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/* Determine whether a DIE covers a PC address.
Copyright (C) 2005 Red Hat, Inc.
This program is Open Source software; you can redistribute it and/or
modify it under the terms of the Open Software License version 1.0 as
published by the Open Source Initiative.
You should have received a copy of the Open Software License along
with this program; if not, you may obtain a copy of the Open Software
License version 1.0 from http://www.opensource.org/licenses/osl.php or
by writing the Open Source Initiative c/o Lawrence Rosen, Esq.,
3001 King Ranch Road, Ukiah, CA 95482. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "libdwP.h"
#include <dwarf.h>
int
dwarf_haspc (Dwarf_Die *die, Dwarf_Addr pc)
{
if (die == NULL)
return -1;
Dwarf_Addr base;
Dwarf_Addr begin;
Dwarf_Addr end;
ptrdiff_t offset = 0;
while ((offset = INTUSE(dwarf_ranges) (die, offset, &base,
&begin, &end)) > 0)
if (pc >= begin && pc < end)
return 1;
return offset;
}
INTDEF (dwarf_haspc)
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