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Convert to C90 and a few tweaks.

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This commit is contained in:
Alan Modra
2003-06-29 10:06:40 +00:00
parent 58611256d8
commit c58b95236c
26 changed files with 2352 additions and 3028 deletions
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175
bfd/opncls.c
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@@ -47,17 +47,17 @@ static unsigned int _bfd_id_counter = 0;
/* Return a new BFD. All BFD's are allocated through this routine. */
bfd *
_bfd_new_bfd ()
_bfd_new_bfd (void)
{
bfd *nbfd;
nbfd = (bfd *) bfd_zmalloc ((bfd_size_type) sizeof (bfd));
nbfd = bfd_zmalloc (sizeof (bfd));
if (nbfd == NULL)
return NULL;
nbfd->id = _bfd_id_counter++;
nbfd->memory = (PTR) objalloc_create ();
nbfd->memory = objalloc_create ();
if (nbfd->memory == NULL)
{
bfd_set_error (bfd_error_no_memory);
@@ -77,15 +77,15 @@ _bfd_new_bfd ()
free (nbfd);
return NULL;
}
nbfd->sections = (asection *) NULL;
nbfd->sections = NULL;
nbfd->section_tail = &nbfd->sections;
nbfd->format = bfd_unknown;
nbfd->my_archive = (bfd *) NULL;
nbfd->my_archive = NULL;
nbfd->origin = 0;
nbfd->opened_once = FALSE;
nbfd->output_has_begun = FALSE;
nbfd->section_count = 0;
nbfd->usrdata = (PTR) NULL;
nbfd->usrdata = NULL;
nbfd->cacheable = FALSE;
nbfd->flags = BFD_NO_FLAGS;
nbfd->mtime_set = FALSE;
@@ -96,8 +96,7 @@ _bfd_new_bfd ()
/* Allocate a new BFD as a member of archive OBFD. */
bfd *
_bfd_new_bfd_contained_in (obfd)
bfd *obfd;
_bfd_new_bfd_contained_in (bfd *obfd)
{
bfd *nbfd;
@@ -114,8 +113,7 @@ _bfd_new_bfd_contained_in (obfd)
/* Delete a BFD. */
void
_bfd_delete_bfd (abfd)
bfd *abfd;
_bfd_delete_bfd (bfd *abfd)
{
bfd_hash_table_free (&abfd->section_htab);
objalloc_free ((struct objalloc *) abfd->memory);
@@ -133,7 +131,7 @@ FUNCTION
bfd_openr
SYNOPSIS
bfd *bfd_openr(const char *filename, const char *target);
bfd *bfd_openr (const char *filename, const char *target);
DESCRIPTION
Open the file @var{filename} (using <<fopen>>) with the target
@@ -148,9 +146,7 @@ DESCRIPTION
*/
bfd *
bfd_openr (filename, target)
const char *filename;
const char *target;
bfd_openr (const char *filename, const char *target)
{
bfd *nbfd;
const bfd_target *target_vec;
@@ -192,7 +188,7 @@ FUNCTION
bfd_fdopenr
SYNOPSIS
bfd *bfd_fdopenr(const char *filename, const char *target, int fd);
bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
DESCRIPTION
<<bfd_fdopenr>> is to <<bfd_fopenr>> much like <<fdopen>> is to
@@ -214,10 +210,7 @@ DESCRIPTION
*/
bfd *
bfd_fdopenr (filename, target, fd)
const char *filename;
const char *target;
int fd;
bfd_fdopenr (const char *filename, const char *target, int fd)
{
bfd *nbfd;
const bfd_target *target_vec;
@@ -244,14 +237,14 @@ bfd_fdopenr (filename, target, fd)
}
#ifndef HAVE_FDOPEN
nbfd->iostream = (PTR) fopen (filename, FOPEN_RB);
nbfd->iostream = fopen (filename, FOPEN_RB);
#else
/* (O_ACCMODE) parens are to avoid Ultrix header file bug. */
switch (fdflags & (O_ACCMODE))
{
case O_RDONLY: nbfd->iostream = (PTR) fdopen (fd, FOPEN_RB); break;
