mirror/binutils-gdb
2
0
Fork 0
mirror of https://sourceware.org/git/binutils-gdb.git synced 2024-11-21 01:12:32 +08:00
Code Issues Packages Projects Releases Wiki Activity

Replace bfd_alloc/bfd_malloc + memset with bfd_zalloc/bfd_zmalloc

Browse Source
This commit is contained in:
Alan Modra 2002-06-07 15:04:49 +00:00
parent 9758f3fc77
commit 9bab7074b0
22 changed files with 94 additions and 105 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
bfd/ChangeLog
View File

@ -1,3 +1,40 @@
2002-06-07 Alan Modra <amodra@bigpond.net.au>
* aoutx.h (NAME(aout,slurp_symbol_table)): Use bfd_zmalloc.
(NAME(aout,slurp_reloc_table)): Likewise.
* coff-mips.c (mips_relax_section): Use bfd_zalloc.
* coff-rs6000.c (xcoff_write_armap_big): Use bfd_zmalloc.
(xcoff_write_archive_contents_big): Likewise.
(xcoff_generate_rtinit): Likewise.
(xcoff_generate_rtinit): Likewise, and check error return.
* coff64-rs6000.c (xcoff64_generate_rtinit): Likewise.
* coffgen.c (coff_section_symbol): Use bfd_zalloc.
(coff_get_normalized_symtab): Likewise.
(coff_make_empty_symbol): Likewise.
(bfd_coff_set_symbol_class): Likewise.
* cofflink.c (coff_link_add_symbols): Likewise.
* ecoff.c (_bfd_ecoff_make_empty_symbol): Likewise.
* ecofflink.c (ecoff_write_shuffle): Use bfd_zmalloc.
(bfd_ecoff_write_accumulated_debug): Likewise.
* elf64-alpha.c (get_got_entry): Use bfd_zalloc.
* i386linux.c (bfd_i386linux_size_dynamic_sections): Likewise.
* i386lynx.c (NAME(lynx,slurp_reloc_table)): Use bfd_zmalloc.
* ieee.c (do_with_relocs): Use bfd_zalloc.
* m68klinux.c (bfd_m68klinux_size_dynamic_sections): Likewise.
* pdp11.c (NAME(aout,slurp_symbol_table)): Use bfd_zmalloc.
(NAME(aout,slurp_reloc_table)): Likewise.
(NAME(aout,squirt_out_relocs)): Don't memset when zalloc'd.
* reloc16.c (bfd_coff_reloc16_relax_section): Use bfd_zmalloc.
* som.c (som_build_and_write_symbol_table): Likewise.
(som_slurp_string_table): Likewise.
(som_slurp_symbol_table): Likewise.
(som_bfd_ar_write_symbol_stuff): Likewise.
* sparclinux.c (bfd_sparclinux_size_dynamic_sections): Use bfd_zalloc.
* sunos.c (bfd_sunos_size_dynamic_sections): Likewise.
* tekhex.c (find_chunk): Likewise. Get rid of unused "sname".
* vms-gsd.c (_bfd_vms_slurp_gsd): Use bfd_zmalloc.
* xcofflink.c (xcoff_link_add_symbols): Use bfd_zalloc/bfd_zmalloc.
2002-06-07 Alan Modra <amodra@bigpond.net.au>
* elf-bfd.h (struct bfd_elf_section_data <group_name>): Replace with
@ -476,9 +513,9 @@
* elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Don't add glue
sections only record bfd.
(bfd_elf32_arm_add_glue_sections_to_bfd): New function.
(bfd_elf32_arm_add_glue_sections_to_bfd): New function.
* bfd-in.h (bfd_elf32_arm_add_glue_sections_to_bfd): Declare it.
* bfd-in2.h: Regenerate.
* bfd-in2.h: Regenerate.
2002-05-28 Nick Clifton <nickc@cambridge.redhat.com>

