+2004-04-20 DJ Delorie <dj@redhat.com>
+
+ * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
+ * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
+ [TE_PE] (O_secrel): Define.
+ [TE_PE] (x86_pe_cons_fix_new): New.
+ [TE_PE] (pe_directive_secrel): Likewise.
+ (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
+
+2004-04-19 Eric Christopher <echristo@redhat.com>
+
+ * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
+ of previous patch for fix in gcc.
+
+2004-04-19 Jakub Jelinek <jakub@redhat.com>
+
+ * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
+
+2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
+
+ * read.c (do_align): Call md_flush_pending_output, if defined.
+
+2004-04-16 Alan Modra <amodra@bigpond.net.au>
+
+ * expr.c (operand): Correct checks for ++ and --.
+
+2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/tc-generic.c: Add some comments.
+
+2004-04-14 Richard Sandiford <rsandifo@redhat.com>
+
+ * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
+ -{no-}mfix-vr4122-bugs.
+ * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
+ (append_insn, mips_emit_delays): Update accordingly.
+ (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
+ (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
+ (md_parse_option): Update after above changes.
+ (md_show_usage): Add -mfix-vr4120.
+
+2004-04-13 Bob Wilson <bob.wilson@acm.org>
+
+ * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
+ of .section directive; add a reference to the ELF .subsection
+ directive.
+
+2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
+
+ * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
+ in parallel.
+
+2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
+
+ * Makefile.am: Remove mips from aout targets.
+ * Makefile.in: Regenerate.
+ * configure.in: Remove mips-dec-bsd* target.
+ * configure: Regenerate.
+
+2004-04-07 Alan Modra <amodra@bigpond.net.au>
+
+ PR 96
+ * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
+ to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
+ Update "mapping". Restrict some @ modifiers to 32 bit.
+
+2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
+ Dhananjay Deshpande <dhananjayd@kpitcummins.com>
+
+ * config/tc-sh.c (dont_adjust_reloc_32): New variable.
+ (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
+ dont_adjust_reloc_32 is set.
+ (md_longopts): Add option -renesas.
+ (md_parse_option, md_show_usage): Likewise.
+ * doc/c-sh.texi: Likewise.
+
+2004-04-01 Dave Korn <dk@artimi.com>
+
+ * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
+ hi16 and lo16 fixS structs.
+ (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
+ exactly the same way as for RELOC_DLX_REL16.
+ (machine_ip): properly respect LO flag in the_insn and
+ output RELOC_DLX_LO16 rather than RELOC_DLX_16.
+ (md_apply_fix3): apply RELOC_DLX_LO16.
+
+2004-03-30 Stan Shebs <shebs@apple.com>
+
+ Remove long-obsolete MPW support.
+ * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
+ * configure.in: Remove mention of ppc-*-mpw* config.
+ * configure.in: Likewise.
+
+2004-03-30 Nick Clifton <nickc@redhat.com>
+
+ * config/tc-arm.c (meabi_flags): Make its use conditional upon
+ OBJ_ELF being defined.
+
+2004-03-27 Alan Modra <amodra@bigpond.net.au>
+
+ * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
+
+2004-03-23 Paul Brook <paul@codesourcery.com>
+
+ * config/tc-arm.c (meabi_flags): New variable.
+ (arm_parse_eabi): New function.
+ (md_begin): Set flags for EABI v3.
+ (arm_eabis): Add.
+ (arm_long_opts): Add meabi.
+ * doc/as.texinf <ARM>: Document -meabi.
+ * doc/c-arm.texi: Ditto.
+
+2004-03-22 Bob Wilson <bob.wilson@acm.org>
+
+ * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
+ tables even when use_literal_section flag is not set.
+
+2004-03-22 Alan Modra <amodra@bigpond.net.au>
+
+ * config/tc-sh.c: Remove trailing whitespace.
+
+2004-03-22 Hans-Peter Nilsson <hp@axis.com>
+
+ * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
+ --mul-bug-abort and the default behavior.
+ * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
+ (err_for_dangerous_mul_placement): New variable.
+ (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
+ macros.
+ (md_cris_relax_table): Have placeholder for STATE_MUL.
+ (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
+ (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
+ case doing nothing.
+ (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
+ STATE_BYTE)>: Ditto.
+ (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
+ alignment and position of this frag, emit error message if
+ suspicious.
+ (md_assemble): For a multiply insn and when checking it,
+ transform the current frag into a special frag for that purpose.
+ (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
+ OPTION_MULBUG_ABORT_ON>: Handle new options.
+
+2004-03-19 Bob Wilson <bob.wilson@acm.org>
+
+ * config/tc-xtensa.c (mark_literal_frags): New function.
+ (xtensa_move_literals): Call mark_literal_frags for all literal
+ segments, including init and fini literal segments.
+ (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
+
+2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
+ (pa_comm): Set BSF_OBJECT in symbol flags.
+
+2004-03-19 Alan Modra <amodra@bigpond.net.au>
+
+ * Makefile.am: Run "make dep-am".
+ * Makefile.in: Regenerate.
+ * doc/Makefile.in: Regenerate.
+ * config.in: Regenerate.
+ * po/gas.pot: Regenerate.
+
+2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
+
+ * read.c (read_a_source_file): Use demand_empty_rest_of_line.
+ (demand_empty_rest_of_line): Issue an error here.
+ (ignore_rest_of_line): Silently skip to end.
+ (demand_copy_string): Issue an error, not warning.
+ (equals): Likewise.
+ * config/obj-elf.c (obj_elf_section_name): Likewise.
+ (obj_elf_section): Likewise.
+ * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
+ (arc_extinst): Likewise.
+ * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
+ (dot_spill): Likewise.
+ (dot_unwabi): Likewise.
+ (dot_prologue): Likewise.
+
+ * expr.c (operand): Reject ++ and --.
+ (operator): Likewise.
+
+2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
+
+ * config/tc-sh.c: Include dw2gencfi.h.
+ (sh_cfi_frame_initial_instructions): New function.
+ (sh_regname_to_dw2regnum): Likewise.
+ * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
+ file.
+ (TARGET_USE_CFIPOP): Define.
+ (tc_cfi_frame_initial_instructions): Likewise.
+ (tc_regname_to_dw2regnum): Likewise.
+ (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
+ * Makefile.am: Update dependencies.
+ * Makefile.in: Regenerate.
+
+2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
+
+ * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
+ * configure: Regenerate.
+
+2004-03-12 Bob Wilson <bob.wilson@acm.org>
+
+ * read.c (s_leb128): Call md_flush_pending_output.
+
+2004-03-12 Michal Ludvig <mludvig@suse.cz>
+
+ * config/tc-i386.c (output_insn): Handle PadLock instructions.
+ * config/tc-i386.h (CpuPadLock): New define.
+ (CpuUnknownFlags): Added CpuPadLock.
+
+2004-03-07 Andreas Schwab <schwab@suse.de>
+
+ * doc/c-hppa.texi (HPPA Directives): Fix typo.
+
+2004-03-07 Richard Henderson <rth@redhat.com>
+
+ * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
+ (cfi_finish): Likewise for fde.
+
+2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/tc-ia64.c (md_assemble): Properly handle NULL
+ align_frag.
+ (ia64_handle_align): Don't abort if failed to add a stop bit.
+
+2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
+
+ * Makefile.in: Regenerated.
+ * aclocal.m4: Likewise.
+ * configure: Likewise.
+ * doc/Makefile.in: Likewise.
+
+2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/tc-ia64.c (dot_align): New.
+ (ia64_do_align): Make it static.
+ (md_pseudo_table): Use "dot_align" for "align".
+ (ia64_md_do_align): Don't set align_frag here.
+ (ia64_handle_align): Add a stop bit to the previous bundle if
+ needed.
+
+ * config/tc-ia64.h (ia64_do_align): Removed.
+
+2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
+
+ * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
+ -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
+ (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
+ the most general type or the user specifically requested it.
+ (md_assemble): Add a new error message for when an instruction
+ is understood, but is not allowed due to an -isa option.
+
+2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/tc-ia64.c (align_frag): New.
+ (md_assemble): Set the tc_frag_data field in align_frag for
+ IA64_OPCODE_FIRST instructions.
+ (ia64_md_do_align): Set align_frag.
+ (ia64_handle_align): Add a stop bit if needed.
+
+ * config/tc-ia64.h (TC_FRAG_TYPE): New.
+ (TC_FRAG_INIT): New.
+
+2004-03-01 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/tc-frv.c (fr400_audio): New variable.
+ (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
+ (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
+ (target_implements_insn_p): New function.
+ (md_assemble): Report an error if the processor doesn't implement
+ the instruction.
+
+2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
+
+ * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
+ (md_parse_option): Ditto.
+ (OPTION_NO_SPECIAL_M32R): Added.
+ (md_show_usage): Document it.
+ (enable_speial_m32r): Changed a default value from 0 to 1.
+ * doc/c-m32r.texi: Document the -no-bitinst option.
+
+2004-02-27 Nick Clifton <nickc@redhat.com>
+
+ * config/tc-sh.c (get_operand): Revert previous delta.
+ (tc_gen_reloc): Check for an unknown reloc type before processing
+ the addend.
+
+2004-02-27 Hannes Reinecke <hare@suse.de>
+
+ * config/tc-s390.c (s390_insn): Correct range check for opcode in
+ .insn pseudo operation.
+
+2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
+
+ * config/tc-sh.c (get_operand): In case of #Imm, check has been
+ added for wrong syntax.
+
+2004-02-26 Eric Christopher <echristo@redhat.com>
+
+ * config/tc-mips.c (mips_dwarf2_addr_size): New.
+ * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
+
+2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
+
+ * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
+ nibble types to assembler.
+
+2004-02-25 Fred Fish <fnf@redhat.com>
+
+ * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
+
+2004-02-20 James E Wilson <wilson@specifixinc.com>
+
+ * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
+ finalize_syms.
+ (fixup_unw_records): New arg before_relax. Pass to slot_index.
+ (ia64_estimate_size_before_relax): New.
+ (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
+ (generate_unwind_image): Pass 1 to fixup_unw_records.
+ * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
+ (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
+
+2004-02-19 Jakub Jelinek <jakub@redhat.com>
+
+ * stabs.c (generate_asm_file): Avoid warning about use of
+ uninitialized variable.
+
+2004-02-18 David Mosberger <davidm@hpl.hp.com>
+
+ * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
+ body, and endp, allow unwind records which do not have a "t"
+ (time/instruction) field.
+
+2004-02-17 Petko Manolov <petkan@nucleusys.com>
+
+ * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
+ (do_mav_dspsc_2): Likewise.
+ Fix accumulator registers move opcodes.
+
+2004-02-13 Hannes Reinecke <hare@suse.de>
+ Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
+
+2004-02-10 Steve Ellcey <sje@cup.hp.com>
+
+ * config/tc-ia64.h (ia64_frob_symbol): New declaration.
+ (tc_frob_symbol): New macro definition.
+ * config/tc-ia64.c (ia64_frob_symbol): New routine.
+
+2004-02-09 Daniel Jacobowitz <drow@mvista.com>
+
+ * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
+ read-only.
+
+2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
+
+ * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
+ (TC_CASE_SENSITIVE): ... this.
+ * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
+ * doc/internals.texi (TC_CASE_SENSITIVE): Document.
+
+2004-02-06 James E Wilson <wilson@specifixinc.com>
+
+ * config/tc-ia64.c (dot_endp): Delete call to output_endp.
+ (generate_unwind_image): Re-add it here.
+
+2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
+
+ * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
+ * read.h (SKIP_WHITESPACE): Turn into an expression.
+ * read.c (read_a_source_file): A pseudo is removed by having a
+ NULL handler.
+
+2004-02-05 James E Wilson <wilson@specifixinc.com>
+
+ * config/tc-ia64.c (output_endp): New.
+ (count_bits): Delete.
+ (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
+ endp unwind records.
+ (fixup_unw_records): Handle endp unwind records. Delete code for
+ shortening prologue regions not followed by a body record.
+ (dot_endp): Call add_unwind_entry to emit endp unwind record.
+ * config/tc-ia64.h (unw_record_type): Add endp.
+
+2004-02-03 James E Wilson <wilson@specifixinc.com>
+
+ * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
+ fill padding bytes with zeroes.
+ (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
+ sets unwind_record slot_number and slot_frag fields.
+
+2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
+
+ * config/tc-mips.c (add_got_offset_hilo): New function.
+ (macro): Use load_register() and add_got_offset_hilo() to load
+ constants instead of hardcoding code sequences throughout.
