/* BFD back-end for archive files (libraries).
- Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ 2000, 2001, 2002
Free Software Foundation, Inc.
Written by Cygnus Support. Mostly Gumby Henkel-Wallace's fault.
#include "libbfd.h"
#include "aout/ar.h"
#include "aout/ranlib.h"
-#include <ctype.h>
+#include "safe-ctype.h"
#ifndef errno
extern int errno;
#define BFD_GNU960_ARMAG(abfd) (BFD_COFF_FILE_P((abfd)) ? ARMAG : ARMAGB)
#endif
-/* Define offsetof for those systems which lack it */
-
-#ifndef offsetof
-#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
-#endif
-
/* We keep a cache of archive filepointers to archive elements to
speed up searching the archive by filepos. We only add an entry to
the cache when we actually read one. We also don't sort the cache;
#define ar_padchar(abfd) ((abfd)->xvec->ar_pad_char)
#define ar_maxnamelen(abfd) ((abfd)->xvec->ar_max_namelen)
-#define arch_eltdata(bfd) ((struct areltdata *)((bfd)->arelt_data))
+#define arch_eltdata(bfd) ((struct areltdata *) ((bfd)->arelt_data))
#define arch_hdr(bfd) ((struct ar_hdr *)arch_eltdata(bfd)->arch_header)
-static char *get_extended_arelt_filename PARAMS ((bfd *arch,
- const char *name));
-static boolean do_slurp_bsd_armap PARAMS ((bfd *abfd));
-static boolean do_slurp_coff_armap PARAMS ((bfd *abfd));
-static const char *normalize PARAMS ((bfd *, const char *file));
-static struct areltdata *bfd_ar_hdr_from_filesystem PARAMS ((bfd *abfd,
- const char *,
- bfd *member));
+static char *get_extended_arelt_filename
+ PARAMS ((bfd *arch, const char *name));
+static bfd_boolean do_slurp_bsd_armap
+ PARAMS ((bfd *abfd));
+static bfd_boolean do_slurp_coff_armap
+ PARAMS ((bfd *abfd));
+bfd_boolean bfd_elf64_archive_slurp_armap
+ PARAMS ((bfd *abfd));
+static const char *normalize
+ PARAMS ((bfd *, const char *file));
+static struct areltdata *bfd_ar_hdr_from_filesystem
+ PARAMS ((bfd *abfd, const char *, bfd *member));
\f
-boolean
+bfd_boolean
_bfd_generic_mkarchive (abfd)
bfd *abfd;
{
- abfd->tdata.aout_ar_data = ((struct artdata *)
- bfd_zalloc (abfd, sizeof (struct artdata)));
+ bfd_size_type amt = sizeof (struct artdata);
+ abfd->tdata.aout_ar_data = (struct artdata *) bfd_zalloc (abfd, amt);
if (bfd_ardata (abfd) == NULL)
- return false;
+ return FALSE;
bfd_ardata (abfd)->cache = NULL;
bfd_ardata (abfd)->archive_head = NULL;
bfd_ardata (abfd)->extended_names = NULL;
bfd_ardata (abfd)->tdata = NULL;
- return true;
+ return TRUE;
}
/*
bfd_set_archive_head
SYNOPSIS
- boolean bfd_set_archive_head(bfd *output, bfd *new_head);
+ bfd_boolean bfd_set_archive_head(bfd *output, bfd *new_head);
DESCRIPTION
Set the head of the chain of
BFDs contained in the archive @var{output} to @var{new_head}.
*/
-boolean
+bfd_boolean
bfd_set_archive_head (output_archive, new_head)
bfd *output_archive;
bfd *new_head;
{
output_archive->archive_head = new_head;
- return true;
+ return TRUE;
}
bfd *
}
/* Kind of stupid to call cons for each one, but we don't do too many */
-boolean
+bfd_boolean
_bfd_add_bfd_to_archive_cache (arch_bfd, filepos, new_elt)
bfd *arch_bfd, *new_elt;
file_ptr filepos;
{
- struct ar_cache *new_cache = ((struct ar_cache *)
- bfd_zalloc (arch_bfd,
- sizeof (struct ar_cache)));
+ bfd_size_type amt = sizeof (struct ar_cache);
+ struct ar_cache *new_cache = (struct ar_cache *) bfd_zalloc (arch_bfd, amt);
if (new_cache == NULL)
- return false;
+ return FALSE;
new_cache->ptr = filepos;
new_cache->arelt = new_elt;
current->next = new_cache;
}
- return true;
+ return TRUE;
}
\f
/* The name begins with space. Hence the rest of the name is an index into
{
struct ar_hdr hdr;
char *hdrp = (char *) &hdr;
- unsigned int parsed_size;
+ size_t parsed_size;
struct areltdata *ared;
char *filename = NULL;
- unsigned int namelen = 0;
- unsigned int allocsize = sizeof (struct areltdata) + sizeof (struct ar_hdr);
+ bfd_size_type namelen = 0;
+ bfd_size_type allocsize = sizeof (struct areltdata) + sizeof (struct ar_hdr);
char *allocptr = 0;
- if (bfd_read ((PTR) hdrp, 1, sizeof (struct ar_hdr), abfd)
+ if (bfd_bread ((PTR) hdrp, (bfd_size_type) sizeof (struct ar_hdr), abfd)
!= sizeof (struct ar_hdr))
{
if (bfd_get_error () != bfd_error_system_call)
else if (hdr.ar_name[0] == '#'
&& hdr.ar_name[1] == '1'
&& hdr.ar_name[2] == '/'
- && isdigit ((unsigned char) hdr.ar_name[3]))
+ && ISDIGIT (hdr.ar_name[3]))
{
/* BSD-4.4 extended name */
namelen = atoi (&hdr.ar_name[3]);
filename = (allocptr
+ sizeof (struct areltdata)
+ sizeof (struct ar_hdr));
- if (bfd_read (filename, 1, namelen, abfd) != namelen)
+ if (bfd_bread (filename, namelen, abfd) != namelen)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_no_more_archived_files);
spaces, so only look for ' ' if we don't find '/'. */
char *e;
- e = memchr (hdr.ar_name, '\0', ar_maxnamelen (abfd));
+ e = (char *) memchr (hdr.ar_name, '\0', ar_maxnamelen (abfd));
if (e == NULL)
{
- e = memchr (hdr.ar_name, '/', ar_maxnamelen (abfd));
+ e = (char *) memchr (hdr.ar_name, '/', ar_maxnamelen (abfd));
if (e == NULL)
- e = memchr (hdr.ar_name, ' ', ar_maxnamelen (abfd));
+ e = (char *) memchr (hdr.ar_name, ' ', ar_maxnamelen (abfd));
}
if (e != NULL)
ared->filename = allocptr + (sizeof (struct areltdata) +
sizeof (struct ar_hdr));
if (namelen)
- memcpy (ared->filename, hdr.ar_name, namelen);
+ memcpy (ared->filename, hdr.ar_name, (size_t) namelen);
ared->filename[namelen] = '\0';
}
{
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);
return 0;
#endif
- /* 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)));
+ tdata_hold = bfd_ardata (abfd);
+ amt = sizeof (struct artdata);
+ bfd_ardata (abfd) = (struct artdata *) bfd_zalloc (abfd, amt);
if (bfd_ardata (abfd) == NULL)
- return NULL;
+ {
+ bfd_ardata (abfd) = tdata_hold;
+ return NULL;
+ }
bfd_ardata (abfd)->first_file_filepos = SARMAG;
bfd_ardata (abfd)->cache = NULL;
bfd_ardata (abfd)->extended_names = NULL;
bfd_ardata (abfd)->tdata = NULL;
- if (!BFD_SEND (abfd, _bfd_slurp_armap, (abfd)))
+ if (!BFD_SEND (abfd, _bfd_slurp_armap, (abfd))
+ || !BFD_SEND (abfd, _bfd_slurp_extended_name_table, (abfd)))
{
- bfd_release (abfd, bfd_ardata (abfd));
- abfd->tdata.aout_ar_data = tdata_hold;
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_wrong_format);
- return NULL;
- }
-
- if (!BFD_SEND (abfd, _bfd_slurp_extended_name_table, (abfd)))
- {
bfd_release (abfd, bfd_ardata (abfd));
- abfd->tdata.aout_ar_data = tdata_hold;
- if (bfd_get_error () != bfd_error_system_call)
- bfd_set_error (bfd_error_wrong_format);
+ bfd_ardata (abfd) = tdata_hold;
return NULL;
}
first = bfd_openr_next_archived_file (abfd, (bfd *) NULL);
if (first != NULL)
{
- boolean fail;
+ bfd_boolean fail;
- first->target_defaulted = false;
- fail = false;
+ first->target_defaulted = FALSE;
+ fail = FALSE;
if (bfd_check_format (first, bfd_object)
&& first->xvec != abfd->xvec)
{
+#if 0
+ /* We ought to close `first' here, but we can't, because
+ we have no way to remove it from the archive cache.
+ It's close to impossible to figure out when we can
+ release bfd_ardata. FIXME. */
(void) bfd_close (first);
bfd_release (abfd, bfd_ardata (abfd));
- abfd->tdata.aout_ar_data = tdata_hold;
- bfd_set_error (bfd_error_wrong_format);
+#endif
+ bfd_set_error (bfd_error_wrong_object_format);
+ bfd_ardata (abfd) = tdata_hold;
return NULL;
}
-
- /* We ought to close first here, but we can't, because we
- have no way to remove it from the archive cache. FIXME. */
+ /* And we ought to close `first' here too. */
}
}
/* Some constants for a 32 bit BSD archive structure. We do not
support 64 bit archives presently; so far as I know, none actually
exist. Supporting them would require changing these constants, and
- changing some bfd_h_get_32 to bfd_h_get_64. */
+ changing some H_GET_32 to H_GET_64. */
/* The size of an external symdef structure. */
#define BSD_SYMDEF_SIZE 8
/* The size of the string count. */
#define BSD_STRING_COUNT_SIZE 4
-/* Returns false on error, true otherwise */
+/* Returns FALSE on error, TRUE otherwise */
-static boolean
+static bfd_boolean
do_slurp_bsd_armap (abfd)
bfd *abfd;
{
bfd_byte *raw_armap, *rbase;
struct artdata *ardata = bfd_ardata (abfd);
char *stringbase;
- unsigned int parsed_size;
+ bfd_size_type parsed_size, amt;
carsym *set;
mapdata = (struct areltdata *) _bfd_read_ar_hdr (abfd);
if (mapdata == NULL)
- return false;
+ return FALSE;
parsed_size = mapdata->parsed_size;
bfd_release (abfd, (PTR) mapdata); /* Don't need it any more. */
raw_armap = (bfd_byte *) bfd_zalloc (abfd, parsed_size);
if (raw_armap == (bfd_byte *) NULL)
- return false;
+ 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);
byebye:
bfd_release (abfd, (PTR) raw_armap);
- return false;
+ return FALSE;
}
- ardata->symdef_count = bfd_h_get_32 (abfd, raw_armap) / BSD_SYMDEF_SIZE;
+ ardata->symdef_count = H_GET_32 (abfd, raw_armap) / BSD_SYMDEF_SIZE;
if (ardata->symdef_count * BSD_SYMDEF_SIZE >
parsed_size - BSD_SYMDEF_COUNT_SIZE)
stringbase = ((char *) rbase
+ ardata->symdef_count * BSD_SYMDEF_SIZE
+ BSD_STRING_COUNT_SIZE);
- ardata->symdefs = (carsym *) bfd_alloc (abfd,
- (ardata->symdef_count
- * sizeof (carsym)));
+ amt = (bfd_size_type) ardata->symdef_count * sizeof (carsym);
+ ardata->symdefs = (carsym *) bfd_alloc (abfd, amt);
if (!ardata->symdefs)
- return false;
+ return FALSE;
for (counter = 0, set = ardata->symdefs;
counter < ardata->symdef_count;
counter++, set++, rbase += BSD_SYMDEF_SIZE)
{
- set->name = bfd_h_get_32 (abfd, rbase) + stringbase;
- set->file_offset = bfd_h_get_32 (abfd, rbase + BSD_SYMDEF_OFFSET_SIZE);
+ set->name = H_GET_32 (abfd, rbase) + stringbase;
+ set->file_offset = H_GET_32 (abfd, rbase + BSD_SYMDEF_OFFSET_SIZE);
}
ardata->first_file_filepos = bfd_tell (abfd);
/* FIXME, we should provide some way to free raw_ardata when
we are done using the strings from it. For now, it seems
to be allocated on an objalloc anyway... */
- bfd_has_map (abfd) = true;
- return true;
+ bfd_has_map (abfd) = TRUE;
+ return TRUE;
}
-/* Returns false on error, true otherwise. */
+/* Returns FALSE on error, TRUE otherwise. */
-static boolean
+static bfd_boolean
do_slurp_coff_armap (abfd)
bfd *abfd;
{
int *raw_armap, *rawptr;
struct artdata *ardata = bfd_ardata (abfd);
char *stringbase;
- unsigned int stringsize;
+ bfd_size_type stringsize;
unsigned int parsed_size;
carsym *carsyms;
- unsigned int nsymz; /* Number of symbols in armap. */
+ bfd_size_type nsymz; /* Number of symbols in armap. */
bfd_vma (*swap) PARAMS ((const bfd_byte *));
char int_buf[sizeof (long)];
- unsigned int carsym_size, ptrsize, i;
+ bfd_size_type carsym_size, ptrsize;
+ unsigned int i;
mapdata = (struct areltdata *) _bfd_read_ar_hdr (abfd);
if (mapdata == NULL)
- return false;
+ return FALSE;
parsed_size = mapdata->parsed_size;
bfd_release (abfd, (PTR) mapdata); /* Don't need it any more. */
- if (bfd_read ((PTR) int_buf, 1, 4, abfd) != 4)
+ if (bfd_bread ((PTR) int_buf, (bfd_size_type) 4, abfd) != 4)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_malformed_archive);
- return false;
+ return FALSE;
}
/* It seems that all numeric information in a coff archive is always
in big endian format, nomatter the host or target. */
ardata->symdefs = (carsym *) bfd_zalloc (abfd, carsym_size + stringsize + 1);
if (ardata->symdefs == NULL)
- return false;
+ return FALSE;
carsyms = ardata->symdefs;
stringbase = ((char *) ardata->symdefs) + carsym_size;
raw_armap = (int *) bfd_alloc (abfd, ptrsize);
if (raw_armap == NULL)
goto release_symdefs;
- if (bfd_read ((PTR) raw_armap, 1, ptrsize, abfd) != ptrsize
- || bfd_read ((PTR) stringbase, 1, stringsize, abfd) != stringsize)
+ if (bfd_bread ((PTR) raw_armap, ptrsize, abfd) != ptrsize
+ || (bfd_bread ((PTR) stringbase, stringsize, abfd) != stringsize))
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_malformed_archive);
/* Pad to an even boundary if you have to. */
ardata->first_file_filepos += (ardata->first_file_filepos) % 2;
- bfd_has_map (abfd) = true;
+ bfd_has_map (abfd) = TRUE;
bfd_release (abfd, (PTR) raw_armap);
/* Check for a second archive header (as used by PE). */
{
struct areltdata *tmp;
- bfd_seek (abfd, ardata->first_file_filepos, SEEK_SET);
+ bfd_seek (abfd, ardata->first_file_filepos, SEEK_SET);
tmp = (struct areltdata *) _bfd_read_ar_hdr (abfd);
if (tmp != NULL)
{
&& tmp->arch_header[1] == ' ')
{
ardata->first_file_filepos +=
- (tmp->parsed_size + sizeof(struct ar_hdr) + 1) & ~1;
+ (tmp->parsed_size + sizeof (struct ar_hdr) + 1) & ~(unsigned) 1;
}
bfd_release (abfd, tmp);
}
}
- return true;
+ return TRUE;
release_raw_armap:
bfd_release (abfd, (PTR) raw_armap);
release_symdefs:
bfd_release (abfd, (PTR) (ardata)->symdefs);
- return false;
+ return FALSE;
}
/* This routine can handle either coff-style or bsd-style armaps.
- Returns false on error, true otherwise */
+ Returns FALSE on error, TRUE otherwise */
-boolean
+bfd_boolean
bfd_slurp_armap (abfd)
bfd *abfd;
{
char nextname[17];
- int i = bfd_read ((PTR) nextname, 1, 16, abfd);
+ int i = bfd_bread ((PTR) nextname, (bfd_size_type) 16, abfd);
if (i == 0)
- return true;
+ return TRUE;
if (i != 16)
- return false;
+ return FALSE;
- if (bfd_seek (abfd, (file_ptr) - 16, SEEK_CUR) != 0)
- return false;
+ if (bfd_seek (abfd, (file_ptr) -16, SEEK_CUR) != 0)
+ return FALSE;
if (!strncmp (nextname, "__.SYMDEF ", 16)
|| !strncmp (nextname, "__.SYMDEF/ ", 16)) /* old Linux archives */
return do_slurp_coff_armap (abfd);
else if (!strncmp (nextname, "/SYM64/ ", 16))
{
- /* Irix 6 archive--must be recognized by code in elf64-mips.c. */
+ /* 64bit ELF (Irix 6) archive. */
+#ifdef BFD64
+ return bfd_elf64_archive_slurp_armap (abfd);
+#else
bfd_set_error (bfd_error_wrong_format);
- return false;
+ return FALSE;
+#endif
}
- bfd_has_map (abfd) = false;
- return true;
+ bfd_has_map (abfd) = FALSE;
+ return TRUE;
}
\f
-/* Returns false on error, true otherwise */
+/* Returns FALSE on error, TRUE otherwise */
/* flavor 2 of a bsd armap, similar to bfd_slurp_bsd_armap except the
header is in a slightly different order and the map name is '/'.
This flavour is used by hp300hpux. */
#define HPUX_SYMDEF_COUNT_SIZE 2
-boolean
+bfd_boolean
bfd_slurp_bsd_armap_f2 (abfd)
bfd *abfd;
{
struct artdata *ardata = bfd_ardata (abfd);
char *stringbase;
unsigned int stringsize;
+ bfd_size_type amt;
carsym *set;
- int i = bfd_read ((PTR) nextname, 1, 16, abfd);
+ int i = bfd_bread ((PTR) nextname, (bfd_size_type) 16, abfd);
if (i == 0)
- return true;
+ return TRUE;
if (i != 16)
- return false;
+ return FALSE;
/* The archive has at least 16 bytes in it. */
- if (bfd_seek (abfd, -16L, SEEK_CUR) != 0)
- return false;
+ if (bfd_seek (abfd, (file_ptr) -16, SEEK_CUR) != 0)
+ return FALSE;
if (!strncmp (nextname, "__.SYMDEF ", 16)
|| !strncmp (nextname, "__.SYMDEF/ ", 16)) /* old Linux archives */
if (strncmp (nextname, "/ ", 16))
{
- bfd_has_map (abfd) = false;
- return true;
+ bfd_has_map (abfd) = FALSE;
+ return TRUE;
}
mapdata = (struct areltdata *) _bfd_read_ar_hdr (abfd);
if (mapdata == NULL)
- return false;
+ return FALSE;
- raw_armap = (bfd_byte *) bfd_zalloc (abfd, mapdata->parsed_size);
+ amt = mapdata->parsed_size;
+ raw_armap = (bfd_byte *) bfd_zalloc (abfd, amt);
if (raw_armap == NULL)
{
byebye:
bfd_release (abfd, (PTR) mapdata);
- return false;
+ return FALSE;
}
- if (bfd_read ((PTR) raw_armap, 1, mapdata->parsed_size, abfd) !=
- mapdata->parsed_size)
+ if (bfd_bread ((PTR) raw_armap, amt, abfd) != amt)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_malformed_archive);
goto byebye;
}
- ardata->symdef_count = bfd_h_get_16 (abfd, (PTR) raw_armap);
+ ardata->symdef_count = H_GET_16 (abfd, (PTR) raw_armap);
if (ardata->symdef_count * BSD_SYMDEF_SIZE
> mapdata->parsed_size - HPUX_SYMDEF_COUNT_SIZE)
ardata->cache = 0;
- stringsize = bfd_h_get_32 (abfd, raw_armap + HPUX_SYMDEF_COUNT_SIZE);
+ stringsize = H_GET_32 (abfd, raw_armap + HPUX_SYMDEF_COUNT_SIZE);
/* Skip sym count and string sz. */
stringbase = ((char *) raw_armap
+ HPUX_SYMDEF_COUNT_SIZE
+ BSD_STRING_COUNT_SIZE);
rbase = (bfd_byte *) stringbase + stringsize;
- ardata->symdefs = (carsym *) bfd_alloc (abfd,
- (ardata->symdef_count
- * BSD_SYMDEF_SIZE));
+ amt = (bfd_size_type) ardata->symdef_count * BSD_SYMDEF_SIZE;
+ ardata->symdefs = (carsym *) bfd_alloc (abfd, amt);
if (!ardata->symdefs)
- return false;
+ return FALSE;
for (counter = 0, set = ardata->symdefs;
counter < ardata->symdef_count;
counter++, set++, rbase += BSD_SYMDEF_SIZE)
{
- set->name = bfd_h_get_32 (abfd, rbase) + stringbase;
- set->file_offset = bfd_h_get_32 (abfd, rbase + BSD_SYMDEF_OFFSET_SIZE);
+ set->name = H_GET_32 (abfd, rbase) + stringbase;
+ set->file_offset = H_GET_32 (abfd, rbase + BSD_SYMDEF_OFFSET_SIZE);
}
ardata->first_file_filepos = bfd_tell (abfd);
/* FIXME, we should provide some way to free raw_ardata when
we are done using the strings from it. For now, it seems
to be allocated on an objalloc anyway... */
- bfd_has_map (abfd) = true;
- return true;
+ bfd_has_map (abfd) = TRUE;
+ return TRUE;
}
\f
/** Extended name table.
element>. Index is the P.R. of an int (decimal). Data General have
extended the format by using the prefix // for the special element. */
-/* Returns false on error, true otherwise. */
+/* Returns FALSE on error, TRUE otherwise. */
-boolean
+bfd_boolean
_bfd_slurp_extended_name_table (abfd)
bfd *abfd;
{
char nextname[17];
struct areltdata *namedata;
+ bfd_size_type amt;
/* FIXME: Formatting sucks here, and in case of failure of BFD_READ,
- we probably don't want to return true. */
+ we probably don't want to return TRUE. */
bfd_seek (abfd, bfd_ardata (abfd)->first_file_filepos, SEEK_SET);
- if (bfd_read ((PTR) nextname, 1, 16, abfd) == 16)
+ if (bfd_bread ((PTR) nextname, (bfd_size_type) 16, abfd) == 16)
{
- if (bfd_seek (abfd, (file_ptr) - 16, SEEK_CUR) != 0)
- return false;
+ if (bfd_seek (abfd, (file_ptr) -16, SEEK_CUR) != 0)
+ return FALSE;
if (strncmp (nextname, "ARFILENAMES/ ", 16) != 0 &&
strncmp (nextname, "// ", 16) != 0)
{
bfd_ardata (abfd)->extended_names = NULL;
- return true;
+ return TRUE;
}
namedata = (struct areltdata *) _bfd_read_ar_hdr (abfd);
if (namedata == NULL)
- return false;
+ return FALSE;
- bfd_ardata (abfd)->extended_names =
- bfd_zalloc (abfd, namedata->parsed_size);
+ amt = namedata->parsed_size;
+ bfd_ardata (abfd)->extended_names = bfd_zalloc (abfd, amt);
if (bfd_ardata (abfd)->extended_names == NULL)
{
byebye:
bfd_release (abfd, (PTR) namedata);
- return false;
+ return FALSE;
}
- if (bfd_read ((PTR) bfd_ardata (abfd)->extended_names, 1,
- namedata->parsed_size, abfd) != namedata->parsed_size)
+ if (bfd_bread ((PTR) bfd_ardata (abfd)->extended_names, amt, abfd) != amt)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_malformed_archive);
bfd_release (abfd, namedata);
#endif
}
- return true;
+ return TRUE;
}
#ifdef VMS
bfd *abfd;
const char *file;
{
- CONST char *first;
- CONST char *last;
+ const char *first;
+ const char *last;
char *copy;
first = file + strlen (file) - 1;
first--;
}
- copy = (char *) bfd_alloc (abfd, last - first + 1);
+ copy = (char *) bfd_alloc (abfd, (bfd_size_type) (last - first + 1));
if (copy == NULL)
return NULL;
/* Build a BFD style extended name table. */
-boolean
+bfd_boolean
_bfd_archive_bsd_construct_extended_name_table (abfd, tabloc, tablen, name)
bfd *abfd;
char **tabloc;
const char **name;
{
*name = "ARFILENAMES/";
- return _bfd_construct_extended_name_table (abfd, false, tabloc, tablen);
+ return _bfd_construct_extended_name_table (abfd, FALSE, tabloc, tablen);
}
/* Build an SVR4 style extended name table. */
-boolean
+bfd_boolean
_bfd_archive_coff_construct_extended_name_table (abfd, tabloc, tablen, name)
bfd *abfd;
char **tabloc;
const char **name;
{
*name = "//";
- return _bfd_construct_extended_name_table (abfd, true, tabloc, tablen);
+ return _bfd_construct_extended_name_table (abfd, TRUE, tabloc, tablen);
}
/* Follows archive_head and produces an extended name table if
necessary. Returns (in tabloc) a pointer to an extended name
table, and in tablen the length of the table. If it makes an entry
it clobbers the filename so that the element may be written without
- further massage. Returns true if it ran successfully, false if
+ further massage. Returns TRUE if it ran successfully, FALSE if
something went wrong. A successful return may still involve a
zero-length tablen! */
-boolean
+bfd_boolean
_bfd_construct_extended_name_table (abfd, trailing_slash, tabloc, tablen)
bfd *abfd;
- boolean trailing_slash;
+ bfd_boolean trailing_slash;
char **tabloc;
bfd_size_type *tablen;
{
unsigned int maxname = abfd->xvec->ar_max_namelen;
- unsigned int total_namelen = 0;
+ bfd_size_type total_namelen = 0;
bfd *current;
char *strptr;
normal = normalize (current, current->filename);
if (normal == NULL)
- return false;
+ return FALSE;
thislen = strlen (normal);
}
if (total_namelen == 0)
- return true;
+ return TRUE;
*tabloc = bfd_zalloc (abfd, total_namelen);
if (*tabloc == NULL)
- return false;
+ return FALSE;
*tablen = total_namelen;
strptr = *tabloc;
normal = normalize (current, current->filename);
if (normal == NULL)
- return false;
+ return FALSE;
thislen = strlen (normal);
if (thislen > maxname)
}
}
- return true;
+ return TRUE;
}
\f
/** A couple of functions for creating ar_hdrs */
struct areltdata *ared;
struct ar_hdr *hdr;
char *temp, *temp1;
+ bfd_size_type amt;
if (member && (member->flags & BFD_IN_MEMORY) != 0)
{
return NULL;
}
- ared = (struct areltdata *) bfd_zalloc (abfd, sizeof (struct ar_hdr) +
- sizeof (struct areltdata));
+ amt = sizeof (struct ar_hdr) + sizeof (struct areltdata);
+ ared = (struct areltdata *) bfd_zalloc (abfd, amt);
if (ared == NULL)
return NULL;
hdr = (struct ar_hdr *) (((char *) ared) + sizeof (struct areltdata));
a strong stomach to write this, and it does, but it takes even a
stronger stomach to try to code around such a thing! */
-struct ar_hdr *bfd_special_undocumented_glue PARAMS ((bfd *, const char *));
+struct ar_hdr *bfd_special_undocumented_glue
+ PARAMS ((bfd *, const char *));
struct ar_hdr *
bfd_special_undocumented_glue (abfd, filename)
void
bfd_dont_truncate_arname (abfd, pathname, arhdr)
bfd *abfd;
- CONST char *pathname;
+ const char *pathname;
char *arhdr;
{
/* FIXME: This interacts unpleasantly with ar's quick-append option.
