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PR ld/12356

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* ld.texinfo (Miscellaneous Commands): Describe LD_FEATURE.
	(Expression Section): Update.
	* ld.h (ld_config_type): Add sane_expr.
	* ldgram.y (ifile_p1): Add LD_FEATURE.
	* ldlex.l (LD_FEATYRE): New.
	* ldemul.c (after_parse_default): Delete code handling ld_compatibility.
	* ldexp.h (struct ldexp_control): Delete uses_defined.
	* ldexp.c: Remove all uses of uses_defined.
	(fold_name): Test config.sane_expr rather than ld_compatibility.
	(exp_fold_tree_1): Likewise.  Adjust handling of assignments
	during first phase.
	* ldlang.h (ld_compatibility): Delete.
	(lang_ld_feature): Declare.
	* ldlang.c (ld_compatibility): Delete.
	(open_input_bfds): Only handle assignments for --defsym.
	(lang_ld_feature): New function.
This commit is contained in:
Alan Modra
2011-01-13 13:29:55 +00:00
parent 2e57b2afce
commit 01554a74b5
10 changed files with 77 additions and 26 deletions
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2
ld/ldexp.h
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@@ -132,8 +132,6 @@ struct ldexp_control {
/* Working results. */
etree_value_type result;
bfd_vma dot;
/* Set if an expression contains DEFINED(). */
bfd_boolean uses_defined;
/* Current dot and section passed to ldexp folder. */
bfd_vma *dotp;