addressmode.h File Reference

AddressMode enum and related data. More...

Go to the source code of this file.

Enumerations
enum	AddressMode {   ADRM_ACC = 0, ADRM_ABS, ADRM_ABS_X, ADRM_ABS_Y,   ADRM_IMM, ADRM_IMP, ADRM_IND, ADRM_IND_X,   ADRM_IND_Y, ADRM_REL, ADRM_ZPG, ADRM_ZPG_X,   ADRM_ZPG_Y, ADRM_COUNT }
	Possible address modes of an instruction. More...

Variables
int	ADRM_SIZES [ADRM_COUNT+1]
	operand sizes of addressmodes More...
const char *	ADRM_NAMES [ADRM_COUNT+1]
	Human-readable names of address modes. More...

Detailed Description

AddressMode enum and related data.

Definition in file addressmode.h.

Enumeration Type Documentation

AddressMode

enum AddressMode

Possible address modes of an instruction.

Enumerator
ADRM_ACC	Accumulator.
ADRM_ABS	Absolute addressing.
ADRM_ABS_X	Absolute, X indexed.
ADRM_ABS_Y	Absolute, Y indexed.
ADRM_IMM	Immidiate.
ADRM_IMP	Implied (no operand)
ADRM_IND	Indirect (16 bit)
ADRM_IND_X	Indirect (8 bit), X indexed.
ADRM_IND_Y	Indirect (8 bit), Y indexed.
ADRM_REL	Relative (8bit, signed 2's complement)
ADRM_ZPG	Zeropage.
ADRM_ZPG_X	Zeropage, X indexed.
ADRM_ZPG_Y	Zeropage, Y indexed.
ADRM_COUNT	Total number of addressing modes.

Definition at line 10 of file addressmode.h.

                 {
    ADRM_ACC = 0,
 
    ADRM_ABS,
 
    ADRM_ABS_X,
 
    ADRM_ABS_Y,
 
    ADRM_IMM,
 
    ADRM_IMP,
 
    ADRM_IND,
 
    ADRM_IND_X,
 
    ADRM_IND_Y,
 
    ADRM_REL,
 
    ADRM_ZPG,
 
    ADRM_ZPG_X,
 
    ADRM_ZPG_Y,
 
    ADRM_COUNT
};

Variable Documentation

ADRM_NAMES

const char* ADRM_NAMES[ADRM_COUNT+1]

extern

Human-readable names of address modes.

Can be used to pretty print if indexed by enum value

Definition at line 16 of file addressmode.c.

Referenced by instruction_print(), pass_one(), and token_analyze_instruction().

ADRM_SIZES

int ADRM_SIZES[ADRM_COUNT+1]

extern

operand sizes of addressmodes

Definition at line 37 of file addressmode.c.

Referenced by token_analyze_instruction().