gas/ChangeLog

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