gas/ChangeLog

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