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Diffstat (limited to 'bfd/ecoff.c')
-rw-r--r--bfd/ecoff.c308
1 files changed, 158 insertions, 150 deletions
diff --git a/bfd/ecoff.c b/bfd/ecoff.c
index 86a12228e7f..359c2547db6 100644
--- a/bfd/ecoff.c
+++ b/bfd/ecoff.c
@@ -65,7 +65,7 @@ static boolean ecoff_compute_section_file_positions PARAMS ((bfd *abfd));
static bfd_size_type ecoff_compute_reloc_file_positions PARAMS ((bfd *abfd));
static boolean ecoff_get_extr PARAMS ((asymbol *, EXTR *));
static void ecoff_set_index PARAMS ((asymbol *, bfd_size_type));
-static unsigned int ecoff_armap_hash PARAMS ((CONST char *s,
+static unsigned int ecoff_armap_hash PARAMS ((const char *s,
unsigned int *rehash,
unsigned int size,
unsigned int hlog));
@@ -78,7 +78,7 @@ static asection bfd_debug_section =
"*DEBUG*", 0, 0, NULL, 0, 0, 0,
/* linker_mark, linker_has_input, gc_mark, segment_mark, */
0, 0, 0, 0,
- /* vma, lma, _cooked_size, _raw_size, */
+ /* vma, lma, _cooked_size, _raw_size, */
0, 0, 0, 0,
/* output_offset, output_section, alignment_power, */
0, NULL, 0,
@@ -104,8 +104,8 @@ boolean
_bfd_ecoff_mkobject (abfd)
bfd *abfd;
{
- abfd->tdata.ecoff_obj_data = ((struct ecoff_tdata *)
- bfd_zalloc (abfd, sizeof (ecoff_data_type)));
+ bfd_size_type amt = sizeof (ecoff_data_type);
+ abfd->tdata.ecoff_obj_data = (struct ecoff_tdata *) bfd_zalloc (abfd, amt);
if (abfd->tdata.ecoff_obj_data == NULL)
return false;
@@ -474,13 +474,12 @@ ecoff_slurp_symbolic_header (abfd)
}
/* Read the symbolic information header. */
- raw = (PTR) bfd_malloc ((size_t) external_hdr_size);
+ raw = (PTR) bfd_malloc (external_hdr_size);
if (raw == NULL)
goto error_return;
- if (bfd_seek (abfd, ecoff_data (abfd)->sym_filepos, SEEK_SET) == -1
- || (bfd_read (raw, external_hdr_size, 1, abfd)
- != external_hdr_size))
+ if (bfd_seek (abfd, ecoff_data (abfd)->sym_filepos, SEEK_SET) != 0
+ || bfd_bread (raw, external_hdr_size, abfd) != external_hdr_size)
goto error_return;
internal_symhdr = &ecoff_data (abfd)->debug_info.symbolic_header;
(*backend->debug_swap.swap_hdr_in) (abfd, raw, internal_symhdr);
@@ -525,6 +524,8 @@ _bfd_ecoff_slurp_symbolic_info (abfd, ignore, debug)
struct fdr *fdr_ptr;
bfd_size_type raw_end;
bfd_size_type cb_end;
+ bfd_size_type amt;
+ file_ptr pos;
BFD_ASSERT (debug == &ecoff_data (abfd)->debug_info);
@@ -583,11 +584,11 @@ _bfd_ecoff_slurp_symbolic_info (abfd, ignore, debug)
raw = (PTR) bfd_alloc (abfd, raw_size);
if (raw == NULL)
return false;
- if (bfd_seek (abfd,
- (ecoff_data (abfd)->sym_filepos
- + backend->debug_swap.external_hdr_size),
- SEEK_SET) != 0
- || bfd_read (raw, raw_size, 1, abfd) != raw_size)
+
+ pos = ecoff_data (abfd)->sym_filepos;
+ pos += backend->debug_swap.external_hdr_size;
+ if (bfd_seek (abfd, pos, SEEK_SET) != 0
+ || bfd_bread (raw, raw_size, abfd) != raw_size)
{
bfd_release (abfd, raw);
return false;
@@ -624,9 +625,9 @@ _bfd_ecoff_slurp_symbolic_info (abfd, ignore, debug)
We need to look at the fdr to deal with a lot of information in
the symbols, so we swap them here. */
- debug->fdr = (struct fdr *) bfd_alloc (abfd,
- (internal_symhdr->ifdMax *
- sizeof (struct fdr)));
+ amt = internal_symhdr->ifdMax;
+ amt *= sizeof (struct fdr);
+ debug->fdr = (struct fdr *) bfd_alloc (abfd, amt);
if (debug->fdr == NULL)
return false;
external_fdr_size = backend->debug_swap.external_fdr_size;
@@ -658,8 +659,9 @@ _bfd_ecoff_make_empty_symbol (abfd)
bfd *abfd;
{
ecoff_symbol_type *new;
+ bfd_size_type amt = sizeof (ecoff_symbol_type);
- new = (ecoff_symbol_type *) bfd_alloc (abfd, sizeof (ecoff_symbol_type));
