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authorAlan Modra <amodra@gmail.com>2005-06-03 09:52:50 +0000
committerAlan Modra <amodra@gmail.com>2005-06-03 09:52:50 +0000
commite1fffbe6e9081f5d7b12fe6d591b00a8eb6d8897 (patch)
tree4646ba3ca5d13813ba6c21080270ce790bf545ec /ld/ldmisc.c
parente09f16f93f8ca10018a2dc34fde35758effb6536 (diff)
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include/
* bfdlink.h (struct bfd_link_callbacks): Add einfo. bfd/ * configure.in: Bump version * configure: Regenerate. * elflink.c (elf_link_input_bfd): Use einfo linker callback to print discarded section sym refs and kill linker output. * simple.c (simple_dummy_einfo): New function. (bfd_simple_get_relocated_section_contents): Init callbacks.einfo. ld/ * ldmain.c (link_callbacks): Add einfo. (add_archive_element): Use passed info, not link_info. (constructor_callback): Likewise. (reloc_overflow): Don't handle null bfd specially. (reloc_dangerous, unattached_reloc): Likewise. * ldmisc.c (vfinfo <B>): Print "ld generated" for null bfd. (vfinfo <C, D, G>): Handle null bfd. Wrap comments.
Diffstat (limited to 'ld/ldmisc.c')
-rw-r--r--ld/ldmisc.c75
1 files changed, 44 insertions, 31 deletions
diff --git a/ld/ldmisc.c b/ld/ldmisc.c
index 0b2b69b..9b8f44f 100644
--- a/ld/ldmisc.c
+++ b/ld/ldmisc.c
@@ -190,7 +190,7 @@ vfinfo (FILE *fp, const char *fmt, va_list arg, bfd_boolean is_warning)
bfd *abfd = va_arg (arg, bfd *);
if (abfd == NULL)
- fprintf (fp, "<none>");
+ fprintf (fp, "%s generated", program_name);
else if (abfd->my_archive)
fprintf (fp, "%s(%s)", abfd->my_archive->filename,
abfd->filename);
@@ -275,49 +275,62 @@ vfinfo (FILE *fp, const char *fmt, va_list arg, bfd_boolean is_warning)
section = va_arg (arg, asection *);
offset = va_arg (arg, bfd_vma);
- entry = (lang_input_statement_type *) abfd->usrdata;
- if (entry != (lang_input_statement_type *) NULL
- && entry->asymbols != (asymbol **) NULL)
- asymbols = entry->asymbols;
+ if (abfd == NULL)
+ {
+ entry = NULL;
+ asymbols = NULL;
+ }
else
{
- long symsize;
- long symbol_count;
-
- symsize = bfd_get_symtab_upper_bound (abfd);
- if (symsize < 0)
- einfo (_("%B%F: could not read symbols\n"), abfd);
- asymbols = xmalloc (symsize);
- symbol_count = bfd_canonicalize_symtab (abfd, asymbols);
- if (symbol_count < 0)
- einfo (_("%B%F: could not read symbols\n"), abfd);
- if (entry != (lang_input_statement_type *) NULL)
+ entry = (lang_input_statement_type *) abfd->usrdata;
+ if (entry != (lang_input_statement_type *) NULL
+ && entry->asymbols != (asymbol **) NULL)
+ asymbols = entry->asymbols;
+ else
{
- entry->asymbols = asymbols;
- entry->symbol_count = symbol_count;
+ long symsize;
+ long sym_count;
+
+ symsize = bfd_get_symtab_upper_bound (abfd);
+ if (symsize < 0)
+ einfo (_("%B%F: could not read symbols\n"), abfd);
+ asymbols = xmalloc (symsize);
+ sym_count = bfd_canonicalize_symtab (abfd, asymbols);
+ if (sym_count < 0)
+ einfo (_("%B%F: could not read symbols\n"), abfd);
+ if (entry != (lang_input_statement_type *) NULL)
+ {
+ entry->asymbols = asymbols;
+ entry->symbol_count = sym_count;
+ }
}
}
- /* The GNU Coding Standard requires that error messages be of the form:
+ /* The GNU Coding Standard requires that error messages
+ be of the form:
source-file-name:lineno: message
- We do not always have a line number available so if we cannot find
- them we print out the section name and offset instread. */
+ We do not always have a line number available so if
+ we cannot find them we print out the section name and
+ offset instread. */
discard_last = TRUE;
- if (bfd_find_nearest_line (abfd, section, asymbols, offset,
- &filename, &functionname,
- &linenumber))
+ if (abfd != NULL
+ && bfd_find_nearest_line (abfd, section, asymbols, offset,
+ &filename, &functionname,
+ &linenumber))
{
if (functionname != NULL && fmt[-1] == 'C')
{
- /* Detect the case where we are printing out a message
- for the same function as the last call to vinfo ("%C").
- In this situation do not print out the ABFD filename
- or the function name again. Note - we do still print
- out the source filename, as this will allow programs
- that parse the linker's output (eg emacs) to correctly
- locate multiple errors in the same source file. */
+ /* Detect the case where we are printing out a
+ message for the same function as the last
+ call to vinfo ("%C"). In this situation do
+ not print out the ABFD filename or the
+ function name again. Note - we do still
+ print out the source filename, as this will
+ allow programs that parse the linker's output
+ (eg emacs) to correctly locate multiple
+ errors in the same source file. */
if (last_bfd == NULL
|| last_file == NULL
|| last_function == NULL