gas/ChangeLog

   1 2002-02-18  Daniel Jacobowitz  <drow@mvista.com>
   2
   3         * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
   4
   5 2002-02-16  Nick Clifton  <nickc@cambridge.redhat.com>
   6
   7         * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
   8         instead of CRIS.
   9
  10 2002-02-15  Chris Demetriou  <cgd@broadcom.com>
  11
  12         * config/tc-mips.c (md_estimate_size_before_relax): Really
  13         make sure we treat weak like extern only for ELF.  (Fixes
  14         patch from 2001-07-25.)
  15
  16 2002-02-15  Ben Elliston  <bje@redhat.com>
  17
  18         * doc/as.texinfo: Add duplicate directory entry so that "info gas"
  19         works as expected.
  20
  21 2002-02-15  Hans-Peter Nilsson  <hp@bitrange.com>
  22
  23         * NEWS: Mention support for MMIX.
  24
  25 2002-02-13  Chris Demetriou  <cgd@broadcom.com>
  26
  27         * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
  28         a sequence of indpendent 'if' statements for easier debugging
  29         and future modification.
  30
  31 2002-02-13  Matt Fredette  <fredette@netbsd.org>
  32
  33         * config/tc-m68k.c (md_show_usage): No longer display a
  34         hard-coded "68020" for the default CPU, instead display the
  35         canonical name of the true, configured default CPU.
  36         (m68k_elf_final_processing): Mark objects for sub-68020
  37         CPUs with the new EF_M68000 flag.
  38
  39 2002-02-13  Andreas Schwab  <schwab@suse.de>
  40
  41         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
  42         pc-relative relocations to merge sections in 64-bit mode.
  43
  44 2002-02-13  Ben Elliston  <bje@redhat.com>
  45
  46         * NEWS: Document floating point number handling in gasp.
  47         * gasp.c: Include <assert.h> and "xregex.h".
  48         (is_flonum): New function.
  49         (chew_flownum): Likewise.
  50         (change_base): Consume flonums from the input, where possible.
  51         * doc/gasp.texi (Constants): Document floating point numbers.
  52
  53 2002-02-12  John David Anglin  <dave@hiauly1.hia.nrc.ca>
  54
  55         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
  56         that implicitly use LR and RR selectors.
  57
  58 2002-02-12  Alexandre Oliva  <aoliva@redhat.com>
  59
  60         * config/tc-mn10300.c (other_registers): Added `epsw'.  Mark `pc'
  61         and `epsw' as available on AM33 and above only.
  62         (other_register_name): Add logic to handle machine type encoded in
  63         reg_number.
  64
  65 2002-02-11  Tom Rix  <trix@redhat.com>
  66
  67         * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
  68         xcoff64.
  69
  70 Mon Feb 11 11:23:38 2002  Alexandre Oliva  <aoliva@redhat.com>
  71
  72         * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
  73         Use all over.
  74
  75 Mon Feb 11 12:59:29 CET 2002  Jan Hubicka  <jh@suse.cz>
  76
  77         * i386.c (md_assemble): Support 32bit address prefix.
  78         (i386_displacement): Likewise.
  79         (i386_index_check): Accept 32bit addressing in 64bit mode.
  80
  81 2002-02-11  Alexandre Oliva  <aoliva@redhat.com>
  82
  83         * config/tc-sh.c (dot): Removed unused function.
  84
  85 2002-02-11  Alan Modra  <amodra@bigpond.net.au>
  86
  87         * Makefile.am: "make dep-am".
  88         * Makefile.in: Regenerate.
  89         * aclocal.m4: Regenerate.
  90         * config.in: Regenerate.
  91         * configure: Regenerate.
  92         * doc/Makefile.in: Regenerate.
  93
  94 2002-02-10  Richard Henderson  <rth@redhat.com>
  95
  96         * doc/c-alpha.texi: New file.
  97         * doc/Makefile.am (CPU_DOCS): Add it.
  98         * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
  99
 100 2002-02-09  Richard Henderson  <rth@redhat.com>
 101
 102         * config/tc-alpha.c (O_samegp): New.
 103         (USER_RELOC_P): Include it.
 104         (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
 105         (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
 106         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
 107         (alpha_validate_fix): New.
 108         * config/tc-alpha.h (TC_VALIDATE_FIX): New.
 109
 110 2002-02-09  Hans-Peter Nilsson  <hp@axis.com>
 111
 112         * doc/c-cris.texi: New.
 113         * doc/all.texi: @set CRIS.
 114         * doc/as.texinfo: Ditto.  Add CRIS gas manpage option overview.
 115         Include c-cris.texi.
 116         * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
 117         * doc/Makefile.in: Regenerate.
 118
 119 2002-02-08  Chris Demetriou  <cgd@broadcom.com>
 120
 121         * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
 122         determine if a number is a sign-extended 32-bit number.
 123         (load_register): Use IS_SEXT_32BIT_NUM.
 124         (macro): Check if load/store macro handling is using a
 125         constant 32-bit address on 64-bit address systems, and if
 126         so optimize the generation of that address.
 127
 128 2002-02-08  Richard Henderson  <rth@redhat.com>
 129
 130         * config/tc-alpha.c (alpha_force_relocation): Don't assert that
 131         we've eliminated all foreign relocation types yet.
 132         (alpha_fix_adjustable): Likewise.
