gas/ChangeLog

   1 2004-08-16  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
   4         { "cc", 68 }, with { "cr", 70 }.
   5
   6 2004-08-13 Jan Beulich <jbeulich@novell.com>
   7            Nick Clifton <nickc@redhat.com>
   8
   9         * as.c: Add and handle new --alternate command line option.
  10         * macro.c (macro_set_alternate): New.
  11         * macro.h (macro_set_alternate): Declare.
  12         * read.c: Add and handle new .altmacro and .noaltmacro directives.
  13         * doc/as.texinfo: Document new command line option and pseudo-ops
  14         as well as insert documentation originating from gasp about
  15         alternate macro syntax.
  16         * NEWS: Mention new command line option and pseudo-ops.
  17
  18 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
  19
  20         * expr.c (operand): Handle the "~", "-", and "!" operators applied
  21         to bignums.
  22
  23 2004-08-06  Paul Brook  <paul@codesourcery.com>
  24
  25         * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
  26         Handle new relocations.
  27         * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
  28
  29 2004-08-05  Bob Wilson  <bob.wilson@acm.org>
  30
  31         * write.c (relax_segment): Use was_address instead of address when
  32         setting fr_fix field for align frag due to backwards .org.
  33
  34 2004-07-29  Alexandre Oliva  <aoliva@redhat.com>
  35
  36         Introduce SH2a support.
  37         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
  38         * config/tc-sh.c (get_specific): Change arch_sh2a_up to
  39         arch_sh2a_nofpu_up.
  40         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
  41         * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
  42         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
  43         * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
  44         to end of conditional expression.
  45         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
  46         * config/tc-sh.c: Add sh2a-nofpu support.
  47         2003-12-29  DJ Delorie  <dj@redhat.com>
  48         * tc-sh.c: Add sh2a support.
  49         (parse_reg): Add tbr.
  50         (parse_at): Support @@(disp,tbr).
  51         (get_specific): Support sh2a opcodes.
  52         (insert4): New, for 4 byte relocs.
  53         (build_Mytes): Support sh2a opcodes.
  54         (md_apply_fix3_Mytes): Support sh2a opcodes.
  55         2003-12-02  Michael Snyder  <msnyder@redhat.com>
  56         * config/tc-sh.c (md_parse_option): Handle sh2a.
  57         (sh_elf_final_processing): Ditto.
  58
  59 2004-07-27  Jason Thorpe  <thorpej@wasabisystems.com>
  60
  61         * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
  62         for TE_NetBSD.
  63
  64 2004-07-27  Alan Modra  <amodra@bigpond.net.au>
  65
  66         * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
  67         (ppc_arch): Expand comment.
  68
  69 2004-07-27  Tomer Levi  <Tomer.Levi@nsc.com>
  70
  71         * config/tc-crx.c: Support evaluating the difference between two
  72         symbols.
  73         * config/tc-crx.h: Likewise.
  74
  75 2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>
  76
  77         * config/tc-ia64.c (start_unwind_section): Set the linked-to
  78         section.
  79         (ia64_elf_section_change_hook): Set the linked-to section for
  80         SHT_IA_64_UNWIND.
  81
  82 2004-07-26  Dmitry Diky  <diwil@spec.ru>
  83
  84         * config/tc-msp430.c: Add new subtargets: msp430x1610,
  85         msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
  86         msp430xG438, msp430xG439.
  87
  88 2004-07-25  Daniel Jacobowitz  <dan@debian.org>
  89
  90         * doc/as.texinfo (Section, PushSection): Correct documentation
  91         for ELF.
  92
  93 2004-07-21  Jan Beulich  <jbeulich@novell.com>
  94
  95         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
  96         permissible for the selected instruction suffix.
  97         (match_template): Don't permit 64-bit general purpose operands in
  98         32-bit mode.
  99         (finalize_imm): Permit 64-bit immediates.
 100         (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
 101         specially except for the width of the used base and/or index
 102         registers.  For 32-bit displacements, use sign-extended
 103         relocations only when using 64-bit addressing.
 104         Force zero displacement on rip-relative addressing when there is
 105         no other displacement.
 106         (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
 107         specially except for the width of the used base and/or index
 108         registers.
 109         (parse_register): Disallow Reg64 registers in 32-bit mode.
 110
 111         * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
 112         suffix if the instruction doesn't support it.
 113
 114 2004-07-20  Maciej W. Rozycki  <macro@linux-mips.org>
 115
 116         * config/tc-mips.c (append_insn): Handle constant expressions with
 117         no associated relocation.
 118         (mips_ip): Cancel the expression after use for the Q format
 119         specifier.
 120         (parse_relocation): Return no relocation for unsupported
 121         operators.
 122         (my_getSmallExpression): Return no relocation if no relocation
 123         operators are used.
 124
 125 2004-07-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 126
 127         * config/obj-som.c (adjust_stab_sections): Add prototype.
 128         (obj_som_compiler, obj_som_version, obj_som_copyright,
 129         adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
 130         * config/tc-hppa.c (update_subspace):  Likewise.
 131         (is_defined_subspace): Amplify comment.
 132         * config/obj-som.h (som_frob_file): Add prototype.
 133
 134 2004-07-19  Christopher Faylor  <cgf@timesys.com>
 135             H.J. Lu  <hongjiu.lu@intel.com>
 136
 137         * subsegs.c (section_symbol): Don't create a new segment when
 138         existing segment is undefined.
 139
 140 2004-07-16  Richard Earnshaw  <rearnsha@arm.com>
 141
 142         * config/tc-arm.c: Include include/opcode/arm.h.
