os_linux.inc

A simple C compiler source code.

; Copyright (C) 1999-2002 Konstantin Boldyshev <[e-mail]>
;
; $Id: os_linux.inc,v 1.26 2002/08/14 16:53:29 konst Exp $
;
; file          : os_linux.inc
; created       : 08-Feb-2000
; modified      : 14-Aug-2002
; version       : 0.17
; assembler     : nasm 0.98
; description   : Linux kernel (2.0+) constants and structures
; author        : Konstantin Boldyshev <[e-mail]>
; comment       : included from system.inc

%ifndef __SYSTEM_INC
%error "this file must be included from system.inc !"
%endif

%ifndef __LINUX_INC
%define __LINUX_INC

%macro	DO_SYSCALL 0
	int	0x80
%endmacro

%macro	SYSCALL_GATE 0
%endmacro

;
;linux/posix_types.h
;

%assign	FD_SETSIZE	1024

struc fd_set
	U32	FD_SETSIZE / 32
endstruc

;
;
;

%assign MAP_GROWSDOWN	0x0100
%assign MAP_DENYWRITE	0x0800
%assign MAP_EXECUTABLE	0x1000
%assign MAP_LOCKED	0x2000
%assign MAP_NORESERVE	0x4000

;
;linux/reboot.h
;

%assign	LINUX_REBOOT_MAGIC1	0xfee1dead
%assign	LINUX_REBOOT_MAGIC2	0x28121969
%assign	LINUX_REBOOT_MAGIC2A	85072278
%assign	LINUX_REBOOT_MAGIC2B	369367448

%assign	LINUX_REBOOT_CMD_RESTART	0x01234567	;Restart system using default command and mode.
%assign	LINUX_REBOOT_CMD_HALT		0xCDEF0123	;Stop OS and give system control to ROM monitor, if any.
%assign	LINUX_REBOOT_CMD_CAD_ON		0x89ABCDEF	;Ctrl-Alt-Del sequence causes RESTART command.
%assign	LINUX_REBOOT_CMD_CAD_OFF	0x00000000	;Ctrl-Alt-Del sequence sends SIGINT to init task.
%assign	LINUX_REBOOT_CMD_POWER_OFF	0x4321FEDC	;Stop OS and remove all power from system, if possible.
%assign	LINUX_REBOOT_CMD_RESTART2	0xA1B2C3D4	;Restart system using given command string.

%assign RB_AUTOBOOT	LINUX_REBOOT_CMD_RESTART
%assign RB_HALT		LINUX_REBOOT_CMD_HALT
%assign RB_ENABLE_CAD	LINUX_REBOOT_CMD_CAD_ON
%assign RB_DISABLE_CAD	LINUX_REBOOT_CMD_CAD_OFF
%assign RB_POWEROFF	LINUX_REBOOT_CMD_POWER_OFF

;
;linux/kd.h
;

%assign KDGKBTYPE	0x4B33	;get keyboard type
%assign KB_84		0x01
%assign KB_101		0x02	;this is what we always answer
%assign KB_OTHER	0x03

%assign	KIOCSOUND	0x4B2F	;start sound generation (0 for off)
%assign	KDMKTONE	0x4B30	;generate tone
%assign KDFONTOP	0x4B72	;font operations ioctl 

%assign KD_FONT_OP_SET		0	;Set font 
%assign KD_FONT_OP_GET		1	;Get font 
%assign KD_FONT_OP_SET_DEFAULT	2	;Set font to default, data points to name 
%assign KD_FONT_OP_COPY		3	;Copy from another console 

struc console_font_op
.op		UINT	1
.flags		UINT	1	;should always be 0?
.width		UINT	1
.height		UINT	1
.charcount	UINT	1
.data		DWORD	1	;pointer to unsigned char
endstruc

struc	raw_font_type
.fontdata	UCHAR	16384
endstruc

;
;linux/cdrom.h
;

%assign CDROMPAUSE		0x5301	;Pause Audio Operation
%assign CDROMRESUME		0x5302	;Resume paused Audio Operation
%assign CDROMPLAYMSF		0x5303	;Play Audio MSF (struct cdrom_msf)
%assign CDROMPLAYTRKIND		0x5304	;Play Audio Track/index (struct cdrom_ti)
%assign CDROMREADTOCHDR		0x5305	;Read TOC header (struct cdrom_tochdr)
%assign CDROMREADTOCENTRY	0x5306	;Read TOC entry (struct cdrom_tocentry)
%assign CDROMSTOP		0x5307	;Stop the cdrom drive
%assign CDROMSTART		0x5308	;Start the cdrom drive
%assign CDROMEJECT		0x5309	;Ejects the cdrom media
%assign CDROMVOLCTRL		0x530a	;Control output volume (struct cdrom_volctrl)
%assign CDROMSUBCHNL		0x530b	;Read subchannel data (struct cdrom_subchnl)
%assign CDROMREADMODE2		0x530c	;Read CDROM mode 2 data (2336 Bytes) (struct cdrom_read)
%assign CDROMREADMODE1		0x530d	;Read CDROM mode 1 data (2048 Bytes) (struct cdrom_read)
%assign CDROMREADAUDIO		0x530e	;(struct cdrom_read_audio)
%assign CDROMEJECT_SW		0x530f	;enable(1)/disable(0) auto-ejecting
%assign CDROMMULTISESSION	0x5310	;Obtain the start-of-last-session address of multi session disks (struct cdrom_multisession)
%assign CDROM_GET_MCN		0x5311	;Obtain the "Universal Product Code" if available (struct cdrom_mcn)
%assign CDROM_GET_UPC		CDROM_GET_MCN	;This one is depricated, but here anyway for compatability
%assign CDROMRESET		0x5312	;hard-reset the drive
%assign CDROMVOLREAD		0x5313	;Get the drive's volume setting (struct cdrom_volctrl)
%assign CDROMREADRAW		0x5314	;read data in raw mode (2352 Bytes)
%assign CDROMCLOSETRAY	0x5319

;
;linux/vt.h
;

%assign VT_ACTIVATE	0x5606	;make vt active
%assign VT_WAITACTIVE	0x5607	;wait for vt active
%assign VT_DISALLOCATE	0x5608	;free memory associated to vt

%define VT_GETMODE	0x5601	;get mode of active vt
%define VT_SETMODE	0x5602	;set mode of active vt

struc vt_mode
.mode		CHAR	1	;vt mode
.waitv		SHORT	1	;if set, hang on writes if not active
.relsig		SHORT	1	;signal to raise on release req
.acqsig		SHORT	1	;signal to raise on acquisition
.frsig		SHORT	1	;unused (set to 0)
endstruc

;
;asm/termbits.h
;

; c_cc characters
%assign VINTR	0
%assign VQUIT	1
%assign VERASE	2
%assign VKILL	3
%assign VEOF	4
%assign VTIME	5
%assign VMIN	6
%assign VSWTC	7
%assign VSTART	8
%assign VSTOP	9
%assign VSUSP	10
%assign VEOL	11
%assign VREPRINT 12
%assign VDISCARD 13
%assign VWERASE	14
%assign VLNEXT	15
%assign VEOL2	16

; c_iflag bits
%assign IGNBRK	0000001q
%assign BRKINT	0000002q
%assign IGNPAR	0000004q
%assign PARMRK	0000010q
%assign INPCK	0000020q
%assign ISTRIP	0000040q
%assign INLCR	0000100q
%assign IGNCR	0000200q
%assign ICRNL	0000400q
%assign IUCLC	0001000q
%assign IXON	0002000q
%assign IXANY	0004000q
%assign IXOFF	0010000q
%assign IMAXBEL	0020000q

; c_oflag bits
%assign OPOST	0000001q
%assign OLCUC	0000002q
%assign ONLCR	0000004q
%assign OCRNL	0000010q
%assign ONOCR	0000020q
%assign ONLRET	0000040q
%assign OFILL	0000100q
%assign OFDEL	0000200q
%assign NLDLY	0000400q
%assign   NL0	0000000q
%assign   NL1	0000400q
%assign CRDLY	0003000q
%assign   CR0	0000000q
%assign   CR1	0001000q
%assign   CR2	0002000q
%assign   CR3	0003000q
%assign TABDLY	0014000q
%assign   TAB0	0000000q
%assign   TAB1	0004000q
%assign   TAB2	0010000q
%assign   TAB3	0014000q
%assign   XTABS	0014000q
%assign BSDLY	0020000q
%assign   BS0	0000000q
%assign   BS1	0020000q
%assign VTDLY	0040000q
%assign   VT0	0000000q
%assign   VT1	0040000q
%assign FFDLY	0100000q
%assign   FF0	0000000q
%assign   FF1	0100000q

; c_cflag bit meaning
%assign CBAUD	0010017q
%assign  B0	0000000q	;hang up
%assign  B50	0000001q
%assign  B75	0000002q
%assign  B110	0000003q
%assign  B134	0000004q
%assign  B150	0000005q
%assign  B200	0000006q
%assign  B300	0000007q
%assign  B600	0000010q
%assign  B1200	0000011q
%assign  B1800	0000012q
%assign  B2400	0000013q
%assign  B4800	0000014q
%assign  B9600	0000015q
%assign  B19200	0000016q
%assign  B38400	0000017q
%assign EXTA	B19200
%assign EXTB	B38400
%assign CSIZE	0000060q
%assign   CS5	0000000q
%assign   CS6	0000020q
%assign   CS7	0000040q
%assign   CS8	0000060q
%assign CSTOPB	0000100q
%assign CREAD	0000200q
%assign PARENB	0000400q
%assign PARODD	0001000q
%assign HUPCL	0002000q
%assign CLOCAL	0004000q
%assign CBAUDEX 0010000q
%assign    B57600 0010001q
%assign   B115200 0010002q
%assign   B230400 0010003q
%assign   B460800 0010004q
%assign   B500000 0010005q
%assign   B576000 0010006q
%assign   B921600 0010007q
%assign  B1000000 0010010q
%assign  B1152000 0010011q
%assign  B1500000 0010012q
%assign  B2000000 0010013q
%assign  B2500000 0010014q
%assign  B3000000 0010015q
%assign  B3500000 0010016q
%assign  B4000000 0010017q
%assign CIBAUD	  002003600000q	;input baud rate (not used)
%assign CMSPAR	  010000000000q	;mark or space (stick) parity
%assign CRTSCTS	  020000000000q	;flow control

; c_lflag bits
%assign ISIG	0000001q
%assign ICANON	0000002q
%assign XCASE	0000004q
%assign ECHO	0000010q
%assign ECHOE	0000020q
%assign ECHOK	0000040q
%assign ECHONL	0000100q
%assign NOFLSH	0000200q
%assign TOSTOP	0000400q
%assign ECHOCTL	0001000q
%assign ECHOPRT	0002000q
%assign ECHOKE	0004000q
%assign FLUSHO	0010000q
%assign PENDIN	0040000q
%assign IEXTEN	0100000q

; tcflow() and TCXONC use these
%assign	TCOOFF		0
%assign	TCOON		1
%assign	TCIOFF		2
%assign	TCION		3

; tcflush() and TCFLSH use these
%assign	TCIFLUSH	0
%assign	TCOFLUSH	1
%assign	TCIOFLUSH	2

; tcsetattr uses these
%assign	TCSANOW		0
%assign	TCSADRAIN	1
%assign	TCSAFLUSH	2

%assign NCCS 19
struc termios
.c_iflag	UINT	1	;input mode flags
.c_oflag	UINT	1	;output mode flags
.c_cflag	UINT	1	;control mode flags
.c_lflag	UINT	1	;local mode flags
.c_line		UCHAR	1	;line discipline
.c_cc		UCHAR	NCCS	;control characters
endstruc

;
;asm/ioctls.h
;

;0x54 is just a magic number to make these relatively unique ('T')

%assign TCGETS		0x5401
%assign TCSETS		0x5402
%assign TCSETSW		0x5403
%assign TCSETSF		0x5404
%assign TCGETA		0x5405
%assign TCSETA		0x5406
%assign TCSETAW		0x5407
%assign TCSETAF		0x5408
%assign TCSBRK		0x5409
%assign TCXONC		0x540A
%assign TCFLSH		0x540B
%assign TIOCEXCL	0x540C
%assign TIOCNXCL	0x540D
%assign TIOCSCTTY	0x540E
%assign TIOCGPGRP	0x540F
%assign TIOCSPGRP	0x5410
%assign TIOCOUTQ	0x5411
%assign TIOCSTI		0x5412
%assign TIOCGWINSZ	0x5413
%assign TIOCSWINSZ	0x5414
%assign TIOCMGET	0x5415
%assign TIOCMBIS	0x5416
%assign TIOCMBIC	0x5417
%assign TIOCMSET	0x5418
%assign TIOCGSOFTCAR	0x5419
%assign TIOCSSOFTCAR	0x541A
%assign FIONREAD	0x541B
%assign TIOCINQ		FIONREAD
%assign TIOCLINUX	0x541C
%assign TIOCCONS	0x541D
%assign TIOCGSERIAL	0x541E
%assign TIOCSSERIAL	0x541F
%assign TIOCPKT		0x5420
%assign FIONBIO		0x5421
%assign TIOCNOTTY	0x5422
%assign TIOCSETD	0x5423
%assign TIOCGETD	0x5424
%assign TCSBRKP		0x5425	;Needed for POSIX tcsendbreak()
%assign TIOCTTYGSTRUCT	0x5426  ;For debugging only
%assign TIOCSBRK	0x5427  ;BSD compatibility
%assign TIOCCBRK	0x5428  ;BSD compatibility
%assign TIOCGSID	0x5429  ;Return the session ID of FD

;
;asm/stat.h
;

struc Stat			;guess why uppercase S?
%if __SYSCALL__=__S_KERNEL__
.st_dev		USHORT	1
.__pad1		USHORT	1
.st_ino		ULONG	1
.st_mode	USHORT	1
.st_nlink	USHORT	1
.st_uid		USHORT	1
.st_gid		USHORT	1
.st_rdev	USHORT	1
.__pad2		USHORT	1
.st_size	ULONG	1
.st_blksize	ULONG	1
.st_blocks	ULONG	1
.st_atime	ULONG	1
.__unused1	ULONG	1
.st_mtime	ULONG	1
.__unused2	ULONG	1
.st_ctime	ULONG	1
.__unused3	ULONG	1
.__unused4	ULONG	1
.__unused5	ULONG	1
%elif __SYSCALL__=__S_LIBC__
.st_dev		ULONG	2
.__pad1		USHORT	1
.st_ino		ULONG	1
.st_mode	UINT	1
.st_nlink	UINT	1
.st_uid		UINT	1
.st_gid		UINT	1
.st_rdev	ULONG	2
.__pad2		USHORT	1
.st_size	ULONG	1
.st_blksize	ULONG	1
.st_blocks	ULONG	1
.st_atime	ULONG	1
.__unused1	ULONG	1
.st_mtime	ULONG	1
.__unused2	ULONG	1
.st_ctime	ULONG	1
.__unused3	ULONG	1
%endif
endstruc

struc __old_kernel_stat
.st_dev		USHORT	1
.st_ino		USHORT	1
.st_mode	USHORT	1
.st_nlink	USHORT	1
.st_uid		USHORT	1
.st_gid		USHORT	1
.st_rdev	USHORT	1
.st_size	ULONG	1
.st_atime	ULONG	1
.st_mtime	ULONG	1
.st_ctime	ULONG	1
endstruc

;
;asm/signal.h
;

%assign SA_NOCLDSTOP	0x00000001
%assign SA_NOCLDWAIT	0x00000002
%assign SA_SIGINFO	0x00000004
%assign SA_ONSTACK	0x08000000
%assign SA_RESTART	0x10000000
%assign SA_NODEFER	0x40000000
%assign SA_RESETHAND	0x80000000
%assign SA_RESTORER	0x04000000

%assign SA_NOMASK	SA_NODEFER
%assign SA_ONESHOT	SA_RESETHAND

struc sigset_t
		U32	_NSIG / 32
endstruc

struc Sigaction
.sa_handler	ULONG	1
%if __SYSCALL__=__S_KERNEL__
.sa_flags	ULONG	1
.sa_restorer	ULONG	1
.sa_mask	resb	sigset_t_size
%elif __SYSCALL__=__S_LIBC__
.sa_sigaction	ULONG	1
.sa_mask	resb	sigset_t_size
.sa_flags	ULONG	1
.sa_restorer	ULONG	1
%endif
endstruc

;
;sys/dirent.h
;

struc dirent
%if __SYSCALL__=__S_KERNEL__
.d_ino		ULONG	1
.d_off		ULONG	1
.d_reclen	USHORT	1
.d_name		CHAR	256
%elif __SYSCALL__=__S_LIBC__
.d_ino		ULONG	2
.d_off		ULONG	2
.d_reclen	USHORT	1
.d_type		UCHAR	1
.d_name		CHAR	256
%endif
endstruc


;
;linux/fb.h
;

; ioctl defs for fb

%assign FBIOGET_VSCREENINFO	0x4600	
%assign FBIOPUT_VSCREENINFO	0x4601	
%assign	FBIOGET_FSCREENINFO	0x4602
%assign	FBIOGETCMAP		0x4604
%assign	FBIOPUTCMAP		0x4605
%assign FBIOPAN_DISPLAY		0X4606

; activate flags for ioctl on var->activate

%assign	FB_ACTIVATE_NOW		0
%assign	FB_ACTIVATE_NXTOPEN	1
%assign	FB_ACTIVATE_TEST	2
%assign	FB_ACTIVATE_MASK	15
%assign	FB_ACTIVATE_VBL		16	;activate changes on next VBL - coool
%assign	FB_CHANGE_CMAP_VBL	32
%assign	FB_ACTIVATE_ALL		64

struc fb_fix
.id		CHAR	16
.smem_start	ULONG	1
.smem_len	U32	1
.type		U32	1