 133
 134 2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
 135
 136         Contribute sh64-elf.
 137         2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
 138                     Stephen Clarke <Stephen.Clarke@st.com>
 139         * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
 140         2002-01-31  Alexandre Oliva  <aoliva@redhat.com>
 141         * config/tc-sh.c (md_relax_table): Added default sizes for
 142         non-PC-relative UNDEF_MOVI, and relaxation sequences for
 143         MOVI_16, MOVI_32 and MOVI_48.
 144         * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
 145         (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
 146         and MOVI_16.
 147         (shmedia_md_estimate_size_before_relax): Remove redundant
 148         blocks.  Set fragP->fr_var even if relaxation type unchanged.
 149         Retain UNDEF_MOVI until expression decays to number.
 150         2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
 151         * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
 152         relocation types.  Take fixP->fx_addnumber into account too.
 153         (shmedia_md_apply_fix): Likewise.
 154         (shmedia_md_convert_frag): Likewise.
 155         (shmedia_build_Mytes): Likewise.
 156         (sh64_consume_datalabel): Complain about nested datalabel.
 157         Support PIC relocs.  Call sh_parse_name.
 158         * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
 159         in tc-sh.h to SHmedia reloc types.
 160         * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
 161         MOVI_GOTPC): New relaxation constants.
 162         (md_relax_table): Introduce relaxation directives for PIC-related
 163         constants.
 164         (sh_PIC_related_p): Handle datalabel.
 165         (sh_check_fixup): Choose SH5 PIC relocations.
 166         (sh_cons_fix_new): Added BDF_RELOC_64.
 167         (md_apply_fix3, sh_parse_name): Handle GOTPLT.
 168         2002-01-18  Alexandre Oliva  <aoliva@redhat.com>
 169         * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
 170         current ISA is SHmedia, get 7 bytes.
 171         2001-11-28  Nick Clifton  <nickc@cambridge.redhat.com>
 172         * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
 173         void function.
 174         * config/tc-sh64.c (shmedia_apply_fix): Rename to
 175         shmedia_apply_fix3 and make void.
 176         2001-05-17  Alexandre Oliva  <aoliva@redhat.com>
 177         * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
 178         as_bad.
 179         2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
 180         * config/tc-sh64.h (md_parse_name): Take &c as argument.
 181         2001-03-14  DJ Delorie  <dj@redhat.com>
 182         * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
 183         * doc/Makefile.in(CPU_DOCS): Ditto.
 184         * doc/c-sh64.texi: New file.
 185         * doc/as.texinfo: Add SH64 support.
 186         2001-03-13  DJ Delorie  <dj@redhat.com>
 187         * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
 188         A_REUSE_PREV so that its purpose is more obvious.
 189         (shmedia_build_Mytes): Ditto.
 190         2001-03-07  DJ Delorie  <dj@redhat.com>
 191         * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
 192         before processing.
 193         (sh64_vtable_inherit): Ditto.
 194         (strip_datalabels): New, strip "datalabel" from given line.
 195         * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
 196         pseudos.
 197         2001-03-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 198         * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
 199         call ...
 200         (shmedia_build_Mytes): ... to here.
 201         2001-03-06  DJ Delorie  <dj@redhat.com>
 202         * config/tc-sh.c: Remove sh64-specific uaquad now that there
 203         is a generic one.
 204         2001-01-21  Hans-Peter Nilsson  <hpn@cygnus.com>
 205         * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
 206         * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
 207         address by one in call to dwarf2_emit_insn.
 208         2001-01-13  Hans-Peter Nilsson  <hpn@cygnus.com>
 209         Implement ".abi" pseudo and correct .cranges descriptors.  Correct
 210         alignment handling broken by imported changes.
 211         * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
 212         (sh64_handle_align): Declare.
 213         (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
 214         (sh64_max_mem_for_rs_align_code): Declare.
 215         (enum sh64_isa_values): Moved here from tc-sh64.c.
 216         (md_do_align): Define.
 217         (sh64_do_align): Declare.
 218         (struct sh64_tc_frag_data): New.
 219         (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data.  Users
 220         changed.
 221         (TC_FRAG_INIT): Change to set new datatype.
 222         (struct sh64_segment_info_type): Rename member
 223         last_flushed_location to last_contents_mark.  All users changed.
 224         (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
 225         (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
 226         * config/tc-sh.c (md_pseudo_table): Add ".abi".
 227         (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
 228         of unsetting seen_insn.
 229         (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
 230         call sh64_update_contents_mark.
 231         (sh_handle_align): Remove HAVE_SH64-conditioned code.
 232         * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
 233         enum sh64_isa_values.
 234         (sh64_set_contents_type): Drop segT parameter.  All callers changed.
 235         (emitting_crange): Boolean guard moved to file scope from function
 236         scope in sh64_set_contents_type.
 237         (s_sh64_abi): New.
 238         (sh64_update_contents_mark): New; most split out from
 239         sh64_flush_pending_output.
 240         (shmedia_md_end): Call sh64_update_contents_mark.  Set
 241         sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
 242         (sh64_do_align): New function.
 243         (sh64_max_mem_for_rs_align_code): New function.
 244         (sh64_handle_align): Rename from shmedia_do_align.  Make
 245         non-static.  Add head comment.  Emit zero bytes for n bytes modulo
 246         four.  Change return-type to void.
 247         (shmedia_elf_new_section): Remove.
