ld/ChangeLog

   1 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * ld.texinfo (--as-needed): Update.
   4
   5 2009-01-29  Andrew Jenner  <andrew@codesourcery.com>
   6
   7         * emultempl/armelf.em: Correct formatting of help text for
   8         --no-enum-size-warning option.
   9
  10 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
  11
  12         * lexsup.c (parse_args): Set check_section_addresses to 1 or 0.
  13         * ld.h (args_type): Make check_section_addresses a char.
  14         ldlang.c (lang_process): Don't consider relocatable flag when
  15         checking for overlap.
  16         * ldmain.c (main): Default check_section_addresses to -1. Check it
  17         for relocatable links.
  18         * ld.texinfo (--check-sections): Update documentation.
  19
  20 2009-01-26  Kai Tietz  <kai.tietz@onevision.com>
  21
  22         * pe-dll.c (tmp_seq2): New static variable.
  23         (make_singleton_name_imp): New.
  24         (make_import_fixup_entry): Use for v2 the _imp_<name> symbol and
  25         avoid duplicate import table generation for same symbol.
  26         (pe_create_runtime_relocator_reference): Make reference for
  27         64-bit 8 bytes.
  28
  29 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
  30
  31         * emultempl/spuelf.em (params): Init new field.
  32         (OPTION_SPU_NON_IA_TEXT): Define.
  33         (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add --non-ia-text.
  34         (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_SPU_NON_IA_TEXT.
  35
  36 2009-01-16  H.J. Lu  <hongjiu.lu@intel.com>
  37
  38         * lexsup.c (option_values): Add OPTION_TTEXT_SEGMENT.
  39         (ld_options): Add -Ttext-segment.
  40         (parse_args): Handle OPTION_TTEXT_SEGMENT.
  41
  42         * ld.texinfo: Document -Ttext-segment.
  43
  44         * NEWS: Mention -Ttext-segment.
  45
  46         * scripttempl/elf.sc (TEXT_START_ADDR): Use SEGMENT_START.
  47         (SHLIB_TEXT_START_ADDR): Likewise.
  48
  49 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
  50
  51         * emultempl/spu_icache.o_c: Regenerate.
  52
  53 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
  54
  55         * emultempl/spuelf.em (params): Init new fields.
  56         (num_lines_set, line_size_set, icache_mgr, icache_mgr_stream): New vars.
  57         (spu_place_special_section): Adjust placement for soft-icache.  Pad
  58         soft-icache section to a fixed size.  Clear addr_tree.
  59         (spu_elf_load_ovl_mgr): Support soft-icache.  Map overlay manager
  60         sections a little more intelligently.
  61         (gld${EMULATION_NAME}_finish): Don't call spu_elf_build_stubs.
  62         (OPTION_SPU_NUM_LINES): Rename from OPTION_SPU_NUM_REGIONS.
  63         (OPTION_SPU_SOFT_ICACHE, OPTION_SPU_LINE_SIZE): Define.
  64         (OPTION_SPU_LRLIVE): Define.
  65         (PARSE_AND_LIST_LONGOPTS): Add new soft-icache options.
  66         (PARSE_AND_LIST_OPTIONS): Likewise.
  67         (PARSE_AND_LIST_ARGS_CASES): Handle them.
  68         * emultempl/spu_icache.S: Dummy file.
  69         * emultempl/spu_icache.o_c: Regenerate.
  70         * Makefile.am (eelf32_spu.c): Depend on spu_icache.o_c.
  71         (spu_icache.o_c): Add rule to build.
  72         (CLEANFILES): Zap temp files.
  73         (EXTRA_DIST): Add spu_icache.o_c.
  74         * Makefile.in: Regenerate.
  75
  76 2009-01-08  Kai Tietz  <kai.tietz@onevision.com>
  77
  78         * pe.em (OPTION_USE_NUL_PREFIXED_IMPORT_TABLES): New.
  79         (gld..._add_options): Add new option
  80         --use-nul-prefixed-import-tables.
  81         (gld..._handle_option): Likewise.
  82         * pep.em: Same as for pe.em.
  83         * ld.texinfo: Add new option documentation for
  84         --use-nul-prefixed-import-tables.
  85         * pe-dll.c (pe_use_nul_prefixed_import_tables): New.
  86         (make_head): Make prefix leading zero prefix element for
  87         idata$4 and idata$5 dependent to new flag.
  88         (make_import_fixup_entry): Remove idata4/5 prefix.
  89         * pe-dll.h (pe_use_nul_prefixed_import_tables): New.
  90         * pep-dll.c (pe_use_nul_prefixed_import_tables): New.
  91         * pep-dll.h (pep_use_nul_prefixed_import_tables): New.
  92         * NEWS: Add new option.
  93
  94 2009-01-05  Kai Tietz  <kai.tietz@onevision.com>
  95
  96         * emultempl/pe.em: Prefix dollar characters to be outputed in
  97         generated C file.
  98         * emultempl/pep.em: Likewise.
  99
 100 2009-01-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 101
 102         * NEWS:  Mention new feature --exclude-modules-for-implib.
 103         * ld.texinfo:  Document new --exclude-modules-for-implib option.
 104         * pe-dll.c (exclude_list_struct):  Change type member from int to
 105         new enumeration exclude_type.
 106         (pe_dll_add_excludes):  Accept exclude_type instead of int param.
 107         (auto_export):  Replace magic constants by exclude_type values and
 108         handle new choice EXCLUDEFORIMPLIB.
 109         (pe_dll_generate_implib):  Accept a pointer to the link_info and
 110         iterate all input BFDs looking for EXCLUDEFORIMPLIB modules; re-open
 111         fresh BFDs for any found and link into import lib archive chain.
 112         * pe-dll.h (exclude_type):  Add new enumerated type to replace magic
 113         constants previously used for exclude_list_struct type member.
 114         (pe_dll_add_excludes, pe_dll_generate_implib):  Update prototypes.
 115         * pep-dll.h (exclude_type, pe_dll_add_excludes,
 116         pe_dll_generate_implib):  Likewise to all the above.
 117         * emultempl/pe.em (OPTION_EXCLUDE_MODULES_FOR_IMPLIB):  Define new
 118         getopts long option code for new --exclude-modules-for-implib option.
 119         (gld${EMULATION_NAME}_add_options):  Add new entry to xtra_long[].
 120         (gld_${EMULATION_NAME}_list_options):  List usage for it.
 121         (gld${EMULATION_NAME}_handle_option):  Use exclude_type enumerated
 122         values when calling pe_dll_add_excludes, and handle EXCLUDEFORIMPLIB.
 123         (gld_${EMULATION_NAME}_finish):  Pass pointer to link_info when
 124         calling pe_dll_generate_implib.
 125         * emultempl/pep.em (options):  Define new enumerated value for getopts
 126         long option code for new --exclude-modules-for-implib option.
 127         (gld${EMULATION_NAME}_add_options, gld_${EMULATION_NAME}_list_options,
 128         gld${EMULATION_NAME}_handle_option, gld_${EMULATION_NAME}_finish):
 129         Again, likewise to all the above.
 130
 131 2009-01-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 132
 133         * pe-dll.c (autofilter_liblist):  Add entry for shared libgcc.
 134         (libnamencmp):  New function.
 135         (auto_export):  Use it in place of strncmp when filtering libraries.
 136
 137 For older changes see ChangeLog-2008
 138 \f
 139 Local Variables:
 140 mode: change-log
 141 left-margin: 8
 142 fill-column: 74
 143 version-control: never
 144 End: