gas/ChangeLog

   1 2012-02-27  Alan Modra  <amodra@gmail.com>
   2
   3         * config/tc-crx.c: Include bfd_stdint.h.
   4         (getconstant): Remove irrelevant comment.  Don't fail due to
   5         sign-extension of int mask.
   6         (check_range): Rewrite using unsigned arithmetic throughout.
   7
   8 2012-02-25  Walter Lee  <walt@tilera.com>
   9
  10         * tc-tilepro.c (emit_tilepro_instruction): Check if symbol is
  11         non-local before checking sy_value.
  12         * tc-tilegx.c (emit_tilegx_instruction): Ditto.
  13
  14 2012-02-25  Walter Lee  <walt@tilera.com>
  15
  16         * tc-tilepro.c (O_tls_le): Define operator.
  17         (O_tls_le_lo16): Ditto.
  18         (O_tls_le_hi16): Ditto.
  19         (O_tls_le_ha16): Ditto.
  20         (O_tls_gd_call): Ditto.
  21         (O_tls_gd_add): Ditto.
  22         (O_tls_ie_load): Ditto.
  23         (md_begin): Delete old operators; handle new operators.
  24         (emit_tilepro_instruction): Ditto.
  25         (md_apply_fix): Ditto.
  26         * tc-tilegx.c (O_hw1_got): Delete operator.
  27         (O_hw2_got): Ditto.
  28         (O_hw3_got): Ditto.
  29         (O_hw2_last_got): Ditto.
  30         (O_hw1_tls_gd): Ditto.
  31         (O_hw2_tls_gd): Ditto.
  32         (O_hw3_tls_gd): Ditto.
  33         (O_hw2_last_tls_gd): Ditto.
  34         (O_hw1_tls_ie): Ditto.
  35         (O_hw2_tls_ie): Ditto.
  36         (O_hw3_tls_ie): Ditto.
  37         (O_hw2_last_tls_ie): Ditto.
  38         (O_hw0_tls_le): Define operator.
  39         (O_hw0_last_tls_le): Ditto.
  40         (O_hw1_last_tls_le): Ditto.
  41         (O_tls_gd_call): Ditto.
  42         (O_tls_gd_add): Ditto.
  43         (O_tls_ie_load): Ditto.
  44         (O_tls_add): Ditto.
  45         (md_begin): Delete old operators; handle new operators.
  46         (emit_tilegx_instruction): Ditto.
  47         (md_apply_fix): Ditto.
  48         * doc/c-tilegx.texi: Delete old operators; document new operators.
  49         * doc/c-tilepro.texi: Ditto.
  50
  51 2012-02-25  Walter Lee  <walt@tilera.com>
  52
  53         * tc-tilepro.c (apply_special_operator): delete cases for
  54         got and tls operators.
  55         (md_apply_fix): Ditto.
  56         * tc-tilegx.c (md_begin): Set architecture and machine.
  57         (tilegx_target_format): Handle big endian.
  58         (OPTION_EB): Define.
  59         (OPTION_EL): Define.
  60         (md_longopts): Add entries for "EB" and "EL".
  61         (md_parse_option): Handle OPTION_EB and OPTION_EL.
  62         (md_show_usage): Add -EB and -EL.
  63         (md_number_to_chars): New.
  64         (apply_special_operator): delete cases for got and tls
  65         operators.
  66         (md_apply_fix): Ditto.
  67         * tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
  68         ifndef.
  69         (md_number_to_chars): Delete.
  70         * configure.tgt (tilegx*be): Handle.
  71         * doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
  72         * doc/c-tilegx.texi: Ditto.
  73
  74 2012-02-21  H.J. Lu  <hongjiu.lu@intel.com>
  75
  76         * config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock,
  77         HLEPrefixAny and HLEPrefixRelease.
  78
  79 2012-02-21  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  80
  81         * gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.
  82
  83 2012-02-21  Iain Sandoe  <idsandoe@googlemail.com>
  84
  85         * write.c (write_object_file): Add md_pre_output_hook.
  86         * config/obj-macho.c (obj_mach_o_check_before_writing): New.
  87         (obj_mach_o_pre_output_hook): New.
  88         * config/obj-macho.h (md_pre_output_hook): Define.
  89         (obj_mach_o_pre_output_hook): Declare.
  90
  91 2012-02-21  Tristan Gingold  <gingold@adacore.com>
  92
  93         * config/tc-i386.h (OBJ_MACH_O): New section.
  94         (TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc.
  95         (TC_FORCE_RELOCATION_SUB_SAME): New
  96         (TC_FORCE_RELOCATION_SUB_LOCAL): New.
  97         (TC_VALIDATE_FIX_SUB): New.
  98         * frags.h (struct frag): OBJ_FRAG_TYPE, new field.
  99         * symbols.c (colon): obj_frob_colon: New hook.
 100         * write.c (write_object_file): md_pre_relax_hook, new
 101         hook.
 102         * config/obj-macho.c (obj_mach_o_frob_colon): New.
 103         (obj_mach_o_frob_label): Record sub-section labels.
 104         (obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol.
 105         (obj_mach_o_set_subsections): New.
 106         (obj_mach_o_pre_relax_hook): New.
 107         (obj_mach_o_in_different_subsection): New.
 108         (obj_mach_o_force_reloc_sub_same): New.
 109         (obj_mach_o_force_reloc_sub_local): New.
 110         (obj_mach_o_force_reloc): New.
 111         * config/obj-macho.h (OBJ_SYMFIELD_TYPE): New.
 112         (obj_frob_colon): New Define.
 113         (obj_mach_o_frob_label): Renamed.
 114         (obj_mach_o_frob_symbol): Renamed.
 115         (OBJ_FRAG_TYPE): New.
 116         (obj_mach_o_in_different_subsection, obj_mach_o_force_reloc,
 117          obj_mach_o_force_reloc_sub_same,
 118          obj_mach_o_force_reloc_sub_local): New declarations.
 119
 120 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
 121
 122         * config/obj-macho.c (obj_mach_o_is_frame_section): New.
 123         (obj_mach_o_allow_local_subtract): New.
 124         * config/obj-macho.h (md_allow_local_subtract): Define.
 125         (obj_mach_o_allow_local_subtract): Declare.
 126
 127 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
 128
 129         * config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of
 130         canonical information, try to determine CODE and DEBUG section flags
 131         from the mach-o section data.
 132
 133 2012-02-20  Nick Clifton  <nickc@redhat.com>
 134
 135         * cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on
 136         local symbols.
 137
 138 2012-02-12  Iain Sandoe  <idsandoe@googlemail.com>
 139
 140         * config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of
 141         any local symbol used as an indirect.
 142
 143 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
 144
 145         * config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in
 146         stub size when provided.  (obj_mach_o_section): Flag that stub-size
 147         has been provided.
 148
 149 2012-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 150
 151         * config/tc-i386.c (HLE_PREFIX): New.
 152         (check_hle): Likewise.
 153         (_i386_insn): Add have_hle.
 154         (cpu_arch): Add .hle and .rtm.
 155         (md_assemble): Call check_hle if i.have_hle isn't zero.
 156         (parse_insn): Set i.have_hle to 1 for HLE prefix.
 157         (output_jump): Support up to 2 byte opcode.
 158
 159         * doc/c-i386.texi: Document hle/.hle and rtm/.rtm.
 160
 161 2012-02-02  Tristan Gingold  <gingold@adacore.com>
 162
 163         * config/obj-macho.c (obj_mach_o_zerofill): Silent
 164         uninitialized variable warning.
 165
 166 2012-02-02  Nick Clifton  <nickc@redhat.com>
 167
 168         PR gas/13224
 169         * config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone'
 170         to 'is_clone' to avoid shadowing a gloabl.
 171         (obj_elf_section): Likewise.
 172
 173 2012-01-31  Paul Brook  <paul@codesourcery.com>
 174
 175         * doc/c-tic6x.c: Fix typo.
 176
 177 2012-01-26  Alexey Makhalov  <makhaloff@gmail.com>
 178
 179         PR gas/13624
 180         * app.c (app_push): Set 'add_newlines' to zero after saving.
 181
 182 2012-01-24  DJ Delorie  <dj@redhat.com>
 183
 184         * config/rl78-parse.y (NOT1): Add.
 185
 186 2012-01-23  Roland McGrath  <mcgrathr@google.com>
 187
 188         * configure.tgt (i386-*-nacl*): Match it.
 189         * config/te-nacl.h: New file.
 190         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
 191         * config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
 192         Use TE_GNU et al case for TE_NACL too.
 193
 194 2012-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 195
 196         * config/tc-i386.c (_i386_insn): Replace disp32_encoding with
 197         disp_encoding.
 198         (md_assemble): Updated.
 199         (output_branch): Likewise.
 200         (parse_insn): Support .d8 suffix.
 201         (build_modrm_byte): Fake zero displacement for .d8 and .d32
 202         suffixes.
 203
 204         * doc/c-i386.texi: Document .d8 suffix.
 205
 206 2012-01-17  Andrew Burgess  <aburgess@broadcom.com>
 207
 208         * write.c (fix_new_internal): Don't mark used parameter as unused.
 209
 210 2012-01-17  Alan Modra  <amodra@gmail.com>
 211
 212         * as.c (parse_args): Update copyright message year.
 213
 214 2012-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 215
 216         * config/tc-i386.c (cpu_arch): Add ".vmfunc".
 217
 218         * doc/c-i386.texi: Document vmfunc.
 219
 220 2012-01-13  Tristan Gingold  <gingold@adacore.com>
 221
 222         * config/obj-macho.c (obj_mach_o_reorder_section_relocs): New.
 223         * config/obj-macho.h (SET_SECTION_RELOCS): Define.
 224         (obj_mach_o_reorder_section_relocs): Declare.
 225
 226 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 227
 228         * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle
 229         absolute indirect symbols.
 230
 231 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 232
 233         * config/obj-macho.c (obj_mach_o_set_vma_data): New type.
 234         (obj_mach_o_set_section_vma): New.
 235         (obj_mach_o_post_relax_hook): New.