 248         (shmedia_md_assemble): Call sh64_update_contents_mark.
 249         (s_sh64_mode): Ditto.  Do not call md_flush_pending_output.  Make
 250         new frag.  Call sh64_update_contents_mark after making the new
 251         frag.
 252         (sh64_flush_pending_output): Just call sh64_update_contents_mark
 253         and sh_flush_pending_output.
 254         (sh64_flag_output): Also call md_flush_pending_output, but add
 255         condition on not emitting_crange.
 256         (sh64_tc_cons_fix_new): Remove.
 257         2001-01-12  Nick Clifton  <nickc@redhat.com>
 258         * config/tc-sh64.c (shmedia_do_align): Fix to work with new
 259         alignment handling scheme imported from sourceware.
 260         2001-01-12  Hans-Peter Nilsson  <hpn@cygnus.com>
 261         * config/tc-sh64.h (TARGET_FORMAT): Define.
 262         (sh64_target_format): Prototype.
 263         * config/tc-sh64.c (sh64_target_mach): New function.
 264         2001-01-07  Hans-Peter Nilsson  <hpn@cygnus.com>
 265         * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
 266         zero_address_frag instead of copying the frag of the symbol.
 267         (shmedia_frob_file_before_adjust): Ditto.
 268         (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
 269         to valueT to remove signedness.
 270         (shmedia_md_convert_frag): Add parameter final.  Rename parameter
 271         headers to output_bfd.  Do not evaluate symbols if final is false;
 272         do emit fixups.
 273         (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
 274         UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
 275         to the current frag, call shmedia_md_convert_frag to emit fixups
 276         and make frag_wane neutralize the frag.  Update comments.
 277         * config/tc-sh.c (md_convert_frag): Change caller of
 278         shmedia_md_convert_frag.
 279         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 280         * config/tc-sh64.h: Tweak comments and correct formatting.
 281         * config/tc-sh64.c: Ditto.
 282         (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
 283         expansion, MOVI pcrel expansion>: Fix thinko calculating offset
 284         for the no-relocation case.
 285         (shmedia_check_limits): Fix range check being off-by-one for PTA.
 286         * config/tc-sh.c: Ditto.  Add proper comments to #ifdef/#ifndef
 287         wrappers.
 288         (SH64PCREL16_F): Increment for proper max-PTA handling.  Update
 289         comment.
 290         (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
 291         (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
 292         expansion.
 293         (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
 294         Correct comment.
 295         2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
 296         * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
 297         BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
 298         (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
 299         al>: Set lowest bit of field to relocate to 1 and rest to empty,
 300         if reloc is emitted.
 301         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
 302         New options plus bugfixes.
 303         * config/tc-sh.c (md_longopts): New options "-no-expand" and
 304         "-expand-pt32".
 305         (md_parse_option): Handle new options.
 306         (md_show_usage): Add blurb for new options.
 307         * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
 308         (sh64_expand, sh64_pt32): New variables.
 309         (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
 310         (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
 311         orig_fx_r_type.  Change SHMEDIA_BFD_RELOC_PT into
 312         BFD_RELOC_SH_PT_16.  Handle BFD_RELOC_SH_PT_16 as pc-relative.
 313         <resolved previously-pc-relative relocs>: Handle
 314         SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
 315         (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
 316         case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
 317         points to SHcompact code.
 318         <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
 319         SH64PCREL16)>: Check that ISA of what operand points at and
 320         PTA/PTB matches, or emit error.
 321         (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
 322         SHMEDIA_BFD_RELOC_PT.
 323         (shmedia_immediate_op): If pcrel, emit fixup also for constant
 324         operand.
 325         (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
 326         condition for MOVI expansion.
 327         <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
 328         sh64_pt32.  Emit only a BFD_RELOC_SH_PT_16 fixup if not
 329         sh64_expand.
 330         <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
 331         fixup.
 332         (sh64_target_format): Error-check setting of sh64_pt32 and
 333         sh64_expand.  Fix typo in check for sh64_shcompact_const_crange.
 334         (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
 335         SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
 336         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
 337         * config/tc-sh64.c: Improve comments.
 338         (shmedia_md_convert_frag): Remove inactive is_pt_variant code.  Do
 339         not say the linker will check correctness of PTA/PTB expansion.
 340         (shmedia_md_end): Make non-static.
 341         * config/tc-sh64.h (md_end): Define to shmedia_md_end.  Add
 342         prototype.
 343         * config/tc-sh.c (sh_finalize): Remove.
 344         * config/tc-sh.h (md_end): Do not define.
 345         Remove prototype for sh_finalize.
 346         2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
 347         * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
 348         sh64_section_data container when storing section type in tdata
 349         field in elf_section_data.
 350         * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
 351         EF_SH5.
 352         * Makefile.am: Update dependencies.
 353         * Makefile.in: Regenerate.
 354         2000-12-22  Hans-Peter Nilsson  <hpn@cygnus.com>
 355         * config/tc-sh64.c (shmedia_md_assemble): Don't protect
 356         dwarf2_emit_insn call with test on debug_type.
 357         2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
 358         * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
 359         CRT_SH5_ISA32 sticky for 64-bit.
 360         2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
 361         Generate .crange sections when switching ISA mode or emitting
 362         constants in same section as code.
 363         * config/tc-sh64.c: Reformat structure definitions.
 364         (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
 365         variables.
