sysdeps/unix/bsd/vax/sysdep.h

   1 /* Copyright (C) 1991, 1992, 1995, 1997 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 Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the 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    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, write to the Free
  16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17    02111-1307 USA.  */
  18
  19 #include <sysdeps/unix/sysdep.h>
  20
  21 #ifdef  __ASSEMBLER__
  22
  23 #ifdef  __STDC__
  24 #define ENTRY(name)                                                           \
  25   .globl _##name;                                                             \
  26   .even;                                                                      \
  27   _##name##:
  28 #else
  29 #define ENTRY(name)                                                           \
  30   .globl _/**/name;                                                           \
  31   .even;                                                                      \
  32   _/**/name/**/:
  33 #endif
  34
  35 #ifdef  __STDC__
  36 #define PSEUDO(name, syscall_name, args)                                      \
  37   .even;                                                                      \
  38   .globl syscall_error                                                        \
  39   error: jmp syscall_error;                                                   \
  40   ENTRY (name)                                                                \
  41   chmk $SYS_##syscall_name                                                    \
  42   bcs error
  43 #else
  44 #define PSEUDO(name, syscall_name, args)                                      \
  45   .even;                                                                      \
  46   .globl syscall_error                                                        \
  47   error: jmp syscall_error;                                                   \
  48   ENTRY (name)                                                                \
  49   chmk $SYS_/**/syscall_name                                                  \
  50   bcs error
  51 #endif
  52
  53 #define MOVE(x,y)       movl x , y
  54
  55 #endif  /* __ASSEMBLER__ */