 236         * config/obj-macho.h (md_post_relax_hook): Define.
 237         (obj_mach_o_post_relax_hook): Declare.
 238
 239 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
 240
 241         * config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
 242         lazy when the symbol is private_extern.
 243         (obj_mach_o_indirect_sym): New type.
 244         (obj_mach_o_indirect_symbol): New.
 245         (mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
 246         (obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
 247         (obj_macho_frob_label): Likewise.  Adjust external and comm
 248         symbol tests.
 249         (obj_mach_o_set_indirect_symbols): New.
 250         (obj_mach_o_frob_file_after_relocs): New.
 251         *config/obj-macho.h (obj_frob_file_after_relocs): Define.
 252         (obj_mach_o_frob_file_after_relocs): Declare.
 253
 254 2012-01-12  Tristan Gingold  <gingold@adacore.com>
 255
 256         PR gas/13591
 257         * config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.
 258
 259 2012-01-10  Tristan Gingold  <gingold@adacore.com>
 260
 261         * struc-symbol.h (struct symbol_flags): New struct, created from...
 262         (struct symbol): ... this one.  Add sy_flags field, remove flag fields.
 263         (struct local_symbol): Replace lsy_marker field by lsy_flags.
 264         Adjust comment.
 265         (local_symbol_resolved_p): Adjust.
 266         (local_symbol_mark_resolved): Likewise.
 267         * symbols.c (LOCAL_SYMBOL_CHECK): Adjust.
 268         (local_symbol_make, local_symbol_convert, colon)
 269         (symbol_clone_if_forward_ref, verify_symbol_chain)
 270         (resolve_symbol_value, snapshot_symbol, S_GET_VALUE)
 271         (S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF)
 272         (S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD)
 273         (S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE)
 274         (S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used)
 275         (symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc)
 276         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p)
 277         (symbol_mark_mri_common, symbol_clear_mri_common)
 278         (symbol_mri_common_p, symbol_mark_written, symbol_clear_written)
 279         (symbol_written_p, symbol_mark_resolved, symbol_resolved_p)
 280         (symbol_equated_reloc_p, dot_symbol_init)
 281         (print_symbol_value_1): Adjust.
 282
 283 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
 284
 285         * config/obj-macho.c (obj_mach_o_weak): Remove.
 286         (obj_mach_o_common_parse): Set symbol qualifiers.
 287         (LAZY, REFE): New macros.
 288         (obj_mach_o_symbol_type): New enum.
 289         (obj_mach_o_set_symbol_qualifier): New.
 290         (obj_mach_o_sym_qual): New.
 291         (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
 292         a dummy function.
 293         (obj_mach_o_type_for_symbol): New.
 294         (obj_macho_frob_label): New.
 295         (obj_macho_frob_symbol): New.
 296         * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
 297         (obj_frob_label, obj_macho_frob_label): Declare.
 298         (obj_frob_symbol, obj_macho_frob_symbol): Declare.
 299
 300 2012-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
 301
 302         * config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels.
 303
 304 2012-01-08  Andrew Pinski  <andrew.pinski@caviumnetworks.com>
 305             Richard Sandiford  <rdsandiford@googlemail.com>
 306
 307         * config/tc-mips.c (mips_move_labels): Take the list of labels and
 308         textness as parameters.
 309         (mips_move_text_labels): New function.
 310         (append_insn): Use it instead of mips_move_labels.
 311         (mips_emit_delays, start_noreorder): Likewise.
 312         (mips_align): Take the labels rather than just one label.
 313         Move all labels to after the .align.
 314         (s_align): Change the last argument to mips_align.
 315         (s_cons): Likewise.
 316         (s_float_cons): Likewise.
 317         (s_gpword): Likewise.
 318         (s_gpdword): Likewise.
 319
 320 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 321
 322         * config/tc-i386.c: Update copyright year.
 323         (lex_got): Also defined for Mach-O.
 324         Add a guard for non-ELF configuration.
 325         (md_longopts): Also handle -64 for Mach-O.
 326         (md_parse_option): Likewise.
 327         (i386_target_format): Adjust for x86_64-darwin.
 328
 329 2012-01-04  Iain Sandoe  <idsandoe@googlemail.com>
 330
 331         * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition.
 332         (obj_mach_o_get_section_names): New (split from obj_mach_o_section).
 333         (obj_mach_o_make_or_get_sect): Likewise.
 334         (obj_mach_o_section): Split out the functionality shared with zerofill.
 335         (obj_mach_o_zerofill): New.
 336         (obj_mach_o_common_parse): Ensure whitespace is skipped.
 337         (mach_o_pseudo_table): Add .zerofill.
 338
 339 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 340
 341         * config/obj-macho.c (obj_macho_process_stab): New.
 342         * config/obj-macho.h (OBJ_PROCESS_STAB): Define.
 343         (obj_macho_process_stab): Declare.
 344
 345 For older changes see ChangeLog-2011
 346 \f
 347 Local Variables:
 348 mode: change-log
 349 left-margin: 8
 350 fill-column: 74
 351 version-control: never
 352 End: