gas/ChangeLog

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