source: dev/BasicCompiler64/Opcode.h@ 19

Last change on this file since 19 was 19, checked in by dai_9181, 17 years ago

64ビットコンパイラでローカル変数の0初期化に対応。
raxまたはrdxを一時保存レジスタとして利用する際に、Mod演算子、\演算子が正常に動作しないバグを修正。
File size: 16.1 KB
Line 
1//Opcode.h
2
3
4//レジスタを示す定数
5#define REG_EAX 1
6#define REG_EBX 2
7#define REG_ECX 3
8#define REG_EDX 4
9#define REG_ESP 5
10#define REG_EBP 6
11
12#define REGISTER_OPERAND(reg) (reg&0x07)
13
14#define REG_NON -1
15#define REG_RAX 0x00 //reg:000
16#define REG_RCX 0x01 //reg:001
17#define REG_RDX 0x02 //reg:010
18#define REG_RBX 0x03 //reg:011
19#define REG_RSP 0x04 //reg:100
20#define REG_RBP 0x05 //reg:101
21#define REG_RSI 0x06 //reg:110
22#define REG_RDI 0x07 //reg:111
23#define REG_R8 0x08 //reg:000（REXプリフィックス）
24#define REG_R9 0x09 //reg:001（REXプリフィックス）
25#define REG_R10 0x0A //reg:010（REXプリフィックス）
26#define REG_R11 0x0B //reg:011（REXプリフィックス）
27#define REG_R12 0x0C //reg:100（REXプリフィックス）
28#define REG_R13 0x0D //reg:101（REXプリフィックス）
29#define REG_R14 0x0E //reg:110（REXプリフィックス）
30#define REG_R15 0x0F //reg:111（REXプリフィックス）
31
32#define REG_XMM0 0x10 //reg:000
33#define REG_XMM1 0x11 //reg:001
34#define REG_XMM2 0x12 //reg:010
35#define REG_XMM3 0x13 //reg:011
36#define REG_XMM4 0x14 //reg:100
37#define REG_XMM5 0x15 //reg:101
38#define REG_XMM6 0x16 //reg:110
39#define REG_XMM7 0x17 //reg:111
40#define REG_XMM8 0x18 //reg:000
41#define REG_XMM9 0x19 //reg:001
42#define REG_XMM10 0x1A //reg:010
43#define REG_XMM11 0x1B //reg:011
44#define REG_XMM12 0x1C //reg:100
45#define REG_XMM13 0x1D //reg:101
46#define REG_XMM14 0x1E //reg:110
47#define REG_XMM15 0x1F //reg:111
48
49#define IS_XMM_REG(reg) (reg&0x10)
50
51
52
53//変数の種類
54#define NON_VAR 0
55#define VAR_GLOBAL 1 //Global Variable
56#define VAR_LOCAL 2 //Local Variable
57#define VAR_REFLOCAL 3 //Local Refference Variable
58#define VAR_DIRECTMEM 4 //Direct memory
59
60extern int cp;
61extern int obp;
62extern char *OpBuffer;
63
64//ラベルアドレス
65struct LABEL{
66 char *pName;
67 int line;
68 DWORD address;
69};
70
71//Goto未知ラベル
72struct GOTOLABELSCHEDULE{
73 char *pName;
74 int line;
75 DWORD pos;
76 DWORD now_cp;
77};
78
79
80//プロシージャの種類
81#define PROC_DEFAULT 1 //ユーザー定義関数
82#define PROC_DLL 2 //DLL関数
83#define PROC_BUILTIN 3 //コンパイラ埋め込み型
84#define PROC_PTR 4 //関数ポインタ
85
86//プロシージャ
87struct PROCEDURE{
88 char name[255];
89 int address;
90 int types[MAX_PARMS];
91 _int8 ByVal[MAX_PARMS];
92 BOOL ReturnType;
93};
94
95//With情報
96struct WITHINFO{
97 char **ppName;
98 int *pWithCp;
99 int num;
100};
101
102
103class CStackFrame:public CSchedule{
104 ///////////////////////////
105 // スタックフレーム管理
106 ///////////////////////////
107
108 int lowest_sp; //スタックポインタの最下位位置
109 int now_sp; //スタックポインタ
110 int max_parm_size; //パラメータの最大サイズ
111 int local_parm_size; //ローカル領域のパラメータサイズ
112
113public:
