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32 lines
1.1 KiB
ArmAsm
32 lines
1.1 KiB
ArmAsm
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/* Copyright (C) 1996 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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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 Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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Cambridge, MA 02139, USA. */
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#include <sysdep.h>
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.text
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SYSCALL_ERROR_HANDLER
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ENTRY (syscall)
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move.l (%sp)+, %a0 /* Pop return address. */
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DO_CALL ((%sp), 5) /* Frob the args and do the system call. */
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tst.l %d0 /* Check %d0 for error. */
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jmi error /* Jump to error handler if negative. */
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jmp (%a0) /* Return to caller. */
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error: pea (%a0)
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jra syscall_error
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