7
bfd/aoutx.h
View File

@ -1837,11 +1837,9 @@ NAME(aout,slurp_symbol_table) (abfd)
cached_size = obj_aout_external_sym_count (abfd);
cached_size *= sizeof (aout_symbol_type);
cached = (aout_symbol_type *) bfd_malloc (cached_size);
cached = (aout_symbol_type *) bfd_zmalloc (cached_size);
if (cached == NULL && cached_size != 0)
return false;
if (cached_size != 0)
memset (cached, 0, (size_t) cached_size);
/* Convert from external symbol information to internal. */
if (! (NAME(aout,translate_symbol_table)
@ -2411,10 +2409,9 @@ NAME(aout,slurp_reloc_table) (abfd, asect, symbols)
count = reloc_size / each_size;
amt = count * sizeof (arelent);
reloc_cache = (arelent *) bfd_malloc (amt);
reloc_cache = (arelent *) bfd_zmalloc (amt);
if (reloc_cache == NULL && count != 0)
return false;
memset (reloc_cache, 0, (size_t) amt);
relocs = bfd_malloc (reloc_size);
if (relocs == NULL && reloc_size != 0)

3
bfd/coff-mips.c
View File

@ -2116,10 +2116,9 @@ mips_relax_section (abfd, sec, info, again)
bfd_size_type size;
size = (bfd_size_type) sec->reloc_count * sizeof (long);
offsets = (long *) bfd_alloc (abfd, size);
offsets = (long *) bfd_zalloc (abfd, size);
if (offsets == (long *) NULL)
goto error_return;
memset (offsets, 0, (size_t) size);
section_tdata->offsets = offsets;
}

19
bfd/coff-rs6000.c
View File

@ -1839,10 +1839,9 @@ xcoff_write_armap_big (abfd, elength, map, orl_count, stridx)
+ str_32 + (str_32 & 1);
symbol_table = NULL;
symbol_table = (bfd_byte *) bfd_malloc (symbol_table_size);
symbol_table = (bfd_byte *) bfd_zmalloc (symbol_table_size);
if (symbol_table == NULL)
return false;
memset (symbol_table, 0, symbol_table_size);
hdr = (struct xcoff_ar_hdr_big *) symbol_table;
@ -1943,10 +1942,9 @@ xcoff_write_armap_big (abfd, elength, map, orl_count, stridx)
+ str_64 + (str_64 & 1);
symbol_table = NULL;
symbol_table = (bfd_byte *) bfd_malloc (symbol_table_size);
symbol_table = (bfd_byte *) bfd_zmalloc (symbol_table_size);
if (symbol_table == NULL)
return false;
memset (symbol_table, 0, symbol_table_size);
hdr = (struct xcoff_ar_hdr_big *) symbol_table;
@ -2457,10 +2455,9 @@ xcoff_write_archive_contents_big (abfd)
member_table_size += member_table_size & 1;
member_table = NULL;
member_table = (bfd_byte *) bfd_malloc (member_table_size);
member_table = (bfd_byte *) bfd_zmalloc (member_table_size);
if (member_table == NULL)
return false;
memset (member_table, 0, member_table_size);
hdr = (struct xcoff_ar_hdr_big *) member_table;
@ -3719,11 +3716,9 @@ xcoff_generate_rtinit (abfd, init, fini, rtld)
data_buffer_size = 0x0040 + initsz + finisz;
data_buffer_size += (data_buffer_size & 7) ? 8 - (data_buffer_size & 7) : 0;
data_buffer = NULL;
data_buffer = (bfd_byte *) bfd_malloc (data_buffer_size);
data_buffer = (bfd_byte *) bfd_zmalloc (data_buffer_size);
if (data_buffer == NULL)
return false;
memset (data_buffer, 0, data_buffer_size);
if (initsz)
{
@ -3757,8 +3752,10 @@ xcoff_generate_rtinit (abfd, init, fini, rtld)
if (string_table_size)
{
string_table_size += 4;
string_table = (bfd_byte *)bfd_malloc (string_table_size);
memset (string_table, 0, string_table_size);
string_table = (bfd_byte *) bfd_zmalloc (string_table_size);
if (string_table_size == NULL)
return false;
val = string_table_size;
bfd_h_put_32 (abfd, val, &string_table[0]);
st_tmp = string_table + 4;

