/* rddbg.c -- Read debugging information into a generic form.
- Copyright (C) 1995-2016 Free Software Foundation, Inc.
+ Copyright (C) 1995-2019 Free Software Foundation, Inc.
Written by Ian Lance Taylor <ian@cygnus.com>.
This file is part of GNU Binutils.
(bfd *, asymbol **, long, void *, bfd_boolean *);
static bfd_boolean read_symbol_stabs_debugging_info
(bfd *, asymbol **, long, void *, bfd_boolean *);
-static bfd_boolean read_ieee_debugging_info (bfd *, void *, bfd_boolean *);
static void save_stab (int, int, bfd_vma, const char *);
static void stab_context (void);
static void free_saved_stabs (void);
return NULL;
}
- if (bfd_get_flavour (abfd) == bfd_target_ieee_flavour)
- {
- if (! read_ieee_debugging_info (abfd, dhandle, &found))
- return NULL;
- }
-
/* Try reading the COFF symbols if we didn't find any stabs in COFF
sections. */
if (! found
fprintf (stderr, "%s: %s: %s\n",
bfd_get_filename (abfd), names[i].secname,
bfd_errmsg (bfd_get_error ()));
+ free (shandle);
+ free (stabs);
return FALSE;
}
fprintf (stderr, "%s: %s: %s\n",
bfd_get_filename (abfd), names[i].strsecname,
bfd_errmsg (bfd_get_error ()));
+ free (shandle);
+ free (strings);
+ free (stabs);
return FALSE;
}
/* Zero terminate the strings table, just in case. */
{
shandle = start_stab (dhandle, abfd, TRUE, syms, symcount);
if (shandle == NULL)
- return FALSE;
+ {
+ free (strings);
+ free (stabs);
+ return FALSE;
+ }
}
*pfound = TRUE;
(long) (stab - stabs) / 12);
break;
}
- else
- s = concat (s, (char *) strings + strx,
- (const char *) NULL);
+
+ s = concat (s, (char *) strings + strx,
+ (const char *) NULL);
/* We have to restore the backslash, because, if
the linker is hashing stabs strings, we may
see the same string more than once. */
*p = '\\';
- if (f != NULL)
- free (f);
+ free (f);
f = s;
}
{
stab_context ();
free_saved_stabs ();
+ free (f);
+ free (shandle);
+ free (stabs);
+ free (strings);
return FALSE;
}
*pfound = TRUE;
s = i.name;
+ if (s == NULL || strlen (s) < 1)
+ return FALSE;
f = NULL;
- while (s[strlen (s) - 1] == '\\'
+
+ while (strlen (s) > 0
+ && s[strlen (s) - 1] == '\\'
&& ps + 1 < symend)
{
char *sc, *n;
return TRUE;
}
-
-/* Read IEEE debugging information. */
-
-static bfd_boolean
-read_ieee_debugging_info (bfd *abfd, void *dhandle, bfd_boolean *pfound)
-{
- asection *dsec;
- bfd_size_type size;
- bfd_byte *contents;
-
- /* The BFD backend puts the debugging information into a section
- named .debug. */
-
- dsec = bfd_get_section_by_name (abfd, ".debug");
- if (dsec == NULL)
- return TRUE;
-
- size = bfd_section_size (abfd, dsec);
- contents = (bfd_byte *) xmalloc (size);
- if (! bfd_get_section_contents (abfd, dsec, contents, 0, size))
- return FALSE;
-
- if (! parse_ieee (dhandle, abfd, contents, size))
- return FALSE;
-
- free (contents);
-
- *pfound = TRUE;
-
- return TRUE;
-}
\f
/* Record stabs strings, so that we can give some context for errors. */