+ new = (ecoff_symbol_type *) bfd_alloc (abfd, amt);
if (new == (ecoff_symbol_type *) NULL)
return (asymbol *) NULL;
memset ((PTR) new, 0, sizeof *new);
@@ -858,6 +860,7 @@ ecoff_set_symbol_info (abfd, ecoff_sym, asym, ext, weak)
asection *section;
arelent_chain *reloc_chain;
unsigned int bitsize;
+ bfd_size_type amt;
/* Get a section with the same name as the symbol (usually
__CTOR_LIST__ or __DTOR_LIST__). FIXME: gcc uses the
@@ -877,7 +880,8 @@ ecoff_set_symbol_info (abfd, ecoff_sym, asym, ext, weak)
{
char *copy;
- copy = (char *) bfd_alloc (abfd, strlen (name) + 1);
+ amt = strlen (name) + 1;
+ copy = (char *) bfd_alloc (abfd, amt);
if (!copy)
return false;
strcpy (copy, name);
@@ -885,8 +889,8 @@ ecoff_set_symbol_info (abfd, ecoff_sym, asym, ext, weak)
}
/* Build a reloc pointing to this constructor. */
- reloc_chain =
- (arelent_chain *) bfd_alloc (abfd, sizeof (arelent_chain));
+ amt = sizeof (arelent_chain);
+ reloc_chain = (arelent_chain *) bfd_alloc (abfd, amt);
if (!reloc_chain)
return false;
reloc_chain->relent.sym_ptr_ptr =
@@ -958,7 +962,8 @@ _bfd_ecoff_slurp_symbol_table (abfd)
if (bfd_get_symcount (abfd) == 0)
return true;
- internal_size = bfd_get_symcount (abfd) * sizeof (ecoff_symbol_type);
+ internal_size = bfd_get_symcount (abfd);
+ internal_size *= sizeof (ecoff_symbol_type);
internal = (ecoff_symbol_type *) bfd_alloc (abfd, internal_size);
if (internal == NULL)
return false;
@@ -1663,7 +1668,7 @@ ecoff_slurp_reloc_table (abfd, section, symbols)
const struct ecoff_backend_data * const backend = ecoff_backend (abfd);
arelent *internal_relocs;
bfd_size_type external_reloc_size;
- bfd_size_type external_relocs_size;
+ bfd_size_type amt;
char *external_relocs;
arelent *rptr;
unsigned int i;
@@ -1676,19 +1681,19 @@ ecoff_slurp_reloc_table (abfd, section, symbols)
if (_bfd_ecoff_slurp_symbol_table (abfd) == false)
return false;
- internal_relocs = (arelent *) bfd_alloc (abfd,
- (sizeof (arelent)
- * section->reloc_count));
+ amt = section->reloc_count;
+ amt *= sizeof (arelent);
+ internal_relocs = (arelent *) bfd_alloc (abfd, amt);
+
external_reloc_size = backend->external_reloc_size;
- external_relocs_size = external_reloc_size * section->reloc_count;
- external_relocs = (char *) bfd_alloc (abfd, external_relocs_size);
+ amt = external_reloc_size * section->reloc_count;
+ external_relocs = (char *) bfd_alloc (abfd, amt);
if (internal_relocs == (arelent *) NULL
|| external_relocs == (char *) NULL)
return false;
if (bfd_seek (abfd, section->rel_filepos, SEEK_SET) != 0)
return false;
- if (bfd_read (external_relocs, 1, external_relocs_size, abfd)
- != external_relocs_size)
+ if (bfd_bread (external_relocs, amt, abfd) != amt)
return false;
for (i = 0, rptr = internal_relocs; i < section->reloc_count; i++, rptr++)
@@ -1717,7 +1722,7 @@ ecoff_slurp_reloc_table (abfd, section, symbols)
}
else
{
- CONST char *sec_name;
+ const char *sec_name;
asection *sec;
/* r_symndx is a section key. */
@@ -1814,8 +1819,8 @@ _bfd_ecoff_find_nearest_line (abfd, section, ignore_symbols, offset,
asection *section;
asymbol **ignore_symbols ATTRIBUTE_UNUSED;
bfd_vma offset;
- CONST char **filename_ptr;
- CONST char **functionname_ptr;
+ const char **filename_ptr;
+ const char **functionname_ptr;
unsigned int *retline_ptr;
{
const struct ecoff_debug_swap * const debug_swap
@@ -1830,9 +1835,9 @@ _bfd_ecoff_find_nearest_line (abfd, section, ignore_symbols, offset,
if (ecoff_data (abfd)->find_line_info == NULL)
{
- ecoff_data (abfd)->find_line_info =
- ((struct ecoff_find_line *)
- bfd_zalloc (abfd, sizeof (struct ecoff_find_line)));
