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/* Copyright (C) 2000, 2002, 2003, 2004, 2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef _LINUX_SPARC_SYSDEP_H
#define _LINUX_SPARC_SYSDEP_H 1
#undef INLINE_SYSCALL
#define INLINE_SYSCALL(name, nr, args...) \
inline_syscall##nr(__SYSCALL_STRING, __NR_##name, args)
#undef INTERNAL_SYSCALL_DECL
#define INTERNAL_SYSCALL_DECL(err) do { } while (0)
#undef INTERNAL_SYSCALL
#define INTERNAL_SYSCALL(name, err, nr, args...) \
inline_syscall##nr(__INTERNAL_SYSCALL_STRING, __NR_##name, args)
#undef INTERNAL_SYSCALL_NCS
#define INTERNAL_SYSCALL_NCS(name, err, nr, args...) \
inline_syscall##nr(__INTERNAL_SYSCALL_STRING, name, args)
#undef INTERNAL_SYSCALL_ERROR_P
#define INTERNAL_SYSCALL_ERROR_P(val, err) \
((unsigned long) (val) >= -515L)
#undef INTERNAL_SYSCALL_ERRNO
#define INTERNAL_SYSCALL_ERRNO(val, err) (-(val))
#define inline_syscall0(string,name,dummy...) \
({ \
register long __o0 __asm__ ("o0"); \
register long __g1 __asm__ ("g1") = name; \
__asm __volatile (string : "=r" (__g1), "=r" (__o0) : \
"0" (__g1) : \
__SYSCALL_CLOBBERS); \
__o0; \
})
#define inline_syscall1(string,name,arg1) \
({ \
register long __o0 __asm__ ("o0") = (long)(arg1); \
register long __g1 __asm__ ("g1") = name; \
__asm __volatile (string : "=r" (__g1), "=r" (__o0) : \
"0" (__g1), "1" (__o0) : \
__SYSCALL_CLOBBERS); \
__o0; \
})
#define inline_syscall2(string,name,arg1,arg2) \
({ \
register long __o0 __asm__ ("o0") = (long)(arg1); \
register long __o1 __asm__ ("o1") = (long)(arg2); \
register long __g1 __asm__ ("g1") = name; \
__asm __volatile (string : "=r" (__g1), "=r" (__o0) : \
"0" (__g1), "1" (__o0), "r" (__o1) : \
__SYSCALL_CLOBBERS); \
__o0; \
})
#define inline_syscall3(string,name,arg1,arg2,arg3) \
({ \
register long __o0 __asm__ ("o0") = (long)(arg1); \
register long __o1 __asm__ ("o1") = (long)(arg2); \
register long __o2 __asm__ ("o2") = (long)(arg3); \
register long __g1 __asm__ ("g1") = name; \
__asm __volatile (string : "=r" (__g1), "=r" (__o0) : \
"0" (__g1), "1" (__o0), "r" (__o1), \
"r" (__o2) : \
__SYSCALL_CLOBBERS); \
__o0; \
})
#define inline_syscall4(string,name,arg1,arg2,arg3,arg4) \
({ \
register long __o0 __asm__ ("o0") = (long)(arg1); \
register long __o1 __asm__ ("o1") = (long)(arg2); \
register long __o2 __asm__ ("o2") = (long)(arg3); \
register long __o3 __asm__ ("o3") = (long)(arg4); \
register long __g1 __asm__ ("g1") = name; \
__asm __volatile (string : "=r" (__g1), "=r" (__o0) : \
"0" (__g1), "1" (__o0), "r" (__o1), \
"r" (__o2), "r" (__o3) : \
__SYSCALL_CLOBBERS); \
__o0; \
})
#define inline_syscall5(string,name,arg1,arg2,arg3,arg4,arg5) \
({ \
register long __o0 __asm__ ("o0") = (long)(arg1); \
register long __o1 __asm__ ("o1") = (long)(arg2); \
register long __o2 __asm__ ("o2") = (long)(arg3); \
register long __o3 __asm__ ("o3") = (long)(arg4); \
register long __o4 __asm__ ("o4") = (long)(arg5); \
register long __g1 __asm__ ("g1") = name; \
__asm __volatile (string : "=r" (__g1), "=r" (__o0) : \
"0" (__g1), "1" (__o0), "r" (__o1), \
"r" (__o2), "r" (__o3), "r" (__o4) : \
__SYSCALL_CLOBBERS); \
__o0; \
})
#define inline_syscall6(string,name,arg1,arg2,arg3,arg4,arg5,arg6) \
({ \
register long __o0 __asm__ ("o0") = (long)(arg1); \
register long __o1 __asm__ ("o1") = (long)(arg2); \
register long __o2 __asm__ ("o2") = (long)(arg3); \
register long __o3 __asm__ ("o3") = (long)(arg4); \
register long __o4 __asm__ ("o4") = (long)(arg5); \
register long __o5 __asm__ ("o5") = (long)(arg6); \
register long __g1 __asm__ ("g1") = name; \
__asm __volatile (string : "=r" (__g1), "=r" (__o0) : \
"0" (__g1), "1" (__o0), "r" (__o1), \
"r" (__o2), "r" (__o3), "r" (__o4), \
"r" (__o5) : \
__SYSCALL_CLOBBERS); \
__o0; \
})
#define INLINE_CLONE_SYSCALL(arg1,arg2,arg3,arg4,arg5) \
({ \
register long __o0 __asm__ ("o0") = (long)(arg1); \
register long __o1 __asm__ ("o1") = (long)(arg2); \
register long __o2 __asm__ ("o2") = (long)(arg3); \
register long __o3 __asm__ ("o3") = (long)(arg4); \
register long __o4 __asm__ ("o4") = (long)(arg5); \
register long __g1 __asm__ ("g1") = __NR_clone; \
__asm __volatile (__CLONE_SYSCALL_STRING : \
"=r" (__g1), "=r" (__o0), "=r" (__o1) : \
"0" (__g1), "1" (__o0), "2" (__o1), \
"r" (__o2), "r" (__o3), "r" (__o4) : \
__SYSCALL_CLOBBERS); \
__o0; \
})
#ifdef __ASSEMBLER__
# define JUMPTARGET(sym) sym
#endif
#endif /* _LINUX_SPARC_SYSDEP_H */
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