/* libgputils typedefs
Copyright 2001-2005 Craig Franklin
Copyright 2016 Molnár Károly
*/
#pragma once
#include "stdhdr.h"
typedef long gp_symvalue_t;
typedef int gpasmVal; /* The type that internal arithmetic uses. */
typedef struct hash128_t{
#ifdef __cplusplus
hash128_t(const char*s,size_t l, bool tolower=false) {reset(); hash(s,l,tolower);}
hash128_t(const char*s=0,bool tolower=false) {reset(); hash(s,tolower);}
void reset();
int compare(const hash128_t&)const; // Vergleichsfunktion (Spaceship-Operator <=>), liefert -1, 0 oder +1
void hash(uint32_t); // Hash-Funktion Einzelzeichen
void hash(const char*s,size_t l,bool tolower=false); // Hash-Funktion Byte-Array
void hash(const char*s,bool tolower=false) {if (s) hash(s,strlen(s),tolower);}
bool operator==(const hash128_t&b)const{return compare(b)==0;}
bool operator< (const hash128_t&b)const{return compare(b)<0;}
bool operator> (const hash128_t&b)const{return compare(b)>0;}
private:
#endif
uint64_t lo,hi;
}hash128_t;
#define BYTE_SIZE (sizeof(uint8_t))
#define WORD_SIZE (sizeof(uint16_t))
#define DWORD_SIZE (sizeof(uint32_t))
#define QWORD_SIZE (sizeof(uint64_t))
/*------------------------------------------------------------------------------------------------*/
/* Parse node: created by the parser, interpreted by the 'backend' */
enum pnode_tag {
PTAG_CONSTANT = 0,
PTAG_SYMBOL,
PTAG_STRING,
PTAG_OFFSET,
PTAG_LIST,
PTAG_BINOP,
PTAG_UNOP
};
typedef struct pnode_t {
enum pnode_tag tag;
union {
int constant;
const char *symbol;
char *string;
struct pnode_t *offset;
struct {
struct pnode_t *head;
struct pnode_t *tail;
} list;
struct {
int op;
struct pnode_t *p0;
struct pnode_t *p1;
} binop;
struct {
int op;
struct pnode_t *p0;
} unop;
} value;
#ifdef __cplusplus
pnode_t(pnode_tag ini):tag(ini) {}
#endif
}pnode_t;
#define PnIsConstant(Node) (Node)->tag == PTAG_CONSTANT
#define PnIsSymbol(Node) (Node)->tag == PTAG_SYMBOL
#define PnIsString(Node) (Node)->tag == PTAG_STRING
#define PnIsOffset(Node) (Node)->tag == PTAG_OFFSET
#define PnIsList(Node) (Node)->tag == PTAG_LIST
#define PnIsBinOp(Node) (Node)->tag == PTAG_BINOP
#define PnIsUnOp(Node) (Node)->tag == PTAG_UNOP
#define PnConstant(Node) (Node)->value.constant
#define PnSymbol(Node) (Node)->value.symbol
#define PnString(Node) (Node)->value.string
#define PnOffset(Node) (Node)->value.offset
#define PnListHead(Node) (Node)->value.list.head
#define PnListTail(Node) (Node)->value.list.tail
#define PnBinOpOp(Node) (Node)->value.binop.op
#define PnBinOpP0(Node) (Node)->value.binop.p0
#define PnBinOpP1(Node) (Node)->value.binop.p1
#define PnUnOpOp(Node) (Node)->value.unop.op
#define PnUnOpP0(Node) (Node)->value.unop.p0
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