gas/ChangeLog

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