Classes
struct	f_stat_t

struct	vga_mode1_config_t

struct	vga_mode2_config_t

struct	vga_mode3_config_t

struct	vga_mode4_sprite_t

struct	vga_mode4_asprite_t

Macros
#define	RIA ((volatile struct __RP6502 )0xFFE0)

#define	RIA_READY_TX_BIT 0x80

#define	RIA_READY_RX_BIT 0x40

#define	RIA_BUSY_BIT 0x80

#define	ria_push_char(v) RIA.xstack = v

#define	ria_pop_char() RIA.xstack

#define	ria_set_a(v) RIA.a = v

#define	RIA_OP_EXIT 0xFF

#define	RIA_OP_ZXSTACK 0x00

#define	RIA_OP_XREG 0x01

#define	RIA_OP_PHI2 0x02

#define	RIA_OP_CODE_PAGE 0x03

#define	RIA_OP_LRAND 0x04

#define	RIA_OP_STDIN_OPT 0x05

#define	RIA_OP_ERRNO_OPT 0x06

#define	RIA_OP_CLOCK 0x0F

#define	RIA_OP_CLOCK_GETRES 0x10

#define	RIA_OP_CLOCK_GETTIME 0x11

#define	RIA_OP_CLOCK_SETTIME 0x12

#define	RIA_OP_CLOCK_GETTIMEZONE 0x13

#define	RIA_OP_OPEN 0x14

#define	RIA_OP_CLOSE 0x15

#define	RIA_OP_READ_XSTACK 0x16

#define	RIA_OP_READ_XRAM 0x17

#define	RIA_OP_WRITE_XSTACK 0x18

#define	RIA_OP_WRITE_XRAM 0x19

#define	RIA_OP_LSEEK_CC65 0x1A

#define	RIA_OP_UNLINK 0x1B

#define	RIA_OP_RENAME 0x1C

#define	RIA_OP_LSEEK 0x1D

#define	RIA_OP_LSEEK_LLVM 0x1D

#define	RIA_OP_SYNCFS 0x1E

#define	RIA_OP_STAT 0x1F

#define	RIA_OP_OPENDIR 0x20

#define	RIA_OP_READDIR 0x21

#define	RIA_OP_CLOSEDIR 0x22

#define	RIA_OP_TELLDIR 0x23

#define	RIA_OP_SEEKDIR 0x24

#define	RIA_OP_REWINDDIR 0x25

#define	RIA_OP_CHMOD 0x26

#define	RIA_OP_UTIME 0x27

#define	RIA_OP_MKDIR 0x28

#define	RIA_OP_CHDIR 0x29

#define	RIA_OP_CHDRIVE 0x2A

#define	RIA_OP_GETCWD 0x2B

#define	RIA_OP_SETLABEL 0x2C

#define	RIA_OP_GETLABEL 0x2D

#define	RIA_OP_GETFREE 0x2E

#define	xreg__(_16, _15, _14, _13, _12, _11, _10, _9, _8, _7, _6, _5, _4, _3, _2, _1, count, ...) count

#define	xreg_(...) xreg__(__VA_ARGS__, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1)

#define	xreg(d, c, a, ...) xregn(d, c, a, xreg_(__VA_ARGS__), __VA_ARGS__)

#define	xreg_ria_keyboard(...) xreg(0, 0, 0, __VA_ARGS__)

#define	xreg_ria_mouse(...) xreg(0, 0, 1, __VA_ARGS__)

#define	xreg_ria_gamepad(...) xreg(0, 0, 2, __VA_ARGS__)

#define	xreg_vga_canvas(...) xreg(1, 0, 0, __VA_ARGS__)

#define	xreg_vga_mode(...) xreg(1, 0, 1, __VA_ARGS__)

#define	xram0_struct_set(addr, type, member, val)

#define	xram1_struct_set(addr, type, member, val)

Functions
void	ria_push_long (unsigned long val)

void	ria_push_int (unsigned int val)

long	ria_pop_long (void)

int	ria_pop_int (void)

void	ria_set_axsreg (unsigned long axsreg)

void	ria_set_ax (unsigned int ax)

int	ria_call_int (unsigned char op)

long	ria_call_long (unsigned char op)

int	xregn (char device, char channel, unsigned char address, unsigned count,...)

