gas/ChangeLog

   1 2012-02-27  Alan Modra  <amodra@gmail.com>
   2
   3         * config/tc-crx.c (check_range): Correct uint32_t misconceptions.
   4
   5 2012-02-27  Alan Modra  <amodra@gmail.com>
   6
   7         * config/tc-tic4x.c (tic4x_do_align): Remove ATTRIBUTE_UNUSED on
   8         params.  Properly generate NOP pattern.  Comment reason for
   9         subseg_text_p failure.
  10
  11 2012-02-27  Alan Modra  <amodra@gmail.com>
  12
  13         * config/tc-h8300.c (constant_fits_width_p): Trim constant to 32 bits
  14         and sign extend before range tests.
  15         (constant_fits_size_p): Similarly.
  16         (get_specific): Trim X_add_number to 32 bits.
  17         (fix_operand_size): Likewise, and use unsigned test for signed
  18         ranges.
  19
  20 2012-02-27  Alan Modra  <amodra@gmail.com>
  21
  22         * config/tc-crx.c: Include bfd_stdint.h.
  23         (getconstant): Remove irrelevant comment.  Don't fail due to
  24         sign-extension of int mask.
  25         (check_range): Rewrite using unsigned arithmetic throughout.
  26
  27 2012-02-25  Walter Lee  <walt@tilera.com>
  28
  29         * tc-tilepro.c (emit_tilepro_instruction): Check if symbol is
  30         non-local before checking sy_value.
  31         * tc-tilegx.c (emit_tilegx_instruction): Ditto.
  32
  33 2012-02-25  Walter Lee  <walt@tilera.com>
  34
  35         * tc-tilepro.c (O_tls_le): Define operator.
  36         (O_tls_le_lo16): Ditto.
  37         (O_tls_le_hi16): Ditto.
  38         (O_tls_le_ha16): Ditto.
  39         (O_tls_gd_call): Ditto.
  40         (O_tls_gd_add): Ditto.
  41         (O_tls_ie_load): Ditto.
  42         (md_begin): Delete old operators; handle new operators.
  43         (emit_tilepro_instruction): Ditto.
  44         (md_apply_fix): Ditto.
  45         * tc-tilegx.c (O_hw1_got): Delete operator.
  46         (O_hw2_got): Ditto.
  47         (O_hw3_got): Ditto.
  48         (O_hw2_last_got): Ditto.
  49         (O_hw1_tls_gd): Ditto.
  50         (O_hw2_tls_gd): Ditto.
  51         (O_hw3_tls_gd): Ditto.
  52         (O_hw2_last_tls_gd): Ditto.
  53         (O_hw1_tls_ie): Ditto.
  54         (O_hw2_tls_ie): Ditto.
  55         (O_hw3_tls_ie): Ditto.
  56         (O_hw2_last_tls_ie): Ditto.
  57         (O_hw0_tls_le): Define operator.
  58         (O_hw0_last_tls_le): Ditto.
  59         (O_hw1_last_tls_le): Ditto.
  60         (O_tls_gd_call): Ditto.
  61         (O_tls_gd_add): Ditto.
  62         (O_tls_ie_load): Ditto.
  63         (O_tls_add): Ditto.
  64         (md_begin): Delete old operators; handle new operators.
  65         (emit_tilegx_instruction): Ditto.
  66         (md_apply_fix): Ditto.
  67         * doc/c-tilegx.texi: Delete old operators; document new operators.
  68         * doc/c-tilepro.texi: Ditto.
  69
  70 2012-02-25  Walter Lee  <walt@tilera.com>
  71
  72         * tc-tilepro.c (apply_special_operator): delete cases for
  73         got and tls operators.
  74         (md_apply_fix): Ditto.
  75         * tc-tilegx.c (md_begin): Set architecture and machine.
  76         (tilegx_target_format): Handle big endian.
  77         (OPTION_EB): Define.
  78         (OPTION_EL): Define.
  79         (md_longopts): Add entries for "EB" and "EL".
  80         (md_parse_option): Handle OPTION_EB and OPTION_EL.
  81         (md_show_usage): Add -EB and -EL.
  82         (md_number_to_chars): New.
  83         (apply_special_operator): delete cases for got and tls
  84         operators.
  85         (md_apply_fix): Ditto.
  86         * tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
  87         ifndef.
  88         (md_number_to_chars): Delete.
  89         * configure.tgt (tilegx*be): Handle.
  90         * doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
  91         * doc/c-tilegx.texi: Ditto.
  92
  93 2012-02-21  H.J. Lu  <hongjiu.lu@intel.com>
  94
  95         * config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock,
  96         HLEPrefixAny and HLEPrefixRelease.
  97
  98 2012-02-21  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  99
 100         * gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.
 101
 102 2012-02-21  Iain Sandoe  <idsandoe@googlemail.com>
 103
 104         * write.c (write_object_file): Add md_pre_output_hook.
 105         * config/obj-macho.c (obj_mach_o_check_before_writing): New.
 106         (obj_mach_o_pre_output_hook): New.
 107         * config/obj-macho.h (md_pre_output_hook): Define.
 108         (obj_mach_o_pre_output_hook): Declare.
 109
 110 2012-02-21  Tristan Gingold  <gingold@adacore.com>
 111
 112         * config/tc-i386.h (OBJ_MACH_O): New section.
 113         (TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc.
 114         (TC_FORCE_RELOCATION_SUB_SAME): New
 115         (TC_FORCE_RELOCATION_SUB_LOCAL): New.
 116         (TC_VALIDATE_FIX_SUB): New.
 117         * frags.h (struct frag): OBJ_FRAG_TYPE, new field.
 118         * symbols.c (colon): obj_frob_colon: New hook.
 119         * write.c (write_object_file): md_pre_relax_hook, new
 120         hook.
 121         * config/obj-macho.c (obj_mach_o_frob_colon): New.
 122         (obj_mach_o_frob_label): Record sub-section labels.
 123         (obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol.
 124         (obj_mach_o_set_subsections): New.
 125         (obj_mach_o_pre_relax_hook): New.
 126         (obj_mach_o_in_different_subsection): New.
 127         (obj_mach_o_force_reloc_sub_same): New.
 128         (obj_mach_o_force_reloc_sub_local): New.
 129         (obj_mach_o_force_reloc): New.
 130         * config/obj-macho.h (OBJ_SYMFIELD_TYPE): New.
 131         (obj_frob_colon): New Define.
 132         (obj_mach_o_frob_label): Renamed.
 133         (obj_mach_o_frob_symbol): Renamed.
 134         (OBJ_FRAG_TYPE): New.
 135         (obj_mach_o_in_different_subsection, obj_mach_o_force_reloc,
 136          obj_mach_o_force_reloc_sub_same,
 137          obj_mach_o_force_reloc_sub_local): New declarations.
 138
 139 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
 140
 141         * config/obj-macho.c (obj_mach_o_is_frame_section): New.
 142         (obj_mach_o_allow_local_subtract): New.
 143         * config/obj-macho.h (md_allow_local_subtract): Define.
 144         (obj_mach_o_allow_local_subtract): Declare.
 145
 146 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
 147
 148         * config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of
 149         canonical information, try to determine CODE and DEBUG section flags
 150         from the mach-o section data.
 151
 152 2012-02-20  Nick Clifton  <nickc@redhat.com>
 153
 154         * cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on
 155         local symbols.
 156
 157 2012-02-12  Iain Sandoe  <idsandoe@googlemail.com>
 158
 159         * config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of
 160         any local symbol used as an indirect.
 161
 162 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
 163
 164         * config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in
 165         stub size when provided.  (obj_mach_o_section): Flag that stub-size
 166         has been provided.
 167
 168 2012-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 169
 170         * config/tc-i386.c (HLE_PREFIX): New.
 171         (check_hle): Likewise.
 172         (_i386_insn): Add have_hle.
 173         (cpu_arch): Add .hle and .rtm.
 174         (md_assemble): Call check_hle if i.have_hle isn't zero.
 175         (parse_insn): Set i.have_hle to 1 for HLE prefix.
 176         (output_jump): Support up to 2 byte opcode.
 177
 178         * doc/c-i386.texi: Document hle/.hle and rtm/.rtm.
 179
 180 2012-02-02  Tristan Gingold  <gingold@adacore.com>
 181
 182         * config/obj-macho.c (obj_mach_o_zerofill): Silent
 183         uninitialized variable warning.
 184
 185 2012-02-02  Nick Clifton  <nickc@redhat.com>
 186
 187         PR gas/13224
 188         * config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone'
 189         to 'is_clone' to avoid shadowing a gloabl.
 190         (obj_elf_section): Likewise.
 191
 192 2012-01-31  Paul Brook  <paul@codesourcery.com>
 193
 194         * doc/c-tic6x.c: Fix typo.
 195
 196 2012-01-26  Alexey Makhalov  <makhaloff@gmail.com>
 197
 198         PR gas/13624
 199         * app.c (app_push): Set 'add_newlines' to zero after saving.
 200
 201 2012-01-24  DJ Delorie  <dj@redhat.com>
 202
 203         * config/rl78-parse.y (NOT1): Add.
 204
 205 2012-01-23  Roland McGrath  <mcgrathr@google.com>
 206
 207         * configure.tgt (i386-*-nacl*): Match it.
 208         * config/te-nacl.h: New file.
 209         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
 210         * config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
 211         Use TE_GNU et al case for TE_NACL too.
 212
 213 2012-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 214
 215         * config/tc-i386.c (_i386_insn): Replace disp32_encoding with
 216         disp_encoding.
 217         (md_assemble): Updated.
 218         (output_branch): Likewise.
 219         (parse_insn): Support .d8 suffix.
 220         (build_modrm_byte): Fake zero displacement for .d8 and .d32
 221         suffixes.
 222
 223         * doc/c-i386.texi: Document .d8 suffix.
 224
 225 2012-01-17  Andrew Burgess  <aburgess@broadcom.com>
 226
 227         * write.c (fix_new_internal): Don't mark used parameter as unused.
 228
 229 2012-01-17  Alan Modra  <amodra@gmail.com>
 230
 231         * as.c (parse_args): Update copyright message year.
 232
 233 2012-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 234
 235         * config/tc-i386.c (cpu_arch): Add ".vmfunc".
 236
 237         * doc/c-i386.texi: Document vmfunc.
 238
 239 2012-01-13  Tristan Gingold  <gingold@adacore.com>
 240
 241         * config/obj-macho.c (obj_mach_o_reorder_section_relocs): New.
 242         * config/obj-macho.h (SET_SECTION_RELOCS): Define.
 243         (obj_mach_o_reorder_section_relocs): Declare.
 244
 245 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 246
 247         * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle
 248         absolute indirect symbols.
 249
 250 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 251
 252         * config/obj-macho.c (obj_mach_o_set_vma_data): New type.
 253         (obj_mach_o_set_section_vma): New.
 254         (obj_mach_o_post_relax_hook): New.
 255         * config/obj-macho.h (md_post_relax_hook): Define.
 256         (obj_mach_o_post_relax_hook): Declare.
 257
 258 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
 259
 260         * config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
 261         lazy when the symbol is private_extern.
 262         (obj_mach_o_indirect_sym): New type.
 263         (obj_mach_o_indirect_symbol): New.
 264         (mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
 265         (obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
 266         (obj_macho_frob_label): Likewise.  Adjust external and comm
 267         symbol tests.
 268         (obj_mach_o_set_indirect_symbols): New.
 269         (obj_mach_o_frob_file_after_relocs): New.
 270         *config/obj-macho.h (obj_frob_file_after_relocs): Define.
 271         (obj_mach_o_frob_file_after_relocs): Declare.
 272
 273 2012-01-12  Tristan Gingold  <gingold@adacore.com>
 274
 275         PR gas/13591
 276         * config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.
 277
 278 2012-01-10  Tristan Gingold  <gingold@adacore.com>
 279
 280         * struc-symbol.h (struct symbol_flags): New struct, created from...
 281         (struct symbol): ... this one.  Add sy_flags field, remove flag fields.
 282         (struct local_symbol): Replace lsy_marker field by lsy_flags.
 283         Adjust comment.
 284         (local_symbol_resolved_p): Adjust.
 285         (local_symbol_mark_resolved): Likewise.
 286         * symbols.c (LOCAL_SYMBOL_CHECK): Adjust.
 287         (local_symbol_make, local_symbol_convert, colon)
 288         (symbol_clone_if_forward_ref, verify_symbol_chain)
 289         (resolve_symbol_value, snapshot_symbol, S_GET_VALUE)
 290         (S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF)
 291         (S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD)
 292         (S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE)
 293         (S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used)
 294         (symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc)
 295         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p)
 296         (symbol_mark_mri_common, symbol_clear_mri_common)
 297         (symbol_mri_common_p, symbol_mark_written, symbol_clear_written)
 298         (symbol_written_p, symbol_mark_resolved, symbol_resolved_p)
 299         (symbol_equated_reloc_p, dot_symbol_init)
 300         (print_symbol_value_1): Adjust.
 301
 302 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
 303
 304         * config/obj-macho.c (obj_mach_o_weak): Remove.
 305         (obj_mach_o_common_parse): Set symbol qualifiers.
 306         (LAZY, REFE): New macros.
 307         (obj_mach_o_symbol_type): New enum.
 308         (obj_mach_o_set_symbol_qualifier): New.
 309         (obj_mach_o_sym_qual): New.
 310         (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
 311         a dummy function.
 312         (obj_mach_o_type_for_symbol): New.
 313         (obj_macho_frob_label): New.
 314         (obj_macho_frob_symbol): New.
 315         * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
 316         (obj_frob_label, obj_macho_frob_label): Declare.
 317         (obj_frob_symbol, obj_macho_frob_symbol): Declare.
 318
 319 2012-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
 320
 321         * config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels.
 322
 323 2012-01-08  Andrew Pinski  <andrew.pinski@caviumnetworks.com>
 324             Richard Sandiford  <rdsandiford@googlemail.com>
 325
 326         * config/tc-mips.c (mips_move_labels): Take the list of labels and
 327         textness as parameters.
 328         (mips_move_text_labels): New function.
 329         (append_insn): Use it instead of mips_move_labels.
 330         (mips_emit_delays, start_noreorder): Likewise.
 331         (mips_align): Take the labels rather than just one label.
 332         Move all labels to after the .align.
 333         (s_align): Change the last argument to mips_align.
 334         (s_cons): Likewise.
 335         (s_float_cons): Likewise.
 336         (s_gpword): Likewise.
 337         (s_gpdword): Likewise.
 338
 339 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 340
 341         * config/tc-i386.c: Update copyright year.
 342         (lex_got): Also defined for Mach-O.
 343         Add a guard for non-ELF configuration.
 344         (md_longopts): Also handle -64 for Mach-O.
 345         (md_parse_option): Likewise.
 346         (i386_target_format): Adjust for x86_64-darwin.
 347
 348 2012-01-04  Iain Sandoe  <idsandoe@googlemail.com>
 349
 350         * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition.
 351         (obj_mach_o_get_section_names): New (split from obj_mach_o_section).
 352         (obj_mach_o_make_or_get_sect): Likewise.
 353         (obj_mach_o_section): Split out the functionality shared with zerofill.
 354         (obj_mach_o_zerofill): New.
 355         (obj_mach_o_common_parse): Ensure whitespace is skipped.
 356         (mach_o_pseudo_table): Add .zerofill.
 357
 358 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 359
 360         * config/obj-macho.c (obj_macho_process_stab): New.
 361         * config/obj-macho.h (OBJ_PROCESS_STAB): Define.
 362         (obj_macho_process_stab): Declare.
 363
 364 For older changes see ChangeLog-2011
 365 \f
 366 Local Variables:
 367 mode: change-log
 368 left-margin: 8
 369 fill-column: 74
 370 version-control: never
 371 End: