[deliverable/binutils-gdb.git] / gas / ChangeLog

2003-04-03  Nick Clifton  <nickc@redhat.com>

        * NEWS: Mention support for Xtensa architecture.

2003-04-02  Philip Blundell  <philb@gnu.org>

        * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.

2003-04-02  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (macro2): Adjust implementation of
        M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
        in the case where the source and destination registers
        are the same.

2003-04-01  Bob Wilson  <bob.wilson@acm.org>

        * Makefile.am (CPU_TYPES): Add xtensa.
        (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
        (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
        (xtensa-relax.o): New target.
        Run "make dep-am".
        * Makefile.in: Regenerate.
        * configure.in: Handle xtensa-*-*.  Add xtensa-relax.o to
        extra_objects for xtensa targets.
        * configure: Regenerate.
        * write.c (write_object_file): Add new md_post_relax_hook.
        * config/tc-xtensa.c: New file.
        * config/tc-xtensa.h: Likewise.
        * config/xtensa-istack.h: Likewise.
        * config/xtensa-relax.c: Likewise.
        * config/xtensa-relax.h: Likewise.
        * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
        * doc/Makefile.in: Regenerate.
        * doc/all.texi: Set new XTENSA variable.
        * doc/as.texinfo: Set new Xtensa variable.  Describe
        Xtensa-specific options.  Define line comment character for
        Xtensa.  Add Xtensa processors to list of ELF targets where
        alignment is specified in bytes.  Add new Xtensa-Dependent node.
        Add acknowledgements for those contributing to the Xtensa port.
        * doc/internals.texi: Describe new md_post_relax_hook.
        * doc/c-xtensa.texi: New file.


2003-04-01  Nick Clifton  <nickc@redhat.com>
            Richard Earnshaw  <rearnsha@arm.com>

        * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
        (ARM_ARCH_IWMMXT): Simplify.
        (insns): Place iwmmx instructions in correct place in table.
        (arm_add_note): New function: Add a note entry to a .note section.
        (md_begin): Make the default architecture be unknown.
        Suppress the creation of an arm note section.

2003-03-26  Eric Christopher  <echristo@redhat.com>

        * config/tc-mips.c (nopic_need_relax): Check for
        S_IS_EXTERN.

2003-03-25  Stan Cox   <scox@redhat.com>
            Nick Clifton  <nickc@redhat.com>

        Contribute support for Intel's iWMMXt chip - an ARM variant:

        * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
        WC_PREFIX, REG_TYPE_IWMMXT): New constants.
        (enum wreg_type, enum iwmmxt_insn_type): New types.
        (wr_register, wc_register, wcg_register): New macros.
        (iwmmxt_table): New variable.
        (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
        do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
        do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
        do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
        do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
        do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
        do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
        cp_byte_address_offset, cp_byte_address_required_here,
        check_iwmmxt_insn): New functions.
        (asm_opcode_insns): Add iWMMXt instructions.
        (md_begin): Set the mach value for iWMMXt targets.  Create a note
        section to identify iwmmxt binaries.
        (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
        * doc/c-arm.texi: Document the support for the iWMMXt.
        * NEWS: Mention new support.

2003-03-24  Daniel Néri  <dne@mayonnaise.net>

        * doc/as.texinfo: Rename the all occurances of C54X to TIC54X.
        * doc/all.texi: Likewise.
        * doc/c-tic54x.texi: Likewise.

2003-03-21  Andreas Schwab  <schwab@suse.de>

        * config/tc-ia64.c (generate_unwind_image): Fix type of unw_rec to
        avoid aliasing issue.

2003-03-21  Martin Schwidefsky  <schwidefsky@de.ibm.com>

        * config/tc-s390.c (s390_arch_size): Initialize to zero.
        (current_arch_mask): Rename to current_mode_mask.
        (current_arch_requested): Remove variable.
        (current_cpu): New variable.
        (init_default_arch): Set defaults values for s390_arch_size,
        current_mode_mask and current_cpu.
        (md_parse_option): New options -mesa, -mzarch and -march={g5,g6,z900}.
        (md_begin): Replace current_arch_mask by current_cpu.
        (md_assemble): Adapt check and error message to current_mode_mask and
        current_cpu.

2003-03-09  James E Wilson  <wilson@tuliptree.org>

        * macro.c (buffer_and_nest): Store more to sb instead of '\n'.
        * read.c (get_line_sb): Return end of line character or '\n' if
        it is zero or non-existent.

2003-03-12  Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-mips.c (mips_validate_fix): New function.
        * config/tc-mips.h (TC_VALIDATE_FIX): Define.
        (mips_validate_fix): Declare.

2003-03-12  Alexandre Oliva  <aoliva@redhat.com>

        * Reverted 2003-03-02's patch.

2003-03-11  Steve Ellcey  <sje@cup.hp.com>

        * dwarf2dbg.c (generic_dwarf2_emit_offset): New.
        (TC_DWARF2_EMIT_OFFSET): Provide default.
        (out_debug_aranges, out_debug_info): Use it.
        * config/tc-ia64.c (ia64_dwarf2_emit_offset): New.
        (ia64_cons_fix_new): Move FUNC_DTP_RELATIVE handling ...
        (ia64_gen_real_reloc_type): ... here.
        * config/tc-ia64.h (TC_DWARF2_EMIT_OFFSET): New.

2003-03-09  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (s_mips_end): Remove !BFD_ASSEMBLER case.
        (s_mips_ent): Likewise.

2003-03-04  Dmitry Diky  <diwil@mail.ru>

        * config/tc-msp430.c (mcu_types): Add recently announced x1122
        and x1123 devices, add missed x437.
        (md_show_usage): Sort device list.

2003-03-03  J"orn Rennecke <joern.rennecke@superh.com>

        * config/tc-sh.c (sh_dsp): Replace with preset_target_arch.
        (md_begin): Use preset_target_arch.
        (md_longopts): Make isa option unconditional.
        (md_parse_option): Make OPTION_DSP and OPTION_ISA sh4 / any
        set preset_target_arch.
        (md_apply_fix3): If BFD_ASSEMBLER, adjust SWITCH_TABLE fixups
        by -S_GET_VALUE  (fixP->fx_subsy).
        (tc_gen_reloc): For SWITCH_TABLE fixups, the symbol is fixp->fx_subsy,
        and the addend is 0.
        Adjust addend of R_SH_IND12W relocations by fixp->fx_offset - 4.
        * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.

2003-03-02  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (append_insn): Add handling of
        BFD_RELOC_MIPSEMB_16_PCREL_S2. Avoid emitting unneeded
        BFD_RELOC_16_PCREL_S2 relocs and add earlier warnings about
        misaligned address and reange overflow.
        (macro_build): Add handling of BFD_RELOC_MIPSEMB_16_PCREL_S2. Add
        earlier warnings about misaligned address and reange overflow.
        (mips_ip): Add handling of BFD_RELOC_MIPSEMB_16_PCREL_S2.
        (md_apply_fix): Likewise. Fix warning output.
        (tc_gen_reloc): Add handling of BFD_RELOC_MIPSEMB_16_PCREL_S2.
        Allow BFD_RELOC_16_PCREL_S2 for all ABIs.
        (md_convert_frag): Add handling of BFD_RELOC_MIPSEMB_16_PCREL_S2.

2003-02-21  Nick Clifton  <nickc@redhat.com>

        * NEWS: Mention availability of test generator program.

2003-02-21  Miles Bader  <miles@gnu.org>

        * config/tc-v850.c (system_registers): Add v850e debug registers.
        (system_register_name): Accept up to 27 (the last v850e sys register).

2003-02-21  Bob Wilson  <bob.wilson@acm.org>

        * doc/as.texinfo: Define new COFF-ELF variable to conditionalize text
        relevant to both COFF and ELF.  Fix obvious typos and texinfo bugs.
        Capitalize section headings consistently.  Format index entries more
        consistently.  Unconditionalize text about whether text and data
        sections are alterable.  Use @ifnottex for alternatives to @tex output
        so that HTML works.  Clean up COFF vs. ELF descriptions of .section,
        .size and .type directives.  Be more polite about bad bug reports.
        Move FDL into a separate file.
        * doc/fdl.texi: New file.

2003-02-21  Richard Sandiford  <rsandifo@redhat.com>

        * config/tc-mips.c (prev_reloc_op_frag): New variable.
        (macro): Check it to decide whether a new frag is needed.
        (my_getSmallExpression): Set it.

2003-02-20  jmc  <jmc@prioris.mini.pw.edu.pl>

        * cgen.c: Fix typo: intial -> initial.

2003-02-19  Jie Zhang  <zhangjie@magima.com.cn>

        * app.c (do_scrub_chars): Handle '||' in two states.

2003-02-13  Alan Modra  <amodra@bigpond.net.au>

        * write.c (TC_FORCE_RELOCATION_SUB_SAME): Revert last change.
        * config/tc-s390.h (TC_FORCE_RELOCATION_SUB_SAME): Define.

2003-02-11  Uwe Stieber  <uwe@wwws.de>

        * configure.in: Add support for kaOS as cross build target system.
        * configure: Regenerated.

2003-02-10  Nick Clifton  <nickc@redhat.com>

        * config/tc-arm.c (md_begin): If the Maverick co-processor is
        selected, set the EF_ARM_MAVERICK_FLOAT flag and
        bfd_mach_arm_ep9312 machine number.

2003-02-08  Richard Sandiford  <rsandifo@redhat.com>

        * config/tc-mips.c (reloc_needs_lo_p): New function.
        (fixup_has_matching_lo_p): New function.
        (append_insn): Use reloc_needs_lo_p to check whether a relocation
        might need a matching %lo().  Reuse the head of mips_hi_fixup_list
        if that fixup already has a matching %lo().  Don't call frag_wane here.
        (macro): Call frag_wane here if the last unmatched hi was in the
        current frag.
        (pic_need_relax): New function, split out from...
        (md_estimate_size_before_relax): ...here.
        (mips_frob_file): Use reloc_needs_lo_p.  Use pic_need_relax to test
        whether BFD_RELOC_MIPS_GOT16 fixups refer to global symbols.

2003-02-07  Richard Sandiford  <rsandifo@redhat.com>

        * config/tc-mips.c (my_getSmallExpression): Rework bracket handling.

2003-02-06  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-ppc.c (ppc_elf_suffix): Undo part of last change so that
        x@toc+off works.

2003-02-05  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-ppc.c (mapping): Handle new TLS reloc specs.
        (ppc_elf_suffix): Don't warn for x+off@got when ppc64 and don't
        accept x@got+off etc.
        (md_assemble): Handle TLS relocs.
        (ppc_force_relocation): Force for all TLS relocs.
        (ppc_fix_adjustable): Likewise.
        (md_apply_fix3): Handle TLS relocs.

2003-02-04  Alan Modra  <amodra@bigpond.net.au>

        * config/obj-elf.c (obj_elf_change_section): Set SEC_LINK_ONCE and
        SEC_LINK_DUPLICATES_DISCARD directly rather than using elf_linkonce_p.

2003-02-02  Richard Sandiford  <rsandifo@redhat.com>

        * config/tc-mips.c (enum small_ex_type): Remove.
        (imm_unmatched_hi): Remove.
        (md_assemble): Remove use of imm_unmatched_hi.  Remove the last
        argument from calls to append_insn.
        (append_insn): Remove unmatched_hi parameter; check reloc_type[0]
        instead.
        (macro_build): Update append_insn calls.
        (mips16_macro_build, macro_build_lui): Likewise.
        (mips_ip): Rework handling of small expressions.  Move explicit
        relocation handling into my_getSmallExpression.  Assume that the
        value of 'o' operands is zero if there is only one bracketed
        expression left.
        (percent_op): Make constant.  Record the BFD relocation code
        associated with each operator.
        (my_getSmallParser, my_getPercentOp): Remove.
        (parse_relocation): New function.
        (my_getSamllExpression): Rework.  Fill in relocations here
        rather than in mips_ip.

2003-01-29  Nick Clifton  <nickc@redhat.com>

        * config/tc-i386.c (line_comment_chars): Add '#'.  This makes the
        assembler's handling of # <linenum> "<filename>" directives work.

2003-01-28  Jakub Jelinek  <jakub@redhat.com>

        * dwarf2dbg.c: Include filenames.h.
        (struct file_entry): Make filename const char *.
        (dirs, dirs_in_use, dirs_allocated): New variables.
        (get_filenum): Add NUM argument.  Build directory table.
        (dwarf2_where): Adjust caller.
        (dwarf2_directive_file): Use get_filenum to allocate
        slot in file and directory tables.
        (dwarf2_directive_loc): Recreate full filename from
        directory and filename part if needed for listing.
        (out_file_list): Output directory table.
        Output main source file dirname before its filename.

2003-01-28    Dmitry Diky <diwil@mail.ru>

        * config/tc-msp430.c: Replace occurences of 'tolower' with
        'TOLOWER'.

2003-01-27  David Mosberger  <davidm@hpl.hp.com>

        * config/tc-ia64.c (dot_vframesp): Correct error message.
        (dot_vframepsp): Ditto.

2003-01-27  Alexandre Oliva  <aoliva@redhat.com>

        * configure.in (em): Set to irix on all Irix systems.
        * configure: Rebuilt.
        * config/te-irix.h: New file.
        * config/tc-mips.c (mips_dwarf2_format): Use TE_IRIX to decide
        whether to use Irix-specific 64-bit format.

2003-01-27  Martin Schwidefsky  <schwidefsky@de.ibm.com>

        * config/tc-s390.c (s390_elf_cons): Avoid designated initializers.

2003-01-25  Jakub Jelinek  <jakub@redhat.com>

        * config/tc-sparc.c (sparc_ip): Handle TLS % operators.
        (tc_gen_reloc): Handle TLS relocs.
        (sparc_cons, cons_fix_new_sparc): Handle %r_tls_dtpoff.
        * config/tc-sparc.h (tc_fix_adjustable): Don't adjust TLS
        relocs.
        * config/obj-elf.c (obj_elf_section_word): Handle tls.
        (obj_elf_type): Handle tls_object.

2003-01-24  Martin Schwidefsky  <schwidefsky@de.ibm.com>

        * config/tc-s390.c (s390_tls_suffix): New function.
        (elf_suffix_type): Add suffix enums for TLS relocations.
        (s390_elf_suffix): Add suffix strings for TLS relocations.
        (s390_elf_cons): Map new lenght/elf suffix combinations for TLS to
        bfd relocations.
        (md_gather_operands): Map new instruction operand/elf suffix
        combinations for TLS to bfd relocations.
        (tc_s390_fix_adjustable): Add new TLS relocations.
        (tc_s390_force_relocation): Likewise.
        (md_apply_fix3): Likewise.

2003-01-24  Alan Modra  <amodra@bigpond.net.au>

        * as.h: Update copyright date.
        * symbols.c: Likewise.
        * config/tc-d10v.h: Likewise.
        * config/tc-fr30.h: Likewise.
        * config/tc-i960.h: Likewise.
        * config/tc-mips.h: Likewise.

        * config/tc-hppa.h (DIFF_EXPR_OK): Define.
        (MD_APPLY_SYM_VALUE): Move.

2003-01-23  Nick Clifton  <nickc@redhat.com>

        NEWS: Announce sh2e support.

        * Add sh2e support:

        2002-04-02  Alexandre Oliva  <aoliva@redhat.com>

                * config/tc-sh.c (md_show_usage): Added sh2e next to
                sh3e.
                (sh_elf_final_processing): Handle arch_sh2e.

2003-01-23  Alan Modra  <amodra@bigpond.net.au>

        * symbols.c (S_FORCE_RELOC): Add "strict" param.
        * symbols.h (S_FORCE_RELOC): Likewise.
        * config/obj-aout.h (S_FORCE_RELOC): Likewise.
        * config/obj-bout.h (S_FORCE_RELOC): Likewise.
        * config/obj-coff.h (S_FORCE_RELOC): Likewise.
        * config/obj-ieee.h (S_FORCE_RELOC): Likewise.
        * config/obj-vms.h (S_FORCE_RELOC): Likewise.
        * write.c (generic_force_reloc): New function.
        (TC_FORCE_RELOCATION): Use it here instead of S_FORCE_RELOC.
        (TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too.
        (adjust_reloc_syms): Adjust S_FORCE_RELOC call.
        * as.h (generic_force_reloc): Declare.
        * doc/internals.texi (S_FORCE_RELOC): Update.
        (TC_FORCE_RELOCATION_SUB_SAME): Update.

        * config/tc-alpha.c (alpha_force_relocation): Adjust to use
        generic_force_reloc.
        (alpha_fix_adjustable): Likewise.
        * config/tc-arm.c (arm_force_relocation): Likewise.
        * config/tc-cris.c (md_cris_force_relocation): Likewise.
        * config/tc-frv.c (frv_force_relocation): Likewise.
        * config/tc-i386.c (md_apply_fix3): Likewise.
        * config/tc-ia64.c (ia64_force_relocation): Likewise.
        * config/tc-ip2k.c (ip2k_force_relocation): Likewise.
        * config/tc-m32r.c (m32r_force_relocation): Likewise.
        * config/tc-m68hc11.c (tc_m68hc11_force_relocation): Likewise.
        * config/tc-mcore.c (mcore_force_relocation): Likewise.
        * config/tc-mips.c (mips_force_relocation): Likewise.
        * config/tc-mmix.c (mmix_force_relocation): Likewise.
        * config/tc-ppc.c (ppc_force_relocation): Likewise.
        * config/tc-s390.c (tc_s390_force_relocation): Likewise.
        * config/tc-sh.c (sh_force_relocation): Likewise.
        (md_pcrel_from_section): Likewise.
        * config/tc-sparc.c (tc_gen_reloc): Likewise.
        * config/tc-v850.c (v850_force_relocation): Likewise.
        * config/tc-xstormy16.c (xstormy16_force_relocation): Likewise.
        * config/tc-i386.h (TC_FORCE_RELOCATION): Likewise.
        * config/tc-mcore.h (TC_FORCE_RELOCATION): Likewise.
        * config/tc-sparc.h (tc_fix_adjustable): Likewise.

        * config/tc-d10v.c (d10v_force_relocation): Delete.
        * config/tc-d10v.h (TC_FORCE_RELOCATION): Don't define.
        * config/tc-dlx.c (md_dlx_force_relocation): Delete.
        * config/tc-dlx.h (TC_FORCE_RELOCATION): Don't define.
        * config/tc-fr30.c (fr30_force_relocation): Delete.
        * config/tc-fr30.h (TC_FORCE_RELOCATION): Don't define.
        * config/tc-mn10300.c (mn10300_force_relocation): Delete.
        * config/tc-mn10300.h (TC_FORCE_RELOCATION): Don't define.
        (TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too.
        * config/tc-i960.h (TC_FORCE_RELOCATION_SUB_SAME): Likewise.
        * config/tc-hppa.c (hppa_force_relocation): Adjust S_FORCE_RELOC call.
        * config/tc-mips.c (RELAX_BRANCH_TOOFAR): Warning fix.
        * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Don't define.
        * config/tc-openrisc.c (openrisc_force_relocation): Delete.
        * config/tc-openrisc.h (TC_FORCE_RELOCATION): Don't define.
        * config/tc-sparc.c (elf32_sparc_force_relocation): Delete.
        * config/tc-sparc.h (TC_FORCE_RELOCATION): Don't define for ELF.
        * config/tc-i386.c (i386_force_relocation): Delete.
        * config/tc-i386.h (TC_FORCE_RELOCATION): Don't define for
        BFD_ASSEMBLER.
        (EXTERN_FORCE_RELOC): Fix TE_PE and STRICT_PE_FORMAT nesting.
        * config/tc-m68k.h (TC_FORCE_RELOCATION): Don't define.
        * config/tc-pj.h (TC_FORCE_RELOCATION): Don't define.
        * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Don't call
        S_FORCE_RELOC.
        (TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too.
        * config/tc-sh64.h (TC_FORCE_RELOCATION_SUB_SAME): Likewise.

2003-01-23  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-sh64.c (shmedia_frob_section_type): Adjust for changed
        sh64_elf_section_data.
        * config/tc-sh64.h: Include elf32-sh64.h.
        * config/tc-m68hc11.c: Don't include stdio.h.
        (md_show_usage): Fix missing continuation.
        * Makefile.am: Run "make dep-am".
        * Makefile.in: Regenerate.

2003-01-22  Nick Clifton  <nickc@redhat.com>

        * as.h: Include fopen-bin.h not fopen-same.h for mingw32 hosts.

2003-01-21  Fabio Alemagna  <falemagn@aros.org>

        * configure.in: Handle *-*-aros*.
        * configure:    Regenerated from configure.in.

2003-01-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>

        * config/tc-s390.c (elf_suffix_type): Add suffix enums for gotoff,
        gotplt and pltoff relocations.
        (s390_elf_suffix): Add suffix strings for gotoff, gotplt and pltoff.
        (s390_elf_cons): Map new lenght/elf suffix combinations for gotoff,
        gotplt and pltoff to bfd relocations.
        (md_gather_operands): Map new instruction operand/elf suffix
        combinations to bfd relocations.
        (tc_s390_fix_adjustable): Add new gotoff, gotplt and pltoff relocations
        to the list of unadjustable relocations.
        (tc_s390_force_relocation): Always emit relocations for gotoff, gotplt
        and pltoff relocations.
        (md_apply_fix3): Add the new relocations.

2003-01-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>

        * config/tc-s390.c (md_apply_fix3): Emit error message for relocations
        with a subsy symbol.

2003-01-17  Stephane Carrez  <stcarrez@nerim.fr>

        * config/tc-m68hc11.c (tc_m68hc11_fix_adjustable): Prevent adjustment
        of relocs for memory bank addressing.

2003-01-17  Stephane Carrez  <stcarrez@nerim.fr>

        * config/tc-m68hc11.c (md_show_usage): Update usage.
        (md_parse_option): Recognize -m68hcs12.
        (m68hc11_elf_final_processing): Set EF_M68HCS12_MACH flag to identify
        HCS12.
        * doc/as.texinfo (Overview): Document new option -m68hcs12.

2003-01-16  Jakub Jelinek  <jakub@redhat.com>

        * config/tc-ia64.c (ia64_cons_fix_new): Handle @dtprel() in data.

2003-01-16  Alan Modra  <amodra@bigpond.net.au>

        * Makefile.am: Run "make dep-am".
        * Makefile.in: Regenerate.
        * po/POTFILES.in: Regenerate.

2003-01-11  Alan Modra  <amodra@bigpond.net.au>

        * read.c (get_absolute_expr): New, split out from..
        (get_absolute_expression): ..here.
        * read.h (get_absolute_expr): Declare.
        * config/obj-elf.c (elf_common): Use offsetT for "temp" and "size".
        Trim size to arch bits_per_address, and test for negative input
        via get_absolute_expr.

2003-01-07  DJ Delorie  <dj@redhat.com>

        * config/tc-xstormy16.c (md_cgen_lookup_reloc): Adjust value based
        on operand type.
        (xstormy16_md_apply_fix3): Use adjustment.

2003-01-02  Ben Elliston  <bje@redhat.com>

        * configure.in: Add iq2000-elf target.
        * configure: Regenerate.
        * config/tc-iq2000.c: New file.
        * config/tc-iq2000.h: Likewise.
        * po/gas.pot: Regenerate.

2003-01-02  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c: Update copyright years to include 2003.
        (mips_ip): Fix indentation of "+A", "+B", and "+C" handling.
        Additionally, clean up their code slightly and clean up their
        comments some more.

        * doc/c-mips.texi: Add MIPS32r2 to ".set mipsN" documentation.

2003-01-01  Daniel Jacobowitz  <drow@mvista.com>

        * doc/Makefile.am (as.1): Depend on "asconfig.texi gasver.texi
        $(CPU_DOCS)".
        * doc/Makefile.in: Regenerate.

2003-01-01  John David Anglin  <dave.anglin@nrc.ca>

        * config/obj-elf.c (special_sections): Work around HP's incorrect usage
        of .init and .fini sections for array initializers and finalizers.

2002-12-31  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (validate_mips_insn, mips_ip): Recognize
        the "+D" operand, which will be used only by the disassembler.

2002-12-30  Chris Demetriou  <cgd@broadcom.com>

        * configure.in: Recognize mipsisa32r2, mipsisa32r2el, and
        CPU variants.
        * configure: Regenerate.
        * config/tc-mips.c (ISA_HAS_DROR, ISA_HAS_ROR): New defines.
        (macro_build): Handle "K" operand.
        (macro2): Use ISA_HAS_DROR and ISA_HAS_ROR in the places where
        CPU_HAS_DROR and CPU_HAS_ROR are currently used.
        (mips_ip): New variable "lastpos", and implement "+A", "+B",
        and "+C" operands for MIPS32 Release 2 ins/ext instructions.
        Implement "K" operand for MIPS32 Release 2 rdhwr instruction.
        (validate_mips_insn): Implement "+" as a way to extend the
        allowed operands, and implement "K", "+A", "+B", and "+C"
        operands.
        (OPTION_MIPS32R2): New define.
        (md_longopts): Add entry for OPTION_MIPS32R2.
        (OPTION_ELF_BASE): Adjust to accomodate OPTIONS_MIPS32R2.
        (md_parse_option): Handle OPTION_MIPS32R2.
        (s_mipsset): Reimplement handling of ".set mipsN" options
        and add support for ".set mips32r2".
        (mips_cpu_info_table): Add entry for "mips32r2" (MIPS32 Release 2).
        (md_show_usage): Document "-mips32r2" option.
        * doc/as.texinfo: Document "-mips32r2" option.
        * doc/c-mips.texi: Likewise.

