gas/ChangeLog

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