-
-
/* coffgrok.c
-
- Copyright (C) 1994 Free Software Foundation, Inc.
+ Copyright 1994, 1995, 1997, 1998, 2000, 2001, 2002
+ Free Software Foundation, Inc.
This file is part of GNU Binutils.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Written by Steve Chamberlain (sac@cygnus.com)
*/
-#include <bfd.h>
-#include <stdio.h>
+#include "bfd.h"
+#include "libiberty.h"
#include "bucomm.h"
#include "coff/internal.h"
static struct coff_ptr_struct *rawsyms;
static int rawcount;
static bfd *abfd;
-extern char *xcalloc ();
+
#define PTR_SIZE 4
#define SHORT_SIZE 2
#define INT_SIZE 4
#define INDEXOF(p) ((struct coff_ptr_struct *)(p)-(rawsyms))
+static struct coff_scope *empty_scope PARAMS ((void));
+static struct coff_symbol *empty_symbol PARAMS ((void));
+static void push_scope PARAMS ((int));
+static void pop_scope PARAMS ((void));
+static void do_sections_p1 PARAMS ((struct coff_ofile *));
+static void do_sections_p2 PARAMS ((struct coff_ofile *));
+static struct coff_where *do_where PARAMS ((int));
+static struct coff_line *do_lines PARAMS ((int, char *));
+static struct coff_type *do_type PARAMS ((int));
+static struct coff_visible *do_visible PARAMS ((int));
+static int do_define PARAMS ((int, struct coff_scope *));
+static struct coff_ofile *doit PARAMS ((void));
+
static struct coff_scope *
empty_scope ()
{
relsize = bfd_get_reloc_upper_bound (abfd, section);
if (relsize < 0)
bfd_fatal (bfd_get_filename (abfd));
+ if (relsize == 0)
+ continue;
relpp = (arelent **) xmalloc (relsize);
relcount = bfd_canonicalize_reloc (abfd, section, relpp, syms);
if (relcount < 0)
head->sections[i].data = section->flags & SEC_DATA;
if (strcmp (section->name, ".bss") == 0)
head->sections[i].data = 1;
- head->sections[i].address = section->vma;
+ head->sections[i].address = section->lma;
head->sections[i].size = section->_raw_size;
head->sections[i].number = idx;
head->sections[i].nrelocs = section->reloc_count;
asection *section;
for (section = abfd->sections; section; section = section->next)
{
- int j;
+ unsigned int j;
+
for (j = 0; j < section->reloc_count; j++)
{
int idx;
int i;
{
struct internal_syment *sym = &rawsyms[i].u.syment;
- struct coff_where *where
- = (struct coff_where *) (malloc (sizeof (struct coff_where)));
+ struct coff_where *where =
+ (struct coff_where *) (xmalloc (sizeof (struct coff_where)));
where->offset = sym->n_value;
if (sym->n_scnum == -1)
struct coff_line *
do_lines (i, name)
int i;
- char *name;
+ char *name ATTRIBUTE_UNUSED;
{
struct coff_line *res = (struct coff_line *) xcalloc (sizeof (struct coff_line), 1);
asection *s;
- int l;
+ unsigned int l;
+
/* Find out if this function has any line numbers in the table */
for (s = abfd->sections; s; s = s->next)
{
/* These lines are for this function - so count them and stick them on */
int c = 0;
/* Find the linenumber of the top of the function, since coff linenumbers
- are relative to the start of the function. */
+ are relative to the start of the function. */
int start_line = rawsyms[i + 3].u.auxent.x_sym.x_misc.x_lnsz.x_lnno;
l++;
{
struct internal_syment *sym = &rawsyms[i].u.syment;
union internal_auxent *aux = &rawsyms[i + 1].u.auxent;
- struct coff_type *res = (struct coff_type *) malloc (sizeof (struct coff_type));
+ struct coff_type *res =
+ (struct coff_type *) xmalloc (sizeof (struct coff_type));
int type = sym->n_type;
int which_dt = 0;
+ int dimind = 0;
res->type = coff_basic_type;
res->u.basic = type & 0xf;
break;
case DT_ARY:
{
-
- /* Look in the auxent for the dimensions and build lots of dims */
- int els = aux->x_sym.x_fcnary.x_ary.x_dimen[which_dt];
- if (els)
- {
- struct coff_type *ptr = (struct coff_type *) malloc (sizeof (struct coff_type));
- ptr->type = coff_array_type;
- ptr->size = els * res->size;
- ptr->u.array.dim = els;
- ptr->u.array.array_of = res;
- res = ptr;
- }
+ struct coff_type *ptr = ((struct coff_type *)
+ xmalloc (sizeof (struct coff_type)));
+ int els = (dimind < DIMNUM
+ ? aux->x_sym.x_fcnary.x_ary.x_dimen[dimind]
+ : 0);
+ ++dimind;
+ ptr->type = coff_array_type;
+ ptr->size = els * res->size;
+ ptr->u.array.dim = els;
+ ptr->u.array.array_of = res;
+ res = ptr;
+ break;
}
-
- break;
case DT_PTR:
{
- struct coff_type *ptr = (struct coff_type *) malloc (sizeof (struct coff_type));
+ struct coff_type *ptr =
+ (struct coff_type *) xmalloc (sizeof (struct coff_type));
ptr->size = PTR_SIZE;
ptr->type = coff_pointer_type;
ptr->u.pointer.points_to = res;
}
case DT_FCN:
{
- struct coff_type *ptr = (struct coff_type *) malloc (sizeof (struct coff_type));
+ struct coff_type *ptr
+ = (struct coff_type *) xmalloc (sizeof (struct coff_type));
ptr->size = 0;
ptr->type = coff_function_type;
ptr->u.function.function_returns = res;
int i;
{
struct internal_syment *sym = &rawsyms[i].u.syment;
- struct coff_visible *visible = (struct coff_visible *) (malloc (sizeof (struct coff_visible)));
+ struct coff_visible *visible =
+ (struct coff_visible *) (xmalloc (sizeof (struct coff_visible)));
enum coff_vis_type t;
switch (sym->n_sclass)
{
int i;
int infile = 0;
struct coff_ofile *head =
- (struct coff_ofile *) xmalloc (sizeof (struct coff_ofile));
+ (struct coff_ofile *) xmalloc (sizeof (struct coff_ofile));
ofile = head;
head->source_head = 0;
head->source_tail = 0;
case C_FILE:
{
/* new source file announced */
- struct coff_sfile *n = (struct coff_sfile *) malloc (sizeof (struct coff_sfile));
+ struct coff_sfile *n =
+ (struct coff_sfile *) xmalloc (sizeof (struct coff_sfile));
n->section = (struct coff_isection *) xcalloc (sizeof (struct coff_isection), abfd->section_count + 1);
cur_sfile = n;
n->name = sym->_n._n_nptr[1];
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