case O_WRONLY: nbfd->iostream = (PTR) fdopen (fd, FOPEN_RUB); break;
case O_RDWR: nbfd->iostream = (PTR) fdopen (fd, FOPEN_RUB); break;
case O_RDONLY: nbfd->iostream = fdopen (fd, FOPEN_RB); break;
case O_WRONLY: nbfd->iostream = fdopen (fd, FOPEN_RUB); break;
case O_RDWR: nbfd->iostream = fdopen (fd, FOPEN_RUB); break;
default: abort ();
}
#endif
@@ -292,7 +285,7 @@ FUNCTION
bfd_openstreamr
SYNOPSIS
bfd *bfd_openstreamr(const char *, const char *, PTR);
bfd *bfd_openstreamr (const char *, const char *, void *);
DESCRIPTION
@@ -301,12 +294,9 @@ DESCRIPTION
*/
bfd *
bfd_openstreamr (filename, target, streamarg)
const char *filename;
const char *target;
PTR streamarg;
bfd_openstreamr (const char *filename, const char *target, void *streamarg)
{
FILE *stream = (FILE *) streamarg;
FILE *stream = streamarg;
bfd *nbfd;
const bfd_target *target_vec;
@@ -321,7 +311,7 @@ bfd_openstreamr (filename, target, streamarg)
return NULL;
}
nbfd->iostream = (PTR) stream;
nbfd->iostream = stream;
nbfd->filename = filename;
nbfd->direction = read_direction;
@@ -344,7 +334,7 @@ FUNCTION
bfd_openw
SYNOPSIS
bfd *bfd_openw(const char *filename, const char *target);
bfd *bfd_openw (const char *filename, const char *target);
DESCRIPTION
Create a BFD, associated with file @var{filename}, using the
@@ -355,9 +345,7 @@ DESCRIPTION
*/
bfd *
bfd_openw (filename, target)
const char *filename;
const char *target;
bfd_openw (const char *filename, const char *target)
{
bfd *nbfd;
const bfd_target *target_vec;
@@ -415,8 +403,7 @@ RETURNS
bfd_boolean
bfd_close (abfd)
bfd *abfd;
bfd_close (bfd *abfd)
{
bfd_boolean ret;
@@ -478,8 +465,7 @@ RETURNS
*/
bfd_boolean
bfd_close_all_done (abfd)
bfd *abfd;
bfd_close_all_done (bfd *abfd)
{
bfd_boolean ret;
@@ -514,7 +500,7 @@ FUNCTION
bfd_create
SYNOPSIS
bfd *bfd_create(const char *filename, bfd *templ);
bfd *bfd_create (const char *filename, bfd *templ);
DESCRIPTION
Create a new BFD in the manner of <<bfd_openw>>, but without
@@ -523,9 +509,7 @@ DESCRIPTION
*/
bfd *
bfd_create (filename, templ)
const char *filename;
bfd *templ;
bfd_create (const char *filename, bfd *templ)
{
bfd *nbfd;
@@ -559,8 +543,7 @@ RETURNS
*/
bfd_boolean
bfd_make_writable(abfd)
bfd *abfd;
bfd_make_writable (bfd *abfd)
{
struct bfd_in_memory *bim;
@@ -570,9 +553,8 @@ bfd_make_writable(abfd)
return FALSE;
}
bim = ((struct bfd_in_memory *)
bfd_malloc ((bfd_size_type) sizeof (struct bfd_in_memory)));
abfd->iostream = (PTR) bim;
bim = bfd_malloc (sizeof (struct bfd_in_memory));
abfd->iostream = bim;
/* bfd_bwrite will grow these as needed. */
bim->size = 0;
bim->buffer = 0;
@@ -602,8 +584,7 @@ RETURNS
<<TRUE>> is returned if all is ok, otherwise <<FALSE>>. */
bfd_boolean
bfd_make_readable(abfd)
bfd *abfd;
bfd_make_readable (bfd *abfd)
{
if (abfd->direction != write_direction || !(abfd->flags & BFD_IN_MEMORY))
{
@@ -622,12 +603,12 @@ bfd_make_readable(abfd)
abfd->where = 0;
abfd->format = bfd_unknown;
abfd->my_archive = (bfd *) NULL;
abfd->my_archive = NULL;
abfd->origin = 0;
abfd->opened_once = FALSE;
abfd->output_has_begun = FALSE;
abfd->section_count = 0;