10
bfd/coff64-rs6000.c
View File

@ -2264,12 +2264,10 @@ xcoff64_generate_rtinit (abfd, init, fini, rtld)
data_buffer_size = 0x0058 + initsz + finisz;
data_buffer_size += (data_buffer_size & 7) ? 8 - (data_buffer_size & 7) : 0;
data_buffer = NULL;
data_buffer = (bfd_byte *)bfd_malloc (data_buffer_size);
data_buffer = (bfd_byte *) bfd_zmalloc (data_buffer_size);
if (data_buffer == NULL)
return false;
memset (data_buffer, 0, data_buffer_size);
if (initsz)
{
val = 0x18;
@ -2302,8 +2300,10 @@ xcoff64_generate_rtinit (abfd, init, fini, rtld)
if (true == rtld)
string_table_size += strlen (rtld_name) + 1;
string_table = (bfd_byte *)bfd_malloc (string_table_size);
memset (string_table, 0, string_table_size);
string_table = (bfd_byte *) bfd_zmalloc (string_table_size);
if (string_table == NULL)
return false;
val = string_table_size;
bfd_put_32 (abfd, val, &string_table[0]);
st_tmp = string_table + 4;

16
bfd/coffgen.c
View File

@ -1,6 +1,6 @@
/* Support for the generic parts of COFF, for BFD.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
2000, 2001
2000, 2001, 2002
Free Software Foundation, Inc.
Written by Cygnus Support.
@ -1438,13 +1438,13 @@ coff_section_symbol (abfd, name)
combined_entry_type e[10];
};
struct foo *f;
f = (struct foo *) bfd_alloc (abfd, (bfd_size_type) sizeof (*f));
f = (struct foo *) bfd_zalloc (abfd, (bfd_size_type) sizeof (*f));
if (!f)
{
bfd_set_error (bfd_error_no_error);
return NULL;
}
memset ((char *) f, 0, sizeof (*f));
coff_symbol_from (abfd, sym)->native = csym = f->e;
}
csym[0].u.syment.n_sclass = C_STAT;
@ -1835,10 +1835,9 @@ coff_get_normalized_symtab (abfd)
if (internal_ptr->u.syment._n._n_name[i] == '\0')
break;
newstring = (PTR) bfd_alloc (abfd, (bfd_size_type) (i + 1));
newstring = (PTR) bfd_zalloc (abfd, (bfd_size_type) (i + 1));
if (newstring == NULL)
return (NULL);
memset (newstring, 0, i + 1);
strncpy (newstring, internal_ptr->u.syment._n._n_name, i);
internal_ptr->u.syment._n._n_n._n_offset = (long int) newstring;
internal_ptr->u.syment._n._n_n._n_zeroes = 0;
@ -1897,10 +1896,9 @@ coff_make_empty_symbol (abfd)
bfd *abfd;
{
bfd_size_type amt = sizeof (coff_symbol_type);
coff_symbol_type *new = (coff_symbol_type *) bfd_alloc (abfd, amt);
coff_symbol_type *new = (coff_symbol_type *) bfd_zalloc (abfd, amt);
if (new == NULL)
return (NULL);
memset (new, 0, sizeof *new);
new->symbol.section = 0;
new->native = 0;
new->lineno = (alent *) NULL;
@ -2453,12 +2451,10 @@ bfd_coff_set_symbol_class (abfd, symbol, class)
combined_entry_type * native;
bfd_size_type amt = sizeof (* native);
native = (combined_entry_type *) bfd_alloc (abfd, amt);
native = (combined_entry_type *) bfd_zalloc (abfd, amt);
if (native == NULL)
return false;
memset (native, 0, sizeof (* native));
native->u.syment.n_type = T_NULL;
native->u.syment.n_sclass = class;

4
bfd/cofflink.c
View File

@ -342,12 +342,10 @@ coff_link_add_symbols (abfd, info)
/* We keep a list of the linker hash table entries that correspond
to particular symbols. */
amt = symcount * sizeof (struct coff_link_hash_entry *);
sym_hash = (struct coff_link_hash_entry **) bfd_alloc (abfd, amt);
sym_hash = (struct coff_link_hash_entry **) bfd_zalloc (abfd, amt);
if (sym_hash == NULL && symcount != 0)
goto error_return;
obj_coff_sym_hashes (abfd) = sym_hash;
memset (sym_hash, 0,
(size_t) symcount * sizeof (struct coff_link_hash_entry *));
symesz = bfd_coff_symesz (abfd);
BFD_ASSERT (symesz == bfd_coff_auxesz (abfd));

