gas/ChangeLog

   1 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
   2             Nathan Sidwell  <nathan@codesourcery.com>
   3             Vladimir Prus  <vladimir@codesourcery.com
   4             Joseph Myers  <joseph@codesourcery.com>
   5
   6         * configure.in (--with-bugurl): New option.
   7         * configure: Regenerate.
   8         * dep-in.sed: Remove bin-bugs.h.
   9         * Makefile.am (REPORT_BUGS_TO): Define.
  10         (INCLUDES): Define REPORT_BUGS_TO.
  11         (DEP_INCLUDES): Likewise.
  12         ($(OBJS)): No longer depend on bin-bugs.h.
  13         * Makefile.in: Regenerate.
  14         * doc/Makefile.in: Regenerate.
  15         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
  16         * as.h: Remove include of bin-bugs.h.
  17
  18 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
  19
  20         * write.c: White space fixes.
  21         (fixup_segment): Move symbol_mri_common_p adjustments..
  22         (write_relocs): ..and symbol_equated_reloc_p adjustments..
  23         (adjust_reloc_syms): ..to here.
  24
  25 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
  26
  27         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
  28         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
  29         (subseg_set_rest): Remove unnecessary cast.
  30         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
  31         Remove unnecessary forward declarations and casts.
  32         (set_symtab): Delete extern bfd_alloc.
  33         (fixup_segment): Move.
  34
  35 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
  36
  37         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
  38         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
  39         (mcf5475_ctrl, mcf5485_ctrl): New.
  40         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
  41         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
  42         (init_table): Add asid, mmubar, adjust rombar0.
  43
  44 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
  45
  46         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
  47         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
  48         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
  49         code, and test for these insns using a combination of
  50         opcode_modifier and operand_types.
  51
  52 2007-02-07  Paul Brook  <paul@codesourcery.com>
  53
  54         * configure.tgt: Add arm*-*-uclinux-*eabi.
  55
  56 2007-02-05  Dave Brolley  <brolley@redhat.com>
  57             Richard Sandiford  <rsandifo@redhat.com>
  58             DJ Delorie  <dj@redhat.com>
  59             Stan Cox  <scox@redhat.com>
  60             Jim Blandy  <jimb@redhat.com>
  61             Nick Clifton  <nickc@redhat.com>
  62             Jim Wilson  <wilson@redhat.com>
  63             Frank Ch. Eigler  <fche@redhat.com>
  64             Graydon Hoare  <graydon@redhat.com>
  65             Ben Elliston  <bje@redhat.com>
  66             John Healy  <jhealy@redhat.com>
  67             Richard Henderson  <rth@redhat.com>
  68
  69         * Makefile.am (CPU_TYPES): Add mep.
  70         (TARGET_CPU_CFILES): Add tc-mep.c.
  71         (TARGET_CPU_HFILES): Add tc-mep.h.
  72         (DEPTC_mep_elf): New variable.
  73         (DEPTC_mep_coff): Likewise.
  74         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
  75         * configure.in: Support mep.
  76         * configure.tgt: Likewise.
  77         * config/tc-mep.c: New file.
  78         * config/obj-elf.c: New file.
  79         * config/tc-mep.c: New file.
  80         * config/tc-mep.h: New file.
  81         * testsuite/gas/mep: New testsuite with content.
  82         * Makefile.in: Regenerate.
  83         * configure: Regenerate.
  84
  85 2007-02-05  Dave Brolley  <brolley@redhat.com>
  86
  87         * cgen.c (gas_cgen_install_complex_reloc): Removed.
  88         (complex_reloc_installation_howto): Removed.
  89
  90 2007-02-05  Dave Brolley  <brolley@redhat.com>
  91             Graydon Hoare  <graydon@redhat.com>
  92             DJ Delorie  <dj@redhat.com>
  93             Catherine Moore  <clm@redhat.com>
  94             Michael Chastain  <chastain@redhat.com>
  95             Frank Ch. Eigler  <fche@redhat.com>
  96
  97         * symbols.c (use_complex_relocs_for): New, to decide
  98         when to use complex relocs. Add signed RELC support.
  99         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
 100         encode expression symbols as mangled complex relocation symbols (when
 101         compiled with -DOBJ_COMPLEX_RELOC).
 102         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
 103         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
 104         encode_addend with new args. Modify to get start, length from
 105         ifield whenever it is set. Also change condition on which
 106         self-describing relocs are encoded. Add hook into
 107         gas_cgen_encode_addend.
 108         (queue_fixup_recursively): Add signed RELC support. Change from masked
 109         expr to trunc flag. Restore assignment of sub-field value to
 110         temporary in fixups array. Reflect changed meaning of last arg to
 111         queue_fixup_recursively.
 112         (fixup): Add cgen_maybe_multi_ifield member.
 113         (make_right_shifted_expr): New function.
 114         (queue_fixup): Change to recursive function that fragments
 115         fixups if operand has a multi-ifield.
 116         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
 117         symbols, call weak_operand_overflow_check, and fragment call
 118         queue_fixup with operand fields.
 119         (gas_cgen_finish_insn) Modify to manage ifield pointer.
 120         (weak_operand_overflow_check): New function to try to select
 121         insns correctly.
 122         (gas_cgen_encode_addend): New function for relc.
 123         (gas_cgen_install_complex_reloc): Likewise.
 124         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
 125         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
 126         cgen_maybe_multi_ifield field to fx_cgen substructure.
 127         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
 128         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
 129
 130 2007-02-03  DJ Delorie  <dj@delorie.com>
 131
 132         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
 133         byte relocs.
 134         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
 135         (m32c_cons_fix_new): Prototype.
 136
 137 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 138
 139         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
 140         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
 141
 142 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 143
 144         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
 145         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
 146         (map_suffix_reloc_to_operator): New.
 147         (map_operator_to_reloc): New.
 148         (expression_maybe_register): Fix incorrect test of return value from
 149         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
 150         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
 151
 152 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 153
 154         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
 155         (tinsn_get_tok): Delete prototype.
 156         * config/tc-xtensa.c (tinsn_get_tok): Delete.
 157
 158 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 159
 160         * config/xtensa-relax.h (struct build_instr): Delete id field.
 161         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
 162         and LABEL tokens.
 163         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
 164         set op_data fields to zero.
 165         (parse_id_constant): Delete.
 166         (build_transition): Remove code to handle numbered literals and labels.
 167
 168 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 169
 170         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
 171         (build_transition_table): Likewise.
 172
 173 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
 174
 175         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
 176         fx_tcbit.
 177         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
 178
 179 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
 180
 181         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
 182         (struct fix <fx_plt>): Rename to tcbit2.
 183         * write.c (fix_new_internal): Adjust.
 184         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 185         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 186         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 187         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 188         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 189         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 190         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 191         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 192         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
 193         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
 194         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 195         Instead, compare fx_r_type.
 196         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
 197         fx_tcbit in place of fx_plt.
 198         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
 199         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
 200         to fx_plt.
 201
 202 2007-01-30  Nick Clifton  <nickc@redhat.com>
 203
 204         * as.c (main): Mark symbols created via the --defsym command line
 205         option as volatile so that they can be overridden later on by a
 206         .set directive.  This maintains compatibility with the behaviour
 207         of earlier versions of the assembler.
 208         * doc/as.texinfo (--defsym): Document that the defined symbol's
 209         value can be overridden via a .set directive.
 210
 211 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 212
 213         * config/tc-i386.c (swap_imm_operands): Renamed to ...
 214         (swap_2_operands): This.  Take 2 ints.
 215         (md_assemble): Updated.
 216         (swap_operands): Call swap_2_operands to swap 2 operands.
 217
 218 2007-01-24  DJ Delorie  <dj@redhat.com>
 219
 220         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
 221
 222 2007-01-22  Nick Clifton  <nickc@redhat.com>
 223
 224         PR gas/3871
 225         * tc-score.c: Remove unnecessary uses of _().
 226         Make the err_msg[] a file level local array in order to save
 227         storage space.
 228         Remove unnecessary sprintf()s.
 229
 230 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
 231
 232         PR gas/3871
 233         * config/tc-score.c : Using _() for const string.
 234         Do not assign inst.error with a local string pointer.
 235         (md_section_align): Pad section.
 236
 237 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 238
 239         * config/tc-i386.c (build_modrm_byte): Check number of operands
 240         when procssing memory/register operand.
 241
 242 2007-01-12  Nick Clifton  <nickc@redhat.com>
 243
 244         PR gas/3856
 245         * macro.c (expand_irp): Do not ignore spaces inside quoted
 246         strings.
 247
 248 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 249
 250         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 251         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 252         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 253         (TC_FORCE_RELOCATION): Define.
 254         (TC_FORCE_RELOCATION_LOCAL): Define.
 255         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
 256
 257 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 258
 259         * input-file.c (input_file_open): Check fgets return.
 260
 261 2007-01-11  Paul Brook  <paul@codesourcery.com>
 262
 263         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
 264
 265 2007-01-11  Nick Clifton  <nickc@redhat.com>
 266
 267         PR gas/3707
 268         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
 269         variable.
 270
 271         * config/tc-mcore.c (md_number_to_chars): Use
 272         number_to_chars_{big|little}endian.
 273
 274 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
 275
 276         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
 277         architecture by itself.
 278         (m68k_ip): Don't issue a warning for tbl instructions on fido.
 279         (m68k_elf_final_processing): Treat Fido as an architecture by
 280         itself.
 281
 282 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
 283
 284         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
 285
 286 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 287
 288         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
 289         depending on allow_naked_reg.
 290
 291 2007-01-04  Paul Brook  <paul@codesourcery.com>
 292
 293         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
 294
 295 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 296
 297         PR gas/3830
 298         * config/tc-i386.c (register_prefix): New.
 299         (set_intel_syntax): Set set_intel_syntax to "" if register
 300         prefix isn't needed.
 301         (check_byte_reg): Use register_prefix for error message.
 302         (check_long_reg): Likewise.
 303         (check_qword_reg): Likewise.
 304         (check_word_reg): Likewise.
 305
 306 2006-01-04  Julian Brown  <julian@codesourcery.com>
 307
 308         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
 309         (do_neon_qshl_imm): Likewise.
 310         (do_neon_rshl): New function. Handle rounding variants of
 311         v{q}shl-by-register.
 312         (insns): Use do_neon_rshl for vrshl, vqrshl.
 313
 314 2007-01-04  Paul Brook  <paul@codesourcery.com>
 315
 316         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
 317         and vacle.
 318
 319 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 320
 321         * config/tc-i386.c (swap_operands): Remove branches.
 322
 323 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 324
 325         * config/tc-i386.c: Update copyright year.
 326         * config/tc-i386.h: Likewise.
 327
 328 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 329
 330         * config/tc-i386.c (smallest_imm_type): Return unsigned int
 331         instead of int.
 332
 333 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 334
 335         * config/tc-i386.c: Convert to ISO C90 formatting
 336         * config/tc-i386.h: Likewise.
 337
 338 2007-01-03  David Daney  <ddaney@avtrex.com>
 339
 340         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
 341         documentation.
 342
 343 For older changes see ChangeLog-2006
 344 \f
 345 Local Variables:
 346 mode: change-log
 347 left-margin: 8
 348 fill-column: 74
 349 version-control: never
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