changelog-9899

来自「基于4个mips核的noc设计」· 代码 · 共 1,747 行 · 第 1/5 页

1999-12-29  Richard Henderson  <[e-mail]>

	* elflink.h (bfd_elf,size_dynamic_sections): Don't export all
	if no dynamic sections created.

1999-12-27  Nick Clifton  <[e-mail]>

	* peicode.h (pe_bfd_object_p): Only define for PE format
	targets.

1999-12-17  Nick Clifton  <[e-mail]>

	* coff-i386.c (i3coff_object_p): Delete.
	(i386coff_vec): Replace reference to i3coff_object_p with a
	reference to coff_object_p.

	* coff-mcore.c (pe_object_p): Delete.

	* peicode.h (pe_bfd_object_p): New function: Detect the
	presence of a PE format COFF object file.  Also detect and
	warn about the presence of LINK6 format Image Library Format
	object files.

1999-12-16  Nick Clifton  <[e-mail]>

	* coff-arm.c (NUM_ELEM): New macro.
	(NUM_RELOCS): New macro: The number of known ARM relocs.
	(RTYPE2HOWTO): Return NULL if the reloc type is out of range.
	(coff_arm_rtype_to_howto):  Return NULL if the reloc type is out
	of range.
	(bfd_arm_process_before_allocation): Produce a warning message if
	an out of range symbol index is encountered.

1999-12-14  Nick Clifton  <[e-mail]>

	* elflink.h (is_global_symbol_definition): New Function: Return
	true iff the symbol is being given a global definition in this
	bfd.
	(elf_link_is_defined_archive_symbol): Do not bother processing
	symbols for an archive element that has already been included
	in the link.
	Use is_global_symbol_definition().

1999-12-09  Andrew Cagney  <[e-mail]>

	* config.bfd: Add support for sparc-*-netbsdelf* and
	sparc-*-netbsdaout*.

1999-12-13  Nick Clifton  <[e-mail]>

	* elflink.h (elf_link_is_defined_archive_symbol): Check to see
	if the symbol is in the common section.

1999-12-10  Nick Clifton  <[e-mail]>

	* elflink.h (elf_link_is_defined_archive_symbol): New
	function: Decide if a symbol, in an archive map is there
	because it is defined in the archive element, or because it is
	just another common declaration of it.
	(elf_link_add_archive_symbols): Use
	elf_link_is_defined_archive_symbol to decide if an archive
	element contain a reference to a common symbol should be
	linked in or not.

1999-12-10  Nick Clifton  <[e-mail]>

	* elflink.h: Revert previous patch.
	* targets.c: Revert previous patch.
	* libbfd-in2.h: Revert previous patch.
	* libbfd.h: Revert previous patch.
	* elfxx-target.h: Revert previous patch.
	* archive.c: Revert previous patch.
	* aout-target.h: Revert previous patch.
	* aout-tic30.h: Revert previous patch.
	* bfd.c: Revert previous patch.
	* coff-alpha.c: Revert previous patch.
	* coff-rs6000.c: Revert previous patch.
	* elf64-mips.c: Revert previous patch.
	* ieee.c: Revert previous patch.
	* libecoff.h: Revert previous patch.
	* oasys.c: Revert previous patch.
	* som.c: Revert previous patch.
	* vms.c: Revert previous patch.

1999-12-09  Nick Clifton  <[e-mail]>

	* elflink.h (elf_link_add_archive_symbols): Add an archive
	element even if contains a symbol which is currently only
	considered to be a common.

	* targets.c (struct bfd_target): Add new field
	_bfd_allow_commons_in_armap.
	* bfd-in2.h:Regenerate.

	* libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
	Define.
	 (_bfd_archive_bsd_allow_commons_in_armap): Define.
	* libbfd.h: Regenerate.

	* elfxx-target.h: If using COFF archive map, override
	definition of allow_commons_in_armap and replace with
	bfd_false.

	* archive.c (bfd_compute_and_write_armap): Do not place common
	symbols into the archive map unless _bfd_allow_commons_in_armap
	returns true.

