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authorNathan Sidwell <nathan@codesourcery.com>2007-08-30 10:19:03 +0000
committerNathan Sidwell <nathan@codesourcery.com>2007-08-30 10:19:03 +0000
commit2db6cde7362caa130c6f9d92a1d50f742d08c3d3 (patch)
tree24686122ed4e888fd967b26f9439fa8d4676d915
parent876d4bfa30530cfcddc152a1ae47f8045d80fd47 (diff)
downloadgdb-2db6cde7362caa130c6f9d92a1d50f742d08c3d3.zip
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* bucomm.c (bfd_nonfatal_message): New.
* bucomm.h (bfd_nonfatal_message): Declare. * objcopy.c (RETURN_NONFATAL): Take BFD not NAME, use bfd_nonfatal_message. (copy_unknown_object): Adjust bfd_nonfatal and RETURN_NONFATAL calls, or replace with bfd_nonfatal_message calls as appropriate. (copy_object, copy_archive, copy_file, setup_section, copy_section, write_debugging_info): Likewise.
-rw-r--r--binutils/ChangeLog11
-rw-r--r--binutils/bucomm.c46
-rw-r--r--binutils/bucomm.h3
-rw-r--r--binutils/objcopy.c190
4 files changed, 172 insertions, 78 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 3e85f18..430b954 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,14 @@
+2007-08-30 Nathan Sidwell <nathan@codesourcery.com>
+
+ * bucomm.c (bfd_nonfatal_message): New.
+ * bucomm.h (bfd_nonfatal_message): Declare.
+ * objcopy.c (RETURN_NONFATAL): Take BFD not NAME, use
+ bfd_nonfatal_message.
+ (copy_unknown_object): Adjust bfd_nonfatal and RETURN_NONFATAL
+ calls, or replace with bfd_nonfatal_message calls as appropriate.
+ (copy_object, copy_archive, copy_file, setup_section,
+ copy_section, write_debugging_info): Likewise.
+
2007-08-28 Nick Clifton <nickc@redhat.com>
* NEWS: Mention Coverity's contribution.
diff --git a/binutils/bucomm.c b/binutils/bucomm.c
index 2f3ac07..26cb09e 100644
--- a/binutils/bucomm.c
+++ b/binutils/bucomm.c
@@ -60,6 +60,52 @@ bfd_nonfatal (const char *string)
fprintf (stderr, "%s: %s\n", program_name, errmsg);
}
+/* Issue a non fatal error message. FILENAME, or if NULL then BFD,
+ are used to indicate the problematic file. SECTION, if non NULL,
+ is used to provide a section name. If FORMAT is non-null, then it
+ is used to print additional information via vfprintf. Finally the
+ bfd error message is printed. In summary, error messages are of
+ one of the following forms:
+
+ PROGRAM:file: bfd-error-message
+ PROGRAM:file[section]: bfd-error-message
+ PROGRAM:file: printf-message: bfd-error-message
+ PROGRAM:file[section]: printf-message: bfd-error-message
+*/
+
+void
+bfd_nonfatal_message (const char *filename,
+ const bfd *bfd, const asection *section,
+ const char *format, ...)
