/* Generic stabs parsing for gas.
- Copyright 1989, 1990, 1991, 1993, 1995, 1996, 1997, 1998, 2000, 2001
- Free Software Foundation, Inc.
+ Copyright (C) 1989-2015 Free Software Foundation, Inc.
-This file is part of GAS, the GNU Assembler.
+ This file is part of GAS, the GNU Assembler.
-GAS is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as
-published by the Free Software Foundation; either version 2,
-or (at your option) any later version.
+ GAS is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 3,
+ or (at your option) any later version.
-GAS is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
-the GNU General Public License for more details.
+ GAS is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ the GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with GAS; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA. */
+ You should have received a copy of the GNU General Public License
+ along with GAS; see the file COPYING. If not, write to the Free
+ Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+ 02110-1301, USA. */
#include "as.h"
+#include "filenames.h"
#include "obstack.h"
#include "subsegs.h"
#include "ecoff.h"
p = frag_more (1);
*p = 0;
retval = seg_info (seg)->stabu.stab_string_size = 1;
-#ifdef BFD_ASSEMBLER
bfd_set_section_flags (stdoutput, seg, SEC_READONLY | SEC_DEBUGGING);
if (seg->name == stabstr_secname)
seg->name = xstrdup (stabstr_secname);
-#endif
}
if (length > 0)
ends in "\" and the debug info is continued in the next .stabs
directive) from being separated by other random symbols. */
symbol = symbol_create (string, undefined_section, 0,
- (struct frag *) NULL);
+ &zero_address_frag);
if (what == 's' || what == 'n')
{
/* Pick up the value from the input line. */
- symbol_set_frag (symbol, &zero_address_frag);
pseudo_set (symbol);
}
else
symbol_append (symbol, symbol_lastP, &symbol_rootP, &symbol_lastP);
+ symbol_get_bfdsym (symbol)->flags |= BSF_DEBUGGING;
+
S_SET_TYPE (symbol, type);
S_SET_OTHER (symbol, other);
S_SET_DESC (symbol, desc);
if (! seg_info (seg)->hadone)
{
-#ifdef BFD_ASSEMBLER
bfd_set_section_flags (stdoutput, seg,
SEC_READONLY | SEC_RELOC | SEC_DEBUGGING);
-#endif
#ifdef INIT_STAB_SECTION
INIT_STAB_SECTION (seg);
#endif
as_where (&file, &lineno);
if (use_gnu_debug_info_extensions)
{
- char *dir, *dir2;
+ const char *dir;
+ char *dir2;
- dir = getpwd ();
- dir2 = alloca (strlen (dir) + 2);
+ dir = remap_debug_filename (getpwd ());
+ dir2 = (char *) alloca (strlen (dir) + 2);
sprintf (dir2, "%s%s", dir, "/");
generate_asm_file (N_SO, dir2);
+ xfree ((char *) dir);
}
generate_asm_file (N_SO, file);
}
char sym[30];
char *buf;
char *tmp = file;
- char *endp = file + strlen (file);
+ char *file_endp = file + strlen (file);
char *bufp;
if (last_file != NULL
- && strcmp (last_file, file) == 0)
+ && filename_cmp (last_file, file) == 0)
return;
/* Rather than try to do this in some efficient fashion, we just
/* Allocate enough space for the file name (possibly extended with
doubled up backslashes), the symbol name, and the other characters
that make up a stabs file directive. */
- bufp = buf = xmalloc (2 * strlen (file) + strlen (sym) + 12);
+ bufp = buf = (char *) xmalloc (2 * strlen (file) + strlen (sym) + 12);
*bufp++ = '"';
- while (tmp < endp)
+ while (tmp < file_endp)
{
char *bslash = strchr (tmp, '\\');
size_t len = (bslash) ? (size_t) (bslash - tmp + 1) : strlen (tmp);
prev_lineno = lineno;
}
else if (lineno == prev_lineno
- && strcmp (file, prev_file) == 0)
+ && filename_cmp (file, prev_file) == 0)
{
/* Same file/line as last time. */
return;
{
/* Remember file/line for next time. */
prev_lineno = lineno;
- if (strcmp (file, prev_file) != 0)
+ if (filename_cmp (file, prev_file) != 0)
{
free (prev_file);
prev_file = xstrdup (file);
}
as_where (&file, &lineno);
- asprintf (&buf, "\"%s:F1\",%d,0,%d,%s",
- funcname, N_FUN, lineno + 1, startlabname);
+ if (asprintf (&buf, "\"%s:F1\",%d,0,%d,%s",
+ funcname, N_FUN, lineno + 1, startlabname) == -1)
+ as_fatal ("%s", xstrerror (errno));
input_line_pointer = buf;
s_stab ('s');
free (buf);
++label_count;
colon (sym);
- asprintf (&buf, "\"\",%d,0,0,%s-%s", N_FUN, sym, startlabname);
+ if (asprintf (&buf, "\"\",%d,0,0,%s-%s", N_FUN, sym, startlabname) == -1)
+ as_fatal ("%s", xstrerror (errno));
input_line_pointer = buf;
s_stab ('s');
free (buf);