gas/ChangeLog

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