114 //コンストラクタ
115 CStackFrame();
116
117 //デストラクタ
118 ~CStackFrame();
119
120 void SetLocalParmSize(int size);
121 int GetFrameSize();
122 void push(int reg);
123 void push(int xmm_reg,int var_size);
124 void ref(int reg);
125 void ref(int xmm_reg,int var_size);
126 void pop(int reg);
127 void pop(int xmm_reg,int var_size);
128 void parameter_allocate(int size);
129 void RunningSchedule(void);
130
131 void error_check(void);
132};
133extern CStackFrame *pobj_sf;
134
135
136class CBlockReg{
137 int array_BlockReg[256];
138 int num;
139
140public:
141 CBlockReg();
142 void lock(int reg);
143 void unlock(int reg);
144 BOOL check(int reg);
145 void clear(void);
146
147 //レジスタのバックアップと復旧
148 void backup();
149 void restore();
150};
151extern CBlockReg *pobj_BlockReg;
152class CRegister{
153 ////////////////////
154 // レジスタ管理
155 ////////////////////
156
157 //利用可能なレジスタを列挙する関数
158 void EnumRegister(int *pRegList,int nMaxList,int *array_reg,int *sp,int AnswerReg);
159
160 int array_UseReg[16],sp_UseReg;
161
162 int array_XmmReg[16];
163 int sp_XmmReg;
164
165 int init_sp_reg,init_sp_xmm_reg;
166
167public:
168 CRegister(){};
169 CRegister(int AnswerReg);
170 ~CRegister(){};
171
172 //コンパイラにバグがないかをチェックする機構
173 void bug_check();
174
175 //汎用レジスタ
176 int GetNextReg();
177 int GetLockingReg();
178 int LockReg();
179 int UnlockReg();
180
181 //XMMレジスタ
182 int GetNextXmmReg();
183 int GetLockingXmmReg();
184 int LockXmmReg();
185 int UnlockXmmReg();
186
187 //レジスタが利用中かどうかを調べる
188 bool IsUsing( int reg );
189
190 //レジスタのバックアップと復旧
191 void backup();
192 void restore();
193};
194extern CRegister *pobj_reg;
195
196
197#define BACKUP_REGISTER_RESOURCE \
198 /* レジスタをスタックフレームにバックアップ */ \
199 pobj_BlockReg->backup(); \
200 if(pobj_reg) pobj_reg->backup(); \
201 \
202 /* レジスタブロッキングオブジェクトを退避して再生成 */ \
203 CBlockReg *pobj_BlockReg_back; \
204 pobj_BlockReg_back=pobj_BlockReg; \
205 pobj_BlockReg=new CBlockReg; \
206 \
207 /* レジスタ管理オブジェクトポインタを退避して0をセット */ \
208 CRegister *pobj_reg_back; \
209 pobj_reg_back=pobj_reg; \
210 pobj_reg=0;
211
212#define RESTORE_REGISTER_RESOURCE \
213 /* レジスタブロッキングオブジェクトポインタを復元 */ \
214 delete pobj_BlockReg; \
215 pobj_BlockReg=pobj_BlockReg_back; \
216 \
217 /* レジスタ管理オブジェクトポインタを復元 */ \
218 delete pobj_reg; \
219 pobj_reg=pobj_reg_back; \
220 \
221 /* レジスタをスタックフレームから復元 */ \
222 if(pobj_reg) pobj_reg->restore(); \
223 pobj_BlockReg->restore();
224
225
226
227//MakePeHdr.cpp
228int AddDataTable(char *buffer,int length);
229
230//RSrcSection.cpp
231char *GetRSrcSectionBuffer(int *pLen);
232
233//Compile.cpp
234void ChangeOpcode(char *Command);
235void GetGlobalDataForDll(void);
236DWORD CompileBuffer(char Return_Sequence,WORD Return_Command);
237
238//Register.cpp
239BOOL IsGeneralReg(int reg);
240BOOL IsXmmReg(int reg);
241BOOL IsVolatileReg(int reg);
