gas/ChangeLog

   1 2012-02-21  Tristan Gingold  <gingold@adacore.com>
   2
   3         * config/tc-i386.h (OBJ_MACH_O): New section.
   4         (TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc.
   5         (TC_FORCE_RELOCATION_SUB_SAME): New
   6         (TC_FORCE_RELOCATION_SUB_LOCAL): New.
   7         (TC_VALIDATE_FIX_SUB): New.
   8         * frags.h (struct frag): OBJ_FRAG_TYPE, new field.
   9         * symbols.c (colon): obj_frob_colon: New hook.
  10         * write.c (write_object_file): md_pre_relax_hook, new
  11         hook.
  12         * config/obj-macho.c (obj_mach_o_frob_colon): New.
  13         (obj_mach_o_frob_label): Record sub-section labels.
  14         (obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol.
  15         (obj_mach_o_set_subsections): New.
  16         (obj_mach_o_pre_relax_hook): New.
  17         (obj_mach_o_in_different_subsection): New.
  18         (obj_mach_o_force_reloc_sub_same): New.
  19         (obj_mach_o_force_reloc_sub_local): New.
  20         (obj_mach_o_force_reloc): New.
  21         * config/obj-macho.h (OBJ_SYMFIELD_TYPE): New.
  22         (obj_frob_colon): New Define.
  23         (obj_mach_o_frob_label): Renamed.
  24         (obj_mach_o_frob_symbol): Renamed.
  25         (OBJ_FRAG_TYPE): New.
  26         (obj_mach_o_in_different_subsection, obj_mach_o_force_reloc,
  27          obj_mach_o_force_reloc_sub_same,
  28          obj_mach_o_force_reloc_sub_local): New declarations.
  29
  30 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
  31
  32         * config/obj-macho.c (obj_mach_o_is_frame_section): New.
  33         (obj_mach_o_allow_local_subtract): New.
  34         * config/obj-macho.h (md_allow_local_subtract): Define.
  35         (obj_mach_o_allow_local_subtract): Declare.
  36
  37 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
  38
  39         * config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of
  40         canonical information, try to determine CODE and DEBUG section flags
  41         from the mach-o section data.
  42
  43 2012-02-20  Nick Clifton  <nickc@redhat.com>
  44
  45         * cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on
  46         local symbols.
  47
  48 2012-02-12  Iain Sandoe  <idsandoe@googlemail.com>
  49
  50         * config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of
  51         any local symbol used as an indirect.
  52
  53 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
  54
  55         * config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in
  56         stub size when provided.  (obj_mach_o_section): Flag that stub-size
  57         has been provided.
  58
  59 2012-02-08  H.J. Lu  <hongjiu.lu@intel.com>
  60
  61         * config/tc-i386.c (HLE_PREFIX): New.
  62         (check_hle): Likewise.
  63         (_i386_insn): Add have_hle.
  64         (cpu_arch): Add .hle and .rtm.
  65         (md_assemble): Call check_hle if i.have_hle isn't zero.
  66         (parse_insn): Set i.have_hle to 1 for HLE prefix.
  67         (output_jump): Support up to 2 byte opcode.
  68
  69         * doc/c-i386.texi: Document hle/.hle and rtm/.rtm.
  70
  71 2012-02-02  Tristan Gingold  <gingold@adacore.com>
  72
  73         * config/obj-macho.c (obj_mach_o_zerofill): Silent
  74         uninitialized variable warning.
  75
  76 2012-02-02  Nick Clifton  <nickc@redhat.com>
  77
  78         PR gas/13224
  79         * config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone'
  80         to 'is_clone' to avoid shadowing a gloabl.
  81         (obj_elf_section): Likewise.
  82
  83 2012-01-31  Paul Brook  <paul@codesourcery.com>
  84
  85         * doc/c-tic6x.c: Fix typo.
  86
  87 2012-01-26  Alexey Makhalov  <makhaloff@gmail.com>
  88
  89         PR gas/13624
  90         * app.c (app_push): Set 'add_newlines' to zero after saving.
  91
  92 2012-01-24  DJ Delorie  <dj@redhat.com>
  93
  94         * config/rl78-parse.y (NOT1): Add.
  95
  96 2012-01-23  Roland McGrath  <mcgrathr@google.com>
  97
  98         * configure.tgt (i386-*-nacl*): Match it.
  99         * config/te-nacl.h: New file.
 100         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
 101         * config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
 102         Use TE_GNU et al case for TE_NACL too.
 103
 104 2012-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 105
 106         * config/tc-i386.c (_i386_insn): Replace disp32_encoding with
 107         disp_encoding.
 108         (md_assemble): Updated.
 109         (output_branch): Likewise.
 110         (parse_insn): Support .d8 suffix.
 111         (build_modrm_byte): Fake zero displacement for .d8 and .d32
 112         suffixes.
 113
 114         * doc/c-i386.texi: Document .d8 suffix.
 115
 116 2012-01-17  Andrew Burgess  <aburgess@broadcom.com>
 117
 118         * write.c (fix_new_internal): Don't mark used parameter as unused.
 119
 120 2012-01-17  Alan Modra  <amodra@gmail.com>
 121
 122         * as.c (parse_args): Update copyright message year.
 123
 124 2012-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 125
 126         * config/tc-i386.c (cpu_arch): Add ".vmfunc".
 127
 128         * doc/c-i386.texi: Document vmfunc.
 129
 130 2012-01-13  Tristan Gingold  <gingold@adacore.com>
 131
 132         * config/obj-macho.c (obj_mach_o_reorder_section_relocs): New.
 133         * config/obj-macho.h (SET_SECTION_RELOCS): Define.
 134         (obj_mach_o_reorder_section_relocs): Declare.
 135
 136 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 137
 138         * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle
 139         absolute indirect symbols.
 140
 141 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 142
 143         * config/obj-macho.c (obj_mach_o_set_vma_data): New type.
 144         (obj_mach_o_set_section_vma): New.
 145         (obj_mach_o_post_relax_hook): New.
 146         * config/obj-macho.h (md_post_relax_hook): Define.
 147         (obj_mach_o_post_relax_hook): Declare.
 148
 149 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
 150
 151         * config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
 152         lazy when the symbol is private_extern.
 153         (obj_mach_o_indirect_sym): New type.
 154         (obj_mach_o_indirect_symbol): New.
 155         (mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
 156         (obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
 157         (obj_macho_frob_label): Likewise.  Adjust external and comm
 158         symbol tests.
 159         (obj_mach_o_set_indirect_symbols): New.
 160         (obj_mach_o_frob_file_after_relocs): New.
 161         *config/obj-macho.h (obj_frob_file_after_relocs): Define.
 162         (obj_mach_o_frob_file_after_relocs): Declare.
 163
 164 2012-01-12  Tristan Gingold  <gingold@adacore.com>
 165
 166         PR gas/13591
 167         * config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.
 168
 169 2012-01-10  Tristan Gingold  <gingold@adacore.com>
 170
 171         * struc-symbol.h (struct symbol_flags): New struct, created from...
 172         (struct symbol): ... this one.  Add sy_flags field, remove flag fields.
 173         (struct local_symbol): Replace lsy_marker field by lsy_flags.
 174         Adjust comment.
 175         (local_symbol_resolved_p): Adjust.
 176         (local_symbol_mark_resolved): Likewise.
 177         * symbols.c (LOCAL_SYMBOL_CHECK): Adjust.
 178         (local_symbol_make, local_symbol_convert, colon)
 179         (symbol_clone_if_forward_ref, verify_symbol_chain)
 180         (resolve_symbol_value, snapshot_symbol, S_GET_VALUE)
 181         (S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF)
 182         (S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD)
 183         (S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE)
 184         (S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used)
 185         (symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc)
 186         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p)
 187         (symbol_mark_mri_common, symbol_clear_mri_common)
 188         (symbol_mri_common_p, symbol_mark_written, symbol_clear_written)
 189         (symbol_written_p, symbol_mark_resolved, symbol_resolved_p)
 190         (symbol_equated_reloc_p, dot_symbol_init)
 191         (print_symbol_value_1): Adjust.
 192
 193 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
 194
 195         * config/obj-macho.c (obj_mach_o_weak): Remove.
 196         (obj_mach_o_common_parse): Set symbol qualifiers.
 197         (LAZY, REFE): New macros.
 198         (obj_mach_o_symbol_type): New enum.
 199         (obj_mach_o_set_symbol_qualifier): New.
 200         (obj_mach_o_sym_qual): New.
 201         (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
 202         a dummy function.
 203         (obj_mach_o_type_for_symbol): New.
 204         (obj_macho_frob_label): New.
 205         (obj_macho_frob_symbol): New.
 206         * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
 207         (obj_frob_label, obj_macho_frob_label): Declare.
 208         (obj_frob_symbol, obj_macho_frob_symbol): Declare.
 209
 210 2012-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
 211
 212         * config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels.
 213
 214 2012-01-08  Andrew Pinski  <andrew.pinski@caviumnetworks.com>
 215             Richard Sandiford  <rdsandiford@googlemail.com>
 216
 217         * config/tc-mips.c (mips_move_labels): Take the list of labels and
 218         textness as parameters.
 219         (mips_move_text_labels): New function.
 220         (append_insn): Use it instead of mips_move_labels.
 221         (mips_emit_delays, start_noreorder): Likewise.
 222         (mips_align): Take the labels rather than just one label.
 223         Move all labels to after the .align.
 224         (s_align): Change the last argument to mips_align.
 225         (s_cons): Likewise.
 226         (s_float_cons): Likewise.
 227         (s_gpword): Likewise.
 228         (s_gpdword): Likewise.
 229
 230 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 231
 232         * config/tc-i386.c: Update copyright year.
 233         (lex_got): Also defined for Mach-O.
 234         Add a guard for non-ELF configuration.
 235         (md_longopts): Also handle -64 for Mach-O.
 236         (md_parse_option): Likewise.
 237         (i386_target_format): Adjust for x86_64-darwin.
 238
 239 2012-01-04  Iain Sandoe  <idsandoe@googlemail.com>
 240
 241         * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition.
 242         (obj_mach_o_get_section_names): New (split from obj_mach_o_section).
 243         (obj_mach_o_make_or_get_sect): Likewise.
 244         (obj_mach_o_section): Split out the functionality shared with zerofill.
 245         (obj_mach_o_zerofill): New.
 246         (obj_mach_o_common_parse): Ensure whitespace is skipped.
 247         (mach_o_pseudo_table): Add .zerofill.
 248
 249 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 250
 251         * config/obj-macho.c (obj_macho_process_stab): New.
 252         * config/obj-macho.h (OBJ_PROCESS_STAB): Define.
 253         (obj_macho_process_stab): Declare.
 254
 255 For older changes see ChangeLog-2011
 256 \f
 257 Local Variables:
 258 mode: change-log
 259 left-margin: 8
 260 fill-column: 74
 261 version-control: never
 262 End: