1998-04-03 20:06:51 +08:00
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/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
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1997-06-13 05:24:27 +08:00
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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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2001-07-06 12:56:23 +08:00
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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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1997-06-13 05:24:27 +08:00
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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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2001-07-06 12:56:23 +08:00
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Lesser General Public License for more details.
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1997-06-13 05:24:27 +08:00
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2001-07-06 12:56:23 +08:00
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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, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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1997-06-13 05:24:27 +08:00
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#include <sysdep.h>
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/* We define errno here, to be consistent with Linux/i386. */
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.bss
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1998-06-01 21:37:18 +08:00
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.globl C_SYMBOL_NAME(errno)
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.type C_SYMBOL_NAME(errno),%object
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.size C_SYMBOL_NAME(errno),4
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C_SYMBOL_NAME(errno): .zero 4
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1998-10-23 21:41:52 +08:00
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weak_alias (errno, _errno)
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1997-06-13 05:24:27 +08:00
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.text
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/* The syscall stubs jump here when they detect an error.
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1998-04-03 20:06:51 +08:00
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The code for Linux is almost identical to the canonical Unix
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code, except that the error number in R0 is negated. */
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1997-06-13 05:24:27 +08:00
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#undef CALL_MCOUNT
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1998-04-03 20:06:51 +08:00
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#define CALL_MCOUNT /* Don't insert the profiling call, it clobbers R0. */
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1997-06-13 05:24:27 +08:00
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ENTRY (__syscall_error)
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1998-04-03 20:06:51 +08:00
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rsb r0, r0, $0
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1997-06-13 05:24:27 +08:00
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#define __syscall_error __syscall_error_1
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#include <sysdeps/unix/arm/sysdep.S>
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