 366         (sh64_set_contents_type): Rename from sh64_init_section.  Rewrite
 367         to emit a .cranges descriptor when contents type changes.  Only
 368         emit error if changing contents type and -no-mix is in effect.
 369         (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
 370         sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
 371         (shmedia_md_end): Set sh64_end_of_assembly.  Pass
 372         sh64_flush_last_crange over sections.
 373         When checking main symbol of datalabel symbol, check for
 374         STO_SH5_ISA32, not ISA type of section in definition.
 375         (shmedia_frob_file_before_adjust): Check main symbol for
 376         STO_SH5_ISA32; don't check ISA type of section in definition.
 377         (shmedia_frob_section_type): Adjust for .cranges; set section flag
 378         to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
 379         .cranges entries have been output.
 380         (shmedia_elf_new_section): Just call md_flush_pending_output.
 381         (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
 382         fix.  Do not set tc_segment_info_data.in_code for section.  Call
 383         sh64_set_contents_type for SHmedia code.
 384         (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
 385         false.  Call md_flush_pending_output.
 386         (sh64_target_format): Check that -no-mix and
 387         -shcompact-const-crange are used in sane combination with other
 388         options.
 389         (shmedia_md_pcrel_from_section): Check type of fix for how to
 390         adjust pc-relative.
 391         (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
 392         not ISA type of section in definition.
 393         * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
 394         hold contents-type state.
 395         (md_flush_pending_output): Redefine to sh64_flush_pending_output.
 396         (sh64_flush_pending_output): Declare.
 397         (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
 398         (sh64_tc_cons_fix_new): Declare.
 399         * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
 400         call sh64_flag_output.
 401         (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE.  Just
 402         call sh64_set_contents_type to mark SHcompact code and set
 403         seen_insn.
 404         (md_longopts): New options "-no-mix" and
 405         "-shcompact-const-crange".
 406         (md_parse_option): Handle new options.
 407         (md_show_usage): Add blurb for new options.
 408         (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
 409         2000-12-15  Hans-Peter Nilsson  <hpn@cygnus.com>
 410         * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
 411         (sh64_last_insn_frag): New.
 412         (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
 413         to get frag for insn opcode for generating fixups; do not assume it
 414         is the same frag.
 415         (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
 416         for new insn.
 417         * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
 418         section.
 419         (TC_FRAG_TYPE): Define as fragS *.
 420         (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
 421         (sh64_last_insn_frag): Declare.
 422         (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
 423         not == NULL before dereferencing.
 424         2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
 425         Get rid of BFD section flag and EF_SH64_ABI64.
 426         * config/tc-sh64.c (shmedia_frob_section_type): Use
 427         elf_section_data (sec)->tdata, not a specific BFD section flag, to
 428         communicate the section as containing SHmedia code.  Describe why.
 429         * config/tc-sh.c (sh_elf_final_processing): Tweak comment.  Set
 430         EF_SH64 regardless of ABI.
 431         * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
 432         in error message.  Handle resolved expressions for
 433         BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
 434         BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
 435         (shmedia_check_limits): Handle BFD_RELOC_64.
 436         (sh64_adjust_symtab): Do not decrement the GAS symbol value for
 437         a STO_SH5_ISA32 symbol, only the BFD value.
 438         2000-12-11  Ben Elliston  <bje@redhat.com>
 439         * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
 440         dwarf2_generate_asm_lineno.
 441         2000-12-11  Hans-Peter Nilsson  <hpn@cygnus.com>
 442         Handle PC-relative MOVI expansions with assembler relaxation.
 443         Generate PC-relative relocs from 16-bit PC-relative expressions.
 444         * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
 445         (shmedia_md_pcrel_from_section): ...here.
 446         (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
 447         turned completely resolved.  Adjust relocation type for 16-bit
 448         immediate operands that has turned PC-relative.  Adjust back for
 449         MD_PCREL_FROM_SECTION being applied twice.
 450         (shmedia_md_convert_frag): Always emit reloc for expression with
 451         global or weak symbol.  Handle relaxation result for PC-relative
 452         expressions.
 453         (shmedia_md_estimate_size_before_relax): An expression with a weak
 454         or global symbol can not be relaxed.  Break out tests for
 455         relaxable symbol into variable sym_relaxable.
 456         <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
 457         UNDEF_MOVI)>: Break out any PC-relative expression and change
 458         relaxation type.
 459         (shmedia_build_Mytes): CSE &operands->operands[j] into variable
 460         opjp.
 461         <case A_IMMS16>: Fix typo for initial minor relaxation type of
 462         MOVI expansion.  If X_op_symbol of the immediate expression is
 463         set, make an expression symbol for the argument to frag_var.
 464         * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
 465         relaxations.
 466         (END): Adjust for new relaxations.
 467         (md_relax_table): Add entries for new relaxations.
 468         2000-12-07  Ben Elliston  <bje@redhat.com>
 469         * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
 470         2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
 471         * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
 472         SHORI operand offsets in PT/PTA/PTB expansions.
 473         2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
 474         Implement DataLabel semantics.
 475         * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
 476         shmedia_frob_file_before_adjust.
 477         * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
 478         (DATALABEL_SUFFIX): Define.
 479         (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
 480         symbol list to update "datalabel" symbols to their main symbol
 481         counterparts.
 482         (shmedia_frob_file_before_adjust): New.
 483         (sh64_adjust_symtab): For remaining datalabel symbols, set to
 484         undefined and set STT_DATALABEL.
