kolibrios/data/common/fasmdep/linux_header.inc

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; Header for Linux program
format ELF executable 3
entry start
; for system calls
include 'unistd.inc'
macro __mov a,b
{
if b eq
else if ~(b eqtype 1)
mov a, b
else if b = 0
xor a, a
else if (b < 0x80) & (b >= -0x80)
push b
pop a
else
mov a, b
end if
}
macro kercall a,b,c,d,e,f,g
{
__mov eax, a
__mov ebx, b
__mov ecx, c
__mov edx, d
__mov esi, e
__mov edi, f
__mov ebp, g
int 0x80
}
macro stdcall func,[arg]
{
reverse
pushd arg
common
call func
}
PROT_READ = 0x1 ; page can be read
PROT_WRITE = 0x2 ; page can be written
PROT_EXEC = 0x4 ; page can be executed
PROT_SEM = 0x8 ; page may be used for atomic ops
PROT_NONE = 0x0 ; page can not be accessed
PROT_GROWSDOWN = 0x01000000 ; mprotect flag: extend change to start of growsdown vma
PROT_GROWSUP = 0x02000000 ; mprotect flag: extend change to end of growsup vma
MAP_SHARED = 0x01 ; Share changes
MAP_PRIVATE = 0x02 ; Changes are private
MAP_TYPE = 0x0f ; Mask for type of mapping
MAP_FIXED = 0x10 ; Interpret addr exactly
MAP_ANONYMOUS = 0x20 ; don't use a file
O_ACCMODE = 00000003
O_RDONLY = 00000000
O_WRONLY = 00000001
O_RDWR = 00000002
O_CREAT = 00000100 ; not fcntl
O_EXCL = 00000200 ; not fcntl
O_NOCTTY = 00000400 ; not fcntl
O_TRUNC = 00001000 ; not fcntl
O_APPEND = 00002000
O_NONBLOCK = 00004000
O_DSYNC = 00010000 ; used to be O_SYNC, see below
FASYNC = 00020000 ; fcntl, for BSD compatibility
O_DIRECT = 00040000 ; direct disk access hint
O_LARGEFILE = 00100000
O_DIRECTORY = 00200000 ; must be a directory
O_NOFOLLOW = 00400000 ; don't follow links
O_NOATIME = 01000000
O_CLOEXEC = 02000000 ; set close_on_exec
__O_SYNC = 04000000
O_SYNC = (__O_SYNC + O_DSYNC)
O_NDELAY = O_NONBLOCK
segment readable executable