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|
#ifndef COMPILER_ENODE_H
#define COMPILER_ENODE_H
#include "compiler/common.h"
#ifdef __MWERKS__
#pragma options align=mac68k
#endif
typedef enum ENodeType {
EPOSTINC,
EPOSTDEC,
EPREINC,
EPREDEC,
EINDIRECT,
EMONMIN,
EBINNOT,
ELOGNOT,
EFORCELOAD,
EMUL,
EMULV,
EDIV,
EMODULO,
EADDV,
ESUBV,
EADD,
ESUB,
ESHL,
ESHR,
ELESS,
EGREATER,
ELESSEQU,
EGREATEREQU,
EEQU,
ENOTEQU,
EAND,
EXOR,
EOR,
ELAND,
ELOR,
EASS,
EMULASS,
EDIVASS,
EMODASS,
EADDASS,
ESUBASS,
ESHLASS,
ESHRASS,
EANDASS,
EXORASS,
EORASS,
ECOMMA,
EPMODULO,
EROTL,
EROTR,
EBCLR,
EBTST,
EBSET,
ETYPCON,
EBITFIELD,
EINTCONST,
EFLOATCONST,
ESTRINGCONST,
ECOND,
EFUNCCALL,
EFUNCCALLP,
EOBJREF,
EMFPOINTER,
ENULLCHECK,
EPRECOMP,
ETEMP,
EARGOBJ,
ELOCOBJ,
ELABEL,
ESETCONST,
ENEWEXCEPTION,
ENEWEXCEPTIONARRAY,
EINITTRYCATCH,
EOBJLIST,
EMEMBER,
ETEMPLDEP,
EINSTRUCTION,
EDEFINE,
EREUSE,
EASSBLK,
EVECTOR128CONST,
ECONDASS,
MAXEXPR
} ENodeType;
struct EMemberInfo {
BClassList *path;
ENode *expr;
NameSpaceObjectList *list;
TemplArg *templargs;
Boolean pr_1D;
Boolean x11;
Boolean isambig;
};
struct ENodeList {
ENodeList *next;
ENode *node;
};
typedef union ENodeUnion {
CInt64 intval;
Float floatval;
SInt32 longval;
ENode *monadic;
Object *objref;
CLabel *label;
MWVector128 vector128val;
struct {
ENode *left;
ENode *right;
} diadic;
struct {
ENode *cond;
ENode *expr1;
ENode *expr2;
} cond;
struct {
ENode *funcref;
ENodeList *args;
TypeFunc *functype;
} funccall;
//ObjAccess objaccess;
struct {
ENode *accessnode;
ENode *mfpointer;
} mfpointer;
struct {
ENode *nullcheckexpr;
ENode *condexpr;
SInt32 precompid;
} nullcheck;
SInt32 precompid;
struct {
Type *type;
SInt32 uniqueid;
Boolean needs_dtor;
} temp;
struct {
SInt32 size;
char *data;
//SInt32 segnum; ??
char ispascal;
char ispacked;
} string;
struct {
SInt32 size;
char *data;
} set;
struct {
ENode *initexpr;
ENode *tryexpr;
Object *pointertemp;
Object *deletefunc;
} newexception;
struct {
ENode *initexpr;
ENode *tryexpr;
ENode *catchexpr;
ENode *result;
} itc;
struct {
Object *objref;
SInt32 offset;
} addr;
struct {
NameSpaceObjectList *list;
TemplArg *templargs;
HashNameNode *name;
} objlist;
EMemberInfo *emember;
void *inst;
MemInitializer *ctorinit;
Statement *stmt;
struct {
union {
TemplParamID pid;
struct {
Type *type;
} typeexpr;
struct {
ENodeList *args;
Type *type;
UInt32 qual;
} cast;
struct {
TypeTemplDep *type;
HashNameNode *name;
} qual;
struct {
ENode *expr;
TStreamElement *token;
} sourceref;
ENode *monadic;
Object *obj;
} u;
TemplDepSubType subtype;
} templdep;
} ENodeUnion;
struct ENode {
ENodeType type;
UInt8 cost;
UInt16 flags;
Boolean ignored;
Boolean hascall;
// void *loc; - might not be in pro7?
Type *rtype;
PointsToFunction *pointsTo;
ENodeUnion data;
};
enum {
ENODE_FLAG_CONST = Q_CONST,
ENODE_FLAG_VOLATILE = Q_VOLATILE,
ENODE_FLAG_QUALS = Q_CONST | Q_VOLATILE,
ENODE_FLAG_10 = 0x10,
ENODE_FLAG_80 = 0x80
};
#define ENODE_IS(_enode, _etype) ( (_enode)->type == (_etype) )
#define ENODE_IS2(_enode, _etype1, _etype2) ( ENODE_IS((_enode), (_etype1)) || ENODE_IS((_enode), (_etype2)) )
#define ENODE_IS3(_enode, _etype1, _etype2, _etype3) ( ENODE_IS((_enode), (_etype1)) || ENODE_IS((_enode), (_etype2)) || ENODE_IS((_enode), (_etype3)) )
#define ENODE_IS4(_enode, _etype1, _etype2, _etype3, _etype4) ( ENODE_IS((_enode), (_etype1)) || ENODE_IS((_enode), (_etype2)) || ENODE_IS((_enode), (_etype3)) || ENODE_IS((_enode), (_etype4)) )
#define ENODE_IS5(_enode, _etype1, _etype2, _etype3, _etype4, _etype5) ( ENODE_IS((_enode), (_etype1)) || ENODE_IS((_enode), (_etype2)) || ENODE_IS((_enode), (_etype3)) || ENODE_IS((_enode), (_etype4)) || ENODE_IS((_enode), (_etype5)) )
#define ENODE_IS_RANGE(_enode, _lo, _hi) ( ((_enode)->type >= (_lo)) && ((_enode)->type <= (_hi)) )
#define ENODE_QUALS(_enode) ( (UInt32) ( (_enode)->flags & ENODE_FLAG_QUALS ) )
#define ENODE_IS_INDIRECT_TO(_enode, _etype) ( ENODE_IS((_enode), EINDIRECT) && ENODE_IS((_enode)->data.monadic, (_etype)) )
#define ENODE_IS_ASSIGN(_enode) ( ENODE_IS_RANGE((_enode), EASS, EORASS) )
#define ENODE_IS_ASSIGN_TO(_enode, _etype) ( ENODE_IS_RANGE((_enode), EASS, EORASS) && ENODE_IS((_enode)->data.diadic.left->data.monadic, (_etype)) )
// 0 to 8, 0x30 to 0x31
#define ENODE_CASE_MONADIC \
case EPOSTINC: \
case EPOSTDEC: \
case EPREINC: \
case EPREDEC: \
case EINDIRECT: \
case EMONMIN: \
case EBINNOT: \
case ELOGNOT: \
case EFORCELOAD: \
case ETYPCON: \
case EBITFIELD
// 9 to 0x1B
#define ENODE_CASE_DIADIC_1 \
case EMUL: \
case EMULV: \
case EDIV: \
case EMODULO: \
case EADDV: \
case ESUBV: \
case EADD: \
case ESUB: \
case ESHL: \
case ESHR: \
case ELESS: \
case EGREATER: \
case ELESSEQU: \
case EGREATEREQU: \
case EEQU: \
case ENOTEQU: \
case EAND: \
case EXOR: \
case EOR
// 0x1E to 0x28, 0x2D, 0x2F
#define ENODE_CASE_ASSIGN \
case EASS: \
case EMULASS: \
case EDIVASS: \
case EMODASS: \
case EADDASS: \
case ESUBASS: \
case ESHLASS: \
case ESHRASS: \
case EANDASS: \
case EXORASS: \
case EORASS: \
case EBCLR: \
case EBSET
// 9 to 0x2F
#define ENODE_CASE_DIADIC_ALL \
case EMUL: \
case EMULV: \
case EDIV: \
case EMODULO: \
case EADDV: \
case ESUBV: \
case EADD: \
case ESUB: \
case ESHL: \
case ESHR: \
case ELESS: \
case EGREATER: \
case ELESSEQU: \
case EGREATEREQU: \
case EEQU: \
case ENOTEQU: \
case EAND: \
case EXOR: \
case EOR: \
case ELAND: \
case ELOR: \
case EASS: \
case EMULASS: \
case EDIVASS: \
case EMODASS: \
case EADDASS: \
case ESUBASS: \
case ESHLASS: \
case ESHRASS: \
case EANDASS: \
case EXORASS: \
case EORASS: \
case ECOMMA: \
case EPMODULO: \
case EROTL: \
case EROTR: \
case EBCLR: \
case EBTST: \
case EBSET
#ifdef __MWERKS__
#pragma options align=reset
#endif
#endif
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