void
bfd_bsd_truncate_arname (abfd, pathname, arhdr)
bfd *abfd;
- CONST char *pathname;
+ const char *pathname;
char *arhdr;
{
struct ar_hdr *hdr = (struct ar_hdr *) arhdr;
- int length;
- CONST char *filename = strrchr (pathname, '/');
- int maxlen = ar_maxnamelen (abfd);
+ size_t length;
+ const char *filename = strrchr (pathname, '/');
+ size_t maxlen = ar_maxnamelen (abfd);
#ifdef HAVE_DOS_BASED_FILE_SYSTEM
{
void
bfd_gnu_truncate_arname (abfd, pathname, arhdr)
bfd *abfd;
- CONST char *pathname;
+ const char *pathname;
char *arhdr;
{
struct ar_hdr *hdr = (struct ar_hdr *) arhdr;
- int length;
- CONST char *filename = strrchr (pathname, '/');
- int maxlen = ar_maxnamelen (abfd);
+ size_t length;
+ const char *filename = strrchr (pathname, '/');
+ size_t maxlen = ar_maxnamelen (abfd);
#ifdef HAVE_DOS_BASED_FILE_SYSTEM
{
\f
/* The BFD is open for write and has its format set to bfd_archive. */
-boolean
+bfd_boolean
_bfd_write_archive_contents (arch)
bfd *arch;
{
char *etable = NULL;
bfd_size_type elength = 0;
const char *ename = NULL;
- boolean makemap = bfd_has_map (arch);
- boolean hasobjects = false; /* If no .o's, don't bother to make a map. */
+ bfd_boolean makemap = bfd_has_map (arch);
+ /* If no .o's, don't bother to make a map. */
+ bfd_boolean hasobjects = FALSE;
bfd_size_type wrote;
unsigned int i;
int tries;
if (bfd_write_p (current))
{
bfd_set_error (bfd_error_invalid_operation);
- return false;
+ return FALSE;
}
if (!current->arelt_data)
{
current->arelt_data =
(PTR) bfd_ar_hdr_from_filesystem (arch, current->filename, current);
if (!current->arelt_data)
- return false;
+ return FALSE;
/* Put in the file name. */
BFD_SEND (arch, _bfd_truncate_arname, (arch,
&& ((bfd_get_file_flags (current) & HAS_SYMS))
#endif
)
- hasobjects = true;
+ hasobjects = TRUE;
}
}
if (!BFD_SEND (arch, _bfd_construct_extended_name_table,
(arch, &etable, &elength, &ename)))
- return false;
+ return FALSE;
if (bfd_seek (arch, (file_ptr) 0, SEEK_SET) != 0)
- return false;
+ return FALSE;
#ifdef GNU960
- wrote = bfd_write (BFD_GNU960_ARMAG (arch), 1, SARMAG, arch);
+ wrote = bfd_bwrite (BFD_GNU960_ARMAG (arch), (bfd_size_type) SARMAG, arch);
#else
- wrote = bfd_write (ARMAG, 1, SARMAG, arch);
+ wrote = bfd_bwrite (ARMAG, (bfd_size_type) SARMAG, arch);
#endif
if (wrote != SARMAG)
- return false;
+ return FALSE;
if (makemap && hasobjects)
{
- if (_bfd_compute_and_write_armap (arch, elength) != true)
- return false;
+ if (! _bfd_compute_and_write_armap (arch, (unsigned int) elength))
+ return FALSE;
}
if (elength != 0)
strcpy (hdr.ar_name, ename);
/* Round size up to even number in archive header. */
sprintf (&(hdr.ar_size[0]), "%-10d",
- (int) ((elength + 1) & ~1));
+ (int) ((elength + 1) & ~(bfd_size_type) 1));
strncpy (hdr.ar_fmag, ARFMAG, 2);
for (i = 0; i < sizeof (struct ar_hdr); i++)
if (((char *) (&hdr))[i] == '\0')
(((char *) (&hdr))[i]) = ' ';
- if ((bfd_write ((char *) &hdr, 1, sizeof (struct ar_hdr), arch)
+ if ((bfd_bwrite ((PTR) &hdr, (bfd_size_type) sizeof (struct ar_hdr), arch)
!= sizeof (struct ar_hdr))
- || bfd_write (etable, 1, elength, arch) != elength)
- return false;
+ || bfd_bwrite (etable, elength, arch) != elength)
+ return FALSE;
if ((elength % 2) == 1)
{
- if (bfd_write ("\012", 1, 1, arch) != 1)
- return false;
+ if (bfd_bwrite ("\012", (bfd_size_type) 1, arch) != 1)
+ return FALSE;
}
}
struct ar_hdr *hdr = arch_hdr (current);
/* Write ar header. */
- if (bfd_write ((char *) hdr, 1, sizeof (*hdr), arch) != sizeof (*hdr))
- return false;
+ if (bfd_bwrite ((PTR) hdr, (bfd_size_type) sizeof (*hdr), arch)
+ != sizeof (*hdr))
+ return FALSE;
if (bfd_seek (current, (file_ptr) 0, SEEK_SET) != 0)
- return false;
+ return FALSE;
while (remaining)
{
unsigned int amt = DEFAULT_BUFFERSIZE;
if (amt > remaining)
amt = remaining;
errno = 0;
- if (bfd_read (buffer, amt, 1, current) != amt)
+ if (bfd_bread (buffer, (bfd_size_type) amt, current) != amt)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_malformed_archive);
- return false;
+ return FALSE;
}
- if (bfd_write (buffer, amt, 1, arch) != amt)
- return false;
+ if (bfd_bwrite (buffer, (bfd_size_type) amt, arch) != amt)
+ return FALSE;
remaining -= amt;
}
if ((arelt_size (current) % 2) == 1)
{
- if (bfd_write ("\012", 1, 1, arch) != 1)
- return false;
+ if (bfd_bwrite ("\012", (bfd_size_type) 1, arch) != 1)
+ return FALSE;
}
}
while (++tries < 6);
}
- return true;
+ return TRUE;
}
\f
/* Note that the namidx for the first symbol is 0. */
-boolean
+bfd_boolean
_bfd_compute_and_write_armap (arch, elength)
bfd *arch;
unsigned int elength;
bfd *current;
file_ptr elt_no = 0;
struct orl *map = NULL;
- int orl_max = 1024; /* fine initial default */
- int orl_count = 0;
+ unsigned int orl_max = 1024; /* fine initial default */
+ unsigned int orl_count = 0;
int stridx = 0; /* string index */
asymbol **syms = NULL;
long syms_max = 0;
- boolean ret;
+ bfd_boolean ret;
+ bfd_size_type amt;
/* Dunno if this is the best place for this info... */
if (elength != 0)
elength += sizeof (struct ar_hdr);
elength += elength % 2;
- map = (struct orl *) bfd_malloc (orl_max * sizeof (struct orl));
+ amt = (bfd_size_type) orl_max * sizeof (struct orl);
+ map = (struct orl *) bfd_malloc (amt);
if (map == NULL)
goto error_return;
/* We put the symbol names on the arch objalloc, and then discard
them when done. */
- first_name = bfd_alloc (arch, 1);
+ first_name = bfd_alloc (arch, (bfd_size_type) 1);
if (first_name == NULL)
goto error_return;
current != (bfd *) NULL;
current = current->next, elt_no++)
{
- if ((bfd_check_format (current, bfd_object) == true)
- && ((bfd_get_file_flags (current) & HAS_SYMS)))
+ if (bfd_check_format (current, bfd_object)
+ && (bfd_get_file_flags (current) & HAS_SYMS) != 0)
{
long storage;
long symcount;
if (syms_max > 0)
free (syms);
syms_max = storage;
- syms = (asymbol **) bfd_malloc ((size_t) syms_max);
+ syms = (asymbol **) bfd_malloc ((bfd_size_type) syms_max);
if (syms == NULL)
goto error_return;
}
bfd_is_com_section (sec))
&& ! bfd_is_und_section (sec))
{
- size_t namelen;
+ bfd_size_type namelen;
struct orl *new_map;
/* This symbol will go into the archive header. */
if (orl_count == orl_max)
{
orl_max *= 2;
- new_map =
- ((struct orl *)
- bfd_realloc (map, orl_max * sizeof (struct orl)));
+ amt = (bfd_size_type) orl_max * sizeof (struct orl);
+ new_map = (struct orl *) bfd_realloc (map, amt);
if (new_map == (struct orl *) NULL)
goto error_return;
}
namelen = strlen (syms[src_count]->name);
- map[orl_count].name = ((char **)
- bfd_alloc (arch,
- sizeof (char *)));
+ amt = sizeof (char *);
+ map[orl_count].name = (char **) bfd_alloc (arch, amt);
if (map[orl_count].name == NULL)
goto error_return;
*(map[orl_count].name) = bfd_alloc (arch, namelen + 1);
if (*(map[orl_count].name) == NULL)
goto error_return;
strcpy (*(map[orl_count].name), syms[src_count]->name);
- (map[orl_count]).pos = (file_ptr) current;
- (map[orl_count]).namidx = stridx;
+ map[orl_count].u.abfd = current;
+ map[orl_count].namidx = stridx;
stridx += namelen + 1;
++orl_count;
if (first_name != NULL)
bfd_release (arch, first_name);
- return false;
+ return FALSE;
}
-boolean
+bfd_boolean
bsd_write_armap (arch, elength, map, orl_count, stridx)
bfd *arch;
unsigned int elength;
for (i = 0; i < sizeof (struct ar_hdr); i++)
if (((char *) (&hdr))[i] == '\0')
(((char *) (&hdr))[i]) = ' ';
- if (bfd_write ((char *) &hdr, 1, sizeof (struct ar_hdr), arch)
+ if (bfd_bwrite ((PTR) &hdr, (bfd_size_type) sizeof (struct ar_hdr), arch)
!= sizeof (struct ar_hdr))
- return false;
- bfd_h_put_32 (arch, (bfd_vma) ranlibsize, temp);
- if (bfd_write (temp, 1, sizeof (temp), arch) != sizeof (temp))
- return false;
+ return FALSE;
+ H_PUT_32 (arch, ranlibsize, temp);
+ if (bfd_bwrite (temp, (bfd_size_type) sizeof (temp), arch) != sizeof (temp))
+ return FALSE;
for (count = 0; count < orl_count; count++)
{
bfd_byte buf[BSD_SYMDEF_SIZE];
- if (((bfd *) (map[count]).pos) != last_elt)
+ if (map[count].u.abfd != last_elt)
{
do
{
firstreal += firstreal % 2;
current = current->next;
}
- while (current != (bfd *) (map[count]).pos);
+ while (current != map[count].u.abfd);
} /* if new archive element */
last_elt = current;
- bfd_h_put_32 (arch, map[count].namidx, buf);
- bfd_h_put_32 (arch, firstreal, buf + BSD_SYMDEF_OFFSET_SIZE);
- if (bfd_write (buf, BSD_SYMDEF_SIZE, 1, arch) != BSD_SYMDEF_SIZE)
- return false;
+ H_PUT_32 (arch, map[count].namidx, buf);
+ H_PUT_32 (arch, firstreal, buf + BSD_SYMDEF_OFFSET_SIZE);
+ if (bfd_bwrite (buf, (bfd_size_type) BSD_SYMDEF_SIZE, arch)
+ != BSD_SYMDEF_SIZE)
+ return FALSE;
}
/* Now write the strings themselves. */
- bfd_h_put_32 (arch, stringsize, temp);
- if (bfd_write (temp, 1, sizeof (temp), arch) != sizeof (temp))
- return false;
+ H_PUT_32 (arch, stringsize, temp);
+ if (bfd_bwrite (temp, (bfd_size_type) sizeof (temp), arch) != sizeof (temp))
+ return FALSE;
for (count = 0; count < orl_count; count++)
{
size_t len = strlen (*map[count].name) + 1;
- if (bfd_write (*map[count].name, 1, len, arch) != len)
- return false;
+ if (bfd_bwrite (*map[count].name, (bfd_size_type) len, arch) != len)
+ return FALSE;
}
/* The spec sez this should be a newline. But in order to be
bug-compatible for sun's ar we use a null. */
if (padit)
{
- if (bfd_write ("", 1, 1, arch) != 1)
- return false;
+ if (bfd_bwrite ("", (bfd_size_type) 1, arch) != 1)
+ return FALSE;
}
- return true;
+ return TRUE;
}
/* At the end of archive file handling, update the timestamp in the
file, so the linker will accept it.