+ bfd_size_type amt = sizeof (struct ecoff_find_line);
+ ecoff_data (abfd)->find_line_info
+ = (struct ecoff_find_line *) bfd_zalloc (abfd, amt);
if (ecoff_data (abfd)->find_line_info == NULL)
return false;
}
@@ -2057,13 +2062,15 @@ ecoff_compute_section_file_positions (abfd)
boolean rdata_in_text;
boolean first_data, first_nonalloc;
const bfd_vma round = ecoff_backend (abfd)->round;
+ bfd_size_type amt;
sofar = _bfd_ecoff_sizeof_headers (abfd, false);
file_sofar = sofar;
/* Sort the sections by VMA. */
- sorted_hdrs = (asection **) bfd_malloc (abfd->section_count
- * sizeof (asection *));
+ amt = abfd->section_count;
+ amt *= sizeof (asection *);
+ sorted_hdrs = (asection **) bfd_malloc (amt);
if (sorted_hdrs == NULL)
return false;
for (current = abfd->sections, i = 0;
@@ -2257,6 +2264,8 @@ _bfd_ecoff_set_section_contents (abfd, section, location, offset, count)
file_ptr offset;
bfd_size_type count;
{
+ file_ptr pos;
+
/* This must be done first, because bfd_set_section_contents is
going to set output_has_begun to true. */
if (abfd->output_has_begun == false)
@@ -2285,8 +2294,9 @@ _bfd_ecoff_set_section_contents (abfd, section, location, offset, count)
if (count == 0)
return true;
- if (bfd_seek (abfd, (file_ptr) (section->filepos + offset), SEEK_SET) != 0
- || bfd_write (location, 1, count, abfd) != count)
+ pos = section->filepos + offset;
+ if (bfd_seek (abfd, pos, SEEK_SET) != 0
+ || bfd_bwrite (location, count, abfd) != count)
return false;
return true;
@@ -2513,7 +2523,7 @@ _bfd_ecoff_write_object_contents (abfd)
siz = filhsz;
if (siz < aoutsz)
siz = aoutsz;
- buff = (PTR) bfd_malloc ((size_t) siz);
+ buff = (PTR) bfd_malloc (siz);
if (buff == NULL)
goto error_return;
}
@@ -2573,7 +2583,7 @@ _bfd_ecoff_write_object_contents (abfd)
current->flags);
if (bfd_coff_swap_scnhdr_out (abfd, (PTR) &section, buff) == 0
- || bfd_write (buff, 1, scnhsz, abfd) != scnhsz)
+ || bfd_bwrite (buff, scnhsz, abfd) != scnhsz)
goto error_return;
if ((section.s_flags & STYP_TEXT) != 0
@@ -2724,11 +2734,11 @@ _bfd_ecoff_write_object_contents (abfd)
goto error_return;
bfd_coff_swap_filehdr_out (abfd, (PTR) &internal_f, buff);
- if (bfd_write (buff, 1, filhsz, abfd) != filhsz)
+ if (bfd_bwrite (buff, filhsz, abfd) != filhsz)
goto error_return;
bfd_coff_swap_aouthdr_out (abfd, (PTR) &internal_a, buff);
- if (bfd_write (buff, 1, aoutsz, abfd) != aoutsz)
+ if (bfd_bwrite (buff, aoutsz, abfd) != aoutsz)
goto error_return;
/* Build the external symbol information. This must be done before
@@ -2756,12 +2766,13 @@ _bfd_ecoff_write_object_contents (abfd)
arelent **reloc_ptr_ptr;
arelent **reloc_end;
char *out_ptr;
+ bfd_size_type amt;
if (current->reloc_count == 0)
continue;
- reloc_buff =
- bfd_alloc (abfd, current->reloc_count * external_reloc_size);
+ amt = current->reloc_count * external_reloc_size;
+ reloc_buff = bfd_alloc (abfd, amt);
if (reloc_buff == NULL)
goto error_return;
@@ -2792,7 +2803,7 @@ _bfd_ecoff_write_object_contents (abfd)
}
else
{
- CONST char *name;
+ const char *name;
name = bfd_get_section_name (abfd, bfd_get_section (sym));
if (strcmp (name, ".text") == 0)
@@ -2837,9 +2848,8 @@ _bfd_ecoff_write_object_contents (abfd)
if (bfd_seek (abfd, current->rel_filepos, SEEK_SET) != 0)
goto error_return;
- if (bfd_write (reloc_buff,
- external_reloc_size, current->reloc_count, abfd)
- != external_reloc_size * current->reloc_count)
+ amt = current->reloc_count * external_reloc_size;
+ if (bfd_bwrite (reloc_buff, amt, abfd) != amt)
goto error_return;
bfd_release (abfd, reloc_buff);
reloc_buff = NULL;
@@ -2869,12 +2879,12 @@ _bfd_ecoff_write_object_contents (abfd)
if (bfd_seek (abfd, (file_ptr) ecoff_data (abfd)->sym_filepos - 1,
SEEK_SET) != 0)
goto error_return;
- if (bfd_read (&c, 1, 1, abfd) == 0)
+ if (bfd_bread (&c, (bfd_size_type) 1, abfd) == 0)
c = 0;
if (bfd_seek (abfd, (file_ptr) ecoff_data (abfd)->sym_filepos - 1,
SEEK_SET) != 0)
goto error_return;
- if (bfd_write (&c, 1, 1, abfd) != 1)
+ if (bfd_bwrite (&c, (bfd_size_type) 1, abfd) != 1)
goto error_return;
}
@@ -2942,7 +2952,7 @@ _bfd_ecoff_write_object_contents (abfd)
static unsigned int
ecoff_armap_hash (s, rehash, size, hlog)
- CONST char *s;
+ const char *s;
unsigned int *rehash;
unsigned int size;
unsigned int hlog;
@@ -2975,9 +2985,10 @@ _bfd_ecoff_slurp_armap (abfd)
char *raw_ptr;
struct symdef *symdef_ptr;
char *stringbase;
+ bfd_size_type amt;
/* Get the name of the first element. */
- i = bfd_read ((PTR) nextname, 1, 16, abfd);
+ i = bfd_bread ((PTR) nextname, (bfd_size_type) 16, abfd);
if (i == 0)
return true;
if (i != 16)
@@ -3032,7 +3043,7 @@ _bfd_ecoff_slurp_armap (abfd)
if (raw_armap == (char *) NULL)
return false;
- if (bfd_read ((PTR) raw_armap, 1, parsed_size, abfd) != parsed_size)
+ if (bfd_bread ((PTR) raw_armap, parsed_size, abfd) != parsed_size)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_malformed_archive);
@@ -3042,7 +3053,7 @@ _bfd_ecoff_slurp_armap (abfd)
ardata->tdata = (PTR) raw_armap;
- count = bfd_h_get_32 (abfd, (PTR) raw_armap);
+ count = H_GET_32 (abfd, raw_armap);
ardata->symdef_count = 0;
ardata->cache = (struct ar_cache *) NULL;
@@ -3069,8 +3080,8 @@ _bfd_ecoff_slurp_armap (abfd)
unsigned int name_offset, file_offset;
unsigned int hash, rehash, srch;
- name_offset = bfd_h_get_32 (abfd, (PTR) raw_ptr);
- file_offset = bfd_h_get_32 (abfd, (PTR) (raw_ptr + 4));
+ name_offset = H_GET_32 (abfd, raw_ptr);
+ file_offset = H_GET_32 (abfd, (raw_ptr + 4));
if (file_offset == 0)
continue;
hash = ecoff_armap_hash (stringbase + name_offset, &rehash, count,
@@ -3082,8 +3093,7 @@ _bfd_ecoff_slurp_armap (abfd)
for (srch = (hash + rehash) & (count - 1);
srch != hash && srch != i;
srch = (srch + rehash) & (count - 1))
- BFD_ASSERT (bfd_h_get_32 (abfd, (PTR) (raw_armap + 8 + srch * 8))
- != 0);
+ BFD_ASSERT (H_GET_32 (abfd, (raw_armap + 8 + srch * 8)) != 0);
BFD_ASSERT (srch == i);
}
}
@@ -3092,12 +3102,12 @@ _bfd_ecoff_slurp_armap (abfd)
raw_ptr = raw_armap + 4;
for (i = 0; i < count; i++, raw_ptr += 8)
- if (bfd_h_get_32 (abfd, (PTR) (raw_ptr + 4)) != 0)
+ if (H_GET_32 (abfd, (raw_ptr + 4)) != 0)
++ardata->symdef_count;
- symdef_ptr = ((struct symdef *)
- bfd_alloc (abfd,
- ardata->symdef_count * sizeof (struct symdef)));
+ amt = ardata->symdef_count;
+ amt *= sizeof (struct symdef);
+ symdef_ptr = (struct symdef *) bfd_alloc (abfd, amt);
if (!symdef_ptr)
return false;
@@ -3108,10 +3118,10 @@ _bfd_ecoff_slurp_armap (abfd)
{
unsigned int name_offset, file_offset;
- file_offset = bfd_h_get_32 (abfd, (PTR) (raw_ptr + 4));
+ file_offset = H_GET_32 (abfd, (raw_ptr + 4));
if (file_offset == 0)
continue;
- name_offset = bfd_h_get_32 (abfd, (PTR) raw_ptr);
+ name_offset = H_GET_32 (abfd, raw_ptr);
symdef_ptr->s.name = stringbase + name_offset;
symdef_ptr->file_offset = file_offset;
++symdef_ptr;
@@ -3137,7 +3147,7 @@ _bfd_ecoff_write_armap (abfd, elength, map, orl_count, stridx)
int stridx;
{
unsigned int hashsize, hashlog;
- unsigned int symdefsize;
+ bfd_size_type symdefsize;
int padit;
unsigned int stringsize;
unsigned int mapsize;
@@ -3210,12 +3220,12 @@ _bfd_ecoff_write_armap (abfd, elength, map, orl_count, stridx)
if (((char *) (&hdr))[i] == '\0')
(((char *) (&hdr))[i]) = ' ';
- if (bfd_write ((PTR) &hdr, 1, sizeof (struct ar_hdr), abfd)
+ if (bfd_bwrite ((PTR) &hdr, (bfd_size_type) sizeof (struct ar_hdr), abfd)
!= sizeof (struct ar_hdr))
return false;
- bfd_h_put_32 (abfd, (bfd_vma) hashsize, temp);
- if (bfd_write ((PTR) temp, 1, 4, abfd) != 4)
+ H_PUT_32 (abfd, hashsize, temp);
+ if (bfd_bwrite ((PTR) temp, (bfd_size_type) 4, abfd) != 4)
return false;
hashtable = (bfd_byte *) bfd_zalloc (abfd, symdefsize);
@@ -3230,7 +3240,7 @@ _bfd_ecoff_write_armap (abfd, elength, map, orl_count, stridx)
/* Advance firstreal to the file position of this archive
element. */
- if (((bfd *) map[i].pos) != last_elt)
+ if (map[i].u.abfd != last_elt)
{
do
{
@@ -3238,13 +3248,13 @@ _bfd_ecoff_write_armap (abfd, elength, map, orl_count, stridx)
firstreal += firstreal % 2;
current = current->next;
}
- while (current != (bfd *) map[i].pos);
+ while (current != map[i].u.abfd);
}
last_elt = current;
hash = ecoff_armap_hash (*map[i].name, &rehash, hashsize, hashlog);
- if (bfd_h_get_32 (abfd, (PTR) (hashtable + (hash * 8) + 4)) != 0)
+ if (H_GET_32 (abfd, (hashtable + (hash * 8) + 4)) != 0)
{
unsigned int srch;
@@ -3252,7 +3262,7 @@ _bfd_ecoff_write_armap (abfd, elength, map, orl_count, stridx)
for (srch = (hash + rehash) & (hashsize - 1);
srch != hash;
srch = (srch + rehash) & (hashsize - 1))
- if (bfd_h_get_32 (abfd, (PTR) (hashtable + (srch * 8) + 4)) == 0)
+ if (H_GET_32 (abfd, (hashtable + (srch * 8) + 4)) == 0)
break;
BFD_ASSERT (srch != hash);
@@ -3260,27 +3270,25 @@ _bfd_ecoff_write_armap (abfd, elength, map, orl_count, stridx)
hash = srch;
}
- bfd_h_put_32 (abfd, (bfd_vma) map[i].namidx,
- (PTR) (hashtable + hash * 8));
- bfd_h_put_32 (abfd, (bfd_vma) firstreal,
- (PTR) (hashtable + hash * 8 + 4));
+ H_PUT_32 (abfd, map[i].namidx, (hashtable + hash * 8));
+ H_PUT_32 (abfd, firstreal, (hashtable + hash * 8 + 4));
}
- if (bfd_write ((PTR) hashtable, 1, symdefsize, abfd) != symdefsize)
+ if (bfd_bwrite ((PTR) hashtable, symdefsize, abfd) != symdefsize)
return false;
bfd_release (abfd, hashtable);
/* Now write the strings. */
- bfd_h_put_32 (abfd, (bfd_vma) stringsize, temp);
- if (bfd_write ((PTR) temp, 1, 4, abfd) != 4)
+ H_PUT_32 (abfd, stringsize, temp);
+ if (bfd_bwrite ((PTR) temp, (bfd_size_type) 4, abfd) != 4)
return false;
for (i = 0; i < orl_count; i++)
{
bfd_size_type len;
len = strlen (*map[i].name) + 1;
- if (bfd_write ((PTR) (*map[i].name), 1, len, abfd) != len)
+ if (bfd_bwrite ((PTR) (*map[i].name), len, abfd) != len)
return false;
}
@@ -3288,7 +3296,7 @@ _bfd_ecoff_write_armap (abfd, elength, map, orl_count, stridx)
bug-compatible for DECstation ar we use a null. */
if (padit)
{
- if (bfd_write ("", 1, 1, abfd) != 1)
+ if (bfd_bwrite ("", (bfd_size_type) 1, abfd) != 1)
return false;
}
@@ -3304,10 +3312,11 @@ _bfd_ecoff_archive_p (abfd)
{
struct artdata *tdata_hold;
char armag[SARMAG + 1];
+ bfd_size_type amt;
tdata_hold = abfd->tdata.aout_ar_data;
- if (bfd_read ((PTR) armag, 1, SARMAG, abfd) != SARMAG)
+ if (bfd_bread ((PTR) armag, (bfd_size_type) SARMAG, abfd) != SARMAG)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_wrong_format);
@@ -3323,8 +3332,8 @@ _bfd_ecoff_archive_p (abfd)
/* We are setting bfd_ardata(abfd) here, but since bfd_ardata
involves a cast, we can't do it as the left operand of
assignment. */
- abfd->tdata.aout_ar_data =
- (struct artdata *) bfd_zalloc (abfd, sizeof (struct artdata));
+ amt = sizeof (struct artdata);
+ abfd->tdata.aout_ar_data = (struct artdata *) bfd_zalloc (abfd, amt);
if (bfd_ardata (abfd) == (struct artdata *) NULL)
{
@@ -3441,9 +3450,9 @@ _bfd_ecoff_bfd_link_hash_table_create (abfd)
