Introduce new .text.sorted.* sections.

Introduce new .text.sorted.* sections.

gold/ChangeLog:

2019-11-26  Martin Liska  <mliska@suse.cz>

	* layout.cc (Layout::special_ordering_of_input_section):
	Add ".text.sorted".
	* output.cc: Special case ".text.sorted".
	* testsuite/section_sorting_name.cc: Cover also .text.sorted
	subsections.
	* testsuite/section_sorting_name.sh: Likewise.

ld/ChangeLog:

2019-11-26  Martin Liska  <mliska@suse.cz>

	* scripttempl/arclinux.sc: Add .text.sorted.* which is sorted
	by default.
	* scripttempl/elf.sc: Likewise.
	* scripttempl/elf64bpf.sc: Likewise.
	* scripttempl/nds32elf.sc: Likewise.
	* testsuite/ld-arm/arm-no-rel-plt.ld: Expect .text.sorted.*
	in the default linker script.
	* testsuite/ld-arm/fdpic-main.ld: Likewise.
	* testsuite/ld-arm/fdpic-shared.ld: Likewise.