| 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 |
| 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 |
| |
| Local Variables: |
| mode: change-log |
| left-margin: 8 |
| fill-column: 74 |
| version-control: never |
| End: |