242
243//Compile_Calc.cpp
244void ChangeTypeToDouble_ToFpuReg(int OldType);
245void ChangeTypeToDouble(int OldType);
246void ChangeTypeToSingle(int OldType);
247void ChangeTypeToInt64(int OldType);
248void ChangeTypeToLong(int OldType);
249void ChangeTypeToInteger(int OldType);
250void ChangeTypeToByte(int OldType);
251void SetVariableFromRax(int VarType,int CalcType,RELATIVE_VAR *pRelativeVar);
252void OpcodeCalc(char *Command);
253
254//NumOpe.cpp
255int NumOpe(int *pReg,const char *Command,int BaseType,LONG_PTR lpBaseIndex,LONG_PTR *plpIndex,BOOL *pbUseHeap=0);
256
257//NumOpe_Arithmetic.cpp
258BOOL CalcTwoTerm_Arithmetic(int idCalc,int *type,LONG_PTR *index_stack,int *pStackPointer);
259BOOL Calc_Mod(int *type,LONG_PTR *index_stack,int *pStackPointer);
260BOOL Calc_Divide(int *type,int *pStackPointer,int BaseType);
261BOOL Calc_IntDivide(int *type,LONG_PTR *index_stack,int *pStackPointer);
262BOOL Calc_MinusMark(int *type,int sp);
263BOOL Calc_Power(int *type,int *pStackPointer);
264BOOL Calc_Shift(int idCalc,int *type,int *pStackPointer);
265
266//NumOpe_Logical.cpp
267BOOL CalcTwoTerm_Logical(int idCalc,int *type,LONG_PTR *index_stack,int *pStackPointer);
268BOOL Calc_Not(int *type,int sp);
269
270//NumOpe_Relation.cpp
271BOOL CalcTwoTerm_Relational(int idCalc,int *type,LONG_PTR *index_stack,int *pStackPointer);
272
273//NumOpe_TypeOperation.cpp
274void ExtendTypeTo64(int type,int reg);
275void ExtendTypeTo32(int type,int reg);
276void ExtendTypeTo16(int type,int reg);
277void ChangeTypeToXmm_Double(int type,int xmm_reg,int general_reg);
278void ChangeTypeToXmm_Single(int type,int xmm_reg,int general_reg);
279void ChangeTypeToWhole(int OldType,int NewType,int reg,int xmm_reg);
280void SetOneTermToReg_RealCalc(int TermType,int *pXmmReg);
281void SetOneTermToReg_Whole64Calc(int TermType,int *pReg);
282void SetOneTermToReg_Whole32Calc(int TermType,int *pReg);
283void SetTowTermToReg_RealCalc(int AnswerType,int *type,int sp,int *pXmmReg1,int *pXmmReg2);
284void SetTowTermToReg_Whole64Calc(int *type,int sp,int *pReg1,int *pReg2);
285void SetTowTermToReg_Whole32Calc(int *type,int sp,int *pReg1,int *pReg2);
286BOOL Calc_Cast(int *type,LONG_PTR *index_stack,int *pStackPointer);
287
288//Compile_Set_Var.cpp
289BOOL IsUse_r11(RELATIVE_VAR *pRelativeVar);
290void SetObjectVariableFromRax(LONG_PTR lpVarIndex,int CalcType,LONG_PTR lpCalcIndex,RELATIVE_VAR *pRelativeVar,BOOL bUseHeap);
291void SetDoubleVariable(int type,RELATIVE_VAR *pRelative);
292void SetSingleVariable(int type,RELATIVE_VAR *pRelative);
293void SetWholeVariable(int var_size,int type,RELATIVE_VAR *pRelative);
294
295//increment.cpp
296void IncDec(int idCalc, char *lpszLeft, char *lpszRight);
297
298//calc2.cpp
299#define EXP_TYPE_NUMBER 1
300#define EXP_TYPE_EAX 2
301#define EXP_TYPE_FPU 3
302#define EXP_TYPE_VAR 4
303int NumOpEx(char *Command,double *pDbl,DWORD *pdwType,RELATIVE_VAR *pRelativeVar);
304
305//SetVar.cpp
306BOOL SetVariable(DWORD dwVarType,RELATIVE_VAR *pVarRelativeVar,
307 DWORD dwExpType,DWORD dwType,void *data);
308
309//Compile_Calc_PushVar.cpp
310void SetXmmReg_DoubleVariable(RELATIVE_VAR *pRelativeVar,int xmm_reg);
311void SetXmmReg_SingleVariable(RELATIVE_VAR *pRelativeVar,int xmm_reg);
312void SetReg_WholeVariable(int type,RELATIVE_VAR *pRelativeVar,int reg);
313
314//Compile_Object.cpp
315int Operator_New(const char *Parameter,LONG_PTR *plpIndex);
316void OpcodeDelete(const char *Parameter);
317
318//Compile_Var.cpp
319void GetWithName(char *buffer);
320void SetThisPtrToReg(int reg);
321BOOL GetVarOffset(bool isErrorEnabled,bool isWriteAccess,char *NameBuffer,int *pType,RELATIVE_VAR *pRelativeVar,LONG_PTR *plpIndex,int *pss=0);
322BOOL SetInitGlobalData(int offset,int type,LONG_PTR lpIndex,int *SubScripts,char *InitBuf);
323#define DIMFLAG_INITDEBUGVAR 1
324#define DIMFLAG_NONCALL_CONSTRACTOR 2
325#define DIMFLAG_STATIC 4
326#define DIMFLAG_CONST 8
327void OpcodeDim(char *Parameter,DWORD dwFlag);
328void SetVarPtrToReg(int reg,RELATIVE_VAR *pRelativeVar);
329
330//CParameter.cpp
331#define OVERLOAD_LEVEL1 1
332#define OVERLOAD_LEVEL2 2
333#define OVERLOAD_LEVEL3 3
334class CParameter{
335 char *Parms[255];
336 TYPEINFO types[255];
337 int ParmsNum;
338
339 TYPEINFO ReturnTypeInfo;
340
341public:
342 CParameter(char *buffer);
343 CParameter(PARAMETER_INFO *pParamInfo,int ParmNum);
344 ~CParameter();
345 void SetReturnType(TYPEINFO *pTypeInfo);
346
347private:
348 BOOL _overload_check(PARAMETER_INFO *ppi,int pi_num,TYPEINFO *pReturnTypeInfo,int overload_level);
349 SUBINFO *OverloadSolutionWithReturnType(char *name,SUBINFO **ppsi,int num);
350public:
351 SUBINFO *OverloadSolution(char *name,SUBINFO **ppsi,int num);
352
353 BOOL ErrorCheck(char *FuncName,PARAMETER_INFO *ppi,int pi_num,int SecondParmNum);
354 void MacroParameterSupport(PARAMETER_INFO *ppi);
355 void SetObjectParameter(int reg,CClass *pobj_Class,LPSTR Parameter);
356 void SetParameter(char *FuncName,PARAMETER_INFO *ppi,int pi_num,int SecondParmNum);
357 void BackupParameter(int pi_num);
358 void RestoreParameter(int pi_num);
359};
360
361//CLockParameter.cpp
362#define MAX_LOCKPARMS 255
363class CDBLockParms{
364public:
365 int array_LevelCount[MAX_LOCKPARMS];
366 CDBLockParms();
367 ~CDBLockParms();
368
369 void lock(int level);
370 void unlock(int level);
371};
372
373//Compile_CallProc.cpp
374void AddLocalVarAddrSchedule();
375int CallProc(int idProc,void *pInfo,char *name,char *Parameter,LONG_PTR *plpRetIndex);
376BOOL CallPropertyMethod(char *variable,char *RightSide,TYPEINFO *pRetTypeInfo);
377#define PROCFLAG_NEW 1
378int Opcode_CallProcPtr(char *variable,char *Parameter,PROCPTRINFO *pi,LONG_PTR *plpIndex);
379int Opcode_CallProc(char *Parameter,SUBINFO *psi,LONG_PTR *plpIndex,DWORD dwFlags,char *ObjectName,int RefType);
380int Opcode_CallDllProc(char *Parameter,DECLAREINFO *pdi,LONG_PTR *plpIndex);
381
382//Compile_ProcOp.cpp
383void CompileLocal();
384
385//Compile_Func.cpp
386int GetFunctionType(int FuncNum);
387int GetFunctionFromName(char *FuncName);
388int Opcode_CallFunc(char *Parameter,int FuncNum);
389
390//OperatorProc.cpp
391void FreeTempObject(int reg,CClass *pobj_c);
392int CallOperatorProc(int idCalc,TYPEINFO *pBaseTypeInfo,int *type,LONG_PTR *index_stack,BOOL *bUseHeap,int &sp);
393void CallCastOperatorProc(int reg,int &CalcType,LONG_PTR &lpCalcIndex,BOOL bCalcUseHeap,int ToType,LONG_PTR lpToIndex);
394void CallArrayOperatorProc(int reg,CClass *pobj_Class,char *ObjectName,char *Parameter,TYPEINFO &RetTypeInfo);
395
396//Compile_Statement.cpp
397void OpcodeOthers(char *Command);
398void OpcodeIf(char *Parameter);
399void OpcodeGoto(char *Parameter);
400void OpcodeWhile(char *Parameter);
401void OpcodeExitWhile(void);
402void OpcodeFor(char *Parameter);
403void OpcodeExitFor(void);
404void OpcodeDo(char *Parameter);
405void OpcodeExitDo(void);
406void OpcodeContinue(void);
407void OpcodeExitSub(void);
408void OpcodeSelect(char *Parameter);
409void OpcodeCase(char *Parameter);
410void OpcodeGosub(char *Parameter);
411void OpcodeReturn(char *Parameter);
412void Opcode_Input(char *Parameter);
413void Opcode_Print(char *Parameter,BOOL bWrite);
414void OpcodeCallPtr(char *Parameter);
415void OpcodeSetPtrData(char *Parameter,int type);
416
417
418//InsertOpcode.cpp
419void InsertDimStatement_ToProcHead(char *lpszCommand);
420
421
422
423////////////////////////////////
424// AMD64機械語生成に利用する関数郡
425////////////////////////////////
426
427//Mod（モード）
428#define MOD_BASE (char)0x00
429#define MOD_DISP32 (char)0xFF
430#define MOD_BASE_DISP8 (char)0x40
431#define MOD_BASE_DISP32 (char)0x80
432#define MOD_REG (char)0xC0
433
434#define USE_OFFSET 1
435#define NON_OFFSET 0
436
437//amd64_main.cpp
438BOOL IsSafeReg(int reg);
439void op_push(int reg);
440void op_push_value(long data);
441void op_pop(int reg);
442void op_mov_RV (int op_size,int reg,int i32data);
443void op_mov_RV64 (int reg,_int64 i64data);
444void op_mov_RM (int op_size,int reg,int base_reg,int offset,char mod);
445void op_mov_RM_ex (int op_size,int reg,int base_reg1,int base_reg2,int offset,BOOL bUseOffset);
446void op_mov_MR (int op_size,int reg,int base_reg,int offset,char mod);
447void op_mov_MR_ex (int op_size,int reg,int base_reg1,int base_reg2,int offset,BOOL bUseOffset);
448void op_mov_MV (int op_size,int base_reg,int offset,BOOL bUseOffset,int i32data);
449void op_mov_RR (int reg1,int reg2);
450void op_mov64_ToReg (int reg,_int64 i64data);
451void op_mov64_ToReg (int reg,int i32data);
452void op_mov64_ToReg_FromReg (int reg1,int reg2);
453void op_movsxd (int reg64,int reg32);
454void op_movsx64_FromReg16 (int reg64,int reg16);
455void op_movsx64_FromReg8 (int reg64,int reg8);
456void op_movsx32_FromReg16 (int reg32,int reg16);
457void op_movsx32_FromReg8 (int reg32,int reg8);
458void op_movsx16_FromReg8 (int reg32,int reg8);
459void op_inc (int reg);
460void op_dec (int reg);
461void op_add_RM (int op_size,int reg,int base_reg,int offset,char mod);
462void op_add64_value (int reg,int offset);
463void op_add64_reg (int reg1,int reg2);
464void op_add32_reg (int reg1,int reg2);
465void op_sub_RV (int op_size,int reg,int i32data);
466void op_sub64_reg (int reg1,int reg2);
467void op_sub32_reg (int reg1,int reg2);
468void op_imul_reg (int op_size,int reg1,int reg2);
469void op_imul_value (int op_size,int reg,int i32data);
470void op_div64_reg (int reg);
471void op_idiv64_reg (int reg);
472void op_shl_reg (int op_size,int reg);
473void op_sar_reg (int op_size,int reg);
474void op_shr_reg (int op_size,int reg);
475void op_and_reg (int op_size,int reg1,int reg2);
476void op_and64_value (int reg,int offset);
477void op_and32_value (int reg,int offset);
478void op_or_reg (int op_size,int reg1,int reg2);
479void op_xor_reg (int op_size,int reg1,int reg2);
480void op_not_reg (int op_size,int reg);
481void op_test (int reg1,int reg2);
482void op_cmp_reg (int op_size,int reg1,int reg2);
483void op_cmp_value (int op_size,int reg,char byte_data);
484void op_movlpd_MR (int xmm_reg,int base_reg,int offset,char mod);
485void op_movlpd_RM (int xmm_reg,int base_reg,int offset,char mod);
486void op_movsd_RR (int xmm_reg1,int xmm_reg2);
487void op_movsd_MR (int xmm_reg,int base_reg,int offset,char mod);
488void op_movss_RR (int xmm_reg1,int xmm_reg2);
489void op_movss_RM (int xmm_reg,int base_reg,int offset,char mod);
490void op_movss_MR (int xmm_reg,int base_reg,int offset,char mod);
491void op_movd_RX (int reg,int xmm_reg);
492void op_cvtsd2ss (int xmm_reg1,int xmm_reg2);
493void op_cvtss2sd (int xmm_reg1,int xmm_reg2);
494void op_cvttsd2si_xmm (int op_size,int reg,int xmm_reg);
495void op_cvttss2si_xmm (int op_size,int reg,int xmm_reg);
496void op_cvtsi2sd_reg (int op_size,int xmm_reg,int reg);
497void op_cvtsi2ss_reg (int op_size,int xmm_reg,int reg);
498void op_comisd (int xmm_reg1,int xmm_reg2);
499void op_comiss (int xmm_reg1,int xmm_reg2);
500void op_rep_movs (int op_size);
501void op_add_rsp(int num);
502void op_sub_rsp(int num);
503void op_add_esp(int num);
504void op_sub_esp(int num);
505void op_fld_ptr_esp(int type);
506void op_zero_reg(int reg);
507void op_call( SUBINFO *psi );
508void op_call( DECLAREINFO *pdi );
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