gas/ChangeLog

   1 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * write.c (TC_FX_SIZE_SLACK): Define.
   4         (write_relocs): Reinstate check for fixup within frag.
   5         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
   6         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
   7         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
   8         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
   9         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
  10
  11 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
  12             Nathan Sidwell  <nathan@codesourcery.com>
  13             Vladimir Prus  <vladimir@codesourcery.com
  14             Joseph Myers  <joseph@codesourcery.com>
  15
  16         * configure.in (--with-bugurl): New option.
  17         * configure: Regenerate.
  18         * dep-in.sed: Remove bin-bugs.h.
  19         * Makefile.am (REPORT_BUGS_TO): Define.
  20         (INCLUDES): Define REPORT_BUGS_TO.
  21         (DEP_INCLUDES): Likewise.
  22         ($(OBJS)): No longer depend on bin-bugs.h.
  23         * Makefile.in: Regenerate.
  24         * doc/Makefile.in: Regenerate.
  25         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
  26         * as.h: Remove include of bin-bugs.h.
  27
  28 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
  29
  30         * write.c: White space fixes.
  31         (fixup_segment): Move symbol_mri_common_p adjustments..
  32         (write_relocs): ..and symbol_equated_reloc_p adjustments..
  33         (adjust_reloc_syms): ..to here.
  34
  35 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
  36
  37         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
  38         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
  39         (subseg_set_rest): Remove unnecessary cast.
  40         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
  41         Remove unnecessary forward declarations and casts.
  42         (set_symtab): Delete extern bfd_alloc.
  43         (fixup_segment): Move.
  44
  45 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
  46
  47         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
  48         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
  49         (mcf5475_ctrl, mcf5485_ctrl): New.
  50         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
  51         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
  52         (init_table): Add asid, mmubar, adjust rombar0.
  53
  54 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
  55
  56         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
  57         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
  58         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
  59         code, and test for these insns using a combination of
  60         opcode_modifier and operand_types.
  61
  62 2007-02-07  Paul Brook  <paul@codesourcery.com>
  63
  64         * configure.tgt: Add arm*-*-uclinux-*eabi.
  65
  66 2007-02-05  Dave Brolley  <brolley@redhat.com>
  67             Richard Sandiford  <rsandifo@redhat.com>
  68             DJ Delorie  <dj@redhat.com>
  69             Stan Cox  <scox@redhat.com>
  70             Jim Blandy  <jimb@redhat.com>
  71             Nick Clifton  <nickc@redhat.com>
  72             Jim Wilson  <wilson@redhat.com>
  73             Frank Ch. Eigler  <fche@redhat.com>
  74             Graydon Hoare  <graydon@redhat.com>
  75             Ben Elliston  <bje@redhat.com>
  76             John Healy  <jhealy@redhat.com>
  77             Richard Henderson  <rth@redhat.com>
  78
  79         * Makefile.am (CPU_TYPES): Add mep.
  80         (TARGET_CPU_CFILES): Add tc-mep.c.
  81         (TARGET_CPU_HFILES): Add tc-mep.h.
  82         (DEPTC_mep_elf): New variable.
  83         (DEPTC_mep_coff): Likewise.
  84         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
  85         * configure.in: Support mep.
  86         * configure.tgt: Likewise.
  87         * config/tc-mep.c: New file.
  88         * config/obj-elf.c: New file.
  89         * config/tc-mep.c: New file.
  90         * config/tc-mep.h: New file.
  91         * testsuite/gas/mep: New testsuite with content.
  92         * Makefile.in: Regenerate.
  93         * configure: Regenerate.
  94
  95 2007-02-05  Dave Brolley  <brolley@redhat.com>
  96
  97         * cgen.c (gas_cgen_install_complex_reloc): Removed.
  98         (complex_reloc_installation_howto): Removed.
  99
 100 2007-02-05  Dave Brolley  <brolley@redhat.com>
 101             Graydon Hoare  <graydon@redhat.com>
 102             DJ Delorie  <dj@redhat.com>
 103             Catherine Moore  <clm@redhat.com>
 104             Michael Chastain  <chastain@redhat.com>
 105             Frank Ch. Eigler  <fche@redhat.com>
 106
 107         * symbols.c (use_complex_relocs_for): New, to decide
 108         when to use complex relocs. Add signed RELC support.
 109         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
 110         encode expression symbols as mangled complex relocation symbols (when
 111         compiled with -DOBJ_COMPLEX_RELOC).
 112         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
 113         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
 114         encode_addend with new args. Modify to get start, length from
 115         ifield whenever it is set. Also change condition on which
 116         self-describing relocs are encoded. Add hook into
 117         gas_cgen_encode_addend.
 118         (queue_fixup_recursively): Add signed RELC support. Change from masked
 119         expr to trunc flag. Restore assignment of sub-field value to
 120         temporary in fixups array. Reflect changed meaning of last arg to
 121         queue_fixup_recursively.
 122         (fixup): Add cgen_maybe_multi_ifield member.
 123         (make_right_shifted_expr): New function.
 124         (queue_fixup): Change to recursive function that fragments
 125         fixups if operand has a multi-ifield.
 126         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
 127         symbols, call weak_operand_overflow_check, and fragment call
 128         queue_fixup with operand fields.
 129         (gas_cgen_finish_insn) Modify to manage ifield pointer.
 130         (weak_operand_overflow_check): New function to try to select
 131         insns correctly.
 132         (gas_cgen_encode_addend): New function for relc.
 133         (gas_cgen_install_complex_reloc): Likewise.
 134         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
 135         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
 136         cgen_maybe_multi_ifield field to fx_cgen substructure.
 137         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
 138         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
 139
 140 2007-02-03  DJ Delorie  <dj@delorie.com>
 141
 142         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
 143         byte relocs.
 144         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
 145         (m32c_cons_fix_new): Prototype.
 146
 147 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 148
 149         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
 150         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
 151
 152 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 153
 154         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
 155         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
 156         (map_suffix_reloc_to_operator): New.
 157         (map_operator_to_reloc): New.
 158         (expression_maybe_register): Fix incorrect test of return value from
 159         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
 160         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
 161
 162 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 163
 164         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
 165         (tinsn_get_tok): Delete prototype.
 166         * config/tc-xtensa.c (tinsn_get_tok): Delete.
 167
 168 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 169
 170         * config/xtensa-relax.h (struct build_instr): Delete id field.
 171         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
 172         and LABEL tokens.
 173         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
 174         set op_data fields to zero.
 175         (parse_id_constant): Delete.
 176         (build_transition): Remove code to handle numbered literals and labels.
 177
 178 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 179
 180         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
 181         (build_transition_table): Likewise.
 182
 183 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
 184
 185         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
 186         fx_tcbit.
 187         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
 188
 189 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
 190
 191         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
 192         (struct fix <fx_plt>): Rename to tcbit2.
 193         * write.c (fix_new_internal): Adjust.
 194         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 195         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 196         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 197         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 198         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 199         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 200         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 201         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 202         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
 203         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
 204         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 205         Instead, compare fx_r_type.
 206         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
 207         fx_tcbit in place of fx_plt.
 208         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
 209         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
 210         to fx_plt.
 211
 212 2007-01-30  Nick Clifton  <nickc@redhat.com>
 213
 214         * as.c (main): Mark symbols created via the --defsym command line
 215         option as volatile so that they can be overridden later on by a
 216         .set directive.  This maintains compatibility with the behaviour
 217         of earlier versions of the assembler.
 218         * doc/as.texinfo (--defsym): Document that the defined symbol's
 219         value can be overridden via a .set directive.
 220
 221 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 222
 223         * config/tc-i386.c (swap_imm_operands): Renamed to ...
 224         (swap_2_operands): This.  Take 2 ints.
 225         (md_assemble): Updated.
 226         (swap_operands): Call swap_2_operands to swap 2 operands.
 227
 228 2007-01-24  DJ Delorie  <dj@redhat.com>
 229
 230         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
 231
 232 2007-01-22  Nick Clifton  <nickc@redhat.com>
 233
 234         PR gas/3871
 235         * tc-score.c: Remove unnecessary uses of _().
 236         Make the err_msg[] a file level local array in order to save
 237         storage space.
 238         Remove unnecessary sprintf()s.
 239
 240 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
 241
 242         PR gas/3871
 243         * config/tc-score.c : Using _() for const string.
 244         Do not assign inst.error with a local string pointer.
 245         (md_section_align): Pad section.
 246
 247 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 248
 249         * config/tc-i386.c (build_modrm_byte): Check number of operands
 250         when procssing memory/register operand.
 251
 252 2007-01-12  Nick Clifton  <nickc@redhat.com>
 253
 254         PR gas/3856
 255         * macro.c (expand_irp): Do not ignore spaces inside quoted
 256         strings.
 257
 258 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 259
 260         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 261         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 262         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 263         (TC_FORCE_RELOCATION): Define.
 264         (TC_FORCE_RELOCATION_LOCAL): Define.
 265         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
 266
 267 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 268
 269         * input-file.c (input_file_open): Check fgets return.
 270
 271 2007-01-11  Paul Brook  <paul@codesourcery.com>
 272
 273         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
 274
 275 2007-01-11  Nick Clifton  <nickc@redhat.com>
 276
 277         PR gas/3707
 278         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
 279         variable.
 280
 281         * config/tc-mcore.c (md_number_to_chars): Use
 282         number_to_chars_{big|little}endian.
 283
 284 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
 285
 286         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
 287         architecture by itself.
 288         (m68k_ip): Don't issue a warning for tbl instructions on fido.
 289         (m68k_elf_final_processing): Treat Fido as an architecture by
 290         itself.
 291
 292 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
 293
 294         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
 295
 296 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 297
 298         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
 299         depending on allow_naked_reg.
 300
 301 2007-01-04  Paul Brook  <paul@codesourcery.com>
 302
 303         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
 304
 305 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 306
 307         PR gas/3830
 308         * config/tc-i386.c (register_prefix): New.
 309         (set_intel_syntax): Set set_intel_syntax to "" if register
 310         prefix isn't needed.
 311         (check_byte_reg): Use register_prefix for error message.
 312         (check_long_reg): Likewise.
 313         (check_qword_reg): Likewise.
 314         (check_word_reg): Likewise.
 315
 316 2006-01-04  Julian Brown  <julian@codesourcery.com>
 317
 318         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
 319         (do_neon_qshl_imm): Likewise.
 320         (do_neon_rshl): New function. Handle rounding variants of
 321         v{q}shl-by-register.
 322         (insns): Use do_neon_rshl for vrshl, vqrshl.
 323
 324 2007-01-04  Paul Brook  <paul@codesourcery.com>
 325
 326         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
 327         and vacle.
 328
 329 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 330
 331         * config/tc-i386.c (swap_operands): Remove branches.
 332
 333 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 334
 335         * config/tc-i386.c: Update copyright year.
 336         * config/tc-i386.h: Likewise.
 337
 338 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 339
 340         * config/tc-i386.c (smallest_imm_type): Return unsigned int
 341         instead of int.
 342
 343 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 344
 345         * config/tc-i386.c: Convert to ISO C90 formatting
 346         * config/tc-i386.h: Likewise.
 347
 348 2007-01-03  David Daney  <ddaney@avtrex.com>
 349
 350         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
 351         documentation.
 352
 353 For older changes see ChangeLog-2006
 354 \f
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