shithub: rgbds

ref: 3c82b1ae0399849835acfb5ade31dae6299ec559
dir: /src/asm/include/rpn.h/

#ifndef RPN_H
#define RPN_H 1

struct Expression {
	SLONG nVal;
	UBYTE tRPN[256];
	ULONG nRPNLength;
	ULONG nRPNOut;
	ULONG isReloc;
	ULONG isPCRel;
};

ULONG rpn_isReloc(struct Expression *expr);
ULONG rpn_isPCRelative(struct Expression *expr);
void rpn_Symbol(struct Expression *expr, char *tzSym);
void rpn_Number(struct Expression *expr, ULONG i);
void rpn_LOGNOT(struct Expression *expr, struct Expression *src1);
void rpn_LOGOR(struct Expression *expr, struct Expression *src1,
	       struct Expression *src2);
void rpn_LOGAND(struct Expression *expr, struct Expression *src1,
		struct Expression *src2);
void rpn_LOGEQU(struct Expression *expr, struct Expression *src1,
		struct Expression *src2);
void rpn_LOGGT(struct Expression *expr, struct Expression *src1,
	       struct Expression *src2);
void rpn_LOGLT(struct Expression *expr, struct Expression *src1,
	       struct Expression *src2);
void rpn_LOGGE(struct Expression *expr, struct Expression *src1,
	       struct Expression *src2);
void rpn_LOGLE(struct Expression *expr, struct Expression *src1,
	       struct Expression *src2);
void rpn_LOGNE(struct Expression *expr, struct Expression *src1,
	       struct Expression *src2);
void rpn_ADD(struct Expression *expr, struct Expression *src1,
	     struct Expression *src2);
void rpn_SUB(struct Expression *expr, struct Expression *src1,
	     struct Expression *src2);
void rpn_XOR(struct Expression *expr, struct Expression *src1,
	     struct Expression *src2);
void rpn_OR(struct Expression *expr, struct Expression *src1,
	    struct Expression *src2);
void rpn_AND(struct Expression *expr, struct Expression *src1,
	     struct Expression *src2);
void rpn_SHL(struct Expression *expr, struct Expression *src1,
	     struct Expression *src2);
void rpn_SHR(struct Expression *expr, struct Expression *src1,
	     struct Expression *src2);
void rpn_MUL(struct Expression *expr, struct Expression *src1,
	     struct Expression *src2);
void rpn_DIV(struct Expression *expr, struct Expression *src1,
	     struct Expression *src2);
void rpn_MOD(struct Expression *expr, struct Expression *src1,
	     struct Expression *src2);
void rpn_UNNEG(struct Expression *expr, struct Expression *src);
void rpn_UNNOT(struct Expression *expr, struct Expression *src);
UWORD rpn_PopByte(struct Expression *expr);
void rpn_Bank(struct Expression *expr, char *tzSym);
void rpn_Reset(struct Expression *expr);
int rpn_RangeCheck(struct Expression *expr, struct Expression *src, SLONG low,
		   SLONG high);
#ifdef	GAMEBOY
void rpn_CheckHRAM(struct Expression *expr, struct Expression *src1);
#endif
#ifdef	PCENGINE
void rpn_CheckZP(struct Expression *expr, struct Expression *src);
#endif

#endif