gas/ChangeLog

   1 2004-09-01  Richard Earnshaw < reanrsha@arm.com>
   2
   3         * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
   4         for synthesizable cores.
   5
   6 2004-08-25  Dmitry Diky  <diwil@spec.ru>
   7
   8         * config/tc-msp430.c:   Clean-up the code.
   9         (md_relax_table): New relax table.
  10         (mcu_types): Sort MCU types.
  11         (md_pseudo_table): Add .profiler pseudo handler.
  12         (pow2value): New function.
  13         (msp430_profiler): New function.
  14         (msp430_operands): Add new insns handlers.
  15         (msp430_srcoperand): Add register operand handler, allow complex
  16         expressions.
  17         (md_estimate_size_before_relax): Rewritten.
  18         (md_convert_frag): Rewritten.
  19         (msp430_relax_frag): New function.
  20         * config/tc-msp430.h (md_relax_frag): define macro
  21         * doc/c-msp430.texi: Update information.
  22
  23 2004-08-24  Nick Clifton  <nickc@redhat.com>
  24
  25         * as.c (std_shortopts): Allow -g to take an optional argument.
  26         (parse_args): Pass any switch starting with -g on to the backend
  27         for parsing.
  28
  29 2004-08-18  Mark Mitchell  <mark@codesourcery.com>
  30
  31         * configure.in (arm*-*-symbianelf*): New target.
  32         (arm*-*-eabi*): Likewise.
  33         * configure: Regenerated.
  34
  35 2004-08-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
  36         * config/tc-mips.c (append_insn): Handle delay slots in branch likely
  37         correctly.
  38
  39 2004-08-18  Jakub Jelinek  <jakub@redhat.com>
  40
  41         * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
  42         argument, don't do anything if current section is not
  43         .gnu.linkonce.t.* and linkonce_empty is set.
  44         (generate_unwind_image, dot_endp): Adjust callers, call
  45         start_unwind_section (*, 1) if nothing will be put into the
  46         section.
  47
  48 2004-08-17  Nick Clifton  <nickc@redhat.com>
  49
  50         * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
  51         (show_usage): Add -g.
  52         (std_longopts): Add --gen-debug.  Alpha sort the table.
  53         (parse_args): Print an error message if a switch is not handled.
  54         Handle the -g switch, calling md_debug_format_selector() if
  55         necessary.
  56         * NEWS: Mention new feature.
  57         * doc/as.texinfo: Document new switch.
  58         * doc/internals.texi: Document behaviour of md_parse_option.
  59
  60         * config/tc-arm.c (md_parse_option): Do not issue an error message
  61         if the switch is not recognised.
  62         * config/tc-m68k.c (md_parse_option): Likewise.
  63         * config/tc-pdp11.c (md_parse_option): Likewise.
  64         * config/tc-v850.c (md_parse_option): Likewise.
  65
  66         * as.h: Fix up formatting.
  67         * tc.h: Likewise.
  68
  69 2004-08-16  Nick Clifton  <nickc@redhat.com>
  70
  71         * macro.c (macro_set_alternate): Use ISO C90 formatting.
  72
  73         * configure.in: Sort architecture based tables alphabetically.
  74         * configure: Regenerate.
  75
  76 2004-08-16  Alan Modra  <amodra@bigpond.net.au>
  77
  78         * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
  79         { "cc", 68 }, with { "cr", 70 }.
  80
  81 2004-08-13 Jan Beulich <jbeulich@novell.com>
  82            Nick Clifton <nickc@redhat.com>
  83
  84         * as.c: Add and handle new --alternate command line option.
  85         * macro.c (macro_set_alternate): New.
  86         * macro.h (macro_set_alternate): Declare.
  87         * read.c: Add and handle new .altmacro and .noaltmacro directives.
  88         * doc/as.texinfo: Document new command line option and pseudo-ops
  89         as well as insert documentation originating from gasp about
  90         alternate macro syntax.
  91         * NEWS: Mention new command line option and pseudo-ops.
  92
  93 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
  94
  95         * expr.c (operand): Handle the "~", "-", and "!" operators applied
  96         to bignums.
  97
  98 2004-08-06  Paul Brook  <paul@codesourcery.com>
  99
 100         * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
 101         Handle new relocations.
 102         * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
 103
 104 2004-08-05  Bob Wilson  <bob.wilson@acm.org>
 105
 106         * write.c (relax_segment): Use was_address instead of address when
 107         setting fr_fix field for align frag due to backwards .org.
 108
 109 2004-07-29  Alexandre Oliva  <aoliva@redhat.com>
 110
 111         Introduce SH2a support.
 112         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
 113         * config/tc-sh.c (get_specific): Change arch_sh2a_up to
 114         arch_sh2a_nofpu_up.
 115         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
 116         * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
 117         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
 118         * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
 119         to end of conditional expression.
 120         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
 121         * config/tc-sh.c: Add sh2a-nofpu support.
 122         2003-12-29  DJ Delorie  <dj@redhat.com>
 123         * tc-sh.c: Add sh2a support.
 124         (parse_reg): Add tbr.
 125         (parse_at): Support @@(disp,tbr).
 126         (get_specific): Support sh2a opcodes.
 127         (insert4): New, for 4 byte relocs.
 128         (build_Mytes): Support sh2a opcodes.
 129         (md_apply_fix3_Mytes): Support sh2a opcodes.
 130         2003-12-02  Michael Snyder  <msnyder@redhat.com>
 131         * config/tc-sh.c (md_parse_option): Handle sh2a.
 132         (sh_elf_final_processing): Ditto.
 133
 134 2004-07-27  Jason Thorpe  <thorpej@wasabisystems.com>
 135
 136         * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
 137         for TE_NetBSD.
 138
 139 2004-07-27  Alan Modra  <amodra@bigpond.net.au>
 140
 141         * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
 142         (ppc_arch): Expand comment.
 143
 144 2004-07-27  Tomer Levi  <Tomer.Levi@nsc.com>
 145
 146         * config/tc-crx.c: Support evaluating the difference between two
 147         symbols.
 148         * config/tc-crx.h: Likewise.
 149
 150 2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>
 151
 152         * config/tc-ia64.c (start_unwind_section): Set the linked-to
 153         section.
 154         (ia64_elf_section_change_hook): Set the linked-to section for
 155         SHT_IA_64_UNWIND.
 156
 157 2004-07-26  Dmitry Diky  <diwil@spec.ru>
 158
 159         * config/tc-msp430.c: Add new subtargets: msp430x1610,
 160         msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
 161         msp430xG438, msp430xG439.
 162
 163 2004-07-25  Daniel Jacobowitz  <dan@debian.org>
 164
 165         * doc/as.texinfo (Section, PushSection): Correct documentation
 166         for ELF.
 167
 168 2004-07-21  Jan Beulich  <jbeulich@novell.com>
 169
 170         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
 171         permissible for the selected instruction suffix.
 172         (match_template): Don't permit 64-bit general purpose operands in
 173         32-bit mode.
 174         (finalize_imm): Permit 64-bit immediates.
 175         (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
 176         specially except for the width of the used base and/or index
 177         registers.  For 32-bit displacements, use sign-extended
 178         relocations only when using 64-bit addressing.
 179         Force zero displacement on rip-relative addressing when there is
 180         no other displacement.
 181         (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
 182         specially except for the width of the used base and/or index
 183         registers.
 184         (parse_register): Disallow Reg64 registers in 32-bit mode.
 185
 186         * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
 187         suffix if the instruction doesn't support it.
 188
 189 2004-07-20  Maciej W. Rozycki  <macro@linux-mips.org>
 190
 191         * config/tc-mips.c (append_insn): Handle constant expressions with
 192         no associated relocation.
 193         (mips_ip): Cancel the expression after use for the Q format
 194         specifier.
 195         (parse_relocation): Return no relocation for unsupported
 196         operators.
 197         (my_getSmallExpression): Return no relocation if no relocation
 198         operators are used.
 199
 200 2004-07-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 201
 202         * config/obj-som.c (adjust_stab_sections): Add prototype.
 203         (obj_som_compiler, obj_som_version, obj_som_copyright,
 204         adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
 205         * config/tc-hppa.c (update_subspace):  Likewise.
 206         (is_defined_subspace): Amplify comment.
 207         * config/obj-som.h (som_frob_file): Add prototype.
 208
 209 2004-07-19  Christopher Faylor  <cgf@timesys.com>
 210             H.J. Lu  <hongjiu.lu@intel.com>
 211
 212         * subsegs.c (section_symbol): Don't create a new segment when
 213         existing segment is undefined.
 214
 215 2004-07-16  Richard Earnshaw  <rearnsha@arm.com>
 216
 217         * config/tc-arm.c: Include include/opcode/arm.h.
 218         (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
 219         (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
 220         (FPU_ARCH_*): Delete.
 221         * Makefile.am: Update dependencies.
 222         * Makefile.in: Regenerate.
 223
 224 2004-07-15  Nick Clifton  <nickc@redhat.com>
 225
 226         * configure.in: Accept armbe as a big-endian arm configuration.
 227         * configure: Regenerate.
 228
 229 2004-07-13  Thomas Nystrom  <thn@saeab.se>
 230
 231         * config/tc-i386.c (T_SHIFTOP): New constant.
 232         (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
 233         (intel_el1): Handle '~'.
 234         (intel_get_token): Handle '<>', '&', '|' and '~'.
 235
 236 2004-07-13  Nick Clifton <nickc@redhat.com>
 237
 238         (md_assemble): Remove spurious newline from end of as_bad error
 239         message.
 240         (intel_e05_1): Likewise.
 241         (intel_e11): Likewise.
 242         (intel_match_token): Likewise.
 243
 244 2004-07-11  Andreas Schwab  <schwab@suse.de>
 245
 246         * config/tc-m68k.c: Convert to C90.  Remove redundant
 247         declarations.  Indentation fixup.
 248         [M68KCOFF]: Include "obj-coff.h" instead of declaring
 249         obj_coff_section ourselves.
 250
 251 2004-07-09  James E Wilson  <wilson@specifixinc.com>
 252
 253         * config/tc-ia64.c (default_big_endian): New.
 254         (dot_byteorder, md_begin): Use it.
 255         (md_parse_option): Set it.
 256
 257 2004-07-09  Nick Clifton  <nickc@redhat.com>
 258
 259         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
 260         * configure: Regenerate.
 261         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
 262         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
 263         sh_find_elf_flags if necessary.
 264
 265 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
 266
 267         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
 268         going to be split into more than one in-place addend, return 0
 269         for relocations against mergeable sections.  Associate comments
 270         with code.
 271
 272 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
 273
 274         * Makefile.am (CPU_TYPES): Add crx.
 275         (TARGET_CPU_CFILES): Add config/tc-crx.c.
 276         (TARGET_CPU_HFILES): Add config/tc-crx.h.
 277         (DEPTC_crx_elf): New target.
 278         (DEPOBJ_crx_elf): Likewise.
 279         (DEP_crx_elf): Likewise.
 280         * Makefile.in: Regenerate.
 281         * configure.in: Add crx* target.
 282         * configure: Regenerate.
 283         * config/tc-crx.c: New file.
 284         * config/tc-crx.h: New file.
 285         * NEWS: Mention new target.
 286
 287 2004-07-06  Nick Clifton  <nickc@redhat.com>
 288
 289         * config.in: Undefine TARGET_SYMBIAN by default.
 290         * configure.in:
 291         * configure: Regenerate. Add sh-symbian-elf target.  If
 292         selected define TARGET_SYMBIAN.
 293         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
 294         format if TARGET_SYMBIAN has been defined.
 295
 296         * output-file.c (output_file_create): Report the target format
 297         chosen when bfd_openw reports that it is invalid.
 298
 299         * config/obj-coff.c (coff_pseudo_table): Only define the weak
 300         pseudo for BFD based assemblers.
 301
 302 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
 303
 304         gas:
 305         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
 306         (md_parse_option): Remove redundant -isa testing.
 307         Make bfd_arch variable const.
 308         (md_show_usage): Make bfd_arch variable const.
 309
 310 2004-07-03  James E Wilson  <wilson@specifixinc.com>
 311
 312         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
 313         * config/tc-ia64.h (md_frag_check): Define.
 314
 315 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
 316
 317         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
 318         externals.
 319         * doc/as.texinfo (Weak): Document PE weak symbols.
 320
 321 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
 322
 323         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
 324         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
 325         (mips_frob_file): Rework so that only a single pass through the
 326         relocs is needed.  Allow %lo()s to have higher offsets than their
 327         corresponding %hi()s or %got()s.
 328
 329 2004-07-02  Nick Clifton  <nickc@redhat.com>
 330
 331         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
 332         allow values which have come from undefined symbols.
 333         Always consider this fixup to have been processed as a reloc
 334         cannot be generated for it.
 335
 336 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
 337
 338         * frags.h (struct frag): Add has_code and insn_addr fields.
 339         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
 340         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
 341         * config/tc-ppc.h (md_frag_check): Define.
 342
 343 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
 344
 345         * doc/Makefile.am (info): Rename goal to...
 346         (info-local): ... this, to preserve implicit dependencies.
 347         * doc/Makefile.in: Regenerate with automake 1.8.5.
 348
 349 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 350
 351         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
 352         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
 353         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
 354         (tc_gen_reloc): Likewise.
 355         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
 356         (m32r_parse_name): Likewise.
 357         (m32r_cgen_parse_fix_exp): Likewise.
 358         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
 359         (O_PIC_reloc): Likewise.
 360         (TC_CGEN_PARSE_FIX_EXP): Likewise..
 361         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
 362         for @GOTOFF, @GOT, @PLT.
 363
 364 2004-06-21 Jan Beulich  <jbeulich@novell.com>
 365
 366         * gas/symbols.c: While discarding ordinary local absolute symbols
 367         when --strip-local-absolute is in effect, retain file symbols.
 368
 369 2004-06-20  Andreas Schwab  <schwab@suse.de>
 370
 371         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
 372         (md_parse_option): Likewise.
 373
 374 2004-06-17  Jan Beulich <jbeulich@novell.com>
 375
 376         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
 377         * config/te-netware.h: New file.
 378         * config/te-ppcnw.h: Delete: Obsolete.
 379         * configure.in: Eliminate ill NetWare targets. Make generic
 380         NetWare target use proper emulation.
 381         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
 382         reference to new te-netware.h.
 383         * configure: Regenerate.
 384         * Makefile.in: Regenerate.
 385
 386 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 387
 388         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
 389         comparison in .insn pseudo operation.
 390
 391 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
 392
 393         * config/obj-coff.c (coff_adjust_section_syms): Use
 394         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
 395         (coff_frob_section): Likewise.
 396         * config/tc-mips.c (md_apply_fix3): Likewise.
 397         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
 398         (elf_frob_file_after_relocs): Likewise.
 399
 400 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 401
 402         * config/tc-hppa.c (log2): Rename to exact_log2.
 403         (pa_next_subseg): Delete unused function.
 404         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
 405         (create_new_subspace): Likewise.
 406
 407         Bug gas/213
 408         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
 409         labels.  Fix warning.
 410
 411 2004-05-28  DJ Delorie  <dj@redhat.com>
 412
 413         * config/tc-mn10300.h (tc_fix_adjustable): Define.
 414         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
 415         or non-merged symbols.
 416
 417 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 418
 419         * config/tc-ia64.c (remove_marked_resource): Save, clear and
 420         restore the old slot when inserting srlz.i/srlz.d.
 421
 422 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
 423
 424         * Makefile.am: Regenerate dependecies.
 425         * Makefile.in: Regenerate.
 426         * config/tc-sh.c (valid_arch): Make unsigned.
 427         (preset_target_arch): Likewise.
 428         (md_begin): Use new architecture flags system.
 429         (get_specific): Likewise.
 430         (assemble_ppi): Likewise.
 431         (md_assemble): Likewise. Also fix error check for bad opcodes.
 432         (md_parse_option): Likewise. Also generate -isa values according
 433         to the table in bfd/cpu-sh.c instead of just constants. Also
 434         allow <arch>-up ISA variants.
 435         (sh_elf_final_processing): Replace if-else chain with a call to
 436         sh_find_elf_flags().
 437         * testsuite/gas/sh/arch: New directory.
 438         * testsuite/gas/sh/arch/arch.exp: New test script.
 439         * testsuite/gas/sh/arch/arch_expected.txt: New file.
 440         * testsuite/gas/sh/arch/sh.s: New file.
 441         * testsuite/gas/sh/arch/sh2.s: New file.
 442         * testsuite/gas/sh/arch/sh-dsp.s: New file.
 443         * testsuite/gas/sh/arch/sh2e.s: New file.
 444         * testsuite/gas/sh/arch/sh3-nommu.s: New file.
 445         * testsuite/gas/sh/arch/sh3.s: New file.
 446         * testsuite/gas/sh/arch/sh3-dsp.s: New file.
 447         * testsuite/gas/sh/arch/sh3e.s: New file.
 448         * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
 449         * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
 450         * testsuite/gas/sh/arch/sh4.s: New file.
 451         * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
 452         * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
 453         * testsuite/gas/sh/arch/sh4a.s: New file.
 454
 455 2004-05-28  Peter Barada <peter@the-baradas.com>
 456
 457         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
 458         with zero offset into mode 2 addressing to save a word.
 459
 460 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
 461
 462         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
 463         (ar_is_only_in_integer_unit): New.
 464         (ar_is_only_in_memory_unit): New.
 465         (generate_unwind_image): Silence gcc on 32bit host.
 466         (md_assemble): Use ar_is_only_in_integer_unit instead of
 467         ar_is_in_integer_unit. Check AR access.
 468
 469 2004-05-27  Peter Barada  <peter@the-baradas.com>
 470
 471         * config/tc-m68k.c (md_begin): Sort the opcode table into
 472         alphabetical order.
 473         (m68k_compare_opcode): New function to do the sorting.
 474
 475 2004-05-24  Peter Barada  <peter@the-baradas.com>
 476
 477         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
 478         addressing on MIT style operands.
 479         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
 480         w/mask addressing.
 481         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
 482         operands.
 483
 484 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
 485
 486         * expr.c (operand, operator): Don't reject '++' and '--'.
 487
 488 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
 489
 490         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
 491         dwarf tables.
 492
 493 2004-05-17  Adam Nemet  <anemet@lnxw.com>
 494
 495         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
 496         * configure: Regenerate.
 497
 498 2004-05-13  Paul Brook  <paul@codesourcery.com>
 499
 500         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
 501
 502 2004-05-13  Joel Sherrill <joel@oarcorp.com>
 503
 504         * configure.in (or32-*-rtems*): Switch to elf.
 505         * configure: Regenerate.
 506
 507 2004-05-13  Nick Clifton  <nickc@redhat.com>
 508
 509         * po/fr.po: Updated French translation.
 510
 511 2004-05-11  Nick Clifton  <nickc@redhat.com>
 512
 513         * doc/as.texinfo (Section): Document G and T flags to .section
 514         directive.  Document the extra arguments that the G flag
 515         requires.  Document the #tls flag.
 516
 517 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 518
 519         * subsegs.c (section_symbol): Create a new section symbol if
 520         the existing one doesn't match.
 521         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
 522
 523 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
 524
 525         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
 526         to cope with VR4181A errata MD(1) and MD(4).
 527
 528 2004-05-07  Brian Ford  <ford@vss.fsi.com>
 529
 530         * NEWS: Mention .secrel32 for pe[i]-i386.
 531
 532 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
 533
 534         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 535         (HANDLE_ALIGN): New.
 536
 537 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
 538
 539         * Makefile.am (DIST_SUBDIRS): Define.
 540         * aclocal.m4: Regenerate with automake 1.8.4.
 541         * Makefile.in: Likewise.
 542         * doc/Makefile.in: Likewise.
 543
 544 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
 545
 546         * config/tc-ia64.c (dot_serialize): Declare.
 547         (dot_serialize): New function.
 548         (md_pseudo_table): Add ".serialize.data" and
 549         ".serialize.instruction" directives.
 550
 551 2004-05-06  Nick Clifton  <nickc@redhat.com>
 552
 553         * messages (as_internal_value_out_of_range): Print a message about
 554         a value being out of range.  Be consistent about whether the
 555         values are printed in decimal or hexadecimal.
 556         (as_warn_value_out_of_range): Generate a warning message about an
 557         out of range value.
 558         (as_bad_value_out_of_range): Generate an error message about an
 559         out of range value.
 560         * as.h: Prototype the new functions.
 561         * config/tc-alpha.c (insert_operand): Use new function.
 562         * config/tc-arc.c (arc_insert_operand): Likewise.
 563         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
 564         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
 565         * config/tc-ppc.c (ppc_insert_operand): Likewise.
 566         * config/tc-s390.c (s390_insert_operand): Likewise.
 567         * config/tc-v850.c (v850_insert_operand): Likewise.
 568
 569 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
 570
 571         * configure.in: Set em=linux for frv-*-*linux*.
 572         * configure: Rebuilt.
 573         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
 574         (frv_md_fdpic_enabled): New.
 575         * config/tc-frv.c (frv_md_fdpic_enabled): New.
 576         (DEFAULT_FDPIC): New.
 577         (frv_flags): Use DEFAULT_FDPIC.
 578         (frv_pic_flag): Likewise.
 579         (OPTION_NOPIC): New.
 580         (md_longopts): Add -mnopic.
 581         (md_parse_option): Handle it.
 582         (md_show_usage): Add -mfdpic and -mnopic.
 583
 584 2004-05-05  Peter Barada  <peter@the-baradas.com>
 585
 586         * config/tc-m68k.c: Add find_cf_chip to print list of valid
 587         chips for invalid coldfire instructions, rename selectors
 588         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
 589         add current_chip to track which chip is referred to(including save/restore),
 590         use current_chip to select control registers, not current_arch.
 591         (md_show_usage): Add new chips.
 592         * doc/c-m68k.texi: Document new command line switches.
 593
 594 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
 595
 596         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
 597         (NOP_OPCODE): Define.
 598         (s390_align_code): Remove prototype.
 599         * tc-s390.c (s390_align_code): Remove.
 600
 601 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 602
 603         * config/tc-ia64.c (make_unw_section_name): Removed.
 604         (start_unwind_section): New function.
 605         (generate_unwind_image): Take const segT instead of const
 606         char *.
 607         (dot_handlerdata): Adjusted.
 608         (dot_endp): Likewise.
 609
 610 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 611
 612         * config/obj-elf.c (obj_elf_change_section): Allow the
 613         ".note.GNU-stack" section has SHF_EXECINSTR.
 614
 615 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 616
 617         * config/obj-elf.c (get_section): Return bfd_boolean.
 618         (obj_elf_change_section): Call bfd_get_section_by_name_if
 619         instead of bfd_map_over_sections.
 620
 621 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 622
 623         * config/obj-elf.c (get_section): New function.
 624         (obj_elf_change_section): Support multiple sections with same
 625         name.
 626
 627 2004-04-30  Nick Clifton  <nickc@redhat.com>
 628
 629         * config/tc-arm.c (create_register_alias): Fix typo checking for
 630         case sensitive register aliases.
 631         (co_proc_number): Use error message string in all_reg_maps[]
 632         array.
 633         (cp_reg_required_here): Likewise.
 634         (fp_reg_required_here): Likewise.
 635
 636 2004-04-29  Brian Ford  <ford@vss.fsi.com>
 637
 638         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
 639
 640 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
 641
 642         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
 643         (load_address, macro, mips_ip, md_parse_option)
 644         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
 645         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
 646         embedded-PIC handling, and update comments.
 647         (SWITCH_TABLE): Remove.
 648         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
 649         (enum mips_pic_level): Remove EMBEDDED_PIC.
 650         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
 651         (TC_FORCE_RELOCATION): Update comment.
 652         * ecoff.c (ecoff_build_lineno): Add comment about some code that
 653         might be safe to remove now that MIPS embedded-PIC is gone.
 654
 655 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 656
 657         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
 658         call to obj_set_subsection_attributes.
 659         (obj_som_init_stab_section): Likewise.
 660         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
 661         (pa_def_subspaces): Provide comdat default.
 662         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
 663         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
 664         calls to create_new_subspace and update_subspace to pass comdat flag.
 665         (create_new_subspace, update_subspace): Add new comdat argument.  Use
 666         it in calls to obj_set_subsection_attributes.
 667         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
 668         and use of comdat, common and dup_comm parameters.
 669
 670 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 671
 672         * config/obj-elf.c (obj_elf_change_section): Check if the old
 673         group name is NULL before comparison.
 674
 675 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 676
 677         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
 678
 679 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 680
 681         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
 682
 683 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 684
 685         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
 686         (OPTION_MEMBEDDED_PIC): Remove.
 687         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
 688         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
 689         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
 690         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
 691         (OPTION_ELF_BASE): Renumber.
 692         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
 693         (md_show_usage): Remove mention of -membedded-pic.
 694         * doc/as.texinfo: Remove mention of -membedded-pic.
 695
 696 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 697
 698         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
 699         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
 700         a.out support.
 701         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
 702         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
 703         USE_GLOBAL_POINTER_OPT.
 704
 705 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 706
 707         * config/tc-mips.c (macro): One more use of load_delay_nop.
 708
 709 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
 710
 711         * config/tc-mips.c (load_delay_nop): New function.
 712         (load_address, macro): Use load_delay_nop() to build a nop
 713         which can be omitted with gpr_interlocks.
 714
 715 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 716
 717         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
 718         cop_interlocks): Remove superfluous CPU entries.
 719
 720 2004-04-22  Paul Brook  <paul@codesourcery.com>
 721
 722         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
 723
 724 2004-04-22  Peter Barada <peter@the-baradas.com>
 725
 726         * NEWS: Added support for EMAC instructions and MAC/EMAC
 727         Motorola syntax.
 728         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
 729         scale factor tokens, trailing_ampersand to mark mask addressing
 730         for MAC/EMAC instructions.
 731         * config/m68k-parse.y: Add options_ampersand clause, '<<',
 732         '>>'.
 733         (yylex): Handle '>', '<', and '&' following '+'.
 734         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
 735         architectures in archs[].
 736         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
 737         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
 738         respectively.
 739         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
 740         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
 741         cases.
 742         Add EMAC operands to init_table[].
 743
 744 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
 745
 746         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
 747         state.
 748         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
 749         * config/tc-arm.c (enum mstate): Delete from here.
 750         (mapping_state): Remove the static mapstate variable and instead
 751         store the state in the segment.  This allows a per-section mapping
 752         state.  Handle and ignore MAP_UNDEFINED states.
 753         (arm_elf_change_section): Get the current mapping state from the
 754         new section.
 755         (s_ltorg): Set the mapping state to MAP_DATA.
 756         (arm_cleanup): Use arm_elf_change_section to get the mapping state
 757         for each pool as it is emitted.
 758
 759 2004-04-22  Nick Clifton  <nickc@redhat.com>
 760
 761         * config/tc-arm.h: Formatting tidy ups.
 762
 763 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
 764
 765         * NEWS: Note that MIPS -membedded-pic option is deprecated.
 766
 767 2004-04-20  DJ Delorie  <dj@redhat.com>
 768
 769         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
 770         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
 771         [TE_PE] (O_secrel): Define.
 772         [TE_PE] (x86_pe_cons_fix_new): New.
 773         [TE_PE] (pe_directive_secrel): Likewise.
 774         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
 775
 776 2004-04-19  Eric Christopher  <echristo@redhat.com>
 777
 778         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
 779         of previous patch for fix in gcc.
 780
 781 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
 782
 783         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
 784
 785 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
 786
 787         * read.c (do_align): Call md_flush_pending_output, if defined.
 788
 789 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
 790
 791         * expr.c (operand): Correct checks for ++ and --.
 792
 793 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 794
 795         * config/tc-generic.c: Add some comments.
 796
 797 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
 798
 799         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
 800         -{no-}mfix-vr4122-bugs.
 801         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
 802         (append_insn, mips_emit_delays): Update accordingly.
 803         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
 804         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
 805         (md_parse_option): Update after above changes.
 806         (md_show_usage): Add -mfix-vr4120.
 807
 808 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
 809
 810         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
 811         of .section directive; add a reference to the ELF .subsection
 812         directive.
 813
 814 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 815
 816         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
 817         in parallel.
 818
 819 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 820
 821         * Makefile.am: Remove mips from aout targets.
 822         * Makefile.in: Regenerate.
 823         * configure.in: Remove mips-dec-bsd* target.
 824         * configure: Regenerate.
 825
 826 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
 827
 828         PR 96
 829         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
 830         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
 831         Update "mapping".  Restrict some @ modifiers to 32 bit.
 832
 833 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
 834             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
 835
 836         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
 837         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
 838         dont_adjust_reloc_32 is set.
 839         (md_longopts): Add option -renesas.
 840         (md_parse_option, md_show_usage): Likewise.
 841         * doc/c-sh.texi: Likewise.
 842
 843 2004-04-01  Dave Korn  <dk@artimi.com>
 844
 845         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
 846         hi16 and lo16 fixS structs.
 847         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
 848         exactly the same way as for RELOC_DLX_REL16.
 849         (machine_ip): properly respect LO flag in the_insn and
 850         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
 851         (md_apply_fix3): apply RELOC_DLX_LO16.
 852
 853 2004-03-30  Stan Shebs  <shebs@apple.com>
 854
 855         Remove long-obsolete MPW support.
 856         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
 857         * configure.in: Remove mention of ppc-*-mpw* config.
 858         * configure.in: Likewise.
 859
 860 2004-03-30  Nick Clifton  <nickc@redhat.com>
 861
 862         * config/tc-arm.c (meabi_flags): Make its use conditional upon
 863         OBJ_ELF being defined.
 864
 865 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 866
 867         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
 868
 869 2004-03-23  Paul Brook  <paul@codesourcery.com>
 870
 871         * config/tc-arm.c (meabi_flags): New variable.
 872         (arm_parse_eabi): New function.
 873         (md_begin): Set flags for EABI v3.
 874         (arm_eabis): Add.
 875         (arm_long_opts): Add meabi.
 876         * doc/as.texinf <ARM>: Document -meabi.
 877         * doc/c-arm.texi: Ditto.
 878
 879 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
 880
 881         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
 882         tables even when use_literal_section flag is not set.
 883
 884 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
 885
 886         * config/tc-sh.c: Remove trailing whitespace.
 887
 888 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
 889
 890         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
 891         --mul-bug-abort and the default behavior.
 892         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
 893         (err_for_dangerous_mul_placement): New variable.
 894         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
 895         macros.
 896         (md_cris_relax_table): Have placeholder for STATE_MUL.
 897         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
 898         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
 899         case doing nothing.
 900         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
 901         STATE_BYTE)>: Ditto.
 902         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
 903         alignment and position of this frag, emit error message if
 904         suspicious.
 905         (md_assemble): For a multiply insn and when checking it,
 906         transform the current frag into a special frag for that purpose.
 907         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
 908         OPTION_MULBUG_ABORT_ON>: Handle new options.
 909
 910 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
 911
 912         * config/tc-xtensa.c (mark_literal_frags): New function.
 913         (xtensa_move_literals): Call mark_literal_frags for all literal
 914         segments, including init and fini literal segments.
 915         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
 916
 917 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 918
 919         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
 920         (pa_comm): Set BSF_OBJECT in symbol flags.
 921
 922 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
 923
 924         * Makefile.am: Run "make dep-am".
 925         * Makefile.in: Regenerate.
 926         * doc/Makefile.in: Regenerate.
 927         * config.in: Regenerate.
 928         * po/gas.pot: Regenerate.
 929
 930 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
 931
 932         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
 933         (demand_empty_rest_of_line): Issue an error here.
 934         (ignore_rest_of_line): Silently skip to end.
 935         (demand_copy_string): Issue an error, not warning.
 936         (equals): Likewise.
 937         * config/obj-elf.c (obj_elf_section_name): Likewise.
 938         (obj_elf_section): Likewise.
 939         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
 940         (arc_extinst): Likewise.
 941         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
 942         (dot_spill): Likewise.
 943         (dot_unwabi): Likewise.
 944         (dot_prologue): Likewise.
 945
 946         * expr.c (operand): Reject ++ and --.
 947         (operator): Likewise.
 948
 949 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 950
 951         * config/tc-sh.c: Include dw2gencfi.h.
 952         (sh_cfi_frame_initial_instructions): New function.
 953         (sh_regname_to_dw2regnum): Likewise.
 954         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
 955         file.
 956         (TARGET_USE_CFIPOP): Define.
 957         (tc_cfi_frame_initial_instructions): Likewise.
 958         (tc_regname_to_dw2regnum): Likewise.
 959         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
 960         * Makefile.am: Update dependencies.
 961         * Makefile.in: Regenerate.
 962
 963 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 964
 965         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
 966         * configure: Regenerate.
 967
 968 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
 969
 970         * read.c (s_leb128): Call md_flush_pending_output.
 971
 972 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
 973
 974         * config/tc-i386.c (output_insn): Handle PadLock instructions.
 975         * config/tc-i386.h (CpuPadLock): New define.
 976         (CpuUnknownFlags): Added CpuPadLock.
 977
 978 2004-03-07  Andreas Schwab  <schwab@suse.de>
 979
 980         * doc/c-hppa.texi (HPPA Directives): Fix typo.
 981
 982 2004-03-07  Richard Henderson  <rth@redhat.com>
 983
 984         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
 985         (cfi_finish): Likewise for fde.
 986
 987 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 988
 989         * config/tc-ia64.c (md_assemble): Properly handle NULL
 990         align_frag.
 991         (ia64_handle_align): Don't abort if failed to add a stop bit.
 992
 993 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 994
 995         * Makefile.in: Regenerated.
 996         * aclocal.m4: Likewise.
 997         * configure: Likewise.
 998         * doc/Makefile.in: Likewise.
 999
1000 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1001
1002         * config/tc-ia64.c (dot_align): New.
1003         (ia64_do_align): Make it static.
1004         (md_pseudo_table): Use "dot_align" for "align".
1005         (ia64_md_do_align): Don't set align_frag here.
1006         (ia64_handle_align): Add a stop bit to the previous bundle if
1007         needed.
1008
1009         * config/tc-ia64.h (ia64_do_align): Removed.
1010
1011 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
1012
1013         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1014         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1015         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1016         the most general type or the user specifically requested it.
1017         (md_assemble): Add a new error message for when an instruction
1018         is understood, but is not allowed due to an -isa option.
1019
1020 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
1021
1022         * config/tc-ia64.c (align_frag): New.
1023         (md_assemble): Set the tc_frag_data field in align_frag for
1024         IA64_OPCODE_FIRST instructions.
1025         (ia64_md_do_align): Set align_frag.
1026         (ia64_handle_align): Add a stop bit if needed.
1027
1028         * config/tc-ia64.h (TC_FRAG_TYPE): New.
1029         (TC_FRAG_INIT): New.
1030
1031 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
1032
1033         * config/tc-frv.c (fr400_audio): New variable.
1034         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1035         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1036         (target_implements_insn_p): New function.
1037         (md_assemble): Report an error if the processor doesn't implement
1038         the instruction.
1039
1040 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
1041
1042         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1043         (md_parse_option): Ditto.
1044         (OPTION_NO_SPECIAL_M32R): Added.
1045         (md_show_usage): Document it.
1046         (enable_speial_m32r): Changed a default value from 0 to 1.
1047         * doc/c-m32r.texi: Document the -no-bitinst option.
1048
1049 2004-02-27  Nick Clifton  <nickc@redhat.com>
1050
1051         * config/tc-sh.c (get_operand): Revert previous delta.
1052         (tc_gen_reloc): Check for an unknown reloc type before processing
1053         the addend.
1054
1055 2004-02-27  Hannes Reinecke  <hare@suse.de>
1056
1057         * config/tc-s390.c (s390_insn): Correct range check for opcode in
1058         .insn pseudo operation.
1059
1060 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
1061
1062         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
1063         added for wrong syntax.
1064
1065 2004-02-26  Eric Christopher  <echristo@redhat.com>
1066
1067         * config/tc-mips.c (mips_dwarf2_addr_size): New.
1068         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1069
1070 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
1071
1072         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1073         nibble types to assembler.
1074
1075 2004-02-25  Fred Fish  <fnf@redhat.com>
1076
1077         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1078
1079 2004-02-20  James E Wilson  <wilson@specifixinc.com>
1080
1081         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
1082         finalize_syms.
1083         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
1084         (ia64_estimate_size_before_relax): New.
1085         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
1086         (generate_unwind_image): Pass 1 to fixup_unw_records.
1087         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1088         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1089
1090 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
1091
1092         * stabs.c (generate_asm_file): Avoid warning about use of
1093         uninitialized variable.
1094
1095 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
1096
1097         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1098         body, and endp, allow unwind records which do not have a "t"
1099         (time/instruction) field.
1100
1101 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
1102
1103         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1104         (do_mav_dspsc_2): Likewise.
1105         Fix accumulator registers move opcodes.
1106
1107 2004-02-13  Hannes Reinecke  <hare@suse.de>
1108             Jakub Jelinek  <jakub@redhat.com>
1109
1110         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1111
1112 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
1113
1114         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1115         (tc_frob_symbol): New macro definition.
1116         * config/tc-ia64.c (ia64_frob_symbol): New routine.
1117
1118 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
1119
1120         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1121         read-only.
1122
1123 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
1124
1125         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1126         (TC_CASE_SENSITIVE): ... this.
1127         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1128         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1129
1130 2004-02-06  James E Wilson  <wilson@specifixinc.com>
1131
1132         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1133         (generate_unwind_image): Re-add it here.
1134
1135 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
1136
1137         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1138         * read.h (SKIP_WHITESPACE): Turn into an expression.
1139         * read.c (read_a_source_file): A pseudo is removed by having a
1140         NULL handler.
1141
1142 2004-02-05  James E Wilson  <wilson@specifixinc.com>
1143
1144         * config/tc-ia64.c (output_endp): New.
1145         (count_bits): Delete.
1146         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1147         endp unwind records.
1148         (fixup_unw_records): Handle endp unwind records.  Delete code for
1149         shortening prologue regions not followed by a body record.
1150         (dot_endp): Call add_unwind_entry to emit endp unwind record.
1151         * config/tc-ia64.h (unw_record_type): Add endp.
1152
1153 2004-02-03  James E Wilson  <wilson@specifixinc.com>
1154
1155         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1156         fill padding bytes with zeroes.
1157         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
1158         sets unwind_record slot_number and slot_frag fields.
1159
1160 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1161
1162         * config/tc-mips.c (add_got_offset_hilo): New function.
1163         (macro): Use load_register() and add_got_offset_hilo() to load
1164         constants instead of hardcoding code sequences throughout.
1165
1166 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1167
1168         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1169
1170 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
1171
1172         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1173         like m68k-elf.
1174         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1175         of hard-coded test for TARGET_OS=elf.
1176
1177 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
1178
1179         * config/tc-mips.c (hilo_interlocks): Change definition
1180         so that MIPS32, MIPS64 and later ISAs are included, along with
1181         the already-included machines.  Update comments.
1182
1183 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
1184
1185         * config/tc-arm.c (tc_gen_reloc): Improve error message for
1186         undefined local labels.
1187
1188 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1189
1190         * config/tc-mips.c (load_address, macro): Update comments about
1191         NewABI GP relaxation.
1192
1193 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1194
1195         * config/tc-mips.c (macro_build): Remove place and counter arguments.
1196         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1197         (mips16_macro_build, macro_build_jalr): Remove counter argument.
1198         (set_at, load_register, load_address, move_register): Likewise.
1199         (load_got_offset, add_got_offset): Likewise.
1200         Update all calls and tidy accordingly.
1201
1202 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1203
1204         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1205         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1206         (RELAX_USE_SECOND): Bump to 0x10000.
1207         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1208         (mips_macro_warning): New variable.
1209         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1210         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1211         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
1212         of RELAX_ENCODE.
1213         (append_insn): Update mips_macro_warning.sizes.
1214         (macro_start, macro_warning, macro_end): New functions.
1215         (macro_build): Don't emit warnings here.
1216         (macro_build_lui, md_estimate_size_before_relax): ...or here.
1217         (md_convert_frag): Check for cases where one macro alternative
1218         needs a warning and the other doesn't.  Emit a warning if the
1219         longer sequence was chosen.
1220
1221 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1222
1223         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1224         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1225         the first sequence, the size of the second sequence, and a flag
1226         that says whether we should warn.
1227         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1228         (RELAX_FIRST, RELAX_SECOND): New.
1229         (mips_relax): New variable.
1230         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1231         (append_insn): Remove "place" argument.  Use mips_relax.sequence
1232         rather than "place" to check whether we're expanding the second
1233         alternative of a relaxable macro.  Remove redundant check for
1234         branch relaxation.  If generating a normal insn, and there
1235         is not enough room in the current frag, call relax_close_frag()
1236         to close it.  Update mips_relax.sizes[].  Emit fixups for the
1237         second version of a relaxable macro.  Record the first relaxable
1238         fixup in mips_relax.  Remove tc_gen_reloc workaround.
1239         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
1240         in the same way as in append_insn.
1241         (mips16_macro_build): Remove "place" argument.
1242         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
1243         when generating the second version of a relaxable macro.
1244         (load_got_offset, add_got_offset): New functions.
1245         (load_address, macro): Use new relaxation machinery.  Remove
1246         tc_gen_reloc workarounds.
1247         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1248         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
1249         first version is needed.
1250         (tc_gen_reloc): Remove relaxation handling.
1251         (md_convert_frag): Go through the fixups for a relaxable macro and
1252         mark those that belong to the unneeded alternative as done.  If the
1253         second alternative is needed, adjust the fixup addresses to account
1254         for the deleted first alternative.
1255
1256 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1257
1258         * frags.h (frag_room): Declare.
1259         * frags.c (frag_room): New function.
1260         * doc/internals.texi: Document it.
1261
1262 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1263
1264         * config/tc-mips.c (append_insn): Don't do r3900 interlock
1265         optimization for -mtune=r3900, as this will break on other CPUs.
1266
1267 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
1268
1269         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1270         be relaxed, use fixup.
1271         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1272
1273 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
1274
1275         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1276         precision operands.
1277
1278 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1279
1280         * config/tc-mips.c (append_insn): Properly detect variant frags
1281         that preclude swapping of relaxed branches.  Correctly swap
1282         instructions between frags when dealing with relaxed branches.
1283
1284 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1285
1286         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1287         throughout.
1288         * aclocal.m4: Regenerate.
1289         * configure: Regenerate.
1290
1291 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
1292
1293         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1294         manipulation insns.
1295
1296 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
1297
1298         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1299         reloc, reserve space for the delay slot as well as the jalr itself.
1300
1301 2004-01-09  Paul Brook  <paul@codesourcery.com>
1302
1303         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1304         (do_vfp_sp2_from_reg2): New function.
1305         (insns): Use them.
1306         (do_vfp_dp_from_reg2): Check return values properly.
1307
1308 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
1309
1310         * config/tc-mips.c (warn_nops): Remove static variable.
1311         (macro): Remove test of warn_nops.
1312         (md_shortops): Remove 'n'.
1313         (md_parse_option): Remove 'n' case.
1314         (md_show_usage): Remove -n.
1315         * doc/as.texinfo (Overview): Remove MIPS -n option.
1316         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1317         * NEWS: Mention removal of MIPS -n option.
1318
1319         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1320         (cop_interlocks): Check ISA level.
1321         (cop_mem_interlocks): Define.
1322         (reg_needs_delay): Check cop_interlocks rather than
1323         ISA_HAS_COPROC_DELAYS.
1324         (append_insn): Likewise.  Use cop_mem_interlocks rather than
1325         directly checking mips_opts.isa.
1326         (mips_emit_delays): Likewise.
1327
1328 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1329
1330         * config/tc-ia64.c (unwind): Move next_slot_number and
1331         next_slot_frag to ...
1332         (unw_rec_list): Here.
1333         (free_list_records): Removed.
1334         (output_unw_records): Likewise.
1335         (generate_unwind_image): Make it void.
1336         (alloc_record): Initialize next_slot_number and next_slot_frag.
1337         (slot_index): Take .org, .space and .align into account.
1338         (fixup_unw_records): Don't set slot_number to 0. Use
1339         list->next_slot_number and list->next_slot_frag instead of
1340         unwind.next_slot_number and unwind.next_slot_frag.
1341         (ia64_convert_frag): New.
1342         (generate_unwind_image): Generate a rs_machine_dependent frag
1343         for unwind record.
1344         (emit_one_bundle): Use list->next_slot_number and
1345         list->next_slot_frag instead of unwind.next_slot_number and
1346         unwind.next_slot_frag.
1347
1348         * config/tc-ia64.h (md_convert_frag): Defined as
1349         ia64_convert_frag.
1350         (md_estimate_size_before_relax): Defined as (f)->fr_var.
1351
1352 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
1353
1354         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
1355         * config/tc-frv.h (md_apply_fix3): Don't define.
1356         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
1357         operands.
1358         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1359         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
1360         * config/tc-frv.c (line_separator_chars): Add `!'.
1361         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
1362         * config/tc-frv.c (md_assemble): Clear insn upfront.
1363         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
1364         * config/tc-frv.c (OPTION_FDPIC): New macro.
1365         (md_longopts): Add mfdpic.
1366         (md_parse_option): Handle it.
1367         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
1368         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1369         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1370         (frv_pic_ptr): Parse funcdesc.
1371
1372 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1373
1374         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1375         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
1376
1377 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1378
1379         * Makefile.am (Makefile): Move the dependency on
1380         $(BFDDIR)/configure.in to...
1381         (CONFIG_STATUS_DEPENDENCIES): ... here.
1382         (AUTOMAKE_OPTIONS): Require automake 1.8.
1383         * Makefile.in: Regenerate.
1384         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1385         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1386         $(BFDDIR)/configure.in here as well.
1387         * doc/Makefile.in: Regenerate.
1388
1389 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1390
1391         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1392         * Makefile.in: Regenerate.
1393         * aclocal.m4: Regenerate.
1394         * doc/Makefile.am (install, install-info): Remove.
1395         (install-data-local): A new hook for install-info.
1396         (AUTOMAKE_OPTIONS): Require automake 1.8.
1397         * doc/Makefile.in: Regenerate.
1398
1399 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
1400
1401         * doc/c-sh.texi: Update description about floating point behavior
1402         of SH family.
1403
1404 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
1405
1406         * configure.in: Add m68k-uClinux target.
1407         * configure: Regenerate.
1408
1409 For older changes see ChangeLog-0203
1410 \f
1411 Local Variables:
1412 mode: change-log
1413 left-margin: 8
1414 fill-column: 74
1415 version-control: never
1416 End: