Support arbitrary length fill patterns.

[deliverable/binutils-gdb.git] / ld / ChangeLog

diff --git a/ld/ChangeLog b/ld/ChangeLog
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+++ b/ld/ChangeLog
@@ -1,3 +1,62 @@
+2002-02-15  Alan Modra  <amodra@bigpond.net.au>
+
+       Support arbitrary length fill patterns.
+       * ldexp.h (etree_value_type): Add "str" field.
+       (union etree_union): Add "str" to "value" struct.
+       (exp_bigintop): Declare.
+       (exp_get_fill): Declare.
+       * ldexp.c: Include "safe-ctype.h".
+       (exp_intop): Set value.str to NULL.
+       (exp_bigintop): New function.
+       (new_rel): Pass in "str", and set new.str from it.
+       (new_rel_from_section): Set new.str to NULL.
+       (fold_name): Adjust calls to new_rel.
+       (exp_fold_tree): Likewise.
+       (exp_get_fill): New function.
+       * ldgram.y (struct big_int bigint, fill_type *fill): New.
+       (INT): Returns a "bigint".  Adjust all code handling INTs.
+       (fill_opt): Returns a "fill".
+       (fill_exp): Split out of fill_opt, use for FILL.
+       * ldlang.h (struct _fill_type): New.
+       (fill_type): Move typedef to ldexp.h.
+       (lang_output_section_statement_type): "fill" is now a pointer.
+       (lang_fill_statement_type): Likewise.
+       (lang_padding_statement_type): Likewise.
+       (lang_add_fill): Now takes a "fill_type *" param.
+       (lang_leave_output_section_statement): Likewise.
+       (lang_do_assignments): Likewise.
+       (lang_size_sections): Likewise.
+       (lang_leave_overlay_section): Likewise.
+       (lang_leave_overlay): Likewise.
+       * ldlang.c: Include ldgram.h after ldexp.h.
+       (lang_output_section_statement_lookup): Adjust for fill_type change.
+       (print_fill_statement): Likewise.
+       (print_padding_statement): Likewise.
+       (insert_pad): Now takes a "fill_type *" arg.
+       (size_input_section): Likewise.
+       (lang_size_sections_1): Likewise.
+       (lang_size_sections): Likewise.
+       (lang_do_assignments): Likewise.
+       (lang_add_fill): Likewise.
+       (lang_leave_output_section_statement): Likewise.
+       (lang_leave_overlay_section): Likewise.
+       (lang_leave_overlay): Likewise.
+       Adjust all callers of the above function.
+       * ldlex.l: Include ldgram.h after ldexp.h.  Allow hex numbers
+       starting with "0X" as well as "0x".  Return bigint.str for hex
+       numbers starting with "0x" or "0X", zero bigint.str otherwise.
+       Always use base 16 for numbers starting with "$".
+       * ldmain.c: Include ldgram.h after ldexp.h.
+       * ldwrite.c (build_link_order): Use bfd_data_link_order in place
+       of bfd_fill_link_order.
+       * pe-dll.c: Adjust lang_do_assignments calls.
+       * emultempl/elf32.em: Likewise.
+       * emultempl/hppaelf.em: Likewise.
+       * emultempl/ppc64elf.em: Likewise.
+       * emultempl/beos.em: Include ldgram.h after ldexp.h, adjust
+       lang_add_assignment call.
+       * emultempl/pe.em: Likewise.
+
 2002-02-14  Phil Edwards  <pme@gcc.gnu.org>
 
        * ld.texinfo (VERSION scripts):  Symbol names are globbing patterns.