1*07dc1947SRichard Lowe /*
2*07dc1947SRichard Lowe
3*07dc1947SRichard Lowe Copyright (C) 2000,2002,2004,2005,2006 Silicon Graphics, Inc. All Rights Reserved.
4*07dc1947SRichard Lowe Portions Copyright 2008-2010 David Anderson, Inc. All rights reserved.
5*07dc1947SRichard Lowe
6*07dc1947SRichard Lowe This program is free software; you can redistribute it and/or modify it
7*07dc1947SRichard Lowe under the terms of version 2.1 of the GNU Lesser General Public License
8*07dc1947SRichard Lowe as published by the Free Software Foundation.
9*07dc1947SRichard Lowe
10*07dc1947SRichard Lowe This program is distributed in the hope that it would be useful, but
11*07dc1947SRichard Lowe WITHOUT ANY WARRANTY; without even the implied warranty of
12*07dc1947SRichard Lowe MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13*07dc1947SRichard Lowe
14*07dc1947SRichard Lowe Further, this software is distributed without any warranty that it is
15*07dc1947SRichard Lowe free of the rightful claim of any third person regarding infringement
16*07dc1947SRichard Lowe or the like. Any license provided herein, whether implied or
17*07dc1947SRichard Lowe otherwise, applies only to this software file. Patent licenses, if
18*07dc1947SRichard Lowe any, provided herein do not apply to combinations of this program with
19*07dc1947SRichard Lowe other software, or any other product whatsoever.
20*07dc1947SRichard Lowe
21*07dc1947SRichard Lowe You should have received a copy of the GNU Lesser General Public
22*07dc1947SRichard Lowe License along with this program; if not, write the Free Software
23*07dc1947SRichard Lowe Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston MA 02110-1301,
24*07dc1947SRichard Lowe USA.
25*07dc1947SRichard Lowe
26*07dc1947SRichard Lowe Contact information: Silicon Graphics, Inc., 1500 Crittenden Lane,
27*07dc1947SRichard Lowe Mountain View, CA 94043, or:
28*07dc1947SRichard Lowe
29*07dc1947SRichard Lowe http://www.sgi.com
30*07dc1947SRichard Lowe
31*07dc1947SRichard Lowe For further information regarding this notice, see:
32*07dc1947SRichard Lowe
33*07dc1947SRichard Lowe http://oss.sgi.com/projects/GenInfo/NoticeExplan
34*07dc1947SRichard Lowe
35*07dc1947SRichard Lowe */
36*07dc1947SRichard Lowe
37*07dc1947SRichard Lowe /* This source file used for SGI-IRIX rqs processing.
38*07dc1947SRichard Lowe Unused otherwise.
39*07dc1947SRichard Lowe */
40*07dc1947SRichard Lowe
41*07dc1947SRichard Lowe
42*07dc1947SRichard Lowe #include "config.h"
43*07dc1947SRichard Lowe #include "dwarf_incl.h"
44*07dc1947SRichard Lowe #include <stdio.h>
45*07dc1947SRichard Lowe #include "dwarf_line.h"
46*07dc1947SRichard Lowe
47*07dc1947SRichard Lowe /*
48*07dc1947SRichard Lowe Return DW_DLV_OK or, if error,
49*07dc1947SRichard Lowe DW_DLV_ERROR.
50*07dc1947SRichard Lowe
51*07dc1947SRichard Lowe Thru pointers, return 2 arrays and a count
52*07dc1947SRichard Lowe for rqs.
53*07dc1947SRichard Lowe */
54*07dc1947SRichard Lowe int
_dwarf_line_address_offsets(Dwarf_Debug dbg,Dwarf_Die die,Dwarf_Addr ** addrs,Dwarf_Off ** offs,Dwarf_Unsigned * returncount,Dwarf_Error * err)55*07dc1947SRichard Lowe _dwarf_line_address_offsets(Dwarf_Debug dbg,
56*07dc1947SRichard Lowe Dwarf_Die die,
57*07dc1947SRichard Lowe Dwarf_Addr ** addrs,
58*07dc1947SRichard Lowe Dwarf_Off ** offs,
59*07dc1947SRichard Lowe Dwarf_Unsigned * returncount,
60*07dc1947SRichard Lowe Dwarf_Error * err)
61*07dc1947SRichard Lowe {
62*07dc1947SRichard Lowe Dwarf_Addr *laddrs;
63*07dc1947SRichard Lowe Dwarf_Off *loffsets;
64*07dc1947SRichard Lowe Dwarf_Signed lcount;
65*07dc1947SRichard Lowe Dwarf_Signed i;
66*07dc1947SRichard Lowe int res;
67*07dc1947SRichard Lowe Dwarf_Line *linebuf;
68*07dc1947SRichard Lowe
69*07dc1947SRichard Lowe res = _dwarf_internal_srclines(die, &linebuf, &lcount, /* addrlist=
70*07dc1947SRichard Lowe */ true,
71*07dc1947SRichard Lowe /* linelist= */ false, err);
72*07dc1947SRichard Lowe if (res != DW_DLV_OK) {
73*07dc1947SRichard Lowe return res;
74*07dc1947SRichard Lowe }
75*07dc1947SRichard Lowe laddrs = (Dwarf_Addr *)
76*07dc1947SRichard Lowe _dwarf_get_alloc(dbg, DW_DLA_ADDR, lcount);
77*07dc1947SRichard Lowe if (laddrs == NULL) {
78*07dc1947SRichard Lowe dwarf_srclines_dealloc(dbg, linebuf, lcount);
79*07dc1947SRichard Lowe _dwarf_error(dbg, err, DW_DLE_ALLOC_FAIL);
80*07dc1947SRichard Lowe return (DW_DLV_ERROR);
81*07dc1947SRichard Lowe }
82*07dc1947SRichard Lowe loffsets = (Dwarf_Off *)
83*07dc1947SRichard Lowe _dwarf_get_alloc(dbg, DW_DLA_ADDR, lcount);
84*07dc1947SRichard Lowe if (loffsets == NULL) {
85*07dc1947SRichard Lowe dwarf_srclines_dealloc(dbg, linebuf, lcount);
86*07dc1947SRichard Lowe /* We already allocated what laddrs points at, so we'e better
87*07dc1947SRichard Lowe deallocate that space since we are not going to return the
88*07dc1947SRichard Lowe pointer to the caller. */
89*07dc1947SRichard Lowe dwarf_dealloc(dbg, laddrs, DW_DLA_ADDR);
90*07dc1947SRichard Lowe _dwarf_error(dbg, err, DW_DLE_ALLOC_FAIL);
91*07dc1947SRichard Lowe return (DW_DLV_ERROR);
92*07dc1947SRichard Lowe }
93*07dc1947SRichard Lowe
94*07dc1947SRichard Lowe for (i = 0; i < lcount; i++) {
95*07dc1947SRichard Lowe laddrs[i] = linebuf[i]->li_address;
96*07dc1947SRichard Lowe loffsets[i] = linebuf[i]->li_addr_line.li_offset;
97*07dc1947SRichard Lowe }
98*07dc1947SRichard Lowe dwarf_srclines_dealloc(dbg, linebuf, lcount);
99*07dc1947SRichard Lowe *returncount = lcount;
100*07dc1947SRichard Lowe *offs = loffsets;
101*07dc1947SRichard Lowe *addrs = laddrs;
102*07dc1947SRichard Lowe return DW_DLV_OK;
103*07dc1947SRichard Lowe }
104*07dc1947SRichard Lowe
105*07dc1947SRichard Lowe /*
106*07dc1947SRichard Lowe It's impossible for callers of dwarf_srclines() to get to and
107*07dc1947SRichard Lowe free all the resources (in particular, the li_context and its
108*07dc1947SRichard Lowe lc_file_entries).
109*07dc1947SRichard Lowe So this function, new July 2005, does it.
110*07dc1947SRichard Lowe */
111