2002-12-30    Dmitry Diky <diwil@mail.ru>

        * configure.in: Add msp430 target.
        * configure: Regenerate.
        * Makefile.am: Add msp430 target.
        * Makefile.in: Regenerate.
        * config/tc-msp430.c: New file: msp430 assembler.
        * config/tc-msp430.h: New file: target macros for msp430.
        * doc/Makefile.am: Add msp430 target.
        * doc/Makefile.in: Regenerate.
        * doc/as.texinfo: Include msp430 documenation.
        * doc/all.texi: Enable msp430 documentation.
        * doc/c-msp430.texi: New file: document msp430 specific features
        of the assembler.

2002-12-25  Alexandre Oliva  <aoliva@redhat.com>

        * dwarf2dbg.c (DWARF2_ADDR_SIZE): New macro.
        (dwarf2_finish): Use it.
        * doc/internals.texi (DWARF2_ADDR_SIZE): Document it.
        * config/tc-mips.h (DWARF2_ADDR_SIZE): Override.

2002-12-20  DJ Delorie  <dj@redhat.com>

        * config/tc-xstormy16.c (md_cgen_lookup_reloc): Support
        BFD_RELOC_XSTORMY16_12.

2002-12-19  Alan Modra  <amodra@bigpond.net.au>

        * doc/as.texinfo (Invoking): Typo fix.
        * config/tc-tic54x.c (encode_operand): Comment typo fix.

2002-12-18  Kazu Hirata  <kazu@cs.umass.edu>

        * doc/c-alpha.texi: Fix typos.
        * doc/c-arm.texi: Likewise.
        * doc/c-d10v.texi: Likewise.
        * doc/c-i370.texi: Likewise.
        * doc/c-i960.texi: Likewise.
        * doc/c-ia64.texi: Likewise.
        * doc/c-mmix.texi: Likewise.
        * doc/c-ns32k.texi: Likewise.
        * doc/c-pdp11.texi: Likewise.
        * doc/c-pj.texi: Likewise.
        * doc/c-sh64.texi: Likewise.
        * doc/c-sparc.texi: Likewise.
        * doc/c-tic54x.texi: Likewise.
        * doc/c-v850.texi: Likewise.
        * doc/c-vax.texi: Likewise.
        * doc/internals.texi: Likewise.

2002-12-18  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (macro): In M_DROL, M_DROR, M_ROL, and M_ROR,
        use hardware rotate ops as appropriate.  In M_DROL_I, M_DROR_I,
        M_ROL_I, and M_ROR_I, simplify code, clean up warnings, and
        arrange not to issue warnings about use of AT when AT is not
        actually used.

2002-12-17  Nick Clifton  <nickc@redhat.com>

        * as.c (std_longopts): Duplicate --keep-locals entry in order to
        prevent it being confused with -k.

2002-12-16  Andrew MacLeod  <amacleod@redhat.com>

        * config/tc-xstormy16.c (md_cgen_lookup_reloc): If a relocation
        has already been set up, use it.

2002-12-16  Kazu Hirata  <kazu@cs.umass.edu>

        * ChangeLog-9295: Fix a typo.
        * README: Likewise.
        * config/tc-d10v.c: Fix a comment typo.
        * config/tc-dlx.c: Likewise.
        * config/tc-h8300.h: Likewise.
        * config/tc-h8500.h: Likewise.
        * config/tc-mips.c: Likewise.
        * config/tc-s390.c: Likewise.
        * config/tc-sh.h: Likewise.
        * config/tc-tic80.h: Likewise.
        * config/tc-w65.h: Likewise.
        * config/tc-z8k.c: Likewise.
        * config/tc-z8k.h: Likewise.
        * testsuite/gas/h8300/cmpsi2.s: Likewise.

2002-12-16  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-d30v.c (check_range): Warning fixes, formatting.
        Simplify sign extension.  Remove redundant unsigned < 0 test.
        * config/tc-i960.c (md_ri_to_chars): Prototype.
        * config/tc-mcore.c (md_pseudo_table): Fix typo.
        (dump_literals): Init brarsym, and test later instead of isforce.

        * config/tc-ns32k.c (encode_operand): Constify operandsP and suffixP.
        (parse): Constify line and lineptr.
        (md_begin): Calculate endop here.

2002-12-13  Alan Modra  <amodra@bigpond.net.au>

        * config/obj-vms.c: Formatting.  Include fnctl.h.
        (Create_VMS_Object_File): Fix creat call for sane unix systems.
        (Object_Record_Offset): Make it a size_t.
        (Flush_VMS_Object_Record_Buffer): Fix signed/unsigned warning.
        (VMS_TBT_Routine_End <Size>): Make var unsigned long.
        (VMS_Fix_Indirect_Reference <Offset>): Make arg addressT.
        (synthesize_data_segment <data_size>): Remove ATTRIBUTE_UNUSED.
        (vms_fixup_data_section <data_size>): Add here instead.
        * config/e-criself.c: Fix typo in last change.

2002-12-13  Alan Modra  <amodra@bigpond.net.au>

        * write.c (write_object_file): Fix signed/unsigned warning.
        * config/e-crisaout.c (crisaout_bfd_name): Prototype.
        * config/e-criself.c (criself_bfd_name): Prototype.
        * config/obj-aout.c (s_sect): Remove unused function.
        * config/obj-bout.c (obj_bout_line <ignore>): Add ATTRIBUTE_UNUSED.
        * config/obj-coff.c (coff_last_bf): Don't declare for OBJ_XCOFF.
        (fixup_mdeps <h>): Add ATTRIBUTE_UNUSED.
        * config/obj-ecoff.c (ecoff_frob_file <addr>): Likewise.
        * config/obj-vms.c (setup_basic_type <spnt>): Likewise.
        (VMS_RSYM_Parse <Current_Routine>): Likewise.
        (vms_fixup_text_section <text_siz>): Likewise.
        (synthesize_data_segment <data_size>): Likewise.
        (vms_fixup_xtors_section <sect_no>): Likewise.
        (structure_count): Don't use implicit int type.
        * config/tc-a29k.c (insert_sreg): Prototype.
        (define_some_regs): Prototype, make static.
        (parse_operand): Likewise.
        (md_parse_option <c,arg>): Add ATTRIBUTE_UNUSED.
        (md_show_usage <stream>): Likewise.
        (md_section_align <segment>): Likewise.
        (md_convert_frag <all args>): Likewise.
        (md_estimate_size_before_relax <all args>): Likewise.
        (md_apply_fix3): Don't cast valP pointer type.  Fix bogus >>='s.
        * config/tc-arm.c (arm_validate_fix): Only for OBJ_COFF or OBJ_ELF.
        * config/tc-d30v.c (md_parse_option <arg>): Add ATTRIBUTE_UNUSED.
        (md_undefined_symbol <name>): Likewise.
        (md_convert_frag <all args>): Likewise.
        (write_long <opcode>): Likewise.
        (tc_gen_reloc <seg>): Likewise.
        (md_estimate_size_before_relax <all args>): Likewise.
        (md_apply_fix3 <seg>): Likewise.
        (s_d30v_align <ignore>): Likewise.
        (build_insn): Correct format string.
        (md_apply_fix3): Likewise.
        * config/tc-fr30.c (md_parse_option <c,arg>):  Add ATTRIBUTE_UNUSED.
        (md_undefined_symbol <name>): Likewise.
        (md_convert_frag <all args>): Likewise.
        (md_cgen_lookup_reloc <insn>): Likewise.
        (md_begin): Delete unused vars.
        (md_assemble): Likewise.
        (md_estimate_size_before_relax): Likewise.
        (fr30_relax_frag): #if 0 out, seems unused.
        (md_atof): Remove declaration of atof_ieee.
        (restore_colon): Prototype.
        * config/tc-frv.c (frv_insert_vliw_insn): Prototype.
        (frv_find_in_vliw): Likewise.
        (frv_debug_tomcat): Likewise.
        (frv_adjust_vliw_count): Likewise.
        (frv_tomcat_shuffle): Likewise.
        (frv_tomcat_analyze_vliw_chains): Likewise.  Correct args to
        frv_find_in_vliw call.
        (md_atof): Remove declaration of atof_ieee.
        * config/tc-h8500.c (cons): Delete declaration.
        (md_begin <opcode>): Constify.
        (displacement_size, immediate_size, absolute_size): Remove.
        (build_relaxable_instruction <operand>): Add ATTRIBUTE_UNUSED.
        (tc_crawl_symbol_chain <headers>): Likewise.
        (md_undefined_symbol <name>): Likewise.
        (tc_headers_hook <headers>): Likewise.
        (md_parse_option <c,arg>): Likewise.
        (md_show_usage <stream>): Likewise.
        (md_convert_frag <headers, seg>): Likewise.
        (tc_coff_symbol_emit_hook <ignore>): Likewise.
        (md_atof): Remove declaration of atof_ieee.
        (tc_aout_fix_to_chars): Remove unused function.
        (parse_reg): Prototype.
        (parse_exp): Prototype.
        (skip_colonthing): Prototype.  Use &&, not & in logical expressions.
        (parse_reglist): Prototype.
        (get_operand): Prototype.
        (get_operands): Prototype.
        (get_specific): Prototype.  Make "this_index" signed.
        (check): Prototype, make static.
        (insert): Prototype
        (build_relaxable_instruction): Prototype, make static.
        (build_bytes): Prototype.
        (wordify_scb): Prototype.
        * config/tc-h8500.h (start_label): Declare.
        (tc_coff_sizemachdep): Declare.
        * config/tc-i370.c (i370_ebcdic <unused>): Add ATTRIBUTE_UNUSED.
        (i370_rmode <unused>): Likewise.
        (i370_csect <unused>): Likewise.
        (i370_dc <unused>): Likewise.
        (i370_ds <unused>): Likewise.
        (i370_elf_lcomm <unused>): Likewise.
        (i370_ltorg <ignore>): Likewise.
        (i370_using <ignore>): Likewise.
        (i370_drop <ignore>): Likewise.
        (i370_byte <ignore>): Likewise.
        (i370_tc <ignore>): Likewise.
        (md_estimate_size_before_relax <fragp, seg>): Likewise.
        (md_convert_frag <all args>): Likewise.
        (md_undefined_symbol <name>): Likewise.
        (md_pcrel_from_section <sec>): Likewise.
        (tc_gen_reloc <seg>): Likewise.
        (i370_section_letter): #if 0 unused functions.
        (i370_section_word, i370_section_type, i370_section_flags): Likewise.
        (symbol_locate): Prototype.
        * config/tc-i860.c (md_atof): Remove declaration of atof_ieee.
        (md_number_to_disp, md_number_to_field): Remove.
        (md_apply_fix3): Correct format string and cast "fup".
        * config/tc-i960.c (md_convert_frag): Add ATTRIBUTE_UNUSED to args.
        (s_endian <ignore>): Likewise.
        (md_undefined_symbol <name>): Likewise.
        (tc_crawl_symbol_chain <headers>): Likewise.
        (tc_set_bal_of_call): Likewise.
        (tc_coff_symbol_emit_hook <symbolP>): Likewise.
        (i960_handle_align <fragp>): Likewise.
        (i960_validate_fix <this_segment_type>): Likewise
        (tc_gen_reloc <section>): Likewise.
        (tc_coff_symbol_emit_hook): Only define for OBJ_COFF.
        (struct memS, struct regop): Forward declare.
        (brcnt_emit, brlab_next, cobr_fmt, ctrl_fmt, emit, get_args,
        get_cdisp, get_ispec, get_regnum, i_scan, mem_fmt, mema_to_memb,
        parse_expr, parse_ldconst, parse_memop, parse_po, parse_regop,
        reg_fmt, relax_cobr, s_leafproc, s_sysproc, shift_ok, syntax,
        targ_has_sfr, targ_has_iclass, tc_bfd_fix2rtype): Prototype.
        (md_chars_to_number, md_number_to_imm): Make static, prototype.
        (md_number_to_field): Likewise.
        (md_number_to_disp): Remove unused function.
        (md_atof): Remove declaration of atof_ieee.
        (md_apply_fix3): Correct md_number_to_imm call.
        * config/tc-ip2k.c (md_assemble): Warning fix.
        * config/tc-m32r.c (md_parse_option <arg>): Add ATTRIBUTE_UNUSED.
        (fill_insn <ignore>): Likewise.
        (debug_sym <ignore>): Likewise.
        (md_undefined_symbol <name>): Likewise.
        (m32r_scomm <ignore>): Likewise.
        (md_convert_frag <abfd>): Likewise.
        (md_cgen_lookup_reloc <insn>): Likewise.
        (m32r_record_hi16 <seg>): Likewise.
        (md_estimate_size_before_relax): #if 0 old_fr_fix.
        (allow_m32rx): Prototype.
        (first_writes_to_seconds_operands): Prototype.
        (writes_to_pc): Prototype.
        (can_make_parallel): Prototype.
        (make_parallel): Prototype.
        (target_make_parallel): Prototype.
        (assemble_two_insns): Prototype.
        (m32r_record_hi16): Prototype.
        (md_atof): Remove declaration of atof_ieee.
        * config/tc-m32r.h (m32r_fix_adjustable): Declare.
        (m32r_force_relocation): Prototype.
        (m32r_elf_section_change_hook): Prototype.
        * config/tc-m68k.c (tc_gen_reloc <section>): Add ATTRIBUTE_UNUSED.
        (md_show_usage): Fix signed/unsigned warning.
        * config/tc-m88k.c (get_reg): Make reg_prefix param unsigned.
        (calcop): Ditto for reg_prefix var.
        (hexval): Add cast to fix signed/unsigned warning.
        (md_number_to_disp): Delete unused function.
        (md_number_to_field): Likewise.
        (float_cons, cons, s_globl, s_space, s_set, s_lcomm): Remove decl.
        (match_name): Prototype.
        (get_bf2): Prototype.
        (get_bf_offset_expression): Prototype.
        * config/tc-mcore.c (mcore_s_literals <ignore>): Add ATTRIBUTE_UNUSED.
        (md_undefined_symbol <ignore>): Likewise.
        (md_create_short_jump <all args>): Likewise.
        (md_create_long_jump <all args>): Likewise.
        (md_convert_frag <abfd, sec>): Likewise.
        (md_apply_fix3 <segment>): Likewise.
        (md_section_align <segment>): Likewise.
        (md_pcrel_from_section <sec>): Likewise.
        (tc_gen_reloc <section>): Likewise.
        (reg_m, reg_n, immediate): Delete unused vars.
        (dump_literals): Fix signed/unsigned warning.
        (enter_literal): Likewise.
        (parse_imm): Likewise.  Also fix format string.
        (parse_mem): Remove unused var.
        (md_assemble <LS>): Abort on unexpected inst.
        (md_atof): Remove declaration of atof_ieee.
        (md_parse_option): Remove unused vars.
        (md_apply_fix3): Fix format strings, cast args.
        (tc_gen_reloc): Delete unused var.
        * config/tc-mcore.h (tc_coff_sizemachdep): Declare.
        * config/tc-mn10200.c (md_parse_option <c, arg>): Add ATTRIBUTE_UNUSED.
        (md_undefined_symbol <name>): Likewise.
        (md_convert_frag <abfd>): Likewise.
        (tc_gen_reloc <seg>): Likewise.
        (check_operand <insn>): Likewise.
        (md_convert_frag): Fix format strings.
        (tc_gen_reloc): Delete fx_addsy - fx_subsy code.
        * config/tc-openrisc.c (ignore_pseudo): Prototype.
        (md_atof): Remove declaration of atof_ieee.
        * config/tc-or32.c (parse_operand): Prototype non-BFD too.
        (md_apply_fix3): Fix bogus >>='s.
        (md_undefined_symbol): Delete unused var.
        * config/tc-pj.c (little, big, parse_exp_save_ilp): Prototype.
        (c_to_r, ipush_code, fake_opcode, alias): Likewise.
        (fake_opcode): Adjust for pj_opc_int_t change.
        (md_begin): Likewise.
        (md_assemble): Likewise.
        (ipush_code): Correct parse_exp_save_ilp call.  Test pending_reloc
        instead of non-existent third arg of parse_exp_save_ilp.
        (md_parse_option): Correct "little" and "big" calls.
        * config/tc-sparc.c (s_register): Only declare #ifdef OBJ_ELF.
        (md_apply_fix3 <segment>): Add ATTRIBUTE_UNUSED.
        (tc_gen_reloc <section>): Likewise.
        * config/tc-tic30.c: #include stdarg.h or varargs.h.
        (debug): Rewrite using VA_* macros.
        (md_estimate_size_before_relax): Add ATTRIBUTE_UNUSED to args.
        (md_convert_frag): Likewise.
        (md_parse_option): Likewise.
        (md_show_usage): Likewise.
        (md_undefined_symbol): Likewise.
        (tc_gen_reloc): Likewise.
        (md_operand): Likewise.
        (tc_aout_pre_write_hook): Delete.
        (struct tic30_insn): Make "operands" unsigned.
        (struct tic30_par_insn): Likewise.
        (md_assemble): Likewise for "count", "i" and "numops".
        (tic30_parallel_insn): Likewise for vars here.
        (tic30_operand): Likewise.  Remove useless unsigned >= 0 comparison.
        * config/tc-tic30.h (tc_aout_pre_write_hook): Define as empty.
        * config/tc-tic80.c (obj_coff_section): Delete declaration.
        (md_estimate_size_before_relax): Add ATTRIBUTE_UNUSED on args.
        (md_undefined_symbol): Likewise.
        (md_parse_option): Likewise.
        (md_convert_frag): Likewise.
        (tc_coff_symbol_emit_hook): Likewise.
        (md_atof): Remove declaration of atof_ieee.
        (const_overflow): Warning fixes, tidy.
        (get_operands): Delete unused vars.
        (internal_error_a): Adjust format string to expect a long for arg.
        (find_opcode): Warning fixes, simplify.
        (build_insn): Cast internal_error_a arg.
        (md_begin): Likewise.
        (md_apply_fix3): Likewise.
        (md_assemble): Delete unused var.
        * config/tc-tic80.h (tc_coff_fix2rtype): Prototype.
        * config/tc-z8k.c (cons, obj_coff_section): Delete declarations.
        (whatreg, parse_reg, parse_exp): Make static, prototype.
        (checkfor, regword, regaddr, get_ctrl_operand): Prototype.
        (get_flags_operand, get_interrupt_operand, get_cc_operand): Likewise.
        (get_operand, get_operands, get_specific, newfix): Likewise.
        (apply_fix, build_bytes): Likewise.
        (md_atof): Remove declaration of atof_ieee.
        (tc_aout_fix_to_chars): Delete.
        (md_begin): Constify "opcode".  Don't try to init opcode->idx.
        Fix s_unseg call.
        (md_parse_option): Fix s_segm and s_unseg calls.

2002-12-12  Alexandre Oliva  <aoliva@redhat.com>

        * tc-mips.c (RELAX_BRANCH_ENCODE): Remove reloc_s2 argument.
        Adjust callers.
        (RELAX_BRANCH_RELOC_S2): Delete.
        (append_insn): Use only BFD_RELOC_16_PCREL_S2 for branches.
        Do not handle BFD_RELOC_16_PCREL.
        (macro_build, mips_ip): Likewise.
        (md_pcrel_from): Return 4 for undefined symbols regardless of
        mips_pic.
        (md_apply_fix3): Use only BFD_RELOC_16_PCREL_S2 for branches.
        Don't dereference howto if no such relocation is available.
        Do not apply hack for in-place zero addend in NEWABI.
        (md_convert_frag): Use only BFD_RELOC_16_PCREL_S2 for branches.

2002-12-12  Alexandre Oliva  <aoliva@redhat.com>,
            Alan Modra  <amodra@bigpond.net.au>

        * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Define.
        (TC_LINKRELAX_FIXUP): Add comments.

2002-12-12  Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-mn10300.c (set_arch_mach): Change argument type to
        avoid warnings.
        (r_register_name, xr_register_name): Add prototype declarations.

2002-12-08  H.J. Lu <hjl@gnu.org>

        * config/tc-ia64.c (md_apply_fix3): Remove the PCREL hack
        copied from tc-i386.c.

2002-12-08  Stephane Carrez  <stcarrez@nerim.fr>

        Fix Bug savannah/1825:
        * config/tc-m68hc11.c (STATE_INDEXED_PCREL): New relax code.
        (md_relax_table): Define specific relax for PC-rel offsets.
        (build_indexed_byte): Use a STATE_INDEXED_PCREL relax code.
        (m68hc11_relax_frag): Handle the new relax code.
        (md_convert_frag): Likewise.
        (md_estimate_size_before_relax): Likewise.

2002-12-08  Alan Modra  <amodra@bigpond.net.au>

        * subsegs.c (section_symbol): Use the symbol, not the section, name.

2002-12-05  Richard Henderson  <rth@redhat.com>

        * config/ia64.c (enum reloc_func): Add FUNC_LT_RELATIVE_X.
        (ia64_gen_real_reloc_type): Handle it.
        (pseudo_func): Add @ltoffx.
        (md_begin): Build .<ltoffx>.
        (ia64_force_relocation): True for LTOFF22X and LDXMOV.

2002-12-05  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-arm.c (arm_force_relocation): Move out of #if OBJ_ELF.
        Move OBJ_COFF TC_FORCE_RELOCATION code here so that COFF handles
        ARM_IMMEDIATE and ARM_ADRL_IMMEDIATE relocs as for ELF.
        * config/tc-arm.h (TC_FORCE_RELOCATION): Define for both ELF and
        COFF to call arm_force_relocation.

2002-12-04  David Mosberger  <davidm@hpl.hp.com>

        * config/tc-ia64.c (pseudo_func): Add "@pause" constant for "hint"
        instruction.
        (emit_one_bundle): Handle "hint" instruction.
        (operand_match): Match IA64_OPND_AR_CSD.

2002-12-04  Alan Modra  <amodra@bigpond.net.au>

        * dwarf2dbg.c (scale_addr_delta): Correct parameter.  Move prototype
        inside #if.

2002-12-03  Nick Clifton  <nickc@redhat.com>

        * config/tc-ppc.c (ppc_cleanup): Do not set SEC_MERGE flag on
        .PPC.EMB.apuinfo sections.

2002-12-03  Richard Henderson  <rth@redhat.com>

        * config/tc-ia64.c (operand_match): Add IA64_OPND_LDXMOV case.

2002-12-03  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-w65.c (s_longa): Prototype.  Make static, specify int arg.
        (cons, s_align_bytes): Delete declaration.
        (relax): Delete.
        (md_begin): Constify "struct opinfo *" var.  Don't try to make "name"
        strings common.
        (dot): Delete unused function.
        (w65_expression): Remove unused arg.
        (parse_exp): Prototype.  Remove unused arg.  Adjust w65_expression
        call.
        (get_operands): Prototype.  Constify "struct opinfo *" arg.  Fix
        parse_exp call.
        (get_specific): Prototype.  Constify "struct opinfo *" arg and return
        value.
        (check): Remove unused function.
        (build_Mytes): Prototype.  Constify "struct opinfo *" arg.  Abort
        on unhandled switch case.
        (md_assemble): Remove unused op_start, op_end, nlen, p vars.  Constify
        "opcode".
        (tc_crawl_symbol_chain): Delete unused function.
        (tc_headers_hook): Likewise.
        (tc_Nout_fix_to_chars): Likewise.
        (md_undefined_symbol): Add ATTRIBUTE_UNUSED.
        (md_parse_option): Likewise.
        (md_convert_frag): Likewise.
        (tc_coff_symbol_emit_hook): Likewise.
        (md_show_usage): Likewise.
        * config/tc-w65.h (tc_coff_sizemachdep): Declare.
        (TC_PARSE_CONS_EXPRESSION): w65_expression takes one arg.
        (w65_expression): Declare.

        * po/POTFILES.in: Regenerate.

        * config/tc-arm.c (arm_force_relocation): Return 0 for ARM_IMMEDIATE
        and ARM_ADRL_IMMEDIATE.

2002-12-02  Nick Clifton  <nickc@redhat.com>

        * gasp.c: Delete.  It has been deprecated.
        * NEWS: Mention that gasp has been removed.
        * Makefile.am: Remove references to gasp.
        * makefile.vms: Likewise.
        * mpw-make.sed: Likewise.
        * Makeile.in: Regenerate.
        * doc/gasp.texi: Delete.
        * doc/Makefile.am: Remove references to gasp.texi.
        * doc/Makefile.in: Regenerate.
        * macro.c: Delete references to gasp.
        Remove use of comment_char function parameter as it is no longer
        needed.
        * macro.h: Update prototypes to remove comment_char parameter.
        Fix formatting.
        * read.c (read_a_source_file, s_irp): Remove comment_char
        parameter from invocation of functions in macro.c

2002-12-02  Hans-Peter Nilsson  <hp@axis.com>

        * read.c (emit_expr) [!WORKING_DOT_WORD]: Initialize x->use_jump.

