[patch gas/ld]: Handle cfi generated segments for link-once text segments

[Alan Modra]

On Mon, Feb 28, 2011 at 11:08:21AM +0100, Kai Tietz wrote:
> 2011-02-28  Kai Tietz
> 
> 	* dw2gencfi.c (dwcfi_seg_list): New struct.
> 	(dwcfi_hash): New static hash variable.
> 	(get_debugseg_name): New.
> 	(alloc_debugseg_item): New.
> 	(make_debug_seg): New.
> 	(dwcfi_hash_insert): New.
> 	(dwcfi_hash_find): New.
> 	(dwcfi_hash_find_or_make): New.
> 	(fde_entry): New cseg member.
> 	(alloc_fde_entry): Initialize cseg member.
> 	(dot_cfi_sections): Compare for beginning of
> 	section names via strncmp.
> 	(get_cfi_seg): New.
> 	(cfi_finish): Treat link-once sections.
> 	* ehopt.c (get_cie_info): Use strncmp for
> 	section name matching.
> 	(heck_eh_frame): Likewise.
> 
> ChangeLog ld/
> 
> 2011-02-28  Kai Tietz
> 
> 	* scripttempl/alphavms.sc: Handle .eh_frame($|.)* sections.
> 	* scripttempl/armbpabi.sc: Likewise.
> 	* scripttempl/avr.sc: Likewise.
> 	* scripttempl/crisaout.sc: Likewise.
> 	* scripttempl/elf.sc: Likewise.
> 	* scripttempl/elf32cr16.sc: Likewise.
> 	* scripttempl/elf32crx.sc: Likewise.
> 	* scripttempl/elf32msp430.sc: Likewise.
> 	* scripttempl/elf32msp430_3.sc: Likewise.
> 	* scripttempl/elf32sh-symbian.sc: Likewise.
> 	* scripttempl/elf64hppa.sc: Likewise.
> 	* scripttempl/elf_chaos.sc: Likewise.
> 	* scripttempl/elfd10v.sc: Likewise.
> 	* scripttempl/elfd30v.sc: Likewise.
> 	* scripttempl/elfi370.sc: Likewise.
> 	* scripttempl/elfm68hc11.sc: Likewise.
> 	* scripttempl/elfm68hc12.sc: Likewise.
> 	* scripttempl/elfmicroblaze.sc: Likewise.
> 	* scripttempl/elfxtensa.sc: Likewise.
> 	* scripttempl/epocpe.sc: Likewise.
> 	* scripttempl/i386beos.sc: Likewise.
> 	* scripttempl/i386go32.sc: Likewise.
> 	* scripttempl/ip2k.sc: Likewise.
> 	* scripttempl/iq2000.sc: Likewise.
> 	* scripttempl/mcorepe.sc: Likewise.
> 	* scripttempl/mep.sc: Likewise.
> 	* scripttempl/mmo.sc: Likewise.
> 	* scripttempl/pe.sc: Likewise.
> 	* scripttempl/pep.sc: Likewise.
> 	* scripttempl/v850.sc: Likewise.
> 	* scripttempl/xstormy16.sc: Likewise.

OK.

-- 
Alan Modra
Australia Development Lab, IBM