 143         (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
 144         (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
 145         (FPU_ARCH_*): Delete.
 146         * Makefile.am: Update dependencies.
 147         * Makefile.in: Regenerate.
 148
 149 2004-07-15  Nick Clifton  <nickc@redhat.com>
 150
 151         * configure.in: Accept armbe as a big-endian arm configuration.
 152         * configure: Regenerate.
 153
 154 2004-07-13  Thomas Nystrom  <thn@saeab.se>
 155
 156         * config/tc-i386.c (T_SHIFTOP): New constant.
 157         (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
 158         (intel_el1): Handle '~'.
 159         (intel_get_token): Handle '<>', '&', '|' and '~'.
 160
 161 2004-07-13  Nick Clifton <nickc@redhat.com>
 162
 163         (md_assemble): Remove spurious newline from end of as_bad error
 164         message.
 165         (intel_e05_1): Likewise.
 166         (intel_e11): Likewise.
 167         (intel_match_token): Likewise.
 168
 169 2004-07-11  Andreas Schwab  <schwab@suse.de>
 170
 171         * config/tc-m68k.c: Convert to C90.  Remove redundant
 172         declarations.  Indentation fixup.
 173         [M68KCOFF]: Include "obj-coff.h" instead of declaring
 174         obj_coff_section ourselves.
 175
 176 2004-07-09  James E Wilson  <wilson@specifixinc.com>
 177
 178         * config/tc-ia64.c (default_big_endian): New.
 179         (dot_byteorder, md_begin): Use it.
 180         (md_parse_option): Set it.
 181
 182 2004-07-09  Nick Clifton  <nickc@redhat.com>
 183
 184         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
 185         * configure: Regenerate.
 186         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
 187         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
 188         sh_find_elf_flags if necessary.
 189
 190 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
 191
 192         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
 193         going to be split into more than one in-place addend, return 0
 194         for relocations against mergeable sections.  Associate comments
 195         with code.
 196
 197 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
 198
 199         * Makefile.am (CPU_TYPES): Add crx.
 200         (TARGET_CPU_CFILES): Add config/tc-crx.c.
 201         (TARGET_CPU_HFILES): Add config/tc-crx.h.
 202         (DEPTC_crx_elf): New target.
 203         (DEPOBJ_crx_elf): Likewise.
 204         (DEP_crx_elf): Likewise.
 205         * Makefile.in: Regenerate.
 206         * configure.in: Add crx* target.
 207         * configure: Regenerate.
 208         * config/tc-crx.c: New file.
 209         * config/tc-crx.h: New file.
 210         * NEWS: Mention new target.
 211
 212 2004-07-06  Nick Clifton  <nickc@redhat.com>
 213
 214         * config.in: Undefine TARGET_SYMBIAN by default.
 215         * configure.in:
 216         * configure: Regenerate. Add sh-symbian-elf target.  If
 217         selected define TARGET_SYMBIAN.
 218         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
 219         format if TARGET_SYMBIAN has been defined.
 220
 221         * output-file.c (output_file_create): Report the target format
 222         chosen when bfd_openw reports that it is invalid.
 223
 224         * config/obj-coff.c (coff_pseudo_table): Only define the weak
 225         pseudo for BFD based assemblers.
 226
 227 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
 228
 229         gas:
 230         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
 231         (md_parse_option): Remove redundant -isa testing.
 232         Make bfd_arch variable const.
 233         (md_show_usage): Make bfd_arch variable const.
 234
 235 2004-07-03  James E Wilson  <wilson@specifixinc.com>
 236
 237         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
 238         * config/tc-ia64.h (md_frag_check): Define.
 239
 240 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
 241
 242         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
 243         externals.
 244         * doc/as.texinfo (Weak): Document PE weak symbols.
 245
 246 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
 247
 248         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
 249         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
 250         (mips_frob_file): Rework so that only a single pass through the
 251         relocs is needed.  Allow %lo()s to have higher offsets than their
 252         corresponding %hi()s or %got()s.
 253
 254 2004-07-02  Nick Clifton  <nickc@redhat.com>
 255
 256         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
 257         allow values which have come from undefined symbols.
 258         Always consider this fixup to have been processed as a reloc
 259         cannot be generated for it.
 260
 261 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
 262
 263         * frags.h (struct frag): Add has_code and insn_addr fields.
 264         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
 265         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
 266         * config/tc-ppc.h (md_frag_check): Define.
 267
 268 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
 269
 270         * doc/Makefile.am (info): Rename goal to...
 271         (info-local): ... this, to preserve implicit dependencies.
 272         * doc/Makefile.in: Regenerate with automake 1.8.5.
 273
 274 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 275
 276         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
 277         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
 278         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
 279         (tc_gen_reloc): Likewise.
 280         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
 281         (m32r_parse_name): Likewise.
 282         (m32r_cgen_parse_fix_exp): Likewise.
 283         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
 284         (O_PIC_reloc): Likewise.
 285         (TC_CGEN_PARSE_FIX_EXP): Likewise..
 286         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
 287         for @GOTOFF, @GOT, @PLT.
 288
 289 2004-06-21 Jan Beulich  <jbeulich@novell.com>
 290
 291         * gas/symbols.c: While discarding ordinary local absolute symbols
 292         when --strip-local-absolute is in effect, retain file symbols.
 293
 294 2004-06-20  Andreas Schwab  <schwab@suse.de>
 295
 296         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
 297         (md_parse_option): Likewise.
 298
 299 2004-06-17  Jan Beulich <jbeulich@novell.com>
 300
 301         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
 302         * config/te-netware.h: New file.
 303         * config/te-ppcnw.h: Delete: Obsolete.
 304         * configure.in: Eliminate ill NetWare targets. Make generic
 305         NetWare target use proper emulation.
 306         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
 307         reference to new te-netware.h.
 308         * configure: Regenerate.
 309         * Makefile.in: Regenerate.
 310
 311 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 312
 313         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
 314         comparison in .insn pseudo operation.
 315
 316 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
 317
 318         * config/obj-coff.c (coff_adjust_section_syms): Use
 319         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
 320         (coff_frob_section): Likewise.
 321         * config/tc-mips.c (md_apply_fix3): Likewise.
 322         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
 323         (elf_frob_file_after_relocs): Likewise.
 324
 325 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 326
 327         * config/tc-hppa.c (log2): Rename to exact_log2.
 328         (pa_next_subseg): Delete unused function.
 329         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
 330         (create_new_subspace): Likewise.
 331
 332         Bug gas/213
 333         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
 334         labels.  Fix warning.
 335
 336 2004-05-28  DJ Delorie  <dj@redhat.com>
 337
 338         * config/tc-mn10300.h (tc_fix_adjustable): Define.
 339         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
 340         or non-merged symbols.
 341
 342 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 343
 344         * config/tc-ia64.c (remove_marked_resource): Save, clear and
 345         restore the old slot when inserting srlz.i/srlz.d.
 346
 347 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
 348
 349         * Makefile.am: Regenerate dependecies.
 350         * Makefile.in: Regenerate.
 351         * config/tc-sh.c (valid_arch): Make unsigned.
 352         (preset_target_arch): Likewise.
 353         (md_begin): Use new architecture flags system.
 354         (get_specific): Likewise.
 355         (assemble_ppi): Likewise.
 356         (md_assemble): Likewise. Also fix error check for bad opcodes.
 357         (md_parse_option): Likewise. Also generate -isa values according
 358         to the table in bfd/cpu-sh.c instead of just constants. Also
 359         allow <arch>-up ISA variants.
 360         (sh_elf_final_processing): Replace if-else chain with a call to
 361         sh_find_elf_flags().
 362         * testsuite/gas/sh/arch: New directory.
 363         * testsuite/gas/sh/arch/arch.exp: New test script.
 364         * testsuite/gas/sh/arch/arch_expected.txt: New file.
 365         * testsuite/gas/sh/arch/sh.s: New file.
 366         * testsuite/gas/sh/arch/sh2.s: New file.
 367         * testsuite/gas/sh/arch/sh-dsp.s: New file.
 368         * testsuite/gas/sh/arch/sh2e.s: New file.
 369         * testsuite/gas/sh/arch/sh3-nommu.s: New file.
 370         * testsuite/gas/sh/arch/sh3.s: New file.
 371         * testsuite/gas/sh/arch/sh3-dsp.s: New file.
 372         * testsuite/gas/sh/arch/sh3e.s: New file.
 373         * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
 374         * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
 375         * testsuite/gas/sh/arch/sh4.s: New file.
 376         * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
 377         * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
 378         * testsuite/gas/sh/arch/sh4a.s: New file.
 379
 380 2004-05-28  Peter Barada <peter@the-baradas.com>
 381
 382         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
 383         with zero offset into mode 2 addressing to save a word.
 384
 385 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
 386
 387         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
 388         (ar_is_only_in_integer_unit): New.
 389         (ar_is_only_in_memory_unit): New.
 390         (generate_unwind_image): Silence gcc on 32bit host.
 391         (md_assemble): Use ar_is_only_in_integer_unit instead of
 392         ar_is_in_integer_unit. Check AR access.
 393
 394 2004-05-27  Peter Barada  <peter@the-baradas.com>
 395
 396         * config/tc-m68k.c (md_begin): Sort the opcode table into
 397         alphabetical order.
 398         (m68k_compare_opcode): New function to do the sorting.
 399
 400 2004-05-24  Peter Barada  <peter@the-baradas.com>
 401
 402         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
 403         addressing on MIT style operands.
 404         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
 405         w/mask addressing.
 406         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
 407         operands.
 408
 409 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
 410
 411         * expr.c (operand, operator): Don't reject '++' and '--'.
 412
 413 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
 414
 415         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
 416         dwarf tables.
 417
 418 2004-05-17  Adam Nemet  <anemet@lnxw.com>
 419
 420         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
 421         * configure: Regenerate.
 422
 423 2004-05-13  Paul Brook  <paul@codesourcery.com>
 424
 425         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
 426
 427 2004-05-13  Joel Sherrill <joel@oarcorp.com>
 428
 429         * configure.in (or32-*-rtems*): Switch to elf.
 430         * configure: Regenerate.
 431
 432 2004-05-13  Nick Clifton  <nickc@redhat.com>
 433
 434         * po/fr.po: Updated French translation.
 435
 436 2004-05-11  Nick Clifton  <nickc@redhat.com>
 437
 438         * doc/as.texinfo (Section): Document G and T flags to .section
 439         directive.  Document the extra arguments that the G flag
 440         requires.  Document the #tls flag.
 441
 442 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 443
 444         * subsegs.c (section_symbol): Create a new section symbol if
 445         the existing one doesn't match.
 446         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
 447
 448 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
 449
 450         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
 451         to cope with VR4181A errata MD(1) and MD(4).
 452
 453 2004-05-07  Brian Ford  <ford@vss.fsi.com>
 454
 455         * NEWS: Mention .secrel32 for pe[i]-i386.
 456
 457 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
 458
 459         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 460         (HANDLE_ALIGN): New.
 461
 462 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
 463
 464         * Makefile.am (DIST_SUBDIRS): Define.
 465         * aclocal.m4: Regenerate with automake 1.8.4.
 466         * Makefile.in: Likewise.
 467         * doc/Makefile.in: Likewise.
 468
 469 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
 470
 471         * config/tc-ia64.c (dot_serialize): Declare.
 472         (dot_serialize): New function.
 473         (md_pseudo_table): Add ".serialize.data" and
 474         ".serialize.instruction" directives.
 475
 476 2004-05-06  Nick Clifton  <nickc@redhat.com>
 477
 478         * messages (as_internal_value_out_of_range): Print a message about
 479         a value being out of range.  Be consistent about whether the
 480         values are printed in decimal or hexadecimal.
 481         (as_warn_value_out_of_range): Generate a warning message about an
 482         out of range value.
 483         (as_bad_value_out_of_range): Generate an error message about an
 484         out of range value.
 485         * as.h: Prototype the new functions.
 486         * config/tc-alpha.c (insert_operand): Use new function.
 487         * config/tc-arc.c (arc_insert_operand): Likewise.
 488         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
 489         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
 490         * config/tc-ppc.c (ppc_insert_operand): Likewise.
 491         * config/tc-s390.c (s390_insert_operand): Likewise.
 492         * config/tc-v850.c (v850_insert_operand): Likewise.
 493
 494 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
 495
 496         * configure.in: Set em=linux for frv-*-*linux*.
 497         * configure: Rebuilt.
 498         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
 499         (frv_md_fdpic_enabled): New.
 500         * config/tc-frv.c (frv_md_fdpic_enabled): New.
 501         (DEFAULT_FDPIC): New.
 502         (frv_flags): Use DEFAULT_FDPIC.
 503         (frv_pic_flag): Likewise.
 504         (OPTION_NOPIC): New.
 505         (md_longopts): Add -mnopic.
 506         (md_parse_option): Handle it.
 507         (md_show_usage): Add -mfdpic and -mnopic.
 508
 509 2004-05-05  Peter Barada  <peter@the-baradas.com>
 510
 511         * config/tc-m68k.c: Add find_cf_chip to print list of valid
 512         chips for invalid coldfire instructions, rename selectors
 513         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
 514         add current_chip to track which chip is referred to(including save/restore),
 515         use current_chip to select control registers, not current_arch.
 516         (md_show_usage): Add new chips.
 517         * doc/c-m68k.texi: Document new command line switches.
 518
 519 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
 520
 521         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
 522         (NOP_OPCODE): Define.
 523         (s390_align_code): Remove prototype.
 524         * tc-s390.c (s390_align_code): Remove.
 525
 526 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 527
 528         * config/tc-ia64.c (make_unw_section_name): Removed.
 529         (start_unwind_section): New function.
 530         (generate_unwind_image): Take const segT instead of const
 531         char *.
 532         (dot_handlerdata): Adjusted.
 533         (dot_endp): Likewise.
 534
 535 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 536
 537         * config/obj-elf.c (obj_elf_change_section): Allow the
 538         ".note.GNU-stack" section has SHF_EXECINSTR.
 539
 540 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 541
 542         * config/obj-elf.c (get_section): Return bfd_boolean.
 543         (obj_elf_change_section): Call bfd_get_section_by_name_if
 544         instead of bfd_map_over_sections.
 545
 546 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 547
 548         * config/obj-elf.c (get_section): New function.
 549         (obj_elf_change_section): Support multiple sections with same
 550         name.
 551
 552 2004-04-30  Nick Clifton  <nickc@redhat.com>
 553
 554         * config/tc-arm.c (create_register_alias): Fix typo checking for
 555         case sensitive register aliases.
 556         (co_proc_number): Use error message string in all_reg_maps[]
 557         array.
 558         (cp_reg_required_here): Likewise.
 559         (fp_reg_required_here): Likewise.
 560
 561 2004-04-29  Brian Ford  <ford@vss.fsi.com>
 562
 563         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
 564
 565 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
 566
 567         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
 568         (load_address, macro, mips_ip, md_parse_option)
 569         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
 570         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
 571         embedded-PIC handling, and update comments.
 572         (SWITCH_TABLE): Remove.
 573         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
 574         (enum mips_pic_level): Remove EMBEDDED_PIC.
 575         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
 576         (TC_FORCE_RELOCATION): Update comment.
 577         * ecoff.c (ecoff_build_lineno): Add comment about some code that
 578         might be safe to remove now that MIPS embedded-PIC is gone.
 579
 580 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 581
 582         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
 583         call to obj_set_subsection_attributes.
 584         (obj_som_init_stab_section): Likewise.
 585         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
 586         (pa_def_subspaces): Provide comdat default.
 587         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
 588         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
 589         calls to create_new_subspace and update_subspace to pass comdat flag.
 590         (create_new_subspace, update_subspace): Add new comdat argument.  Use
 591         it in calls to obj_set_subsection_attributes.
 592         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
 593         and use of comdat, common and dup_comm parameters.
 594
 595 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 596
 597         * config/obj-elf.c (obj_elf_change_section): Check if the old
 598         group name is NULL before comparison.
 599
 600 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 601
 602         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
 603
 604 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 605
 606         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
 607
 608 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 609
 610         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
 611         (OPTION_MEMBEDDED_PIC): Remove.
 612         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
 613         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
 614         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
 615         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
 616         (OPTION_ELF_BASE): Renumber.
 617         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
 618         (md_show_usage): Remove mention of -membedded-pic.
 619         * doc/as.texinfo: Remove mention of -membedded-pic.
 620
 621 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 622
 623         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
 624         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
 625         a.out support.
 626         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
 627         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
 628         USE_GLOBAL_POINTER_OPT.
 629
 630 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 631
 632         * config/tc-mips.c (macro): One more use of load_delay_nop.
 633
 634 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
 635
 636         * config/tc-mips.c (load_delay_nop): New function.
 637         (load_address, macro): Use load_delay_nop() to build a nop
 638         which can be omitted with gpr_interlocks.
 639
 640 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 641
 642         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
 643         cop_interlocks): Remove superfluous CPU entries.
 644
 645 2004-04-22  Paul Brook  <paul@codesourcery.com>
 646
 647         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
 648
 649 2004-04-22  Peter Barada <peter@the-baradas.com>
 650
 651         * NEWS: Added support for EMAC instructions and MAC/EMAC
 652         Motorola syntax.
 653         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
 654         scale factor tokens, trailing_ampersand to mark mask addressing
 655         for MAC/EMAC instructions.
 656         * config/m68k-parse.y: Add options_ampersand clause, '<<',
 657         '>>'.
 658         (yylex): Handle '>', '<', and '&' following '+'.
 659         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
 660         architectures in archs[].
 661         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
 662         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
 663         respectively.
 664         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
 665         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
 666         cases.
 667         Add EMAC operands to init_table[].
 668
 669 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
 670
 671         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
 672         state.
 673         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
 674         * config/tc-arm.c (enum mstate): Delete from here.
 675         (mapping_state): Remove the static mapstate variable and instead
 676         store the state in the segment.  This allows a per-section mapping
 677         state.  Handle and ignore MAP_UNDEFINED states.
 678         (arm_elf_change_section): Get the current mapping state from the
 679         new section.
 680         (s_ltorg): Set the mapping state to MAP_DATA.
 681         (arm_cleanup): Use arm_elf_change_section to get the mapping state
 682         for each pool as it is emitted.
 683
 684 2004-04-22  Nick Clifton  <nickc@redhat.com>
 685
 686         * config/tc-arm.h: Formatting tidy ups.
 687
 688 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
 689
 690         * NEWS: Note that MIPS -membedded-pic option is deprecated.
 691
 692 2004-04-20  DJ Delorie  <dj@redhat.com>
 693
 694         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
 695         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
 696         [TE_PE] (O_secrel): Define.
 697         [TE_PE] (x86_pe_cons_fix_new): New.
 698         [TE_PE] (pe_directive_secrel): Likewise.
 699         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
 700
 701 2004-04-19  Eric Christopher  <echristo@redhat.com>
 702
 703         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
 704         of previous patch for fix in gcc.
 705
 706 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
 707
 708         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
 709
 710 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
 711
 712         * read.c (do_align): Call md_flush_pending_output, if defined.
 713
 714 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
 715
 716         * expr.c (operand): Correct checks for ++ and --.
 717
 718 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 719
 720         * config/tc-generic.c: Add some comments.
 721
 722 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
 723
 724         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
 725         -{no-}mfix-vr4122-bugs.
 726         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
 727         (append_insn, mips_emit_delays): Update accordingly.
 728         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
 729         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
 730         (md_parse_option): Update after above changes.
 731         (md_show_usage): Add -mfix-vr4120.
 732
 733 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
 734
 735         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
 736         of .section directive; add a reference to the ELF .subsection
 737         directive.
 738
 739 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 740
 741         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
 742         in parallel.
 743
 744 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 745
 746         * Makefile.am: Remove mips from aout targets.
 747         * Makefile.in: Regenerate.
 748         * configure.in: Remove mips-dec-bsd* target.
 749         * configure: Regenerate.
 750
 751 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
 752
 753         PR 96
 754         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
 755         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
 756         Update "mapping".  Restrict some @ modifiers to 32 bit.
 757
 758 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
 759             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
 760
 761         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
 762         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
 763         dont_adjust_reloc_32 is set.
 764         (md_longopts): Add option -renesas.
 765         (md_parse_option, md_show_usage): Likewise.
 766         * doc/c-sh.texi: Likewise.
 767
 768 2004-04-01  Dave Korn  <dk@artimi.com>
 769
 770         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
 771         hi16 and lo16 fixS structs.
 772         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
 773         exactly the same way as for RELOC_DLX_REL16.
 774         (machine_ip): properly respect LO flag in the_insn and
 775         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
 776         (md_apply_fix3): apply RELOC_DLX_LO16.
 777
 778 2004-03-30  Stan Shebs  <shebs@apple.com>
 779
 780         Remove long-obsolete MPW support.
 781         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
 782         * configure.in: Remove mention of ppc-*-mpw* config.
 783         * configure.in: Likewise.
 784
 785 2004-03-30  Nick Clifton  <nickc@redhat.com>
 786
 787         * config/tc-arm.c (meabi_flags): Make its use conditional upon
 788         OBJ_ELF being defined.
 789
 790 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 791
 792         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
 793
 794 2004-03-23  Paul Brook  <paul@codesourcery.com>
 795
 796         * config/tc-arm.c (meabi_flags): New variable.
 797         (arm_parse_eabi): New function.
 798         (md_begin): Set flags for EABI v3.
 799         (arm_eabis): Add.
 800         (arm_long_opts): Add meabi.
 801         * doc/as.texinf <ARM>: Document -meabi.
 802         * doc/c-arm.texi: Ditto.
 803
 804 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
 805
 806         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
 807         tables even when use_literal_section flag is not set.
 808
 809 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
 810
 811         * config/tc-sh.c: Remove trailing whitespace.
 812
 813 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
 814
 815         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
 816         --mul-bug-abort and the default behavior.
 817         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
 818         (err_for_dangerous_mul_placement): New variable.
 819         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
 820         macros.
 821         (md_cris_relax_table): Have placeholder for STATE_MUL.
 822         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
 823         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
 824         case doing nothing.
 825         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
 826         STATE_BYTE)>: Ditto.
 827         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
 828         alignment and position of this frag, emit error message if
 829         suspicious.
 830         (md_assemble): For a multiply insn and when checking it,
 831         transform the current frag into a special frag for that purpose.
 832         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
 833         OPTION_MULBUG_ABORT_ON>: Handle new options.
 834
 835 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
 836
 837         * config/tc-xtensa.c (mark_literal_frags): New function.
 838         (xtensa_move_literals): Call mark_literal_frags for all literal
 839         segments, including init and fini literal segments.
 840         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
 841
 842 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 843
 844         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
 845         (pa_comm): Set BSF_OBJECT in symbol flags.
 846
 847 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
 848
 849         * Makefile.am: Run "make dep-am".
 850         * Makefile.in: Regenerate.
 851         * doc/Makefile.in: Regenerate.
 852         * config.in: Regenerate.
 853         * po/gas.pot: Regenerate.
 854
 855 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
 856
 857         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
 858         (demand_empty_rest_of_line): Issue an error here.
 859         (ignore_rest_of_line): Silently skip to end.
 860         (demand_copy_string): Issue an error, not warning.
 861         (equals): Likewise.
 862         * config/obj-elf.c (obj_elf_section_name): Likewise.
 863         (obj_elf_section): Likewise.
 864         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
 865         (arc_extinst): Likewise.
 866         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
 867         (dot_spill): Likewise.
 868         (dot_unwabi): Likewise.
 869         (dot_prologue): Likewise.
 870
 871         * expr.c (operand): Reject ++ and --.
 872         (operator): Likewise.
 873
 874 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 875
 876         * config/tc-sh.c: Include dw2gencfi.h.
 877         (sh_cfi_frame_initial_instructions): New function.
 878         (sh_regname_to_dw2regnum): Likewise.
 879         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
 880         file.
 881         (TARGET_USE_CFIPOP): Define.
 882         (tc_cfi_frame_initial_instructions): Likewise.
 883         (tc_regname_to_dw2regnum): Likewise.
 884         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
 885         * Makefile.am: Update dependencies.
 886         * Makefile.in: Regenerate.
 887
 888 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 889
 890         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
 891         * configure: Regenerate.
 892
 893 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
 894
 895         * read.c (s_leb128): Call md_flush_pending_output.
 896
 897 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
 898
 899         * config/tc-i386.c (output_insn): Handle PadLock instructions.
 900         * config/tc-i386.h (CpuPadLock): New define.
 901         (CpuUnknownFlags): Added CpuPadLock.
 902
 903 2004-03-07  Andreas Schwab  <schwab@suse.de>
 904
 905         * doc/c-hppa.texi (HPPA Directives): Fix typo.
 906
 907 2004-03-07  Richard Henderson  <rth@redhat.com>
 908
 909         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
 910         (cfi_finish): Likewise for fde.
 911
 912 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 913
 914         * config/tc-ia64.c (md_assemble): Properly handle NULL
 915         align_frag.
 916         (ia64_handle_align): Don't abort if failed to add a stop bit.
 917
 918 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 919
 920         * Makefile.in: Regenerated.
 921         * aclocal.m4: Likewise.
 922         * configure: Likewise.
 923         * doc/Makefile.in: Likewise.
 924
 925 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 926
 927         * config/tc-ia64.c (dot_align): New.
 928         (ia64_do_align): Make it static.
 929         (md_pseudo_table): Use "dot_align" for "align".
 930         (ia64_md_do_align): Don't set align_frag here.
 931         (ia64_handle_align): Add a stop bit to the previous bundle if
 932         needed.
 933
 934         * config/tc-ia64.h (ia64_do_align): Removed.
 935
 936 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
 937
 938         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
 939         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
 940         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
 941         the most general type or the user specifically requested it.
 942         (md_assemble): Add a new error message for when an instruction
 943         is understood, but is not allowed due to an -isa option.
 944
 945 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
 946
 947         * config/tc-ia64.c (align_frag): New.
 948         (md_assemble): Set the tc_frag_data field in align_frag for
 949         IA64_OPCODE_FIRST instructions.
 950         (ia64_md_do_align): Set align_frag.
 951         (ia64_handle_align): Add a stop bit if needed.
 952
 953         * config/tc-ia64.h (TC_FRAG_TYPE): New.
 954         (TC_FRAG_INIT): New.
 955
 956 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 957
 958         * config/tc-frv.c (fr400_audio): New variable.
 959         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
 960         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
 961         (target_implements_insn_p): New function.
 962         (md_assemble): Report an error if the processor doesn't implement
 963         the instruction.
 964
 965 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 966
 967         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
 968         (md_parse_option): Ditto.
 969         (OPTION_NO_SPECIAL_M32R): Added.
 970         (md_show_usage): Document it.
 971         (enable_speial_m32r): Changed a default value from 0 to 1.
 972         * doc/c-m32r.texi: Document the -no-bitinst option.
 973
 974 2004-02-27  Nick Clifton  <nickc@redhat.com>
 975
 976         * config/tc-sh.c (get_operand): Revert previous delta.
 977         (tc_gen_reloc): Check for an unknown reloc type before processing
 978         the addend.
 979
 980 2004-02-27  Hannes Reinecke  <hare@suse.de>
 981
 982         * config/tc-s390.c (s390_insn): Correct range check for opcode in
 983         .insn pseudo operation.
 984
 985 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
 986
 987         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
 988         added for wrong syntax.
 989
 990 2004-02-26  Eric Christopher  <echristo@redhat.com>
 991
 992         * config/tc-mips.c (mips_dwarf2_addr_size): New.
 993         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
 994
 995 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
 996
 997         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
 998         nibble types to assembler.
 999
1000 2004-02-25  Fred Fish  <fnf@redhat.com>
1001
1002         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1003
1004 2004-02-20  James E Wilson  <wilson@specifixinc.com>
1005
1006         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
1007         finalize_syms.
1008         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
1009         (ia64_estimate_size_before_relax): New.
1010         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
1011         (generate_unwind_image): Pass 1 to fixup_unw_records.
1012         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1013         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1014
1015 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
1016
1017         * stabs.c (generate_asm_file): Avoid warning about use of
1018         uninitialized variable.
1019
1020 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
1021
1022         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1023         body, and endp, allow unwind records which do not have a "t"
1024         (time/instruction) field.
1025
1026 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
1027
1028         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1029         (do_mav_dspsc_2): Likewise.
1030         Fix accumulator registers move opcodes.
1031
1032 2004-02-13  Hannes Reinecke  <hare@suse.de>
1033             Jakub Jelinek  <jakub@redhat.com>
1034
1035         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1036
1037 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
1038
1039         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1040         (tc_frob_symbol): New macro definition.
1041         * config/tc-ia64.c (ia64_frob_symbol): New routine.
1042
1043 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
1044
1045         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1046         read-only.
1047
1048 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
1049
1050         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1051         (TC_CASE_SENSITIVE): ... this.
1052         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1053         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1054
1055 2004-02-06  James E Wilson  <wilson@specifixinc.com>
1056
1057         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1058         (generate_unwind_image): Re-add it here.
1059
1060 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
1061
1062         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1063         * read.h (SKIP_WHITESPACE): Turn into an expression.
1064         * read.c (read_a_source_file): A pseudo is removed by having a
1065         NULL handler.
1066
1067 2004-02-05  James E Wilson  <wilson@specifixinc.com>
1068
1069         * config/tc-ia64.c (output_endp): New.
1070         (count_bits): Delete.
1071         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1072         endp unwind records.
1073         (fixup_unw_records): Handle endp unwind records.  Delete code for
1074         shortening prologue regions not followed by a body record.
1075         (dot_endp): Call add_unwind_entry to emit endp unwind record.
1076         * config/tc-ia64.h (unw_record_type): Add endp.
1077
1078 2004-02-03  James E Wilson  <wilson@specifixinc.com>
1079
1080         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1081         fill padding bytes with zeroes.
1082         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
1083         sets unwind_record slot_number and slot_frag fields.
1084
1085 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1086
1087         * config/tc-mips.c (add_got_offset_hilo): New function.
1088         (macro): Use load_register() and add_got_offset_hilo() to load
1089         constants instead of hardcoding code sequences throughout.
1090
1091 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1092
1093         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1094
1095 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
1096
1097         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1098         like m68k-elf.
1099         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1100         of hard-coded test for TARGET_OS=elf.
1101
1102 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
1103
1104         * config/tc-mips.c (hilo_interlocks): Change definition
1105         so that MIPS32, MIPS64 and later ISAs are included, along with
1106         the already-included machines.  Update comments.
1107
1108 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
1109
1110         * config/tc-arm.c (tc_gen_reloc): Improve error message for
1111         undefined local labels.
1112
1113 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1114
1115         * config/tc-mips.c (load_address, macro): Update comments about
1116         NewABI GP relaxation.
1117
1118 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1119
1120         * config/tc-mips.c (macro_build): Remove place and counter arguments.
1121         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1122         (mips16_macro_build, macro_build_jalr): Remove counter argument.
1123         (set_at, load_register, load_address, move_register): Likewise.
1124         (load_got_offset, add_got_offset): Likewise.
1125         Update all calls and tidy accordingly.
1126
1127 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1128
1129         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1130         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1131         (RELAX_USE_SECOND): Bump to 0x10000.
1132         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1133         (mips_macro_warning): New variable.
1134         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1135         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1136         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
1137         of RELAX_ENCODE.
1138         (append_insn): Update mips_macro_warning.sizes.
1139         (macro_start, macro_warning, macro_end): New functions.
1140         (macro_build): Don't emit warnings here.
1141         (macro_build_lui, md_estimate_size_before_relax): ...or here.
1142         (md_convert_frag): Check for cases where one macro alternative
1143         needs a warning and the other doesn't.  Emit a warning if the
1144         longer sequence was chosen.
1145
1146 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1147
1148         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1149         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1150         the first sequence, the size of the second sequence, and a flag
1151         that says whether we should warn.
1152         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1153         (RELAX_FIRST, RELAX_SECOND): New.
1154         (mips_relax): New variable.
1155         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1156         (append_insn): Remove "place" argument.  Use mips_relax.sequence
1157         rather than "place" to check whether we're expanding the second
1158         alternative of a relaxable macro.  Remove redundant check for
1159         branch relaxation.  If generating a normal insn, and there
1160         is not enough room in the current frag, call relax_close_frag()
1161         to close it.  Update mips_relax.sizes[].  Emit fixups for the
1162         second version of a relaxable macro.  Record the first relaxable
1163         fixup in mips_relax.  Remove tc_gen_reloc workaround.
1164         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
1165         in the same way as in append_insn.
1166         (mips16_macro_build): Remove "place" argument.
1167         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
1168         when generating the second version of a relaxable macro.
1169         (load_got_offset, add_got_offset): New functions.
1170         (load_address, macro): Use new relaxation machinery.  Remove
1171         tc_gen_reloc workarounds.
1172         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1173         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
1174         first version is needed.
1175         (tc_gen_reloc): Remove relaxation handling.
1176         (md_convert_frag): Go through the fixups for a relaxable macro and
1177         mark those that belong to the unneeded alternative as done.  If the
1178         second alternative is needed, adjust the fixup addresses to account
1179         for the deleted first alternative.
1180
1181 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1182
1183         * frags.h (frag_room): Declare.
1184         * frags.c (frag_room): New function.
1185         * doc/internals.texi: Document it.
1186
1187 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1188
1189         * config/tc-mips.c (append_insn): Don't do r3900 interlock
1190         optimization for -mtune=r3900, as this will break on other CPUs.
1191
1192 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
1193
1194         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1195         be relaxed, use fixup.
1196         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1197
1198 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
1199
1200         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1201         precision operands.
1202
1203 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1204
1205         * config/tc-mips.c (append_insn): Properly detect variant frags
1206         that preclude swapping of relaxed branches.  Correctly swap
1207         instructions between frags when dealing with relaxed branches.
1208
1209 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1210
1211         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1212         throughout.
1213         * aclocal.m4: Regenerate.
1214         * configure: Regenerate.
1215
1216 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
1217
1218         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1219         manipulation insns.
1220
1221 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
1222
1223         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1224         reloc, reserve space for the delay slot as well as the jalr itself.
1225
1226 2004-01-09  Paul Brook  <paul@codesourcery.com>
1227
1228         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1229         (do_vfp_sp2_from_reg2): New function.
1230         (insns): Use them.
1231         (do_vfp_dp_from_reg2): Check return values properly.
1232
1233 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
1234
1235         * config/tc-mips.c (warn_nops): Remove static variable.
1236         (macro): Remove test of warn_nops.
1237         (md_shortops): Remove 'n'.
1238         (md_parse_option): Remove 'n' case.
1239         (md_show_usage): Remove -n.
1240         * doc/as.texinfo (Overview): Remove MIPS -n option.
1241         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1242         * NEWS: Mention removal of MIPS -n option.
1243
1244         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1245         (cop_interlocks): Check ISA level.
1246         (cop_mem_interlocks): Define.
1247         (reg_needs_delay): Check cop_interlocks rather than
1248         ISA_HAS_COPROC_DELAYS.
1249         (append_insn): Likewise.  Use cop_mem_interlocks rather than
1250         directly checking mips_opts.isa.
1251         (mips_emit_delays): Likewise.
1252
1253 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1254
1255         * config/tc-ia64.c (unwind): Move next_slot_number and
1256         next_slot_frag to ...
1257         (unw_rec_list): Here.
1258         (free_list_records): Removed.
1259         (output_unw_records): Likewise.
1260         (generate_unwind_image): Make it void.
1261         (alloc_record): Initialize next_slot_number and next_slot_frag.
1262         (slot_index): Take .org, .space and .align into account.
1263         (fixup_unw_records): Don't set slot_number to 0. Use
1264         list->next_slot_number and list->next_slot_frag instead of
1265         unwind.next_slot_number and unwind.next_slot_frag.
1266         (ia64_convert_frag): New.
1267         (generate_unwind_image): Generate a rs_machine_dependent frag
1268         for unwind record.
1269         (emit_one_bundle): Use list->next_slot_number and
1270         list->next_slot_frag instead of unwind.next_slot_number and
1271         unwind.next_slot_frag.
1272
1273         * config/tc-ia64.h (md_convert_frag): Defined as
1274         ia64_convert_frag.
1275         (md_estimate_size_before_relax): Defined as (f)->fr_var.
1276
1277 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
1278
1279         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
1280         * config/tc-frv.h (md_apply_fix3): Don't define.
1281         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
1282         operands.
1283         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1284         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
1285         * config/tc-frv.c (line_separator_chars): Add `!'.
1286         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
1287         * config/tc-frv.c (md_assemble): Clear insn upfront.
1288         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
1289         * config/tc-frv.c (OPTION_FDPIC): New macro.
1290         (md_longopts): Add mfdpic.
1291         (md_parse_option): Handle it.
1292         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
1293         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1294         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1295         (frv_pic_ptr): Parse funcdesc.
1296
1297 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1298
1299         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1300         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
1301
1302 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1303
1304         * Makefile.am (Makefile): Move the dependency on
1305         $(BFDDIR)/configure.in to...
1306         (CONFIG_STATUS_DEPENDENCIES): ... here.
1307         (AUTOMAKE_OPTIONS): Require automake 1.8.
1308         * Makefile.in: Regenerate.
1309         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1310         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1311         $(BFDDIR)/configure.in here as well.
1312         * doc/Makefile.in: Regenerate.
1313
1314 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1315
1316         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1317         * Makefile.in: Regenerate.
1318         * aclocal.m4: Regenerate.
1319         * doc/Makefile.am (install, install-info): Remove.
1320         (install-data-local): A new hook for install-info.
1321         (AUTOMAKE_OPTIONS): Require automake 1.8.
1322         * doc/Makefile.in: Regenerate.
1323
1324 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
1325
1326         * doc/c-sh.texi: Update description about floating point behavior
1327         of SH family.
1328
1329 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
1330
1331         * configure.in: Add m68k-uClinux target.
1332         * configure: Regenerate.
1333
1334 For older changes see ChangeLog-0203
1335 \f
1336 Local Variables:
1337 mode: change-log
1338 left-margin: 8
1339 fill-column: 74
1340 version-control: never
1341 End: