）
505
506	for(i=0;i<pobj_CompilingClass->iMemberNum;i++){
507	if(lstrcmp(VarName,pobj_CompilingClass->ppobj_Member[i]->name)==0) break;
508	}
509	if(i==pobj_CompilingClass->iMemberNum) goto NonClassMember;
510	}
511
512	//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
513	//（コンストラクタ、デストラクタ内を除く）
514	CMethod *pMethod = pobj_DBClass->GetNowCompilingMethodInfo();
515	if( isWriteAccess &&
516	pMethod->isConst &&
517	pobj_CompilingClass->IsCompilingConstructor() == false &&
518	pobj_CompilingClass->IsCompilingDestructor() == false
519	){
520	SetError(131, NULL, cp );
521	}
522
523	//自身のオブジェクトのThisポインタをr11にコピー
524	SetThisPtrToReg(REG_R11);
525
526	pRelativeVar->dwKind=VAR_DIRECTMEM;
527	if(!_member_offset(
528	isErrorEnabled,
529	isWriteAccess,
530	*pobj_CompilingClass,
531	variable,
532	pRelativeVar,
533	resultType,1)) return false;
534	return true;
535	}
536
537	NonClassMember:
538
539	{
540	const Variable *pVar;
541
542	//////////////////////////
543	// 静的ローカル変数
544	// ※"Static.Object.Method.Variable"
545	//////////////////////////
546
547	char temporary[VN_SIZE];
548	if( UserProc::IsLocalAreaCompiling() ){
549	GetNowStaticVarFullName(VarName,temporary);
550
551	pVar = globalVars.Find( temporary );
552	if( pVar ){
553	goto GlobalOk;
554	}
555	}
556
557
558	//////////////////////////
559	// クラスの静的メンバ
560	//////////////////////////
561
562	if(member[0]){
563	lstrcpy(temporary,member);
564
565	char tempMember[VN_SIZE];
566	char tempArray[VN_SIZE];
567	{
568	CClass::RefType refType;
569	GetVarFormatString(temporary,tempArray,lpPtrOffset,tempMember, refType );
570	}
571
572	char temp2[VN_SIZE];
573	sprintf(temp2,"%s.%s",VarName,temporary);
574	pVar = globalVars.Find( temp2 );
575	if( pVar ){
576	lstrcpy(member,tempMember);
577	lstrcpy(array,tempArray);
578	goto GlobalOk;
579	}
580	}
581
582	if(pobj_CompilingClass){
583	//自身のクラスから静的メンバを参照する場合
584	char temp2[VN_SIZE];
585	sprintf(temp2,"%s.%s",pobj_CompilingClass->name,VarName);
586	pVar = globalVars.Find( temp2 );
587	if( pVar ){
588	goto GlobalOk;
589	}
590	}
591
592	/////////////////////
593	// グローバル変数
594	/////////////////////
595
596	pVar = globalVars.BackSearch( VarName );
597	if( pVar ){
598	goto GlobalOk;
599	}
600
601	if(isErrorEnabled) SetError(3,variable,cp);
602	pRelativeVar->dwKind=NON_VAR;
603	return false;
604
605
606
607	GlobalOk:
608	//ポインタ変数の場合
609	if( pVar->IsPointer() ){
610	if( !pVar->IsArray() ){
611	lstrcpy(lpPtrOffset,array);
612	array[0]=0;
613	}
614	}
615	else{
616	if(lpPtrOffset[0]){
617	SetError(16,variable,cp);
618	pRelativeVar->dwKind=NON_VAR;
619	return false;
620	}
621	}
622
623	pRelativeVar->offset=pVar->offset;
624	pRelativeVar->bOffsetOffset=0;
625	if( pVar->IsRef() ){
626	// 参照型
627	pRelativeVar->dwKind = VAR_REFGLOBAL;
628	}
629	else pRelativeVar->dwKind=VAR_GLOBAL;
630	resultType = *pVar;
631	pSubScripts=pVar->GetSubScriptsPtr();
632	bConst = pVar->IsConst();
633	}
634
635
636
637	ok:
638
639	if( bConst && isWriteAccess ){
640	//Const定義の変数に書き込みアクセスをしようとした場合
641	if( resultType.IsObject() ){
642	//オブジェクト定数
643	SetError(130, VarName, cp );
644	}
645	else{
646	//一般のConst変数
647	SetError(61,VarName,cp);
648	}
649	}
650
651	if(array[0]==0&&pSubScripts[0]!=-1){
652	//配列の先頭ポインタを示す場合
653	resultType.SetBasicType( resultType.GetBasicType() \| FLAG_PTR );
654	if(pss) memcpy(pss,pSubScripts,MAX_ARRAYDIM);
655	return true;
656	}
657
658	if( array[0] \|\| member[0] ){
659	//xor r11,r11（r11を0に初期化する）
660	//※r11は変数ベースアドレスからの相対オフセットを示す
661	op_zero_reg(REG_R11);
662
663	pRelativeVar->bOffsetOffset=1;
664	}
665	if(array[0]){
666	if(!GetArrayOffset(pSubScripts,array,resultType)){
667	SetError(14,variable,cp);
668	pRelativeVar->dwKind=NON_VAR;
669	return false;
670	}
671	}
672	if(member[0]){
673	if( resultType.IsObject() \|\| resultType.IsStruct() ){
674	//実態オブジェクトのメンバを参照（obj.member）
675	if( refType != CClass::Dot ){
676	SetError(104,VarName,cp);
677	pRelativeVar->dwKind=NON_VAR;
678	return false;
679	}
680
681	if( resultType.IsObject() ){
682	// 参照内容へのポインタを抽出
683	SetRelativeOffset( *pRelativeVar );
684	}
685	}
686	else if( resultType.IsObjectPtr() \|\| resultType.IsStructPtr() ){
687	//ポインタオブジェクトが示すメンバを参照
688	if(lpPtrOffset[0]){
689	//pObj[n].member
690	if( refType != CClass::Dot ){
691	SetError(104,VarName,cp);
692	pRelativeVar->dwKind=NON_VAR;
693	return false;
694	}
695	SetRelativeOffset(resultType,pRelativeVar,lpPtrOffset);
696	pRelativeVar->dwKind=VAR_DIRECTMEM;
697	}
698	else{
699	//pObj->member
700	if( refType != CClass::Pointer ){
701	SetError(104,VarName,cp);
702	pRelativeVar->dwKind=NON_VAR;
703	return false;
704	}
705
706	SetVarPtrToReg(REG_R12,pRelativeVar);
707	pRelativeVar->dwKind=VAR_DIRECTMEM;
708
709	//mov r11,qword ptr[r12]
710	op_mov_RM(sizeof(_int64),REG_R11,REG_R12,0,MOD_BASE);
711	}
712	}
713	else if( resultType.GetBasicType()==MAKE_PTR_TYPE(DEF_OBJECT,2) \|\| resultType.GetBasicType()==MAKE_PTR_TYPE(DEF_STRUCT,2)){
714	//ポインタオブジェクトが示すメンバを参照
715	if(lpPtrOffset[0]){
716	//ppObj[n]->member
717	if( refType != CClass::Pointer ){
718	SetError(104,VarName,cp);
719	pRelativeVar->dwKind=NON_VAR;
720	return false;
721	}
722
723	SetRelativeOffset(resultType,pRelativeVar,lpPtrOffset);
724	pRelativeVar->dwKind=VAR_DIRECTMEM;
725
726
727	SetVarPtrToReg(REG_R12,pRelativeVar);
728
729	//mov r11,qword ptr[r12]
730	op_mov_RM(sizeof(_int64),REG_R11,REG_R12,0,MOD_BASE);
731	}
732	else{
733	SetError(104,VarName,cp);
734	pRelativeVar->dwKind=NON_VAR;
735	return false;
736	}
737	}
738	else{
739	SetError(102,VarName,cp);
740	pRelativeVar->dwKind=NON_VAR;
741	return false;
742	}
743
744	if(!_member_offset(
745	isErrorEnabled,
746	isWriteAccess,
747	resultType.GetClass(),
748	member,pRelativeVar,resultType,0)) return false;
749
750	return true;
751	}
752
753	if(lpPtrOffset[0]){
754	SetRelativeOffset(resultType,pRelativeVar,lpPtrOffset);
755	pRelativeVar->dwKind=VAR_DIRECTMEM;
756	}
757
758	return true;
759	}
760