int	phi2 (void)

int	code_page (int)

long	lrand (void)

int	stdin_opt (unsigned long ctrl_bits, unsigned char str_length)

int	read_xstack (void *buf, unsigned count, int fildes)

int	read_xram (unsigned buf, unsigned count, int fildes)

int	write_xstack (const void *buf, unsigned count, int fildes)

int	write_xram (unsigned buf, unsigned count, int fildes)

long	f_lseek (long offset, int whence, int fildes)

int	f_stat (const char path, f_stat_t dirent)

int	f_opendir (const char *name)

int	f_readdir (f_stat_t *dirent, int dirdes)

int	f_closedir (int dirdes)

long	f_telldir (int dirdes)

int	f_seekdir (long offs, int dirdes)

int	f_rewinddir (int dirdes)

int	f_chmod (const char *path, unsigned char attr, unsigned char mask)

int	f_utime (const char *path, unsigned fdate, unsigned ftime, unsigned crdate, unsigned crtime)

int	f_mkdir (const char *name)

int	f_chdrive (const char *name)

int	f_getcwd (char *name, int size)

int	f_setlabel (const char *name)

int	f_getlabel (const char path, char label)

int	f_getfree (const char name, unsigned long free, unsigned long *total)

Macro Definition Documentation

◆ RIA

#define RIA (*(volatile struct __RP6502 *)0xFFE0)