- Return true if the timestamp was OK, or an unusual problem happened.
- Return false if we updated the timestamp. */
+ Return TRUE if the timestamp was OK, or an unusual problem happened.
+ Return FALSE if we updated the timestamp. */
-boolean
+bfd_boolean
_bfd_archive_bsd_update_armap_timestamp (arch)
bfd *arch;
{
bfd_flush (arch);
if (bfd_stat (arch, &archstat) == -1)
{
- perror (_("Reading archive file mod timestamp"));
+ bfd_perror (_("Reading archive file mod timestamp"));
/* Can't read mod time for some reason. */
- return true;
+ return TRUE;
}
if (archstat.st_mtime <= bfd_ardata (arch)->armap_timestamp)
/* OK by the linker's rules. */
- return true;
+ return TRUE;
/* Update the timestamp. */
bfd_ardata (arch)->armap_timestamp = archstat.st_mtime + ARMAP_TIME_OFFSET;
bfd_ardata (arch)->armap_datepos = (SARMAG
+ offsetof (struct ar_hdr, ar_date[0]));
if (bfd_seek (arch, bfd_ardata (arch)->armap_datepos, SEEK_SET) != 0
- || (bfd_write (hdr.ar_date, sizeof (hdr.ar_date), 1, arch)
+ || (bfd_bwrite (hdr.ar_date, (bfd_size_type) sizeof (hdr.ar_date), arch)
!= sizeof (hdr.ar_date)))
{
- /* FIXME: bfd can't call perror. */
- perror (_("Writing updated armap timestamp"));
+ bfd_perror (_("Writing updated armap timestamp"));
/* Some error while writing. */
- return true;
+ return TRUE;
}
/* We updated the timestamp successfully. */
- return false;
+ return FALSE;
}
\f
/* A coff armap looks like :
symbol name n-1
*/
-boolean
+bfd_boolean
coff_write_armap (arch, elength, map, symbol_count, stridx)
bfd *arch;
unsigned int elength;
int stridx;
{
/* The size of the ranlib is the number of exported symbols in the
- archive * the number of bytes in a int, + an int for the count. */
+ archive * the number of bytes in an int, + an int for the count. */
unsigned int ranlibsize = (symbol_count * 4) + 4;
unsigned int stringsize = stridx;
unsigned int mapsize = stringsize + ranlibsize;
- file_ptr archive_member_file_ptr;
+ unsigned int archive_member_file_ptr;
bfd *current = arch->archive_head;
unsigned int count;
struct ar_hdr hdr;
/* Write the ar header for this item and the number of symbols. */
- if (bfd_write ((PTR) &hdr, 1, sizeof (struct ar_hdr), arch)
+ if (bfd_bwrite ((PTR) &hdr, (bfd_size_type) sizeof (struct ar_hdr), arch)
!= sizeof (struct ar_hdr))
- return false;
+ return FALSE;
- bfd_write_bigendian_4byte_int (arch, symbol_count);
+ if (!bfd_write_bigendian_4byte_int (arch, symbol_count))
+ return FALSE;
/* Two passes, first write the file offsets for each symbol -
remembering that each offset is on a two byte boundary. */
/* For each symbol which is used defined in this object, write
out the object file's address in the archive. */
- while (((bfd *) (map[count]).pos) == current)
+ while (count < symbol_count && map[count].u.abfd == current)
{
- bfd_write_bigendian_4byte_int (arch, archive_member_file_ptr);
+ if (!bfd_write_bigendian_4byte_int (arch, archive_member_file_ptr))
+ return FALSE;
count++;
}
/* Add size of this archive entry. */
{
size_t len = strlen (*map[count].name) + 1;
- if (bfd_write (*map[count].name, 1, len, arch) != len)
- return false;
+ if (bfd_bwrite (*map[count].name, (bfd_size_type) len, arch) != len)
+ return FALSE;
}
/* The spec sez this should be a newline. But in order to be
bug-compatible for arc960 we use a null. */
if (padit)
{
- if (bfd_write ("", 1, 1, arch) != 1)
- return false;
+ if (bfd_bwrite ("", (bfd_size_type) 1, arch) != 1)
+ return FALSE;
}
- return true;
+ return TRUE;
}
projects / deliverable / binutils-gdb.git / blobdiff