1/* 2 * (c) 2008-2009 Alexander Warg <warg@os.inf.tu-dresden.de>, 3 * Frank Mehnert <fm3@os.inf.tu-dresden.de> 4 * economic rights: Technische Universität Dresden (Germany) 5 * 6 * This file is part of TUD:OS and distributed under the terms of the 7 * GNU General Public License 2. 8 * Please see the COPYING-GPL-2 file for details. 9 * 10 * As a special exception, you may use this file as part of a free software 11 * library without restriction. Specifically, if other files instantiate 12 * templates or use macros or inline functions from this file, or you compile 13 * this file and link it with other files to produce an executable, this 14 * file does not by itself cause the resulting executable to be covered by 15 * the GNU General Public License. This exception does not however 16 * invalidate any other reasons why the executable file might be covered by 17 * the GNU General Public License. 18 */ 19 20__l4sys_direct_syscalls = 0xeacff000 21.hidden __l4sys_direct_syscalls 22 23 .macro direct_syscall syscall,offset 24 \syscall = __l4sys_direct_syscalls + \offset 25 .global \syscall 26 .hidden \syscall 27 .endm 28 29 30 direct_syscall __l4sys_invoke_direct, 0x000 31 direct_syscall __l4sys_debugger_direct, 0x200 32