◆ RIA_BUSY_BIT

#define RIA_BUSY_BIT 0x80

◆ RIA_OP_CHDIR

#define RIA_OP_CHDIR 0x29

◆ RIA_OP_CHDRIVE

#define RIA_OP_CHDRIVE 0x2A

◆ RIA_OP_CHMOD

#define RIA_OP_CHMOD 0x26

◆ RIA_OP_CLOCK

#define RIA_OP_CLOCK 0x0F

◆ RIA_OP_CLOCK_GETRES

#define RIA_OP_CLOCK_GETRES 0x10

◆ RIA_OP_CLOCK_GETTIME

#define RIA_OP_CLOCK_GETTIME 0x11

◆ RIA_OP_CLOCK_GETTIMEZONE

#define RIA_OP_CLOCK_GETTIMEZONE 0x13

◆ RIA_OP_CLOCK_SETTIME

#define RIA_OP_CLOCK_SETTIME 0x12

◆ RIA_OP_CLOSE

#define RIA_OP_CLOSE 0x15

◆ RIA_OP_CLOSEDIR

#define RIA_OP_CLOSEDIR 0x22

◆ RIA_OP_CODE_PAGE

#define RIA_OP_CODE_PAGE 0x03

◆ RIA_OP_ERRNO_OPT

#define RIA_OP_ERRNO_OPT 0x06

◆ RIA_OP_EXIT

#define RIA_OP_EXIT 0xFF

◆ RIA_OP_GETCWD

#define RIA_OP_GETCWD 0x2B

◆ RIA_OP_GETFREE

#define RIA_OP_GETFREE 0x2E

◆ RIA_OP_GETLABEL

#define RIA_OP_GETLABEL 0x2D

◆ RIA_OP_LRAND

#define RIA_OP_LRAND 0x04

◆ RIA_OP_LSEEK

#define RIA_OP_LSEEK 0x1D

◆ RIA_OP_LSEEK_CC65

#define RIA_OP_LSEEK_CC65 0x1A

◆ RIA_OP_LSEEK_LLVM

#define RIA_OP_LSEEK_LLVM 0x1D

◆ RIA_OP_MKDIR

#define RIA_OP_MKDIR 0x28

◆ RIA_OP_OPEN

#define RIA_OP_OPEN 0x14

◆ RIA_OP_OPENDIR

#define RIA_OP_OPENDIR 0x20

◆ RIA_OP_PHI2

#define RIA_OP_PHI2 0x02

◆ RIA_OP_READ_XRAM

#define RIA_OP_READ_XRAM 0x17

◆ RIA_OP_READ_XSTACK

#define RIA_OP_READ_XSTACK 0x16

◆ RIA_OP_READDIR

#define RIA_OP_READDIR 0x21

◆ RIA_OP_RENAME

#define RIA_OP_RENAME 0x1C

◆ RIA_OP_REWINDDIR

#define RIA_OP_REWINDDIR 0x25

◆ RIA_OP_SEEKDIR

#define RIA_OP_SEEKDIR 0x24

◆ RIA_OP_SETLABEL

#define RIA_OP_SETLABEL 0x2C

◆ RIA_OP_STAT

#define RIA_OP_STAT 0x1F

◆ RIA_OP_STDIN_OPT

#define RIA_OP_STDIN_OPT 0x05

◆ RIA_OP_SYNCFS

#define RIA_OP_SYNCFS 0x1E

◆ RIA_OP_TELLDIR

#define RIA_OP_TELLDIR 0x23

◆ RIA_OP_UNLINK

#define RIA_OP_UNLINK 0x1B

◆ RIA_OP_UTIME

#define RIA_OP_UTIME 0x27

◆ RIA_OP_WRITE_XRAM

#define RIA_OP_WRITE_XRAM 0x19

◆ RIA_OP_WRITE_XSTACK

#define RIA_OP_WRITE_XSTACK 0x18

◆ RIA_OP_XREG

#define RIA_OP_XREG 0x01

◆ RIA_OP_ZXSTACK

#define RIA_OP_ZXSTACK 0x00

◆ ria_pop_char

#define ria_pop_char ( ) RIA.xstack

◆ ria_push_char

#define ria_push_char ( v ) RIA.xstack = v

◆ RIA_READY_RX_BIT

#define RIA_READY_RX_BIT 0x40

◆ RIA_READY_TX_BIT

#define RIA_READY_TX_BIT 0x80

◆ ria_set_a

#define ria_set_a ( v ) RIA.a = v

◆ xram0_struct_set

#define xram0_struct_set	(	addr,
		type,
		member,
		val
	)

Value:

  RIA.addr0 = (unsigned)(&((type *)0)->member) + (unsigned)addr;               \
  switch (sizeof(((type *)0)->member)) {                                       \
  case 1:                                                                      \
    RIA.rw0 = val;                                                             \
    break;                                                                     \
  case 2:                                                                      \
    RIA.step0 = 1;                                                             \
    RIA.rw0 = val & 0xff;                                                      \
    RIA.rw0 = (val >> 8) & 0xff;                                               \
    break;                                                                     \
  case 4:                                                                      \
    RIA.step0 = 1;                                                             \
    RIA.rw0 = (unsigned long)val & 0xff;                                       \
    RIA.rw0 = ((unsigned long)val >> 8) & 0xff;                                \
    RIA.rw0 = ((unsigned long)val >> 16) & 0xff;                               \
    RIA.rw0 = ((unsigned long)val >> 24) & 0xff;                               \
    break;                                                                     \
  }

◆ xram1_struct_set

#define xram1_struct_set	(	addr,
		type,
		member,
		val
	)

Value:

  RIA.addr1 = (unsigned)(&((type *)0)->member) + (unsigned)addr;               \
  switch (sizeof(((type *)0)->member)) {                                       \
  case 1:                                                                      \
    RIA.rw1 = val;                                                             \
    break;                                                                     \
  case 2:                                                                      \
    RIA.step1 = 1;                                                             \
    RIA.rw1 = val & 0xff;                                                      \
    RIA.rw1 = (val >> 8) & 0xff;                                               \
    break;                                                                     \
  case 4:                                                                      \
    RIA.step1 = 1;                                                             \
    RIA.rw1 = (unsigned long)val & 0xff;                                       \
    RIA.rw1 = ((unsigned long)val >> 8) & 0xff;                                \
    RIA.rw1 = ((unsigned long)val >> 16) & 0xff;                               \
    RIA.rw1 = ((unsigned long)val >> 24) & 0xff;                               \
    break;                                                                     \
  }