 485         (sh64_frob_label): Initialize TC symbol field.
 486         (sh64_consume_datalabel): Actually implement semantics.  New
 487         parameter operandf, call it instead of expression.
 488         (sh64_exclude_symbol): New.
 489         * config/tc-sh64.h (md_parse_name): Pass on the function operand
 490         to sh64_consume_datalabel.
 491         (tc_symbol_new_hook): Define to tc_frob_symbol.
 492         (TC_SYMFIELD_TYPE): Define to symbolS *.
 493         (tc_frob_symbol): Define to call sh64_exclude_symbol.
 494         2000-12-01  Hans-Peter Nilsson  <hpn@cygnus.com>
 495         * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
 496         case.
 497         (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
 498         generating dwarf2 debug information.
 499         2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
 500         * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
 501         elf64-sh64 for the 64-bit ABI.
 502         * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
 503         option.
 504         2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
 505         * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
 506         case-insensitivity.
 507         2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
 508         * config/tc-sh64.c: Tweak comments, formatting and error messages.
 509         (enum sh64_abi_values): New type.
 510         (enum sh64_isa_values): New type.
 511         (sh64_isa_mode): Replace shmedia_mode.  All referers changed.
 512         (seen_shcompact_mode, seen_shmedia_mode): Delete.
 513         (sh64_abi): Replace shmedia_64.
 514         (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
 515         C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
 516         (s_sh64_mode): Check validity for this target.
 517         (sh64_target_format): Initialize defaults for ISA and ABI.
 518         Fallback to old object format if no SH64 ISA or ABI has been
 519         specified.
 520         * config/tc-sh.c (md_parse_option): Check combinations for errors.
 521         (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
 522         ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
 523         * config/tc-sh64.h: Fix typo in comment.
 524         2000-11-25  Hans-Peter Nilsson  <hpn@cygnus.com>
 525         * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
 526         <PT fixups for absolute values>: Size will be longest, not
 527         shortest.
 528         (shmedia_md_convert_frag): Disable PTB-warning machinery.  Correct
 529         all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
 530         * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
 531         and l1 to hold lowercase of two first characters.  Change all
 532         remaining TO_LOWER to tolower.
 533         * config/tc-sh64.c (TO_LOWER): Delete.
 534         (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
 535         (md_parse_name): Define.
 536         (sh64_consume_datalabel): Declare.
 537         (DOLLAR_DOT): Define.
 538         * config/tc-sh64.c (shmedia_parse_exp): New.
 539         (sh64_consume_datalabel): New; just ignoring datalabel semantics.
 540         (shmedia_parse_reg): Remove const from src
 541         parameter.
 542         (shmedia_get_operands): Ditto for args parameter and ptr variable.
 543         (shmedia_md_assemble): Ditto for op_end variable.
 544         (shmedia_get_operand): Ditto for ptr parameter and src variable.
 545         Use shmedia_parse_exp, not parse_exp.
 546         * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
 547         parameter.  All callers changed.
 548         (shmedia_get_operand): Add shmedia_arg_type parameter.  All
 549         callers changed.
 550         (shmedia_parse_reg): Put first two character in local variables.
 551         Use tolower, not TO_LOWER.  If no register is found and argtype
 552         indicates a control register, scan shmedia_creg_table
 553         case-insensitive.
 554         2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
 555         * Makefile.am (CPU_TYPES): Add sh64.
 556         (TARGET_CPU_CFILES): Add config/tc-sh64.c.
 557         (TARGET_CPU_HFILES): Add config/tc-sh64.h.
 558         Regenerate dependencies.
 559         * Makefile.in: Regenerate.
 560         * configure.in: Add support for sh64-*-elf*.
 561         * configure: Regenerate.
 562         * config/tc-sh64.h: New.
 563         * config/tc-sh64.c: New.
 564         * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
 565         .mode, .isa and .uaquad.
 566         [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
 567         SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
 568         [HAVE_SH64] (END): Define as 10.
 569         [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
 570         SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
 571         MOVI_64): Define.
 572         [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
 573         SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
 574         SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
 575         MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
 576         Define.
 577         (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
 578         (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
 579         (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
 580         (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
 581         SHmedia instructions.  Handle state-change after switching to
 582         SHcompact.
 583         (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
 584         (md_parse_option) [HAVE_SH64]: Parse new options.
 585         (md_show_usage) [HAVE_SH64]: Show usage of new options.
 586         (md_convert_frag) [HAVE_SH64] <default>: Call
 587         shmedia_md_convert_frag instead of abort.
 588         (sh_force_relocation) [HAVE_SH64]: Also force relocation for
 589         BFD_RELOC_SH_SHMEDIA_CODE.
 590         (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
 591         SHcompact or SHmedia code.
 592         (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
 593         shmedia_md_apply_fix instead of abort.
 594         (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
 595         result from calling shmedia_md_estimate_size_before_relax instead
 596         of calling abort.
 597         (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
 598         do the work.
 599         (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
 600         shmedia_init_reloc and do nothing more if it returns non-zero.
 601         (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
 602         * po/POTFILES.in: Regenerate.
 603         * po/gas.pot: Regenerate.
 604
 605 2002-02-06  Alexandre Oliva  <aoliva@redhat.com>
 606
 607         * config/tc-sh.c (parse_at): Install the correct version of
 608         2002-02-04's patch.
 609
 610         * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
 611         assume fixP->fx_subsy is non-NULL.
 612
 613 2002-02-04  Alexandre Oliva  <aoliva@redhat.com>
 614
 615         * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
 616         A_DISP_PC_ABS, and adjust it by -4.
 617         (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
 618         expected.
 619         (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
 620         the operand type is not A_DISP_PC_ABS.
 621
 622 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
 623
 624         * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
 625         common and weak symbols.  Handle common and weak symbols as
 626         undefined symbols with regards to GREG handling and merging.
 627         (mmix_frob_file): Ditto.
 628
 629 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
 630
 631         * configure.in (hppa-*-netbsd*): New target.
 632         * configure: Regenerate.
 633         * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
 634
 635 2002-02-02  Alan Modra  <amodra@bigpond.net.au>
 636
 637         * config/tc-v850.c: Add missing prototypes amd use old-style
 638         function definitions.
 639         (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
 640         (sdata_section tdata_section, zdata_section, sbss_section,
 641         tbss_section, zbss_section, rosdata_section, rozdata_section,
 642         scommon_section, tcommon_section, zcommon_section,
 643         call_table_data_section, call_table_text_section): Delete.
 644         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
 645         v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
 646         v850_call_table_data, v850_call_table_text): Delete.
 647         (struct v850_seg_entry): New.
 648         (v850_seg_table): New.
 649         (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
 650         TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
 651         ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
 652         CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
 653         (do_v850_seg): New.
 654         (v850_seg): New.
 655         (v850_comm): Use do_v850_seg and v850_seg_table.  Simplify
 656         recording of alignment.
 657         (md_pseudo_table): Use v850_seg.
 658         (md_begin): Don't init .call_table_data and .call_table_text here.
 659         Set v850_seg_table bss entry.
 660
 661 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
 662
 663         Support on-demand global register allocation by passing on
 664         base-plus-offset relocs to the linker.
 665         * config/tc-mmix.c: Tweak and fix typos in comments.
 666         (allocate_undefined_gregs_in_linker): New variable.
 667         (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
 668         (md_longopts): Add --linker-allocated-gregs.
 669         (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
 670         <case OPTION_LINKER_ALLOCATED_GREGS>: New.
 671         (md_show_usage): Update text for -x.  Add text for
 672         --linker-allocated-gregs.
 673         (tc_gen_reloc): Derive default value for addend from val and
 674         baddsy.  Use addsec and bfd_is_abs_section in more places.  Don't
 675         emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
 676         GREG if allocate_undefined_gregs_in_linker.
 677         * doc/as.texinfo (Overview) <Target MMIX options>: Add
 678         --linker-allocated-gregs.
 679         * doc/c-mmix.texi (MMIX-Opts): Add blurb about
 680         --linker-allocated-gregs.  Mention that it's implied by -x.
 681         (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
 682         (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
 683
 684         * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
 685
 686 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
 687
 688         * Makefile.am: Run "make dep-am"
 689         * Makefile.in: Regenerate.
 690
 691 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
 692
 693         * config/tc-or32.c: New file.
 694         * config/tc-or32.h: New file.
 695         * configure.in: Add support for or32 targets.
 696         * configure: Regenerate.
 697         * config/obj-coff.c: Add support for or32 targets.
 698         * config/obj-coff.h: Add support for or32 targets.
 699         * Makefile.am: Add support for or32 targets.
 700         * Makefile.in: Regenerate.
 701         * NEWS: Mention support for OpenRISC.
 702         * doc/Makefile.in: Regenerate.
 703         * po/POTFILES.in: Regenerate.
 704         * po/gas.pot: Regenerate.
 705
 706 2002-01-30  Richard Sandiford  <rsandifo@redhat.com>
 707
 708         * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
 709         and mod.
 710
 711 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
 712
 713         * config/tc-mips.c (tc_gen_reloc): Arrange for
 714         BFD_RELOC_PCREL_HI16_S relocations to be output relative to
 715         their LO16 parts, even for ELF.
 716
 717 2002-01-29  Daniel Jacobowitz  <drow@mvista.com>
 718
 719         * config/tc-i386.c: Protect definitions of true and false
 720         from redefinition.
 721
 722 2002-01-28  Jakub Jelinek  <jakub@redhat.com>
 723
 724         * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
 725         made because of .weak, if they are neither defined nor used in any
 726         way.
 727
 728 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
 729
 730         * configure: Regenerated.
 731
 732 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
 733
 734         * doc/Makefile.am (install): Depend on install-info.
 735         * doc/Makefile.in: Regenerate.
 736
 737 2002-01-26  Nick Clifton <nick@redhat.com>
 738
 739         * po/fr.po: Updated version
 740
 741 2002-01-24  Kazu Hirata  <kazu@hxi.com>
 742
 743         * config/tc-h8300.c (check_operand): Don't print a warning
 744         when a valid 24-bit address is given to a 16-bit address
 745         operand.
 746
 747 2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
 748
 749         * config/tc-sh.c (sh_elf_suffix): Removed.
 750         (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
 751         sh_end_of_match, sh_parse_name): New functions.
 752         (sh_elf_cons): Simplify.
 753         (parse_exp): Reject misplaced PIC operands.
 754         (md_undefined_symbol): Simplify.
 755         (sh_fix_adjustable): Let @GOTOFF be adjusted.
 756         (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
 757         (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
 758         Complain if subsy remains at the end.
 759         * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
 760         (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
 761
 762 2002-01-22  Alexandre Oliva  <aoliva@redhat.com>
 763
 764         * config/tc-mn10300.c (xr_registers): Move `pc'...
 765         (other_registers): ... here.
 766
 767 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
 768
 769         * Makefile.am: Run "make dep-am".
 770         * Makefile.in: Regenerate.
 771         * gas/po/POTFILES.in: Regenerate.
 772
 773 2002-01-21  DJ Delorie  <dj@redhat.com>
 774
 775         * config/obj-coff.c (obj_coff_init_stab_section): Make the
 776         stabstr_name allocation permanent, as it will be referenced from
 777         the section hash.
 778
 779 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
 780
 781         * configure.in (ia64-*-netbsd*): New target.
 782         * configure: Regenerate.
 783
 784 2002-01-21  Hans-Peter Nilsson  <hp@bitrange.com>
 785
 786         * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
 787         to @dots call.
 788         <Detailed description, ARM options>: Ditto.
 789         * doc/c-arm.texi (ARM Options): Ditto.
 790
 791 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 792
 793         * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
 794         do_mia, do_mar and do_mra respectively.
 795         (do_mav_*): Renamed from do_c_*.
 796         (mav_reg_required_here, mav_parse_offset): Renamed from
 797         cirrus_reg_required_here and cirrus_parse_offset respectively.
 798         (MAV_MODE?): Renamed from CIRRUS_MODE?.
 799
 800 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 801             Keith Walker  <keith.walker@arm.com>
 802
 803         * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
 804         (insns): Add pattern for bxj instruction.
 805         (do_bxj): New function.
 806         (arm_cpus): Add arm926ej.
 807         (arm_archs): Add armv5tej.
 808
 809 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 810
 811         * doc/c-arm.texi: Add new fpe options to list of supported flags.
 812
 813 2002-01-19  Keith Walker  <keith.walker@arm.com>
 814
 815         * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
 816
 817 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 818
 819         * NEWS: Mention new ARM command-line options and VFP support.
 820
 821         * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
 822         uses changed.
 823         (ARM_CEXT_MAVERICK): Similarly.
 824         (ARM_ANY): Now means any core instruction.
 825         (CPU_DEFAULT): Default to ARM_ANY.
 826         (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
 827         (pic_code): Declare for all object types.  Make type int.
 828         (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
 829         (march_fpu_opt, mfpu_opt): Declare.
 830         (md_longopts): Tidy up conditional definitions.
 831         (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
 832         (arm_long_opts): New tables.
 833         (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
 834         (arm_parse_extension): New function.
 835         (md_parse_option): Rewrite using new table-driven system.
 836         (md_show_usage): Use new table-driven system.
 837         (md_begin): Calculate cpu_variant from command line option data.
 838         * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
 839         command-line options.
 840         * doc/c-arm.texi: Likewise.
 841
 842 2002-01-18  Andreas Jaeger  <aj@suse.de>
 843
 844         * as.c (parse_args): Update year.
 845
 846 2002-01-17  Timothy Wall  <twall@alum.mit.edu>
 847
 848         * config/tc-tic54x.c (encode_address): Add a more informative
 849         warning about incorrect syntax.
 850
 851 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
 852
 853         * po/gas.pot: Regenerate.
 854
 855 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
 856
 857         * macro.c (get_any_string): Add no-c-format comment to prevent
 858         confusion when translating string.
 859         * gasp.c (get_any_string): Add no-c-format comment to prevent
 860         confusion when translating string.
 861
 862 2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 863             Johannes Stezenbach <js@convergence.de>
 864         * config/tc-mips.c (percent_op): Ensure longer percent_op's are
 865         matched before the shorter ones.
 866         (my_getSmallParser): Fix handling of nested parentheses in
 867         percent_op's. Code cleanup.
 868         (my_getPercentOp): New function, code from my_getSmallParser.
 869         (my_getSmallExpression): Fix handling of closing parentheses.
 870         Code cleanup. Better comments.
 871
 872 2002-01-16  Nick Clifton <nickc@redhat.com>
 873
 874         po/tr.po: New file: Turkish translation.
 875         configure.in (LINGUAS): Add "tr".
 876         configure: Regenerate.
 877
 878 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
 879
 880         Support for VFP instructions
 881         * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
 882         (cp_address_required_here): New argument wb_ok.  When false, do not
 883         accept write-back forms of addressing.  Change all callers.
 884         (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
 885         (FPU_VFP_EXT_V2): Define.
 886         (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
 887         Define in terms of above.
 888         (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
 889         (vfp_reg): New struct.
 890         (vfp_regs): New array of registers.
 891         (insns): Add VFP instructions.
 892         (sn_table): New array of VFP single-precision register names.
 893         (dn_table): New array of VFP double-precision register names.
 894         (all_reg_maps): Add the new register tables.
 895         (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
 896         (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
 897         (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
 898         (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
 899         (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
 900         (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
 901         (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
 902         (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
 903         (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
 904         (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
 905         (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
 906         (do_vfp_sp_dp_cvt): New functions.
 907         (md_begin): Set soft-float flag for appropriate VFP work.
 908         (md_atof): Handle VFP-format doubles.
 909         (md_parse_option): Handle VFP command-line options.
 910         (md_show_usage): Display VFP command-line options.
 911
 912 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
 913
 914         * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
 915         various command line options.
 916
 917 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
 918
 919         * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
 920         vtinherit relocs.
 921         (xstormy16_md_apply_fix3): Do not return a value.
 922
 923 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 924
 925         * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
 926         the -EL/-EB option that matches the target's endianness.
 927         (md_parse_option): Likewise.
 928
 929 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 930
 931         * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
 932         is not dependent on ARM_BI_ENDIAN.
 933
 934 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 935
 936         * tc-arm.c (all error messages): Normalize capitalization of messages.
 937
 938         * tc-arm.h (md_operand): Delete define.
 939         * tc-arm.c (in_my_get_expression): New static variable.
 940         (my_get_expression): Set and clear it.
 941         (md_operand): New function.  If called from my_get_expression
 942         put the error in inst.error.
 943         (output_inst): Now takes argument of instruction being assembled.
 944         Print it out with any error message.
 945         (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
 946         with '=' syntax.
 947         (end_of_line): Don't update inst.error if it is already set.
 948
 949 2002-01-11  Richard Earnshaw  <rearnsha@arm.com>
 950
 951         * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
 952         op that can be translated into a mvn instruction.
 953
 954 2002-01-11  Steve Ellcey  <sje@cup.hp.com>
 955
 956         * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
 957         setting default md.flags.
 958         (SHT_INIT_ARRAY): New elf special section used by HP-UX.
 959         (SHT_FINI_ARRAY): New elf special section used by HP-UX.
 960         * gas/config/tc-ia64.c (setup_unwind_header): Add support
 961         for 32 bit unwind info blocks.
 962         (generate_unwind_image): Add support for different types
 963         of unwind images (32 bits and/or big-endian).
 964         (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
 965         (ia64_target_format): Add support for hpux target formats.
 966         (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
 967         (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
 968         SHT_FINI_ARRAY elf section types.
 969
 970 2002-01-10  Richard Earnshaw  <rearnsha@arm.com>
 971
 972         * tc-arm.c (struct reg_entry): Move before prototypes.
 973         (int_register, cp_register, fp_register): Delete.
 974         (reg_table): Delete.  Replaced with ...
 975         (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
 976         (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
 977         (mav_dspsc_table): ... one table per register set.
 978         (arm_reg_hsh): Delete.
 979         (struct reg_map): New structure.
 980         (all_reg_maps): New array.
 981         (enum arm_reg_type): New enums.
 982         (build_reg_hsh): New function.
 983         (insert_reg_alias): Use hash table passed by caller.  Adjust all
 984         callers.
 985         (create_register_alias): New function, split out from ...
 986         (md_assemble): ... here.
 987         (md_begin): Build new register hash tables.
 988         (arm_reg_parse): New argument for the hash table to search.  Adjust all
 989         callers.
 990         (arm_reg_parse_any): New function.
 991         (co_proc_number): Look up the processor number in the processor hash
 992         table.
 993         (cirrus_regtype): Delete.
 994         (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
 995         (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
 996         (ARM_EXT_MAVERICKsc_register): Delete.
 997         (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
 998         (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
 999         functions.
1000         (do_c_triple_4, do_c_triple_5): Delete.
1001         (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
1002         (do_c_quad_6): Delete.
1003         (do_c_quad_6[ab]): New functions.
1004         (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
1005         arguments to use new register parsing methods.
1006         (cirrus_reg_required_here): Likewise.
1007         (insns): Reclassify cirrus maverick worker functions.
1008         (cirrus_valid_reg): Delete.
1009
1010 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
1011
1012         * configure.in (sh*le): Set cpu_type=sh and endian=little.
1013         (sh*-*-netbsdelf*): New target.
1014         * configure: Regenerate.
1015         * tc-sh.h: Update copyright years.
1016         (TARGET_FORMAT): Add version for TE_NetBSD.
1017
1018 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
1019
1020         * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
1021         negative.
1022
1023 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
1024
1025         * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
1026         * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
1027
1028 2002-01-05  Daniel Jacobowitz  <drow@mvista.com>
1029
1030         * tc-mips.c (mips_cprestore_valid): New flag.
1031         (mips_frame_reg_valid): New flag.
1032         (macro) [M_JAL_2]: Check both flags.
1033         [M_JAL_A]: Likewise.
1034         (s_cprestore): Set mips_cprestore_valid.
1035         (tc_get_register): If setting mips_frame_reg, set
1036         mips_frame_reg_valid and clear mips_cprestore_valid.
1037         (s_mips_ent): Clear both flags.
1038         (s_mips_end): Clear both flags.
1039
1040 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
1041
1042         * write.c (write_object_file): Make use of bfd_section_list_remove.
1043         * config/obj-ecoff.c (ecoff_frob_file): Likewise.
1044         * config/tc-mmix.c (mmix_frob_file): Likewise.
1045
1046 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
1047
1048         * configure.in (i386-*-netbsdelf*): Collapse target into...
1049         (i386-*-netbsd*): ...this.  Add support for x86-64.
1050         * configure: Regenerated.
1051
1052 2002-01-03  matthew green  <mrg@redhat.com>
1053
1054         * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
1055
1056 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
1057
1058         * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
1059         NULL frag link.
1060
1061 For older changes see ChangeLog-0001
1062 \f
1063 Local Variables:
1064 mode: change-log
1065 left-margin: 8
1066 fill-column: 74
1067 version-control: never
1068 End: