/* The prefix for system library directories. */
char *ld_sysroot;
+/* The canonical representation of ld_sysroot. */
+char * ld_canon_sysroot;
+int ld_canon_sysroot_len;
+
/* The file that we're creating. */
bfd *output_bfd = 0;
reloc_overflow,
reloc_dangerous,
unattached_reloc,
- notice
+ notice,
+ error_handler
};
struct bfd_link_info link_info;
#endif
ld_sysroot = TARGET_SYSTEM_ROOT;
+ if (ld_sysroot && *ld_sysroot)
+ ld_canon_sysroot = lrealpath (ld_sysroot);
+
+ if (ld_canon_sysroot)
+ ld_canon_sysroot_len = strlen (ld_canon_sysroot);
+ else
+ ld_canon_sysroot_len = -1;
+
/* Set the default BFD target based on the configured target. Doing
this permits the linker to be configured for a particular target,
and linked against a shared BFD library which was configured for
link_info.emitrelocations = FALSE;
link_info.task_link = FALSE;
link_info.shared = FALSE;
+ link_info.pie = FALSE;
+ link_info.executable = FALSE;
link_info.symbolic = FALSE;
link_info.export_dynamic = FALSE;
link_info.static_link = FALSE;
link_info.spare_dynamic_tags = 5;
link_info.flags = (bfd_vma) 0;
link_info.flags_1 = (bfd_vma) 0;
+ link_info.relax_finalizing = FALSE;
ldfile_add_arch ("");
einfo (_("%P%F: -f may not be used without -shared\n"));
}
+ if (! link_info.shared || link_info.pie)
+ link_info.executable = TRUE;
+
/* Treat ld -r -s as ld -r -S -x (i.e., strip all local symbols). I
don't see how else this can be handled, since in this case we
must preserve all externally visible symbols. */
{
char *end, *dir;
size_t dirlen;
+ bfd_boolean found;
dir = make_relative_prefix (program_name, BINDIR, SCRIPTDIR);
- if (dir && check_for_scripts_dir (dir))
- /* Success. Don't free dir. */
- return;
-
if (dir)
- free (dir);
+ {
+ found = check_for_scripts_dir (dir);
+ free (dir);
+ if (found)
+ return;
+ }
dir = make_relative_prefix (program_name, TOOLBINDIR, SCRIPTDIR);
- if (dir && check_for_scripts_dir (dir))
- /* Success. Don't free dir. */
- return;
-
if (dir)
- free (dir);
+ {
+ found = check_for_scripts_dir (dir);
+ free (dir);
+ if (found)
+ return;
+ }
if (check_for_scripts_dir (SCRIPTDIR))
/* We've been installed normally. */
dir[dirlen] = '\0';
if (check_for_scripts_dir (dir))
- /* Don't free dir. */
- return;
+ {
+ free (dir);
+ return;
+ }
/* Look for "ldscripts" in <the dir where our binary is>/../lib. */
strcpy (dir + dirlen, "/../lib");
- if (check_for_scripts_dir (dir))
- return;
-
- /* Well, we tried. */
+ check_for_scripts_dir (dir);
free (dir);
}
if (link_info.strip != strip_none)
einfo (_("%P: `-retain-symbols-file' overrides `-s' and `-S'\n"));
+ free (buf);
link_info.strip = strip_some;
}
\f
return TRUE;
}
+/* Counter to limit the number of relocation overflow error messages
+ to print. Errors are printed as it is decremented. When it's
+ called and the counter is zero, a final message is printed
+ indicating more relocations were omitted. When it gets to -1, no
+ such errors are printed. If it's initially set to a value less
+ than -1, all such errors will be printed (--verbose does this). */
+
+int overflow_cutoff_limit = 10;
+
/* This is called when a reloc overflows. */
static bfd_boolean
asection *section;
bfd_vma address;
{
+ if (overflow_cutoff_limit == -1)
+ return TRUE;
+
if (abfd == (bfd *) NULL)
einfo (_("%P%X: generated"));
else
einfo ("%X%C:", abfd, section, address);
+
+ if (overflow_cutoff_limit >= 0
+ && overflow_cutoff_limit-- == 0)
+ {
+ einfo (_(" additional relocation overflows omitted from the output\n"));
+ return TRUE;
+ }
+
einfo (_(" relocation truncated to fit: %s %T"), reloc_name, name);
if (addend != 0)
einfo ("+%v", addend);