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-rw-r--r--ld/emultempl/spuelf.em59
1 files changed, 42 insertions, 17 deletions
diff --git a/ld/emultempl/spuelf.em b/ld/emultempl/spuelf.em
index fe8b127..db0542f 100644
--- a/ld/emultempl/spuelf.em
+++ b/ld/emultempl/spuelf.em
@@ -264,6 +264,29 @@ static void clean_tmp (void)
unlink (tmp_file_list->name);
}
+static const char *
+base_name (const char *path)
+{
+ const char *file = strrchr (path, '/');
+#ifdef HAVE_DOS_BASED_FILE_SYSTEM
+ {
+ char *bslash = strrchr (path, '\\');
+
+ if (file == NULL || (bslash != NULL && bslash > file))
+ file = bslash;
+ if (file == NULL
+ && path[0] != '\0'
+ && path[1] == ':')
+ file = path + 1;
+ }
+#endif
+ if (file == NULL)
+ file = path;
+ else
+ ++file;
+ return file;
+}
+
/* This function is called when building a ppc32 or ppc64 executable
to handle embedded spu images. */
extern bfd_boolean embedded_spu_file (lang_input_statement_type *, const char *);
@@ -282,6 +305,7 @@ embedded_spu_file (lang_input_statement_type *entry, const char *flags)
union lang_statement_union **old_stat_tail;
union lang_statement_union **old_file_tail;
union lang_statement_union *new_ent;
+ lang_input_statement_type *search;
if (entry->the_bfd->format != bfd_object
|| strcmp (entry->the_bfd->xvec->name, "elf32-spu") != 0
@@ -290,23 +314,7 @@ embedded_spu_file (lang_input_statement_type *entry, const char *flags)
return FALSE;
/* Use the filename as the symbol marking the program handle struct. */
- sym = strrchr (entry->the_bfd->filename, '/');
-#ifdef HAVE_DOS_BASED_FILE_SYSTEM
- {
- char *bslash = strrchr (entry->the_bfd->filename, '\\');
-
- if (sym == NULL || (bslash != NULL && bslash > sym))
- sym = bslash;
- if (sym == NULL
- && entry->the_bfd->filename[0] != '\0'
- && entry->the_bfd->filename[1] == ':')
- sym = entry->the_bfd->filename + 1;
- }
-#endif
- if (sym == NULL)
- sym = entry->the_bfd->filename;
- else
- ++sym;
+ sym = base_name (entry->the_bfd->filename);
handle = xstrdup (sym);
for (p = handle; *p; ++p)
@@ -333,6 +341,23 @@ embedded_spu_file (lang_input_statement_type *entry, const char *flags)
return FALSE;
close (fd);
+ for (search = (lang_input_statement_type *) input_file_chain.head;
+ search != NULL;
+ search = (lang_input_statement_type *) search->next_real_file)
+ {
+ const char *infile = base_name (search->filename);
+
+ if (infile != NULL
+ && strncmp (infile, "crtbegin", 8) == 0)
+ {
+ if (infile[8] == 'S')
+ flags = concat (flags, " -fPIC", NULL);
+ else if (infile[8] == 'T')
+ flags = concat (flags, " -fpie", NULL);
+ break;
+ }
+ }
+
/* Use fork() and exec() rather than system() so that we don't
need to worry about quoting args. */
cmd[0] = "embedspu";