sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall.h

   1 /* MIPS16 syscall wrappers.
   2    Copyright (C) 2013-2019 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #ifndef MIPS16_SYSCALL_H
  20 #define MIPS16_SYSCALL_H 1
  21
  22 long long __nomips16 __mips16_syscall0 (long number);
  23 #define __mips16_syscall0(dummy, number)                                \
  24         __mips16_syscall0 ((long) (number))
  25
  26 long long __nomips16 __mips16_syscall1 (long a0,
  27                                         long number);
  28 #define __mips16_syscall1(a0, number)                                   \
  29         __mips16_syscall1 ((long) (a0),                                 \
  30                            (long) (number))
  31
  32 long long __nomips16 __mips16_syscall2 (long a0, long a1,
  33                                         long number);
  34 #define __mips16_syscall2(a0, a1, number)                               \
  35         __mips16_syscall2 ((long) (a0), (long) (a1),                    \
  36                            (long) (number))
  37
  38 long long __nomips16 __mips16_syscall3 (long a0, long a1, long a2,
  39                                         long number);
  40 #define __mips16_syscall3(a0, a1, a2, number)                           \
  41         __mips16_syscall3 ((long) (a0), (long) (a1), (long) (a2),       \
  42                            (long) (number))
  43
  44 long long __nomips16 __mips16_syscall4 (long a0, long a1, long a2, long a3,
  45                                         long number);
  46 #define __mips16_syscall4(a0, a1, a2, a3, number)                       \
  47         __mips16_syscall4 ((long) (a0), (long) (a1), (long) (a2),       \
  48                            (long) (a3),                                 \
  49                            (long) (number))
  50
  51 /* The remaining ones use regular MIPS wrappers.  */
  52
  53 #define __mips16_syscall5(a0, a1, a2, a3, a4, number)                   \
  54         __mips_syscall5 ((long) (a0), (long) (a1), (long) (a2),         \
  55                          (long) (a3), (long) (a4),                      \
  56                          (long) (number))
  57
  58 #define __mips16_syscall6(a0, a1, a2, a3, a4, a5, number)               \
  59         __mips_syscall6 ((long) (a0), (long) (a1), (long) (a2),         \
  60                          (long) (a3), (long) (a4), (long) (a5),         \
  61                          (long) (number))
  62
  63 #define __mips16_syscall7(a0, a1, a2, a3, a4, a5, a6, number)           \
  64         __mips_syscall7 ((long) (a0), (long) (a1), (long) (a2),         \
  65                          (long) (a3), (long) (a4), (long) (a5),         \
  66                          (long) (a6),                                   \
  67                          (long) (number))
  68
  69 #endif