gas/ChangeLog

   1 2002-02-15  Hans-Peter Nilsson  <hp@bitrange.com>
   2
   3         * NEWS: Mention support for MMIX.
   4
   5 2002-02-13  Chris Demetriou  <cgd@broadcom.com>
   6
   7         * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
   8         a sequence of indpendent 'if' statements for easier debugging
   9         and future modification.
  10
  11 2002-02-13  Matt Fredette  <fredette@netbsd.org>
  12
  13         * config/tc-m68k.c (md_show_usage): No longer display a
  14         hard-coded "68020" for the default CPU, instead display the
  15         canonical name of the true, configured default CPU.
  16         (m68k_elf_final_processing): Mark objects for sub-68020
  17         CPUs with the new EF_M68000 flag.
  18
  19 2002-02-13  Andreas Schwab  <schwab@suse.de>
  20
  21         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
  22         pc-relative relocations to merge sections in 64-bit mode.
  23
  24 2002-02-13  Ben Elliston  <bje@redhat.com>
  25
  26         * NEWS: Document floating point number handling in gasp.
  27         * gasp.c: Include <assert.h> and "xregex.h".
  28         (is_flonum): New function.
  29         (chew_flownum): Likewise.
  30         (change_base): Consume flonums from the input, where possible.
  31         * doc/gasp.texi (Constants): Document floating point numbers.
  32
  33 2002-02-12  John David Anglin  <dave@hiauly1.hia.nrc.ca>
  34
  35         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
  36         that implicitly use LR and RR selectors.
  37
  38 2002-02-12  Alexandre Oliva  <aoliva@redhat.com>
  39
  40         * config/tc-mn10300.c (other_registers): Added `epsw'.  Mark `pc'
  41         and `epsw' as available on AM33 and above only.
  42         (other_register_name): Add logic to handle machine type encoded in
  43         reg_number.
  44
  45 2002-02-11  Tom Rix  <trix@redhat.com>
  46
  47         * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
  48         xcoff64.
  49
  50 Mon Feb 11 11:23:38 2002  Alexandre Oliva  <aoliva@redhat.com>
  51
  52         * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
  53         Use all over.
  54
  55 Mon Feb 11 12:59:29 CET 2002  Jan Hubicka  <jh@suse.cz>
  56
  57         * i386.c (md_assemble): Support 32bit address prefix.
  58         (i386_displacement): Likewise.
  59         (i386_index_check): Accept 32bit addressing in 64bit mode.
  60
  61 2002-02-11  Alexandre Oliva  <aoliva@redhat.com>
  62
  63         * config/tc-sh.c (dot): Removed unused function.
  64
  65 2002-02-11  Alan Modra  <amodra@bigpond.net.au>
  66
  67         * Makefile.am: "make dep-am".
  68         * Makefile.in: Regenerate.
  69         * aclocal.m4: Regenerate.
  70         * config.in: Regenerate.
  71         * configure: Regenerate.
  72         * doc/Makefile.in: Regenerate.
  73
  74 2002-02-10  Richard Henderson  <rth@redhat.com>
  75
  76         * doc/c-alpha.texi: New file.
  77         * doc/Makefile.am (CPU_DOCS): Add it.
  78         * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
  79
  80 2002-02-09  Richard Henderson  <rth@redhat.com>
  81
  82         * config/tc-alpha.c (O_samegp): New.
  83         (USER_RELOC_P): Include it.
  84         (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
  85         (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
  86         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
  87         (alpha_validate_fix): New.
  88         * config/tc-alpha.h (TC_VALIDATE_FIX): New.
  89
  90 2002-02-09  Hans-Peter Nilsson  <hp@axis.com>
  91
  92         * doc/c-cris.texi: New.
  93         * doc/all.texi: @set CRIS.
  94         * doc/as.texinfo: Ditto.  Add CRIS gas manpage option overview.
  95         Include c-cris.texi.
  96         * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
  97         * doc/Makefile.in: Regenerate.
  98
  99 2002-02-08  Chris Demetriou  <cgd@broadcom.com>
 100
 101         * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
 102         determine if a number is a sign-extended 32-bit number.
 103         (load_register): Use IS_SEXT_32BIT_NUM.
 104         (macro): Check if load/store macro handling is using a
 105         constant 32-bit address on 64-bit address systems, and if
 106         so optimize the generation of that address.
 107
 108 2002-02-08  Richard Henderson  <rth@redhat.com>
 109
 110         * config/tc-alpha.c (alpha_force_relocation): Don't assert that
 111         we've eliminated all foreign relocation types yet.
 112         (alpha_fix_adjustable): Likewise.
 113
 114 2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
 115
 116         Contribute sh64-elf.
 117         2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
 118                     Stephen Clarke <Stephen.Clarke@st.com>
 119         * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
 120         2002-01-31  Alexandre Oliva  <aoliva@redhat.com>
 121         * config/tc-sh.c (md_relax_table): Added default sizes for
 122         non-PC-relative UNDEF_MOVI, and relaxation sequences for
 123         MOVI_16, MOVI_32 and MOVI_48.
 124         * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
 125         (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
 126         and MOVI_16.
 127         (shmedia_md_estimate_size_before_relax): Remove redundant
 128         blocks.  Set fragP->fr_var even if relaxation type unchanged.
