OpenE2K
/
binutils-gdb
12
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Use consistent error messages for missing files. 

Detect directories where an ordinary file is expected.
This commit is contained in:
Nick Clifton 2003-11-07 12:19:34 +00:00
parent 65ed7f0a33
commit f24ddbddc5
15 changed files with 140 additions and 34 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
binutils/ChangeLog
View File

@ -1,3 +1,18 @@
2003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
* bucomm,c (get_file_size): New function. Returns the size of a
file.
* bucomm.h: Add prototype for get_file_size.
* addr2line.c (process_file): Use new function.
* ar.c (main, ranlib_only, ranlib_touch): Likewise.
* nm.c (display_file): Likewise.
* objcopy.c (add_specific_symbols, copy_file, strip_main,
copy_main): Likewise.
* objdump.c (display_file): Likewise.
* size.c (display_file): Likewise.
* strings.c (strings_file): Likewise.
* readelf.c (process_file): Use similar code to get_file_size.
2003-11-06 Bruno Rohee <bruno@rohee.com>
* ieee.c: Fix "the the" typo.

3
binutils/addr2line.c
View File

@ -230,6 +230,9 @@ process_file (const char *file_name, const char *target)
bfd *abfd;
char **matching;
if (get_file_size (file_name) < 1)
return;
abfd = bfd_openr (file_name, target);
if (abfd == NULL)
bfd_fatal (file_name);

8
binutils/ar.c
View File

@ -1305,7 +1305,9 @@ replace_members (bfd *arch, char **files_to_move, bfd_boolean quick)
/* Add to the end of the archive. */
after_bfd = get_pos_bfd (&arch->next, pos_end, NULL);
if (ar_emul_append (after_bfd, *files_to_move, verbose))
if (get_file_size (* files_to_move) > 0
&& ar_emul_append (after_bfd, *files_to_move, verbose))
changed = TRUE;
next_file:;
@ -1324,6 +1326,8 @@ ranlib_only (const char *archname)
{
bfd *arch;
if (get_file_size (archname) < 1)
return;
write_armap = 1;
arch = open_inarch (archname, (char *) NULL);
if (arch == NULL)
@ -1344,6 +1348,8 @@ ranlib_touch (const char *archname)
bfd *arch;
char **matching;
if (get_file_size (archname) < 1)
return;
f = open (archname, O_RDWR | O_BINARY, 0);
if (f < 0)
{

25
binutils/bucomm.c
View File

@ -450,3 +450,28 @@ parse_vma (const char *s, const char *arg)
return ret;
}
/* Returns the size of the named file. If the file does not
exist, or if it is not a real file, then a suitable non-fatal
error message is printed and zero is returned. */
off_t
get_file_size (const char * file_name)
{
struct stat statbuf;
if (stat (file_name, &statbuf) < 0)
{
if (errno == ENOENT)
non_fatal (_("'%s': No such file"), file_name);
else
non_fatal (_("Warning: could not locate '%s'. reason: %s"),
file_name, strerror (errno));
}
else if (! S_ISREG (statbuf.st_mode))
non_fatal (_("Warning: '%s' is not an ordinary file"), file_name);
else
return statbuf.st_size;
return 0;
}

2
binutils/bucomm.h
View File

@ -174,6 +174,8 @@ char *make_tempname (char *);
bfd_vma parse_vma (const char *, const char *);
off_t get_file_size (const char *);
extern char *program_name;
/* filemode.c */

3
binutils/nm.c
View File

@ -602,6 +602,9 @@ display_file (char *filename)
bfd *file;
char **matching;
if (get_file_size (filename) < 1)
return FALSE;
file = bfd_openr (filename, target);
if (file == NULL)
{

51
binutils/objcopy.c
View File

@ -583,28 +583,27 @@ add_specific_symbol (const char *name, struct symlist **list)
static void
add_specific_symbols (const char *filename, struct symlist **list)
{
struct stat st;
off_t size;
FILE * f;
char * line;
char * buffer;
unsigned int line_count;
if (stat (filename, & st) < 0)
fatal (_("cannot stat: %s: %s"), filename, strerror (errno));
if (st.st_size == 0)
size = get_file_size (filename);
if (size == 0)
return;
buffer = xmalloc (st.st_size + 2);
buffer = xmalloc (size + 2);
f = fopen (filename, FOPEN_RT);
if (f == NULL)
fatal (_("cannot open: %s: %s"), filename, strerror (errno));
fatal (_("cannot open '%s': %s"), filename, strerror (errno));
if (fread (buffer, 1, st.st_size, f) == 0 || ferror (f))
if (fread (buffer, 1, size, f) == 0 || ferror (f))
fatal (_("%s: fread failed"), filename);
fclose (f);
buffer [st.st_size] = '\n';
buffer [st.st_size + 1] = '\0';
buffer [size] = '\n';
buffer [size + 1] = '\0';
line_count = 1;
@ -1571,6 +1570,12 @@ copy_file (const char *input_filename, const char *output_filename,
char **obj_matching;
char **core_matching;
if (get_file_size (input_filename) < 1)
{
status = 1;
return;
}
/* To allow us to do "strip *" without dying on the first
non-object file, failures are nonfatal. */
ibfd = bfd_openr (input_filename, input_target);
@ -2246,14 +2251,13 @@ strip_main (int argc, char *argv[])
struct stat statbuf;
char *tmpname;
if (get_file_size (argv[i]) < 1)
continue;
if (preserve_dates)
{
if (stat (argv[i], &statbuf) < 0)
{
non_fatal (_("%s: cannot stat: %s"), argv[i], strerror (errno));
continue;
}
}
/* No need to check the return value of stat().
It has already been checked in get_file_size(). */
stat (argv[i], &statbuf);
if (output_file != NULL)
tmpname = output_file;
@ -2416,7 +2420,7 @@ copy_main (int argc, char *argv[])
case OPTION_ADD_SECTION:
{
const char *s;
struct stat st;
off_t size;
struct section_add *pa;
int len;
char *name;
@ -2427,8 +2431,9 @@ copy_main (int argc, char *argv[])
if (s == NULL)
fatal (_("bad format for %s"), "--add-section");
if (stat (s + 1, & st) < 0)
fatal (_("cannot stat: %s: %s"), s + 1, strerror (errno));
size = get_file_size (s + 1);
if (size < 1)
break;
pa = xmalloc (sizeof (struct section_add));
@ -2439,10 +2444,9 @@ copy_main (int argc, char *argv[])
pa->name = name;
pa->filename = s + 1;
pa->size = size;
pa->contents = xmalloc (size);
pa->size = st.st_size;
pa->contents = xmalloc (pa->size);
f = fopen (pa->filename, FOPEN_RB);
if (f == NULL)
@ -2800,7 +2804,8 @@ copy_main (int argc, char *argv[])
if (preserve_dates)
if (stat (input_filename, & statbuf) < 0)
fatal (_("Cannot stat: %s: %s"), input_filename, strerror (errno));
fatal (_("warning: could not locate '%s'. System error message: %s"),
input_filename, strerror (errno));
/* If there is no destination file, or the source and destination files
are the same, then create a temp and rename the result into the input. */

6
binutils/objdump.c
View File

@ -2623,7 +2623,11 @@ display_bfd (bfd *abfd)
static void
display_file (char *filename, char *target)
{
bfd *file, *arfile = NULL;
bfd *file;
bfd *arfile = NULL;
if (get_file_size (filename) < 1)
return;
file = bfd_openr (filename, target);
if (file == NULL)

14
binutils/readelf.c
View File

@ -10457,14 +10457,24 @@ process_file (char *file_name)
if (stat (file_name, &statbuf) < 0)
{
error (_("Cannot stat input file %s.\n"), file_name);
if (errno == ENOENT)
error (_("'%s': No such file\n"), file_name);
else
error (_("Could not locate '%s'. System error message: %s\n"),
file_name, strerror (errno));
return 1;
}
if (! S_ISREG (statbuf.st_mode))
{
error (_("'%s' is not an ordinary file\n"), file_name);
return 1;
}
file = fopen (file_name, "rb");
if (file == NULL)
{
error (_("Input file %s not found.\n"), file_name);
error (_("Input file '%s' is not readable.\n"), file_name);
return 1;
}

6
binutils/size.c
View File

@ -341,8 +341,12 @@ display_archive (bfd *file)
static void
display_file (char *filename)
{
bfd *file = bfd_openr (filename, target);
bfd *file;
if (get_file_size (filename) < 1)
return;
file = bfd_openr (filename, target);
if (file == NULL)
{
bfd_nonfatal (filename);

3
binutils/strings.c
View File

@ -370,6 +370,9 @@ strings_object_file (const char *file)
static bfd_boolean
strings_file (char *file)
{
if (get_file_size (file) < 1)
return FALSE;
/* If we weren't told to scan the whole file,
try to open it as an object file and only look at
initialized data sections. If that fails, fall back to the

5
gas/ChangeLog
View File

@ -1,3 +1,8 @@
2003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
* input-file.c (input_file_open): Use "No such file" error
message.
2003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
* config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.

25
gas/input-file.c
View File

@ -1,5 +1,5 @@
/* input_file.c - Deal with Input Files -
Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 1999, 2000, 2001
Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 1999, 2000, 2001, 2003
Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
@ -26,6 +26,7 @@
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include "as.h"
#include "input-file.h"
#include "safe-ctype.h"
@ -135,15 +136,31 @@ input_file_open (filename, pre)
assert (filename != 0); /* Filename may not be NULL. */
if (filename[0])
{ /* We have a file name. Suck it and see. */
{
struct stat statbuf;
if (stat (filename, &statbuf) < 0)
{
as_bad (_("%s: No such file"), filename);
return;
}
else if (! S_ISREG (statbuf.st_mode))
{
as_bad (_("'%s' is not an ordinary file"), filename);
return;
}
f_in = fopen (filename, FOPEN_RT);
file_name = filename;
}
else
{ /* use stdin for the input file. */
{
/* Use stdin for the input file. */
f_in = stdin;
file_name = _("{standard input}"); /* For error messages. */
/* For error messages. */
file_name = _("{standard input}");
}
if (f_in == (FILE *) 0)
{
as_bad (_("can't open %s for reading"), file_name);

4
ld/ChangeLog
View File

@ -1,3 +1,7 @@
2003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
* ldfile.c (ldfile_open_file): Use "No such file" error message.
2003-11-06 Bruno Rohee <bruno@rohee.com>
* ls.texinfo: Fix "the the" typo.

4
ld/ldfile.c
View File

@ -374,10 +374,10 @@ ldfile_open_file (lang_input_statement_type *entry)
if (ldfile_try_open_bfd (entry->filename, entry))
return;
if (strcmp (entry->filename, entry->local_sym_name) != 0)
einfo (_("%F%P: cannot open %s for %s: %E\n"),
einfo (_("%F%P: %s (%s): No such file: %E\n"),
entry->filename, entry->local_sym_name);
else
einfo (_("%F%P: cannot open %s: %E\n"), entry->local_sym_name);
einfo (_("%F%P: %s: No such file: %E\n"), entry->local_sym_name);
}
else
{