/* addr2line.c -- convert addresses to line number and function name
- Copyright (C) 1997-2018 Free Software Foundation, Inc.
+ Copyright (C) 1997-2020 Free Software Foundation, Inc.
Contributed by Ulrich Lauther <Ulrich.Lauther@mchp.siemens.de>
This file is part of GNU Binutils.
static bfd_boolean pretty_print; /* -p, print on one line. */
static bfd_boolean base_names; /* -s, strip directory names. */
+/* Flags passed to the name demangler. */
+static int demangle_flags = DMGL_PARAMS | DMGL_ANSI;
+
static int naddr; /* Number of addresses to process. */
static char **addr; /* Hex addresses to process. */
{"functions", no_argument, NULL, 'f'},
{"inlines", no_argument, NULL, 'i'},
{"pretty-print", no_argument, NULL, 'p'},
+ {"recurse-limit", no_argument, NULL, 'R'},
+ {"recursion-limit", no_argument, NULL, 'R'},
+ {"no-recurse-limit", no_argument, NULL, 'r'},
+ {"no-recursion-limit", no_argument, NULL, 'r'},
{"section", required_argument, NULL, 'j'},
{"target", required_argument, NULL, 'b'},
{"help", no_argument, NULL, 'H'},
-s --basenames Strip directory names\n\
-f --functions Show function names\n\
-C --demangle[=style] Demangle function names\n\
+ -R --recurse-limit Enable a limit on recursion whilst demangling. [Default]\n\
+ -r --no-recurse-limit Disable a limit on recursion whilst demangling\n\
-h --help Display this information\n\
-v --version Display the program's version\n\
\n"));
if (found)
return;
- if ((bfd_get_section_flags (abfd, section) & SEC_ALLOC) == 0)
+ if ((bfd_section_flags (section) & SEC_ALLOC) == 0)
return;
- vma = bfd_get_section_vma (abfd, section);
+ vma = bfd_section_vma (section);
if (pc < vma)
return;
- size = bfd_get_section_size (section);
+ size = bfd_section_size (section);
if (pc >= vma + size)
return;
if (found)
return;
- if ((bfd_get_section_flags (abfd, section) & SEC_ALLOC) == 0)
+ if ((bfd_section_flags (section) & SEC_ALLOC) == 0)
return;
- size = bfd_get_section_size (section);
+ size = bfd_section_size (section);
if (pc >= size)
return;
name = "??";
else if (do_demangle)
{
- alloc = bfd_demangle (abfd, name, DMGL_ANSI | DMGL_PARAMS);
+ alloc = bfd_demangle (abfd, name, demangle_flags);
if (alloc != NULL)
name = alloc;
}
expandargv (&argc, &argv);
- bfd_init ();
+ if (bfd_init () != BFD_INIT_MAGIC)
+ fatal (_("fatal error: libbfd ABI mismatch"));
set_default_bfd_target ();
file_name = NULL;
section_name = NULL;
target = NULL;
- while ((c = getopt_long (argc, argv, "ab:Ce:sfHhij:pVv", long_options, (int *) 0))
+ while ((c = getopt_long (argc, argv, "ab:Ce:rRsfHhij:pVv", long_options, (int *) 0))
!= EOF)
{
switch (c)
cplus_demangle_set_style (style);
}
break;
+ case 'r':
+ demangle_flags |= DMGL_NO_RECURSE_LIMIT;
+ break;
+ case 'R':
+ demangle_flags &= ~ DMGL_NO_RECURSE_LIMIT;
+ break;
case 'e':
file_name = optarg;
break;