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48 lines
1.3 KiB
ArmAsm
48 lines
1.3 KiB
ArmAsm
/* Copyright (C) 1992, 1995, 1997 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 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 not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <sysdep.h>
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#ifndef SYS_brk
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#define SYS_brk 17
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#endif
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#ifndef HAVE_GNU_LD
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#define _end end
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#endif
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.data
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ENTRY(__curbrk)
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.word 0
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.end __curbrk
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.text
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SYSCALL__(brk, 1)
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.set reorder
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/* Handle the query case. */
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bnez a0, 1f
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move a0,v0
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1: /* Update __curbrk and exit cleanly. */
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sw a0, __curbrk
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move v0, zero
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jr ra
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.end __brk
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weak_alias (__brk, brk)
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