Blame sysdeps/unix/mips/sysdep.h

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/* Copyright (C) 1992-2018 Free Software Foundation, Inc.
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   This file is part of the GNU C Library.
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   Contributed by Brendan Kehoe (brendan@zen.org).
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   The GNU C Library is free software; you can redistribute it and/or
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   modify it under the terms of the GNU Lesser General Public
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   License as published by the Free Software Foundation; either
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   version 2.1 of the License, or (at your option) any later version.
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   The GNU C Library is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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   Lesser General Public License for more details.
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   You should have received a copy of the GNU Lesser General Public
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   License along with the GNU C Library.  If not, see
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   <http://www.gnu.org/licenses/>.  */
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#include <sgidefs.h>
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#include <sysdeps/unix/sysdep.h>
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#ifndef __mips_isa_rev
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# define __mips_isa_rev 0
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#endif
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#ifdef __ASSEMBLER__
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#include <regdef.h>
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#define ENTRY(name) \
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  .globl name;								      \
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  .align 2;								      \
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  .ent name,0;								      \
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  name##:								      \
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  cfi_startproc;
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#undef END
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#define	END(function)                                   \
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		cfi_endproc;				\
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		.end	function;		        \
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		.size	function,.-function
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#define ret	j ra ; nop
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#undef PSEUDO_END
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#define PSEUDO_END(sym) cfi_endproc; .end sym; .size sym,.-sym
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#define PSEUDO_NOERRNO(name, syscall_name, args)	\
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  .align 2;						\
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  ENTRY(name)						\
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  .set nomips16;					\
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  .set noreorder;					\
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  li v0, SYS_ify(syscall_name);				\
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  syscall
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#undef PSEUDO_END_NOERRNO
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#define PSEUDO_END_NOERRNO(sym) cfi_endproc; .end sym; .size sym,.-sym
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#define ret_NOERRNO ret
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#define PSEUDO_ERRVAL(name, syscall_name, args)	\
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  .align 2;						\
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  ENTRY(name)						\
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  .set nomips16;					\
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  .set noreorder;					\
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  li v0, SYS_ify(syscall_name);				\
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  syscall
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#undef PSEUDO_END_ERRVAL
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#define PSEUDO_END_ERRVAL(sym) cfi_endproc; .end sym; .size sym,.-sym
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#define ret_ERRVAL ret
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#define r0	v0
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#define r1	v1
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/* The mips move insn is d,s.  */
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#define MOVE(x,y)	move y , x
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#if _MIPS_SIM == _ABIO32
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# define L(label) $L ## label
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#else
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# define L(label) .L ## label
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#endif
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#endif