gas/ChangeLog

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