gas/ChangeLog

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