abfd->usrdata = (PTR) NULL;
abfd->usrdata = NULL;
abfd->cacheable = FALSE;
abfd->flags = BFD_IN_MEMORY;
abfd->mtime_set = FALSE;
@@ -650,7 +631,7 @@ INTERNAL_FUNCTION
bfd_alloc
SYNOPSIS
PTR bfd_alloc (bfd *abfd, size_t wanted);
void *bfd_alloc (bfd *abfd, size_t wanted);
DESCRIPTION
Allocate a block of @var{wanted} bytes of memory attached to
@@ -658,12 +639,10 @@ DESCRIPTION
*/
PTR
bfd_alloc (abfd, size)
bfd *abfd;
bfd_size_type size;
void *
bfd_alloc (bfd *abfd, bfd_size_type size)
{
PTR ret;
void *ret;
if (size != (unsigned long) size)
{
@@ -677,12 +656,10 @@ bfd_alloc (abfd, size)
return ret;
}
PTR
bfd_zalloc (abfd, size)
bfd *abfd;
bfd_size_type size;
void *
bfd_zalloc (bfd *abfd, bfd_size_type size)
{
PTR res;
void *res;
res = bfd_alloc (abfd, size);
if (res)
@@ -694,9 +671,7 @@ bfd_zalloc (abfd, size)
Note: Also frees all more recently allocated blocks! */
void
bfd_release (abfd, block)
bfd *abfd;
PTR block;
bfd_release (bfd *abfd, void *block)
{
objalloc_free_block ((struct objalloc *) abfd->memory, block);
}
@@ -716,17 +691,14 @@ bfd_release (abfd, block)
without debug symbols).
*/
static char * get_debug_link_info PARAMS ((bfd *, unsigned long *));
static bfd_boolean separate_debug_file_exists PARAMS ((const char *, const unsigned long));
static char * find_separate_debug_file PARAMS ((bfd *, const char *));
#define GNU_DEBUGLINK ".gnu_debuglink"
/*
FUNCTION
bfd_calc_gnu_debuglink_crc32
SYNOPSIS
unsigned long bfd_calc_gnu_debuglink_crc32 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
unsigned long bfd_calc_gnu_debuglink_crc32
(unsigned long crc, const unsigned char *buf, bfd_size_type len);
DESCRIPTION
Computes a CRC value as used in the .gnu_debuglink section.
@@ -738,10 +710,9 @@ RETURNS
*/
unsigned long
bfd_calc_gnu_debuglink_crc32 (crc, buf, len)
unsigned long crc;
const unsigned char *buf;
bfd_size_type len;
bfd_calc_gnu_debuglink_crc32 (unsigned long crc,
const unsigned char *buf,
bfd_size_type len)
{
static const unsigned long crc32_table[256] =
{
@@ -812,7 +783,7 @@ INTERNAL_FUNCTION
get_debug_link_info
SYNOPSIS
char * get_debug_link_info (bfd * abfd, unsigned long * crc32_out)
char *get_debug_link_info (bfd *abfd, unsigned long *crc32_out);
DESCRIPTION
fetch the filename and CRC32 value for any separate debuginfo
@@ -821,9 +792,7 @@ DESCRIPTION
*/
static char *
get_debug_link_info (abfd, crc32_out)
bfd * abfd;
unsigned long * crc32_out;
get_debug_link_info (bfd *abfd, unsigned long *crc32_out)
{
asection * sect;
bfd_size_type debuglink_size;
@@ -846,8 +815,7 @@ get_debug_link_info (abfd, crc32_out)
if (contents == NULL)
return NULL;
ret = bfd_get_section_contents (abfd, sect, contents,
(file_ptr)0, debuglink_size);
ret = bfd_get_section_contents (abfd, sect, contents, 0, debuglink_size);
if (! ret)
{
free (contents);
@@ -858,7 +826,7 @@ get_debug_link_info (abfd, crc32_out)
crc_offset = strlen (contents) + 1;
crc_offset = (crc_offset + 3) & ~3;
crc32 = bfd_get_32 (abfd, (bfd_byte *) (contents + crc_offset));
crc32 = bfd_get_32 (abfd, contents + crc_offset);
*crc32_out = crc32;
return contents;
@@ -869,7 +837,8 @@ INTERNAL_FUNCTION
separate_debug_file_exists
SYNOPSIS
bfd_boolean separate_debug_file_exists (char * name, unsigned long crc32)
bfd_boolean separate_debug_file_exists
(char *name, unsigned long crc32);
DESCRIPTION
Checks to see if @var{name} is a file and if its contents
@@ -877,9 +846,7 @@ DESCRIPTION
*/
static bfd_boolean
separate_debug_file_exists (name, crc)
const char *name;
const unsigned long crc;
separate_debug_file_exists (const char *name, const unsigned long crc)
{
static char buffer [8 * 1024];
unsigned long file_crc = 0;
@@ -906,7 +873,7 @@ INTERNAL_FUNCTION
find_separate_debug_file
SYNOPSIS
char * find_separate_debug_file (bfd *abfd)
char *find_separate_debug_file (bfd *abfd);
DESCRIPTION
Searches @var{abfd} for a reference to separate debugging
@@ -918,9 +885,7 @@ DESCRIPTION
*/
static char *
find_separate_debug_file (abfd, debug_file_directory)
bfd *abfd;
const char *debug_file_directory;
find_separate_debug_file (bfd *abfd, const char *debug_file_directory)
{
char *basename;
char *dir;
@@ -1026,7 +991,7 @@ FUNCTION
bfd_follow_gnu_debuglink
SYNOPSIS
char * bfd_follow_gnu_debuglink(bfd *abfd, const char *dir);
char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
DESCRIPTION
@@ -1045,9 +1010,7 @@ RETURNS
*/
char *
bfd_follow_gnu_debuglink (abfd, dir)
bfd *abfd;
const char * dir;
bfd_follow_gnu_debuglink (bfd *abfd, const char *dir)
{
#if 0 /* Disabled until DEBUGDIR can be defined by configure.in */
if (dir == NULL)
@@ -1061,7 +1024,8 @@ FUNCTION
bfd_create_gnu_debuglink_section
SYNOPSIS
struct sec * bfd_create_gnu_debuglink_section (bfd * abfd, const char * filename);
struct sec *bfd_create_gnu_debuglink_section
(bfd *abfd, const char *filename);
DESCRIPTION
@@ -1074,12 +1038,10 @@ RETURNS
*/
asection *
bfd_create_gnu_debuglink_section
(bfd * abfd,
const char * filename)
bfd_create_gnu_debuglink_section (bfd *abfd, const char *filename)
{
asection * sect;
bfd_size_type debuglink_size;
asection *sect;
bfd_size_type debuglink_size;
if (abfd == NULL || filename == NULL)
{
@@ -1126,7 +1088,8 @@ FUNCTION
bfd_fill_in_gnu_debuglink_section
SYNOPSIS
bfd_boolean bfd_fill_in_gnu_debuglink_section (bfd * abfd, struct sec * sect, const char * filename);
bfd_boolean bfd_fill_in_gnu_debuglink_section
(bfd *abfd, struct sec *sect, const char *filename);
DESCRIPTION
@@ -1141,10 +1104,9 @@ RETURNS
*/
bfd_boolean
bfd_fill_in_gnu_debuglink_section
(bfd * abfd,
struct sec * sect,
const char * filename)
bfd_fill_in_gnu_debuglink_section (bfd *abfd,
struct sec *sect,
const char *filename)
{
bfd_size_type debuglink_size;
unsigned long crc32;
@@ -1198,10 +1160,9 @@ bfd_fill_in_gnu_debuglink_section
strcpy (contents, filename);
crc_offset = debuglink_size - 4;
bfd_put_32 (abfd, crc32, (bfd_byte *) (contents + crc_offset));
bfd_put_32 (abfd, crc32, contents + crc_offset);
if (! bfd_set_section_contents (abfd, sect, contents,
(file_ptr)0, debuglink_size))
if (! bfd_set_section_contents (abfd, sect, contents, 0, debuglink_size))
{
/* XXX Should we delete the section from the bfd ? */
free (contents);