2002-12-01  Stephane Carrez  <stcarrez@nerim.fr>

        * config/tc-m68hc11.c (md_begin): Fix qsort warning.
        (tc_gen_reloc): Mark section param as not used.

2002-12-01  Stephane Carrez  <stcarrez@nerim.fr>

        Fix Bug savannah/1825:
        * config/tc-m68hc11.h (md_relax_frag): Define to support relaxations
        that are not pc-relative.
        (m68hc11_relax_frag): Declare.

        * config/tc-m68hc11.c (build_indexed_byte): Use a frag_var to handle
        the offsetable indexed addressing modes (n,r).
        (build_insn): Cleanup some locals.
        (m68hc11_relax_frag): New function imported from tc-cris.c to handle
        relaxation of difference between two symbols of same section.
        (md_convert_frag): For INDEXED_OFFSET relaxs, use the displacement
        only when this is a PC-relative operand and the offset is not absolute.
        (md_estimate_size_before_relax): Convert the INDEXED_OFFSET,UNDEF frag
        to INDEXED_OFFSET,STATE_BITS5 when the symbol is absolute; this will
        be handled by m68hc11_relax_frag.

2002-12-01  Stephane Carrez  <stcarrez@nerim.fr>

        * config/tc-m68hc11.c (elf_flags): Set default ABI to gcc default
        (32-bit int, 64-bit double).
        (md_longopts): New options -mshort, -mlong, -mshort-double and
        -mlong-double to control the ABI.
        (md_show_usage): Update.
        (md_parse_option): Handle new options.
        * doc/as.texinfo (Overview): Document new options for HC11/HC12.

2002-12-01  Nathan Sidwell  <nathan@codesourcery.com>

        * symbols.c (report_op_error): New function, broken out of ...
        (resolve_symbol_value): ... here. Use for both monadic and dyadic
        operators.

2002-11-30  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * config/tc-sh.c (md_apply_fix3): Take account of fx_offset
        for BFD_RELOC_32_PLT_PCREL.

2002-11-30  Alan Modra  <amodra@bigpond.net.au>

        * dwarf2dbg.c, write.c, config/obj-aout.c, config/obj-coff.c,
        config/obj-ecoff.c, config/obj-elf.c, config/obj-som.c,
        config/tc-arm.c, config/tc-arm.h, config/tc-avr.c, config/tc-cris.c,
        config/tc-d10v.c, config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h,
        config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
        config/tc-frv.c, config/tc-frv.h, config/tc-hppa.c, config/tc-i370.c,
        config/tc-i386.c, config/tc-i386.h, config/tc-m32r.c,
        config/tc-m68hc11.c, config/tc-mcore.c, config/tc-mcore.h,
        config/tc-mips.c, config/tc-mips.h, config/tc-mn10200.c,
        config/tc-mn10300.c, config/tc-mn10300.h, config/tc-openrisc.c,
        config/tc-openrisc.h, config/tc-ppc.c, config/tc-s390.c,
        config/tc-sh.c, config/tc-sh.h, config/tc-sh64.c, config/tc-tic54x.c,
        config/tc-v850.c, config/tc-v850.h, config/tc-xstormy16.c,
        config/tc-xstormy16.h: Replace boolean with bfd_boolean, true with
        TRUE, false with FALSE.  Simplify comparisons of bfd_boolean vars with
        TRUE/FALSE.  Formatting.

2002-11-29  Nick Clifton  <nickc@redhat.com>

        * config/tc-arm.c (do_t_bkpt): If no operand is specified,
        assume a value of zero.
        (do_bkpt): Likewise.

2002-11-29  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * config/tc-sh.c (md_apply_fix3): Call S_SET_THREAD_LOCAL
        for TLS relocations.

2002-11-29  Jakub Jelinek  <jakub@redhat.com>

        * config/tc-ia64.c (md_apply_fix3): Add default case.

2002-11-28  Jakub Jelinek  <jakub@redhat.com>

        * symbols.c (S_SET_THREAD_LOCAL): New function.
        * symbols.h (S_SET_THREAD_LOCAL): New prototype.
        * config/tc-i386.c (md_apply_fix3): Call S_SET_THREAD_LOCAL
        for TLS relocations.
        * config/tc-ia64.c (md_apply_fix3): Likewise.
        * config/tc-alpha.c (md_apply_fix3): Likewise.

2002-11-28  Jakub Jelinek  <jakub@redhat.com>

        * write.c (subsegs_finish): For SEC_MERGE sections pad last fragment
        to entsize.

2002-11-26  DJ Delorie  <dj@redhat.com.

        * dwarf2dbg.c (scale_addr_delta): New.
        (size_inc_line_addr): Use it.
        (emit_inc_line_addr): Use it.

2002-11-26  Hans-Peter Nilsson  <hp@axis.com>

        * config/tc-cris.c (cris_relax_frag): Fix typo in comment.
        (md_assemble): Don't pass on branches to constants as relaxable.
        Tweak comment.

2002-11-25  Svein E. Seldal  <Svein.Seldal@solidas.com>

        * config/tc-tic4x.c (c4x_operands_match): Bugfix in direct mode

2002-11-21  Randolph Chung  <randolph@tausq.org>

        * config/tc-hppa.h (tc_frob_symbol):  Frob undefined unused symbols
        only if they have default visibility.

2002-11-21  Richard Henderson  <rth@redhat.com>

        * config/tc-alpha.c (alpha_fix_adjustable): Remove redundant
        S_IS_DEFINED test.

2002-11-21  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-mcore.c (mcore_pool_count): New function.
        (mcore_cons, mcore_float_cons, mcore_stringer, mcore_fill): Use it.

2002-11-20  Klee Dienes  <kdienes@apple.com>

        * config/tc-mcore.c (md_begin): Use a const iterator.  Don't
        coalesce the name fields to use the same pointer.

        * config/tc-sh.c (md_begin): Use a const iterator.  Don't coalesce
        the name fields to use the same pointer.
        (get_specific): Check for opcodes with the same name using strcmp
        as well as comparing the pointer.

2002-11-20  Alan Modra  <amodra@bigpond.net.au>

        * write.c (adjust_reloc_syms): Don't reduce SEC_MERGE fixups with
        fx_subsy non-NULL.

2002-11-19  Richard Henderson  <rth@redhat.com>

        * config/obj-elf.c (obj_elf_visibility): Overwrite only the
        visibility portion of st_other.

2002-11-19  Klee Dienes  <kdienes@apple.com>

        * config/tc-h8300.c (struct h8_instruction): New type, used to
        wrap h8_opcodes with length, noperands, idx, and size fields
        (computed at run-time).
        (h8_instructions): New variable.
        (md_begin): Allocate the storage for h8_instructions.  Fill
        h8_instructions with pointers to the appropriate opcode and the
        correct value for the additional fields.
        (clever_message): Update to use h8_instructions instead of
        h8_opcodes.
        (build_bytes): Ditto.
        (get_specific): Ditto.
        (md_assemble): Ditto.

2002-11-19  Martin Schwidefsky  <schwidefsky@de.ibm.com>

        * config/tc-s390.c (tc_s390_fix_adjustable): Re-add patch to prevent
        adjustments to symbols in merge sections.

2002-11-19  Luke Deller <luked@cse.unsw.edu.au>

        * config/tc-alpha.c (s_alpha_prologue): as_bad when sym is NULL.

2002-11-18  Kevin Buettner  <kevinb@redhat.com>

        * dwarf2dbg.h (dwarf2_format): New enum.
        * dwarf2dbg.c (DWARF2_FORMAT): Provide default definition.
        (out_debug_line, out_debug_info): Add code for handling 64-bit
        DWARF 2 formats.
        * config/tc-mips.h (mips_dwarf2_format): Declare.
        * config/tc-mips.c (mips_dwarf2_format): New function.
        * doc/internals.texi (DWARF2_FORMAT): Document.

2002-11-18  Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-mips.c (s_change_section): Make sure input buffer
        is not accessed past the end.  Don't hand
        obj_elf_change_section a pointer into the input buffer.

2002-11-18  Alexandre Oliva  <aoliva@redhat.com>, Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (tc_gen_reloc): Fix typo in handling of
        GOT_LO16 on NEWABI.

2002-11-18  Svein E. Seldal  <Svein.Seldal@solidas.com>

        * config/tc-tic4x.c: Fixed proper commandline
        parameters. Added support for new opcode-list format. General
        error message fixups.
        (c4x_inst_add): Reject insn not for our CPU
        (md_begin): Added matrix for setting the proper opcode-level &
        device-flags according to cpu type and revision. Rewrite the
        opcode hasher.
        (c4x_operand_parse): Fix opcode bug
        (c4x_operands_match): New function argument. Added dry-run
        mechanism, that is optional error generation. Added constraint 'i'
        and 'j'.
        (c4x_insn_check): Added new function for post-verification of the
        generated insn.
        (md_assemble): Check all opcodes before croaking because of an
        argument mismatch. Need this to be able to fully support
        ortogonally arguments.
        (md_parse_options): Revised commandprompt swicthes and added new
        ones.
        (md_show_usage): Complete rewrite of printout.

2002-11-16  Svein E. Seldal  <Svein.Seldal@solidas.com>

        * config/tc-tic4x.c: Remove c4x_pseudo_ignore function.
          (c4x_operands_match): Added check for 8-bits LDF insn. Give
          warning when using constant direct bigger than 2^16. Add the new
          arguments.

2002-11-11  Christopher Faylor  <cgf@redhat.com>

        * configure.in: Use .gdbinit under Cygwin.
        * configure: Regenerate.

2002-11-11  Christopher Faylor  <cgf@redhat.com>

        * config/tc-i386.h (EXTERN_FORCE_RELOC): Define only if
        STRICT_PE_FORMAT.

2002-11-11  Svein E. Seldal  <Svein.Seldal@solidas.com>

        * config/tc-tic4x.c: Declare as many functions as possible as
        static. Maintenance on the general indenting. Removed unnecessary
        pseudo-ops and added new ones. Removed obsoleted c4x_pseudo_ignore
        function. Add support for new DSP, TMS320VC33. Fix bug for
        converting flonum constants.
        (c4x_do_align): Add proper align handling. Setup align to insert
        NOP's.
        (c4x_gen_to_words): Support for extended TI type floats.
        (md_atof): Proper dumping of multiple-word littlenums.
        (c4x_atof): Added support for extended TI type floats.
        (c4x_stringer): Added new function to handle compact strings.
        (c4x_emit_char): Added new function argument to handle custom
        length inserts, like single-byte strings.
        * config/tc-tic4x.h: Add proper align handling with NOP's.
        * Makefile.am: Added tic4x dependecy
        * Makefile.in: Regenerate

2002-11-11  Hans-Peter Nilsson  <hp@bitrange.com>

        * macro.c (get_any_string): Correct logic for not going beyond end
        of in->ptr[].

2002-11-10  Hans-Peter Nilsson  <hp@bitrange.com>

        * config/tc-mmix.c (get_putget_operands): Mark both possible
        operands as invalid at beginning.

        * config/tc-mmix.c (md_convert_frag) <case STATE_GREG_DEF>:
        Initialize target of fixup to zero.

2002-11-07  Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-mips.c (macro_build_lui): _gp_disp is not special on
        NEWABI, but we should still emit HI16_S for non-PIC n32.

2002-11-06  Richard Henderson  <rth@redhat.com>

        * config/tc-alpha.c (alpha_validate_fix): Move code ...
        (alpha_fix_adjustable): ... here.
        * config/tc-alpha.h (TC_VALIDATE_FIX): Remove.

2002-11-07  Eric Kohl  <ekohl@rz-online.de>

        * config/te-pe.h (LEX_AT): Accept at-sign (@) as first character
        of a label.

2002-11-05  H.J. Lu <hjl@gnu.org>

        * config/tc-mips.c (support_64bit_objects): Check *l before it
        is freed.

2002-11-04  Danny Smith  <dannysmith@users.sourceforge.net>

        * config/obj-coff.c (obj-coff-section): Set SEC_DATA and
        SEC_LOAD flags for sections marked as 's'.

2002-11-01  Alan Modra  <amodra@bigpond.net.au>

        * write.c (TC_FORCE_RELOCATION_SUB_ABS): Default to zero.
        (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise when DIFF_EXPR_OK.
        * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS): Document changed
        default.

        * dep-in.sed: Fix typo.

2002-10-30  Daniel Jacobowitz  <drow@mvista.com>

        * configure.in: Update ARM CPU patterns.
        * configure: Regenerated.

2002-10-29  Daniel Jacobowitz  <drow@mvista.com>

        * itbl-lex.l: Use #include <> for generated headers.
        * itbl-ops.c: Likewise.

2002-10-28  Daniel Jacobowitz  <drow@mvista.com>

        * doc/gasp.texi: Fix typo in deprecation note.

2002-10-23  Nick Clifton  <nickc@redhat.com>

        * config/tc-arm.c (tc_gen_reloc): Allow an absolute reference to
        _GLOBAL_TABLE_OFFSET_ to be converted into a GOT reloc.

2002-10-23  Hans-Peter Nilsson  <hp@bitrange.com>

        * config/tc-mmix.h (mmix_frob_file_before_adjust): Don't declare.
        (tc_frob_file_before_adjust): Don't define.
        * config/tc-mmix.c (mmix_frob_local_reloc): Remove unused
        function.
        (mmix_frob_file_before_adjust): Remove ineffective function.

2002-10-23  Hans-Peter Nilsson  <hp@axis.com>

        * config/tc-cris.c (SIMPLE_EXPR): New macro.
        (cris_relax_frag): New function.
        (md_estimate_size_before_relax) <case ENCODE_RELAX
        (STATE_BASE_PLUS_DISP_PREFIX, STATE_UNDF)>: Pass on unresolved
        expressions that will become absolute expressions to relaxation.
        (md_convert_frag) <case ENCODE_RELAX (STATE_BASE_PLUS_DISP_PREFIX,
        STATE_WORD)>: Expect only absolute expressions.  Use the symbol
        value, not distance to symbol.
        <case ENCODE_RELAX (STATE_BASE_PLUS_DISP_PREFIX, STATE_BYTE)>:
        Ditto.  Correct placement of fixup.
        (md_assemble): Use SIMPLE_EXPR when dissecting expressions.
        (gen_bdap): Ditto.
        * config/tc-cris.h (cris_relax_frag): Declare.
        (md_relax_frag): Define.

2002-10-22  Alan Modra  <amodra@bigpond.net.au>

        * config/obj-elf.c (special_sections): Use correct types for init
        array sections.
        (obj_elf_change_section): Don't mess with init array section type.

2002-10-21  Richard Sandiford  <rsandifo@redhat.com>

        * config/tc-mips.c (mips_need_elf_addend_fixup): Return true
        for relocs against symbols in a merged section.

2002-10-18  Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-mips.c (md_begin): Add $fcc registers to the symbol
        table as register names.

2002-10-18  Ulrich Weigand  <uweigand@de.ibm.com>

        * config/tc-s390.c (md_parse_option): Set s390_arch_size to 32
        for option -m31.

2002-10-18  Svein E. Seldal  <Svein.Seldal@solidas.com>

        * expr.c (operand): Add support for n.nn flonums.

2002-10-17  Johannes Stezenbach  <js@convergence.de>

        * itbl-parse.y (entry): Provide empty action.

2002-10-16  Alan Modra  <amodra@bigpond.net.au>

        * configure.in (BFDVER_H): Set and subst.
        * dep-in.sed: Replace bfdver.h with $(BFDVER_H).
        * Makefile.am: Run "make dep-am".
        (BFDVER_H): Define.
        * configure: Regenerate.
        * Makefile.in: Regenerate.
        * doc/Makefile.in: Regenerate.

2002-10-15  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-i386.h (EXTERN_FORCE_RELOC): Define.
        (MD_APPLY_SYM_VALUE): Define for PE too.

2002-10-14  Alan Modra  <amodra@bigpond.net.au>

        * Makefile.am: Run "make dep-am".
        (CPU_OBJ_VALID): sh64 coff is invalid.
        * as.c: #include "bfdver.h".
        * Makefile.in: Regenerate.
        * config.in: Regenerate.

2002-10-14  Momchil Velikov  <velco@fadata.bg>

        * config/tc-v850.c (CHECK_): Remove token pasting operator.

2002-10-14  Richard Sandiford  <rsandifo@redhat.com>

        * configure.in (mips64vr-elf, mips64vrel-elf): New config.
        * configure: Regenerate.

2002-10-13  Eric Christopher  <echristo@redhat.com>
            Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-mips.c (s_gpdword): New function.
        (mips_pseudo_table): Add .gpdword.
        (mips_need_elf_addend_fixup): never for NEWABI.
        (md_apply_fix3): Don't mark BFD_RELOC64 after GPREL16 or
        GPREL32 as done.
        (s_cpadd): Generate .cpadd on NEWABI.

2002-10-12  Elias Athanasopoulos  <eathan@otenet.gr>

        * config/tc-ppc.c (ppc_cleanup): Make 'i' unsigned int.

2002-10-12  Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-mips.h (mips_relax_frag): Take segment as argument.
        (md_relax_frag): Adjust macro.
        * config/tc-mips.c (mips_relax_branch): New variable.
        (RELAX_BRANCH_ENCODE, RELAX_BRANCH_P, RELAX_BRANCH_LIKELY,
        RELAX_BRANCH_LINK, RELAX_BRANCH_TOOBAR): New.
        (RELAX_MIPS16_P): Adjust.
        (append_insn): Emit branch to non-constant in a frag_var if
        branch-relaxation is desirable and possible.
        (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH): New options.
        (OPTION_ELF_BASE): Adjust.
        (md_parse_option): Handle new options.
        (md_apply_fix3): Update comment on EMBEDDED_PIC conditional
        branch relaxation.
        (relaxed_branch_length): New function.
        (md_estimate_size_before_relax): Handle branch frags.
        (mips_relax_frag): Likewise.
        (md_convert_frag): Handle branch frags.  Warn if branch is
        relaxed.

2002-10-11  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * config/tc-sh.c (sh_force_relocation): Make sure TLS relocs get
        emitted.
        (md_apply_fix3): Add TLS relocs.
        (sh_parse_name): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF and
        @DTPOFF.

2002-10-11  Michel Six  <msix@ccr.jussieu.fr>
            Alan Modra  <amodra@bigpond.net.au>

        * config/tc-i386.c (output_jump): Set fx_signed for loop/jcxz.
        (md_estimate_size_before_relax): Likewise for 8 bit branches.

Thu Oct 10 14:31:30 2002  J"orn Rennecke <joern.rennecke@superh.com>

        * config/tc-sh.c (assemble_ppi): Initialize reg_x / reg_y / reg_n
        inside loop.

2002-10-09  Richard Shann <richard.shann@superh.com>
            Stephen Clarke <stephen.clarke@superh.com>

        * config/tc-sh64.c (sh64_target_format): Add support for sh64
        Linux environment.

2002-10-03  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * contig/tc-sh.c (sh_local_pcrel): New.
        (sh_force_relocation): Use sh_local_pcrel.
        (md_pcrel_from_section): Check the relocation type whether it
        should be resolved locally. Use S_FORCE_RELOC.

2002-10-01  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define.
        (TC_FORCE_RELOCATION): Tidy arg.

2002-09-30  Gavin Romig-Koch  <gavin@redhat.com>
            Ken Raeburn  <raeburn@cygnus.com>
            Aldy Hernandez  <aldyh@redhat.com>
            DJ Delorie  <dj@redhat.com>
            Michael Meissner  <meissner@redhat.com>
            Eric Christopher  <echristo@redhat.com>
            Richard Sandiford  <rsandifo@redhat.com>

        * doc/c-mips.texi: Add entries for -march=vr4120,vr4130,vr4181,
        vr5400 and vr5500.  Add entry for -mfix-vr4122-bugs.
        * config/tc-mips.c (CPU_HAS_DROR, CPU_HAS_ROR): New macros.
        (hilo_interlocks): True for CPU_VR5500.
        (gpr_interlocks, cop_interlocks): True for CPU_VR5400 and CPU_VR5500.
        (mips_fix_vr4122_bugs): New.
        (append_insn): Work around 4122 errors if mips_fix_vr4122_bugs.
        (mips_emit_delays): Likewise.
        (macro2) [M_DROLI]: Use dror or dror32 if CPU_HAS_DROR.
        [M_ROLI]: Likewise ror if CPU_HAS_ROR.
        (validate_mips_insn, mips_ip): Handle '[', ']', 'e' and '%'.
        (OPTION_FIX_VR4122, OPTION_NO_FIX_VR4122): New options.
        (md_longopts): Add -mfix-vr4122-bugs and -no-mfix-vr4122-bugs.
        (OPTION_ELF_BASE): Bump.
        (md_parse_option): Handle the new options.
        (mips_cpu_info_table): Add entries for vr4120, vr4130, vr4181,
        vr5400 and vr5500.

2002-09-29  H.J. Lu <hjl@gnu.org>

        * config/tc-mips.c (md_apply_fix3): Subtract the symbol value
        twice if howto->pcrel_offset is true.

2002-09-28  Matt Thomas  <matt@3am-software.com>
            Jason Thorpe  <thorpej@wasabisystems.com>

        * config/tc-vax.c (md_estimate_size_before_relax): Only try to
        convert undefined references to GOT32/PLT32 if PIC code is
        requested.  Fix comment.

2002-09-27  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * config/tc-sh.c (sh_force_relocation): Return 0 for
        some PC relative relocations when not relaxing.

2002-09-26  Jakub Jelinek  <jakub@redhat.com>

        * config/tc-i386.c (tc_i386_fix_adjustable): Add x86-64 TLS relocs.
        Define them if not BFD_ASSEMBLER.
        (lex_got): Handle @tlsgd, @dtpoff and @tpoff in 64-bit mode, add
        @tlsld.
        (md_apply_fix3): No addend for BFD_RELOC_X86_64_TLSGD,
        BFD_RELOC_X86_64_TLSLD and BFD_RELOC_X86_64_GOTTPOFF.
        (tc_gen_reloc): Handle x86-64 TLS relocs.

2002-09-27  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-avr.c (md_apply_fix3): Reinstate code handling pcrel
        fixups to current or absolute section.

2002-09-26  Jim Wilson  <wilson@redhat.com>

        * config/tc-v850.c (v850_offset): Use frag_var instead of frag_now_fix
        and frag_more.

2002-09-26  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (CPU_HAS_MIPS16): Add mips-lsi-elf as MIPS16
        capable configuration.
        (macro_build): Check for MIPS16 capability, not for actual MIPS16 code
        generation.
        (mips_ip): Likewise.

2002-09-26  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (append_insn): Fix jump overflow check.

2002-09-24  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-i386.c (process_operands): Warn about "lea" segment
        overrides.

2002-09-22  Mark Elbrecht  <snowball3@softhome.net>

        * write.c: Delete set_segment_vma and prototype. Update all callers.

2002-09-21  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-i386.c (md_apply_fix3): Replace S_IS_EXTERNAL,
        S_IS_WEAK etc. with S_FORCE_RELOC call.  Correct comment.
        Rename "fseg" to "sym_seg".
        * Makefile.am: Run "make dep-am".
        * Makefile.in: Regenerate.
        * doc/Makefile.in: Regenerate.

2002-09-20  Nick Clifton  <nickc@redhat.com>

        * symbols.c (colon): Do not allow symbols to be created in the
        absolute section if WORKING_DOT_WORD is not defined and
        new_broken_words would require a new frag to be created.

2002-09-20  Alan Modra  <amodra@bigpond.net.au>

        * expr.c (expr): Simplify foo-foo here.
        (clean_up_expression): Remove O_subtract code.

        * write.h (struct fix): Add fx_dot_value.
        (dot_value): Declare.
        * write.c (dot_value): New var.
        (fix_new_internal): Save dot_value as fx_dot_value.
        (fixup_segment): Adjust fx_offset using fx_dot_value.
        * expr.c (expr): Update dot_value.

2002-09-19  Jakub Jelinek  <jakub@redhat.com>

        * config/tc-i386.c (tc_i386_fix_adjustable): Handle
        BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE.
        (BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Define to 0
        if not defined.
        (lex_got): Handle @GOTNTPOFF and @INDNTPOFF.
        (md_apply_fix3, tc_gen_reloc): Handle BFD_RELOC_386_TLS_IE and
        BFD_RELOC_386_TLS_GOTIE.

2002-09-19  Richard Henderson  <rth@redhat.com>

        * config/tc-alpha.c (md_pcrel_from): Only adjust special for
        branch type relocs.
        (alpha_force_relocation): Don't special-case branch type relocs.

2002-09-19  Nick Clifton  <nickc@redhat.com>

        * config/tc-m68k.c (select_control_regs): Handle situation where
        architecture has not yet been selected.

2002-09-18  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (IS_SEXT_32BIT_NUM): Move closer to top of file.
        (IS_SEXT_16BIT_NUM): New macro.
        (macro_build_ldst_constoffset): New function, to build a set of
        instructions to do a load or store from a constant offset relative
        to a given register.
        (macro, s_cprestore): Use macro_build_ldst_constoffset to implement
        .cprestore pseudo-op.

2002-09-18  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (md_apply_fix3): Just return for BFD_RELOC_8.

2002-09-18  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (s_change_section): Fix parsing. Code cleanup.

2002-09-17  Stan Cox  <scox@redhat.com>

        * tc-mips.c (load_address): Use BFD_RELOC_MIPS_GOT_DISP for newabi.
        (macro): Likewise for la.  Likewise for ld.
        (mips_after_parse_args): Make -xgot optional, not the default.
        (md_apply_fix3): Allow composite relocation to set up gp.
        (tc_gen_reloc): Allow relaxing for newabi.
        Relax R_MIPS_CALL16 to R_MIPS_GOT_PAGE/R_MIPS_GOT_OFST if local.
        Relax R_MIPS_GOT16/R_MIPS_LO16 to R_MIPS_GOT_DISP if local.

2002-09-17  Nick Clifton  <nickc@redhat.com>

        * config/tc-arm.c (md_apply_fix3): Note that an implemented
        BFD_RELOC_ARM_IMMEDIATE has been done.
        (tc_gen_reloc): Do not issue reloc number of unimplemented
        BFD_RELOC_ARM_IMMEDIATE and BFD_RELOC_ARM_OFFSET_IMM relocs -
        their name is already in the error message - plus remove them
        from the default case.

        * config/tc-arm.c (do_ldmstm): Warn about unpredictable
        behavior of instructions.

2002-09-17  Svein E. Seldal  <Svein.Seldal@solidas.com>

        * config/tc-tic4x.c: Add function declarations and ATTRIBUTE_UNUSED.
        Convert functions to K&R format.

2002-09-17  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (pdr_seg): Define only for ELF.
        (s_change_section): Remove unused variable. Don't use for nonELF.

2002-09-17  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/obj-elf.c (obj_elf_change_section): Move prototype to
        obj-elf.h
        * config/obj-elf.h (obj_elf_change_section): Likewise.

2002-09-16  Elias Athanasopoulos  <eathan@otenet.gr>

        * dwarf2dbg.c (out_debug_abbrev): Add support for the DW_AT_name field.
        (out_debug_info): Likewise.

2002-09-16  Bruno Haible  <bruno@clisp.org>

        * config/tc-i386.h (ELF_TARGET_FORMAT): New macro.
        (TARGET_FORMAT): Use ELF_TARGET_FORMAT instead of "elf32-i386".
        * config/tc-i386.c (i386_target_format): Likewise.
        * config/tc-alpha.h (ELF_TARGET_FORMAT): New macro.
        (TARGET_FORMAT): Use ELF_TARGET_FORMAT instead of "elf64-alpha".

2002-09-13  Nick Clifton  <nickc@redhat.com>

        * config/tc-ppc.c (md_assemble): Do not count FAKE operands
        when deciding if any operands have been skipped.

2002-09-11  Nick Clifton  <nickc@redhat.com>

        * NEWS: New TI port supports both C4x and C3x series of DSPs.

        * po/tr.po: Updated Turkish translation.

2002-09-11  Jakub Jelinek  <jakub@redhat.com>

        * config/tc-i386.c (md_apply_fix3): Allow addend for
        BFD_RELOC_386_TLS_LDO_32, BFD_RELOC_386_TLS_LE and
        BFD_RELOC_386_TLS_LE_32.

2002-09-05  Jeff Law  <law@redhat.com>

        * config/tc-hppa.c (md_apply_fix3): Don't set fx_done for
        marker relocations such as ENTRY/EXIT.
        * config/tc-hppa.h (MD_APPLY_SYM_VALUE): Definition applies
        to both OBJ_ELF and OBJ_SOM.

2002-09-05  Alan Modra  <amodra@bigpond.net.au>

        * doc/internals.texi (md_apply_fix3): Expand.
        (TC_VALIDATE_FIX, TC_FORCE_RELOCATION, TC_FORCE_RELOCATION_ABS,
        TC_FORCE_RELOCATION_LOCAL, TC_FORCE_RELOCATION_SUB_SAME,
        TC_FORCE_RELOCATION_SUB_ABS, TC_FORCE_RELOCATION_SUB_LOCAL,
        TC_VALIDATE_FIX_SUB, MD_APPLY_SYM_VALUE, S_FORCE_RELOC,
        EXTERN_FORCE_RELOC): Document.
        (TC_HANDLES_FX_DONE, obj_fix_adjustable): Remove.
        * as.h: Don't include struc-symbol.h for arc.
        (IS_ELF): Define.
        * cgen.c (gas_cgen_md_apply_fix3): Remove *valP fudges and code to
        subtract absolute symbol.
        * obj.h (struct format_ops): Add frob_file_before_fix.
        * subsegs.c (section_symbol): Set BSF_SECTION_SYM flag.
        * symbols.c (S_FORCE_RELOC): New function.
        * symbols.h (S_FORCE_RELOC): Declare.
        * write.c (TC_FORCE_RELOCATION): Change default.
        (TC_FORCE_RELOCATION_ABS): Define.
        (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
        (TC_FORCE_RELOCATION_LOCAL): Define this instead.
        (TC_FORCE_RELOCATION_SECTION): Don't define.
        (TC_FORCE_RELOCATION_SUB_SAME): Define this instead.
        (TC_FORCE_RELOCATION_SUB_ABS): Define.
        (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
        (TC_VALIDATE_FIX_SUB): Define.
        (TC_FIX_ADJUSTABLE): Don't define.
        (MD_APPLY_SYM_VALUE): Define this instead.
        (abs_section_sym): New variable.
        (adjust_reloc_syms): Use S_FORCE_RELOC.  Remove obj_fix_adjustable
        call.  Don't symbol_mark_used_in_reloc here.  Simplify link_once tests.
        Don't put the absolute section sym on fixups here.
        (fix_segment): New function.
        (write_relocs): Don't call fixup_segment from here.
        (write_object_file): Instead call tc_frob_file_before_fix,
        obj_frob_file_before_fix, and fix_segment prior to symbol table code.
        Don't output the absolute section symbol.
        (fixup_segment): Rewrite.
        * write.h (abs_section_sym): Declare.
        * config/obj-aout.c (obj_aout_frob_file_before_fix): Rename from
        obj_aout_frob_file.
        (aout_format_ops): Adjust to suit.
        * config/obj-aout.h (obj_frob_file): Don't define.
        (obj_frob_file_before_fix): Define.
        (obj_aout_frob_file_before_fix): Rename from obj_aout_frob_file.
        (S_FORCE_RELOC): Define.
        * config/obj-bout.h (S_FORCE_RELOC): Define.
        * config/obj-coff.c (coff_format_ops): Init new field.
        * config/obj-coff.h: Formatting fixes.
        (obj_sec_sym_ok_for_reloc): Define.
        (S_FORCE_RELOC): Define.
        * config/obj-ecoff.c (ecoff_frob_file_before_fix): Split out ..
        (ecoff_frob_file): .. from here.
        (ecoff_format_ops): Add new function.
        * config/obj-ecoff.h (ecoff_frob_file_before_fix): Declare.
        (obj_frob_file_before_fix): Define.
        * config/obj-elf.c (elf_format_ops): Init new field.
        * config/obj-elf.h (obj_sec_sym_ok_for_reloc): Expand comment.
        * config/obj-ieee.h: Formatting fixes.
        (S_FORCE_RELOC): Define.
        * config/obj-multi.h (obj_frob_file_before_fix): Define.
        * config/obj-vms.h (S_FORCE_RELOC): Define.
        * config/tc-alpha.c (md_apply_fix3): Correct GPDISP comment.
        (alpha_force_relocation): Use S_FORCE_RELOC, and don't return 0
        for BFD_RELOC_32 and BFD_RELOC_64.
        (alpha_fix_adjustable): Remove extern and weak tests.
        (alpha_before_fix): Rename from alpha_adjust_symtab.
        (alpha_adjust_relocs): Rename from alpha_adjust_symtab_relocs.
        * config/tc-alpha.h (struct fix, struct alpha_reloc_tag): Declare.
        (TC_VALIDATE_FIX): Tweak param name.
        (TC_FORCE_RELOCATION, tc_fix_adjustable): Likewise.
        (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
        (TC_FORCE_RELOCATION_LOCAL): Define this instead.
        (MD_APPLY_SYM_VALUE): Define.
        (tc_adjust_symtab): Don't define.
        (alpha_adjust_symtab): Don't declare.
        (tc_frob_file_before_fix): Define.
        (alpha_before_fix): Declare.
        (TC_INIT_FIX_DATA): Tweak param names.
        * config/tc-arc.c: Include "struc-symbol.h".
        (md_pcrel_from): Remove undefined sym fudge.
        (md_apply_fix3): Remove *valP fudges and code to subtract abs sym.
        Don't set fx_addnumber.
        (tc_gen_reloc): Remove spurious fx_addnumber comment.
        * config/tc-arc.h (MD_APPLY_SYM_VALUE): Define.
        (EXTERN_FORCE_RELOC): Define.
        * config/tc-arm.c (md_apply_fix3 <case BFD_RELOC_ARM_GOTPC>): Remove.
        (tc_gen_reloc): Fudge ARM_GOTPC addend.
        (arm_validate_fix): Return void.
        (arm_fix_adjustable <elf version>): Remove extern and weak tests.
        Add plt and got reloc tests.
        (arm_force_relocation): Call S_FORCE_RELOC.
        * config/tc-arm.h (struct fix): Forward declare.
        (TC_VALIDATE_FIX): No longer set add_symbolP.
        (arm_validate_fix): Adjust declaration.
        (TC_FORCE_RELOCATION <pe version): Call S_FORCE_RELOC.
        (TC_FORCE_RELOCATION): Tweak param name.
        (TC_INIT_FIX_DATA): Likewise.
        (obj_fix_adjustable): Don't define.
        (tc_fix_adjustable): Call arm_fix_adjustable.
        (TC_FIX_ADJUSTABLE): Don't define.
        (MD_APPLY_SYM_VALUE): Define.
        (EXTERN_FORCE_RELOC): Define.
        (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
        (TC_FORCE_RELOCATION_LOCAL): Define this instead.
        * config/tc-avr.c (md_apply_fix3): Don't cast valP pointer type.
        Remove *valP fudges and code to subtract abs sym.  Don't set
        fx_addnumber.
        * config/tc-avr.h: Formatting.
        (EXTERN_FORCE_RELOC): Define.
        (MD_APPLY_SYM_VALUE): Define.
        * config/tc-cris.c (tc_gen_reloc): Don't use fx_addnumber.
        (md_apply_fix3): Remove code to subtract abs sym.
        (md_cris_force_relocation): Update comment.  Call S_FORCE_RELOC.
        * config/tc-cris.h (TC_FORCE_RELOCATION): Tweak param name.
        (IS_CRIS_PIC_RELOC, tc_fix_adjustable): Likewise.
        (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
        (TC_FORCE_RELOCATION_LOCAL): Define this instead.
        (tc_fix_adjustable): Remove extern, weak tests.
        * config/tc-d10v.c (tc_gen_reloc): Don't fiddle address of
        BFD_RELOC_VTABLE_INHERIT relocs.  Don't use fx_addnumber.
        (md_apply_fix3): Don't cast valP pointer type.  Remove *valP fudges
        and code to subtract abs sym.
        (d10v_fix_adjustable): Remove extern, weak, SEC_MERGE tests.
        (d10v_force_relocation): Call S_FORCE_RELOC.
        * config/tc-d10v.h: Don't include write.h.
        (struct fix): Instead, forward declare.
        (MD_PCREL_FROM_SECTION): Tweak param names.
        (md_pcrel_from_section): Use "struct fix" instead of "fixS".
        (d10v_fix_adjustable): Likewise.
        (obj_fix_adjustable): Don't define.
        (tc_fix_adjustable): Define.
        (TC_FORCE_RELOCATION): Tweak param name.
        (MD_APPLY_SYM_VALUE): Define.
        (EXTERN_FORCE_RELOC): Define.
        * config/tc-d30v.c (tc_gen_reloc): Don't use fx_addnumber.
        (md_apply_fix3): Don't cast valP pointer type.  Remove *valP fudges
        and code to subtract abs sym.
        * config/tc-d30v.h: Don't include write.h.
        (struct fix): Instead, forward declare.
        (MD_PCREL_FROM_SECTION): Tweak param names.
        (md_pcrel_from_section): Use "struct fix" instead of "fixS".
        (MD_APPLY_SYM_VALUE): Define.
        (EXTERN_FORCE_RELOC): Define.
        * config/tc-dlx.c (md_dlx_force_relocation): Call S_FORCE_RELOC.
        (md_dlx_fix_adjustable): Don't test for NULL fx_addsy.
        (md_apply_fix3): No need to test fx_pcrel before setting fx_done.
        (tc_gen_reloc): Don't fiddle with BFD_RELOC_VTABLE_INHERIT relocs.
        Adjust the address for BFD_RELOC_VTABLE_ENTRY, not the addend.
        Don't use fx_addnumber.
        * config/tc-dlx.h: Don't include write.h.
        (md_convert_frag): We're not alpha twice over.
        (EXTERN_FORCE_RELOC): Define.
        (obj_fix_adjustable): Don't define.
        (tc_fix_adjustable): Define.
        (TC_FIX_ADJUSTABLE): Don't define.
        (MD_APPLY_SYM_VALUE): Define.
        (LOCAL_LABELS_DOLLAR): Undef always.
        * config/tc-fr30.c (fr30_force_relocation): Call S_FORCE_RELOC.
        (fr30_fix_adjustable): Remove extern, weak tests.
        * config/tc-fr30.h (MD_APPLY_SYM_VALUE): Define.
        (obj_fix_adjustable): Don't define.
        (tc_fix_adjustable): Define.
        (struct fix): Forward declare.
        (MD_PCREL_FROM_SECTION): Tweak param name.  Remove duplicate.
        * config/tc-frv.c (frv_force_relocation): Call S_FORCE_RELOC.
        (frv_fix_adjustable): Don't do extern, weak tests.
        * config/tc-frv.h (MD_APPLY_SYM_VALUE): Define.
        (TC_FIX_ADJUSTABLE): Don't define.
        (obj_fix_adjustable): Don't define.
        (tc_fix_adjustable): Define.
        (struct fix): Forward declare.
        (MD_PCREL_FROM_SECTION): Tweak param name.  Remove duplicate.\
        * config/tc-h8300.c (md_apply_fix3): Don't cast valP pointer type.
        * config/tc-h8300.h (struct fix): Forward declare.
        (EXTERN_FORCE_RELOC): Define.
        * config/tc-hppa.c (md_apply_fix3): Remove subtraction of sym value.
        (hppa_fix_adjustable): Don't test extern or weak.  Don't
        symbol_mark_used_in_reloc.
        (hppa_force_relocation): Use S_FORCE_RELOC instead of S_IS_EXTERNAL
        and S_IS_WEAK.
        * config/tc-hppa.h (EXTERN_FORCE_RELOC): Define
        (TC_FORCE_RELOCATION, TC_INIT_FIX_DATA): Tweak param name.
        (TC_FORCE_RELOCATION_SECTION): Don't define.
        (MD_APPLY_SYM_VALUE): Define.
        * config/tc-i370.c (md_apply_fix3): Remove *valP fudges and code
        to subtract abs sym.
        * config/tc-i370.h: Remove ifdef OBJ_ELF tests.
        (MD_APPLY_SYM_VALUE): Define.
        (MD_PCREL_FROM_SECTION): Tweak param name.
        * config/tc-i386.c (tc_i386_fix_adjustable): Remove weak, extern tests.
        (md_apply_fix3): Test fx_addsy, not fx_pcrel.
        (i386_force_relocation): New function.
        * config/tc-i386.h (TC_COFF_FIX2RTYPE): Tweak param name.
        (TC_VALIDATE_FIX): Likewise.
        (TC_FIX_ADJUSTABLE): Don't define.
        (MD_APPLY_SYM_VALUE): Define.
        (TC_FORCE_RELOCATION <elf version>): Call i386_force_relocation.
        (i386_force_relocation): Declare.
        (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
        (TC_FORCE_RELOCATION_LOCAL): Define this instead.
        (TC_FORCE_RELOCATION <coff version>): Call S_FORCE_RELOC.
        * config/tc-i860.c (md_apply_fix3): Don't cast valP pointer type.
        * config/tc-i860.h (MD_APPLY_SYM_VALUE): Define.
        (EXTERN_FORCE_RELOC): Define.
        * config/tc-i960.c (reloc_callj): Remove declaration.  Return false.
        (md_apply_fix3): Don't cast valP pointer type.  Move code here from
        old fixup_segment.  No need to test fx_pcrel before setting fx_done.
        (i960_validate_fix): Remove add_symbolPP arg and add_symbolP macro.
        Use fx_addsy instead of add_symbolP, as_bad_where instead of as_bad.
        Remove #if 0 code.  Invert return boolean.
        * config/tc-i960.h (TC_COUNT_RELOC): Tweak param name.
        (TC_COFF_FIX2RTYPE, TC_ADJUST_RELOC_COUNT, TC_VALIDATE_FIX): Likewise.
        (tc_headers_hook, tc_coff_fix2rtype): Remove declaration.
        (tc_coff_sizemachdep): Prototype.
        (i960_handle_align): Likewise.
        (i960_validate_fix): Adjust declaration.
        (reloc_callj): Likewise.
        (EXTERN_FORCE_RELOC): Define.
        (TC_FORCE_RELOCATION_SUB_SAME): Define.
        (TC_FORCE_RELOCATION_ABS): Define.
        (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
        (TC_FORCE_RELOCATION_LOCAL): Define this instead.
        (TC_FIX_ADJUSTABLE): Don't define.
        (MD_APPLY_SYM_VALUE): Define.
        * config/tc-ia64.c (ia64_force_relocation): Call S_FORCE_RELOC.
        * config/tc-ia64.h (MD_APPLY_SYM_VALUE): Define.
        (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
        (TC_FORCE_RELOCATION_LOCAL): Define this instead.
        * config/tc-ip2k.c (ip2k_force_relocation): Call S_FORCE_RELOC.
        * config/tc-ip2k.h (MD_APPLY_FIX3): Don't define.
        (MD_APPLY_SYM_VALUE): Define.
        (EXTERN_FORCE_RELOC): Define.
        (TC_FORCE_RELOCATION): Tweak param name.
        * config/tc-m32r.c (m32r_force_relocation): Call S_FORCE_RELOC.
        (m32r_fix_adjustable): Don't test extern, weak.
        * config/tc-m32r.h (MD_PCREL_FROM_SECTION): Tweak param name.
        (MD_APPLY_SYM_VALUE): Define.
        (obj_fix_adjustable): Don't define.
        (tc_fix_adjustable): Define.
        (tc_frob_file): Don't define.
        (tc_frob_file_before_fix): Define.
        (EXTERN_FORCE_RELOC): Define.
        * config/tc-m68hc11.c (tc_gen_reloc): Set addend to zero.  Adjust
        BFD_RELOC_VTABLE_ENTRY address.
        (tc_m68hc11_force_relocation): Call S_FORCE_RELOC.
        (tc_m68hc11_fix_adjustable): Don't test relaxable_symbol.
        (md_apply_fix3): Remove *valP fudges and code to subtract abs sym.
        Remove duplicated fx_done code.
        * config/tc-m68hc11.h (MD_APPLY_SYM_VALUE): Define.
        (EXTERN_FORCE_RELOC): Define.
        * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't test
        relaxable_symbol.
        * config/tc-m68k.h (TC_COFF_FIX2RTYPE): Tweak param name.
        (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
        (TC_FIX_ADJUSTABLE): Don't define.
        (EXTERN_FORCE_RELOC): Define.
        (MD_APPLY_SYM_VALUE): Define.
        (TC_FORCE_RELOCATION): Call S_FORCE_RELOC.
        * config/tc-mcore.c (md_apply_fix3): Don't cast valP pointer type.
        Remove fx_addsy tests.
        (mcore_force_relocation): Call S_FORCE_RELOC.
        (mcore_fix_adjustable): Don't test fx_addsy.
        * config/tc-mcore.h (MD_PCREL_FROM_SECTION): Tweak param name.
        (EXTERN_FORCE_RELOC): Define.
        (obj_fix_adjustable): Don't define.
        (tc_fix_adjustable): Define.
        (MD_APPLY_SYM_VALUE): Define.
        * config/tc-mips.c (enum mips_pic_level): Move to tc-mips.h.
        (mips_pic): No longer static.
        (mips_force_relocation): Call S_FORCE_RELOC.
        (mips_fix_adjustable): Remove extern, weak tests.
        * config/tc-mips.h (enum mips_pic_level): Declare.
        (mips_pic): Declare.
        (tc_frob_file): Don't define.
        (tc_frob_file_before_fix): Define this instead.
        (EXTERN_FORCE_RELOC): Define.
        * config/tc-mmix.c (md_apply_fix3): Replace real_reg_section tests
        with reg_section tests.  Set fx_done instead of calling
        symbol_clear_used_in_reloc on bad relocs.
        (tc_gen_reloc): Zero fx_addsy on bad relocs.
        (mmix_force_relocation): Remove weak sym test.  Call S_FORCE_RELOC.
        (mmix_adjust_symtab): Simplify list handling.  Abort on any
        nonsense.
        * config/tc-mmix.h (tc_fix_adjustable): Remove weak tests.  Check
        BFD_RELOC_MMIX_LOCAL.
        (tc_frob_symbol): Keep user defined syms in reg_section.  Don't punt.
        (EXTERN_FORCE_RELOC): Define.
        (MD_PCREL_FROM_SECTION): Tweak param name.
        (tc_frob_file): Don't define.
        (tc_frob_file_before_fix): Define this instead.
        * config/tc-mn10300.c (mn10300_force_relocation): Call S_FORCE_RELOC.
        Remove SEC_CODE checks.
        (mn10300_fix_adjustable): Remove extern and weak tests.
        * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Define.
        (TC_FORCE_RELOCATION): Tweak param name.
        (obj_fix_adjustable): Don't define.
        (TC_FORCE_RELOCATION_SUB_SAME): Define to handle SEC_CODE.
        * config/tc-ns32k.h (TC_FIX_DATA_PRINT): Tweak param name.
        * config/tc-openrisc.c (openrisc_force_relocation): Call S_FORCE_RELOC.
        (openrisc_fix_adjustable): Don't test fx_addsy.
        * config/tc-openrisc.h (MD_APPLY_SYM_VALUE): Define.
        (obj_fix_adjustable): Don't define.
        (tc_fix_adjustable): Define this instead.
        (MD_PCREL_FROM_SECTION): Remove duplicate. Tweak param name.
        * config/tc-or32.c (md_apply_fix3): Don't cast valP pointer type.
        (tc_gen_reloc): Don't fiddle with BFD_RELOC_VTABLE_INHERIT relocs.
        Adjust the address for BFD_RELOC_VTABLE_ENTRY, not the addend.
        * config/tc-or32.h (EXTERN_FORCE_RELOC): Define.
        (MD_APPLY_SYM_VALUE): Define.
        * config/tc-pj.c (md_apply_fix3): Don't cast valP pointer type.
        Don't subtract symbol value.
        * config/tc-pj.h (md_pcrel_from): Tweak param name.
        (EXTERN_FORCE_RELOC): Define.
        (TC_FORCE_RELOCATION): Call S_FORCE_RELOC.
        (MD_APPLY_SYM_VALUE): Define.
        (obj_fix_adjustable): Don't define.
        (tc_fix_adjustable): Define this instead.
        * config/tc-ppc.c (ppc_frob_symbol <coff version>): Ignore absolute
        section sym.
        (ppc_force_relocation <coff version>): Call S_FORCE_RELOC.
        (ppc_force_relocation <elf version>): New.
        (ppc_fix_adjustable <elf version>): Remove extern and weak tests.
        (md_apply_fix3): Don't subtract symbol values for ELF.  Update
        comments.  Don't subtract fx_subsy as that is already done.
        * config/tc-ppc.h (tc_fix_adjustable): Tweak param name.
        (MD_PCREL_FROM_SECTION): Likewise.
        (TC_FORCE_RELOCATION): Define for both ELF and XCOFF as calling
        ppc_force_relocation.
        (TC_FORCE_RELOCATION_SECTION): Delete.
        (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
        (TC_FORCE_RELOCATION_LOCAL): Define this instead.
        (MD_APPLY_SYM_VALUE): Define.
        * config/tc-s390.c: #include "dwarf2dbg.h".
        (s390_insn): Remove excess parens.
        (tc_s390_fix_adjustable): Remove extern, weak, SEC_MERGE tests.
        (tc_s390_force_relocation): Call S_FORCE_RELOC.
        (md_apply_fix3): Add ATTRIBUTE_UNUSED on "seg".  Abort when fx_subsy
        non-NULL.  Don't subtract off fx_addsy value.
        * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
        (TC_FORCE_RELOCATION, MD_PCREL_FROM_SECTION): Tweak param name.
        (TC_FIX_ADJUSTABLE): Don't define.
        (MD_APPLY_SYM_VALUE): Define.
        * config/tc-sh.c (SWITCH_TABLE_CONS): Move to tc-sh.h.
        (SWITCH_TABLE): Likewise.
        (sh_force_relocation): Call S_FORCE_RELOC.
        (sh_fix_adjustable): Remove "return 1" cases handled by the default.
        Replace TC_RELOC_RTSYM_LOC_FIXUP with reloc type tests.
        (md_apply_fix3 <case BFD_RELOC_32_PLT_PCREL>): Simplify,
        fx_addnumber is zero on entry.  Save val in fx_addnumber.
        (tc_gen_reloc): Don't subtract fx_subsy.
        * config/tc-sh.h (struct fix): Move.
        (obj_fix_adjustable): Don't define.
        (tc_fix_adjustable): Define this instead.
        (TC_FIX_ADJUSTABLE): Don't define.
        (MD_APPLY_SYM_VALUE): Define.
        (SWITCH_TABLE_CONS): Define.
        (SWITCH_TABLE): Define.
        (TC_FORCE_RELOCATION_SUB_SAME): Define.
        (TC_VALIDATE_FIX_SUB): Define.
        (MD_PCREL_FROM_SECTION): Tweak param name.
        (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
        (TC_FORCE_RELOCATION_LOCAL): Define this instead.
        (TC_FORCE_RELOCATION_SUB_ABS): Define.
        * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
        (TC_FORCE_RELOCATION_LOCAL): Define this instead.
        (TC_FORCE_RELOCATION_SUB_SAME): Define.
        (TC_VALIDATE_FIX_SUB): Define.
        (MD_PCREL_FROM_SECTION): Tweak param name.
        * config/tc-sparc.c (md_apply_fix3): Don't subtract off symbol value.
        (tc_gen_reloc): Use S_FORCE_RELOC.
        (elf32_sparc_force_relocation): Call S_FORCE_RELOC.
        * config/tc-sparc.h (TC_FORCE_RELOCATION <coff version>): Remove.
        (TC_FORCE_RELOCATION_ABS): Define this instead.
        (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
        (TC_FORCE_RELOCATION_LOCAL): Define this instead.
        (tc_fix_adjustable): Remove extern and weak tests.  Use S_FORCE_RELOC.
        (MD_APPLY_SYM_VALUE): Define.
        (TC_FIX_DATA_PRINT): Tweak param name.
        * config/tc-tic30.c (USE_STDOUT): Don't define.
        (md_parse_option): Remove stupid debug code.
        (tc_gen_reloc): Don't use fx_addnumber.
        * config/tc-v850.c (v850_fix_adjustable): Remove extern and weak tests.
        (v850_force_relocation): Remove weak test.  Call S_FORCE_RELOC.
        * config/tc-v850.h (obj_fix_adjustable): Don't define.
        (tc_fix_adjustable): Define this instead.
        (TC_FIX_ADJUSTABLE): Don't define.
        (MD_APPLY_SYM_VALUE): Define this instead.
        (TC_FORCE_RELOCATION, MD_PCREL_FROM_SECTION): Tweak param name.
        * config/tc-vax.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
        (TC_FIX_ADJUSTABLE): Don't define.
        (MD_APPLY_SYM_VALUE): Define this instead.
        (tc_fix_adjustable): Remove extern and weak tests.
        * config/tc-w65.h (struct fix): Forward declare.
        * config/tc-xstormy16.c (xstormy16_force_relocation): Call
        S_FORCE_RELOC.
        (xstormy16_fix_adjustable): Remove extern and weak tests.  Don't
        call xstormy16_force_relocation;  Instead test for FPTR16 reloc.
        (xstormy16_md_apply_fix3): Remove *valP fudges and code to subtract
        absolute symbol.
        * config/tc-xstormy16.h (MD_APPLY_FIX3): Don't define.
        (MD_APPLY_SYM_VALUE): Define.
        (obj_fix_adjustable): Don't define.
        (tc_fix_adjustable): Define this instead.
        (MD_PCREL_FROM_SECTION): Remove duplicate.  Tweak param name.

2002-09-04  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-ppc.c (ppc_frob_symbol): Formatting, warning fix.
        (ppc_fix_adjustable <coff version>): Cleanup.

        * config/tc-ppc.c (PPC_HIGHER, PPC_HIGHEST): Fix warning.
        (md_parse_option): No -a64 without BFD64.
        (ppc_set_cpu): Select appropriate cpu when ppc_obj64.
        (ppc_arch): Use bfd_mach_rs6k for bfd_arch_rs6000.

2002-09-04  Nick Clifton  <nickc@redhat.com>

        * config/tc-ppc.c (md_begin): Do not insert non-BookE32
        instructions into the hash table if the target cpu is the BookE32.

2002-08-31  Hans-Peter Nilsson  <hp@bitrange.com>

        * read.c (do_align): Use ATTRIBUTE_UNUSED_LABEL for label, not
        ATTRIBUTE_UNUSED.

2000-08-28  Catherine Moore  <clm@redhat.com>

        * tc-v850.c (v850_relax): Declare.
        (v850_longcode): New routine.
        (v850_handle_align): New routine.
        (md_pseudo_table):  Add longcall and longjump.
        (md_parse_option): Check for relax option.
        (tc_gen_reloc):  Handle BFD_RELOC_V850_LONGCALL,
        BFD_RELOC_V850_LONGJUMP, and BFD_RELOC_V850_ALIGN.
        (md_apply_fix3): Likewise.
        (v850_force_relocation): Likewise.
        (v850_comm): Change the current section.
        (md_assemble):  Ensure that the correct value is put in the
        fixup.
        (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
        v850_zbss, v850_rosdata, v850_rozdata): Fix section book keeping.
        Remove redundant v850ea support.
        * tc-v850.h (HANDLE_ALIGN): Define.
        (v850_handle_align): Declare.
        * doc/c-v850.c: Document -mrelax, .longcall and .longjump.

2002-08-28  Svein E. Seldal  <Svein.Seldal@solidas.com>

        * configure.in: Add tic4x-coff* and c4x-coff*-coff-coff targets.
        * configure: Regenerate.
        * NEWS: Mention new port.

2002-08-28  Michael Hayes <m.hayes@elec.canterbury.ac.nz>

        * config/obj-coff.c: Add sdef definition.
        * config/obj-coff.h: Add tic4x include file and set
        target format.
        * config/tc-tic4x.c: New file.
        * config/tc-tic4x.h: New file.

2002-08-28  Alan Modra  <amodra@bigpond.net.au>

        * write.c (BFD_FAST_SECTION_FILL): Remove unused macro.
        (TC_ADJUST_RELOC_COUNT): Tweak param name.
        (TC_FORCE_RELOCATION, TC_FORCE_RELOCATION_SECTION): Likewise.
        (TC_FIX_ADJUSTABLE, MD_PCREL_FROM_SECTION): Likewise.
        (RELOC_ENUM): Define.
        (fix_new_internal): Use RELOC_ENUM.
        (fix_new, fix_new_exp): Likewise.
        (adjust_reloc_syms): Comment.  Remove unnecessary tests on sym != NULL.
        Replace gotos with continue.
        (write_relocs): Formatting.  Avoid symbol loops in
        RELOC_EXPANSION_POSSIBLE case too.  Report bfd_reloc_outofrange
        errors, and error number in other cases.
        (fixup_segment): Remove param names from prototype.  Rename
        "this_segment_type" to "this_segment".  Update linkrelax comment.
        Remove "size, "place" and "where" local vars.  Formatting.  Update
        "no symbol" comment.  Remove #if 0 and #if 1.

        * app.c (do_scrub_chars): Don't test IGNORE_NONSTANDARD_ESCAPES.  Tidy.

2002-08-27  Alan Modra  <amodra@bigpond.net.au>

        * dwarf2dbg.c: Always include dwarf2dbg.h.
        (dwarf2_directive_file): Adjust dummy version args.
        * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED.
        * expr.c (clean_up_expression <O_subtract>): Allow subtraction
        when symbol values differ.
        * read.c (do_align): Add ATTRIBUTE_UNUSED to label.
        (pseudo_set <O_subtract>): Remove unnecessary segment test.
        * config/obj-bout.c (obj_pseudo_table): Warning fix.

2002-08-26  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-w65.c (md_section_align): Fix typo.
        (md_parse_option): Return 0, not 1.

2002-08-22  Nick Clifton  <nickc@redhat.com>

        * doc/as.texinfo (Section): Note that if '@' is a comment
        character then another symbol is used to prefix the section's
        type.

2002-08-22  Christian Groessler <chris@groessler.org>

        * config/tc-z8k.c (get_operands): Adjust ptr variable also in
        "case 0" case.

2002-08-12  Graeme Peterson  <gp@qnx.com>

        * configure.in: Add support for sh-**-nto* target.
        * configure: Regenerate.

2002-08-21  Nitin  Gupta  <niting@noida.hcltech.com>

        * config/tc-h8300.h (TC_LINKRELAX_FIXUP): Define.

2002-08-21  Elena Zannoni  <ezannoni@redhat.com>

        * config/tc-ppc.c (ppc_cleanup): Do something only if format
        is ELF.
        (ppc_apuinfo_section_add): Define only if format is ELF.
        (md_assemble): Emit APUinfo section only if format is ELF.
        Fix formatting.

2002-08-21  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-arc.c (md_pseudo_table <dwarf2_directive_file>): Cast.
        * config/tc-frv.c: Likewise.
        * config/tc-hppa.c: Likewise.
        * config/tc-ia64.c: Likewise.
        * config/tc-ip2k.c: Likewise.
        * config/tc-m68hc11.c: Likewise.
        * config/tc-m68k.c: Likewise.
        * config/tc-mmix.c: Likewise.
        * config/tc-mn10300.c: Likewise.
        * config/tc-sh.c: Likewise.
        * config/tc-sparc.c: Likewise.
        * config/tc-v850.c: Likewise.

2002-08-20  Richard Sandiford  <rsandifo@redhat.com>

        * config/tc-mips.c (macro2): Implement rotates by zero using shifts
        by zero.

2002-08-19  Elena Zannoni  <ezannoni@redhat.com>

        From matthew green  <mrg@redhat.com>

        * config/tc-ppc.c (PPC_OPCODE_CLASSIC): Enable this everywhere
        PPC_OPCODE_PPC is, except for BookE architectures.
        (md_parse_option): Add support for -mspe.
        (md_show_usage): Add -mspe.
        (md_parse_option): Add support for -me500 and
        -me500x2 to generate code for Motorola e500 core complex.
        (md_show_usage): Add -me500 and -me500x2.

        (PPC_APUINFO_ISEL, PPC_APUINFO_PMR, PPC_APUINFO_RFMCI,
        PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE, PPC_APUINFO_EFS,
        PPC_APUINFO_BRLOCK): New macros.

        (ppc_cleanup): New function.
        (ppc_apuinfo_section_add): New function.
        (APUID): New macro.
        (md_assemble): Collect info and write the APUinfo section.

        * config/tc-ppc.h (md_cleanup): Define.
        (ppc_cleanup): Export.
        (ELF_TC_SPECIAL_SECTIONS): Add .PPC.EMB.apuinfo section.

2002-08-17  Stan Cox  <scox@redhat.com>

        * config/obj-elf.c (obj_elf_change_section): Make non-static.
        config/tc-mips.c (s_change_section): New function to support
        IRIX .section pseudo-op.

2002-08-16  Nick Clifton  <nickc@redhat.com>

        * config/tc-v850.c (md_assemble): Fix assembling of "callt 0x3f".

2002-08-15  Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-mips.c (macro_build_jalr): Make sure we generate
        the fix-up against on the right frag.
        (s_cpsetup): Likewise.  Parse third argument as expression, to
        handle global symbols and forward/backward labels correctly.

2002-08-14  Nick Clifton  <nickc@redhat.com>

        * read.c (stringer): Catch attempts to create strings in the abs
        section.

        * config/tc-alpha.c: Fix compiling for COFF targets.
        Some minor formatting tidyups.

2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>

        * config/tc-m68hc11.h (MD_PCREL_FROM_SECTION): Remove.
        (TC_HANDLES_FX_DONE): Define to let md_apply_fix3 set fx_done flag
        according to the reloc.
        (tc_fix_adjustable, tc_m68hc11_fix_adjustable): Define.
        (TC_FORCE_RELOCATION): Define.
        (tc_m68hc11_force_relocation): Declare.

        * config/tc-m68hc11.c (md_pseudo_table): Add relax command.
        (s_m68hc11_relax): New function for relax group.
        (build_insn, build_jump_insn): Emit a M68HC11_RL_JUMP reloc at
        beginning of jump instruction.
        (md_pcrel_from): Rename from md_pcrel_from_section and fix
        address computation.
        (tc-gen_reloc): Update.
        (md_estimate_size_before_relax): Create the BFD_RELOC_16_PCREL as
        PC-relative fixup.
        (tc_m68hc11_force_relocation): New function, handle new relocs.
        (tc_m68hc11_fix_adjustable): New to make sure there are enough
        reloc for the linker relax pass.
        (md_apply_fix3): Handle M68HC11_RL_JUMP, M68HC11_RL_GROUP
        and VTABLE relocs.

2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>

        * config/tc-m68hc11.c (m68hc11_elf_final_processing): New function.
        (md_pseudo_table): Add .mode, .far and .interrupt pseudo op.
        (s_m68hc11_mode): New function for .mode pseudo op.
        (s_m68hc11_mark_symbol): New function for .far and .interrupt
        pseudo op.
        * config/tc-m68hc11.h (elf_tc_final_processing): Define.
        (m68hc11_elf_final_processing): Declare.

2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>

        * config/tc-m68hc11.c (md_begin): Take into account additional
        page operand for call instruction.
        (print_opcode_format): Likewise.
        (check_range): Likewise for page range checking.
        (get_operand): Don't skip a possible comma in operands.
        (fixup8): Generate BFD_RELOC_M68HC11_PAGE reloc.
        (fixup16): Likwise with BFD_RELOC_M68HC11_LO16.
        (fixup24): New to handle call reloc.
        (build_insn): Handle missing page operand for call instruction.
        (find): Likewise.
        (md_apply_fix3): Take into account new relocs.
        (get_operand): Fix the mode for indexed indirect addressing.
        (build_indexed_byte): Fix post index byte for indexed indirect mode.

2002-08-12  Richard Sandiford  <rsandifo@redhat.com>

        * config/tc-mips.c (mips_ip): Don't work out the value of
        constant %hi()s here.

2002-08-10  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-i386.c (tc_i386_fix_adjustable): Test OUTPUT_FLAVOR
        for ELF, and don't bother checking ELF relocs when non-ELF.
        (i386_immediate): Allow absolute_section expressions for aout.
        (i386_displacement): Likewise.  Also test bfd_is_com_section.
        (md_estimate_size_before_relax): Test OUTPUT_FLAVOR for ELF.
        (md_apply_fix3): Hack for bfd_install_relocation when fx_pcrel,
        not when fx_addsy.  Remove dead code.

2002-08-09  Graeme Peterson  <gp@qnx.com>

        * configure.in: Add support for ppc-*-nto* target.
        * configure: Regenerate.

2002-08-09  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-i386.h: Reorganize.

2002-08-09  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

        * config/tc-mips.c (macro): Handle a register plus a 16-bit
        immediate offset in "dla" and "la" expansions.

2002-08-09  Alan Modra  <amodra@bigpond.net.au>

        * configure.in: bfd_gas=yes for all i386 targets.  Formatting.
        Remove "bfd_gas=yes" from target table when covered later.
        Consolidate some entries.
        * configure: Regenerate

2002-08-09  Jakub Jelinek  <jakub@redhat.com>

        * config/tc-i386.c (output_insn): Save frag_now and frag_now_fix ()
        at start of insn, pass it to output_disp and output_imm.
        (output_disp): Added arguments.  If _GLOBAL_OFFSET_TABLE_ is seen
        in displacement for R_386_32 reloc, use R_386_GOTPC and compute
        properly addend.
        (output_imm): Added arguments.  Compute properly addend for
        R_386_GOTPC.
        (md_apply_fix3): Remove R_386_GOTPC handling.

2002-08-06  George France <france@handhelds.org>

        * config/tc-alpha.c (cpu_types): Enabled ev67, ev68,  -m21264a
        and m21264b processor names and cpu types.
        * doc/c-alpha.texi: Documented new types.

2002-08-06  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-ppc.c (md_apply_fix3): Adjust 16 bit XCOFF reloc offset.

2002-08-01  Richard Sandiford  <rsandifo@redhat.com>

        * config/tc-mips.c (tc_gen_reloc): Extend GP-relative addend
        handling to BFD_RELOC_MIPS16_GPREL.

2002-08-01  Nick Clifton  <nickc@redhat.com>

        * config/tc-arm.c (add_to_lit_pool): Ensure that offset to literal
        pool is computed using signed arithmetic so that proper sign
        extension is performed if X_add_number is a 64-bit integer.

2002-08-01  H.J. Lu  <hjl@gnu.org>
            Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2dbg.c (dwarf2_finish): Don't emit unreferenced
        .debug_line section unless it has line information.

2002-07-31  Ian Dall  <ian@sibyl.beware.dropbear.id.au>

        * config/tc-ns32k.h (md_pcrel_adjust): Supply prototype.
        * config/tc-ns32k.c (convert_iif, md_parse_option, md_show_usage):
        Allow default displacement size to be an option "--disp-size-default".
        (md_number_to_disp): Make error messages include value. Use %d to
        print integers, not %s.
        (fix_new_ns32k): Conditionally set fx_no_overflow so we don't
        get duplicate messages sometimes.
        (convert_iif): Grow frag to max possible instruction size. Avoid
        creating unnecessary fixes.
        (md_number_to_field) Add prototype.
        (encode_operand, parse, convert_iif, md_fix_pcrel_adjust): Add
        prototypes and make static.
        (struct addr_mode): Make mode and scaled_mode explicitly signed.
        (evaluate_expr): Use resultP argument instead of exprP global.
        (get_addr_mode): Quiten compiler warnings.
        (encode_operand): eliminate unused variables. Quiten compiler
        warnings. Eliminate nul character in format strings.
        (parse): argc is unsigned.
        (reloc): Type cast index to quieten compiler.
        (md_pcrel_adjust, md_apply_fix3): Remove unused variable.
        (md_convert_frag): Note unused parameters. Remove unused
        variables.
        (md_create_long_jump, md_create_short_jump,
        md_undefined_symbol_name, md_section_align, tc_gen_reloc): Note
        unused parameters.

2002-07-31  Nick Clifton  <nickc@redhat.com>

        * NEWS: Retroactively add entry for Lars Brinkhoff's contribution
        of the PDP-11 and 2.11BSD a.out support.

2002-07-31  Momchil Velikov  <velco@fadata.bg>

        * config/tc-v850.c (md_assemble): Fix range check for immediate
        operand.

2002-07-30  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (mips_cpu_info_table): Clean up entries related
        to Broadcom SB-1 core support.

2002-07-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (mips_target_format): Fix formatting.
        Add recognition of n32 ABI formats.

2002-07-30  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

        * tc-mips.c (load_address): Don't clobber $at when loading a
        64-bit address in non-PIC code if noat is in effect.
        (macro): Likewise.

2002-07-30  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

        * config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions
        used in division/multiply macro expansions similarly to how they
        are used in the variants with break instructions.
        (macro2): Likewise.

2002-07-30  Graeme Peterson  <gp@qnx.com>

        * configure.in: Add support for arm-*-nto target.
        * configure: Regenerate.

2002-07-30  Nick Clifton  <nickc@redhat.com>

        * config/tc-arm.c (struct literal_pool): Add fields to allow
        multiple literal pools to be maintained.
        (find_literal_pool): New function.
        (find_or_make_literal_pool): New function.
        (add_to_literal_pool): Use find_or_make_literal_pool.
        (arm_s_text, arm_s_data, arm_s_section): Remove - no longer
        needed.
        (s_ltorg): Use find_literal_pool.
        (arm_cleanup): Dump all literal pools.
        * doc/c-arm.texi: Document new behaviour of only dumping literal
        pools upon request.

2002-07-26  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
        rather than PPC_OPCODE_32 for powerpc64*.

2002-07-25  Nick Clifton  <nickc@redhat.com>

        * po/es.po: Updated Spanish translation.
        * po/fr.po: Updated French translation.

2002-07-25  Richard Sandiford  <rsandifo@redhat.com>

        * doc/c-mips.texi: Remove -mcpu.  Document -mabi.
        * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
        (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
        * configure, config.in: Regenerate.
        * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
        (mips_set_options): Remove "abi" field.
        (mips_opts): Update accordingly.  Replace all uses of mips_opts.abi
        with mips_abi.
        (mips_cpu): Remove.
        (mips_arch_string, mips_arch_info): New vars.
        (mips_tune_string, mips_tune_info): New vars.
        (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
        (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
        (mips_isa_to_str, mips_cpu_to_str): Remove.
        (mips_ip): If the selected architecture is a generic ISA rather
        than a processor, only mention the ISA level in error messages.
        (OPTION_MCPU): Remove.
        (OPTION_FP64): New.
        (md_longopts): Add -mfp64, remove -mcpu.
        (mips_set_option_string): New fn.
        (md_parse_option): Make -mipsN update file_mips_isa rather than
        mips_opts.isa.  Use mips_set_option_string to set -march or -mtune.
        Don't let -mgp32 and -mfp32 change the ABI.
        (show): Move to end of file.  Constify string argument.
        (md_show_usage): Move to the end of the file.  Read available
        architectures from mips_cpu_info_table.
        (mips_set_architecture): New fn.
        (mips_after_parse_args): Rework.  Remove -mcpu handling.  -mipsN
        is an alias for -march=mipsN.  Don't change the ABI based on other
        flags.  Infer the register size from the ABI as well as the
        architecture.  Complain about more conflicting arguments.
        Unify logic with GCC.
        (s_mipsset): Don't change the ABI.
        (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
        (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
        "mipsN"-type entries.  Remove entries that vary only in the
        manufacturer's prefix, or that have "000" replaced by "k".
        Remove TARGET_CPU entries.  Make r2000 entry use CPU_R3000.
        (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
        (mips_parse_cpu): New fn.
        (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
        (mips_cpu_info_from_isa): Minor formatting tweak.

2002-07-24  Nick Clifton  <nickc@redhat.com>

        * po/sv.po: Updated Swedish translation.
        * po/es.po: Updated Spanish translation.

2002-07-23  Alan Modra  <amodra@bigpond.net.au>

        * Makefile.am: Run "make dep-am".
        * Makefile.in: Regenerate.
        * doc/Makefile.in: Regenerate.
        * config.in: Regenerate.
        * po/POTFILES.in: Regenerate.

2002-07-23  Nick Clifton  <nickc@redhat.com>

        * po/fr.po: Updated French translation.

2002-07-23  Nick Clifton  <nickc@redhat.com>

        * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
        GAS.

2002-07-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
        instead of S_IS_EXTERN.
        (md_estimate_size_before_relax): Likewise.
        (mips_fix_adjustable): Likewise.

2002-07-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.

2002-07-19  Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
            Nick Clifton  <nickc@redhat.com>

        * cond.c (s_ifdef): Treat a referenced but not yet defined
        symbol as if it were undefined, in exactly the same way as
        .equiv.

        * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
        consider referenced bug not yet defined symbols to be
        undefined.

2002-07-18  Denis Chertykov  <denisc@overta.ru>
            Frank Ch. Eigler  <fche@redhat.com>
            Alan Lehotsky  <alehotsky@cygnus.com>
            John Healy  <jhealy@redhat.com>
            Jeff Johnston  <jjohnstn@redhat.com>

        * configure.in: Add ip2k configuraton.
        * configure: Regenerate.
        * Makefile.am: Add ip2k configuraton.
        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * Makefile.in: Regenerate.
        * config/tc-ip2k.c: New file.
        * config/tc-ip2k.h: New files.
        * NEWS: Mention new support.
        * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
        * doc/Makefile.in: Regenerate.
        * doc/all.texi: Set IP2K
        * doc/as.texinfo: Add IP2K description.
        * doc/c-ip2k.texi: New file.

2002-07-19  Nick Clifton  <nickc@cambridge.redhat.com>

        * NEWS: Reformat to match style of other NEWS files.

2002-07-17  Jan Hubicka  <jh@suse.cz>

        * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.

2002-07-16  Moritz Jodeit  <moritz@jodeit.org>

        * config/tc-z8k.c (build_bytes): Correct order of memset args.

2002-07-16  Nick Clifton  <nickc@cambridge.redhat.com>

        * NEWS: Add 'Changes in 2.13'.

2002-07-15  Matt Fredette  <fredette@netbsd.org>

        * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.

2002-07-12  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
        case with non CODE_64BIT case.  Don't warn on "qword ptr" if
        not CODE_64BIT.

2002-07-11  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
        (ppc_frob_file_before_adjust): New function.
        * config/tc-ppc.h (tc_frob_symbol): Don't define.
        (ppc_elf_frob_symbol): Don't declare.
        (tc_frob_file_before_adjust): Define.
        (ppc_frob_file_before_adjust): Declare.

        * config/tc-ppc.c (md_pseudo_table): Warning fix.
        (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
        flags.
        (ppc_size): Delete.
        (ppc_xcoff64): Rename to ppc_obj64.
        (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
        (ppc_set_cpu): Set PPC_OPCODE_32 too.
        (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
        or bfd_mach_ppc.
        (ppc_target_format): Use ppc_obj64 to select format.
        (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
        (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
        (ppc_elf_suffix): Likewise.  Don't depend on BFD_DEFAULT_TARGET_SIZE.
        (tc_frob_symbol): Likewise.
        (md_assemble): Use ppc_obj64 instead of ppc_size.  Don't depend on
        BFD_DEFAULT_TARGET_SIZE.
        (ppc_tc): Likewise.
        (ppc_is_toc_sym): Likewise.
        (md_apply_fix3): Likewise.
        * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
        BFD_DEFAULT_TARGET_SIZE.
        (ELF_TC_SPECIAL_SECTIONS): Likewise.
        (tc_frob_symbol): Likewise.

2002-07-09  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (macro_build): Handle MIPS16 insns.
        (mips_ip): Likewise.

2002-07-09  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
        (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
        (md_apply_fix3): Formatting.  Remove redundant test.
        (tc_gen_reloc): Remove redundant code.
        (tc_i386_force_relocation): Delete.  Movy body of function to..
        * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.

2002-07-09  Federico G. Schwindt <fgsch@olimpo.com.br>

        * configure.in: Add hppa-*-openbsd* target, change
        alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
        with sparc64 cpu.
        * configure: Regenerate.

2002-07-08  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

        * config/tc-mips.c (macro): Shift the 32-bit address range
        accessible with a lone "lui" down by 32768.

2002-07-08  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

        * config/tc-mips.c (load_address): Use non-trapping "daddu"
        instead of "dadd" in address calculations.
        (macro): Likewise.

2002-07-08  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-i386.c (process_suffix): Remove intel mode movsx and
        movzx fudges.
        (md_assemble): Instead, zap the suffix here.

2002-07-03  Nick Clifton  <nickc@cambridge.redhat.com>

        * NEWS: Remove next release number until the release is actually
        upon us.

2002-07-03  Alan Modra  <amodra@bigpond.net.au>

        * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
        Run "make dep-am".
        * Makefile.in: Regenerate.

2002-07-02  Martin Schwidefsky  <schwidefsky@de.ibm.com>

        * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
        to symbols in merge sections, even non pc-relative ones.

2002-06-29  Stephane Carrez  <stcarrez@nerim.fr>

        * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.

2002-06-29  Stephane Carrez  <stcarrez@nerim.fr>

        * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
        .softregs and .eeprom.

2002-06-28  David O'Brien  <obrien@FreeBSD.org>

        * NEWS: Note the next release is 2.13.

2002-06-26  Nick Clifton  <nickc@cambridge.redhat.com>

        * po/tr.po: New translation imported.

2002-06-26  Elias Athanasopoulos  <eathan@otenet.gr>

        * ecoff.c: (get_tag): Replace strcpy with xstrdup.
        (ecoff_directive_def): Likewise.
        (ecoff_directive_tag): Likewise.
        * listing.c (file_info): Likewise.
        * hash.c (what): Likewise.

2002-06-25  H.J. Lu <hjl@gnu.org>

        * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
        * Makefile.in: Regenerated.

2002-06-19  Dhananjay R. Deshpande <dhananjayd@kpit.com>

        * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
        (assemble_ppi): Generate warning if the same register is used
        twice as destination in the same padd / pmuls instruction.

2002-06-18  Dave Brolley  <brolley@redhat.com>

        From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
        * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
        * configure.in: Support frv-*-*.
        * Makefile.am (CPU_TYPES): Add frv.
        (TARGET_CPU_CFILES): Add tc-frv.c.
        (TARGET_CPU_HFILES): Add tc-frv.h.
        (DEPTC_frv_coff): New variable.
        (DEPTC_frv_elf): New variable.
        (DEPOBJ_frv_coff): New variable.
        (DEPOBJ_frv_elf): New variable.
        (DEP_frv_coff): New variable.
        (DEP_frv_elf): New variable.
        * tc-frv.c: New file.
        * tc-frv.h: New file.

2002-06-17  Catherine Moore <clm@redhat.com>

        * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.

2002-06-17  J"orn Rennecke <joern.rennecke@superh.com>

        * config/tc-sh.c (assemble_ppi): Initialize reg_n.

2002-06-17  Tom Rix <trix@redhat.com>

        * config/tc-i370.h (tc_comment_chars): Define for i370-elf.

2002-06-14  H.J. Lu  <hjl@gnu.org>
            Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2dbg.h (dwarf2_directive_file): Return char *.
        * dwarf2dbg.c (dwarf2_directive_file): Return filename.
        * config/tc-mips.c (s_mips_file): Call s_app_file_string
        and new_logical_line for the first .file directive.
        * read.c (s_app_file_string): New function.
        (s_app_file): Call it.
        * read.h (s_app_file_string): Add declaration.

2002-06-14  Daniel Jacobowitz  <drow@mvista.com>

        * configure.in: Remove MIPS_STABS_ELF.
        * configure: Regenerated.
        * config.in: Regenerated.
        * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
        for MIPS targets.
        * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
        ".extern".
        (pdr_seg): Declare unconditionally.
        (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
        (s_mips_end): Likewise.  Generate stabs function markers.
        (s_mips_ent): Generate stabs function markers.
        (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
        ELF.
        (s_mips_mask): Likewise.
        (mips_flag_mdebug): New.
        (md_longopts): Add "mdebug" and "no-mdebug".
        (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
        (mips_after_parse_args): Set mips_flag_mdebug.
        * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.

2002-06-13  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

        * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
        value twice for RELA relocations.

2002-06-12  Ben Elliston  <bje@redhat.com>

        * symbols.c (resolve_symbol_value): Initialise final_val.

        * subsegs.c (subsegs_print_statistics): Cast frchp to void *.

2002-06-11  Tom Rix  <trix@redhat.com>

        * config/tc-ppc.c (ppc_subseg_align): Delete.
        (ppc_change_csect): Default csect align is 2.
        * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete

2002-06-09  Marek Michalkiewicz  <marekm@amelek.gda.pl>

        * config/tc-avr.c (mcu_types): Update.

2002-06-08  Matt Thomas  <matt@3am-software.com>

        * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
        (vax-*-netbsd*): New targets.
        * configure: Regenerate.
        * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
        * config/tc-vax.c: Add support for ELF and PIC.
        (flag_want_pic): New flag.
        (float_cons): Fix prototype.
        (md_apply_fix3): Adjust for BFD_ASSEMBLER.
        (md_assemble): Introduce a new is_absolute local, and use it
        rather than repeating the test.  Make fatal errors actually
        fatal by using as_fatal as appropriate.  Adjust for BFD_ASSEMBLER.
        Add support for ELF.  Add support for PIC.
        (md_convert_frag): Adjust for BFD_ASSEMBLER.
        (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
        BFD_ASSEMBLER.
        (vax_reg_parse): Make the % register prefix mandatory for ELF,
        optional for a.out, and not allowed for VMS.  Adjust all callers.
        (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
        (md_create_long_jump): Likewise.
        (md_undefined_symbol): Likewise.
        (md_section_align): Likewise.
        (md_shortopts): Allow -k and -K for ELF.
        (md_parse_option): Set flag_want_pic if -k or -K.
        (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
        (tc_gen_reloc): New function if BFD_ASSEMBLER.
        * config/tc-vax.h (tc_headers_hook): Remove.
        (TARGET_FORMAT): Set according to object format and target
        environment.
        (BFD_ARCH, TARGET_ARCH): Define.
        (NO_RELOC): Adjust for BFD_ASSEMBLER.
        (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
        (tc_fix_adjustable): Define if BFD_ASSEMBLER.
        * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.

2002-06-08  Alan Modra  <amodra@bigpond.net.au>

        * Makefile.am: Run "make dep-am".
        * Makefile.in: Regenerate.

        * as.c: Replace CONST with const.
        * write.c: Likewise.
        * config/obj-coff.c: Likewise.
        * config/tc-a29k.c: Likewise.
        * config/tc-arm.c: Likewise.
        * config/tc-dlx.c: Likewise.
        * config/tc-h8300.c: Likewise.
        * config/tc-h8500.c: Likewise.
        * config/tc-i370.c: Likewise.
        * config/tc-i860.c: Likewise.
        * config/tc-i960.c: Likewise.
        * config/tc-m68hc11.c: Likewise.
        * config/tc-m68k.c: Likewise.
        * config/tc-m88k.c: Likewise.
        * config/tc-mcore.c: Likewise.
        * config/tc-mips.c: Likewise.
        * config/tc-ns32k.c: Likewise.
        * config/tc-pdp11.c: Likewise.
        * config/tc-pj.c: Likewise.
        * config/tc-s390.c: Likewise.
        * config/tc-sh.c: Likewise.
        * config/tc-sparc.c: Likewise.
        * config/tc-tahoe.c: Likewise.
        * config/tc-tic80.c: Likewise.
        * config/tc-v850.c: Likewise.
        * config/tc-vax.c: Likewise.
        * config/tc-w65.c: Likewise.
        * config/tc-z8k.c: Likewise.

2002-06-08  Daniel Jacobowitz  <drow@mvista.com>

        Based on patch from Matt Green:
        * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
        * config/tc-mips.c (s_mips_file): Renamed from s_file.
        (s_mips_loc): New function.
        (mips_nonecoff_pseudo_table): Call them.
        (append_insn): Call dwarf2_emit_insn.

2002-06-08  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
        to -1.
        (file_ase_mips16): New veriable.
        (mips_eabi64): Remove.
        (CPU_HAS_MIPS16): New define.
        (CPU_HAS_MDMX): Fix data type.
        (md_begin): Code cleanup. Use file_ase_mips16.
        (mips_elf_final_processing): Handle mips16 header flag.
        Handle EABI flag without intermediate variable.

2002-06-08  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * doc/as.texinfo: Update MIPS documentation.

2002-06-08  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c: Add define for $zero register.
        (md_begin): Add $zero as alias name for $0.
        (insn_uses_reg): Use ZERO define.
        (mips_ip): Add $zero as alias name for $0.
        (mips16_ip): Likewise.
        (s_cplocal): Demand empty rest of input line.
        (tc_get_register): Likewise. Add support for $kt0, kt1 register
        names. Use ZERO define. Fix input_line_pointer progress.

2002-06-07  Alan Modra  <amodra@bigpond.net.au>

        * symbols.c: Replace CONST by const throughout.
        (symbol_find_exact): Split out from..
        (symbol_find_base): ..here.
        * symbols.h: Replace CONST by const throughout.
        (symbol_find_exact): Declare.
        * config/obj-elf.c: #include "struc-symbol.h".
        (elf_frob_file): If group name matches an exported symbol, use that
        symbol for the signature and ".group" as the section name.

2002-06-06  J"orn Rennecke <joern.rennecke@superh.com>

        * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
        but warn about it.

2002-06-06  Daniel Jacobowitz  <drow@mvista.com>

        * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
        and mips_opts.ase_mdmx if they are uninitialized.

2002-06-06  John David Anglin  <dave@hiauly1.hia.nrc.ca>

        * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
        (hppa_force_relocation): Check if a stub just before the start symbol
        of the last call_info is reachable before forcing relocation.  Fix
        typo.

2002-06-04  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

        * config/tc-mips.c (mips_after_parse_args): New function.
        (md_begin): Move processing of defaults to mips_after_parse_args.
        config/tc-mips.h (md_after_parse_args): Define.

2002-06-04  Jason Thorpe  <thorpej@wasabisystems.com>

        * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
        (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
        (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
        * configure: Regenerate.
        * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
        environment.

2002-06-04  Jason Thorpe  <thorpej@wasabisystems.com>

        * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.

2002-06-04  Alan Modra  <amodra@bigpond.net.au>

        * config/obj-elf.c (obj_elf_change_section): Set and check elf
        linkonce flag.  Print all warnings.
        (obj_elf_section): Parse ",comdat" for groups.
        (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups.  Check
        consistency of comdat flag.

2002-06-02  Richard Henderson  <rth@redhat.com>

        * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
        with LITERALs without sequence numbers.

2002-06-01  Richard Henderson  <rth@redhat.com>

        * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
        Rename them LITUSE_ALPHA_*.

2002-05-31  Shrinivas Atre <ShrinivasA@kpit.com>

        * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
        accept parentheses enclosed register lists.

2002-05-31  Alan Modra  <amodra@bigpond.net.au>

        * Makefile.am: Run "make dep-am".
        * Makefile.in: Regenerate.
        * po/POTFILES.in: Regenerate.

2002-05-31  Graeme Peterson  <gp@qnx.com>

        * configure.in: Add i386-*-nto-qnx*.
        * configure: Regenerate.

2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (mips_ip): Use unsigned long values for
        warning output.

2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (s_cpsetup): Fix initialization of
        mips_cpreturn_register and mips_cpreturn_offset.

2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (s_cpsetup): Fix comment.

2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
        (mips_ip): Likewise.
        (mips16_ip): Likewise.
        (tc_get_register): Likewise.

2002-05-30  Chris G. Demetriou  <cgd@broadcom.com>
            Ed Satterthwaite  <ehs@broadcom.com>

        * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
        (mips_opts): Initialize "ase_mdmx" member.
        (file_ase_mdmx): New variable.
        (CPU_HAS_MDMX): New macro.
        (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
        based on command line options and configuration defaults.
        (macro_build): Note in comment that use of MDMX in macros is
        not currently allowed.
        (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
        "Z" MDMX operand types.
        (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
        and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
        types.
        (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
        Add support for "-mdmx" and "-no-mdmx" options.
        (OPTION_ELF_BASE): Move to accomodate new options.
        (s_mipsset): Support ".set mdmx" and ".set nomdmx".
        (mips_elf_final_processing): Set MDMX ASE ELF header flag if
        file_ase_mdmx was set.
        * doc/as.texinfo: Document -mdmx and -no-mdmx options.
        * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
        nomdmx" directives.

2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
        OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
        command line switch conforming to gcc conventions.
        * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.

2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (macro_build_jalr): New Function.
        (md_begin): NewABI uses big GOTs.
        (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
        BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
        (load_address): Add some NewABI PIC support.
        (macro): Likewise.
        (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
        (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.

2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (load_address): Use mips_gp_register instead
        of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
        instead.
        (macro): Use mips_gp_register instead of hardcoded value.

2002-05-30  Richard Henderson  <rth@redhat.com>

        * expr.h (operatorT): Add O_md17..O_md32.
        * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
        O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
        O_tprelhi, O_tprello, O_tprel): New.
        (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
        (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
        (LITUSE_TLSGD, LITUSE_TLSLDM): New.
        (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
        saw_lu_tlsgd, saw_lu_tlsldm.  Make multi_section_p a bit field.
        (md_apply_fix3): Handle TLS relocations.
        (alpha_force_relocation, alpha_fix_adjustable): Likewise.
        (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
        associated TLS reloc.  Check lituse_tls relocs match up.
        (emit_insn): Handle TLS relocations.
        (ldX_op): Remove.

        * doc/c-alpha.texi: Add docs for tls relocations.

2002-05-30  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (mips_gprel_offset): New variable.
        (s_gpvalue): Use it.

2002-05-30  Diego Novillo  <dnovillo@redhat.com>

        * gas/config/tc-d10v.c (check_resource_conflict): Only check
        write-write conflicts.
        (md_assemble): Reformat introductory comment.
        (parallel_ok): Prevent packing only if the first
        instruction cannot be packed.

2002-05-30  Jason Eckhardt <jle@redhat.com>
            Tom Rix <trix@redhat.com>

        * config/tc-d10v.c (build_insn): Check for immediates.

2002-05-28  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c: Replace GP in comments by $gp.
        (mips_big_got): Initialize.
        (mips_trap): Initialize.
        (load_address): Use mips_gp_register instead of hardcoded value.
        Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
        (macro): Use mips_gp_register instead of hardcoded value.
        (macro2): Change load_address calls.
        (md_pcrel_from): Comment formatting.
        (s_cpload): Use mips_gp_register instead of hardcoded value.
        (s_cprestore): Likewise. Comment formatting.
        (s_gpword): Fix data type.
        (s_cpadd): Use mips_gp_register instead of hardcoded value.
        (nopic_need_relax): Replace GP in comments by $gp.
        (mips_elf_final_processing): Better comment.

2002-05-28  Kuang Hwa Lin <kuang@sbcglobal.net>

        * configure.in: Add DLX configuraton
        * Makefile.am: Add DLX configuraton
        * configure: Regenerate.
        * Makefile.in: Regenerate.
        * config/tc-dlx.c: New file.
        * config/tc-dlx.h: New files.
        * NEWS: Mention new support.

2002-05-27  Nick Clifton  <nickc@cambridge.redhat.com>

        * config/obj-coff.c (write_object_file): Add missing semicolon.

2002-05-26  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
        by the define. Remove superfluous check of mips_opts.mips16.
        (append_insn): Likewise. Canonicalize variable increments.
        (macro_build): Canonicalize variable increments.
        (macro_build_lui): Likewise.
        (load_register): Likewise.
        (load_address): Move pointer initialization.
        (macro): Move pointer to a more local scope. Canonicalize variable
        increments. Better comments. Replace magic constant for RA by the
        define.
        (macro2): Replace magic constant for RA by the define. Canonicalize
        variable increments.
        (mips_ip): Canonicalize variable increments.
        (mips16_ip): Replace magic constant for RA by the define.
        (my_getSmallParser): Canonicalize variable increments/decrements.
        (my_getPercentOp): Likewise.
        (my_getSmallExpression): Likewise.
        (s_align): Likewise.
        (s_mipsset): Likewise.
        (s_cpsetup): Likewise.
        (s_insn): Remove superfluous check of mips_opts.mips16.
        (s_mips_stab): Likewise.
        (mips_handle_align): Canonicalize variable increments.
        (s_mips_ent): Likewise.
        (s_mips_end): Add comment.

2002-05-26  Jason Thorpe  <thorpej@wasabisystems.com>

        * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
        * configure: Regenerate.

2002-05-25  Alan Modra  <amodra@bigpond.net.au>

        * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
        * Makefile.in: Regenerate.
        * dep-in.sed: Reorder to match OBJS in Makefile.am.
        * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
        * configure: Regenerate.
        * as.h: Use #include "" instead of <> for local header files.
        * flonum-konst.c: Likewise.
        * flonum-mult.c: Likewise.
        * gasp.c: Likewise.
        * listing.c: Likewise.
        * config/tc-ia64.h: Likewise.
        * config/tc-v850.h: Likewise.

2002-05-24  TAMURA Kent <kent@netbsd.org>

        * configure.in: Add a target for i386-netbsdpe.
        * configure: Regenerate.

2002-05-23  Jakub Jelinek  <jakub@redhat.com>

        * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
        (obj_elf_common): Call elf_common.
        (obj_elf_tls_common): New function.
        (elf_pseudo_tab): Support .tls_common.
        (special_sections): Add .tdata and .tbss.
        (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
        sections.
        (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
        (obj_elf_parse_section_letters): Include T in error message.
        * config/tc-ppc.c (ppc_section_letter): Likewise.
        * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
        (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
        SEC_MERGE.
        * config/tc-sparc.c (md_apply_fix3): Likewise.
        * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
        Define them if not BFD_ASSEMBLER.
        (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
        and @NTPOFF.
        (md_apply_fix3): Add TLS relocs.
        * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
        FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
        FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
        (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
        (ia64_elf_section_letter): Include T in error message.
        (md_begin): Support TLS operators.
        (md_operand): Likewise.
        (ia64_gen_real_reloc_type): Support TLS relocs.
        * write.c (adjust_reloc_syms): Don't change symbols in
        SEC_THREAD_LOCAL sections to STT_SECTION + addend.

2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>

        * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
        round the relocation up rather than down.

2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>

        * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
        flag.
        * doc/as.texinfo: Document that the COFF version of .section
        ignores the 'a' flag.

2002-05-23  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-alpha.c (assemble_tokens): Protect use of
        ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.

        * write.c (size_seg): Check adjustment to last frag.
        (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
        section alignment.
        * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
        * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
        (write_object_file): Invoke md_do_align if available, and use
        frag_align_code on text sections.
        * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
        * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
        * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
        * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
        * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise.  Define for
        BFD_ASSEMBLER too.

2002-05-22  H.J. Lu <hjl@gnu.org>

        * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
        for source file.

2002-05-22  Nick Clifton  <nickc@cambridge.redhat.com>

        * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
        as ELF builds.

2002-05-22  H.J. Lu <hjl@gnu.org>

        * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
        for one .loc for compiler.

2002-05-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (macro): Relax warning, it's toot strict for
        embedded-PIC.

2002-05-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
        Optimize the rotate by zero case.

2002-05-21  Nick Clifton  <nickc@cambridge.redhat.com>

        * configure.in: Remove accidental enabling of bfd_gas=yes for
        sh-coff targets.
        * configure: Regenerate.

2002-05-18  Kazu Hirata  <kazu@cs.umass.edu>

        * app.c: Fix formatting.
        * as.c: Likewise.
        * ehopt.c: Likewise.
        * expr.c: Likewise.
        * input-file.c: Likewise.
        * listing.c: Likewise.
        * macro.h: Likewise.
        * stabs.c: Likewise.
        * symbols.c: Likewise.

2002-05-17  Alan Modra  <amodra@bigpond.net.au>

        * config/obj-generic.c: Delete file.
        * config/obj-generic.h: Likewise.

2002-05-16  Marek Michalkiewicz  <marekm@amelek.gda.pl>

        * config/tc-avr.c (mcu_types): Update for new devices.

2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (macro): Warn about wrong la/dla use.

2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
        worked sometimes by accident. Fix copy&paste comment.

2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
        alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
        (mips_elf_final_processing): Let n32 use .reginfo.

2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (append_insn): Fix too small range of variable.

2002-05-14  Nick Clifton  <nickc@cambridge.redhat.com>

        * config/tc-arm.c (arm_cleanup): Remove redundant call to
        listing_prev_line().

2002-05-13  Nick Clifton  <nickc@cambridge.redhat.com>

        * config/tc-arm.c (md_assemble): Remove redundant call to
        listing_prev().

        * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
        loc_directive_seen.

        * stabs.c (s_stab_generic): Fix grammatical error in warning
        message.

2002-05-13  Alan Modra  <amodra@bigpond.net.au>

        * write.c (subsegs_finish): Don't specially align last subseg.

2002-05-11  Nick Clifton  <nickc@cambridge.redhat.com>

        * stabs.c (s_stab_generic): Warn about a description field that is
        too big.

        * config/obj-coff.c: Fix compile time warnings when compiling
        without BFD_ASSEMBLER defined.
        Fix formatting.

        * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
        target.
        (md_pcrel_from_section): Use md_pcrel_from().

2002-05-11  Bruno Haible  <bruno@clisp.org>

        * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
        by dwarf2_directive_loc, instead of calling dwarf2_where.

2002-05-11  Kazu Hirata  <kazu@cs.umass.edu>

        * config/obj-coff.h: Fix formatting.
        * config/tc-mcore.c: Likewise.
        * config/tc-mn10300.c: Likewise.
        * config/tc-openrisc.c: Likewise.
        * config/tc-or32.c: Likewise.
        * config/tc-pdp11.c: Likewise.
        * config/tc-ppc.c: Likewise.
        * config/tc-ppc.h: Likewise.
        * config/tc-sh64.c: Likewise.
        * config/tc-sh.c: Likewise.
        * config/tc-tic54x.c: Likewise.
        * config/tc-xstormy16.c: Likewise.
        * config/tc-xstormy16.h: Likewise.

2002-05-09  Kazu Hirata  <kazu@cs.umass.edu>

        * config/obj-coff.c: Fix formatting.
        * config/obj-elf.c: Likewise.
        * config/tc-alpha.c: Likewise.
        * config/tc-arm.c: Likewise.
        * config/tc-d10v.c: Likewise.
        * config/tc-d30v.c: Likewise.
        * config/tc-h8300.c: Likewise.
        * config/tc-hppa.c: Likewise.

2002-05-09  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
        reloc when no_cond_jump_promotion.

2002-05-08  Jim Wilson  <wilson@redhat.com>

        * config/tc-i960.c (md_estimate_size_before_relax): Return size of
        current variable part of frag.

2002-05-08  Kazu Hirata  <kazu@cs.umass.edu>

        * config/tc-mmix.c: Fix formatting.
        * config/tc-mmix.h: Likewise.

2002-05-08  Alan Modra  <amodra@bigpond.net.au>

        * configure: Regenerate.

2002-05-07  Kazu Hirata  <kazu@cs.umass.edu>

        * config/tc-m68k.c: Fix formatting.

2002-05-07  Federico G. Schwindt <fgsch@olimpo.com.br>

        * Makefile.am: Honour DESTDIR.
        * Makefile.in: Regenerate.

2002-05-06  Kazu Hirata  <kazu@cs.umass.edu>

        * config/tc-ia64.c: Fix formatting.
        * config/tc-ia64.h: Likewise.

2002-05-04  Kazu Hirata  <kazu@cs.umass.edu>

        * config/tc-mips.c: Fix formatting.
        * config/tc-s390.c: Likewise.
        * config/tc-s390.h: Likewise.

2002-05-03  Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
        information for instructions.

2002-05-02  Kazu Hirata  <kazu@cs.umass.edu>

        * as.h: Fix formatting.
        * cgen.c: Likewise.
        * cgen.h: Likewise.
        * dwarf2dbg.c: Likewise.
        * frags.h: Likewise.
        * gasp.c: Likewise.
        * macro.c: Likewise.
        * read.c: Likewise.
        * stabs.c: Likewise.
        * symbols.c: Likewise.

2002-05-02  Alan Modra  <amodra@bigpond.net.au>

        * app.c (mri_pseudo): Only declare for TC_M68K.

        * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
        (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
        BFD_RELOC_16_BASEREL.
        (md_assemble): Likewise.
        (md_apply_fix3): Likewise.

2002-05-02  Nick Clifton  <nickc@cambridge.redhat.com>

        * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
        zero into an add of zero - it is not the same.

2002-05-01  Arati Dikey <aratid@kpit.com>

        * tc-sh.c (get_specific): Generate warning if the same
        destination register is used in parallel instructions.

2002-05-01  Andrew Macleod  <amacleod@cygnus.com>

        * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.

2002-05-01  Alan Modra  <amodra@bigpond.net.au>

        * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
        backwards to prevent cascading errors.

2002-04-30  Mark Mitchell  <mark@codesourcery.com>

        * configure.in: Add support for powerpc-*-windiss.
        * configure: Regenerated.

2002-04-28  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-s390.c (md_parse_option): Formatting.

        * config/tc-i386.c: Formatting fixes, add missing space in error
        message.

2002-04-24  Christian Groessler <chris@groessler.org>

        * config/tc-z8k.c (build_bytes): Add support for new cases:
        CLASS_IGNORE and ARG_NIM4.
        (md_assemble): Prevent destruction of input_line_pointer if
        get_operands returns failure.

2002-04-24  Chris G. Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
        instructions to be generated by macros.

2002-04-24  Andreas Schwab  <schwab@suse.de>

        * config/tc-i386.c (output_jump, output_disp)
        (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
        more.
        (md_apply_fix3): Remember addend value for rela relocations.
        (tc_gen_reloc): Correctly compute pc-relative relocation addend.

2002-04-22  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (macro_build): Add close-parenthesis missing
        from previous change.

2002-04-22  Eric Christopher  <echristo@redhat.com>

        * config/tc-mips.c (macro_build): Add warning if macro instructions
        are expanded into a branch delay slot.

2002-04-17  Geoffrey Keating  <geoffk@redhat.com>

        * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
        numbers, gdb relies on them to detect the start of the prologue.

2002-04-17  Martin Schwidefsky  <schwidefsky@de.ibm.com>

        * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
        symbols in merge sections.

2002-04-16  Alan Modra  <amodra@bigpond.net.au>

        * as.c (main): Don't reference _bfd_chunksize.

2002-04-15  Tom Rix  <trix@redhat.com>

        * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
        symbols in merge sections.

2002-04-11  Richard Sandiford  <rsandifo@redhat.com>

        * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
        * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
        argument for the precision.
        (gen_to_words): Update accordingly.

2002-04-10  Alan Modra  <amodra@bigpond.net.au>

        * as.c (parse_args <OPTION_VERSION>): Use VERSION is
        BFD_VERSION_STRING unavailable.
        * config/tc-i386.c (INLINE): Define (for non-BFD assembler).

2002-04-09  J"orn Rennecke <joern.rennecke@superh.com>

        * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
        symbol_used_in_reloc_p is true.

        * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
        endian hosts.

2002-04-04  Alan Modra  <amodra@bigpond.net.au>

        * dep-in.sed: Cope with absolute paths.
        * Makefile.am (dep.sed): Subst TOPDIR.
        Run "make dep-am".
        * Makefile.in: Regenerate.

2002-04-04  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
        (mips_ip): Remove unused variable.
        (md_apply_fix3): Cast signed/unsignes mismatches. Replace
        unsigned char with bfd_byte.
        (s_file): Remove unused variable.
        (s_mips_ent): Likewise.

2002-04-03  Tom Rix  <trix@redhat.com>

        * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
        (build_insn): Same.
        (find_opcode): Fix warning in as_warn.
        * config/tc-d10v.h: Update Copyright.

2002-04-03  Alan Matsuoka <alanm@redhat.com>
            Tom Rix  <trix@redhat.com>

        From Jeff Knaggs <jknaggs@redhat.com>
        * config/tc-d10v.c (check_resource_conflict): New function to
        check for resource conflicts.

        From Jason Eckhardt  <jle@redhat.com>
        * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
        imm3 fields.
        * config/tc-d10v.c (find_opcode): Emit a warning if one of the
        reserved control registers is used.
        * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
        imm3 fields.

        From 2001-03-28  Diego Novillo  <dnovillo@redhat.com>
        * tc-d10v.c (parallel_ok): Prevent packing only if the first
        instruction cannot be packed.

        From 2001-03-30  Diego Novillo  <dnovillo@redhat.com>
        * gas/config/tc-d10v.c (check_resource_conflict): Only check
        write-write conflicts.
        (md_assemble): Reformat introductory comment.
        * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
        arguments.

2002-04-03  Alan Modra  <amodra@bigpond.net.au>

        * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
        O_logical_not>): Derive final_seg from add_symbol.
        <O_multiply..O_logical_or>: More final_seg twiddles.

2002-04-01  Jessica Han  <jessica@cup.hp.com>

        * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
        in 32-bit mode.

2002-03-27  Andreas Schwab  <schwab@suse.de>

        * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
        field for pc-relative fixups.
        (output_disp): Likewise.
        (md_estimate_size_before_relax): Likewise.
        (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
        pc-relative fixups in 64bit mode.

2002-03-22  Alan Modra  <amodra@bigpond.net.au>

        * config/te-aix5.h: Typo fix.

2002-03-21  Alan Modra  <amodra@bigpond.net.au>

        * Makefile.am: Run "make dep-am".
        * Makefile.in: Regenerate.
        * doc/Makefile.in: Regenerate.

2002-03-20  Albert Chin-A-Young  <china@thewrittenword.com>

        * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
        (vfp_sp_reg_pos -> vfp_dp_reg_pos).

2002-03-18  Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
        the EXTENDED bit here; report the estimate according to the
        current size.

2002-03-18  Tom Rix  <trix@redhat.com>

        * configure.in: Add AIX 5 support.
        * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
        * config/te-aix5.h: New file. AIX 5 support.
        * configure: Regenerate.

2002-03-18  Nick Clifton  <nickc@cambridge.redhat.com>

        * po/fr.po: Updated version.

2002-03-16  Andreas Jaeger  <aj@suse.de>

        * doc/c-mips.texi (Machine Dependencies): Add new node.

2002-03-15  Chris G. Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
        (mips_opts): Initialize "ase_mips3d" member.
        (file_ase_mips3d): New variable.
        (CPU_HAS_MIPS3D): New macro.
        (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
        based on command line options and configuration defaults.
        (macro_build, mips_ip): Accept MIPS-3D instructions if
        mips_opts.ase_mips3d is set.
        (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
        Add support for "-mips3d" and "-no-mips3d" options.
        (OPTION_ELF_BASE): Move to accomodate new options.
        (s_mipsset): Support ".set mips3d" and ".set nomips3d".
        (mips_elf_final_processing): Add a comment indicating that a
        MIPS-3D ASE ELF header flag should be set, when one exists.
        * doc/as.texinfo: Document -mips3d and -no-mips3d options.
        * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
        nomips3d" directives.

2002-03-14  Hans-Peter Nilsson  <hp@bitrange.com>

        * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
        a weak symbol in same section to be within reach.

2002-03-13  Nick Clifton  <nickc@cambridge.redhat.com>

        * po/fr.po: Updated version.

2002-03-12  Andreas Schwab  <schwab@suse.de>

        * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
        body record so that an error is given for misplaced .save
        pseudo-ops.

2002-03-09  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-i386.h (REX_OPCODE): Define.
        (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
        (rex_byte): typedef to int.
        * config/tc-i386.c: Group prototypes and vars together.
        Formatting fixes.  Remove occurrences of "register" keyword.
        (true): Delete.
        (false): Delete.
        (mode_from_disp_size): Add INLINE keyword to prototype.
        (fits_in_signed_byte): Likewise.
        (fits_in_unsigned_byte): Likewise.
        (fits_in_unsigned_word): Likewise.
        (fits_in_signed_word): Likewise.
        (fits_in_unsigned_long): Likewise.
        (fits_in_signed_long): Likewise.
        (type_names): Constify.
        (intel_float_operand): Constify param.
        (add_prefix): Use REX_OPCODE.
        (md_assemble): Likewise.  Modify for changed rex_byte.
        (parse_insn): Split out of md_assemble.
        (parse_operands): Likewise.
        (swap_operands): Likewise.
        (optimize_imm): Likewise.
        (optimize_disp): Likewise.
        (match_template): Likewise.
        (check_string): Likewise.
        (process_suffix): Likewise.
        (check_byte_reg): Likewise.
        (check_long_reg): Likewise.
        (check_qword_reg): Likewise.
        (check_word_reg): Likewise.
        (finalize_imm): Likewise.
        (process_operands): Likewise.
        (build_modrm_byte): Likewise.
        (output_insn): Likewise.
        (output_branch): Likewise.
        (output_jump): Likewise.
        (output_interseg_jump): Likewise.
        (output_disp): Likewise.
        (output_imm): Likewise.

2002-03-07  Daniel Jacobowitz  <drow@mvista.com>

        * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.

2002-03-06  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
        relocs except when BFD64.

        * write.c (number_to_chars_bigendian): Don't abort when N is
        larger than sizeof (VAL).
        (number_to_chars_littleendian): Likewise.

2002-03-05  John David Anglin  <dave@hiauly1.hia.nrc.ca>

        * config/tc-hppa.c (md_apply_fix3): Add cast.
        (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
        e_rrsel.

2002-03-05  Paul Koning  <pkoning@equallogic.com>

        * tc-pdp11.c: Use VAX float format support for PDP-11 target.
        (parse_ac5): New function for parsing float regs in float operand.
        (parse_expression): Remove attempt to make literals be octal.
        (parse_op_no_deferred): Support float literals.
        (parse_op): Reject attempts to refer to float regs.
        (parse_fop): New function, like parse_op but for float operand.
        (md_assemble): Add cases to parse float operands.  Also fix
        IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.

2002-03-04  H.J. Lu <hjl@gnu.org>

        * config/obj-elf.c (special_section): Add .init_array,
        .fini_array and .preinit_array.

        * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
        .init_array and .fini_array.

2002-03-01  Jakub Jelinek  <jakub@redhat.com>

        * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
        visibility.
        (obj_frob_symbol): Copy visibility.

2002-02-28  Jakub Jelinek  <jakub@redhat.com>

        * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
        s_text.
        (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.

2002-02-27  Nick Clifton  <nickc@cambridge.redhat.com>

        * po/es.po: Updated.

2002-02-26  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
        only, undo the changes made on 2001-06-08, with the
        effect being that common or extern symbols are
        adjusted for embedded-PIC, but weak symbols are not.
        (md_estimate_size_before_relax: Likewise, with the effect
        that extern symbols are treated the same as weak symbols
        only if not embedded-PIC.
        (mips_fix_adjustable) Likewise, with the effect that
        weak or extern symbols are not adjusted for embedded-PIC.
        (md_apply_fix3): Tweak so that the case where value is zero
        is handled more correctly for embedded-PIC code.

2002-02-26  Nick Clifton  <nickc@cambridge.redhat.com>

        * doc/as.texinfo (Overview): Add missing @ifset IA64

        * configure.in (LINGUAS): Add es.po.
        * configure: Regenerate.
        * po/es.po: New file.

2002-02-25  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
        (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
        and NO_PIC cases. Code cleanup.
        (macro2): Fix handling of 64bit register loads.

2002-02-25  David Mosberger  <davidm@hpl.hp.com>

        * doc/as.texinfo: Add entry for IA64.
        * doc/c-ia64.texi: New file.

2002-02-25  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-hppa.c: Update copyright date.

        * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
        Remove references to chip manufacturers.
        * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
        Correct comments.
        (md_show_usage): Remove references to chip manufacturers.  Mention
        -mpower4.
        (md_begin): Test power4 opcode flag bits.

2002-02-22  David Mosberger  <davidm@hpl.hp.com>

        * config/tc-ia64.c (dot_restore): Issue error message of epilogue
        count exceeds prologue count.
        (md_show_usage): Describe -mconstant-gp and -mauto-pic.
        (unwind.label_prologue_count): New member.

        Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:

        (get_saved_prologue_count): New function.
        (save_prologue_count): New function.
        (free_saved_prologue_count): New function.
        (dot_label_state): Record state label by calling save_prologue_count().
        (dot_copy_state): Restore prologue count by calling
        get_saved_prologue_count().
        (generate_unwind_image): Free up list of saved prologue
        counts by calling free_saved_prologue_counts().

2002-02-22  Nick Clifton  <nickc@cambridge.redhat.com>

        * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
        function declarations.

2002-02-21  Nick Clifton  <nickc@cambridge.redhat.com>

        * NEWS: Note that GASP is now deprecated.
        * Makefile.am: Do not build gasp-new by default.
        * Makefile.in: Regenerate.
        * doc/Makefile.am: Do not install gasp.info.
        * doc/Makefile.in: Regenerate.
        * gas/gasp.texi: Note that gasp is now deprecated.

2002-02-20  Nick Clifton  <nickc@cambridge.redhat.com>

        * NEWS: Mark 2.12 branch.

2002-02-19  Tom Tromey  <tromey@redhat.com>

        * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.

2002-02-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
        option input.

2002-02-19  Martin Schwidefsky  <schwidefsky@de.ibm.com>

        * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
        Make bit size independent of architecture switch.
        (md_begin): Add warning for -m64 with -Aesa.
        (s390_md_end): Use renamed architecture defines.

2002-02-18  Daniel Jacobowitz  <drow@mvista.com>

        * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.

2002-02-16  Nick Clifton  <nickc@cambridge.redhat.com>

        * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
        instead of CRIS.

2002-02-15  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (md_estimate_size_before_relax): Really
        make sure we treat weak like extern only for ELF.  (Fixes
        patch from 2001-07-25.)

2002-02-15  Ben Elliston  <bje@redhat.com>

        * doc/as.texinfo: Add duplicate directory entry so that "info gas"
        works as expected.

2002-02-15  Hans-Peter Nilsson  <hp@bitrange.com>

        * NEWS: Mention support for MMIX.

2002-02-13  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
        a sequence of indpendent 'if' statements for easier debugging
        and future modification.

2002-02-13  Matt Fredette  <fredette@netbsd.org>

        * config/tc-m68k.c (md_show_usage): No longer display a
        hard-coded "68020" for the default CPU, instead display the
        canonical name of the true, configured default CPU.
        (m68k_elf_final_processing): Mark objects for sub-68020
        CPUs with the new EF_M68000 flag.

2002-02-13  Andreas Schwab  <schwab@suse.de>

        * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
        pc-relative relocations to merge sections in 64-bit mode.

2002-02-13  Ben Elliston  <bje@redhat.com>

        * NEWS: Document floating point number handling in gasp.
        * gasp.c: Include <assert.h> and "xregex.h".
        (is_flonum): New function.
        (chew_flownum): Likewise.
        (change_base): Consume flonums from the input, where possible.
        * doc/gasp.texi (Constants): Document floating point numbers.

2002-02-12  John David Anglin  <dave@hiauly1.hia.nrc.ca>

        * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
        that implicitly use LR and RR selectors.

2002-02-12  Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-mn10300.c (other_registers): Added `epsw'.  Mark `pc'
        and `epsw' as available on AM33 and above only.
        (other_register_name): Add logic to handle machine type encoded in
        reg_number.

2002-02-11  Tom Rix  <trix@redhat.com>

        * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
        xcoff64.

2002-06-11  Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
        Use all over.

2002-02-11  Jan Hubicka  <jh@suse.cz>

        * i386.c (md_assemble): Support 32bit address prefix.
        (i386_displacement): Likewise.
        (i386_index_check): Accept 32bit addressing in 64bit mode.

2002-02-11  Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-sh.c (dot): Removed unused function.

2002-02-11  Alan Modra  <amodra@bigpond.net.au>

        * Makefile.am: "make dep-am".
        * Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.
        * config.in: Regenerate.
        * configure: Regenerate.
        * doc/Makefile.in: Regenerate.

2002-02-10  Richard Henderson  <rth@redhat.com>

        * doc/c-alpha.texi: New file.
        * doc/Makefile.am (CPU_DOCS): Add it.
        * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.

2002-02-09  Richard Henderson  <rth@redhat.com>

        * config/tc-alpha.c (O_samegp): New.
        (USER_RELOC_P): Include it.
        (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
        (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
        (alpha_force_relocation, alpha_fix_adjustable): Likewise.
        (alpha_validate_fix): New.
        * config/tc-alpha.h (TC_VALIDATE_FIX): New.

2002-02-09  Hans-Peter Nilsson  <hp@axis.com>

        * doc/c-cris.texi: New.
        * doc/all.texi: @set CRIS.
        * doc/as.texinfo: Ditto.  Add CRIS gas manpage option overview.
        Include c-cris.texi.
        * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
        * doc/Makefile.in: Regenerate.

2002-02-08  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
        determine if a number is a sign-extended 32-bit number.
        (load_register): Use IS_SEXT_32BIT_NUM.
        (macro): Check if load/store macro handling is using a
        constant 32-bit address on 64-bit address systems, and if
        so optimize the generation of that address.

2002-02-08  Richard Henderson  <rth@redhat.com>

        * config/tc-alpha.c (alpha_force_relocation): Don't assert that
        we've eliminated all foreign relocation types yet.
        (alpha_fix_adjustable): Likewise.

2002-02-08  Alexandre Oliva  <aoliva@redhat.com>

        Contribute sh64-elf.
        2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
                    Stephen Clarke <Stephen.Clarke@st.com>
        * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
        2002-01-31  Alexandre Oliva  <aoliva@redhat.com>
        * config/tc-sh.c (md_relax_table): Added default sizes for
        non-PC-relative UNDEF_MOVI, and relaxation sequences for
        MOVI_16, MOVI_32 and MOVI_48.
        * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
        (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
        and MOVI_16.
        (shmedia_md_estimate_size_before_relax): Remove redundant
        blocks.  Set fragP->fr_var even if relaxation type unchanged.
        Retain UNDEF_MOVI until expression decays to number.
        2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
        * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
        relocation types.  Take fixP->fx_addnumber into account too.
        (shmedia_md_apply_fix): Likewise.
        (shmedia_md_convert_frag): Likewise.
        (shmedia_build_Mytes): Likewise.
        (sh64_consume_datalabel): Complain about nested datalabel.
        Support PIC relocs.  Call sh_parse_name.
        * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
        in tc-sh.h to SHmedia reloc types.
        * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
        MOVI_GOTPC): New relaxation constants.
        (md_relax_table): Introduce relaxation directives for PIC-related
        constants.
        (sh_PIC_related_p): Handle datalabel.
        (sh_check_fixup): Choose SH5 PIC relocations.
        (sh_cons_fix_new): Added BDF_RELOC_64.
        (md_apply_fix3, sh_parse_name): Handle GOTPLT.
        2002-01-18  Alexandre Oliva  <aoliva@redhat.com>
        * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
        current ISA is SHmedia, get 7 bytes.
        2001-11-28  Nick Clifton  <nickc@cambridge.redhat.com>
        * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
        void function.
        * config/tc-sh64.c (shmedia_apply_fix): Rename to
        shmedia_apply_fix3 and make void.
        2001-05-17  Alexandre Oliva  <aoliva@redhat.com>
        * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
        as_bad.
        2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
        * config/tc-sh64.h (md_parse_name): Take &c as argument.
        2001-03-14  DJ Delorie  <dj@redhat.com>
        * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
        * doc/Makefile.in(CPU_DOCS): Ditto.
        * doc/c-sh64.texi: New file.
        * doc/as.texinfo: Add SH64 support.
        2001-03-13  DJ Delorie  <dj@redhat.com>
        * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
        A_REUSE_PREV so that its purpose is more obvious.
        (shmedia_build_Mytes): Ditto.
        2001-03-07  DJ Delorie  <dj@redhat.com>
        * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
        before processing.
        (sh64_vtable_inherit): Ditto.
        (strip_datalabels): New, strip "datalabel" from given line.
        * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
        pseudos.
        2001-03-06  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
        call ...
        (shmedia_build_Mytes): ... to here.
        2001-03-06  DJ Delorie  <dj@redhat.com>
        * config/tc-sh.c: Remove sh64-specific uaquad now that there
        is a generic one.
        2001-01-21  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
        * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
        address by one in call to dwarf2_emit_insn.
        2001-01-13  Hans-Peter Nilsson  <hpn@cygnus.com>
        Implement ".abi" pseudo and correct .cranges descriptors.  Correct
        alignment handling broken by imported changes.
        * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
        (sh64_handle_align): Declare.
        (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
        (sh64_max_mem_for_rs_align_code): Declare.
        (enum sh64_isa_values): Moved here from tc-sh64.c.
        (md_do_align): Define.
        (sh64_do_align): Declare.
        (struct sh64_tc_frag_data): New.
        (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data.  Users
        changed.
        (TC_FRAG_INIT): Change to set new datatype.
        (struct sh64_segment_info_type): Rename member
        last_flushed_location to last_contents_mark.  All users changed.
        (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
        (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
        * config/tc-sh.c (md_pseudo_table): Add ".abi".
        (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
        of unsetting seen_insn.
        (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
        call sh64_update_contents_mark.
        (sh_handle_align): Remove HAVE_SH64-conditioned code.
        * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
        enum sh64_isa_values.
        (sh64_set_contents_type): Drop segT parameter.  All callers changed.
        (emitting_crange): Boolean guard moved to file scope from function
        scope in sh64_set_contents_type.
        (s_sh64_abi): New.
        (sh64_update_contents_mark): New; most split out from
        sh64_flush_pending_output.
        (shmedia_md_end): Call sh64_update_contents_mark.  Set
        sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
        (sh64_do_align): New function.
        (sh64_max_mem_for_rs_align_code): New function.
        (sh64_handle_align): Rename from shmedia_do_align.  Make
        non-static.  Add head comment.  Emit zero bytes for n bytes modulo
        four.  Change return-type to void.
        (shmedia_elf_new_section): Remove.
        (shmedia_md_assemble): Call sh64_update_contents_mark.
        (s_sh64_mode): Ditto.  Do not call md_flush_pending_output.  Make
        new frag.  Call sh64_update_contents_mark after making the new
        frag.
        (sh64_flush_pending_output): Just call sh64_update_contents_mark
        and sh_flush_pending_output.
        (sh64_flag_output): Also call md_flush_pending_output, but add
        condition on not emitting_crange.
        (sh64_tc_cons_fix_new): Remove.
        2001-01-12  Nick Clifton  <nickc@redhat.com>
        * config/tc-sh64.c (shmedia_do_align): Fix to work with new
        alignment handling scheme imported from sourceware.
        2001-01-12  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh64.h (TARGET_FORMAT): Define.
        (sh64_target_format): Prototype.
        * config/tc-sh64.c (sh64_target_mach): New function.
        2001-01-07  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
        zero_address_frag instead of copying the frag of the symbol.
        (shmedia_frob_file_before_adjust): Ditto.
        (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
        to valueT to remove signedness.
        (shmedia_md_convert_frag): Add parameter final.  Rename parameter
        headers to output_bfd.  Do not evaluate symbols if final is false;
        do emit fixups.
        (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
        UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
        to the current frag, call shmedia_md_convert_frag to emit fixups
        and make frag_wane neutralize the frag.  Update comments.
        * config/tc-sh.c (md_convert_frag): Change caller of
        shmedia_md_convert_frag.
        2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh64.h: Tweak comments and correct formatting.
        * config/tc-sh64.c: Ditto.
        (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
        expansion, MOVI pcrel expansion>: Fix thinko calculating offset
        for the no-relocation case.
        (shmedia_check_limits): Fix range check being off-by-one for PTA.
        * config/tc-sh.c: Ditto.  Add proper comments to #ifdef/#ifndef
        wrappers.
        (SH64PCREL16_F): Increment for proper max-PTA handling.  Update
        comment.
        (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
        (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
        expansion.
        (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
        Correct comment.
        2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
        BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
        (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
        al>: Set lowest bit of field to relocate to 1 and rest to empty,
        if reloc is emitted.
        2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
        New options plus bugfixes.
        * config/tc-sh.c (md_longopts): New options "-no-expand" and
        "-expand-pt32".
        (md_parse_option): Handle new options.
        (md_show_usage): Add blurb for new options.
        * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
        (sh64_expand, sh64_pt32): New variables.
        (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
        (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
        orig_fx_r_type.  Change SHMEDIA_BFD_RELOC_PT into
        BFD_RELOC_SH_PT_16.  Handle BFD_RELOC_SH_PT_16 as pc-relative.
        <resolved previously-pc-relative relocs>: Handle
        SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
        (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
        case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
        points to SHcompact code.
        <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
        SH64PCREL16)>: Check that ISA of what operand points at and
        PTA/PTB matches, or emit error.
        (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
        SHMEDIA_BFD_RELOC_PT.
        (shmedia_immediate_op): If pcrel, emit fixup also for constant
        operand.
        (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
        condition for MOVI expansion.
        <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
        sh64_pt32.  Emit only a BFD_RELOC_SH_PT_16 fixup if not
        sh64_expand.
        <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
        fixup.
        (sh64_target_format): Error-check setting of sh64_pt32 and
        sh64_expand.  Fix typo in check for sh64_shcompact_const_crange.
        (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
        SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
        2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh64.c: Improve comments.
        (shmedia_md_convert_frag): Remove inactive is_pt_variant code.  Do
        not say the linker will check correctness of PTA/PTB expansion.
        (shmedia_md_end): Make non-static.
        * config/tc-sh64.h (md_end): Define to shmedia_md_end.  Add
        prototype.
        * config/tc-sh.c (sh_finalize): Remove.
        * config/tc-sh.h (md_end): Do not define.
        Remove prototype for sh_finalize.
        2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
        sh64_section_data container when storing section type in tdata
        field in elf_section_data.
        * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
        EF_SH5.
        * Makefile.am: Update dependencies.
        * Makefile.in: Regenerate.
        2000-12-22  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh64.c (shmedia_md_assemble): Don't protect
        dwarf2_emit_insn call with test on debug_type.
        2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
        CRT_SH5_ISA32 sticky for 64-bit.
        2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
        Generate .crange sections when switching ISA mode or emitting
        constants in same section as code.
        * config/tc-sh64.c: Reformat structure definitions.
        (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
        variables.
        (sh64_set_contents_type): Rename from sh64_init_section.  Rewrite
        to emit a .cranges descriptor when contents type changes.  Only
        emit error if changing contents type and -no-mix is in effect.
        (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
        sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
        (shmedia_md_end): Set sh64_end_of_assembly.  Pass
        sh64_flush_last_crange over sections.
        When checking main symbol of datalabel symbol, check for
        STO_SH5_ISA32, not ISA type of section in definition.
        (shmedia_frob_file_before_adjust): Check main symbol for
        STO_SH5_ISA32; don't check ISA type of section in definition.
        (shmedia_frob_section_type): Adjust for .cranges; set section flag
        to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
        .cranges entries have been output.
        (shmedia_elf_new_section): Just call md_flush_pending_output.
        (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
        fix.  Do not set tc_segment_info_data.in_code for section.  Call
        sh64_set_contents_type for SHmedia code.
        (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
        false.  Call md_flush_pending_output.
        (sh64_target_format): Check that -no-mix and
        -shcompact-const-crange are used in sane combination with other
        options.
        (shmedia_md_pcrel_from_section): Check type of fix for how to
        adjust pc-relative.
        (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
        not ISA type of section in definition.
        * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
        hold contents-type state.
        (md_flush_pending_output): Redefine to sh64_flush_pending_output.
        (sh64_flush_pending_output): Declare.
        (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
        (sh64_tc_cons_fix_new): Declare.
        * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
        call sh64_flag_output.
        (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE.  Just
        call sh64_set_contents_type to mark SHcompact code and set
        seen_insn.
        (md_longopts): New options "-no-mix" and
        "-shcompact-const-crange".
        (md_parse_option): Handle new options.
        (md_show_usage): Add blurb for new options.
        (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
        2000-12-15  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
        (sh64_last_insn_frag): New.
        (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
        to get frag for insn opcode for generating fixups; do not assume it
        is the same frag.
        (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
        for new insn.
        * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
        section.
        (TC_FRAG_TYPE): Define as fragS *.
        (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
        (sh64_last_insn_frag): Declare.
        (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
        not == NULL before dereferencing.
        2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
        Get rid of BFD section flag and EF_SH64_ABI64.
        * config/tc-sh64.c (shmedia_frob_section_type): Use
        elf_section_data (sec)->tdata, not a specific BFD section flag, to
        communicate the section as containing SHmedia code.  Describe why.
        * config/tc-sh.c (sh_elf_final_processing): Tweak comment.  Set
        EF_SH64 regardless of ABI.
        * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
        in error message.  Handle resolved expressions for
        BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
        BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
        (shmedia_check_limits): Handle BFD_RELOC_64.
        (sh64_adjust_symtab): Do not decrement the GAS symbol value for
        a STO_SH5_ISA32 symbol, only the BFD value.
        2000-12-11  Ben Elliston  <bje@redhat.com>
        * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
        dwarf2_generate_asm_lineno.
        2000-12-11  Hans-Peter Nilsson  <hpn@cygnus.com>
        Handle PC-relative MOVI expansions with assembler relaxation.
        Generate PC-relative relocs from 16-bit PC-relative expressions.
        * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
        (shmedia_md_pcrel_from_section): ...here.
        (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
        turned completely resolved.  Adjust relocation type for 16-bit
        immediate operands that has turned PC-relative.  Adjust back for
        MD_PCREL_FROM_SECTION being applied twice.
        (shmedia_md_convert_frag): Always emit reloc for expression with
        global or weak symbol.  Handle relaxation result for PC-relative
        expressions.
        (shmedia_md_estimate_size_before_relax): An expression with a weak
        or global symbol can not be relaxed.  Break out tests for
        relaxable symbol into variable sym_relaxable.
        <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
        UNDEF_MOVI)>: Break out any PC-relative expression and change
        relaxation type.
        (shmedia_build_Mytes): CSE &operands->operands[j] into variable
        opjp.
        <case A_IMMS16>: Fix typo for initial minor relaxation type of
        MOVI expansion.  If X_op_symbol of the immediate expression is
        set, make an expression symbol for the argument to frag_var.
        * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
        relaxations.
        (END): Adjust for new relaxations.
        (md_relax_table): Add entries for new relaxations.
        2000-12-07  Ben Elliston  <bje@redhat.com>
        * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
        2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
        SHORI operand offsets in PT/PTA/PTB expansions.
        2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
        Implement DataLabel semantics.
        * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
        shmedia_frob_file_before_adjust.
        * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
        (DATALABEL_SUFFIX): Define.
        (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
        symbol list to update "datalabel" symbols to their main symbol
        counterparts.
        (shmedia_frob_file_before_adjust): New.
        (sh64_adjust_symtab): For remaining datalabel symbols, set to
        undefined and set STT_DATALABEL.
        (sh64_frob_label): Initialize TC symbol field.
        (sh64_consume_datalabel): Actually implement semantics.  New
        parameter operandf, call it instead of expression.
        (sh64_exclude_symbol): New.
        * config/tc-sh64.h (md_parse_name): Pass on the function operand
        to sh64_consume_datalabel.
        (tc_symbol_new_hook): Define to tc_frob_symbol.
        (TC_SYMFIELD_TYPE): Define to symbolS *.
        (tc_frob_symbol): Define to call sh64_exclude_symbol.
        2000-12-01  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
        case.
        (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
        generating dwarf2 debug information.
        2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
        elf64-sh64 for the 64-bit ABI.
        * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
        option.
        2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
        case-insensitivity.
        2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh64.c: Tweak comments, formatting and error messages.
        (enum sh64_abi_values): New type.
        (enum sh64_isa_values): New type.
        (sh64_isa_mode): Replace shmedia_mode.  All referers changed.
        (seen_shcompact_mode, seen_shmedia_mode): Delete.
        (sh64_abi): Replace shmedia_64.
        (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
        C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
        (s_sh64_mode): Check validity for this target.
        (sh64_target_format): Initialize defaults for ISA and ABI.
        Fallback to old object format if no SH64 ISA or ABI has been
        specified.
        * config/tc-sh.c (md_parse_option): Check combinations for errors.
        (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
        ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
        * config/tc-sh64.h: Fix typo in comment.
        2000-11-25  Hans-Peter Nilsson  <hpn@cygnus.com>
        * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
        <PT fixups for absolute values>: Size will be longest, not
        shortest.
        (shmedia_md_convert_frag): Disable PTB-warning machinery.  Correct
        all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
        * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
        and l1 to hold lowercase of two first characters.  Change all
        remaining TO_LOWER to tolower.
        * config/tc-sh64.c (TO_LOWER): Delete.
        (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
        (md_parse_name): Define.
        (sh64_consume_datalabel): Declare.
        (DOLLAR_DOT): Define.
        * config/tc-sh64.c (shmedia_parse_exp): New.
        (sh64_consume_datalabel): New; just ignoring datalabel semantics.
        (shmedia_parse_reg): Remove const from src
        parameter.
        (shmedia_get_operands): Ditto for args parameter and ptr variable.
        (shmedia_md_assemble): Ditto for op_end variable.
        (shmedia_get_operand): Ditto for ptr parameter and src variable.
        Use shmedia_parse_exp, not parse_exp.
        * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
        parameter.  All callers changed.
        (shmedia_get_operand): Add shmedia_arg_type parameter.  All
        callers changed.
        (shmedia_parse_reg): Put first two character in local variables.
        Use tolower, not TO_LOWER.  If no register is found and argtype
        indicates a control register, scan shmedia_creg_table
        case-insensitive.
        2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
        * Makefile.am (CPU_TYPES): Add sh64.
        (TARGET_CPU_CFILES): Add config/tc-sh64.c.
        (TARGET_CPU_HFILES): Add config/tc-sh64.h.
        Regenerate dependencies.
        * Makefile.in: Regenerate.
        * configure.in: Add support for sh64-*-elf*.
        * configure: Regenerate.
        * config/tc-sh64.h: New.
        * config/tc-sh64.c: New.
        * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
        .mode, .isa and .uaquad.
        [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
        SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
        [HAVE_SH64] (END): Define as 10.
        [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
        SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
        MOVI_64): Define.
        [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
        SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
        SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
        MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
        Define.
        (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
        (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
        (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
        (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
        SHmedia instructions.  Handle state-change after switching to
        SHcompact.
        (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
        (md_parse_option) [HAVE_SH64]: Parse new options.
        (md_show_usage) [HAVE_SH64]: Show usage of new options.
        (md_convert_frag) [HAVE_SH64] <default>: Call
        shmedia_md_convert_frag instead of abort.
        (sh_force_relocation) [HAVE_SH64]: Also force relocation for
        BFD_RELOC_SH_SHMEDIA_CODE.
        (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
        SHcompact or SHmedia code.
        (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
        shmedia_md_apply_fix instead of abort.
        (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
        result from calling shmedia_md_estimate_size_before_relax instead
        of calling abort.
        (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
        do the work.
        (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
        shmedia_init_reloc and do nothing more if it returns non-zero.
        (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
        * po/POTFILES.in: Regenerate.
        * po/gas.pot: Regenerate.

2002-02-06  Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-sh.c (parse_at): Install the correct version of
        2002-02-04's patch.

        * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
        assume fixP->fx_subsy is non-NULL.

2002-02-04  Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
        A_DISP_PC_ABS, and adjust it by -4.
        (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
        expected.
        (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
        the operand type is not A_DISP_PC_ABS.

2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>

        * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
        common and weak symbols.  Handle common and weak symbols as
        undefined symbols with regards to GREG handling and merging.
        (mmix_frob_file): Ditto.

2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>

        * configure.in (hppa-*-netbsd*): New target.
        * configure: Regenerate.
        * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.

2002-02-02  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-v850.c: Add missing prototypes amd use old-style
        function definitions.
        (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
        (sdata_section tdata_section, zdata_section, sbss_section,
        tbss_section, zbss_section, rosdata_section, rozdata_section,
        scommon_section, tcommon_section, zcommon_section,
        call_table_data_section, call_table_text_section): Delete.
        (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
        v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
        v850_call_table_data, v850_call_table_text): Delete.
        (struct v850_seg_entry): New.
        (v850_seg_table): New.
        (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
        TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
        ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
        CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
        (do_v850_seg): New.
        (v850_seg): New.
        (v850_comm): Use do_v850_seg and v850_seg_table.  Simplify
        recording of alignment.
        (md_pseudo_table): Use v850_seg.
        (md_begin): Don't init .call_table_data and .call_table_text here.
        Set v850_seg_table bss entry.

2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>

        Support on-demand global register allocation by passing on
        base-plus-offset relocs to the linker.
        * config/tc-mmix.c: Tweak and fix typos in comments.
        (allocate_undefined_gregs_in_linker): New variable.
        (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
        (md_longopts): Add --linker-allocated-gregs.
        (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
        <case OPTION_LINKER_ALLOCATED_GREGS>: New.
        (md_show_usage): Update text for -x.  Add text for
        --linker-allocated-gregs.
        (tc_gen_reloc): Derive default value for addend from val and
        baddsy.  Use addsec and bfd_is_abs_section in more places.  Don't
        emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
        GREG if allocate_undefined_gregs_in_linker.
        * doc/as.texinfo (Overview) <Target MMIX options>: Add
        --linker-allocated-gregs.
        * doc/c-mmix.texi (MMIX-Opts): Add blurb about
        --linker-allocated-gregs.  Mention that it's implied by -x.
        (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
        (MMIX-mmixal): Clarify dated comparison and location of MMIXware.

        * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.

2002-02-01  Alan Modra  <amodra@bigpond.net.au>

        * Makefile.am: Run "make dep-am"
        * Makefile.in: Regenerate.

2002-01-31  Ivan Guzvinec  <ivang@opencores.org>

        * config/tc-or32.c: New file.
        * config/tc-or32.h: New file.
        * configure.in: Add support for or32 targets.
        * configure: Regenerate.
        * config/obj-coff.c: Add support for or32 targets.
        * config/obj-coff.h: Add support for or32 targets.
        * Makefile.am: Add support for or32 targets.
        * Makefile.in: Regenerate.
        * NEWS: Mention support for OpenRISC.
        * doc/Makefile.in: Regenerate.
        * po/POTFILES.in: Regenerate.
        * po/gas.pot: Regenerate.

2002-01-30  Richard Sandiford  <rsandifo@redhat.com>

        * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
        and mod.

2002-01-29  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (tc_gen_reloc): Arrange for
        BFD_RELOC_PCREL_HI16_S relocations to be output relative to
        their LO16 parts, even for ELF.

2002-01-29  Daniel Jacobowitz  <drow@mvista.com>

        * config/tc-i386.c: Protect definitions of true and false
        from redefinition.

2002-01-28  Jakub Jelinek  <jakub@redhat.com>

        * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
        made because of .weak, if they are neither defined nor used in any
        way.

2002-01-27  Daniel Jacobowitz  <drow@mvista.com>

        * configure: Regenerated.

2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>

        * doc/Makefile.am (install): Depend on install-info.
        * doc/Makefile.in: Regenerate.

2002-01-26  Nick Clifton <nick@redhat.com>

        * po/fr.po: Updated version

2002-01-24  Kazu Hirata  <kazu@hxi.com>

        * config/tc-h8300.c (check_operand): Don't print a warning
        when a valid 24-bit address is given to a 16-bit address
        operand.

2002-01-24  Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-sh.c (sh_elf_suffix): Removed.
        (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
        sh_end_of_match, sh_parse_name): New functions.
        (sh_elf_cons): Simplify.
        (parse_exp): Reject misplaced PIC operands.
        (md_undefined_symbol): Simplify.
        (sh_fix_adjustable): Let @GOTOFF be adjusted.
        (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
        (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
        Complain if subsy remains at the end.
        * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
        (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.

2002-01-22  Alexandre Oliva  <aoliva@redhat.com>

        * config/tc-mn10300.c (xr_registers): Move `pc'...
        (other_registers): ... here.

2002-01-22  Alan Modra  <amodra@bigpond.net.au>

        * Makefile.am: Run "make dep-am".
        * Makefile.in: Regenerate.
        * gas/po/POTFILES.in: Regenerate.

2002-01-21  DJ Delorie  <dj@redhat.com>

        * config/obj-coff.c (obj_coff_init_stab_section): Make the
        stabstr_name allocation permanent, as it will be referenced from
        the section hash.

2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>

        * configure.in (ia64-*-netbsd*): New target.
        * configure: Regenerate.

2002-01-21  Hans-Peter Nilsson  <hp@bitrange.com>

        * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
        to @dots call.
        <Detailed description, ARM options>: Ditto.
        * doc/c-arm.texi (ARM Options): Ditto.

2002-01-18  Richard Earnshaw  <rearnsha@arm.com>

        * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
        do_mia, do_mar and do_mra respectively.
        (do_mav_*): Renamed from do_c_*.
        (mav_reg_required_here, mav_parse_offset): Renamed from
        cirrus_reg_required_here and cirrus_parse_offset respectively.
        (MAV_MODE?): Renamed from CIRRUS_MODE?.

2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
            Keith Walker  <keith.walker@arm.com>

        * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
        (insns): Add pattern for bxj instruction.
        (do_bxj): New function.
        (arm_cpus): Add arm926ej.
        (arm_archs): Add armv5tej.

2002-01-18  Richard Earnshaw  <rearnsha@arm.com>

        * doc/c-arm.texi: Add new fpe options to list of supported flags.

2002-01-19  Keith Walker  <keith.walker@arm.com>

        * tc-arm.c (arm_fpus): Add fpe2 and fpe3.

2002-01-18  Richard Earnshaw  <rearnsha@arm.com>

        * NEWS: Mention new ARM command-line options and VFP support.

        * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
        uses changed.
        (ARM_CEXT_MAVERICK): Similarly.
        (ARM_ANY): Now means any core instruction.
        (CPU_DEFAULT): Default to ARM_ANY.
        (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
        (pic_code): Declare for all object types.  Make type int.
        (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
        (march_fpu_opt, mfpu_opt): Declare.
        (md_longopts): Tidy up conditional definitions.
        (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
        (arm_long_opts): New tables.
        (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
        (arm_parse_extension): New function.
        (md_parse_option): Rewrite using new table-driven system.
        (md_show_usage): Use new table-driven system.
        (md_begin): Calculate cpu_variant from command line option data.
        * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
        command-line options.
        * doc/c-arm.texi: Likewise.

2002-01-18  Andreas Jaeger  <aj@suse.de>

        * as.c (parse_args): Update year.

2002-01-17  Timothy Wall  <twall@alum.mit.edu>

        * config/tc-tic54x.c (encode_address): Add a more informative
        warning about incorrect syntax.

2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>

        * po/gas.pot: Regenerate.

2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>

        * macro.c (get_any_string): Add no-c-format comment to prevent
        confusion when translating string.
        * gasp.c (get_any_string): Add no-c-format comment to prevent
        confusion when translating string.

2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
            Johannes Stezenbach <js@convergence.de>
        * config/tc-mips.c (percent_op): Ensure longer percent_op's are
        matched before the shorter ones.
        (my_getSmallParser): Fix handling of nested parentheses in
        percent_op's. Code cleanup.
        (my_getPercentOp): New function, code from my_getSmallParser.
        (my_getSmallExpression): Fix handling of closing parentheses.
        Code cleanup. Better comments.

2002-01-16  Nick Clifton <nickc@redhat.com>

        po/tr.po: New file: Turkish translation.
        configure.in (LINGUAS): Add "tr".
        configure: Regenerate.

2002-01-15  Richard Earnshaw  <rearnsha@arm.com>

        Support for VFP instructions
        * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
        (cp_address_required_here): New argument wb_ok.  When false, do not
        accept write-back forms of addressing.  Change all callers.
        (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
        (FPU_VFP_EXT_V2): Define.
        (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
        Define in terms of above.
        (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
        (vfp_reg): New struct.
        (vfp_regs): New array of registers.
        (insns): Add VFP instructions.
        (sn_table): New array of VFP single-precision register names.
        (dn_table): New array of VFP double-precision register names.
        (all_reg_maps): Add the new register tables.
        (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
        (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
        (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
        (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
        (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
        (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
        (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
        (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
        (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
        (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
        (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
        (do_vfp_sp_dp_cvt): New functions.
        (md_begin): Set soft-float flag for appropriate VFP work.
        (md_atof): Handle VFP-format doubles.
        (md_parse_option): Handle VFP command-line options.
        (md_show_usage): Display VFP command-line options.

2002-01-15  Richard Earnshaw  <rearnsha@arm.com>

        * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
        various command line options.

2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>

        * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
        vtinherit relocs.
        (xstormy16_md_apply_fix3): Do not return a value.

2002-01-14  Richard Earnshaw  <rearnsha@arm.com>

        * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
        the -EL/-EB option that matches the target's endianness.
        (md_parse_option): Likewise.

2002-01-14  Richard Earnshaw  <rearnsha@arm.com>

        * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
        is not dependent on ARM_BI_ENDIAN.

2002-01-14  Richard Earnshaw  <rearnsha@arm.com>

        * tc-arm.c (all error messages): Normalize capitalization of messages.

        * tc-arm.h (md_operand): Delete define.
        * tc-arm.c (in_my_get_expression): New static variable.
        (my_get_expression): Set and clear it.
        (md_operand): New function.  If called from my_get_expression
        put the error in inst.error.
        (output_inst): Now takes argument of instruction being assembled.
        Print it out with any error message.
        (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
        with '=' syntax.
        (end_of_line): Don't update inst.error if it is already set.

2002-01-11  Richard Earnshaw  <rearnsha@arm.com>

        * tc-arm.c (do_ldst): Fix handling an immediate expression pseudo
        op that can be translated into a mvn instruction.

2002-01-11  Steve Ellcey  <sje@cup.hp.com>

        * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
        setting default md.flags.
        (SHT_INIT_ARRAY): New elf special section used by HP-UX.
        (SHT_FINI_ARRAY): New elf special section used by HP-UX.
        * gas/config/tc-ia64.c (setup_unwind_header): Add support
        for 32 bit unwind info blocks.
        (generate_unwind_image): Add support for different types
        of unwind images (32 bits and/or big-endian).
        (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
        (ia64_target_format): Add support for hpux target formats.
        (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
        (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
        SHT_FINI_ARRAY elf section types.

2002-01-10  Richard Earnshaw  <rearnsha@arm.com>

        * tc-arm.c (struct reg_entry): Move before prototypes.
        (int_register, cp_register, fp_register): Delete.
        (reg_table): Delete.  Replaced with ...
        (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
        (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
        (mav_dspsc_table): ... one table per register set.
        (arm_reg_hsh): Delete.
        (struct reg_map): New structure.
        (all_reg_maps): New array.
        (enum arm_reg_type): New enums.
        (build_reg_hsh): New function.
        (insert_reg_alias): Use hash table passed by caller.  Adjust all
        callers.
        (create_register_alias): New function, split out from ...
        (md_assemble): ... here.
        (md_begin): Build new register hash tables.
        (arm_reg_parse): New argument for the hash table to search.  Adjust all
        callers.
        (arm_reg_parse_any): New function.
        (co_proc_number): Look up the processor number in the processor hash
        table.
        (cirrus_regtype): Delete.
        (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
        (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
        (ARM_EXT_MAVERICKsc_register): Delete.
        (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
        (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
        functions.
        (do_c_triple_4, do_c_triple_5): Delete.
        (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
        (do_c_quad_6): Delete.
        (do_c_quad_6[ab]): New functions.
        (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
        arguments to use new register parsing methods.
        (cirrus_reg_required_here): Likewise.
        (insns): Reclassify cirrus maverick worker functions.
        (cirrus_valid_reg): Delete.

2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>

        * configure.in (sh*le): Set cpu_type=sh and endian=little.
        (sh*-*-netbsdelf*): New target.
        * configure: Regenerate.
        * tc-sh.h: Update copyright years.
        (TARGET_FORMAT): Add version for TE_NetBSD.

2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>

        * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
        negative.

2002-01-06  Alan Modra  <amodra@bigpond.net.au>

        * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
        * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.

2002-01-05  Daniel Jacobowitz  <drow@mvista.com>

        * tc-mips.c (mips_cprestore_valid): New flag.
        (mips_frame_reg_valid): New flag.
        (macro) [M_JAL_2]: Check both flags.
        [M_JAL_A]: Likewise.
        (s_cprestore): Set mips_cprestore_valid.
        (tc_get_register): If setting mips_frame_reg, set
        mips_frame_reg_valid and clear mips_cprestore_valid.
        (s_mips_ent): Clear both flags.
        (s_mips_end): Clear both flags.

2002-01-05  Alan Modra  <amodra@bigpond.net.au>

        * write.c (write_object_file): Make use of bfd_section_list_remove.
        * config/obj-ecoff.c (ecoff_frob_file): Likewise.
        * config/tc-mmix.c (mmix_frob_file): Likewise.

2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>

        * configure.in (i386-*-netbsdelf*): Collapse target into...
        (i386-*-netbsd*): ...this.  Add support for x86-64.
        * configure: Regenerated.

2002-01-03  matthew green  <mrg@redhat.com>

        * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.

2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>

        * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
        NULL frag link.

For older changes see ChangeLog-0001
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