	* aout-target.h (MY_allow_commons_in_armap): Define.
	* aout-tic30.h (MY_allow_commons_in_armap): Define.
	* bfd.c (bfd_allow_commons_in_armap): Define.
	* coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
	* coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
	* elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
	* ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
	* libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
	* oasys.c (oasys_allow_commons_in_armap): Define.
	* som.c (som_allow_commons_in_armap): Define.
	* vms.c (vms_allow_commons_in_armap): Define.

1999-12-07  Jim Blandy  <[e-mail]>

	Add support for SSE registers in ELF core files.
	* elf.c (elfcore_make_note_pseudosection): New function.
	(elfcore_grok_prfpreg): Use it.
	(elfcore_grok_prxfpreg): New function.
	(elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.

1999-12-03  Ian Lance Taylor  <[e-mail]>

	* elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
	value by 4 before storing it back in the field.  From
	Koundinya. K <[e-mail]>.

Tue Nov 30 22:41:14 1999  Jeffrey A Law  ([e-mail])

	* archures.c (bfd_mach_am33): Define.
	* bfd-in2.h: Rebuilt.
	* cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
	* elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
	(compute_function_info): Handle additional registers saved by
	movm on the am33.
	(elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
	(_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.

1999-11-29  Jim Blandy  <[e-mail]>

	* elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
	functions.
	* bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
	declarations.

1999-11-27  Michael Meissner  <[e-mail]>

	* reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
	internal use within gas for alpha explicit relocations.
	(BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
	(BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
	(BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
	(BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
	(BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
	(BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.

	* elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
	BFD_RELOC_ALPHA_USER_*.

	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

1999-11-26  Fred Fish  <[e-mail]>

	* elf.c (elfcore_read_notes): Add prototype for static function.
	(_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
	(bfd_section_from_phdr): Replacement function that calls
	_bfd_elf_make_section_from_phdr for generic segment types and
	backend fucntion pointed to by elf_backend_section_from_phdr for
	backend specific segment types.
	(_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
	now called by _bfd_elf_make_section_from_phdr.  Note that this func
	is now just a stub between the caller and bfd_section_from_phdr.

	* elf-bfd.h (struct elf_backend_data): Add new function pointer
	elf_backend_section_from_phdr.
	(elf_backend_section_from_phdr): Add prototype.

	* elfxx-target.h (elf_backend_section_from_phdr): Define default.
	(elfNN_bed): Add elf_backend_section_from_phdr.

1999-11-25  Nick Clifton  <[e-mail]>

	* coff-arm.c (bfd_arm_get_bfd_for_interworking):  Add
	SEC_CODE and SEC_READONLY flags to glue sections.

	* elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
	SEC_CODE and SEC_READONLY flags to glue sections.

1999-11-20  Nick Clifton  <[e-mail]>

	* coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
	delta.

1999-11-19  Catherine Moore  <[e-mail]>

	* elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
	(elf_cpu32_plt_entry): Likewise.

1999-11-18  Nick Clifton  <[e-mail]>

	* coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
	for RVA relocs.
	(coff_mcore_relocate_section): Initialise addend to 0.
	Special case processing of RVA reloc.

1999-11-17  Richard Henderson  <[e-mail]>

	* elf-bfd.h (struct elf_backend_data): Reorder collect and
	type_change_ok; add sign_extend_vma.
	* elf32-mips.c (elf_backend_sign_extend_vma): Define.
	* elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
	(elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
	* elfxx-target.h (elf_backend_sign_extend_vma): Default.
	(elfNN_bed): Follow struture changes.

1999-11-09  Ian Lance Taylor  <[e-mail]>

	* libbfd.c (bfd_read): Check result of read against desired result
	using !=, not <.
	(_bfd_generic_get_section_contents): Set bfd_error if the seek is
	invalid compared to the section size.

	* ieee.c (ieee_slurp_debug): Get the length of the debug
	information right if there is no data part.

Tue Nov  2 01:44:41 1999  Jeffrey A Law  ([e-mail])

	* som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
	R_LINETAB, R_LINETAB_ESC, and R_COMMENT.

1999-10-28  Ian Lance Taylor  <[e-mail]>

	* elflink.h (elf_bfd_final_link): Make last_local signed.

1999-10-27  Ian Lance Taylor  <[e-mail]>

	* stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
	starts with a zero.

Sat Oct 23 17:36:12 1999  Andrew Cagney  <[e-mail]>

	* archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
	bfd_mach_d10v_ts3.
	* cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
	* bfd-in2.h: Regenerate.

1999-10-15  Andrew Haley  <[e-mail]>

	* dwarf1.c (parse_die): Fail to parse a die if its length is zero.

Sun Oct 17 17:19:00 1999  Jeffrey A Law  ([e-mail])

	* libhppa.h (bfd_hppa_insn2fmt): Change to return an int.

1999-10-08  Ian Lance Taylor  <[e-mail]>

	* elflink.h (elf_merge_symbol): When overriding a weak symbol with
	a defined symbol in a shared library, clear the DEF_DYNAMIC flag
	too.

Fri Oct  8 13:03:45 1999  Geoffrey Keating  <[e-mail]>

	* elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
	relocs also need the GP value.
	(_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
	properly.  Handle sign-extension for R_MIPS_64 correctly.  Correct
	the GP value for R_MIPS_LITERAL relocs too.  Handle
	R_MIPS_64 relocs properly on big-endian MIPS.
	(mips_elf_sign_extend): Behave properly with 'long long'.
	(mips_elf_highest): Correct typo.

Mon Oct  4 17:49:45 1999  Nick Clifton  <[e-mail]>

	* cpu-m32r.c (arch_info_struct): New static global.
	(bfd_m32r_arch): Refer to it.
	* elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
	(m32r_elf_print_private_bfd_data): Ditto.
	(m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
	* archures.c (bfd_mach_m32rx): Define it.
	* bfd-in2.h: Rebuild.

1999-09-28  Fred Fish  <[e-mail]>

	* targets.c (cisco_core_vec): Replaced with two new vecs ...
	(cisco_core_big_vec): Add new bigendian vec.
	(cisco_core_little_vec): Add new little endian vec.

	* cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
	(crash_info_locs): Add array of possible offsets.
	(MASK_ADDR): Mask to apply to crash info offset.
	(crashinfo_external): Add textbase, database, bssbase and
	turn into a typedef.
	(cisco_core_file_validate): Renamed from cisco_core_file_p.
	Many small changes to account for additional hardware versions.
	Pick a reasonable size for ".reg" section.  Add a ".crash"
	section to allow access to crashinfo_external struct.
	(cisco_core_file_p): New version of this function that
	iterates over crash_info_locs, calling cisco_core_file_validate.
	(cisco_core_vec): Old big endian only vec replaced with ...
	(cisco_core_big_vec): Add big endian version.
	(cisco_core_little_vec): Add little endian version.

	* configure.in (cisco_core_vec): Split to two new vectors ...
	(cisco_core_big_vec): New target vector.
	(cisco_core_little_vec): New target vector.
	* configure: Regenerate.
	* config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
	to cisco_core_big_vec in targ_selvecs.

1999-09-28  Geoffrey Keating  <[e-mail]>

	* elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
	(mips_elf_relocate_got_local): Unused, delete.
	(mips_elf_relocate_global_got): Unused, delete.

1999-09-24  Fred Fish  <[e-mail]>

	* elf.c (bfd_section_from_phdr): Add typename variable.  Use p_type
	to initialize it to something meaningful.  Then use it to generate
	more useful segment names.

Sun Sep 19 12:16:47 1999  Jeffrey A Law  ([e-mail])

	* som.c (NO_PCREL_MODES): Define if the system does not define
	R_SHORT_PCREL_MODE.
	(hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
	(som_write_fixups): Eliminate redundant pcrel mode relocs.  Handle
	R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
	* libhppa.h (dis_assemble_22): New function.
	(bfd_hppa_insn2fmt): Handle long branch.

	* libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
	in PA2.0.

1999-09-17  Alan Modra  <[e-mail]>

	* coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
	BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
	(reloc_howto_type howto_table): Tidy comments and whitespace.

1999-09-17  Nick Clifton  <[e-mail]>

	* elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo