gas/ChangeLog

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