* dwarf2dbg.c (DWARF2_ARANGES_VERSION): New define to 2.
(DWARF2_LINE_VERSION): Likewise.
(out_debug_line): Use DWARF2_LINE_VERSION not DWARF2_VERSION.
(out_debug_aranges): Use DWARF2_ARANGES_VERSION not DWARF2_VERSION.
(out_debug_abbrev): Use DW_FORM_data for DW_AT_high_pc when
DWARF2_VERSION >= 4.
(out_debug_info): Use difference between start and end as data
value for DW_AT_high_pc when DWARF2_VERSION >= 4.
* config/tc-ia64.h (DWARF2_LINE_VERSION): Override it.
EF_IA_64_ARCHVER_1): New macros. Minor reformatting.
* bfd/Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
(BFD32_BACKENDS_CFILES): Add new file vmsutil.c
(vmsutil.lo): Add dependency rule
* bfd/Makefile.in: Regenerate
* bfd/config.bfd (ia64*-*-*vms*): Add case.
* bfd/configure.in (bfd_elf64_ia64_vms_vec): Add case.
* bfd/configure: Regenerate
* bfd/vmsutil.[ch]: New files
* bfd/elf-bfd.h (struct bfd_elf_special_section): Change type of
attr to bfd_vma.
* bfd/elfxx-ia64.c (elfNN_vms_post_process_headers,
elfNN_vms_section_processing, elfNN_vms_final_write_processing,
elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
elfNN_vms_object_p): New functions
* bfd/targets.c (bfd_elf64_ia64_vms_vec): New target.
* gas/configure.tgt(ia64-*-*vms*): New target.
* gas/dwarf2dbg.h (dwarf2_loc_mark_labels): Make extern.
* gas/tc.h (md_number_to_chars): Declare iff undefined.
* gas/config/obj-elf.c (obj_elf_change_section): Change type of
arg attr to bfd_vma.
(obj_elf_parse_section_letters): Return a bfd_vma. Change type of
variables attr, md_attr to bfd_vma.
(obj_elf_section_word): Likewise.
(obj_elf_section): Change type of variable attr to bfd_vma
* gas/config/obj-elf.h (obj_elf_change_section): Change type of
arg attr to bfd_vma
* gas/config/tc-ia64.c (bfdver.h,time.h): Include.
(ia64_elf_section_letter): Now returns a bfd_vma.
Handle VMS specific attributes.
(ia64_elf_section_flags): Arg attr now a bfd_vma.
(ia64_init): Don't turn on dependency checking for VMS.
(ia64_target_format): Check for VMS flag bit.
(do_alias): Hande decc$ functions.
(get_vms_time): New function.
(ia64_vms_note): New function.
* gas/config/tc-ia64.h (ia64_elf_section_letter): Now returns a bfd_vma.
(ia64_elf_section_flags): Arg attr now a bfd_vma.
(tc_init_after_args): Define for VMS.
* gas/config/tc-alpha.c (alpha_elf_section_letter): Return a bfd_vma.
(alpha_elf_section_flags): Change type of arg attr to bfd_vma.
* gas/config/tc-alpha.h: Likewise.
* gas/config/tc-i386.c (x86_64_section_letter): Return a bfd_vma.
(x86_64_section_word): Return a bfd_vma.
* gas/config/tc-i386.h: Likewise.
* gas/config/tc-ip2k.c (ip2k_elf_section_flags): Change type of arg
attr to bfd_vma.
* gas/config/tc-ip2k.h: Likewise.
* gas/config/tc-mep.c (mep_elf_section_letter): Return a bfd_vma.
(mep_elf_section_flags): Change type of arg attr to bfd_vma.
* gas/config/tc-mep.h: Likewise.
* gas/config/tc-ppc.c (ppc_section_letter): Return a bfd_vma.
(ppc_section_word): Return a bfd_vma.
(ppc_section_flags): Change type of arg attr to bfd_vma.
* gas/config/tc-ppc.h: Likewise.
* gas/config/te-vms.h (DWARF2_DIR_SHOULD_END_WITH_SEPARATOR,
DWAR2_FILE_TIME_NAME, DWARF2_FILE_SIZE_NAME, DWARF2_FILEN_NAME):
New file with new macros
* gas/dwarf2dbg.c (get_filenum, out_file_list): Default and call new
macros.
- allowing true forward references (which will always assume the referenced
symbols have at the point of use) through the new .eqv pseudo-op and the
new == operator
- disallowing changing .equiv-generated equates (so that the protection this
provides is both forward and backward)
- snapshotting equates when their value gets changed so that previous uses
don't get affected by the new value.
- allowing expressions in places where absolute expressions (or register
names) are needed which were not completely resolvable at the point of
their definition but which are fully resolvable at the point of use
In addition it fixes PR/288.
2005-02-11 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
(LEX_QM): Likewise.
(ia64_parse_name): New third parameter.
(md_parse_name): Pass third argument.
* config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
(md_operand): Handling of '@'-prefixed symbols moved from here...
(ia64_parse_name): ...to here.
* 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.
* 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.
* 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.
* 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.
2003-05-01 H.J. Lu <hjl@gnu.org>
* config/tc-ia64.h (tc_canonicalize_section_name): New.
* config/obj-elf.c (obj_elf_section_name): Call
tc_canonicalize_section_name if it is defined.
gas/testsuite/
2003-05-01 H.J. Lu <hjl@gnu.org>
* gas/ia64/ia64.exp: Add secname.
* gas/ia64/secname.s: New. Test the trailing '#' in section
name.
* gas/ia64/secname.d: Likewise.
2003-04-30 H.J. Lu <hjl@gnu.org>
* config/tc-ia64.c (ia64_number_to_chars): New function pointer.
(ia64_float_to_chars): Likewise.
(dot_byteorder): Set target_big_endian, ia64_number_to_chars
and ia64_float_to_chars by tc_segment_info_data.endian from
the current segment if byteorder == -1.
(md_begin): Call dot_byteorder to set target_big_endian.
(md_atof): Call ia64_float_to_chars to convert floating point.
(ia64_float_to_chars_bigendian): New function.
(ia64_float_to_chars_littleendian): Likewise.
(ia64_elf_section_change_hook): Likewise.
* config/tc-ia64.h (ia64_number_to_chars): New.
(md_number_to_chars): Changed to (*ia64_number_to_chars)
(ia64_elf_section_change_hook): New.
(md_elf_section_change_hook): Defined.
(ia64_segment_info_type): New struct.
(TC_SEGMENT_INFO_TYPE): Defined.
gas/testsuite/
2003-04-30 H.J. Lu <hjl@gnu.org>
* gas/ia64/ia64.exp: Add order.
* gas/ia64/order.s: New file.
* gas/ia64/order.d: Likewise.
* config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
reloc instead of a 0 reloc.
(md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
as done.
* config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
(ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
(they're now handled via ia64_elf_section_type.
* config/tc-ia64.c (unwind): New members saved_text_seg,
saved_text_subseg, and force_unwind_entry.
(optimize_unw_records): New function to optimize away unnecessary
unwind directives.
(ia64_elf_section_type): New function.
(output_unw_records): Generate unwind info only if the size is
non-zero or if it's forced for some other reason (e.g.,
handlerdata or a personality routine).
(generate_unwind_image): Don't switch back to previous
section---stay inside the unwind info section instead so that
handlerdata that may follow goes into the right place.
(dot_handlerdata): Force generation of unwind entry and save the
current active text segment before generating unwind image.
(dot_unwentry): Force generation of unwind entry.
(dot_personality): Ditto.
(dot_endp): Generate unwind table entry only if there is
some unwind info or the unwind entry was forced.
* config/tc-ia64.c (make_unw_section_name): New macro to form
unwind section name.
(generate_unwind_image): Add "text_name" argument. Use it to
form unwind section name.
(dot_handlerdata): Determine current segment (section) name and
pass it to generate_unwind_image().
(dot_endp): Determine current segment (section) name and use
it to determine the appropriate unwind section name.
(ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
n, fill, and max arguments.
* elfxx-ia64.c (get_dyn_sym_info): Cast %p argument to void *.
* config/tc-ia64.h (ia64_init): Add prototype.
* gas/ia64/dv-imply.d, gas/ia64/dv-mutex.d, gas/ia64/dv-safe.d,
gas/ia64/dv-srlz.d, gas/ia64/opc-m.d: Update.
* ia64-dis.c (print_insn_ia64): Cast away const on ia64_free_opcode
argument.
* ia64_gen.c (insert_deplist): Cast sizeof result to int.
(print_dependency_table): Print NULL if semantics field not set.
(insert_opcode_dependencies): Mark cmp parameter as unused.
(print_main_table): Use fprintf_vma to print long long fields.
(main): Mark argv paramter as unused. Convert to old style definition.
* ia64-opc.c (ia64_find_dependency): Cast sizeof result to int.
* ia64-asmtab.c: Regnerate.
* config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
Change M to m for -milp32 or -mlp64 to match gcc.
(dot_endp): Use bytes_per_address instead of 8.
(emit_one_bundle): Use number_to_chars_littleendian instead of
md_number_to_chars.
(fix_insn): Likewise.
(ia64_init): New function.
(ia64_target_format): New function.
(md_begin): Set endianness, arch, and machine as appropriate.
* config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
Make these macros depend on TE_HPUX macro.
(TARGET_FORMAT): Define.
(HOST_SPECIAL_INIT): Define.
* config/te-hpux.h: New file.
* configure.in: Add "ia64-*-hpux*" target to configure.
* configure: Regenerate.
Alan Modra
Mark Wielaard
Tristan Gingold
Joseph Myers
Nick Clifton
Jan Beulich
Jim Wilson
H.J. Lu
Richard Henderson
Kazu Hirata
Andreas Schwab
Alexandre Oliva