bfd *abfd;
{
struct ecoff_link_hash_table *ret;
+ bfd_size_type amt = sizeof (struct ecoff_link_hash_table);
- ret = ((struct ecoff_link_hash_table *)
- bfd_alloc (abfd, sizeof (struct ecoff_link_hash_table)));
+ ret = (struct ecoff_link_hash_table *) bfd_alloc (abfd, amt);
if (ret == NULL)
return NULL;
if (! _bfd_link_hash_table_init (&ret->root, abfd,
@@ -3533,7 +3542,7 @@ ecoff_link_add_archive_symbols (abfd, info)
return (_bfd_generic_link_add_archive_symbols
(abfd, info, ecoff_link_check_archive_element));
- armap_count = bfd_h_get_32 (abfd, raw_armap);
+ armap_count = H_GET_32 (abfd, raw_armap);
armap_log = 0;
for (i = 1; i < armap_count; i <<= 1)
@@ -3586,7 +3595,7 @@ ecoff_link_add_archive_symbols (abfd, info)
hash = ecoff_armap_hash (h->root.string, &rehash, armap_count,
armap_log);
- file_offset = bfd_h_get_32 (abfd, hashtable + (hash * 8) + 4);
+ file_offset = H_GET_32 (abfd, hashtable + (hash * 8) + 4);
if (file_offset == 0)
{
/* Nothing in this slot. */
@@ -3594,7 +3603,7 @@ ecoff_link_add_archive_symbols (abfd, info)
continue;
}
- name = stringbase + bfd_h_get_32 (abfd, hashtable + (hash * 8));
+ name = stringbase + H_GET_32 (abfd, hashtable + (hash * 8));
if (name[0] != h->root.string[0]
|| strcmp (name, h->root.string) != 0)
{
@@ -3607,10 +3616,10 @@ ecoff_link_add_archive_symbols (abfd, info)
srch != hash;
srch = (srch + rehash) & (armap_count - 1))
{
- file_offset = bfd_h_get_32 (abfd, hashtable + (srch * 8) + 4);
+ file_offset = H_GET_32 (abfd, hashtable + (srch * 8) + 4);
if (file_offset == 0)
break;
- name = stringbase + bfd_h_get_32 (abfd, hashtable + (srch * 8));
+ name = stringbase + H_GET_32 (abfd, hashtable + (srch * 8));
if (name[0] == h->root.string[0]
&& strcmp (name, h->root.string) == 0)
{
@@ -3628,7 +3637,7 @@ ecoff_link_add_archive_symbols (abfd, info)
hash = srch;
}
- element = (*backend->get_elt_at_filepos) (abfd, file_offset);
+ element = (*backend->get_elt_at_filepos) (abfd, (file_ptr) file_offset);
if (element == (bfd *) NULL)
return false;
@@ -3664,7 +3673,7 @@ ecoff_link_check_archive_element (abfd, info, pneeded)
HDRR *symhdr;
bfd_size_type external_ext_size;
PTR external_ext = NULL;
- size_t esize;
+ bfd_size_type esize;
char *ssext = NULL;
char *ext_ptr;
char *ext_end;
@@ -3687,17 +3696,17 @@ ecoff_link_check_archive_element (abfd, info, pneeded)
if (external_ext == NULL && esize != 0)
goto error_return;
- if (bfd_seek (abfd, symhdr->cbExtOffset, SEEK_SET) != 0
- || bfd_read (external_ext, 1, esize, abfd) != esize)
+ if (bfd_seek (abfd, (file_ptr) symhdr->cbExtOffset, SEEK_SET) != 0
+ || bfd_bread (external_ext, esize, abfd) != esize)
goto error_return;
- ssext = (char *) bfd_malloc (symhdr->issExtMax);
+ ssext = (char *) bfd_malloc ((bfd_size_type) symhdr->issExtMax);
if (ssext == NULL && symhdr->issExtMax != 0)
goto error_return;
- if (bfd_seek (abfd, symhdr->cbSsExtOffset, SEEK_SET) != 0
- || (bfd_read (ssext, 1, symhdr->issExtMax, abfd) !=
- (bfd_size_type) symhdr->issExtMax))
+ if (bfd_seek (abfd, (file_ptr) symhdr->cbSsExtOffset, SEEK_SET) != 0
+ || (bfd_bread (ssext, (bfd_size_type) symhdr->issExtMax, abfd)
+ != (bfd_size_type) symhdr->issExtMax))
goto error_return;
/* Look through the external symbols to see if they define some
@@ -3787,7 +3796,7 @@ ecoff_link_add_object_symbols (abfd, info)
HDRR *symhdr;
bfd_size_type external_ext_size;
PTR external_ext = NULL;
- size_t esize;
+ bfd_size_type esize;
char *ssext = NULL;
boolean result;
@@ -3807,16 +3816,16 @@ ecoff_link_add_object_symbols (abfd, info)
if (external_ext == NULL && esize != 0)
goto error_return;
- if (bfd_seek (abfd, symhdr->cbExtOffset, SEEK_SET) != 0
- || bfd_read (external_ext, 1, esize, abfd) != esize)
+ if (bfd_seek (abfd, (file_ptr) symhdr->cbExtOffset, SEEK_SET) != 0
+ || bfd_bread (external_ext, esize, abfd) != esize)
goto error_return;
- ssext = (char *) bfd_malloc (symhdr->issExtMax);
+ ssext = (char *) bfd_malloc ((bfd_size_type) symhdr->issExtMax);
if (ssext == NULL && symhdr->issExtMax != 0)
goto error_return;
- if (bfd_seek (abfd, symhdr->cbSsExtOffset, SEEK_SET) != 0
- || (bfd_read (ssext, 1, symhdr->issExtMax, abfd)
+ if (bfd_seek (abfd, (file_ptr) symhdr->cbSsExtOffset, SEEK_SET) != 0
+ || (bfd_bread (ssext, (bfd_size_type) symhdr->issExtMax, abfd)
!= (bfd_size_type) symhdr->issExtMax))
goto error_return;
@@ -3857,12 +3866,13 @@ ecoff_link_add_externals (abfd, info, external_ext, ssext)
struct ecoff_link_hash_entry **sym_hash;
char *ext_ptr;
char *ext_end;
+ bfd_size_type amt;
ext_count = ecoff_data (abfd)->debug_info.symbolic_header.iextMax;
- sym_hash = ((struct ecoff_link_hash_entry **)
- bfd_alloc (abfd,
- ext_count * sizeof (struct bfd_link_hash_entry *)));
+ amt = ext_count;
+ amt *= sizeof (struct bfd_link_hash_entry *);
+ sym_hash = (struct ecoff_link_hash_entry **) bfd_alloc (abfd, amt);
if (!sym_hash)
return false;
ecoff_data (abfd)->sym_hashes = sym_hash;
@@ -3999,7 +4009,7 @@ ecoff_link_add_externals (abfd, info, external_ext, ssext)
h = NULL;
if (! (_bfd_generic_link_add_one_symbol
(info, abfd, name,
- esym.weakext ? BSF_WEAK : BSF_GLOBAL,
+ (flagword) (esym.weakext ? BSF_WEAK : BSF_GLOBAL),
section, value, (const char *) NULL, true, true,
(struct bfd_link_hash_entry **) &h)))
return false;
@@ -4288,25 +4298,24 @@ ecoff_final_link_debug_accumulate (output_bfd, input_bfd, info, handle)
HDRR *symhdr = &debug->symbolic_header;
boolean ret;
-#define READ(ptr, offset, count, size, type) \
- if (symhdr->count == 0) \
- debug->ptr = NULL; \
- else \
- { \
- debug->ptr = (type) bfd_malloc ((size_t) (size * symhdr->count)); \
- if (debug->ptr == NULL) \
- { \
- ret = false; \
- goto return_something; \
- } \
- if ((bfd_seek (input_bfd, (file_ptr) symhdr->offset, SEEK_SET) \
- != 0) \
- || (bfd_read (debug->ptr, size, symhdr->count, \
- input_bfd) != size * symhdr->count)) \
- { \
- ret = false; \
- goto return_something; \
- } \
+#define READ(ptr, offset, count, size, type) \
+ if (symhdr->count == 0) \
+ debug->ptr = NULL; \
+ else \
+ { \
+ bfd_size_type amt = (bfd_size_type) size * symhdr->count; \
+ debug->ptr = (type) bfd_malloc (amt); \
+ if (debug->ptr == NULL) \
+ { \
+ ret = false; \
+ goto return_something; \
+ } \
+ if (bfd_seek (input_bfd, (file_ptr) symhdr->offset, SEEK_SET) != 0 \
+ || bfd_bread (debug->ptr, amt, input_bfd) != amt) \
+ { \
+ ret = false; \
+ goto return_something; \
+ } \
}
/* If raw_syments is not NULL, then the data was already by read by
@@ -4528,6 +4537,7 @@ ecoff_indirect_link_order (output_bfd, info, output_section, link_order)
bfd_size_type external_reloc_size;
bfd_size_type external_relocs_size;
PTR external_relocs = NULL;
+ bfd_size_type amt;
BFD_ASSERT ((output_section->flags & SEC_HAS_CONTENTS) != 0);
@@ -4549,10 +4559,9 @@ ecoff_indirect_link_order (output_bfd, info, output_section, link_order)
/* Get the section contents. We allocate memory for the larger of
the size before relocating and the size after relocating. */
- contents = (bfd_byte *) bfd_malloc (raw_size >= cooked_size
- ? (size_t) raw_size
- : (size_t) cooked_size);
- if (contents == NULL && raw_size != 0)
+ amt = raw_size >= cooked_size ? raw_size : cooked_size;
+ contents = (bfd_byte *) bfd_malloc (amt);
+ if (contents == NULL && amt != 0)
goto error_return;
/* If we are relaxing, the contents may have already been read into
@@ -4579,12 +4588,12 @@ ecoff_indirect_link_order (output_bfd, info, output_section, link_order)
external_relocs = section_tdata->external_relocs;
else
{
- external_relocs = (PTR) bfd_malloc ((size_t) external_relocs_size);
+ external_relocs = (PTR) bfd_malloc (external_relocs_size);
if (external_relocs == NULL && external_relocs_size != 0)
goto error_return;
if (bfd_seek (input_bfd, input_section->rel_filepos, SEEK_SET) != 0
- || (bfd_read (external_relocs, 1, external_relocs_size, input_bfd)
+ || (bfd_bread (external_relocs, external_relocs_size, input_bfd)
!= external_relocs_size))
goto error_return;
}
@@ -4599,7 +4608,7 @@ ecoff_indirect_link_order (output_bfd, info, output_section, link_order)
if (! bfd_set_section_contents (output_bfd,
output_section,
(PTR) contents,
- input_section->output_offset,
+ (file_ptr) input_section->output_offset,
cooked_size))
goto error_return;
@@ -4609,11 +4618,10 @@ ecoff_indirect_link_order (output_bfd, info, output_section, link_order)
have output so far. */
if (info->relocateable)
{
- if (bfd_seek (output_bfd,
- (output_section->rel_filepos +
- output_section->reloc_count * external_reloc_size),
- SEEK_SET) != 0
- || (bfd_write (external_relocs, 1, external_relocs_size, output_bfd)
+ file_ptr pos = (output_section->rel_filepos
+ + output_section->reloc_count * external_reloc_size);
+ if (bfd_seek (output_bfd, pos, SEEK_SET) != 0
+ || (bfd_bwrite (external_relocs, external_relocs_size, output_bfd)
!= external_relocs_size))
goto error_return;
output_section->reloc_count += input_section->reloc_count;
@@ -4653,6 +4661,7 @@ ecoff_reloc_link_order (output_bfd, info, output_section, link_order)
bfd_size_type external_reloc_size;
bfd_byte *rbuf;
boolean ok;
+ file_ptr pos;
type = link_order->type;
section = NULL;
@@ -4712,13 +4721,13 @@ ecoff_reloc_link_order (output_bfd, info, output_section, link_order)
bfd_size_type size;
bfd_reloc_status_type rstat;
bfd_byte *buf;
- boolean ok;
size = bfd_get_reloc_size (rel.howto);
buf = (bfd_byte *) bfd_zmalloc (size);
if (buf == (bfd_byte *) NULL)
return false;
- rstat = _bfd_relocate_contents (rel.howto, output_bfd, addend, buf);
+ rstat = _bfd_relocate_contents (rel.howto, output_bfd,
+ (bfd_vma) addend, buf);
switch (rstat)
{
case bfd_reloc_ok:
@@ -4777,7 +4786,7 @@ ecoff_reloc_link_order (output_bfd, info, output_section, link_order)
}
else
{
- CONST char *name;
+ const char *name;
name = bfd_get_section_name (output_bfd, section);
if (strcmp (name, ".text") == 0)
@@ -4820,17 +4829,16 @@ ecoff_reloc_link_order (output_bfd, info, output_section, link_order)
/* Get some memory and swap out the reloc. */
external_reloc_size = ecoff_backend (output_bfd)->external_reloc_size;
- rbuf = (bfd_byte *) bfd_malloc ((size_t) external_reloc_size);
+ rbuf = (bfd_byte *) bfd_malloc (external_reloc_size);
if (rbuf == (bfd_byte *) NULL)
return false;
(*ecoff_backend (output_bfd)->swap_reloc_out) (output_bfd, &in, (PTR) rbuf);
- ok = (bfd_seek (output_bfd,
- (output_section->rel_filepos +
- output_section->reloc_count * external_reloc_size),
- SEEK_SET) == 0
- && (bfd_write ((PTR) rbuf, 1, external_reloc_size, output_bfd)
+ pos = (output_section->rel_filepos
+ + output_section->reloc_count * external_reloc_size);
+ ok = (bfd_seek (output_bfd, pos, SEEK_SET) == 0
+ && (bfd_bwrite ((PTR) rbuf, external_reloc_size, output_bfd)
== external_reloc_size));
if (ok)
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