761	bool SetInitGlobalData(int offset,const Type &type,const int SubScripts,char InitBuf){
762	extern BYTE *initGlobalBuf;
763	int i,i2,i3;
764	char temporary[VN_SIZE];
765
766	if(InitBuf[0]=='['){
767	SlideString(InitBuf+1,-1);
768	InitBuf[lstrlen(InitBuf)-1]=0;
769
770	int typeSize = type.GetSize();
771
772	if(SubScripts[0]!=-1){
773	typeSize*=JumpSubScripts(SubScripts+1);
774	i=0;
775	i2=0;
776	while(1){
777	if(SubScripts[0]<i2){
778	SetError(41,0,cp);
779	return 0;
780	}
781	i=GetOneParameter(InitBuf,i,temporary);
782	if(!SetInitGlobalData(
783	offset+i2*typeSize,
784	type,
785	SubScripts+1,
786	temporary)) return false;
787	i2++;
788	if(InitBuf[i]=='\0') break;
789	}
790	return true;
791	}
792
793	if(type.IsStruct()){
794	const CClass &objClass = type.GetClass();
795
796	for(i=0,i2=0;i2<objClass.iMemberNum;i2++){
797	i=GetOneParameter(InitBuf,i,temporary);
798
799	i3=objClass.GetMemberOffset( objClass.ppobj_Member[i2]->name, NULL );
800
801	if(!SetInitGlobalData(offset+i3,
802	*objClass.ppobj_Member[i2],
803	objClass.ppobj_Member[i2]->SubScripts,
804	temporary)) return false;
805
806	if(InitBuf[i]=='\0') break;
807	}
808	if(i2+1!=objClass.iMemberNum){
809	SetError(41,0,cp);
810	return false;
811	}
812	return true;
813	}
814
815	SetError(41,0,cp);
816	return false;
817	}
818
819
820	///////////////////////////////////////
821	// 単発式（[]で囲まれていない）
822	///////////////////////////////////////
823
824	if( type.IsObject() \|\| type.IsStruct() ){
825	//オブジェクトまたは構造体の場合はありえない
826	SetError(300,NULL,cp);
827	return false;
828	}
829
830	if(SubScripts[0]!=-1){
831	SetError(41,0,cp);
832	return false;
833	}
834
835	double dbl;
836	_int64 i64data;
837	Type calcType;
838
839	if( !StaticCalculation(false, InitBuf,type.GetBasicType(),&i64data,calcType) ){
840	//動的データだった場合
841	return false;
842	}
843	if( calcType.IsReal() ){
844	memcpy(&dbl,&i64data,sizeof(double));
845	i64data=(_int64)dbl;
846	}
847	else dbl=(double)i64data;
848
849	//型チェック
850	CheckDifferentType(
851	type,
852	calcType,
853	0,0);
854
855	if( type.IsDouble() ){
856	(double )(initGlobalBuf+offset)=(double)dbl;
857	}
858	else if( type.IsSingle() ){
859	(float )(initGlobalBuf+offset)=(float)dbl;
860	}
861	else if( type.Is64() \|\| type.IsPointer() ){
862	if(type.GetBasicType()==typeOfPtrChar){
863	//文字列定数のとき
864
865	char *temp;
866	temp=(char *)i64data;
867	i2=dataTable.AddString( temp );
868	HeapDefaultFree(temp);
869
870	//mov rax,DataPos
871	op_mov_RV(sizeof(_int64),REG_RAX,i2);
872	obp-=sizeof(long);
873	pobj_DataTableSchedule->add();
874	obp+=sizeof(long);
875
876	//mov qword ptr[offset],rax
877	op_mov_MR(sizeof(_int64),REG_RAX,0,offset,MOD_DISP32);
878	obp-=sizeof(long);
879	pobj_GlobalVarSchedule->add();
880	obp+=sizeof(long);
881	}
882	else{
883	(_int64 )(initGlobalBuf+offset)=i64data;
884	}
885	}
886	else if( type.IsDWord() \|\| type.IsLong() ){
887	(DWORD )(initGlobalBuf+offset)=(DWORD)i64data;
888	}
889	else if( type.IsWord() \|\| type.IsInteger() ){
