better packing for command struct

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

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 91055ded7af33935371be82cb70e37314cbd8d57..bc46e5f5da8edb48fc9c3e799c98f3a8fc2ad357 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,79 @@
+2014-01-20  Alan Modra  <amodra@gmail.com>
+
+       * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
+       by_script.  Make iteration a single bit field.
+       (lang_track_definedness, lang_symbol_definition_iteration): Delete.
+       (lang_symbol_defined): Declare.
+       * ldlang.c (lang_statement_iteration): Expand comment a little.
+       (lang_init <lang_definedness_table>): Make it bigger.
+       (lang_track_definedness, lang_symbol_definition): Delete.
+       (lang_definedness_newfunc): Update.
+       (lang_symbol_defined): New function.
+       (lang_update_definedness): Create entries here.  Do track whether
+       script definition of symbol is valid, even when also defined in
+       an object file.
+       * ldexp.c (fold_name <DEFINED>): Update.
+       (fold_name <NAME>): Allow self-assignment for absolute symbols
+       defined in a linker script.
+
+2014-01-20  Guy Martin <gmsoft@tuxicoman.be>
+           Alan Modra  <amodra@gmail.com>
+
+       * ldlang.h (lang_output_section_get): Define.
+       * ldlang.c (lang_output_section_get): Likewise.
+       (init_os): Set the output_section userdata to the output
+       section statement.
+       * emultempl/hppaelf.em: Use lang_output_section_get instead of
+       lang_output_section_find where applicable.
+       * emultempl/aarch64elf.em: Likewise.
+       * emultempl/aix.em: Likewise.
+       * emultempl/armelf.em: Likewise.
+       * emultempl/m68hc1xelf.em: Likewise.
+       * emultempl/metagelf.em: Likewise.
+       * emultempl/mipself.em: Likewise.
+       * emultempl/ppc64elf.em: Likewise.
+       * emultempl/spuelf.em: Likewise.
+
+2014-01-17  Alan Modra  <amodra@gmail.com>
+
+       * genscripts.sh (COMPILE_IN): Don't set if already set.
+       * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
+       COMPILE_IN=no.
+       * emulparams/nds32elf16m.sh: Likewise.
+       * emulparams/nds32elf_linux.sh: Likewise.
+       * emultempl/aix.em: Test COMPILE_IN value is "yes".
+       * emultempl/armcoff.em: Likewise.
+       * emultempl/elf32.em: Likewise.
+       * emultempl/generic.em: Likewise.
+       * emultempl/gld960.em: Likewise.
+       * emultempl/gld960c.em: Likewise.
+       * emultempl/linux.em: Likewise.
+       * emultempl/lnk960.em: Likewise.
+       * emultempl/m68kcoff.em: Likewise.
+       * emultempl/sunos.em: Likewise.
+       * emultempl/ticoff.em: Likewise.
+
+2014-01-16  H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR ld/16456
+       * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
+       suffix.
+       * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
+       for elf32_x86_64 emulation.
+       * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
+       for elf_i386 emulation.
+
+2014-01-16  Alan Modra  <amodra@gmail.com>
+
+       * ld.h (fat_section_userdata_type, get_userdata): Move to..
+       * ldlang.h (input_section_userdata_type, get_userdata): ..here.
+       * ldlang.c (init_map_userdata): Delete.  Fold into..
+       (sort_def_symbol): ..here.  Don't attach input section userdata
+       to output sections or global bfd sections.
+       (lang_map): Don't pre-allocate input section userdata.
+       (init_os): Don't allocate userdata for output sections.
+       (print_all_symbols): Update.
+
 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 
        * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):