3
bfd/ecoff.c
View File

@ -661,10 +661,9 @@ _bfd_ecoff_make_empty_symbol (abfd)
ecoff_symbol_type *new;
bfd_size_type amt = sizeof (ecoff_symbol_type);
new = (ecoff_symbol_type *) bfd_alloc (abfd, amt);
new = (ecoff_symbol_type *) bfd_zalloc (abfd, amt);
if (new == (ecoff_symbol_type *) NULL)
return (asymbol *) NULL;
memset ((PTR) new, 0, sizeof *new);
new->symbol.section = (asection *) NULL;
new->fdr = (FDR *) NULL;
new->local = false;

13
bfd/ecofflink.c
View File

@ -1,5 +1,5 @@
/* Routines to link ECOFF debugging information.
Copyright 1993, 1994, 1995, 1996, 1997, 2000, 2001
Copyright 1993, 1994, 1995, 1996, 1997, 2000, 2001, 2002
Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support, <ian@cygnus.com>.
@ -1650,11 +1650,10 @@ ecoff_write_shuffle (abfd, swap, shuffle, space)
bfd_byte *s;
i = swap->debug_align - (total & (swap->debug_align - 1));
s = (bfd_byte *) bfd_malloc ((bfd_size_type) i);
s = (bfd_byte *) bfd_zmalloc ((bfd_size_type) i);
if (s == NULL && i != 0)
return false;
memset ((PTR) s, 0, i);
if (bfd_bwrite ((PTR) s, (bfd_size_type) i, abfd) != i)
{
free (s);
@ -1736,10 +1735,10 @@ bfd_ecoff_write_accumulated_debug (handle, abfd, debug, swap, info, where)
bfd_byte *s;
i = swap->debug_align - (total & (swap->debug_align - 1));
s = (bfd_byte *) bfd_malloc ((bfd_size_type) i);
s = (bfd_byte *) bfd_zmalloc ((bfd_size_type) i);
if (s == NULL && i != 0)
goto error_return;
memset ((PTR) s, 0, i);
if (bfd_bwrite ((PTR) s, (bfd_size_type) i, abfd) != i)
{
free (s);
@ -1761,10 +1760,10 @@ bfd_ecoff_write_accumulated_debug (handle, abfd, debug, swap, info, where)
i = (swap->debug_align
- (debug->symbolic_header.issExtMax & (swap->debug_align - 1)));
s = (bfd_byte *) bfd_malloc ((bfd_size_type) i);
s = (bfd_byte *) bfd_zmalloc ((bfd_size_type) i);
if (s == NULL && i != 0)
goto error_return;
memset ((PTR) s, 0, i);
if (bfd_bwrite ((PTR) s, (bfd_size_type) i, abfd) != i)
{
free (s);

3
bfd/elf64-alpha.c
View File

@ -2974,11 +2974,10 @@ get_got_entry (abfd, h, r_type, r_symndx, r_addend)
size *= sizeof (struct alpha_elf_got_entry *);
local_got_entries
= (struct alpha_elf_got_entry **) bfd_alloc (abfd, size);
= (struct alpha_elf_got_entry **) bfd_zalloc (abfd, size);
if (!local_got_entries)
return NULL;
memset (local_got_entries, 0, (size_t) size);
alpha_elf_tdata (abfd)->local_got_entries = local_got_entries;
}

3
bfd/i386linux.c
View File

@ -597,10 +597,9 @@ bfd_i386linux_size_dynamic_sections (output_bfd, info)
{
s->_raw_size = linux_hash_table (info)->fixup_count + 1;
s->_raw_size *= 8;
s->contents = (bfd_byte *) bfd_alloc (output_bfd, s->_raw_size);
s->contents = (bfd_byte *) bfd_zalloc (output_bfd, s->_raw_size);
if (s->contents == NULL)
return false;
memset (s->contents, 0, (size_t) s->_raw_size);
}
return true;

5
bfd/i386lynx.c
View File

@ -1,5 +1,5 @@
/* BFD back-end for i386 a.out binaries under LynxOS.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 2001
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 2001, 2002
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
@ -429,10 +429,9 @@ doit:
count = reloc_size / each_size;
reloc_cache = (arelent *) bfd_malloc (count * sizeof (arelent));
reloc_cache = (arelent *) bfd_zmalloc (count * sizeof (arelent));
if (!reloc_cache && count != 0)
return false;
memset (reloc_cache, 0, (size_t) count * sizeof (arelent));
relocs = (PTR) bfd_alloc (abfd, reloc_size);
if (!relocs && reloc_size != 0)

3
bfd/ieee.c
View File

@ -2398,10 +2398,9 @@ do_with_relocs (abfd, s)
if ((PTR) stream == (PTR) NULL)
{
/* Outputting a section without data, fill it up */
stream = (unsigned char *) (bfd_alloc (abfd, s->_raw_size));
stream = (unsigned char *) bfd_zalloc (abfd, s->_raw_size);
if (!stream)
return false;
memset ((PTR) stream, 0, (size_t) s->_raw_size);
}
while (current_byte_index < s->_raw_size)
{

3
bfd/m68klinux.c
View File

@ -601,13 +601,12 @@ bfd_m68klinux_size_dynamic_sections (output_bfd, info)
{
s->_raw_size = linux_hash_table (info)->fixup_count + 1;
s->_raw_size *= 8;
s->contents = (bfd_byte *) bfd_alloc (output_bfd, s->_raw_size);
s->contents = (bfd_byte *) bfd_zalloc (output_bfd, s->_raw_size);
if (s->contents == NULL)
{
bfd_set_error (bfd_error_no_memory);
return false;
}
memset (s->contents, 0, (size_t) s->_raw_size);
}
return true;

9
bfd/pdp11.c
View File

@ -1841,11 +1841,9 @@ NAME(aout,slurp_symbol_table) (abfd)
cached_size = obj_aout_external_sym_count (abfd);
cached_size *= sizeof (aout_symbol_type);
cached = (aout_symbol_type *) bfd_malloc (cached_size);
cached = (aout_symbol_type *) bfd_zmalloc (cached_size);
if (cached == NULL && cached_size != 0)
return false;
if (cached_size != 0)
memset (cached, 0, (size_t) cached_size);
/* Convert from external symbol information to internal. */
if (! (NAME(aout,translate_symbol_table)
@ -2255,10 +2253,9 @@ NAME(aout,slurp_reloc_table) (abfd, asect, symbols)
count = real_count;
}
reloc_cache = (arelent *) bfd_malloc (count * sizeof (arelent));
reloc_cache = (arelent *) bfd_zmalloc (count * sizeof (arelent));
if (reloc_cache == NULL && count != 0)
return false;
memset (reloc_cache, 0, (size_t) count * sizeof (arelent));
cache_ptr = reloc_cache;
@ -2319,8 +2316,6 @@ NAME(aout,squirt_out_relocs) (abfd, section)
if (!native)
return false;
memset ((PTR)native, 0, (size_t) natsize);
generic = section->orelocation;
if (generic != NULL)
{

3
bfd/reloc16.c
View File

@ -196,8 +196,7 @@ bfd_coff_reloc16_relax_section (abfd, input_section, link_info, again)
The last element is used as an accumlator of shrinks. */
amt = reloc_count + 1;
amt *= sizeof (unsigned);
shrinks = (unsigned *) bfd_malloc (amt);
memset (shrinks, 0, (size_t) amt);
shrinks = (unsigned *) bfd_zmalloc (amt);
/* Loop until nothing changes in this section. */
do {

21
bfd/som.c
View File

@ -4141,10 +4141,9 @@ som_build_and_write_symbol_table (abfd)
to hold the symbol table as we build it. */
symtab_size = num_syms;
symtab_size *= sizeof (struct symbol_dictionary_record);
som_symtab = (struct symbol_dictionary_record *) bfd_malloc (symtab_size);
som_symtab = (struct symbol_dictionary_record *) bfd_zmalloc (symtab_size);
if (som_symtab == NULL && symtab_size != 0)
goto error_return;
memset (som_symtab, 0, (size_t) symtab_size);
/* Walk over each symbol. */
for (i = 0; i < num_syms; i++)
@ -4230,10 +4229,9 @@ som_slurp_string_table (abfd)
/* Allocate and read in the string table. */
amt = obj_som_stringtab_size (abfd);
stringtab = bfd_malloc (amt);
stringtab = bfd_zmalloc (amt);
if (stringtab == NULL)
return false;
memset (stringtab, 0, obj_som_stringtab_size (abfd));
if (bfd_seek (abfd, obj_som_str_filepos (abfd), SEEK_SET) != 0)
return false;
@ -4336,10 +4334,9 @@ som_slurp_symbol_table (abfd)
amt = symbol_count;
amt *= sizeof (som_symbol_type);
symbase = (som_symbol_type *) bfd_malloc (amt);
symbase = (som_symbol_type *) bfd_zmalloc (amt);
if (symbase == NULL)
goto error_return;
memset (symbase, 0, symbol_count * sizeof (som_symbol_type));
/* Read in the external SOM representation. */
amt = symbol_count;
@ -5899,19 +5896,19 @@ som_bfd_ar_write_symbol_stuff (abfd, nsyms, string_size, lst, elength)
amt = lst.hash_size;
amt *= sizeof (unsigned int);
hash_table = (unsigned int *) bfd_malloc (amt);
hash_table = (unsigned int *) bfd_zmalloc (amt);
if (hash_table == NULL && lst.hash_size != 0)
goto error_return;
amt = lst.module_count;
amt *= sizeof (struct som_entry);
som_dict = (struct som_entry *) bfd_malloc (amt);
som_dict = (struct som_entry *) bfd_zmalloc (amt);
if (som_dict == NULL && lst.module_count != 0)
goto error_return;
amt = lst.hash_size;
amt *= sizeof (struct lst_symbol_record *);
last_hash_entry = ((struct lst_symbol_record **) bfd_malloc (amt));
last_hash_entry = ((struct lst_symbol_record **) bfd_zmalloc (amt));
if (last_hash_entry == NULL && lst.hash_size != 0)
goto error_return;
@ -5919,12 +5916,6 @@ som_bfd_ar_write_symbol_stuff (abfd, nsyms, string_size, lst, elength)
of the lst record. So save its location. */
lst_filepos = bfd_tell (abfd) - sizeof (struct lst_header);
/* Some initialization. */
memset (hash_table, 0, 4 * lst.hash_size);
memset (som_dict, 0, lst.module_count * sizeof (struct som_entry));
memset (last_hash_entry, 0,
lst.hash_size * sizeof (struct lst_symbol_record *));
/* Symbols have som_index fields, so we have to keep track of the
index of each SOM in the archive.

3
bfd/sparclinux.c
View File

@ -599,10 +599,9 @@ bfd_sparclinux_size_dynamic_sections (output_bfd, info)
{
s->_raw_size = linux_hash_table (info)->fixup_count + 1;
s->_raw_size *= 8;
s->contents = (bfd_byte *) bfd_alloc (output_bfd, s->_raw_size);
s->contents = (bfd_byte *) bfd_zalloc (output_bfd, s->_raw_size);
if (s->contents == NULL)
return false;
memset (s->contents, 0, (size_t) s->_raw_size);
}
return true;

3
bfd/sunos.c
View File

@ -1434,10 +1434,9 @@ bfd_sunos_size_dynamic_sections (output_bfd, info, sdynptr, sneedptr,
s = bfd_get_section_by_name (dynobj, ".hash");
BFD_ASSERT (s != NULL);
hashalloc = (dynsymcount + bucketcount - 1) * HASH_ENTRY_SIZE;
s->contents = (bfd_byte *) bfd_alloc (dynobj, hashalloc);
s->contents = (bfd_byte *) bfd_zalloc (dynobj, hashalloc);
if (s->contents == NULL && dynsymcount > 0)
return false;
memset (s->contents, 0, (size_t) hashalloc);
for (i = 0; i < bucketcount; i++)
PUT_WORD (output_bfd, (bfd_vma) -1, s->contents + i * HASH_ENTRY_SIZE);
s->_raw_size = bucketcount * HASH_ENTRY_SIZE;

8
bfd/tekhex.c
View File

@ -354,17 +354,13 @@ find_chunk (abfd, vma)
}
if (!d)
{
char *sname = bfd_alloc (abfd, (bfd_size_type) 12);
/* No chunk for this address, so make one up */
d = ((struct data_struct *)
bfd_alloc (abfd, (bfd_size_type) sizeof (struct data_struct)));
bfd_zalloc (abfd, (bfd_size_type) sizeof (struct data_struct)));
if (!sname || !d)
if (!d)
return NULL;
memset (d->chunk_init, 0, CHUNK_MASK + 1);
memset (d->chunk_data, 0, CHUNK_MASK + 1);
d->next = abfd->tdata.tekhex_data->data;
d->vma = vma;
abfd->tdata.tekhex_data->data = d;

6
bfd/vms-gsd.c
View File

@ -426,13 +426,12 @@ _bfd_vms_slurp_gsd (abfd, objtype)
else
{
section->contents = ((unsigned char *)
bfd_malloc (section->_raw_size));
bfd_zmalloc (section->_raw_size));
if (section->contents == NULL)
{
bfd_set_error (bfd_error_no_memory);
return -1;
}
memset (section->contents, 0, (size_t) section->_raw_size);
}
section->_cooked_size = section->_raw_size;
#if VMS_DEBUG
@ -618,10 +617,9 @@ _bfd_vms_slurp_gsd (abfd, objtype)
section->vma = (bfd_vma)base_addr;
base_addr += section->_raw_size;
section->contents = ((unsigned char *)
bfd_malloc (section->_raw_size));
bfd_zmalloc (section->_raw_size));
if (section->contents == NULL)
return -1;
memset (section->contents, 0, (size_t) section->_raw_size);
section->_cooked_size = section->_raw_size;
#if VMS_DEBUG
vms_debug(4, "egsd psc %d (%s, flags %04x=%s) ",

13
bfd/xcofflink.c
View File

@ -1086,21 +1086,19 @@ xcoff_link_add_symbols (abfd, info)
/* We keep a list of the linker hash table entries that correspond
to each external symbol. */
amt = symcount * sizeof (struct xcoff_link_hash_entry *);
sym_hash = (struct xcoff_link_hash_entry **) bfd_alloc (abfd, amt);
sym_hash = (struct xcoff_link_hash_entry **) bfd_zalloc (abfd, amt);
if (sym_hash == NULL && symcount != 0)
goto error_return;
coff_data (abfd)->sym_hashes = (struct coff_link_hash_entry **) sym_hash;
memset (sym_hash, 0, (size_t) amt);
/* Because of the weird stuff we are doing with XCOFF csects, we can
not easily determine which section a symbol is in, so we store
the information in the tdata for the input file. */
amt = symcount * sizeof (asection *);
csect_cache = (asection **) bfd_alloc (abfd, amt);
csect_cache = (asection **) bfd_zalloc (abfd, amt);
if (csect_cache == NULL && symcount != 0)
goto error_return;
xcoff_data (abfd)->csects = csect_cache;
memset (csect_cache, 0, (size_t) amt);
/* While splitting sections into csects, we need to assign the
relocs correctly. The relocs and the csects must both be in
@ -1109,10 +1107,9 @@ xcoff_link_add_symbols (abfd, info)
into reloc_info using the section target_index. */
amt = abfd->section_count + 1;
amt *= sizeof (struct reloc_info_struct);
reloc_info = (struct reloc_info_struct *) bfd_malloc (amt);
reloc_info = (struct reloc_info_struct *) bfd_zmalloc (amt);
if (reloc_info == NULL)
goto error_return;
memset ((PTR) reloc_info, 0, (size_t) amt);
/* Read in the relocs and line numbers for each section. */
linesz = bfd_coff_linesz (abfd);
@ -1129,11 +1126,9 @@ xcoff_link_add_symbols (abfd, info)
false, (struct internal_reloc *) NULL);
amt = o->reloc_count;
amt *= sizeof (asection *);
reloc_info[o->target_index].csects = (asection **) bfd_malloc (amt);
reloc_info[o->target_index].csects = (asection **) bfd_zmalloc (amt);
if (reloc_info[o->target_index].csects == NULL)
goto error_return;
memset (reloc_info[o->target_index].csects, 0, (size_t) amt);
}
if ((info->strip == strip_none || info->strip == strip_some)