/* Copyright (C) 1991, 92, 93, 96 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with the GNU C Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <sysdeps/generic/sysdep.h> #include <syscall.h> #define HAVE_SYSCALLS /* Note that using a `PASTE' macro loses. */ #ifdef __STDC__ #define SYSCALL__(name, args) PSEUDO (__##name, name, args) #else #define SYSCALL__(name, args) PSEUDO (__/**/name, name, args) #endif #define SYSCALL(name, args) PSEUDO (name, name, args) /* Machine-dependent sysdep.h files are expected to define the macro PSEUDO (function_name, syscall_name) to emit assembly code to define the C-callable function FUNCTION_NAME to do system call SYSCALL_NAME. r0 and r1 are the system call outputs. MOVE(x, y) should be defined as an instruction such that "MOVE(r1, r0)" works. ret should be defined as the return instruction. */ #ifdef __STDC__ #define SYS_ify(syscall_name) SYS_##syscall_name #else #define SYS_ify(syscall_name) SYS_/**/syscall_name #endif /* Terminate a system call named SYM. This is used on some platforms to generate correct debugging information. */ #ifndef PSEUDO_END #define PSEUDO_END(sym) #endif