Re: hppa patchset 4 of 4

[Nick Clifton <nickc at cygnus dot com>]

Hi Alan,

: ld/ChangeLog
: 	Changes to create multiple linker stubs, positioned immediately
: 	before the section where they are required.
: 	* emultempl/hppaelf.em: Include elf32-hppa.h.
: 	(stub_sec, file_chain): Delete.
: 	(hppaelf_create_output_section_statements): Don't make a stub
: 	section here.
: 	(hook_stub_info): New struct.
: 	(hook_in_stub): New function.
: 	(hppaelf_add_stub_section): New function.
: 	(hppaelf_finish): Do nothing for relocateable links.  Modify the
: 	call to elf32_hppa_size_stubs.  Move code for updating section
: 	layout from here...
: 	(hppaelf_layaout_sections_again): ..to here, a new function.
: 
: 	* emultempl/hppaelf.em (hppaelf_delete_padding_statements): Fix
: 	broken list handling.  Pass in a pointer to the list.
: 	(hppaelf_finish): Update call to hppaelf_delete_padding_statements
: 	for above changes.
: 	(hppaelf_before_parse): Prototype.
: 	(hppaelf_set_output_arch): Prototype.
: 	(hppaelf_create_output_section_statements): Prototype.
: 	(hppaelf_delete_padding_statements): Prototype.
: 	(hppaelf_finish): Prototype.
: 
: 	Merge from elf32.em
: 	* emultempl/hppaelf.em: Include ctype.h.
: 	(struct orphan_save): New.
: 	(gld${EMULATION_NAME}_place_orphan): New.
: 	(output_rel_find): New.
: 	(hppaelf_get_script): Update from elf32.em.
: 	(ld_hppaelf_emulation): Rename to ld_${EMULATION_NAME}_emulation.
: 	Change emulation_name field to "${EMULATION_NAME}".  Add
: 	gld${EMULATION_NAME}_place_orphan. 
: 
: 	* Makefile.am (ALL_EMULATIONS): Reinstate ehppaelf.o,  add
: 	ehppalinux.o, sort it.  Regenerate dependencies.
: 	(ehppalinux.c): Depend on hppaelf.em
: 	* Makefile.in: Regenerate.
: 
: 	* configure.tgt: targ_emul=hppalinux for hppa*linux
: 
: 	* emulparams/hppalinux.sh: New.
: 	* emulparams/hppaelf.sh (TARGET_PAGE_SIZE): Write in hex.

Approved.

Cheers
	Nick