+2020-10-01 Nick Clifton <nickc@redhat.com>
+
+ * config/obj-elf (elf_pseudo_table): Add attach_to_group.
+ (obj_elf_attach_to_group): New function.
+ * doc/as.texi: Document the new directive.
+ * NEWS: Mention the new feature.
+ * testsuite/gas/elf/attach-1.s: New test.
+ * testsuite/gas/elf/attach-1.d: New test driver.
+ * testsuite/gas/elf/attach-2.s: New test.
+ * testsuite/gas/elf/attach-2.d: New test driver.
+ * testsuite/gas/elf/attach-err.s: New test.
+ * testsuite/gas/elf/attach-err.d: New test driver.
+ * testsuite/gas/elf/attach-err.err: New test error output.
+ * testsuite/gas/elf/elf.exp: Run the new tests.
+