890	(WORD )(initGlobalBuf+offset)=(WORD)i64data;
891	}
892	else if( type.IsSByte() \|\| type.IsByte() \|\| type.IsBoolean() ){
893	(BYTE )(initGlobalBuf+offset)=(BYTE)i64data;
894	}
895
896	return true;
897	}
898	bool InitLocalVar(int offset,const Type &type,const int SubScripts,char InitBuf){
899	int i,i2,i3;
900	char temporary[VN_SIZE];
901
902	if(InitBuf[0]=='['){
903	SlideString(InitBuf+1,-1);
904	InitBuf[lstrlen(InitBuf)-1]=0;
905
906	int typeSize = type.GetSize();
907
908	if(SubScripts[0]!=-1){
909	typeSize*=JumpSubScripts(SubScripts+1);
910	i=0;
911	i2=0;
912	while(1){
913	if(SubScripts[0]<i2){
914	SetError(41,0,cp);
915	return false;
916	}
917	i=GetOneParameter(InitBuf,i,temporary);
918	if(!InitLocalVar(
919	offset+i2*typeSize,
920	type,
921	SubScripts+1,
922	temporary)) return false;
923	i2++;
924	if(InitBuf[i]=='\0') break;
925	}
926	return true;
927	}
928
929	if(type.IsStruct()){
930	const CClass &objClass = type.GetClass();
931
932	for(i=0,i2=0;i2<objClass.iMemberNum;i2++){
933	i=GetOneParameter(InitBuf,i,temporary);
934
935	i3=objClass.GetMemberOffset( objClass.ppobj_Member[i2]->name, NULL );
936
937	if(!InitLocalVar(offset+i3,
938	*objClass.ppobj_Member[i2],
939	objClass.ppobj_Member[i2]->SubScripts,
940	temporary)) return false;
941
942	if(InitBuf[i]=='\0') break;
943	}
944	if(i2+1!=objClass.iMemberNum){
945	SetError(41,0,cp);
946	return 0;
947	}
948	return true;
949	}
950
951	SetError(41,0,cp);
952	return false;
953	}
954
955
956	///////////////////////////////////////
957	// 単発式（[]で囲まれていない）
958	///////////////////////////////////////
959
960	if(SubScripts[0]!=-1){
961	SetError(41,0,cp);
962	return false;
963	}
964
965	double dbl;
966	_int64 i64data;
967	Type calcType;
968
969	if( !StaticCalculation(false, InitBuf,type.GetBasicType(),&i64data,calcType) ){
970	//動的データだった場合
971	return false;
972	}
973	if( calcType.IsReal() ){
974	memcpy(&dbl,&i64data,sizeof(double));
975	i64data=(_int64)dbl;
976	}
977	else dbl=(double)i64data;
978
979	//型チェック
980	CheckDifferentType(
981	type,
982	calcType,
983	0,0);
984
985	if( type.IsDouble() ){
986	memcpy(&i64data,&dbl,sizeof(double));
987
988	//mov rax,i64data
989	op_mov64_ToReg(REG_RAX,i64data);
990
991	//mov qword ptr[rsp+offset],rax
992	op_mov_MR(sizeof(_int64),REG_RAX,REG_RSP,offset,MOD_BASE_DISP32);
993	obp-=sizeof(long);
994	AddLocalVarAddrSchedule();
995	obp+=sizeof(long);
996	}
997	else if( type.IsSingle() ){
998	float flt;
999	flt=(float)dbl;
1000
1001	//mov dword ptr[rsp+offset],value
1002	op_mov_MV(sizeof(long),REG_RSP,offset,USE_OFFSET,(int )&flt);
1003	obp-=sizeof(long)+sizeof(long);
1004	AddLocalVarAddrSchedule();
1005	obp+=sizeof(long)+sizeof(long);
1006	}
1007	else if( type.Is64() \|\| type.IsPointer() ){
1008	if(type.GetBasicType()==typeOfPtrChar ){
1009	//文字列定数のとき
1010
1011	char *temp;
1012	temp=(char *)i64data;
1013	i2=dataTable.AddString( temp );
1014	HeapDefaultFree(temp);
1015
1016	//mov rax,i2
1017	op_mov_RV(sizeof(_int64),REG_RAX,i2);
1018	obp-=sizeof(long);
1019	pobj_DataTableSchedule->add();
1020	obp+=sizeof(long);
1021
1022	//mov qword ptr[rsp+offset],rax
1023	op_mov_MR(sizeof(_int64),REG_RAX,REG_RSP,offset,MOD_BASE_DISP32);
1024	obp-=sizeof(long);
1025	AddLocalVarAddrSchedule();
1026	obp+=sizeof(long);
1027	}
1028	else{
1029	if(i64data&0xFFFFFFFF00000000){
1030	//mov rax,i64data
1031	op_mov64_ToReg(REG_RAX,i64data);
1032
1033	//mov qword ptr[rsp+offset],rax
1034	op_mov_MR(sizeof(_int64),REG_RAX,REG_RSP,offset,MOD_BASE_DISP32);
1035	obp-=sizeof(long);
1036	AddLocalVarAddrSchedule();
1037	obp+=sizeof(long);
1038	}
1039	else{
1040	//mov qword ptr[rsp+offset],value
1041	op_mov_MV(sizeof(_int64),REG_RSP,offset,USE_OFFSET,(int)i64data);
1042	obp-=sizeof(long)+sizeof(long);
1043	AddLocalVarAddrSchedule();
1044	obp+=sizeof(long)+sizeof(long);
1045	}
1046	}
1047	}
1048	else if( type.IsDWord() \|\| type.IsLong() ){
1049	//mov dword ptr[rsp+offset],value
1050	op_mov_MV(sizeof(long),REG_RSP,offset,USE_OFFSET,(int)i64data);
1051	obp-=sizeof(long)+sizeof(long);
1052	AddLocalVarAddrSchedule();
1053	obp+=sizeof(long)+sizeof(long);
1054	}
1055	else if( type.IsWord() \|\| type.IsInteger() ){
1056	//mov word ptr[rsp+offset],value
1057	op_mov_MV(sizeof(short),REG_RSP,offset,USE_OFFSET,(int)i64data);
1058	obp-=sizeof(long)+sizeof(short);
1059	AddLocalVarAddrSchedule();
1060	obp+=sizeof(long)+sizeof(short);
1061	}
1062	else if( type.IsSByte() \|\| type.IsByte() \|\| type.IsBoolean() ){
1063	//mov byte ptr[rsp+offset],value
1064	op_mov_MV(sizeof(char),REG_RSP,offset,USE_OFFSET,(int)i64data);
1065	obp-=sizeof(long)+sizeof(char);
1066	AddLocalVarAddrSchedule();
1067	obp+=sizeof(long)+sizeof(char);
1068	}
1069	return true;
1070	}
1071
1072	void dim( char VarName,int SubScripts,Type &type,char InitBuf,char ConstractParameter,DWORD dwFlags){
1073	if( UserProc::IsGlobalAreaCompiling() ){
1074	/////////////////////////
1075	// グローバル変数
1076	/////////////////////////
1077
1078	AddGlobalVariable(VarName,SubScripts,type,InitBuf,ConstractParameter,dwFlags);
1079	}
1080	else{
1081	/////////////////
1082	// ローカル変数
1083	/////////////////
1084
1085	if( UserProc::CompilingUserProc().localVars.DuplicateCheck( VarName ) ){
1086	//２重定義のエラー
1087	SetError(15,VarName,cp);
1088	return;
1089	}
1090
1091	bool isConst = ( dwFlags & DIMFLAG_CONST ) ? true:false;
1092
1093	Variable *pVar = new Variable( VarName, type, isConst );
1094
1095	if( SubScripts[0] != -1 ){
1096	//配列あり
1097	pVar->SetArray( SubScripts );
1098	}
1099
1100	//コンストラクタ用パラメータ
1101	pVar->paramStrForConstructor = ConstractParameter;
1102
1103	//レキシカルスコープ
1104	pVar->ScopeLevel=obj_LexScopes.GetNowLevel();
1105	pVar->ScopeStartAddress=obj_LexScopes.GetStartAddress();
1106	pVar->bLiving=TRUE;
1107
1108	//エラー用
1109	pVar->source_code_address=cp;
1110
1111	// 変数を追加
1112	UserProc::CompilingUserProc().localVars.push_back( pVar );
1113
1114	//アラインメントを考慮
1115	if( pVar->IsStruct() ){
1116	int alignment = pVar->GetClass().iAlign;
1117	if( alignment ){
1118	if( AllLocalVarSize % alignment ){
1119	AllLocalVarSize += alignment - (AllLocalVarSize % alignment);
1120	}
1121	}
1122	}
1123
1124	AllLocalVarSize += pVar->GetMemorySize();
1125	pVar->offset = AllLocalVarSize;
1126
1127	//レキシカルスコープ
1128	pVar->ScopeLevel=obj_LexScopes.GetNowLevel();
1129	pVar->ScopeStartAddress=obj_LexScopes.GetStartAddress();
1130	pVar->bLiving=TRUE;
1131
1132	if(InitBuf[0]){
1133	//初期代入時のみ、書き込みアクセスを許可する
1134	if( isConst ){
1135	pVar->ConstOff();
1136	}
1137
1138	int result = 0;
1139	if( !pVar->IsObject() ){
1140	result = InitLocalVar(-pVar->offset,
1141	*pVar,
1142	pVar->GetSubScriptsPtr(),
1143	InitBuf);
1144	}
1145
1146	if(!result){
1147	//動的な式だった場合は代入演算を行う
1148	char temporary[8192];
1149	sprintf(temporary,"%s=%s",VarName,InitBuf);
1150	OpcodeCalc(temporary);
1151	}
1152
1153	if( isConst ){
1154	pVar->ConstOn();
1155	}
1156	}
1157	else{
1158	//0初期化
1159
1160	//mov r8, 0
1161	op_zero_reg( REG_R8 );
1162
1163	//mov rdx, VarSize
1164	op_mov_RV( sizeof(_int64), REG_RDX, pVar->GetMemorySize() );
1165
1166	//mov rcx, rsp
1167	op_mov_RR( REG_RCX, REG_RSP );
1168
1169	//add rcx, offset
1170	op_add_RV( REG_RCX, -pVar->offset );
1171	obp-=sizeof(long);
1172	AddLocalVarAddrSchedule();
1173	obp+=sizeof(long);
1174
1175	//call FillMemory
1176	DllProc *pDllProc;
1177	pDllProc=GetDeclareHash("FillMemory");
1178	op_call( pDllProc );
1179	}
1180	}
1181
1182	//コンストラクタ呼び出し
1183	if( type.IsObject() &&(dwFlags&DIMFLAG_NONCALL_CONSTRACTOR)==0&&InitBuf[0]=='\0'){
1184	char objectSize[255];
1185	if( SubScripts[0] == -1 ){
1186	objectSize[0] = 0;
1187	}
1188	else{
1189	if( SubScripts[1] != -1 ){
1190	SetError(300,NULL,cp);
1191	}
1192	sprintf( objectSize, "%d", SubScripts[0] );
1193	}
1194	Operator_New( type.GetClass(), objectSize, ConstractParameter, type );
1195
1196	Type tempType;
1197	RELATIVE_VAR RelativeVar;
1198	GetVarOffset( true, false, VarName, &RelativeVar, tempType );
1199	if( RelativeVar.dwKind == VAR_DIRECTMEM ){
1200	SetError();
1201	}
1202	SetVariableFromRax( DEF_OBJECT, DEF_OBJECT, &RelativeVar );
1203	}
1204	}
1205	void SetVarPtrToReg(int reg,RELATIVE_VAR *pRelativeVar){
1206	if(!IsGeneralReg(reg)) SetError(300,NULL,cp);
1207
1208	if(pRelativeVar->dwKind==VAR_GLOBAL){
1209	if(pRelativeVar->bOffsetOffset){
1210	//add r11,offset
1211	OpBuffer[obp++]=(char)0x49;
1212	OpBuffer[obp++]=(char)0x81;
1213	OpBuffer[obp++]=(char)0xC3;
1214	((long )(OpBuffer+obp))=(int)pRelativeVar->offset;
1215	pobj_GlobalVarSchedule->add();
1216	obp+=sizeof(long);
1217
1218	//mov reg,r11
1219	op_mov_RR(reg,REG_R11);
1220	}
1221	else{
1222	//mov reg,offset
1223	op_mov64_ToReg(reg,(int)pRelativeVar->offset);
1224	obp-=sizeof(long);
1225	pobj_GlobalVarSchedule->add();
1226	obp+=sizeof(long);
1227	}
1228	}
1229	else if( pRelativeVar->dwKind == VAR_REFGLOBAL ){
1230	if(pRelativeVar->bOffsetOffset){
1231	//add r11,qword ptr[offset]
1232	op_add_RM( sizeof(_int64), REG_R11, REG_NON, (int)pRelativeVar->offset, MOD_DISP32 );
1233	obp-=sizeof(long);
1234	pobj_GlobalVarSchedule->add();
1235	obp+=sizeof(long);
1236	}
1237	else{
1238	//mov r11,qword ptr[offset]
1239	op_mov_RM(sizeof(_int64),REG_R11,REG_NON,(int)pRelativeVar->offset,MOD_DISP32);
1240	obp-=sizeof(long);
1241	pobj_GlobalVarSchedule->add();
1242	obp+=sizeof(long);
1243	}
1244
1245	goto directmem;
1246	}
1247	else if(pRelativeVar->dwKind==VAR_LOCAL){
1248	if(pRelativeVar->bOffsetOffset){
1249	//add r11,offset
1250	OpBuffer[obp++]=(char)0x49;
1251	OpBuffer[obp++]=(char)0x81;
1252	OpBuffer[obp++]=(char)0xC3;
1253	((long )(OpBuffer+obp))=(int)pRelativeVar->offset;
1254	AddLocalVarAddrSchedule();
1255	obp+=sizeof(long);
1256
1257	//add r11,rsp
1258	op_add64_reg(REG_R11,REG_RSP);
1259
1260	//mov reg,r11
1261	op_mov_RR(reg,REG_R11);
1262	}
1263	else{
1264	//mov reg,rsp
1265	op_mov_RR(reg,REG_RSP);
1266
1267	//add reg,offset
1268	op_add_RV(reg,(int)pRelativeVar->offset);
1269	obp-=sizeof(long);
1270	AddLocalVarAddrSchedule();
1271	obp+=sizeof(long);
1272	}
1273	}
1274	else if( pRelativeVar->dwKind == VAR_REFLOCAL ){
1275	if(pRelativeVar->bOffsetOffset){
1276	//add r11,qword ptr[rsp+offset]
1277	OpBuffer[obp++]=(char)0x4C;
1278	OpBuffer[obp++]=(char)0x03;
1279	OpBuffer[obp++]=(char)0x9C;
1280	OpBuffer[obp++]=(char)0x24;
1281	((long )(OpBuffer+obp))=(int)pRelativeVar->offset;
1282	AddLocalVarAddrSchedule();
1283	obp+=sizeof(long);
1284	}
1285	else{
1286	//mov r11,qword ptr[rsp+offset]
1287	op_mov_RM(sizeof(_int64),REG_R11,REG_RSP,(int)pRelativeVar->offset,MOD_BASE_DISP32);
1288	obp-=sizeof(long);
1289	AddLocalVarAddrSchedule();
1290	obp+=sizeof(long);
1291	}
1292
1293	goto directmem;
1294	}
1295	else if(pRelativeVar->dwKind==VAR_DIRECTMEM){
1296	directmem:
1297	//mov reg,r11
1298	op_mov_RR(reg,REG_R11);
1299	}
1300	}
1301
1302	bool Compile_AddGlobalRootsForGc(){
1303	UserProc *pUserProc_AddGlobalRootPtr = GetClassMethod( "_System_CGarbageCollection", "AddGlobalRootPtr" );
1304	if( !pUserProc_AddGlobalRootPtr ){
1305	SetError(3, "_System_CGarbageCollection.AddGlobalRootPtr", -1 );
1306	return false;
1307	}
1308
1309	BOOST_FOREACH( const Variable *pVar, globalVars ){
1310	if( pVar->IsObject() \|\| pVar->IsPointer() \|\| pVar->IsStruct() ){
1311	// オブジェクトまたはポインタだったとき
1312	// ※構造体も含む（暫定対応）
1313
1314	// 変数領域に要するLONG_PTR単位の個数を引き渡す
1315	//mov r8,count
1316	op_mov_RV(sizeof(_int64), REG_R8,pVar->GetMemorySize()/PTR_SIZE);
1317
1318	// ルートポインタを引き渡す
1319	//mov rdx,offset
1320	op_mov_RV(sizeof(_int64), REG_RDX,(int)pVar->offset);
1321	obp-=sizeof(long);
1322	pobj_GlobalVarSchedule->add();
1323	obp+=sizeof(long);
1324
1325	// Thisポインタを引き渡す
1326	SetThisPtrToReg(REG_RCX);
1327
1328	// call AddGlobalRootPtr
1329	op_call( pUserProc_AddGlobalRootPtr );
1330
1331	ReallocNativeCodeBuffer();
1332	}
1333	}
1334
1335	return true;
1336	}

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