+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
+ precision operands.
+
+2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
+
+ * config/tc-mips.c (append_insn): Properly detect variant frags
+ that preclude swapping of relaxed branches. Correctly swap
+ instructions between frags when dealing with relaxed branches.
+
+2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
+
+ * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
+ throughout.
+ * aclocal.m4: Regenerate.
+ * configure: Regenerate.
+
+2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
+
+ * config/tc-h8300.c (build_bytes): Apply relaxation to bit
+ manipulation insns.
+
+2004-01-12 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
+ reloc, reserve space for the delay slot as well as the jalr itself.
+
+2004-01-09 Paul Brook <paul@codesourcery.com>
+
+ * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
+ (do_vfp_sp2_from_reg2): New function.
+ (insns): Use them.
+ (do_vfp_dp_from_reg2): Check return values properly.
+
+2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
+
+ * config/tc-mips.c (warn_nops): Remove static variable.
+ (macro): Remove test of warn_nops.
+ (md_shortops): Remove 'n'.
+ (md_parse_option): Remove 'n' case.
+ (md_show_usage): Remove -n.
+ * doc/as.texinfo (Overview): Remove MIPS -n option.
+ * doc/c-mips.texi (MIPS Opts): Remove mention -n.
+ * NEWS: Mention removal of MIPS -n option.
+
+ * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
+ (cop_interlocks): Check ISA level.
+ (cop_mem_interlocks): Define.
+ (reg_needs_delay): Check cop_interlocks rather than
+ ISA_HAS_COPROC_DELAYS.
+ (append_insn): Likewise. Use cop_mem_interlocks rather than
+ directly checking mips_opts.isa.
+ (mips_emit_delays): Likewise.
+
+2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/tc-ia64.c (unwind): Move next_slot_number and
+ next_slot_frag to ...
+ (unw_rec_list): Here.
+ (free_list_records): Removed.
+ (output_unw_records): Likewise.
+ (generate_unwind_image): Make it void.
+ (alloc_record): Initialize next_slot_number and next_slot_frag.
+ (slot_index): Take .org, .space and .align into account.
+ (fixup_unw_records): Don't set slot_number to 0. Use
+ list->next_slot_number and list->next_slot_frag instead of
+ unwind.next_slot_number and unwind.next_slot_frag.
+ (ia64_convert_frag): New.
+ (generate_unwind_image): Generate a rs_machine_dependent frag
+ for unwind record.
+ (emit_one_bundle): Use list->next_slot_number and
+ list->next_slot_frag instead of unwind.next_slot_number and
+ unwind.next_slot_frag.
+
+ * config/tc-ia64.h (md_convert_frag): Defined as
+ ia64_convert_frag.
+ (md_estimate_size_before_relax): Defined as (f)->fr_var.
+
+2004-01-06 Alexandre Oliva <aoliva@redhat.com>
+
+ 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
+ * config/tc-frv.h (md_apply_fix3): Don't define.
+ * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
+ operands.
+ * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
+ 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
+ * config/tc-frv.c (line_separator_chars): Add `!'.
+ 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
+ * config/tc-frv.c (md_assemble): Clear insn upfront.
+ 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
+ * config/tc-frv.c (OPTION_FDPIC): New macro.
+ (md_longopts): Add mfdpic.
+ (md_parse_option): Handle it.
+ 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
+ * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
+ FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
+ (frv_pic_ptr): Parse funcdesc.
+
+2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
+
+ * doc/as.texinfo: Let texi2pod parse asconfig.texi and
+ gasver.texi. Remove duplicate symbol definitions for texi2pod.
+
+2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
+
+ * Makefile.am (Makefile): Move the dependency on
+ $(BFDDIR)/configure.in to...
+ (CONFIG_STATUS_DEPENDENCIES): ... here.
+ (AUTOMAKE_OPTIONS): Require automake 1.8.
+ * Makefile.in: Regenerate.
+ * doc/Makefile.am (BASEDIR, BFDDIR): Define.
+ (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
+ $(BFDDIR)/configure.in here as well.
+ * doc/Makefile.in: Regenerate.
+
+2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
+
+ * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
+ * Makefile.in: Regenerate.
+ * aclocal.m4: Regenerate.
+ * doc/Makefile.am (install, install-info): Remove.
+ (install-data-local): A new hook for install-info.
+ (AUTOMAKE_OPTIONS): Require automake 1.8.
+ * doc/Makefile.in: Regenerate.
+
+2004-01-02 Nutan Singh <nutan@kpitcummins.com>
+
+ * doc/c-sh.texi: Update description about floating point behavior
+ of SH family.
+
+2004-01-02 Bernardo Innocenti <bernie@develer.com>
+
+ * configure.in: Add m68k-uClinux target.
+ * configure: Regenerate.
For older changes see ChangeLog-0203
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projects / deliverable / binutils-gdb.git / blobdiff