+{
+ const char *errmsg = bfd_errmsg (bfd_get_error ());
+ const char *section_name = NULL;
+ va_list args;
+
+ va_start (args, format);
+ fprintf (stderr, "%s", program_name);
+
+ if (bfd)
+ {
+ if (!filename)
+ filename = bfd_get_filename (bfd);
+ if (section)
+ section_name = bfd_get_section_name (bfd, section);
+ }
+ if (section_name)
+ fprintf (stderr, ":%s[%s]", filename, section_name);
+ else
+ fprintf (stderr, ":%s", filename);
+
+ if (format)
+ {
+ fprintf (stderr, ": ");
+ vfprintf (stderr, format, args);
+ }
+ fprintf (stderr, ": %s\n", errmsg);
+ va_end (args);
+}
+
void
bfd_fatal (const char *string)
{
diff --git a/binutils/bucomm.h b/binutils/bucomm.h
index 2288f43..08c166b 100644
--- a/binutils/bucomm.h
+++ b/binutils/bucomm.h
@@ -27,6 +27,9 @@ const char *bfd_get_archive_filename (bfd *);
void bfd_nonfatal (const char *);
+void bfd_nonfatal_message (const char *, const bfd *, const asection *,
+ const char *, ...);
+
void bfd_fatal (const char *) ATTRIBUTE_NORETURN;
void report (const char *, va_list) ATTRIBUTE_PRINTF(1,0);
diff --git a/binutils/objcopy.c b/binutils/objcopy.c
index e577dd3..b89de46 100644
--- a/binutils/objcopy.c
+++ b/binutils/objcopy.c
@@ -64,7 +64,10 @@ section_rename;
/* List of sections to be renamed. */
static section_rename *section_rename_list;
-#define RETURN_NONFATAL(s) {bfd_nonfatal (s); status = 1; return;}
+#define RETURN_NONFATAL(bfd) \
+ do { \
+ status = 1; bfd_nonfatal_message (NULL, bfd, NULL, NULL); return; \
+ } while (0)
static asymbol **isympp = NULL; /* Input symbols. */
static asymbol **osympp = NULL; /* Output symbols that survive stripping. */
@@ -1254,7 +1257,7 @@ copy_unknown_object (bfd *ibfd, bfd *obfd)
if (bfd_stat_arch_elt (ibfd, &buf) != 0)
{
- bfd_nonfatal (bfd_get_archive_filename (ibfd));
+ bfd_nonfatal_message (bfd_get_archive_filename (ibfd), NULL, NULL, NULL);
return FALSE;
}
@@ -1287,7 +1290,8 @@ copy_unknown_object (bfd *ibfd, bfd *obfd)
if (bfd_bread (cbuf, (bfd_size_type) tocopy, ibfd)
!= (bfd_size_type) tocopy)
{
- bfd_nonfatal (bfd_get_archive_filename (ibfd));
+ bfd_nonfatal_message (bfd_get_archive_filename (ibfd),
+ NULL, NULL, NULL);
free (cbuf);
return FALSE;
}
@@ -1295,7 +1299,7 @@ copy_unknown_object (bfd *ibfd, bfd *obfd)
if (bfd_bwrite (cbuf, (bfd_size_type) tocopy, obfd)
!= (bfd_size_type) tocopy)
{
- bfd_nonfatal (bfd_get_filename (obfd));
+ bfd_nonfatal_message (NULL, obfd, NULL, NULL);
free (cbuf);
return FALSE;
}
@@ -1332,7 +1336,7 @@ copy_object (bfd *ibfd, bfd *obfd)
if (!bfd_set_format (obfd, bfd_get_format (ibfd)))
{
- bfd_nonfatal (bfd_get_filename (obfd));
+ bfd_nonfatal_message (NULL, obfd, NULL, NULL);
return FALSE;
}
@@ -1366,7 +1370,8 @@ copy_object (bfd *ibfd, bfd *obfd)
if (!bfd_set_start_address (obfd, start)
|| !bfd_set_file_flags (obfd, flags))
{
- bfd_nonfatal (bfd_get_archive_filename (ibfd));
+ bfd_nonfatal_message (bfd_get_archive_filename (ibfd),
+ NULL, NULL, NULL);
return FALSE;
}
}
@@ -1390,7 +1395,7 @@ copy_object (bfd *ibfd, bfd *obfd)
if (!bfd_set_format (obfd, bfd_get_format (ibfd)))
{
- bfd_nonfatal (bfd_get_archive_filename (ibfd));
+ bfd_nonfatal_message (bfd_get_archive_filename (ibfd), NULL, NULL, NULL);
return FALSE;
}
@@ -1406,7 +1411,7 @@ copy_object (bfd *ibfd, bfd *obfd)
symsize = bfd_get_symtab_upper_bound (ibfd);
if (symsize < 0)
{
- bfd_nonfatal (bfd_get_archive_filename (ibfd));
+ bfd_nonfatal_message (bfd_get_archive_filename (ibfd), NULL, NULL, NULL);
return FALSE;
}
@@ -1414,7 +1419,7 @@ copy_object (bfd *ibfd, bfd *obfd)
symcount = bfd_canonicalize_symtab (ibfd, isympp);
if (symcount < 0)
{
- bfd_nonfatal (bfd_get_filename (ibfd));
+ bfd_nonfatal_message (NULL, ibfd, NULL, NULL);
return FALSE;
}
@@ -1445,7 +1450,8 @@ copy_object (bfd *ibfd, bfd *obfd)
error codes, so check for the most likely user error first. */
if (bfd_get_section_by_name (obfd, padd->name))
{
- non_fatal (_("can't add section '%s' - it already exists!"), padd->name);
+ bfd_nonfatal_message (NULL, obfd, NULL,
+ _("can't add section '%s'"), padd->name);
return FALSE;
}
else
@@ -1453,15 +1459,16 @@ copy_object (bfd *ibfd, bfd *obfd)
padd->section = bfd_make_section_with_flags (obfd, padd->name, flags);
if (padd->section == NULL)
{
- non_fatal (_("can't create section `%s': %s"),
- padd->name, bfd_errmsg (bfd_get_error ()));
+ bfd_nonfatal_message (NULL, obfd, NULL,
+ _("can't create section `%s'"),
+ padd->name);
return FALSE;
}
}
if (! bfd_set_section_size (obfd, padd->section, padd->size))
{
- bfd_nonfatal (bfd_get_filename (obfd));
+ bfd_nonfatal_message (NULL, obfd, padd->section, NULL);
return FALSE;
}
@@ -1471,7 +1478,7 @@ copy_object (bfd *ibfd, bfd *obfd)
if (! bfd_set_section_vma (obfd, padd->section,
pset->vma_val))
{
- bfd_nonfatal (bfd_get_filename (obfd));
+ bfd_nonfatal_message (NULL, obfd, padd->section, NULL);
return FALSE;
}
@@ -1483,7 +1490,7 @@ copy_object (bfd *ibfd, bfd *obfd)
(obfd, padd->section,
bfd_section_alignment (obfd, padd->section)))
{
- bfd_nonfatal (bfd_get_filename (obfd));
+ bfd_nonfatal_message (NULL, obfd, padd->section, NULL);
return FALSE;
}
}
@@ -1498,7 +1505,9 @@ copy_object (bfd *ibfd, bfd *obfd)
if (gnu_debuglink_section == NULL)
{
- bfd_nonfatal (gnu_debuglink_filename);
+ bfd_nonfatal_message (NULL, obfd, NULL,
+ _("cannot create debug link section `%s'"),
+ gnu_debuglink_filename);
return FALSE;
}
@@ -1589,9 +1598,8 @@ copy_object (bfd *ibfd, bfd *obfd)
if (! bfd_set_section_size (obfd, osections[i],
size + (gap_stop - gap_start)))
{
- non_fatal (_("Can't fill gap after %s: %s"),
- bfd_get_section_name (obfd, osections[i]),
- bfd_errmsg (bfd_get_error ()));
+ bfd_nonfatal_message (NULL, obfd, osections[i],
+ _("Can't fill gap after section"));
status = 1;
break;
}
@@ -1614,9 +1622,8 @@ copy_object (bfd *ibfd, bfd *obfd)
if (! bfd_set_section_size (obfd, osections[c - 1],
pad_to - lma))
{
- non_fatal (_("Can't add padding to %s: %s"),
- bfd_get_section_name (obfd, osections[c - 1]),
- bfd_errmsg (bfd_get_error ()));
+ bfd_nonfatal_message (NULL, obfd, osections[c - 1],
+ _("can't add padding"));
status = 1;
}
else
@@ -1695,7 +1702,7 @@ copy_object (bfd *ibfd, bfd *obfd)
if (! bfd_set_section_contents (obfd, padd->section, padd->contents,
0, padd->size))
{
- bfd_nonfatal (bfd_get_filename (obfd));
+ bfd_nonfatal_message (NULL, obfd, padd->section, NULL);
return FALSE;
}
}
@@ -1706,7 +1713,9 @@ copy_object (bfd *ibfd, bfd *obfd)
if (! bfd_fill_in_gnu_debuglink_section
(obfd, gnu_debuglink_section, gnu_debuglink_filename))
{
- bfd_nonfatal (gnu_debuglink_filename);
+ bfd_nonfatal_message (NULL, obfd, NULL,
+ _("cannot fill debug link section `%s'"),
+ gnu_debuglink_filename);
return FALSE;
}
}
@@ -1745,7 +1754,7 @@ copy_object (bfd *ibfd, bfd *obfd)
if (! bfd_set_section_contents (obfd, osections[i], buf,
off, now))
{
- bfd_nonfatal (bfd_get_filename (obfd));
+ bfd_nonfatal_message (NULL, obfd, osections[i], NULL);
return FALSE;
}
@@ -1767,9 +1776,8 @@ copy_object (bfd *ibfd, bfd *obfd)
important for the ECOFF code at least. */
if (! bfd_copy_private_bfd_data (ibfd, obfd))
{
- non_fatal (_("%s: error copying private BFD data: %s"),
- bfd_get_filename (obfd),
- bfd_errmsg (bfd_get_error ()));
+ bfd_nonfatal_message (NULL, obfd, NULL,
+ _("error copying private BFD data"));
return FALSE;
}
@@ -1828,7 +1836,7 @@ copy_archive (bfd *ibfd, bfd *obfd, const char *output_target,
this_element = bfd_openr_next_archived_file (ibfd, NULL);
if (!bfd_set_format (obfd, bfd_get_format (ibfd)))
- RETURN_NONFATAL (bfd_get_filename (obfd));
+ RETURN_NONFATAL (obfd);
while (!status && this_element != NULL)
{
@@ -1885,7 +1893,11 @@ copy_archive (bfd *ibfd, bfd *obfd, const char *output_target,
output_bfd = bfd_openw (output_name, bfd_get_target (this_element));
if (output_bfd == NULL)
- RETURN_NONFATAL (output_name);
+ {
+ bfd_nonfatal_message (output_name, NULL, NULL, NULL);
+ status = 1;
+ return;
+ }
delete = ! copy_object (this_element, output_bfd);
@@ -1894,7 +1906,7 @@ copy_archive (bfd *ibfd, bfd *obfd, const char *output_target,
{
if (!bfd_close (output_bfd))
{
- bfd_nonfatal (bfd_get_filename (output_bfd));
+ bfd_nonfatal_message (NULL, output_bfd, NULL, NULL);
/* Error in new object file. Don't change archive. */
status = 1;
}
@@ -1904,15 +1916,16 @@ copy_archive (bfd *ibfd, bfd *obfd, const char *output_target,
}
else
{
- non_fatal (_("Unable to recognise the format of the input file `%s'"),
- bfd_get_archive_filename (this_element));
+ bfd_nonfatal_message (bfd_get_archive_filename (this_element),
+ NULL, NULL,
+ _("Unable to recognise the format of file"));
output_bfd = bfd_openw (output_name, output_target);
copy_unknown_element:
delete = !copy_unknown_object (this_element, output_bfd);
if (!bfd_close_all_done (output_bfd))
{
- bfd_nonfatal (bfd_get_filename (output_bfd));
+ bfd_nonfatal_message (NULL, output_bfd, NULL, NULL);
/* Error in new object file. Don't change archive. */
status = 1;
}
@@ -1946,10 +1959,10 @@ copy_unknown_element:
*ptr = NULL;
if (!bfd_close (obfd))
- RETURN_NONFATAL (bfd_get_filename (obfd));
+ RETURN_NONFATAL (obfd);
if (!bfd_close (ibfd))
- RETURN_NONFATAL (bfd_get_filename (ibfd));
+ RETURN_NONFATAL (obfd);
/* Delete all the files that we opened. */
for (l = list; l != NULL; l = l->next)
@@ -1985,7 +1998,11 @@ copy_file (const char *input_filename, const char *output_filename,
non-object file, failures are nonfatal. */
ibfd = bfd_openr (input_filename, input_target);
if (ibfd == NULL)
- RETURN_NONFATAL (input_filename);
+ {
+ bfd_nonfatal_message (input_filename, NULL, NULL, NULL);
+ status = 1;
+ return;
+ }
if (bfd_check_format (ibfd, bfd_archive))
{
@@ -2004,7 +2021,11 @@ copy_file (const char *input_filename, const char *output_filename,
obfd = bfd_openw (output_filename, output_target);
if (obfd == NULL)
- RETURN_NONFATAL (output_filename);
+ {
+ bfd_nonfatal_message (output_filename, NULL, NULL, NULL);
+ status = 1;
+ return;
+ }
copy_archive (ibfd, obfd, output_target, force_output_target);
}
@@ -2020,17 +2041,20 @@ copy_file (const char *input_filename, const char *output_filename,
obfd = bfd_openw (output_filename, output_target);
if (obfd == NULL)
- RETURN_NONFATAL (output_filename);
+ {
+ bfd_nonfatal_message (output_filename, NULL, NULL, NULL);
+ status = 1;
+ return;
+ }
if (! copy_object (ibfd, obfd))
status = 1;
if (!bfd_close (obfd))
- RETURN_NONFATAL (output_filename);
+ RETURN_NONFATAL (obfd);
if (!bfd_close (ibfd))
- RETURN_NONFATAL (input_filename);
-
+ RETURN_NONFATAL (ibfd);
}
else
{
@@ -2050,7 +2074,7 @@ copy_file (const char *input_filename, const char *output_filename,
if (obj_error != core_error)
bfd_set_error (obj_error);
- bfd_nonfatal (input_filename);
+ bfd_nonfatal_message (input_filename, NULL, NULL, NULL);
if (obj_error == bfd_error_file_ambiguously_recognized)
{
@@ -2129,24 +2153,18 @@ find_section_rename (bfd * ibfd ATTRIBUTE_UNUSED, sec_ptr isection,
static void
setup_bfd_headers (bfd *ibfd, bfd *obfd)
{
- const char *err;
-
/* Allow the BFD backend to copy any private data it understands
from the input section to the output section. */
if (! bfd_copy_private_header_data (ibfd, obfd))
{
- err = _("private header data");
- goto loser;
+ status = 1;
+ bfd_nonfatal_message (NULL, ibfd, NULL,
+ _("error in private h eader data"));
+ return;
}
/* All went well. */
return;
-
-loser:
- non_fatal (_("%s: error in %s: %s"),
- bfd_get_filename (ibfd),
- err, bfd_errmsg (bfd_get_error ()));
- status = 1;
}
/* Create a section in OBFD with the same
@@ -2219,7 +2237,7 @@ setup_section (bfd *ibfd, sec_ptr isection, void *obfdarg)
if (osection == NULL)
{
- err = _("making");
+ err = _("failed to create output section");
goto loser;
}
@@ -2233,7 +2251,7 @@ setup_section (bfd *ibfd, sec_ptr isection, void *obfdarg)
size = 0;
if (! bfd_set_section_size (obfd, osection, size))
{
- err = _("size");
+ err = _("failed to set size");
goto loser;
}
@@ -2247,7 +2265,7 @@ setup_section (bfd *ibfd, sec_ptr isection, void *obfdarg)
if (! bfd_set_section_vma (obfd, osection, extract_symbol ? 0 : vma))
{
- err = _("vma");
+ err = _("failed to set vma");
goto loser;
}
@@ -2272,7 +2290,7 @@ setup_section (bfd *ibfd, sec_ptr isection, void *obfdarg)
osection,
bfd_section_alignment (ibfd, isection)))
{
- err = _("alignment");
+ err = _("failed to set alignment");
goto loser;
}
@@ -2294,7 +2312,7 @@ setup_section (bfd *ibfd, sec_ptr isection, void *obfdarg)
from the input section to the output section. */
if (!bfd_copy_private_section_data (ibfd, isection, obfd, osection))
{
- err = _("private data");
+ err = _("failed to copy private data");
goto loser;
}
else if ((isection->flags & SEC_GROUP) != 0)
@@ -2309,11 +2327,8 @@ setup_section (bfd *ibfd, sec_ptr isection, void *obfdarg)
return;
loser:
- non_fatal (_("%s: section `%s': error in %s: %s"),
- bfd_get_filename (ibfd),
- bfd_section_name (ibfd, isection),
- err, bfd_errmsg (bfd_get_error ()));
status = 1;
+ bfd_nonfatal_message (NULL, obfd, osection, err);
}
/* Copy the data of input section ISECTION of IBFD
@@ -2365,7 +2380,11 @@ copy_section (bfd *ibfd, sec_ptr isection, void *obfdarg)
if (relsize == -1 && bfd_get_error () == bfd_error_invalid_operation)
relsize = 0;
else
- RETURN_NONFATAL (bfd_get_filename (ibfd));
+ {
+ status = 1;
+ bfd_nonfatal_message (NULL, ibfd, isection, NULL);
+ return;
+ }
}
}
@@ -2376,7 +2395,12 @@ copy_section (bfd *ibfd, sec_ptr isection, void *obfdarg)
relpp = xmalloc (relsize);
relcount = bfd_canonicalize_reloc (ibfd, isection, relpp, isympp);
if (relcount < 0)
- RETURN_NONFATAL (bfd_get_filename (ibfd));
+ {
+ status = 1;
+ bfd_nonfatal_message (NULL, ibfd, isection,
+ _("relocation count is negative"));
+ return;
+ }
if (strip_symbols == STRIP_ALL)
{
@@ -2410,7 +2434,11 @@ copy_section (bfd *ibfd, sec_ptr isection, void *obfdarg)
void *memhunk = xmalloc (size);
if (!bfd_get_section_contents (ibfd, isection, memhunk, 0, size))
- RETURN_NONFATAL (bfd_get_filename (ibfd));
+ {
+ status = 1;
+ bfd_nonfatal_message (NULL, ibfd, isection, NULL);
+ return;
+ }
if (reverse_bytes)
{
@@ -2453,8 +2481,11 @@ copy_section (bfd *ibfd, sec_ptr isection, void *obfdarg)
}
if (!bfd_set_section_contents (obfd, osection, memhunk, 0, size))
- RETURN_NONFATAL (bfd_get_filename (obfd));
-
+ {
+ status = 1;
+ bfd_nonfatal_message (NULL, obfd, osection, NULL);
+ return;
+ }
free (memhunk);
}
else if (p != NULL && p->set_flags && (p->flags & SEC_HAS_CONTENTS) != 0)
@@ -2469,7 +2500,11 @@ copy_section (bfd *ibfd, sec_ptr isection, void *obfdarg)
memset (memhunk, 0, size);
if (! bfd_set_section_contents (obfd, osection, memhunk, 0, size))
- RETURN_NONFATAL (bfd_get_filename (obfd));
+ {
+ status = 1;
+ bfd_nonfatal_message (NULL, obfd, osection, NULL);
+ return;
+ }
free (memhunk);
}
}
@@ -2610,9 +2645,8 @@ write_debugging_info (bfd *obfd, void *dhandle,
|| ! bfd_set_section_alignment (obfd, stabsec, 2)
|| ! bfd_set_section_alignment (obfd, stabstrsec, 0))
{
- non_fatal (_("%s: can't create debugging section: %s"),
- bfd_get_filename (obfd),
- bfd_errmsg (bfd_get_error ()));
+ bfd_nonfatal_message (NULL, obfd, NULL,
+ _("can't create debugging section"));
return FALSE;
}
@@ -2624,17 +2658,17 @@ write_debugging_info (bfd *obfd, void *dhandle,
|| ! bfd_set_section_contents (obfd, stabstrsec, strings, 0,
stringsize))
{
- non_fatal (_("%s: can't set debugging section contents: %s"),
- bfd_get_filename (obfd),
- bfd_errmsg (bfd_get_error ()));
+ bfd_nonfatal_message (NULL, obfd, NULL,
+ _("can't set debugging section contents"));
return FALSE;
}
return TRUE;
}
- non_fatal (_("%s: don't know how to write debugging information for %s"),
- bfd_get_filename (obfd), bfd_get_target (obfd));
+ bfd_nonfatal_message (NULL, obfd, NULL,
+ _("don't know how to write debugging information for %s"),
+ bfd_get_target (obfd));
return FALSE;
}
@@ -2774,8 +2808,8 @@ strip_main (int argc, char *argv[])
if (tmpname == NULL)
{
- non_fatal (_("could not create temporary file to hold stripped copy of '%s'"),
- argv[i]);
+ bfd_nonfatal_message (argv[i], NULL, NULL,
+ _("could not create temporary file to hold stripped copy"));
status = 1;
continue;
}