src/ld ldlang.h ldmain.c ldlang.c ChangeLog

[davek@sourceware.org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	davek@sourceware.org	2011-03-10 10:25:03

Modified files:
	ld             : ldlang.h ldmain.c ldlang.c ChangeLog 

Log message:
	[PATCH] Revise linker plugin API to better preserve link order.
	
	ld/ChangeLog:
	
	2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
	
	* ldlang.h (lang_input_statement_type): Add new 'claim_archive' flag,
	wrapping both it and 'claim' flag in #ifdef ENABLE_PLUGINS.
	* ldmain.c (add_archive_element): Set it if the member is claimed.
	* ldlang.c (new_afile): Initialise claim_archive and claimed members.
	(find_replacements_insert_point): New helper function.
	(lang_process): After adding and opening replacement files passed
	from plugin, splice them into correct place in statement list and
	file chains to preserve critical link order.
	(lang_list_insert_after): New helper function.
	(lang_list_remove_tail): Likewise.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/ldlang.h.diff?cvsroot=src&r1=1.95&r2=1.96
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/ldmain.c.diff?cvsroot=src&r1=1.149&r2=1.150
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/ldlang.c.diff?cvsroot=src&r1=1.362&r2=1.363
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/ChangeLog.diff?cvsroot=src&r1=1.2291&r2=1.2292