 129         Retain UNDEF_MOVI until expression decays to number.
 130         2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
 131         * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
 132         relocation types.  Take fixP->fx_addnumber into account too.
 133         (shmedia_md_apply_fix): Likewise.
 134         (shmedia_md_convert_frag): Likewise.
 135         (shmedia_build_Mytes): Likewise.
 136         (sh64_consume_datalabel): Complain about nested datalabel.
 137         Support PIC relocs.  Call sh_parse_name.
 138         * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
 139         in tc-sh.h to SHmedia reloc types.
 140         * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
 141         MOVI_GOTPC): New relaxation constants.
 142         (md_relax_table): Introduce relaxation directives for PIC-related
 143         constants.
 144         (sh_PIC_related_p): Handle datalabel.
 145         (sh_check_fixup): Choose SH5 PIC relocations.
 146         (sh_cons_fix_new): Added BDF_RELOC_64.
 147         (md_apply_fix3, sh_parse_name): Handle GOTPLT.
 148         2002-01-18  Alexandre Oliva  <aoliva@redhat.com>
 149         * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
 150         current ISA is SHmedia, get 7 bytes.
 151         2001-11-28  Nick Clifton  <nickc@cambridge.redhat.com>
 152         * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
 153         void function.
 154         * config/tc-sh64.c (shmedia_apply_fix): Rename to
 155         shmedia_apply_fix3 and make void.
 156         2001-05-17  Alexandre Oliva  <aoliva@redhat.com>
 157         * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
 158         as_bad.
 159         2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
 160         * config/tc-sh64.h (md_parse_name): Take &c as argument.
 161         2001-03-14  DJ Delorie  <dj@redhat.com>
 162         * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
 163         * doc/Makefile.in(CPU_DOCS): Ditto.
 164         * doc/c-sh64.texi: New file.
 165         * doc/as.texinfo: Add SH64 support.
 166         2001-03-13  DJ Delorie  <dj@redhat.com>
 167         * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
 168         A_REUSE_PREV so that its purpose is more obvious.
 169         (shmedia_build_Mytes): Ditto.
 170         2001-03-07  DJ Delorie  <dj@redhat.com>
 171         * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
 172         before processing.
 173         (sh64_vtable_inherit): Ditto.
 174         (strip_datalabels): New, strip "datalabel" from given line.
 175         * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
 176         pseudos.
 177         2001-03-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 178         * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
 179         call ...
 180         (shmedia_build_Mytes): ... to here.
 181         2001-03-06  DJ Delorie  <dj@redhat.com>
 182         * config/tc-sh.c: Remove sh64-specific uaquad now that there
 183         is a generic one.
 184         2001-01-21  Hans-Peter Nilsson  <hpn@cygnus.com>
 185         * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
 186         * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
 187         address by one in call to dwarf2_emit_insn.
 188         2001-01-13  Hans-Peter Nilsson  <hpn@cygnus.com>
 189         Implement ".abi" pseudo and correct .cranges descriptors.  Correct
 190         alignment handling broken by imported changes.
 191         * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
 192         (sh64_handle_align): Declare.
 193         (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
 194         (sh64_max_mem_for_rs_align_code): Declare.
 195         (enum sh64_isa_values): Moved here from tc-sh64.c.
 196         (md_do_align): Define.
 197         (sh64_do_align): Declare.
 198         (struct sh64_tc_frag_data): New.
 199         (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data.  Users
 200         changed.
 201         (TC_FRAG_INIT): Change to set new datatype.
 202         (struct sh64_segment_info_type): Rename member
 203         last_flushed_location to last_contents_mark.  All users changed.
 204         (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
 205         (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
 206         * config/tc-sh.c (md_pseudo_table): Add ".abi".
 207         (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
 208         of unsetting seen_insn.
 209         (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
 210         call sh64_update_contents_mark.
 211         (sh_handle_align): Remove HAVE_SH64-conditioned code.
 212         * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
 213         enum sh64_isa_values.
 214         (sh64_set_contents_type): Drop segT parameter.  All callers changed.
 215         (emitting_crange): Boolean guard moved to file scope from function
 216         scope in sh64_set_contents_type.
 217         (s_sh64_abi): New.
 218         (sh64_update_contents_mark): New; most split out from
 219         sh64_flush_pending_output.
 220         (shmedia_md_end): Call sh64_update_contents_mark.  Set
 221         sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
 222         (sh64_do_align): New function.
 223         (sh64_max_mem_for_rs_align_code): New function.
 224         (sh64_handle_align): Rename from shmedia_do_align.  Make
 225         non-static.  Add head comment.  Emit zero bytes for n bytes modulo
 226         four.  Change return-type to void.
 227         (shmedia_elf_new_section): Remove.
 228         (shmedia_md_assemble): Call sh64_update_contents_mark.
 229         (s_sh64_mode): Ditto.  Do not call md_flush_pending_output.  Make
 230         new frag.  Call sh64_update_contents_mark after making the new
 231         frag.
 232         (sh64_flush_pending_output): Just call sh64_update_contents_mark
 233         and sh_flush_pending_output.
 234         (sh64_flag_output): Also call md_flush_pending_output, but add
 235         condition on not emitting_crange.
 236         (sh64_tc_cons_fix_new): Remove.
 237         2001-01-12  Nick Clifton  <nickc@redhat.com>
 238         * config/tc-sh64.c (shmedia_do_align): Fix to work with new
 239         alignment handling scheme imported from sourceware.
 240         2001-01-12  Hans-Peter Nilsson  <hpn@cygnus.com>
 241         * config/tc-sh64.h (TARGET_FORMAT): Define.
 242         (sh64_target_format): Prototype.
 243         * config/tc-sh64.c (sh64_target_mach): New function.
 244         2001-01-07  Hans-Peter Nilsson  <hpn@cygnus.com>
 245         * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
 246         zero_address_frag instead of copying the frag of the symbol.
 247         (shmedia_frob_file_before_adjust): Ditto.
 248         (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
 249         to valueT to remove signedness.
 250         (shmedia_md_convert_frag): Add parameter final.  Rename parameter
 251         headers to output_bfd.  Do not evaluate symbols if final is false;
 252         do emit fixups.
 253         (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
 254         UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
 255         to the current frag, call shmedia_md_convert_frag to emit fixups
 256         and make frag_wane neutralize the frag.  Update comments.
 257         * config/tc-sh.c (md_convert_frag): Change caller of
 258         shmedia_md_convert_frag.
 259         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 260         * config/tc-sh64.h: Tweak comments and correct formatting.
 261         * config/tc-sh64.c: Ditto.
 262         (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
 263         expansion, MOVI pcrel expansion>: Fix thinko calculating offset
 264         for the no-relocation case.
 265         (shmedia_check_limits): Fix range check being off-by-one for PTA.
 266         * config/tc-sh.c: Ditto.  Add proper comments to #ifdef/#ifndef
 267         wrappers.
 268         (SH64PCREL16_F): Increment for proper max-PTA handling.  Update
 269         comment.
 270         (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
 271         (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
 272         expansion.
 273         (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
 274         Correct comment.
 275         2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
 276         * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
 277         BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
 278         (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
 279         al>: Set lowest bit of field to relocate to 1 and rest to empty,
 280         if reloc is emitted.
 281         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
 282         New options plus bugfixes.
 283         * config/tc-sh.c (md_longopts): New options "-no-expand" and
 284         "-expand-pt32".
 285         (md_parse_option): Handle new options.
 286         (md_show_usage): Add blurb for new options.
 287         * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
 288         (sh64_expand, sh64_pt32): New variables.
 289         (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
 290         (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
 291         orig_fx_r_type.  Change SHMEDIA_BFD_RELOC_PT into
 292         BFD_RELOC_SH_PT_16.  Handle BFD_RELOC_SH_PT_16 as pc-relative.
 293         <resolved previously-pc-relative relocs>: Handle
 294         SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
 295         (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
 296         case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
 297         points to SHcompact code.
 298         <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
 299         SH64PCREL16)>: Check that ISA of what operand points at and
 300         PTA/PTB matches, or emit error.
 301         (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
 302         SHMEDIA_BFD_RELOC_PT.
 303         (shmedia_immediate_op): If pcrel, emit fixup also for constant
 304         operand.
 305         (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
 306         condition for MOVI expansion.
 307         <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
 308         sh64_pt32.  Emit only a BFD_RELOC_SH_PT_16 fixup if not
 309         sh64_expand.
 310         <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
 311         fixup.
 312         (sh64_target_format): Error-check setting of sh64_pt32 and
 313         sh64_expand.  Fix typo in check for sh64_shcompact_const_crange.
 314         (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
 315         SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
 316         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
 317         * config/tc-sh64.c: Improve comments.
 318         (shmedia_md_convert_frag): Remove inactive is_pt_variant code.  Do
 319         not say the linker will check correctness of PTA/PTB expansion.
 320         (shmedia_md_end): Make non-static.
 321         * config/tc-sh64.h (md_end): Define to shmedia_md_end.  Add
 322         prototype.
 323         * config/tc-sh.c (sh_finalize): Remove.
 324         * config/tc-sh.h (md_end): Do not define.
 325         Remove prototype for sh_finalize.
 326         2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
 327         * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
 328         sh64_section_data container when storing section type in tdata
 329         field in elf_section_data.
 330         * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
 331         EF_SH5.
 332         * Makefile.am: Update dependencies.
 333         * Makefile.in: Regenerate.
 334         2000-12-22  Hans-Peter Nilsson  <hpn@cygnus.com>
 335         * config/tc-sh64.c (shmedia_md_assemble): Don't protect
 336         dwarf2_emit_insn call with test on debug_type.
 337         2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
 338         * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
 339         CRT_SH5_ISA32 sticky for 64-bit.
 340         2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
 341         Generate .crange sections when switching ISA mode or emitting
 342         constants in same section as code.
 343         * config/tc-sh64.c: Reformat structure definitions.
 344         (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
 345         variables.
 346         (sh64_set_contents_type): Rename from sh64_init_section.  Rewrite
 347         to emit a .cranges descriptor when contents type changes.  Only
 348         emit error if changing contents type and -no-mix is in effect.
 349         (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
 350         sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
 351         (shmedia_md_end): Set sh64_end_of_assembly.  Pass
 352         sh64_flush_last_crange over sections.
 353         When checking main symbol of datalabel symbol, check for
 354         STO_SH5_ISA32, not ISA type of section in definition.
 355         (shmedia_frob_file_before_adjust): Check main symbol for
 356         STO_SH5_ISA32; don't check ISA type of section in definition.
 357         (shmedia_frob_section_type): Adjust for .cranges; set section flag
 358         to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
 359         .cranges entries have been output.
 360         (shmedia_elf_new_section): Just call md_flush_pending_output.
 361         (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
 362         fix.  Do not set tc_segment_info_data.in_code for section.  Call
 363         sh64_set_contents_type for SHmedia code.
 364         (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
 365         false.  Call md_flush_pending_output.
 366         (sh64_target_format): Check that -no-mix and
 367         -shcompact-const-crange are used in sane combination with other
 368         options.
 369         (shmedia_md_pcrel_from_section): Check type of fix for how to
 370         adjust pc-relative.
 371         (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
 372         not ISA type of section in definition.
 373         * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
 374         hold contents-type state.
 375         (md_flush_pending_output): Redefine to sh64_flush_pending_output.
 376         (sh64_flush_pending_output): Declare.
 377         (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
 378         (sh64_tc_cons_fix_new): Declare.
 379         * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
 380         call sh64_flag_output.
 381         (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE.  Just
 382         call sh64_set_contents_type to mark SHcompact code and set
 383         seen_insn.
 384         (md_longopts): New options "-no-mix" and
 385         "-shcompact-const-crange".
 386         (md_parse_option): Handle new options.
 387         (md_show_usage): Add blurb for new options.
 388         (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
 389         2000-12-15  Hans-Peter Nilsson  <hpn@cygnus.com>
 390         * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
 391         (sh64_last_insn_frag): New.
 392         (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
 393         to get frag for insn opcode for generating fixups; do not assume it
 394         is the same frag.
 395         (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
 396         for new insn.
 397         * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
 398         section.
 399         (TC_FRAG_TYPE): Define as fragS *.
 400         (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
 401         (sh64_last_insn_frag): Declare.
 402         (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
 403         not == NULL before dereferencing.
 404         2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
 405         Get rid of BFD section flag and EF_SH64_ABI64.
 406         * config/tc-sh64.c (shmedia_frob_section_type): Use
 407         elf_section_data (sec)->tdata, not a specific BFD section flag, to
 408         communicate the section as containing SHmedia code.  Describe why.
 409         * config/tc-sh.c (sh_elf_final_processing): Tweak comment.  Set
 410         EF_SH64 regardless of ABI.
 411         * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
 412         in error message.  Handle resolved expressions for
 413         BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
 414         BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
 415         (shmedia_check_limits): Handle BFD_RELOC_64.
 416         (sh64_adjust_symtab): Do not decrement the GAS symbol value for
 417         a STO_SH5_ISA32 symbol, only the BFD value.
 418         2000-12-11  Ben Elliston  <bje@redhat.com>
 419         * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
 420         dwarf2_generate_asm_lineno.
 421         2000-12-11  Hans-Peter Nilsson  <hpn@cygnus.com>
 422         Handle PC-relative MOVI expansions with assembler relaxation.
 423         Generate PC-relative relocs from 16-bit PC-relative expressions.
 424         * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
 425         (shmedia_md_pcrel_from_section): ...here.
 426         (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
 427         turned completely resolved.  Adjust relocation type for 16-bit
 428         immediate operands that has turned PC-relative.  Adjust back for
 429         MD_PCREL_FROM_SECTION being applied twice.
 430         (shmedia_md_convert_frag): Always emit reloc for expression with
 431         global or weak symbol.  Handle relaxation result for PC-relative
 432         expressions.
 433         (shmedia_md_estimate_size_before_relax): An expression with a weak
 434         or global symbol can not be relaxed.  Break out tests for
 435         relaxable symbol into variable sym_relaxable.
 436         <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
 437         UNDEF_MOVI)>: Break out any PC-relative expression and change
 438         relaxation type.
 439         (shmedia_build_Mytes): CSE &operands->operands[j] into variable
 440         opjp.
 441         <case A_IMMS16>: Fix typo for initial minor relaxation type of
 442         MOVI expansion.  If X_op_symbol of the immediate expression is
 443         set, make an expression symbol for the argument to frag_var.
 444         * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
 445         relaxations.
 446         (END): Adjust for new relaxations.
 447         (md_relax_table): Add entries for new relaxations.
 448         2000-12-07  Ben Elliston  <bje@redhat.com>
 449         * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
 450         2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
 451         * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
 452         SHORI operand offsets in PT/PTA/PTB expansions.
 453         2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
 454         Implement DataLabel semantics.
 455         * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
 456         shmedia_frob_file_before_adjust.
 457         * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
 458         (DATALABEL_SUFFIX): Define.
 459         (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
 460         symbol list to update "datalabel" symbols to their main symbol
 461         counterparts.
 462         (shmedia_frob_file_before_adjust): New.
 463         (sh64_adjust_symtab): For remaining datalabel symbols, set to
 464         undefined and set STT_DATALABEL.
 465         (sh64_frob_label): Initialize TC symbol field.
 466         (sh64_consume_datalabel): Actually implement semantics.  New
 467         parameter operandf, call it instead of expression.
 468         (sh64_exclude_symbol): New.
 469         * config/tc-sh64.h (md_parse_name): Pass on the function operand
 470         to sh64_consume_datalabel.
 471         (tc_symbol_new_hook): Define to tc_frob_symbol.
 472         (TC_SYMFIELD_TYPE): Define to symbolS *.
 473         (tc_frob_symbol): Define to call sh64_exclude_symbol.
 474         2000-12-01  Hans-Peter Nilsson  <hpn@cygnus.com>
 475         * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
 476         case.
 477         (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
 478         generating dwarf2 debug information.
 479         2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
 480         * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
 481         elf64-sh64 for the 64-bit ABI.
 482         * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
 483         option.
 484         2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
 485         * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
 486         case-insensitivity.
 487         2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
 488         * config/tc-sh64.c: Tweak comments, formatting and error messages.
 489         (enum sh64_abi_values): New type.
 490         (enum sh64_isa_values): New type.
 491         (sh64_isa_mode): Replace shmedia_mode.  All referers changed.
 492         (seen_shcompact_mode, seen_shmedia_mode): Delete.
 493         (sh64_abi): Replace shmedia_64.
 494         (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
 495         C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
 496         (s_sh64_mode): Check validity for this target.
 497         (sh64_target_format): Initialize defaults for ISA and ABI.
 498         Fallback to old object format if no SH64 ISA or ABI has been
 499         specified.
 500         * config/tc-sh.c (md_parse_option): Check combinations for errors.
 501         (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
 502         ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
 503         * config/tc-sh64.h: Fix typo in comment.
 504         2000-11-25  Hans-Peter Nilsson  <hpn@cygnus.com>
 505         * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
 506         <PT fixups for absolute values>: Size will be longest, not
 507         shortest.
 508         (shmedia_md_convert_frag): Disable PTB-warning machinery.  Correct
 509         all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
 510         * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
 511         and l1 to hold lowercase of two first characters.  Change all
 512         remaining TO_LOWER to tolower.
 513         * config/tc-sh64.c (TO_LOWER): Delete.
 514         (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
 515         (md_parse_name): Define.
 516         (sh64_consume_datalabel): Declare.
 517         (DOLLAR_DOT): Define.
 518         * config/tc-sh64.c (shmedia_parse_exp): New.
 519         (sh64_consume_datalabel): New; just ignoring datalabel semantics.
 520         (shmedia_parse_reg): Remove const from src
 521         parameter.
 522         (shmedia_get_operands): Ditto for args parameter and ptr variable.
 523         (shmedia_md_assemble): Ditto for op_end variable.
 524         (shmedia_get_operand): Ditto for ptr parameter and src variable.
 525         Use shmedia_parse_exp, not parse_exp.
 526         * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
 527         parameter.  All callers changed.
 528         (shmedia_get_operand): Add shmedia_arg_type parameter.  All
 529         callers changed.
 530         (shmedia_parse_reg): Put first two character in local variables.
 531         Use tolower, not TO_LOWER.  If no register is found and argtype
 532         indicates a control register, scan shmedia_creg_table
 533         case-insensitive.
 534         2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
 535         * Makefile.am (CPU_TYPES): Add sh64.
 536         (TARGET_CPU_CFILES): Add config/tc-sh64.c.
 537         (TARGET_CPU_HFILES): Add config/tc-sh64.h.
 538         Regenerate dependencies.
 539         * Makefile.in: Regenerate.
 540         * configure.in: Add support for sh64-*-elf*.
 541         * configure: Regenerate.
 542         * config/tc-sh64.h: New.
 543         * config/tc-sh64.c: New.
 544         * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
 545         .mode, .isa and .uaquad.
 546         [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
 547         SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
 548         [HAVE_SH64] (END): Define as 10.
 549         [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
 550         SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
 551         MOVI_64): Define.
 552         [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
 553         SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
 554         SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
 555         MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
 556         Define.
 557         (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
 558         (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
 559         (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
 560         (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
 561         SHmedia instructions.  Handle state-change after switching to
 562         SHcompact.
 563         (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
 564         (md_parse_option) [HAVE_SH64]: Parse new options.
 565         (md_show_usage) [HAVE_SH64]: Show usage of new options.
 566         (md_convert_frag) [HAVE_SH64] <default>: Call
 567         shmedia_md_convert_frag instead of abort.
 568         (sh_force_relocation) [HAVE_SH64]: Also force relocation for
 569         BFD_RELOC_SH_SHMEDIA_CODE.
 570         (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
 571         SHcompact or SHmedia code.
 572         (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
 573         shmedia_md_apply_fix instead of abort.
 574         (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
 575         result from calling shmedia_md_estimate_size_before_relax instead
 576         of calling abort.
 577         (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
 578         do the work.
 579         (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
 580         shmedia_init_reloc and do nothing more if it returns non-zero.
 581         (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
 582         * po/POTFILES.in: Regenerate.
 583         * po/gas.pot: Regenerate.
 584
 585 2002-02-06  Alexandre Oliva  <aoliva@redhat.com>
 586
 587         * config/tc-sh.c (parse_at): Install the correct version of
 588         2002-02-04's patch.
 589
 590         * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
 591         assume fixP->fx_subsy is non-NULL.
 592
 593 2002-02-04  Alexandre Oliva  <aoliva@redhat.com>
 594
 595         * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
 596         A_DISP_PC_ABS, and adjust it by -4.
 597         (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
 598         expected.
 599         (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
 600         the operand type is not A_DISP_PC_ABS.
 601
 602 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
 603
 604         * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
 605         common and weak symbols.  Handle common and weak symbols as
 606         undefined symbols with regards to GREG handling and merging.
 607         (mmix_frob_file): Ditto.
 608
 609 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
 610
 611         * configure.in (hppa-*-netbsd*): New target.
 612         * configure: Regenerate.
 613         * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
 614
 615 2002-02-02  Alan Modra  <amodra@bigpond.net.au>
 616
 617         * config/tc-v850.c: Add missing prototypes amd use old-style
 618         function definitions.
 619         (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
 620         (sdata_section tdata_section, zdata_section, sbss_section,
 621         tbss_section, zbss_section, rosdata_section, rozdata_section,
 622         scommon_section, tcommon_section, zcommon_section,
 623         call_table_data_section, call_table_text_section): Delete.
 624         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
 625         v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
 626         v850_call_table_data, v850_call_table_text): Delete.
 627         (struct v850_seg_entry): New.
 628         (v850_seg_table): New.
 629         (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
 630         TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
 631         ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
 632         CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
 633         (do_v850_seg): New.
 634         (v850_seg): New.
 635         (v850_comm): Use do_v850_seg and v850_seg_table.  Simplify
 636         recording of alignment.
 637         (md_pseudo_table): Use v850_seg.
 638         (md_begin): Don't init .call_table_data and .call_table_text here.
 639         Set v850_seg_table bss entry.
 640
 641 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
 642
 643         Support on-demand global register allocation by passing on
 644         base-plus-offset relocs to the linker.
 645         * config/tc-mmix.c: Tweak and fix typos in comments.
 646         (allocate_undefined_gregs_in_linker): New variable.
 647         (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
 648         (md_longopts): Add --linker-allocated-gregs.
 649         (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
 650         <case OPTION_LINKER_ALLOCATED_GREGS>: New.
 651         (md_show_usage): Update text for -x.  Add text for
 652         --linker-allocated-gregs.
 653         (tc_gen_reloc): Derive default value for addend from val and
 654         baddsy.  Use addsec and bfd_is_abs_section in more places.  Don't
 655         emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
 656         GREG if allocate_undefined_gregs_in_linker.
 657         * doc/as.texinfo (Overview) <Target MMIX options>: Add
 658         --linker-allocated-gregs.
 659         * doc/c-mmix.texi (MMIX-Opts): Add blurb about
 660         --linker-allocated-gregs.  Mention that it's implied by -x.
 661         (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
 662         (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
 663
 664         * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
 665
 666 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
 667
 668         * Makefile.am: Run "make dep-am"
 669         * Makefile.in: Regenerate.
 670
 671 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
 672
 673         * config/tc-or32.c: New file.
 674         * config/tc-or32.h: New file.
 675         * configure.in: Add support for or32 targets.
 676         * configure: Regenerate.
 677         * config/obj-coff.c: Add support for or32 targets.
 678         * config/obj-coff.h: Add support for or32 targets.
 679         * Makefile.am: Add support for or32 targets.
 680         * Makefile.in: Regenerate.
 681         * NEWS: Mention support for OpenRISC.
 682         * doc/Makefile.in: Regenerate.
 683         * po/POTFILES.in: Regenerate.
 684         * po/gas.pot: Regenerate.
 685
 686 2002-01-30  Richard Sandiford  <rsandifo@redhat.com>
 687
 688         * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
 689         and mod.
 690
 691 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
 692
 693         * config/tc-mips.c (tc_gen_reloc): Arrange for
 694         BFD_RELOC_PCREL_HI16_S relocations to be output relative to
 695         their LO16 parts, even for ELF.
 696
 697 2002-01-29  Daniel Jacobowitz  <drow@mvista.com>
 698
 699         * config/tc-i386.c: Protect definitions of true and false
 700         from redefinition.
 701
 702 2002-01-28  Jakub Jelinek  <jakub@redhat.com>
 703
 704         * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
 705         made because of .weak, if they are neither defined nor used in any
 706         way.
 707
 708 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
 709
 710         * configure: Regenerated.
 711
 712 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
 713
 714         * doc/Makefile.am (install): Depend on install-info.
 715         * doc/Makefile.in: Regenerate.
 716
 717 2002-01-26  Nick Clifton <nick@redhat.com>
 718
 719         * po/fr.po: Updated version
 720
 721 2002-01-24  Kazu Hirata  <kazu@hxi.com>
 722
 723         * config/tc-h8300.c (check_operand): Don't print a warning
 724         when a valid 24-bit address is given to a 16-bit address
 725         operand.
 726
 727 2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
 728
 729         * config/tc-sh.c (sh_elf_suffix): Removed.
 730         (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
 731         sh_end_of_match, sh_parse_name): New functions.
 732         (sh_elf_cons): Simplify.
 733         (parse_exp): Reject misplaced PIC operands.
 734         (md_undefined_symbol): Simplify.
 735         (sh_fix_adjustable): Let @GOTOFF be adjusted.
 736         (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
 737         (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
 738         Complain if subsy remains at the end.
 739         * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
 740         (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
 741
 742 2002-01-22  Alexandre Oliva  <aoliva@redhat.com>
 743
 744         * config/tc-mn10300.c (xr_registers): Move `pc'...
 745         (other_registers): ... here.
 746
 747 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
 748
 749         * Makefile.am: Run "make dep-am".
 750         * Makefile.in: Regenerate.
 751         * gas/po/POTFILES.in: Regenerate.
 752
 753 2002-01-21  DJ Delorie  <dj@redhat.com>
 754
 755         * config/obj-coff.c (obj_coff_init_stab_section): Make the
 756         stabstr_name allocation permanent, as it will be referenced from
 757         the section hash.
 758
 759 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
 760
 761         * configure.in (ia64-*-netbsd*): New target.
 762         * configure: Regenerate.
 763
 764 2002-01-21  Hans-Peter Nilsson  <hp@bitrange.com>
 765
 766         * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
 767         to @dots call.
 768         <Detailed description, ARM options>: Ditto.
 769         * doc/c-arm.texi (ARM Options): Ditto.
 770
 771 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 772
 773         * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
 774         do_mia, do_mar and do_mra respectively.
 775         (do_mav_*): Renamed from do_c_*.
 776         (mav_reg_required_here, mav_parse_offset): Renamed from
 777         cirrus_reg_required_here and cirrus_parse_offset respectively.
 778         (MAV_MODE?): Renamed from CIRRUS_MODE?.
 779
 780 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 781             Keith Walker  <keith.walker@arm.com>
 782
 783         * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
 784         (insns): Add pattern for bxj instruction.
 785         (do_bxj): New function.
 786         (arm_cpus): Add arm926ej.
 787         (arm_archs): Add armv5tej.
 788
 789 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 790
 791         * doc/c-arm.texi: Add new fpe options to list of supported flags.
 792
 793 2002-01-19  Keith Walker  <keith.walker@arm.com>
 794
 795         * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
 796
 797 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 798
 799         * NEWS: Mention new ARM command-line options and VFP support.
 800
 801         * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
 802         uses changed.
 803         (ARM_CEXT_MAVERICK): Similarly.
 804         (ARM_ANY): Now means any core instruction.
 805         (CPU_DEFAULT): Default to ARM_ANY.
 806         (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
 807         (pic_code): Declare for all object types.  Make type int.
 808         (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
 809         (march_fpu_opt, mfpu_opt): Declare.
 810         (md_longopts): Tidy up conditional definitions.
 811         (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
 812         (arm_long_opts): New tables.
 813         (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
 814         (arm_parse_extension): New function.
 815         (md_parse_option): Rewrite using new table-driven system.
 816         (md_show_usage): Use new table-driven system.
 817         (md_begin): Calculate cpu_variant from command line option data.
 818         * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
 819         command-line options.
 820         * doc/c-arm.texi: Likewise.
 821
 822 2002-01-18  Andreas Jaeger  <aj@suse.de>
 823
 824         * as.c (parse_args): Update year.
 825
 826 2002-01-17  Timothy Wall  <twall@alum.mit.edu>
 827
 828         * config/tc-tic54x.c (encode_address): Add a more informative
 829         warning about incorrect syntax.
 830
 831 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
 832
 833         * po/gas.pot: Regenerate.
 834
 835 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
 836
 837         * macro.c (get_any_string): Add no-c-format comment to prevent
 838         confusion when translating string.
 839         * gasp.c (get_any_string): Add no-c-format comment to prevent
 840         confusion when translating string.
 841
 842 2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 843             Johannes Stezenbach <js@convergence.de>
 844         * config/tc-mips.c (percent_op): Ensure longer percent_op's are
 845         matched before the shorter ones.
 846         (my_getSmallParser): Fix handling of nested parentheses in
 847         percent_op's. Code cleanup.
 848         (my_getPercentOp): New function, code from my_getSmallParser.
 849         (my_getSmallExpression): Fix handling of closing parentheses.
 850         Code cleanup. Better comments.
 851
 852 2002-01-16  Nick Clifton <nickc@redhat.com>
 853
 854         po/tr.po: New file: Turkish translation.
 855         configure.in (LINGUAS): Add "tr".
 856         configure: Regenerate.
 857
 858 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
 859
 860         Support for VFP instructions
 861         * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
 862         (cp_address_required_here): New argument wb_ok.  When false, do not
 863         accept write-back forms of addressing.  Change all callers.
 864         (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
 865         (FPU_VFP_EXT_V2): Define.
 866         (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
 867         Define in terms of above.
 868         (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
 869         (vfp_reg): New struct.
 870         (vfp_regs): New array of registers.
 871         (insns): Add VFP instructions.
 872         (sn_table): New array of VFP single-precision register names.
 873         (dn_table): New array of VFP double-precision register names.
 874         (all_reg_maps): Add the new register tables.
 875         (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
 876         (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
 877         (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
 878         (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
 879         (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
 880         (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
 881         (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
 882         (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
 883         (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
 884         (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
 885         (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
 886         (do_vfp_sp_dp_cvt): New functions.
 887         (md_begin): Set soft-float flag for appropriate VFP work.
 888         (md_atof): Handle VFP-format doubles.
 889         (md_parse_option): Handle VFP command-line options.
 890         (md_show_usage): Display VFP command-line options.
 891
 892 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
 893
 894         * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
 895         various command line options.
 896
 897 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
 898
 899         * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
 900         vtinherit relocs.
 901         (xstormy16_md_apply_fix3): Do not return a value.
 902
 903 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 904
 905         * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
 906         the -EL/-EB option that matches the target's endianness.
 907         (md_parse_option): Likewise.
 908
 909 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 910
 911         * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
 912         is not dependent on ARM_BI_ENDIAN.
 913
 914 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 915
 916         * tc-arm.c (all error messages): Normalize capitalization of messages.
 917
 918         * tc-arm.h (md_operand): Delete define.
 919         * tc-arm.c (in_my_get_expression): New static variable.
 920         (my_get_expression): Set and clear it.
 921         (md_operand): New function.  If called from my_get_expression
 922         put the error in inst.error.
 923         (output_inst): Now takes argument of instruction being assembled.
 924         Print it out with any error message.
 925         (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
 926         with '=' syntax.
 927         (end_of_line): Don't update inst.error if it is already set.
 928
 929 2002-01-11  Richard Earnshaw  <rearnsha@arm.com>
 930
 931         * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
 932         op that can be translated into a mvn instruction.
 933
 934 2002-01-11  Steve Ellcey  <sje@cup.hp.com>
 935
 936         * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
 937         setting default md.flags.
 938         (SHT_INIT_ARRAY): New elf special section used by HP-UX.
 939         (SHT_FINI_ARRAY): New elf special section used by HP-UX.
 940         * gas/config/tc-ia64.c (setup_unwind_header): Add support
 941         for 32 bit unwind info blocks.
 942         (generate_unwind_image): Add support for different types
 943         of unwind images (32 bits and/or big-endian).
 944         (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
 945         (ia64_target_format): Add support for hpux target formats.
 946         (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
 947         (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
 948         SHT_FINI_ARRAY elf section types.
 949
 950 2002-01-10  Richard Earnshaw  <rearnsha@arm.com>
 951
 952         * tc-arm.c (struct reg_entry): Move before prototypes.
 953         (int_register, cp_register, fp_register): Delete.
 954         (reg_table): Delete.  Replaced with ...
 955         (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
 956         (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
 957         (mav_dspsc_table): ... one table per register set.
 958         (arm_reg_hsh): Delete.
 959         (struct reg_map): New structure.
 960         (all_reg_maps): New array.
 961         (enum arm_reg_type): New enums.
 962         (build_reg_hsh): New function.
 963         (insert_reg_alias): Use hash table passed by caller.  Adjust all
 964         callers.
 965         (create_register_alias): New function, split out from ...
 966         (md_assemble): ... here.
 967         (md_begin): Build new register hash tables.
 968         (arm_reg_parse): New argument for the hash table to search.  Adjust all
 969         callers.
 970         (arm_reg_parse_any): New function.
 971         (co_proc_number): Look up the processor number in the processor hash
 972         table.
 973         (cirrus_regtype): Delete.
 974         (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
 975         (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
 976         (ARM_EXT_MAVERICKsc_register): Delete.
 977         (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
 978         (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
 979         functions.
 980         (do_c_triple_4, do_c_triple_5): Delete.
 981         (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
 982         (do_c_quad_6): Delete.
 983         (do_c_quad_6[ab]): New functions.
 984         (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
 985         arguments to use new register parsing methods.
 986         (cirrus_reg_required_here): Likewise.
 987         (insns): Reclassify cirrus maverick worker functions.
 988         (cirrus_valid_reg): Delete.
 989
 990 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
 991
 992         * configure.in (sh*le): Set cpu_type=sh and endian=little.
 993         (sh*-*-netbsdelf*): New target.
 994         * configure: Regenerate.
 995         * tc-sh.h: Update copyright years.
 996         (TARGET_FORMAT): Add version for TE_NetBSD.
 997
 998 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
 999
1000         * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
1001         negative.
1002
1003 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
1004
1005         * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
1006         * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
1007
1008 2002-01-05  Daniel Jacobowitz  <drow@mvista.com>
1009
1010         * tc-mips.c (mips_cprestore_valid): New flag.
1011         (mips_frame_reg_valid): New flag.
1012         (macro) [M_JAL_2]: Check both flags.
1013         [M_JAL_A]: Likewise.
1014         (s_cprestore): Set mips_cprestore_valid.
1015         (tc_get_register): If setting mips_frame_reg, set
1016         mips_frame_reg_valid and clear mips_cprestore_valid.
1017         (s_mips_ent): Clear both flags.
1018         (s_mips_end): Clear both flags.
1019
1020 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
1021
1022         * write.c (write_object_file): Make use of bfd_section_list_remove.
1023         * config/obj-ecoff.c (ecoff_frob_file): Likewise.
1024         * config/tc-mmix.c (mmix_frob_file): Likewise.
1025
1026 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
1027
1028         * configure.in (i386-*-netbsdelf*): Collapse target into...
1029         (i386-*-netbsd*): ...this.  Add support for x86-64.
1030         * configure: Regenerated.
1031
1032 2002-01-03  matthew green  <mrg@redhat.com>
1033
1034         * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
1035
1036 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
1037
1038         * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
1039         NULL frag link.
1040
1041 For older changes see ChangeLog-0001
1042 \f
1043 Local Variables:
1044 mode: change-log
1045 left-margin: 8
1046 fill-column: 74
1047 version-control: never
1048 End: