Initial revision
[kopensolaris-gnu/glibc.git] / sysdeps / unix / bsd / sun / m68k / sysdep.h
1 /* Copyright (C) 1991 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 Library General Public License for more details.
13
14 You should have received a copy of the GNU Library General Public
15 License along with the GNU C Library; see the file COPYING.LIB.  If
16 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
17 Cambridge, MA 02139, USA.  */
18
19 #include <sysdeps/unix/sysdep.h>
20
21 #ifdef  __STDC__
22 #define ENTRY(name)                                                           \
23   .globl _##name;                                                             \
24   .even;                                                                      \
25   _##name##:
26 #else
27 #define ENTRY(name)                                                           \
28   .globl _/**/name;                                                           \
29   .even;                                                                      \
30   _/**/name/**/:
31 #endif
32
33 #ifdef  __STDC__
34 #define PSEUDO(name, syscall_name)                                            \
35   .set sysno, SYS_##syscall_name;                                             \
36   .set zero, 0;                                                               \
37   .even;                                                                      \
38   .globl syscall_error;                                                       \
39   error: jmp syscall_error;                                                   \
40   ENTRY (name)                                                                \
41   pea sysno;                                                                  \
42   trap zero;                                                                  \
43   bcs error                                                                   \
44 #else
45 #define PSEUDO(name, syscall_name)                                            \
46   .set sysno, SYS_/**/syscall_name;                                           \
47   .set zero, 0;                                                               \
48   .even;                                                                      \
49   .globl syscall_error;                                                       \
50   error: jmp syscall_error;                                                   \
51   ENTRY (name)                                                                \
52   pea sysno;                                                                  \
53   trap zero;                                                                  \
54   bcs error                                                                   \
55 #endif
56
57 #define ret     rts
58 #define r0      d0
59 #define r1      d1
60 #define movl    movel