◆ xreg

#define xreg	(	d,
		c,
		a,
		...
	)	xregn(d, c, a, xreg_(__VA_ARGS__), __VA_ARGS__)

◆ xreg_

#define xreg_ ( ... ) xreg__(__VA_ARGS__, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1)

◆ xreg__

#define xreg__	(	_16,
		_15,
		_14,
		_13,
		_12,
		_11,
		_10,
		_9,
		_8,
		_7,
		_6,
		_5,
		_4,
		_3,
		_2,
		_1,
		count,
		...
	)	count

◆ xreg_ria_gamepad

#define xreg_ria_gamepad ( ... ) xreg(0, 0, 2, __VA_ARGS__)

◆ xreg_ria_keyboard

#define xreg_ria_keyboard ( ... ) xreg(0, 0, 0, __VA_ARGS__)

◆ xreg_ria_mouse

#define xreg_ria_mouse ( ... ) xreg(0, 0, 1, __VA_ARGS__)

◆ xreg_vga_canvas

#define xreg_vga_canvas ( ... ) xreg(1, 0, 0, __VA_ARGS__)

◆ xreg_vga_mode

#define xreg_vga_mode ( ... ) xreg(1, 0, 1, __VA_ARGS__)

Function Documentation

◆ code_page()

int code_page ( int )

◆ f_chdrive()

int f_chdrive ( const char * name )

◆ f_chmod()

int f_chmod	(	const char *	path,
		unsigned char	attr,
		unsigned char	mask
	)

◆ f_closedir()

int f_closedir ( int dirdes )

◆ f_getcwd()

int f_getcwd	(	char *	name,
		int	size
	)

◆ f_getfree()

int f_getfree	(	const char *	name,
		unsigned long *	free,
		unsigned long *	total
	)

◆ f_getlabel()

int f_getlabel	(	const char *	path,
		char *	label
	)

◆ f_lseek()

long f_lseek	(	long	offset,
		int	whence,
		int	fildes
	)

◆ f_mkdir()

int f_mkdir ( const char * name )

◆ f_opendir()

int f_opendir ( const char * name )

◆ f_readdir()

int f_readdir	(	f_stat_t *	dirent,
		int	dirdes
	)

◆ f_rewinddir()

int f_rewinddir ( int dirdes )

◆ f_seekdir()

int f_seekdir	(	long	offs,
		int	dirdes
	)

◆ f_setlabel()

int f_setlabel ( const char * name )

◆ f_stat()

int f_stat	(	const char *	path,
		f_stat_t *	dirent
	)

◆ f_telldir()

long f_telldir ( int dirdes )

◆ f_utime()

int f_utime	(	const char *	path,
		unsigned	fdate,
		unsigned	ftime,
		unsigned	crdate,
		unsigned	crtime
	)

◆ lrand()

long lrand ( void )

◆ phi2()

int phi2 ( void )

◆ read_xram()

int read_xram	(	unsigned	buf,
		unsigned	count,
		int	fildes
	)

◆ read_xstack()

int read_xstack	(	void *	buf,
		unsigned	count,
		int	fildes
	)

◆ ria_call_int()

int ria_call_int ( unsigned char op )

◆ ria_call_long()

long ria_call_long ( unsigned char op )

◆ ria_pop_int()

int ria_pop_int ( void )

◆ ria_pop_long()

long ria_pop_long ( void )

◆ ria_push_int()

void ria_push_int ( unsigned int val )

◆ ria_push_long()

void ria_push_long ( unsigned long val )

◆ ria_set_ax()

void ria_set_ax ( unsigned int ax )

◆ ria_set_axsreg()

void ria_set_axsreg ( unsigned long axsreg )

◆ stdin_opt()

int stdin_opt	(	unsigned long	ctrl_bits,
		unsigned char	str_length
	)

◆ write_xram()

int write_xram	(	unsigned	buf,
		unsigned	count,
		int	fildes
	)

◆ write_xstack()

int write_xstack	(	const void *	buf,
		unsigned	count,
		int	fildes
	)

◆ xregn()

int xregn	(	char	device,
		char	channel,
		unsigned char	address,
		unsigned	count,
			...
	)

Classes

Macros

Functions