gas/ChangeLog

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