+
+2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
+
+2004-01-26 Bernardo Innocenti <bernie@develer.com>
+
+ * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
+ like m68k-elf.
+ * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
+ of hard-coded test for TARGET_OS=elf.
+
+2004-01-24 Chris Demetriou <cgd@broadcom.com>
+
+ * config/tc-mips.c (hilo_interlocks): Change definition
+ so that MIPS32, MIPS64 and later ISAs are included, along with
+ the already-included machines. Update comments.
+
+2004-01-23 Daniel Jacobowitz <drow@mvista.com>
+
+ * config/tc-arm.c (tc_gen_reloc): Improve error message for
+ undefined local labels.
+
+2004-01-23 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/tc-mips.c (load_address, macro): Update comments about
+ NewABI GP relaxation.
+
+2004-01-23 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/tc-mips.c (macro_build): Remove place and counter arguments.
+ (mips_build_lui, macro_build_ldst_constoffset): Likewise.
+ (mips16_macro_build, macro_build_jalr): Remove counter argument.
+ (set_at, load_register, load_address, move_register): Likewise.
+ (load_got_offset, add_got_offset): Likewise.
+ Update all calls and tidy accordingly.
+
+2004-01-23 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
+ (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
+ (RELAX_USE_SECOND): Bump to 0x10000.
+ (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
+ (mips_macro_warning): New variable.
+ (md_assemble): Wrap macro expansion in macro_start() and macro_end().
+ (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
+ (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
+ of RELAX_ENCODE.
+ (append_insn): Update mips_macro_warning.sizes.
+ (macro_start, macro_warning, macro_end): New functions.
+ (macro_build): Don't emit warnings here.
+ (macro_build_lui, md_estimate_size_before_relax): ...or here.
+ (md_convert_frag): Check for cases where one macro alternative
+ needs a warning and the other doesn't. Emit a warning if the
+ longer sequence was chosen.
+
+2004-01-23 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
+ * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
+ the first sequence, the size of the second sequence, and a flag
+ that says whether we should warn.
+ (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
+ (RELAX_FIRST, RELAX_SECOND): New.
+ (mips_relax): New variable.
+ (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
+ (append_insn): Remove "place" argument. Use mips_relax.sequence
+ rather than "place" to check whether we're expanding the second
+ alternative of a relaxable macro. Remove redundant check for
+ branch relaxation. If generating a normal insn, and there
+ is not enough room in the current frag, call relax_close_frag()
+ to close it. Update mips_relax.sizes[]. Emit fixups for the
+ second version of a relaxable macro. Record the first relaxable
+ fixup in mips_relax. Remove tc_gen_reloc workaround.
+ (macro_build): Remove all uses of "place". Use mips_relax.sequence
+ in the same way as in append_insn.
+ (mips16_macro_build): Remove "place" argument.
+ (macro_build_lui): As for macro_build. Don't drop the add_symbol
+ when generating the second version of a relaxable macro.
+ (load_got_offset, add_got_offset): New functions.
+ (load_address, macro): Use new relaxation machinery. Remove
+ tc_gen_reloc workarounds.
+ (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
+ version of a relaxable macro is needed. Return -RELAX_SECOND if the
+ first version is needed.
+ (tc_gen_reloc): Remove relaxation handling.
+ (md_convert_frag): Go through the fixups for a relaxable macro and
+ mark those that belong to the unneeded alternative as done. If the
+ second alternative is needed, adjust the fixup addresses to account
+ for the deleted first alternative.
+
+2004-01-23 Richard Sandiford <rsandifo@redhat.com>
+
+ * frags.h (frag_room): Declare.
+ * frags.c (frag_room): New function.
+ * doc/internals.texi: Document it.
+
+2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
+
+ * config/tc-mips.c (append_insn): Don't do r3900 interlock
+ optimization for -mtune=r3900, as this will break on other CPUs.
+
+2004-01-11 Tom Rix <tcrix@worldnet.att.net>
+
+ * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
+ be relaxed, use fixup.
+ (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
+
2004-01-19 Jakub Jelinek <jakub@redhat.com>
* config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
* configure: Regenerate.
2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
-
+
* config/tc-h8300.c (build_bytes): Apply relaxation to bit
manipulation insns.
projects / deliverable / binutils-gdb.git / blobdiff