43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/* Return address represented by attribute.
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Copyright (C) 2000, 2001, 2002 Red Hat, Inc.
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Written by Ulrich Drepper <drepper@redhat.com>, 2000.
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This program is Open Source software; you can redistribute it and/or
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modify it under the terms of the Open Software License version 1.0 as
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published by the Open Source Initiative.
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You should have received a copy of the Open Software License along
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with this program; if not, you may obtain a copy of the Open Software
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License version 1.0 from http://www.opensource.org/licenses/osl.php or
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by writing the Open Source Initiative c/o Lawrence Rosen, Esq.,
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3001 King Ranch Road, Ukiah, CA 95482. */
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <dwarf.h>
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#include <libdwarfP.h>
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int
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dwarf_formaddr (attr, return_addr, error)
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Dwarf_Attribute attr;
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Dwarf_Addr *return_addr;
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Dwarf_Error *error;
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{
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if (unlikely (attr->form != DW_FORM_addr))
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{
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__libdwarf_error (attr->cu->dbg, error, DW_E_NO_ADDR);
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return DW_DLV_ERROR;
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}
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if (attr->cu->address_size == 4)
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*return_addr = read_4ubyte_unaligned (attr->cu->dbg, attr->valp);
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else
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*return_addr = read_8ubyte_unaligned (attr->cu->dbg, attr->valp);
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return DW_DLV_OK;
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}
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