1912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata/*
2912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata * This file is part of ltrace.
3912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata * Copyright (C) 2014 Petr Machata, Red Hat, Inc.
4912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata *
5912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata * This program is free software; you can redistribute it and/or
6912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata * modify it under the terms of the GNU General Public License as
7912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata * published by the Free Software Foundation; either version 2 of the
8912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata * License, or (at your option) any later version.
9912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata *
10912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata * This program is distributed in the hope that it will be useful, but
11912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata * WITHOUT ANY WARRANTY; without even the implied warranty of
12912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata * General Public License for more details.
14912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata *
15912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata * You should have received a copy of the GNU General Public License
16912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata * along with this program; if not, write to the Free Software
17912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata * 02110-1301 USA
19912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata */
20912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata
21912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata#include <gelf.h>
22912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata
23912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata#include "backend.h"
24912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata#include "proc.h"
25912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata#include "library.h"
26912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata#include "ltrace-elf.h"
27912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata
28912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machataarch_addr_t
29912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machatasym2addr(struct process *proc, struct library_symbol *sym)
30912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata{
31912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata	return sym->enter_addr;
32912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata}
33912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata
34912a0f75b3521803fa724a55f0e883c134c7b4e9Petr MachataGElf_Addr
35912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machataarch_plt_sym_val(struct ltelf *lte, size_t ndx, GElf_Rela *rela)
36912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata{
37912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata	return lte->plt_addr + 32 + ndx * 16;
38912a0f75b3521803fa724a55f0e883c134c7b4e9Petr Machata}
39