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* libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.

Browse source 
(bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
	* libbfd-in.h: Define them as macros calling xmalloc and declare
	xmalloc.
	* libbfd.h: Rebuilt.
	* ecofflink.c hash.c ieee.c opncls.c (obstack_chunk_alloc): Define
	to be xmalloc, not bfd_xmalloc_by_size_t.
This commit is contained in:
David MacKenzie 1994-02-05 02:46:12 +00:00
parent 0b2f8d2edd
commit 0ee3427297
8 changed files with 37 additions and 64 deletions
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10
bfd/ChangeLog
View file

@ -1,3 +1,13 @@
Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com)
* libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.
(bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
* libbfd-in.h: Define them as macros calling xmalloc and declare
xmalloc.
* libbfd.h: Rebuilt.
* ecofflink.c hash.c ieee.c opncls.c (obstack_chunk_alloc): Define
to be xmalloc, not bfd_xmalloc_by_size_t.
Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* ecofflink.c (bfd_ecoff_debug_externals): If a small undefined

2
bfd/ecofflink.c
View file

@ -41,7 +41,7 @@ static boolean ecoff_write_symhdr PARAMS ((bfd *, struct ecoff_debug_info *,
file_ptr where));
/* Obstack allocation and deallocation routines. */
#define obstack_chunk_alloc bfd_xmalloc_by_size_t
#define obstack_chunk_alloc xmalloc
#define obstack_chunk_free free
/* The minimum amount of data to allocate. */

4
bfd/hash.c
View file

@ -290,7 +290,7 @@ SUBSUBSECTION
*/
/* Obstack allocation and deallocation routines. */
#define obstack_chunk_alloc bfd_xmalloc_by_size_t
#define obstack_chunk_alloc xmalloc
#define obstack_chunk_free free
/* The default number of entries to use when creating a hash table. */
@ -419,7 +419,7 @@ bfd_hash_newfunc (entry, table, string)
PTR
bfd_hash_allocate (table, size)
struct bfd_hash_table *table;
size_t size;
unsigned int size;
{
return obstack_alloc (&table->memory, size);
}

2
bfd/ieee.c
View file

@ -32,7 +32,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "obstack.h"
#define obstack_chunk_alloc bfd_xmalloc_by_size_t
#define obstack_chunk_alloc xmalloc
#define obstack_chunk_free free
/* Functions for writing to ieee files in the strange way that the

10
bfd/libbfd-in.h
View file

@ -73,7 +73,17 @@ struct areltdata {
#define arelt_size(bfd) (((struct areltdata *)((bfd)->arelt_data))->parsed_size)
/* There is major inconsistency in how running out of memory is handled.
Some routines return a NULL, and set bfd_error to no_memory.
However, obstack routines can't do this ... */
char *bfd_zmalloc PARAMS ((bfd_size_type size));
/* From libiberty. */
extern PTR xmalloc PARAMS ((size_t));
/* SIZE is bfd_size_type. */
#define bfd_xmalloc(size) xmalloc ((size_t) size)
/* SIZE is size_t. */
#define bfd_xmalloc_by_size_t(size) xmalloc (size)
/* These routines allocate and free things on the BFD's obstack. Note
that realloc can never occur in place. */

55
bfd/libbfd.c
View file

@ -132,65 +132,14 @@ char *
bfd_zmalloc (size)
bfd_size_type size;
{
char *ptr = (char *) malloc ((size_t)size);
char *ptr = (char *) bfd_xmalloc (size);
if ((ptr != NULL) && (size != 0))
if (size != 0)
memset(ptr,0, (size_t) size);
return ptr;
}
#endif /* bfd_zmalloc */
/*
INTERNAL_FUNCTION
bfd_xmalloc
SYNOPSIS
PTR bfd_xmalloc (bfd_size_type size);
DESCRIPTION
Like <<malloc>>, but exit if no more memory.
*/
/** There is major inconsistency in how running out of memory is handled.
Some routines return a NULL, and set bfd_error to no_memory.
However, obstack routines can't do this ... */
PTR
bfd_xmalloc (size)
bfd_size_type size;
{
static CONST char no_memory_message[] = "Virtual memory exhausted!\n";
PTR ptr;
if (size == 0) size = 1;
ptr = (PTR)malloc((size_t) size);
if (!ptr)
{
write (2, no_memory_message, sizeof(no_memory_message)-1);
exit (1);
}
return ptr;
}
/*
INTERNAL_FUNCTION
bfd_xmalloc_by_size_t
SYNOPSIS
PTR bfd_xmalloc_by_size_t (size_t size);
DESCRIPTION
Like <<malloc>>, but exit if no more memory.
Uses <<size_t>>, so it's suitable for use as <<obstack_chunk_alloc>>.
*/
PTR
bfd_xmalloc_by_size_t (size)
size_t size;
{
return bfd_xmalloc ((bfd_size_type) size);
}
/* Some IO code */

16
bfd/libbfd.h
View file

@ -73,7 +73,17 @@ struct areltdata {
#define arelt_size(bfd) (((struct areltdata *)((bfd)->arelt_data))->parsed_size)
/* There is major inconsistency in how running out of memory is handled.
Some routines return a NULL, and set bfd_error to no_memory.
However, obstack routines can't do this ... */
char *bfd_zmalloc PARAMS ((bfd_size_type size));
/* From libiberty. */
extern PTR xmalloc PARAMS ((size_t));
/* SIZE is bfd_size_type. */
#define bfd_xmalloc(size) xmalloc ((size_t) size)
/* SIZE is size_t. */
#define bfd_xmalloc_by_size_t(size) xmalloc (size)
/* These routines allocate and free things on the BFD's obstack. Note
that realloc can never occur in place. */
@ -260,12 +270,6 @@ extern bfd_target *bfd_default_vector[];
void
bfd_check_init PARAMS ((void));
PTR
bfd_xmalloc PARAMS ((bfd_size_type size));
PTR
bfd_xmalloc_by_size_t PARAMS ((size_t size));
void
bfd_write_bigendian_4byte_int PARAMS ((bfd *abfd, int i));

2
bfd/opncls.c
View file

@ -29,7 +29,7 @@ FILE *bfd_open_file PARAMS ((bfd *));
if we do that we can't use fcntl. */
#define obstack_chunk_alloc bfd_xmalloc_by_size_t
#define obstack_chunk_alloc xmalloc
#define obstack_chunk_free free
/* Return a new BFD. All BFD's are allocated through this routine. */