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* coffread.c: Replace all occurrences of bfd_read with bfd_bread. 

* dbxread.c: Likewise.
	* dwarf2read.c: Likewise.
	* dwarfread.c: Likewise.
	* somread.c: Likewise.
	* ultra3-nat.c: Likewise.
	* xcoffread.c: Likewise.
This commit is contained in:
Alan Modra 2001-09-20 03:03:40 +00:00
parent 6bac1f1132
commit 3a42e9d062
8 changed files with 41 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
gdb/ChangeLog
View File

@ -1,3 +1,13 @@
2001-09-20 Alan Modra <amodra@bigpond.net.au>
* coffread.c: Replace all occurrences of bfd_read with bfd_bread.
* dbxread.c: Likewise.
* dwarf2read.c: Likewise.
* dwarfread.c: Likewise.
* somread.c: Likewise.
* ultra3-nat.c: Likewise.
* xcoffread.c: Likewise.
2001-09-19 Andrew Cagney <ac131313@redhat.com>
* cris-tdep.c (cris_get_signed_offset): Change return type to an

15
gdb/coffread.c
View File

@ -1,6 +1,6 @@
/* Read coff symbol tables and convert to internal format, for GDB.
Copyright 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
1997, 1998, 1999, 2000
1997, 1998, 1999, 2000, 2001
Free Software Foundation, Inc.
Contributed by David D. Johnson, Brown University (ddj@cs.brown.edu).
@ -1154,18 +1154,18 @@ read_one_sym (register struct coff_symbol *cs,
int i;
cs->c_symnum = symnum;
bfd_read (temp_sym, local_symesz, 1, nlist_bfd_global);
bfd_bread (temp_sym, local_symesz, nlist_bfd_global);
bfd_coff_swap_sym_in (symfile_bfd, temp_sym, (char *) sym);
cs->c_naux = sym->n_numaux & 0xff;
if (cs->c_naux >= 1)
{
bfd_read (temp_aux, local_auxesz, 1, nlist_bfd_global);
bfd_bread (temp_aux, local_auxesz, nlist_bfd_global);
bfd_coff_swap_aux_in (symfile_bfd, temp_aux, sym->n_type, sym->n_sclass,
0, cs->c_naux, (char *) aux);
/* If more than one aux entry, read past it (only the first aux
is important). */
for (i = 1; i < cs->c_naux; i++)
bfd_read (temp_aux, local_auxesz, 1, nlist_bfd_global);
bfd_bread (temp_aux, local_auxesz, nlist_bfd_global);
}
cs->c_name = getsymname (sym);
cs->c_value = sym->n_value;
@ -1232,7 +1232,7 @@ init_stringtab (bfd *abfd, long offset)
if (bfd_seek (abfd, offset, 0) < 0)
return -1;
val = bfd_read ((char *) lengthbuf, sizeof lengthbuf, 1, abfd);
val = bfd_bread ((char *) lengthbuf, sizeof lengthbuf, abfd);
length = bfd_h_get_32 (symfile_bfd, lengthbuf);
/* If no string table is needed, then the file may end immediately
@ -1247,7 +1247,8 @@ init_stringtab (bfd *abfd, long offset)
if (length == sizeof length) /* Empty table -- just the count */
return 0;
val = bfd_read (stringtab + sizeof lengthbuf, length - sizeof lengthbuf, 1, abfd);
val = bfd_bread (stringtab + sizeof lengthbuf, length - sizeof lengthbuf,
abfd);
if (val != length - sizeof lengthbuf || stringtab[length - 1] != '\0')
return -1;
@ -1346,7 +1347,7 @@ init_lineno (bfd *abfd, long offset, int size)
/* Allocate the desired table, plus a sentinel */
linetab = (char *) xmalloc (size + local_linesz);
val = bfd_read (linetab, size, 1, abfd);
val = bfd_bread (linetab, size, abfd);
if (val != size)
return -1;

13
gdb/dbxread.c
View File

@ -700,7 +700,7 @@ dbx_symfile_init (struct objfile *objfile)
perror_with_name (name);
memset ((PTR) size_temp, 0, sizeof (size_temp));
val = bfd_read ((PTR) size_temp, sizeof (size_temp), 1, sym_bfd);
val = bfd_bread ((PTR) size_temp, sizeof (size_temp), sym_bfd);
if (val < 0)
{
perror_with_name (name);
@ -739,8 +739,9 @@ dbx_symfile_init (struct objfile *objfile)
val = bfd_seek (sym_bfd, STRING_TABLE_OFFSET, SEEK_SET);
if (val < 0)
perror_with_name (name);
val = bfd_read (DBX_STRINGTAB (objfile), DBX_STRINGTAB_SIZE (objfile), 1,
sym_bfd);
val = bfd_bread (DBX_STRINGTAB (objfile),
DBX_STRINGTAB_SIZE (objfile),
sym_bfd);
if (val != DBX_STRINGTAB_SIZE (objfile))
perror_with_name (name);
}
@ -931,7 +932,7 @@ fill_symbuf (bfd *sym_bfd)
count = sizeof (symbuf);
}
nbytes = bfd_read ((PTR) symbuf, count, 1, sym_bfd);
nbytes = bfd_bread ((PTR) symbuf, count, sym_bfd);
if (nbytes < 0)
perror_with_name (bfd_get_filename (sym_bfd));
else if (nbytes == 0)
@ -2501,7 +2502,7 @@ coffstab_build_psymtabs (struct objfile *objfile, int mainline,
val = bfd_seek (sym_bfd, stabstroffset, SEEK_SET);
if (val < 0)
perror_with_name (name);
val = bfd_read (DBX_STRINGTAB (objfile), stabstrsize, 1, sym_bfd);
val = bfd_bread (DBX_STRINGTAB (objfile), stabstrsize, sym_bfd);
if (val != stabstrsize)
perror_with_name (name);
@ -2597,7 +2598,7 @@ elfstab_build_psymtabs (struct objfile *objfile, int mainline,
val = bfd_seek (sym_bfd, stabstroffset, SEEK_SET);
if (val < 0)
perror_with_name (name);
val = bfd_read (DBX_STRINGTAB (objfile), stabstrsize, 1, sym_bfd);
val = bfd_bread (DBX_STRINGTAB (objfile), stabstrsize, sym_bfd);
if (val != stabstrsize)
perror_with_name (name);

2
gdb/dwarf2read.c
View File

@ -3030,7 +3030,7 @@ dwarf2_read_section (struct objfile *objfile, file_ptr offset,
buf = (char *) obstack_alloc (&objfile->psymbol_obstack, size);
if ((bfd_seek (abfd, offset, SEEK_SET) != 0) ||
(bfd_read (buf, size, 1, abfd) != size))
(bfd_bread (buf, size, abfd) != size))
{
buf = NULL;
error ("Dwarf Error: Can't read DWARF data from '%s'",

10
gdb/dwarfread.c
View File

@ -695,7 +695,7 @@ dwarf_build_psymtabs (struct objfile *objfile, int mainline, file_ptr dbfoff,
dbbase = xmalloc (dbsize);
dbroff = 0;
if ((bfd_seek (abfd, dbfoff, SEEK_SET) != 0) ||
(bfd_read (dbbase, dbsize, 1, abfd) != dbsize))
(bfd_bread (dbbase, dbsize, abfd) != dbsize))
{
xfree (dbbase);
error ("can't read DWARF data from '%s'", bfd_get_filename (abfd));
@ -2269,7 +2269,7 @@ read_ofile_symtab (struct partial_symtab *pst)
base_section_offsets = pst->section_offsets;
baseaddr = ANOFFSET (pst->section_offsets, 0);
if (bfd_seek (abfd, foffset, SEEK_SET) ||
(bfd_read (dbbase, dbsize, 1, abfd) != dbsize))
(bfd_bread (dbbase, dbsize, abfd) != dbsize))
{
xfree (dbbase);
error ("can't read DWARF data");
@ -2285,8 +2285,8 @@ read_ofile_symtab (struct partial_symtab *pst)
if (LNFOFF (pst))
{
if (bfd_seek (abfd, LNFOFF (pst), SEEK_SET) ||
(bfd_read ((PTR) lnsizedata, sizeof (lnsizedata), 1, abfd) !=
sizeof (lnsizedata)))
(bfd_bread ((PTR) lnsizedata, sizeof (lnsizedata), abfd)
!= sizeof (lnsizedata)))
{
error ("can't read DWARF line number table size");
}
@ -2294,7 +2294,7 @@ read_ofile_symtab (struct partial_symtab *pst)
GET_UNSIGNED, pst->objfile);
lnbase = xmalloc (lnsize);
if (bfd_seek (abfd, LNFOFF (pst), SEEK_SET) ||
(bfd_read (lnbase, lnsize, 1, abfd) != lnsize))
(bfd_bread (lnbase, lnsize, abfd) != lnsize))
{
xfree (lnbase);
error ("can't read DWARF line numbers");

6
gdb/somread.c
View File

@ -1,5 +1,5 @@
/* Read HP PA/Risc object files for GDB.
Copyright 1991, 1992, 1994, 1995, 1996, 1998, 1999, 2000
Copyright 1991, 1992, 1994, 1995, 1996, 1998, 1999, 2000, 2001
Free Software Foundation, Inc.
Written by Fred Fish at Cygnus Support.
@ -101,13 +101,13 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
buf = alloca (symsize * number_of_symbols);
bfd_seek (abfd, obj_som_sym_filepos (abfd), SEEK_SET);
val = bfd_read (buf, symsize * number_of_symbols, 1, abfd);
val = bfd_bread (buf, symsize * number_of_symbols, abfd);
if (val != symsize * number_of_symbols)
error ("Couldn't read symbol dictionary!");
stringtab = alloca (obj_som_stringtab_size (abfd));
bfd_seek (abfd, obj_som_str_filepos (abfd), SEEK_SET);
val = bfd_read (stringtab, obj_som_stringtab_size (abfd), 1, abfd);
val = bfd_bread (stringtab, obj_som_stringtab_size (abfd), abfd);
if (val != obj_som_stringtab_size (abfd))
error ("Can't read in HP string table.");

2
gdb/ultra3-nat.c
View File

@ -273,7 +273,7 @@
/* OBSOLETE if (!CANNOT_FETCH_REGISTER (regno)) */
/* OBSOLETE { */
/* OBSOLETE val = bfd_seek (core_bfd, (file_ptr) register_addr (regno, 0), SEEK_SET); */
/* OBSOLETE if (val < 0 || (val = bfd_read (buf, sizeof buf, 1, core_bfd)) < 0) */
/* OBSOLETE if (val != 0 || (val = bfd_bread (buf, sizeof buf, core_bfd)) != sizeof buf) */
/* OBSOLETE { */
/* OBSOLETE char *buffer = (char *) alloca (strlen (REGISTER_NAME (regno)) + 35); */
/* OBSOLETE strcpy (buffer, "Reading core register "); */

13
gdb/xcoffread.c
View File

@ -1,6 +1,6 @@
/* Read AIX xcoff symbol tables and convert to internal format, for GDB.
Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
1996, 1997, 1998, 1999, 2000
1996, 1997, 1998, 1999, 2000, 2001
Free Software Foundation, Inc.
Derived from coffread.c, dbxread.c, and a lot of hacking.
Contributed by IBM Corporation.
@ -817,7 +817,7 @@ enter_line_range (struct subfile *subfile, unsigned beginoffset, unsigned endoff
while (curoffset <= limit_offset)
{
bfd_seek (abfd, curoffset, SEEK_SET);
bfd_read (ext_lnno, linesz, 1, abfd);
bfd_bread (ext_lnno, linesz, abfd);
bfd_coff_swap_lineno_in (abfd, ext_lnno, &int_lnno);
/* Find the address this line represents. */
@ -1923,7 +1923,7 @@ init_stringtab (bfd *abfd, file_ptr offset, struct objfile *objfile)
error ("cannot seek to string table in %s: %s",
bfd_get_filename (abfd), bfd_errmsg (bfd_get_error ()));
val = bfd_read ((char *) lengthbuf, 1, sizeof lengthbuf, abfd);
val = bfd_bread ((char *) lengthbuf, sizeof lengthbuf, abfd);
length = bfd_h_get_32 (abfd, lengthbuf);
/* If no string table is needed, then the file may end immediately
@ -1944,8 +1944,7 @@ init_stringtab (bfd *abfd, file_ptr offset, struct objfile *objfile)
if (length == sizeof lengthbuf)
return;
val = bfd_read (strtbl + sizeof lengthbuf, 1, length - sizeof lengthbuf,
abfd);
val = bfd_bread (strtbl + sizeof lengthbuf, length - sizeof lengthbuf, abfd);
if (val != length - sizeof lengthbuf)
error ("cannot read string table from %s: %s",
@ -2677,8 +2676,8 @@ xcoff_initial_scan (struct objfile *objfile, int mainline)
((struct coff_symfile_info *) objfile->sym_private)->symtbl_num_syms =
num_symbols;
val = bfd_read (((struct coff_symfile_info *) objfile->sym_private)->symtbl,
size, 1, abfd);
val = bfd_bread (((struct coff_symfile_info *) objfile->sym_private)->symtbl,
size, abfd);
if (val != size)
perror_with_name ("reading symbol table");