2014-11-12 22:39:58 +00:00
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2014-11-12 Nick Clifton <nickc@redhat.com>
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PR binutils/17512
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* coffcode.h (coff_slurp_line_table): Set the line number of
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corrupt entries to -1.
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(coff_slurp_symbol_table): Alway initialise the value of the
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symbol.
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* coffgen.c (coff_print_symbol): Check that the combined pointer
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is valid.
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(coff_print_symbol): Do not print negative line numbers.
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* peXXigen.c (pe_print_idata): Add range checking displaying
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member names.
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2014-11-12 04:21:38 +00:00
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2014-11-12 Alan Modra <amodra@gmail.com>
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PR binutils/17512
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* coffcode.h (coff_slurp_line_table): Drop line number info
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not preceded by a valid function entry. Revert last change.
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2014-11-11 15:34:27 +00:00
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2014-11-11 Nick Clifton <nickc@redhat.com>
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PR binutils/17512
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* coffcode.h (coff_slurp_line_table): Initialise the parts of the
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line number cache that would not be initialised by the copy from
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the new line number table.
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(coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
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returning NULL.
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* coffgen.c (coff_get_normalized_symbols): Get the external
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symbols before allocating space for the internal symbols, in case
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the get fails.
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* elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
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array if one is needed. Likewise with the verdef array.
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* peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
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messages.
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(_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
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structure are initialised.
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(pe_print_edata): Avoid reading off the end of the data buffer.
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2014-11-11 12:12:03 +00:00
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2014-11-11 Alan Modra <amodra@gmail.com>
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PR binutils/17512
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* coffcode.h (coff_slurp_line_table): Use updated lineno_count
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when building func_table.
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2014-11-11 11:06:37 +00:00
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2014-11-11 Alan Modra <amodra@gmail.com>
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PR binutils/17512
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* coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
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memset the particular bits we need. Update src after hitting loop
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"continue". Don't count lineno omitted due to invalid symbols in
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nbr_func, and update lineno_count. Init entire terminating
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lineno. Don't both allocating terminator in n_lineno_cache.
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Redirect sym->lineno pointer to where n_lineno_cache will be
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copied, and free n_lineno_cache.
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* pe-mips.c (NUM_HOWTOS): Typo fix.
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2014-11-11 09:43:03 +00:00
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2014-11-11 Alan Modra <amodra@gmail.com>
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* elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
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size check to account for possible zero terminator.
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2014-11-10 20:49:49 +00:00
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2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
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* elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
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data sections to be PROGBITS
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2014-11-10 14:18:45 +00:00
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2014-11-10 Nick Clifton <nickc@redhat.com>
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PR binutils/17521
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* coff-i386.c (NUM_HOWTOS): New define.
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(RTYPE2HOWTO): Use it.
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(coff_i386_rtype_to_howto): Likewise.
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(coff_i386_reloc_name_lookup): Likewise.
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(CALC_ADDEND): Check that reloc r_type field is valid.
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* coff-x86_64.c (NUM_HOWTOS): New define.
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(RTYPE2HOWTO): Use it.
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(coff_amd64_rtype_to_howto): Likewise.
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(coff_amd64_reloc_name_lookup): Likewise.
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(CALC_ADDEND): Check that reloc r_type field is valid.
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* coffcode.h (coff_slurp_line_table): Check for symbol table
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indexing underflow.
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(coff_slurp_symbol_table): Use zalloc to ensure that all table
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entries are initialised.
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* coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
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in the string table. Also ensure that the table is 0 terminated.
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(coff_get_normalized_symtab): Check for symbol table indexing
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underflow.
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* opncls.c (bfd_alloc): Catch the case where a small negative size
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can result in only 1 byte being allocated.
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(bfd_alloc2): Use bfd_alloc.
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* pe-mips.c (NUM_HOWTOS): New define.
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(coff_mips_reloc_name_lookup): Use it.
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(CALC_ADDEND): Check that reloc r_type field is valid.
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* peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
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in the DataDirectory.
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(pe_print_idata): Avoid reading beyond the end of the data block
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wen printing strings.
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(pe_print_edata): Likewise.
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Check for table indexing underflow.
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* peicode.h (pe_mkobject): Initialise the pe_opthdr field.
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(pe_bfd_object_p): Allocate and initialize enough space to hold a
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PEAOUTHDR, even if the opt_hdr field specified less.
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2014-11-08 01:42:08 +00:00
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2014-11-08 Alan Modra <amodra@gmail.com>
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* peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
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2014-11-07 21:39:15 +00:00
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2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
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* peXXigen.c (pe_print_idata): Cast to unsigned long in range
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checks.
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2014-11-07 20:22:53 +00:00
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2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/17482
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* elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
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for IE->LE transition.
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2014-11-07 10:52:02 +00:00
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2014-11-07 Alan Modra <amodra@gmail.com>
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* tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
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2014-11-07 09:59:43 +00:00
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2014-11-07 Alan Modra <amodra@gmail.com>
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* tekhex.c (CHUNK_SPAN): Define.
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(struct data_struct <chunk_init>): Use one byte per span, update
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all code accessing this field.
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(find_chunk): Add create param, don't create new entry unless set.
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(insert_byte): Don't save zeros.
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(first_phase): Set section SEC_CODE or SEC_DATA flag depending
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on symbol type. Create an alternate section if both types of
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symbol are given. Attach type '2' and '6' symbols to absolute
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section.
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(move_section_contents): Fix caching of chunk. Don't create chunk
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when reading, or for writing zeros.
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(tekhex_set_section_contents): Don't create initial chunks.
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(tekhex_write_object_contents): Use CHUNK_SPAN.
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2014-11-07 09:48:25 +00:00
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2014-11-07 Alan Modra <amodra@gmail.com>
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* aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
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2014-11-06 23:07:39 +00:00
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2014-11-07 Alan Modra <amodra@gmail.com>
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* archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
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* coffcode.h (coff_set_alignment_hook): Likewise.
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(coff_slurp_line_table): Likewise.
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* coffgen.c (coff_get_normalized_symtab): Likewise.
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(_bfd_coff_get_external_symbols): Likewise.
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* elf.c (bfd_elf_get_str_section): Likewise.
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* tekhex.c (first_phase): Likewise.
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2014-11-06 14:39:58 +00:00
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2014-11-06 Nick Clifton <nickc@redhat.com>
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* aoutx.h (slurp_symbol_table): Revert previous delta.
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(slurp_reloc_table): Likewise.
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* compress.c (bfd_get_full_section_contents): Remove file size
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test.
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* coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
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and do not complain about linker generated files.
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2014-11-05 15:24:30 +00:00
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2014-11-06 Will Newton <will.newton@linaro.org>
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* elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
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length sections and sub-sections.
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2014-11-05 17:57:54 +00:00
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2014-11-04 Nick Clifton <nickc@redhat.com>
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PR binutils/17512
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* coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
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Replace another abort with an error message.
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(coff_slurp_line_table): Add more range checking.
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* peXXigen.c (pe_print_debugdata): Add range checking.
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2014-11-05 10:56:59 +00:00
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2014-11-05 James Cowgill <james.cowgill@imgtec.com>
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* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
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when creating a dso with discarded dynsym section.
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2014-11-04 23:37:28 +00:00
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2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
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* elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
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and E_MIPS_ARCH_64R6 support.
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2014-11-05 10:13:16 +00:00
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2014-11-05 Nick Clifton <nickc@redhat.com>
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PR binutils/17512
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* coffcode.h (coff_set_alignment_hook): Warn if the file lies
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about the number of relocations it contains.
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(coff_sort_func_alent): Return 0 if the pointers are NULL.
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(coff_slurp_line_table): Add more range checks. Do not free new
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tables created when sorting line numbers.
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* peXXigen.c (pe_print_idata): Add range checks.
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(pe_print_edata): Likewise.
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(rsrc_print_resource_entries): Likewise. Avoid printing control
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characters. Terminate priniting if corruption is detected.
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(rsrc_print_resource_directory): Terminate printing if an unknown
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directory type is encountered.
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(pe_print_debugdata): Fix off-by-one error.
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(rsrc_count_entries): Add range checking.
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(rsrc_parse_entry): Likewise.
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2014-11-04 13:15:37 +00:00
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2014-11-04 Nick Clifton <nickc@redhat.com>
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2014-11-04 16:00:10 +00:00
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PR binutils/17512
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* compress.c (bfd_get_full_section_contents): Improve test for
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linker created objects.
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2014-11-04 13:15:37 +00:00
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PR binutils/17533
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* archive.c (_bfd_slurp_extended_name_table): Handle archives with
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|
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corrupt extended name tables.
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|
2014-11-04 03:09:38 +00:00
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|
2014-11-04 Alan Modra <amodra@gmail.com>
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* elf32-spu.c (ovl_mgr_stat): New function.
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(spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
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|
2014-10-27 10:45:18 +00:00
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|
2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
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* elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
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|
|
relaxation, reduce the size of symbols that span the deleted
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bytes.
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|
2014-10-25 14:08:14 +00:00
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|
2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
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* elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
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|
located at the very end of the section.
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|
2014-11-03 17:44:00 +00:00
|
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|
2014-11-03 Nick Clifton <nickc@redhat.com>
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|
|
PR binutils/17512
|
|
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|
|
* aoutx.h (slurp_symbol_table): Check that computed table size is
|
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not bigger than the file from which is it being read.
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(slurp_reloc_table): Likewise.
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|
|
* coffcode.h (coff_slurp_line_table): Remove unneeded local
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|
'warned'. Do not try to print the details of a symbol with an
|
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invalid index.
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* coffgen.c (make_a_sectiobn_from_file): Check computed string
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index against length of string table.
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|
(bfd_coff_internal_syment_name): Check read in string offset
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against length of string table.
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|
(build_debug_section): Return a pointer to the section used.
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(_bfd_coff_read_string_table): Store the length of the string
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|
|
table in the coff_tdata structure.
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(bfd_coff_free_symbols): Set the length of the string table to
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zero when it is freed.
|
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|
(coff_get_normalized_symtab): Check offsets against string table
|
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|
|
or data table lengths as appropriate.
|
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|
* cofflink.c (_bfd_coff_link_input_bfd): Check offset against
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|
length of string table.
|
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|
|
|
* compress.c (bfd_get_full_section_contents): Check computed size
|
|
|
|
|
|
against the size of the file.
|
|
|
|
|
|
* libcoff-in.h (obj_coff_strings_len): Define.
|
|
|
|
|
|
(struct coff_tdata): Add strings_len field.
|
|
|
|
|
|
* libcoff.h: Regenerate.
|
|
|
|
|
|
* peXXigen.c (pe_print_debugdata): Do not attempt to print the
|
|
|
|
|
|
data if the debug section is too small.
|
|
|
|
|
|
* xcofflink.c (xcoff_link_input_bfd): Check offset against
|
|
|
|
|
|
length of string table.
|
|
|
|
|
|
|
2014-11-03 12:26:48 +00:00
|
|
|
|
2014-11-03 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/fi.po: Updated Finnish translation.
|
|
|
|
|
|
|
MIPS: Add Octeon 3 support
binutils:
2014-10-31 Andrew Pinski <apinski@cavium.com>
Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
* readelf.c (print_mips_isa_ext): Print the value of Octeon3.
gas:
2014-10-31 Andrew Pinski <apinski@cavium.com>
Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
* config/tc-mips.c (CPU_IS_OCTEON): Handle CPU_OCTEON3.
(mips_cpu_info_table): Octeon3 enables virt ase.
* doc/c-mips.texi: Document octeon3 as an acceptable value for
-march=.
gas/testsuite:
2014-10-31 Andrew Pinski <apinski@cavium.com>
Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
* gas/mips/mips.exp: Add support for Octeon3 architecture.
Also add in support for running Octeon3 tests.
* gas/mips/octeon3.d: New test.
* gas/mips/octeon3.s: New test source.
opcodes:
2014-10-31 Andrew Pinski <apinski@cavium.com>
Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
* mips-dis.c (mips_arch_choices): Add octeon3.
* mips-opc.c (IOCT): Include INSN_OCTEON3.
(IOCT2): Likewise.
(IOCT3): New define.
(IVIRT): New define.
(mips_builtin_opcodes): Add dmfgc0, dmtgc0, hypcall, mfgc0, mtgc0,
tlbinv, tlbinvf, tlbgr, tlbgwi, tlbginv, tlbginvf, tlbgwr, tlbgp, tlti
IVIRT instructions.
Extend mtm0, mtm1, mtm2, mtp0, mtp1, mtp2 instructions to take another
operand for IOCT3.
bfd:
2014-10-31 Andrew Pinski <apinski@cavium.com>
Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
* archures.c: Add octeon3 for mips target.
* bfd-in2.h: Regenerate.
* bfd/cpu-mips.c: Define I_mipsocteon3.
nfo_struct): Add octeon3 support.
* bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
octeon3.
(mips_set_isa_flags): Add support for octeon3.
(bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
(mips_mach_extensions): Make bfd_mach_mips_octeon3 an
extension of bfd_mach_mips_octeon2.
(print_mips_isa_ext): Print the value of Octeon3.
2014-10-31 20:48:04 +00:00
|
|
|
|
2014-10-31 Andrew Pinski <apinski@cavium.com>
|
|
|
|
|
|
Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c: Add octeon3 for mips target.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* bfd/cpu-mips.c: Define I_mipsocteon3.
|
|
|
|
|
|
nfo_struct): Add octeon3 support.
|
|
|
|
|
|
* bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
|
|
|
|
|
|
octeon3.
|
|
|
|
|
|
(mips_set_isa_flags): Add support for octeon3.
|
2014-11-03 12:26:48 +00:00
|
|
|
|
(bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
|
MIPS: Add Octeon 3 support
binutils:
2014-10-31 Andrew Pinski <apinski@cavium.com>
Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
* readelf.c (print_mips_isa_ext): Print the value of Octeon3.
gas:
2014-10-31 Andrew Pinski <apinski@cavium.com>
Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
* config/tc-mips.c (CPU_IS_OCTEON): Handle CPU_OCTEON3.
(mips_cpu_info_table): Octeon3 enables virt ase.
* doc/c-mips.texi: Document octeon3 as an acceptable value for
-march=.
gas/testsuite:
2014-10-31 Andrew Pinski <apinski@cavium.com>
Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
* gas/mips/mips.exp: Add support for Octeon3 architecture.
Also add in support for running Octeon3 tests.
* gas/mips/octeon3.d: New test.
* gas/mips/octeon3.s: New test source.
opcodes:
2014-10-31 Andrew Pinski <apinski@cavium.com>
Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
* mips-dis.c (mips_arch_choices): Add octeon3.
* mips-opc.c (IOCT): Include INSN_OCTEON3.
(IOCT2): Likewise.
(IOCT3): New define.
(IVIRT): New define.
(mips_builtin_opcodes): Add dmfgc0, dmtgc0, hypcall, mfgc0, mtgc0,
tlbinv, tlbinvf, tlbgr, tlbgwi, tlbginv, tlbginvf, tlbgwr, tlbgp, tlti
IVIRT instructions.
Extend mtm0, mtm1, mtm2, mtp0, mtp1, mtp2 instructions to take another
operand for IOCT3.
bfd:
2014-10-31 Andrew Pinski <apinski@cavium.com>
Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
* archures.c: Add octeon3 for mips target.
* bfd-in2.h: Regenerate.
* bfd/cpu-mips.c: Define I_mipsocteon3.
nfo_struct): Add octeon3 support.
* bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
octeon3.
(mips_set_isa_flags): Add support for octeon3.
(bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
(mips_mach_extensions): Make bfd_mach_mips_octeon3 an
extension of bfd_mach_mips_octeon2.
(print_mips_isa_ext): Print the value of Octeon3.
2014-10-31 20:48:04 +00:00
|
|
|
|
(mips_mach_extensions): Make bfd_mach_mips_octeon3 an
|
|
|
|
|
|
extension of bfd_mach_mips_octeon2.
|
|
|
|
|
|
(print_mips_isa_ext): Print the value of Octeon3.
|
|
|
|
|
|
|
2014-10-31 16:36:31 +00:00
|
|
|
|
2014-10-31 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/17512
|
|
|
|
|
|
* coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
|
|
|
|
|
|
symbol table bigger than the file.
|
|
|
|
|
|
* elf.c (bfd_elf_get_str_section): Do not try to load a string
|
|
|
|
|
|
table bigger than the file.
|
2014-10-31 18:00:55 +00:00
|
|
|
|
* tekhex.c (first_phase): Check that the section range is sane.
|
2014-10-31 16:36:31 +00:00
|
|
|
|
|
2014-10-30 15:52:10 +00:00
|
|
|
|
2014-10-30 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/17512
|
2014-10-30 17:16:17 +00:00
|
|
|
|
* ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
|
2014-10-30 15:52:10 +00:00
|
|
|
|
* coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
|
|
|
|
|
|
|
2014-10-29 20:58:13 +00:00
|
|
|
|
2014-10-29 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (bfd_section_from_shdr): Fix heap use after free memory
|
|
|
|
|
|
leak.
|
|
|
|
|
|
|
2014-10-29 17:17:32 +00:00
|
|
|
|
2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
|
|
|
|
|
|
|
2014-10-29 20:58:13 +00:00
|
|
|
|
* elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
|
2014-10-29 17:17:32 +00:00
|
|
|
|
|
2014-10-28 15:42:56 +00:00
|
|
|
|
2014-10-28 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/17512
|
|
|
|
|
|
* elf.c (bfd_section_from_shdr): Allocate and free the recursion
|
|
|
|
|
|
detection table on a per-bfd basis.
|
|
|
|
|
|
* peXXigen.c (pe_print_edata): Handle binaries with a truncated
|
|
|
|
|
|
export table.
|
|
|
|
|
|
|
2014-10-28 10:48:14 +00:00
|
|
|
|
2014-10-28 Andreas Schwab <schwab@suse.de>
|
|
|
|
|
|
Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/17510
|
|
|
|
|
|
* srec.c (srec_bad_byte): Increase size of buf to allow for
|
|
|
|
|
|
negative values.
|
|
|
|
|
|
(srec_scan): Use an unsigned char buffer to hold header bytes.
|
|
|
|
|
|
|
2014-10-27 12:43:16 +00:00
|
|
|
|
2014-10-27 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
2014-10-27 14:45:06 +00:00
|
|
|
|
PR binutils/17512
|
2014-10-27 18:05:37 +00:00
|
|
|
|
* elf.c (bfd_section_from_shdr): Detect and warn about ELF
|
|
|
|
|
|
binaries with a group of sections linked by the string table
|
|
|
|
|
|
indicies.
|
2014-10-27 14:45:06 +00:00
|
|
|
|
* peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
|
|
|
|
|
|
with an invalid value for NumberOfRvaAndSizes.
|
2014-10-27 18:05:37 +00:00
|
|
|
|
(pe_print_edata): Detect out of range rvas and entry counts for
|
|
|
|
|
|
the Export Address table, Name Pointer table and Ordinal table.
|
2014-10-27 14:45:06 +00:00
|
|
|
|
|
2014-10-27 12:43:16 +00:00
|
|
|
|
PR binutils/17510
|
|
|
|
|
|
* elf.c (setup_group): Improve handling of corrupt group
|
|
|
|
|
|
sections.
|
|
|
|
|
|
|
2014-10-24 10:39:35 +00:00
|
|
|
|
2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
|
|
|
|
|
|
* bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
|
|
|
|
|
|
* elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
|
|
|
|
|
|
(elf_aarch64_stub_type): Add new type
|
|
|
|
|
|
aarch64_stub_erratum_835769_veneer.
|
|
|
|
|
|
(elf_aarch64_stub_hash_entry): New fields for erratum 835769.
|
|
|
|
|
|
(aarch64_erratum_835769_fix): New data struct to record erratum
|
|
|
|
|
|
835769.
|
|
|
|
|
|
(elf_aarch64_link_hash_table: Global flags for 835769.
|
|
|
|
|
|
(aarch64_build_one_stub): Add case for 835769.
|
|
|
|
|
|
(aarch64_size_one_stub): Likewise.
|
|
|
|
|
|
(aarch64_mem_op_p, aarch64_mlxl_p,
|
|
|
|
|
|
aarch64_erratum_sequence,erratum_835769_scan):
|
|
|
|
|
|
New. Decode and scan functions for erratum 835769.
|
|
|
|
|
|
(elf_aarch64_create_or_find_stub_sec): New.
|
|
|
|
|
|
(elfNN_aarch64_size_stubs): Look for erratum 835769 and record
|
|
|
|
|
|
them.
|
|
|
|
|
|
(bfd_elfNN_aarch64_set_options: Set global flag for 835769.
|
|
|
|
|
|
(erratum_835769_branch_to_stub_data,
|
|
|
|
|
|
make_branch_to_erratum_835769_stub):New. Connect up all the
|
|
|
|
|
|
erratum stubs to occurances by branches.
|
|
|
|
|
|
(elfNN_aarch64_write_section): New hook.
|
|
|
|
|
|
(aarch64_map_one_stub): Output erratum stub symbol.
|
|
|
|
|
|
(elfNN_aarch64_size_dynamic_sections): Init mapping symbol
|
|
|
|
|
|
information for erratum 835769.
|
|
|
|
|
|
(elf_backend_write_section): Define.
|
|
|
|
|
|
|
2014-10-23 01:23:53 +00:00
|
|
|
|
2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (read_code32): New function to read 32 bit
|
|
|
|
|
|
arm instruction.
|
|
|
|
|
|
(read_code16): New function to read 16 bit thumb instrution.
|
|
|
|
|
|
(elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
|
|
|
|
|
|
and read_code16 to read instructions.
|
|
|
|
|
|
|
2014-10-17 10:07:17 +00:00
|
|
|
|
2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (print_mips_ases): Print unknown ASEs.
|
|
|
|
|
|
(print_mips_isa_ext): Print the value of an unknown extension.
|
|
|
|
|
|
|
2014-10-21 10:14:38 +00:00
|
|
|
|
2014-10-21 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
|
|
|
|
|
|
entries that aren't a multiple of 8 rather than failing assertion.
|
|
|
|
|
|
|
2014-10-21 06:36:01 +00:00
|
|
|
|
2014-10-21 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
|
|
|
|
|
|
to thread_starter.
|
|
|
|
|
|
|
PowerPC64 ELFv1 function symbol definition vs LTO and discarded sections
When functions are emitted in comdat groups, global symbols defined in
duplicates of the group are treated as if they were undefined. That
prevents the symbols in the discarded sections from affecting the
linker's global symbol hash table or causing duplicate symbol errors.
Annoyingly, when gcc emits a function to a comdat group, it does not
put *all* of a function's code and data in the comdat group.
Typically, constant tables, exception handling info, and debug info
are emitted to normal sections outside of the group, which is a
perennial source of linker problems due to the special handling needed
to deal with the extra-group pieces that ought to be discarded. In
the case of powerpc64-gcc, the OPD entry for a function is not put in
the group. Since the function symbol is defined on the OPD entry this
means we need to handle symbols in .opd specially.
To see how this affects LTO in particular, consider the linker
testcase PR ld/12942 (1). This testcase links an LTO object file
pr12942a.o with a normal (non-LTO) object pr12942b.o. Both objects
contain a definition for _Z4testv in a comdat group. On loading
pr12942a.o, the linker sees a comdat group (actually linkonce section)
for _Z4testv and a weak _Z4testv defined in the IR. On loading
pr12942b.o, the linker sees the same comdat group, and thus discards
it. However, _Z4testv is a weak symbol defined in .opd, not part of
the group, so this weak symbol overrides the weak IR symbol. On
(re)loading the LTO version of pr12942a.o, the linker sees another
weak _Z4testv, but this one does not override the value we have from
pr12942b.o. The result is a linker complaint about "`_Z4testv'
... defined in discarded section `.group' of tmpdir/pr12942b.o".
* elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
section for function symbols defined in .opd is discarded, let
the symbol appear to be undefined.
(opd_entry_value): Ensure the result section is that for the
function code section in the same object as the OPD entry.
2014-10-18 11:16:48 +00:00
|
|
|
|
2014-10-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
|
|
|
|
|
|
section for function symbols defined in .opd is discarded, let
|
|
|
|
|
|
the symbol appear to be undefined.
|
|
|
|
|
|
(opd_entry_value): Ensure the result section is that for the
|
|
|
|
|
|
function code section in the same object as the OPD entry.
|
|
|
|
|
|
|
2014-10-16 10:46:07 +00:00
|
|
|
|
2014-10-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 17492
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
|
|
|
|
|
|
on ELF output bfd.
|
|
|
|
|
|
* elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
|
|
|
|
|
|
STB_GNU_UNIQUE too.
|
|
|
|
|
|
|
2014-10-15 23:08:09 +00:00
|
|
|
|
2014-10-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
|
|
|
|
|
|
even when output is not ppc64 ELF. Remove redundant tests on
|
|
|
|
|
|
type of input bfd.
|
|
|
|
|
|
|
Merge bfd_find_nearest_line variants
When bfd_find_nearest_line_discriminator was added, not enough care
was taken to ensure all targets had a proper definition of the function.
This patch cures that by merging bfd_find_nearest_line_discriminator
and bfd_find_nearest_line target implementations.
PR 17481
* aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
param, group "section" and "offset" params. Zero discriminator.
* bfd.c (bfd_find_nearest_line): Implement with new
_bfd_find_nearest_line.
(bfd_find_nearest_line_discriminator): Likewise.
* coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
define.
* coff-rs6000.c (xcoff_find_nearest_line,
xcoff_find_nearest_line_discriminator): Delete.
(_bfd_xcoff_find_nearest_line): Don't define.
(_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
* coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
define.
* coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
* coffgen.c (coff_find_nearest_line_with_names): Reorder params,
adjust _bfd_dwarf2_find_nearest_line call.
(coff_find_nearest_line): Add "discriminator_ptr" param, reorder
others. Set discriminator. Adjust call.
(coff_find_nearest_line_discriminator): Delete.
* dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
* dwarf2.c (find_line): Rename to..
(_bfd_dwarf2_find_nearest_line): ..this, reordering params.
Simplify setting of do_line. Delete old function.
(_bfd_dwarf2_find_line): Delete.
* ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
discriminator_ptr and set it.
* elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
(_bfd_elf_find_nearest_line_discriminator): Delete.
(_bfd_elf_find_line_discriminator): Delete.
(_bfd_generic_find_nearest_line_discriminator): Don't define.
* elf.c (elf_find_function): Reorder params.
(_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
Adjust calls.
(_bfd_elf_find_nearest_line_discriminator): Delete.
(_bfd_elf_find_line): Adjust call.
* elf32-arm.c (arm_elf_find_function): Reorder params.
(elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
Adjust calls.
* elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
* elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
(elfNN_aarch64_find_nearest_line): Reorder params, add
discriminator_ptr. Adjust calls.
* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
* elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
* libaout.h (NAME (aout, find_nearest_line)): Update prototype.
* libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
(_bfd_dwarf1_find_nearest_line): Likewise.
(_bfd_dwarf2_find_nearest_line): Likewise.
(_bfd_dwarf2_find_line): Delete.
(_bfd_generic_find_nearest_line_discriminator): Delete.
* libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
* libcoff-in.h (coff_find_nearest_line): Update prototype.
(coff_find_nearest_line_discriminator): Delete.
(coff_find_nearest_line_with_names): Update prototype.
* libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
* mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
discriminator_ptr. Adjust calls.
* mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
* pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
discriminator_ptr and set.
* som.c (som_find_nearest_line): Similarly.
* targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
_bfd_find_nearest_line_discriminator.
(struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
(struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
* vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
(_bfd_vms_find_nearest_line): ..this. Reorder params, add
"discriminator" and set.
(_bfd_vms_find_nearest_line_discriminator): Delete.
(_bfd_generic_find_nearest_line_discriminator): Don't define.
(alpha_vms_find_nearest_line): Update define.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* libcoff.h: Regenerate.
2014-10-15 11:22:20 +00:00
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2014-10-15 Alan Modra <amodra@gmail.com>
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PR 17481
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* aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
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param, group "section" and "offset" params. Zero discriminator.
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* bfd.c (bfd_find_nearest_line): Implement with new
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_bfd_find_nearest_line.
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(bfd_find_nearest_line_discriminator): Likewise.
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* coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
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define.
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* coff-rs6000.c (xcoff_find_nearest_line,
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xcoff_find_nearest_line_discriminator): Delete.
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(_bfd_xcoff_find_nearest_line): Don't define.
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(_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
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* coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
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define.
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* coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
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* coffgen.c (coff_find_nearest_line_with_names): Reorder params,
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adjust _bfd_dwarf2_find_nearest_line call.
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(coff_find_nearest_line): Add "discriminator_ptr" param, reorder
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others. Set discriminator. Adjust call.
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(coff_find_nearest_line_discriminator): Delete.
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* dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
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* dwarf2.c (find_line): Rename to..
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(_bfd_dwarf2_find_nearest_line): ..this, reordering params.
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Simplify setting of do_line. Delete old function.
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(_bfd_dwarf2_find_line): Delete.
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* ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
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discriminator_ptr and set it.
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* elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
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(_bfd_elf_find_nearest_line_discriminator): Delete.
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(_bfd_elf_find_line_discriminator): Delete.
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(_bfd_generic_find_nearest_line_discriminator): Don't define.
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* elf.c (elf_find_function): Reorder params.
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(_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
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Adjust calls.
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(_bfd_elf_find_nearest_line_discriminator): Delete.
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(_bfd_elf_find_line): Adjust call.
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* elf32-arm.c (arm_elf_find_function): Reorder params.
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(elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
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Adjust calls.
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* elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
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* elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
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(elfNN_aarch64_find_nearest_line): Reorder params, add
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discriminator_ptr. Adjust calls.
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* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
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* elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
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* libaout.h (NAME (aout, find_nearest_line)): Update prototype.
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* libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
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(_bfd_dwarf1_find_nearest_line): Likewise.
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(_bfd_dwarf2_find_nearest_line): Likewise.
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(_bfd_dwarf2_find_line): Delete.
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(_bfd_generic_find_nearest_line_discriminator): Delete.
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* libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
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* libcoff-in.h (coff_find_nearest_line): Update prototype.
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(coff_find_nearest_line_discriminator): Delete.
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(coff_find_nearest_line_with_names): Update prototype.
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* libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
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* mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
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discriminator_ptr. Adjust calls.
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* mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
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* pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
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discriminator_ptr and set.
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* som.c (som_find_nearest_line): Similarly.
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* targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
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_bfd_find_nearest_line_discriminator.
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(struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
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(struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
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* vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
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(_bfd_vms_find_nearest_line): ..this. Reorder params, add
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"discriminator" and set.
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(_bfd_vms_find_nearest_line_discriminator): Delete.
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(_bfd_generic_find_nearest_line_discriminator): Don't define.
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(alpha_vms_find_nearest_line): Update define.
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* bfd-in2.h: Regenerate.
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* libbfd.h: Regenerate.
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* libcoff.h: Regenerate.
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Define bfd_find_line entry of BFD_JUMP_TABLE_SYMBOLS using NAME.
In https://www.sourceware.org/ml/binutils/2005-06/msg00082.html
HJ implemented bfd_find_line for DWARF2, but cheated a little in not
using the usual NAME##_find_line, saving quite a lot of boring
editing. However that shortcut probably contributed to
bfd_find_nearest_line_discriminator being implemented the same way,
and missing support for some targets.
* targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
* aout-adobe.c (aout_32_find_line): Define.
(aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
* aout-target.h (MY_find_line): Define.
* aout-tic30.c (MY_find_line): Define.
* binary.c (binary_find_line): Define.
* bout.c (aout_32_find_line): Define.
* coff-rs6000.c (_bfd_xcoff_find_line): Define.
* coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
(rs6000_xcoff64_aix_vec): Likewise.
* elf-bfd.h (_bfd_generic_find_line): Don't define.
* elfxx-target.h (bfd_elfNN_find_line): Define.
* i386msdos.c (msdos_find_line): Define.
* i386os9k.c (aout_32_find_line): Define.
* ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
(ieee_find_nearest_line, ieee_find_line,
ieee_find_inliner_info): Define.
* ihex.c (ihex_find_line): Define.
* libbfd-in.h (_bfd_nosymbols_find_line): Define.
(_bfd_generic_find_line): Don't define.
* libbfd.c (_bfd_generic_find_line): Delete.
* libcoff-in.h (coff_find_line): Define.
* libecoff.h (_bfd_ecoff_find_line): Define.
* mach-o.h (bfd_mach_o_find_line): Define.
* mmo.c (mmo_find_line): Define.
* nlm-target.h (nlm_find_line): Define.
* oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
(oasys_find_nearest_line, oasys_find_line,
oasys_find_inliner_info): Define.
* pef.c (bfd_pef_find_line): Define.
* plugin.c (bfd_plugin_find_line): Define.
* ppcboot.c (ppcboot_find_line): Define.
* som.c (som_find_line): Define.
* srec.c (srec_find_line): Define.
* tekhex.c (tekhex_find_line): Define.
* versados.c (versados_find_line): Define.
* vms-alpha.c (alpha_vms_find_line): Define.
* xsym.c (bfd_sym_find_line): Define.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* libcoff.h: Regenerate.
2014-10-15 05:10:45 +00:00
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|
2014-10-15 Alan Modra <amodra@gmail.com>
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* targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
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* aout-adobe.c (aout_32_find_line): Define.
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(aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
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aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
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* aout-target.h (MY_find_line): Define.
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* aout-tic30.c (MY_find_line): Define.
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* binary.c (binary_find_line): Define.
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* bout.c (aout_32_find_line): Define.
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* coff-rs6000.c (_bfd_xcoff_find_line): Define.
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* coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
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(rs6000_xcoff64_aix_vec): Likewise.
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* elf-bfd.h (_bfd_generic_find_line): Don't define.
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* elfxx-target.h (bfd_elfNN_find_line): Define.
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* i386msdos.c (msdos_find_line): Define.
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* i386os9k.c (aout_32_find_line): Define.
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* ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
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(ieee_find_nearest_line, ieee_find_line,
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ieee_find_inliner_info): Define.
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* ihex.c (ihex_find_line): Define.
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* libbfd-in.h (_bfd_nosymbols_find_line): Define.
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(_bfd_generic_find_line): Don't define.
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* libbfd.c (_bfd_generic_find_line): Delete.
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* libcoff-in.h (coff_find_line): Define.
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* libecoff.h (_bfd_ecoff_find_line): Define.
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* mach-o.h (bfd_mach_o_find_line): Define.
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* mmo.c (mmo_find_line): Define.
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* nlm-target.h (nlm_find_line): Define.
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* oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
|
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|
(oasys_find_nearest_line, oasys_find_line,
|
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oasys_find_inliner_info): Define.
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* pef.c (bfd_pef_find_line): Define.
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* plugin.c (bfd_plugin_find_line): Define.
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* ppcboot.c (ppcboot_find_line): Define.
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* som.c (som_find_line): Define.
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* srec.c (srec_find_line): Define.
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* tekhex.c (tekhex_find_line): Define.
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* versados.c (versados_find_line): Define.
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* vms-alpha.c (alpha_vms_find_line): Define.
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* xsym.c (bfd_sym_find_line): Define.
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* bfd-in2.h: Regenerate.
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* libbfd.h: Regenerate.
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* libcoff.h: Regenerate.
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2014-10-15 08:21:25 +00:00
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|
2014-10-15 Tristan Gingold <gingold@adacore.com>
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|
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* version.m4: Bump version to 2.25.51
|
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* configure: Regenerate.
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2014-10-14 15:03:32 +00:00
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2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
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* elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
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offset is less than 2.
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* elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
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2014-10-14 03:06:20 +00:00
|
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2014-10-14 Alan Modra <amodra@gmail.com>
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PR 17453
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|
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* libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
|
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(EIGHT_GAZILLION): Delete.
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|
2014-10-13 04:48:21 +00:00
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|
2014-10-13 Alan Modra <amodra@gmail.com>
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|
|
PR 17467
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|
|
* elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
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|
|
(_bfd_elf_parse_eh_frame): When relocatable output, don't set
|
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|
|
flags enabling conversion of CIEs and FDEs to use relative encoding.
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(find_merged_cie): Similarly.
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|
(_bfd_elf_write_section_eh_frame): Don't edit FDEs when
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|
relocatable, except for CIE pointer.
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|
* elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
|
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|
|
relocs against symbols in dropped comdat group sections.
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|
|
(bfd_elf_discard_info): Do some eh_frame optimisation when
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|
relocatable.
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|
2014-10-09 12:16:53 +00:00
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|
|
2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
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|
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|
|
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* elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
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|
the hwcaps2 object attribute.
|
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2014-10-04 06:23:58 +00:00
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2014-10-04 Alan Modra <amodra@gmail.com>
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PR 17447
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* elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
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* elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
|
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range FDEs for discarding.
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(vma_compare): Sort on range after address.
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(_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
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(_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
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|
error message rather than "fde".
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(_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
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error message.
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2014-09-29 15:35:49 +00:00
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2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/17440
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* elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
|
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for OLD_FREEBSD_ABI_LABEL.
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2014-09-24 08:34:53 +00:00
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2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
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PR 17422
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* plugin.c (try_claim): New function. Moved from
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bfd_plugin_object_p.
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(try_load_plugin): Pass through bfd. Add test.
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(load_plugin): Pass through bfd.
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(bfd_plugin_object_p): Move logic to try_claim.
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|
2011-01-25 21:59:13 +00:00
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2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
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* elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
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call relaxation use furthermost addresses where call source and
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|
destination can be to check whether it's in the range of a direct
|
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call.
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|
2014-09-22 08:19:17 +00:00
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|
2014-09-22 Alan Modra <amodra@gmail.com>
|
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|
|
* elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
|
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|
false for overflow or overlapping FDEs. Give more detail in
|
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|
|
error messages.
|
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|
|
2014-09-22 08:43:52 +00:00
|
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|
|
2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
|
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|
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* elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
|
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|
|
the addend if relocations are RELA.
|
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|
|
2014-09-22 02:15:49 +00:00
|
|
|
|
2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
|
|
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|
|
|
|
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|
|
* elf32-nds32.c (nds32_elf_ex9_build_hash_table,
|
|
|
|
|
|
nds32_elf_ex9_relocation_check): Synchronize the argument type.
|
|
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|
|
2014-09-19 10:44:54 +00:00
|
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|
|
2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
|
|
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|
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|
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|
|
* elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
|
|
|
|
|
|
for PIE.
|
|
|
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|
|
* elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
|
|
|
|
|
|
for PIE.
|
|
|
|
|
|
|
2014-09-18 06:21:40 +00:00
|
|
|
|
2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR gdb/17407
|
|
|
|
|
|
* elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
|
|
|
|
|
|
|
2014-09-16 12:08:22 +00:00
|
|
|
|
2014-09-16 Terry Guo <terry.guo@arm.com>
|
|
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|
|
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|
|
* elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
|
|
|
|
|
|
failed to merge.
|
|
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|
|
|
|
2014-09-11 06:25:05 +00:00
|
|
|
|
2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
|
|
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|
|
|
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
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|
|
|
* elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
|
|
|
|
|
|
(nds32_elf_relax_section): Code refactoring.
|
|
|
|
|
|
(nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
|
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|
|
|
nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
|
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|
|
|
nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
|
|
|
|
|
|
pattern. The first three is moved from nds32_elf_relax_section,
|
|
|
|
|
|
and the last three is new function.
|
|
|
|
|
|
(nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
|
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|
|
nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
|
|
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|
|
|
nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
|
|
|
|
|
|
nds32_elf_relax_longjump7): Relax condition branch pattern. The first
|
|
|
|
|
|
three is moved from nds32_elf_relax_section, and the last four
|
|
|
|
|
|
is new function.
|
|
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|
|
|
(nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
|
|
|
|
|
|
pattern and address setting pattern.
|
|
|
|
|
|
(nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
|
|
|
|
|
|
nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
|
|
|
|
|
|
nds32_elf_relax_gotoff_suff): Relax pic pattern.
|
|
|
|
|
|
(nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
|
|
|
|
|
|
nds32_elf_relax_letlsls): Relax TLS pattern.
|
|
|
|
|
|
(nds32_relax_adjust_label): Adjust alignment and nop.
|
|
|
|
|
|
(nds32_elf_pick_relax): Choose relaxation optimization.
|
|
|
|
|
|
(nds32_elf_get_relocated_section_contents): New hook.
|
|
|
|
|
|
(nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
|
|
|
|
|
|
table 234th entry.
|
|
|
|
|
|
* elf32-nds32.h: Declare.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* reloc.c: Add nds32 new relocations.
|
|
|
|
|
|
|
2014-09-15 12:58:29 +00:00
|
|
|
|
2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c (find_abstract_instance_name): Use 'form' instead of
|
|
|
|
|
|
'name' for the typo issue, which related with commit
|
|
|
|
|
|
60d77146a249ae9b51d7ce98930cdbedb2cfa352.
|
|
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|
|
|
|
Add support for MIPS R6.
bfd/
* aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
* archures.c (bfd_architecture): Likewise.
* bfd-in2.h (bfd_architecture): Likewise.
(bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
BFD_RELOC_MIPS_19_PCREL_S2.
* cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
* elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
(mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
BFD_RELOC_LO16_PCREL.
* elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
and R_MIPS_PCLO16.
(mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
BFD_RELOC_LO16_PCREL.
* elfn32-mips.c: Likewise.
* elfxx-mips.c (MIPSR6_P): New define.
(mipsr6_exec_plt_entry): New array.
(hi16_reloc_p): Add support for R_MIPS_PCHI16.
(lo16_reloc_p): Add support for R_MIPS_PCLO16.
(aligned_pcrel_reloc_p): New function.
(mips_elf_relocation_needs_la25_stub): Add support for relocs:
R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
(mips_elf_calculate_relocation): Add support for relocs:
R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
R_MIPS_PCHI16 and R_MIPS_PCLO16.
(_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
(mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
(_bfd_mips_elf_check_relocs): Add support for relocs:
R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
(_bfd_mips_elf_relocate_section): Add a check for unaligned
pc relative relocs.
(_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
plt entry.
(mips_set_isa_flags): Add support for mips32r6 and mips64r6.
(_bfd_mips_elf_print_private_bfd_data): Likewise.
(mips_32bit_flags_p): Add support for mips32r6.
* libbfd.h (bfd_reloc_code_real_names): Add entries for
BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
* reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
BFD_RELOC_MIPS_19_PCREL_S2.
binutils/
* readelf.c (get_machine_flags): Add support for mips32r6 and
mips64r6.
elfcpp/
* mips.h (E_MIPS_ARCH_32R6, E_MIPS_ARCH_64R6): New enum constants.
gas/
* config/tc-mips.c (mips_nan2008): New static global.
(mips_flag_nan2008): Removed.
(LL_SC_FMT): New define.
(COP12_FMT): Updated.
(ISA_IS_R6): New define.
(ISA_HAS_64BIT_REGS): Add mips64r6.
(ISA_HAS_DROR): Likewise.
(ISA_HAS_64BIT_FPRS): Add mips32r6 and mips64r6.
(ISA_HAS_ROR): Likewise.
(ISA_HAS_ODD_SINGLE_FPR): Likewise.
(ISA_HAS_MXHC1): Likewise.
(hilo_interlocks): Likewise.
(md_longopts): Likewise.
(ISA_HAS_LEGACY_NAN): New define.
(options): Add OPTION_MIPS32R6 and OPTION_MIPS64R6.
(mips_ase): Add field rem_rev.
(mips_ases): Updated to add which ISA an ASE was removed in.
(mips_isa_rev): Add support for mips32r6 and mips64r6.
(mips_check_isa_supports_ase): Add support to check if an ASE
has been removed in the specified MIPS ISA revision.
(validate_mips_insn): Skip '-' character.
(macro_build): Likewise.
(mips_check_options): Prevent R6 working with fp32, mips16,
micromips, or branch relaxation.
(file_mips_check_options): Set R6 floating point registers to
64 bit. Also deal with the nan2008 option.
(limited_pcrel_reloc_p): Add relocs: BFD_RELOC_MIPS_21_PCREL_S2,
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
BFD_RELOC_LO16_PCREL.
(operand_reg_mask): Add support for OP_SAME_RS_RT, OP_CHECK_PREV
and OP_NON_ZERO_REG.
(match_check_prev_operand): New static function.
(match_same_rs_rt_operand): New static function.
(match_non_zero_reg_operand): New static function.
(match_operand): Added entries for: OP_SAME_RS_RT, OP_CHECK_PREV
and OP_NON_ZERO_REG.
(insns_between): Added case to deal with forbidden slots.
(append_insn): Added support for relocs: BFD_RELOC_MIPS_21_PCREL_S2
and BFD_RELOC_MIPS_26_PCREL_S2.
(match_insn): Add support for operands -A, -B, +' and +". Also
skip '-' character.
(mips_percent_op): Add entries for %pcrel_hi and %pcrel_lo.
(md_parse_option): Add support for mips32r6 and mips64r6. Also
update the nan option handling.
(md_pcrel_from): Add cases for relocs: BFD_RELOC_MIPS_21_PCREL_S2,
BFD_RELOC_MIPS_26_PCREL_S2.
(mips_force_relocation): Prevent forced relaxation for MIPS r6.
(md_apply_fix): Add support for relocs: BFD_RELOC_MIPS_21_PCREL_S2,
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
BFD_RELOC_LO16_PCREL.
(s_mipsset): Add support for mips32r6 and mips64r6.
(s_nan): Update to support the new nan2008 framework.
(tc_gen_reloc): Add relocs: BFD_RELOC_MIPS_21_PCREL_S2,
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
BFD_RELOC_LO16_PCREL.
(mips_elf_final_processing): Updated to use the mips_nan2008.
(mips_cpu_info_table): Add entries for mips32r6 and mips64r6.
(macro): Enable ldc2, sdc2, ll, lld, swc2, sc, scd, cache, pref
macros for R6.
(mips_fix_adjustable): Make PC relative R6 relocations relative
to the symbol and not the section.
* configure.ac: Add support for mips32r6 and mips64r6.
* configure: Regenerate.
* doc/c-mips.texi: Document the -mips32r6 and -mips64r6 command line
options.
* doc/as.texinfo: Likewise.
gas/testsuite/
* gas/mips/24k-triple-stores-1.s: If testing for r6 prevent
non-supported instructions from being tested.
* gas/mips/24k-triple-stores-2.s: Likewise.
* gas/mips/24k-triple-stores-3.s: Likewise.
* gas/mips/24k-triple-stores-6.s: Likewise.
* gas/mips/beq.s: Likewise.
* gas/mips/eva.s: Likewise.
* gas/mips/ld-zero-3.s: Likewise.
* gas/mips/mips32-cp2.s: Likewise.
* gas/mips/mips32.s: Likewise.
* gas/mips/mips4.s: Likewise.
* gas/mips/add.s: Don't test the add instructions if r6, and
add padding.
* gas/mips/add.d: Check for a triple dot not a nop at the end of the
disassembly output.
* gas/mips/micromips@add.d: Likewise.
* gas/mips/mipsr6@24k-branch-delay-1.d: New file.
* gas/mips/mipsr6@24k-triple-stores-1.d: New file.
* gas/mips/mipsr6@24k-triple-stores-2-llsc.d: New file.
* gas/mips/mipsr6@24k-triple-stores-2.d: New file.
* gas/mips/mipsr6@24k-triple-stores-3.d: New file.
* gas/mips/mipsr6@24k-triple-stores-6.d: New file.
* gas/mips/mipsr6@add.d: New file.
* gas/mips/mipsr6@attr-gnu-4-1-msingle-float.l: New file.
* gas/mips/mipsr6@attr-gnu-4-1-msingle-float.s: New file.
* gas/mips/mipsr6@attr-gnu-4-1-msoft-float.l: New file.
* gas/mips/mipsr6@attr-gnu-4-1-msoft-float.s: New file.
* gas/mips/mipsr6@attr-gnu-4-2-mdouble-float.l: New file.
* gas/mips/mipsr6@attr-gnu-4-2-mdouble-float.s: New file.
* gas/mips/mipsr6@beq.d: New file.
* gas/mips/mipsr6@bge.d: New file.
* gas/mips/mipsr6@bgeu.d: New file.
* gas/mips/mipsr6@blt.d: New file.
* gas/mips/mipsr6@bltu.d: New file.
* gas/mips/mipsr6@branch-misc-1.d: New file.
* gas/mips/mipsr6@branch-misc-2-64.d: New file.
* gas/mips/mipsr6@branch-misc-2pic-64.d: New file.
* gas/mips/mipsr6@branch-misc-4-64.d: New file.
* gas/mips/mipsr6@cache.d: New file.
* gas/mips/mipsr6@eva.d: New file.
* gas/mips/mipsr6@jal-svr4pic-noreorder.d: New file.
* gas/mips/mipsr6@jal-svr4pic.d: New file.
* gas/mips/mipsr6@ld-zero-2.d: New file.
* gas/mips/mipsr6@ld-zero-3.d: New file.
* gas/mips/mipsr6@loc-swap-dis.d: New file.
* gas/mips/mipsr6@mips32-cp2.d: New file.
* gas/mips/mipsr6@mips32-imm.d: New file.
* gas/mips/mipsr6@mips32.d: New file.
* gas/mips/mipsr6@mips32r2.d: New file.
* gas/mips/mipsr6@mips4-fp.d: New file.
* gas/mips/mipsr6@mips4-fp.l: New file.
* gas/mips/mipsr6@mips4-fp.s: New file.
* gas/mips/mipsr6@mips4.d: New file.
* gas/mips/mipsr6@mips5-fp.d: New file.
* gas/mips/mipsr6@mips5-fp.l: New file.
* gas/mips/mipsr6@mips5-fp.s: New file.
* gas/mips/mipsr6@mips64.d: New file.
* gas/mips/mipsr6@msa-branch.d: New file.
* gas/mips/mipsr6@msa.d: New file.
* gas/mips/mipsr6@pref.d: New file.
* gas/mips/mipsr6@relax-swap3.d: New file.
* gas/mips/r6-64-n32.d: New file.
* gas/mips/r6-64-n64.d: New file.
* gas/mips/r6-64-removed.l: New file.
* gas/mips/r6-64-removed.s: New file.
* gas/mips/r6-64.s: New file.
* gas/mips/r6-attr-none-double.d: New file.
* gas/mips/r6-n32.d: New file.
* gas/mips/r6-n64.d: New file.
* gas/mips/r6-removed.l: New file.
* gas/mips/r6-removed.s: New file.
* gas/mips/r6.d: New file.
* gas/mips/r6.s: New file.
* gas/mips/mipsr6@mips32-dsp.d: New file.
* gas/mips/mipsr6@mips32-dspr2.d: New file.
* gas/mips/mipsr6@mips32r2-ill.l: New file.
* gas/mips/mipsr6@mips32r2-ill.s: New file.
* gas/mips/cache.s: Add r6 instruction varients.
* gas/mips/mips.exp: Add support for the mips32r6 and mips64r6
architectures. Also prevent non r6 supported tests from running.
Finally, add in support for running the new r6 tests.
(run_dump_test_arch): Add support for mipsr6 tests.
(run_list_test_arch): Add support for using files of the
form arch@testname.l .
include/elf/
* mips.h: Add relocs: R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3,
R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
(E_MIPS_ARCH_32R6): New define.
(E_MIPS_ARCH_64R6): New define.
include/opcode/
* mips.h (mips_operand_type): Add new entries: OP_SAME_RS_RT,
OP_CHECK_PREV and OP_NON_ZERO_REG. Add descriptions for the MIPS R6
instruction arguments: -a, -b, -d, -s, -t, -u, -v, -w, -x, -y, -A, -B,
+I, +O, +R, +:, +\, +", +;
(mips_check_prev_operand): New struct.
(INSN2_FORBIDDEN_SLOT): New define.
(INSN_ISA32R6): New define.
(INSN_ISA64R6): New define.
(INSN_UPTO32R6): New define.
(INSN_UPTO64R6): New define.
(mips_isa_table): Add INSN_UPTO32R6 and INSN_UPTO64R6.
(ISA_MIPS32R6): New define.
(ISA_MIPS64R6): New define.
(CPU_MIPS32R6): New define.
(CPU_MIPS64R6): New define.
(cpu_is_member): Add cases for CPU_MIPS32R6, and CPU_MIPS64R6.
ld/
* ldmain.c (get_emulation): Add support for -mips32r6 and -mips64r6.
opcodes/
* mips-dis.c (mips_arch_choices): Add entries for mips32r6 and
mips64r6.
(parse_mips_dis_option): Allow MSA and virtualization support for
mips64r6.
(mips_print_arg_state): Add fields dest_regno and seen_dest.
(mips_seen_register): New function.
(print_insn_arg): Refactored code to use mips_seen_register
function. Add support for OP_SAME_RS_RT, OP_CHECK_PREV and
OP_NON_ZERO_REG. Changed OP_REPEAT_DEST_REG case to print out
the register rather than aborting.
(print_insn_args): Add length argument. Add code to correctly
calculate the instruction address for pc relative instructions.
(validate_insn_args): New static function.
(print_insn_mips): Prevent jalx disassembling for r6. Use
validate_insn_args.
(print_insn_micromips): Use validate_insn_args.
all the arguments are valid.
* mips-formats.h (PREV_CHECK): New define.
* mips-opc.c (decode_mips_operand): Add support for -a, -b, -d, -s,
-t, -u, -v, -w, -x, -y, -A, -B, +I, +O, +R, +:, +\, +", +;
(RD_pc): New define.
(FS): New define.
(I37): New define.
(I69): New define.
(mips_builtin_opcodes): Add MIPS R6 instructions. Exclude recoded
MIPS R6 instructions from MIPS R2 instructions.
2014-09-10 10:32:01 +00:00
|
|
|
|
2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
|
|
|
|
|
|
Matthew Fortune <matthew.fortune@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
* aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
|
|
|
|
|
|
* archures.c (bfd_architecture): Likewise.
|
|
|
|
|
|
* bfd-in2.h (bfd_architecture): Likewise.
|
|
|
|
|
|
(bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
|
|
|
|
|
|
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
|
|
|
|
|
|
BFD_RELOC_MIPS_19_PCREL_S2.
|
|
|
|
|
|
* cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
|
|
|
|
|
|
* elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
|
|
|
|
|
|
R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
|
|
|
|
|
|
(mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
|
|
|
|
|
|
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
|
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|
|
|
|
BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
|
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|
|
|
|
BFD_RELOC_LO16_PCREL.
|
|
|
|
|
|
* elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
|
|
|
|
|
|
R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
|
|
|
|
|
|
and R_MIPS_PCLO16.
|
|
|
|
|
|
(mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
|
|
|
|
|
|
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
|
|
|
|
|
|
BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
|
|
|
|
|
|
BFD_RELOC_LO16_PCREL.
|
|
|
|
|
|
* elfn32-mips.c: Likewise.
|
|
|
|
|
|
* elfxx-mips.c (MIPSR6_P): New define.
|
|
|
|
|
|
(mipsr6_exec_plt_entry): New array.
|
|
|
|
|
|
(hi16_reloc_p): Add support for R_MIPS_PCHI16.
|
|
|
|
|
|
(lo16_reloc_p): Add support for R_MIPS_PCLO16.
|
|
|
|
|
|
(aligned_pcrel_reloc_p): New function.
|
|
|
|
|
|
(mips_elf_relocation_needs_la25_stub): Add support for relocs:
|
|
|
|
|
|
R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
|
|
|
|
|
|
(mips_elf_calculate_relocation): Add support for relocs:
|
|
|
|
|
|
R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
|
|
|
|
|
|
R_MIPS_PCHI16 and R_MIPS_PCLO16.
|
|
|
|
|
|
(_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
|
|
|
|
|
|
(mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
|
|
|
|
|
|
(_bfd_mips_elf_check_relocs): Add support for relocs:
|
|
|
|
|
|
R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
|
|
|
|
|
|
(_bfd_mips_elf_relocate_section): Add a check for unaligned
|
|
|
|
|
|
pc relative relocs.
|
|
|
|
|
|
(_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
|
|
|
|
|
|
plt entry.
|
|
|
|
|
|
(mips_set_isa_flags): Add support for mips32r6 and mips64r6.
|
|
|
|
|
|
(_bfd_mips_elf_print_private_bfd_data): Likewise.
|
|
|
|
|
|
(mips_32bit_flags_p): Add support for mips32r6.
|
|
|
|
|
|
* libbfd.h (bfd_reloc_code_real_names): Add entries for
|
|
|
|
|
|
BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
|
|
|
|
|
|
BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
|
|
|
|
|
|
* reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
|
|
|
|
|
|
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
|
|
|
|
|
|
BFD_RELOC_MIPS_19_PCREL_S2.
|
|
|
|
|
|
* config.bfd: Add mips*-img-elf* target triple.
|
|
|
|
|
|
|
2014-09-10 11:41:28 +00:00
|
|
|
|
2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Add mips*-img-elf* target triple.
|
|
|
|
|
|
|
2014-09-12 00:05:42 +00:00
|
|
|
|
2014-09-12 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct eh_frame_array_ent): Add "range".
|
|
|
|
|
|
* elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
|
|
|
|
|
|
range of FDEs to hdr_info->array.
|
|
|
|
|
|
(_bfd_elf_write_section_eh_frame_hdr): Report overflow in
|
|
|
|
|
|
.eh_frame_hdr entries, and overlapping FDEs.
|
|
|
|
|
|
|
2014-09-10 04:56:25 +00:00
|
|
|
|
2014-09-10 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (assign_file_positions_except_relocs): Move section header
|
|
|
|
|
|
placement to..
|
|
|
|
|
|
(_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
|
|
|
|
|
|
* elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
|
|
|
|
|
|
* elflink.c (bfd_elf_final_link): Don't call above function.
|
|
|
|
|
|
|
2014-08-30 00:14:47 +00:00
|
|
|
|
2014-08-30 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
|
|
|
|
|
|
|
2014-08-29 01:22:50 +00:00
|
|
|
|
2014-08-29 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_relocate_section): Report a different
|
|
|
|
|
|
error for calls via a toc adjusting stub without a nop.
|
|
|
|
|
|
|
2014-08-29 01:07:52 +00:00
|
|
|
|
2014-08-29 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
|
|
|
|
|
|
error. Remove redundant bfd_set_error.
|
|
|
|
|
|
|
2014-08-29 01:06:29 +00:00
|
|
|
|
2014-08-29 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* srec.c (srec_scan): Revert last change. Report an error for
|
|
|
|
|
|
S-records with less than the miniumum byte count.
|
|
|
|
|
|
|
2014-08-28 15:22:42 +00:00
|
|
|
|
2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* srec.c (srec_scan): Return error for 0 size.
|
|
|
|
|
|
|
2014-08-27 14:59:48 +00:00
|
|
|
|
2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/17306
|
|
|
|
|
|
* elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
|
|
|
|
|
|
to check discarded input section.
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
|
|
|
|
|
|
|
2014-08-27 14:39:48 +00:00
|
|
|
|
2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/17313
|
|
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Don't attach dynamic
|
|
|
|
|
|
sections to input from ld --just-symbols.
|
|
|
|
|
|
|
2014-08-26 18:03:29 +00:00
|
|
|
|
2014-08-26 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
|
|
|
|
|
|
relaxation type.
|
|
|
|
|
|
|
2014-08-26 14:48:47 +00:00
|
|
|
|
2014-08-26 Jiong Wang <jiong.wang@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
|
|
|
|
|
|
properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
|
|
|
|
|
|
shared library.
|
|
|
|
|
|
(elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
|
|
|
|
|
|
|
2014-08-26 09:22:38 +00:00
|
|
|
|
2014-08-26 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Fix typo in or1knd selection.
|
|
|
|
|
|
|
2014-08-20 15:39:21 +00:00
|
|
|
|
2014-08-22 Kai Tietz <ktietz@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/11822
|
|
|
|
|
|
* coffcode.h (coff_compute_section_file_positions): Keep
|
|
|
|
|
|
FileAlignment valid as set.
|
|
|
|
|
|
|
2014-08-21 23:42:09 +00:00
|
|
|
|
2014-08-22 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-eh-frame.c (struct cie): Delete "output_sec" field.
|
|
|
|
|
|
(cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
|
|
|
|
|
|
|
2014-08-21 23:37:35 +00:00
|
|
|
|
2014-08-22 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
|
|
|
|
|
|
parsed_eh_frames.
|
|
|
|
|
|
(_bfd_elf_begin_eh_frame_parsing): Delete.
|
|
|
|
|
|
(_bfd_elf_end_eh_frame_parsing): Delete.
|
|
|
|
|
|
* elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
|
|
|
|
|
|
(_bfd_elf_end_eh_frame_parsing): Delete.
|
|
|
|
|
|
(_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
|
|
|
|
|
|
!info->relocatable in place of merge_cies.
|
|
|
|
|
|
* elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
|
|
|
|
|
|
* elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
|
|
|
|
|
|
(ppc64_elf_size_stubs): Likewise pad stub FDE.
|
|
|
|
|
|
(ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
|
|
|
|
|
|
(ppc64_elf_size_stubs): ..here and..
|
|
|
|
|
|
(ppc64_elf_finish_dynamic_sections): ..here.
|
|
|
|
|
|
|
2014-08-21 11:31:58 +00:00
|
|
|
|
2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
|
|
|
|
|
|
|
2014-08-21 10:00:35 +00:00
|
|
|
|
2014-08-21 Tony Wang <tony.wang@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_final_link_relocate): Implement
|
|
|
|
|
|
the veneer routine for R_ARM_THM_JUMP19.
|
|
|
|
|
|
(arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
|
|
|
|
|
|
(elf32_arm_size_stub): Ditto.
|
|
|
|
|
|
|
2014-08-20 17:12:57 +00:00
|
|
|
|
2014-08-20 Roland McGrath <mcgrathr@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/17277
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
|
|
|
|
|
|
all reloc types with pc_relative set in the howto, not just for
|
|
|
|
|
|
R_ARM_REL32 and R_ARM_REL32_NOI.
|
|
|
|
|
|
(allocate_dynrelocs_for_symbol): Update comment.
|
|
|
|
|
|
(elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
|
|
|
|
|
|
set in the howto, set call_reloc_p and may_need_local_target_p but
|
|
|
|
|
|
not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
|
|
|
|
|
|
(elf32_arm_check_relocs): Likewise.
|
|
|
|
|
|
|
2014-08-04 09:52:04 +00:00
|
|
|
|
2014-08-20 Will Newton <will.newton@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Default armeb-*-eabi* to big endian.
|
|
|
|
|
|
|
2014-08-19 12:29:56 +00:00
|
|
|
|
2014-08-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2014-08-18 08:44:56 +00:00
|
|
|
|
2014-08-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
|
|
|
|
|
|
use dynrelocs for ifunc.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
|
|
|
|
|
|
|
2014-08-18 05:13:03 +00:00
|
|
|
|
2014-08-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 17287
|
|
|
|
|
|
* elflink.c (on_needed_list): Only consider libraries that have
|
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been loaded.
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2014-08-18 00:03:35 +00:00
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2014-08-18 Alan Modra <amodra@gmail.com>
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* elflink.c (bfd_elf_discard_info): Return int error status.
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* stabs.c (_bfd_discard_section_stabs): Comment typo fix.
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* bfd-in.h (bfd_elf_discard_info): Updata prototype.
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* bfd-in2.h: Regenerate.
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2014-08-14 06:23:19 +00:00
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2014-08-14 Alan Modra <amodra@gmail.com>
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* peXXigen.c (pe_print_reloc): Protect against access past end
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of .reloc section.
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2014-08-14 04:19:31 +00:00
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2014-08-14 Alan Modra <amodra@gmail.com>
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PR 16563
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* elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
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in the order they are mapped to output sections.
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2014-08-14 04:16:09 +00:00
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2014-08-14 Alan Modra <amodra@gmail.com>
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* configure.ac: Delete redundant plugin related checks.
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* configure: Regenerate.
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2014-08-13 20:17:50 +00:00
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2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
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* elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
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|
allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
|
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and SYMBOLIC_BIND.
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2014-08-12 01:13:33 +00:00
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|
2014-08-12 Alan Modra <amodra@gmail.com>
|
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* coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
|
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|
|
here when not calling the generic add_symbol function. Formatting.
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Correct handling of indirect symbols. Update notice call.
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* elflink.c (_bfd_elf_notice_as_needed): Update notice call.
|
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* linker.c (_bfd_generic_link_add_one_symbol): Create indirect
|
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|
|
symbols early. Update notice call. Add comments regarding weak
|
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|
|
|
|
symbols vs. indirect.
|
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|
|
2014-08-12 01:38:26 +00:00
|
|
|
|
2014-08-12 Alan Modra <amodra@gmail.com>
|
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|
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|
|
PR ld/16746
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* linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
|
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|
!lto_plugin_active.
|
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2014-08-07 06:06:36 +00:00
|
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|
|
2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
|
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* coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
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zero terminated.
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|
2014-08-07 00:23:46 +00:00
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|
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2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
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Alan Modra <amodra@gmail.com>
|
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|
|
PR ld/16746
|
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* linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
|
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|
|
warning for references in LTO IR to warning symbols.
|
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2014-08-07 00:44:13 +00:00
|
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|
2014-08-07 Alan Modra <amodra@gmail.com>
|
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* linker.c (WARN, CWARN): Collapse these states to WARN.
|
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(_bfd_generic_link_add_one_symbol): Use old CWARN case for
|
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|
new WARN.
|
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|
2014-08-05 16:00:40 +00:00
|
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|
2014-08-05 Doug Evans <dje@google.com>
|
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* bfd-in2.h: Regenerate.
|
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* libcoff.h: Regenerate.
|
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|
2014-08-05 15:17:15 +00:00
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|
2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
|
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* elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
|
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|
rawsize if changing size.
|
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|
2014-08-05 01:19:54 +00:00
|
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|
|
2014-08-05 Alan Modra <amodra@gmail.com>
|
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|
|
PR ld/17226
|
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* elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
|
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|
2014-08-05 01:18:47 +00:00
|
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|
|
2014-08-05 Alan Modra <amodra@gmail.com>
|
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* linker.c (generic_link_check_archive_element): Move handling
|
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|
|
of command link -u symbols with a common symbol def to the
|
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|
|
|
|
code handling non-common symbols so that archive element symbols
|
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|
|
|
are loaded. Use generic_link_add_object_symbols.
|
|
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|
|
|
|
Fix LTO vs. COFF archives
Avoid scan of symbols on objects in coff archives since we don't need
to do anything special with common symbols. The scan is quite useless,
and breaks LTO due to slim LTO objects not having symbols available
until after the plugin has claimed them. Instead we can add objects
based on their archive symbol map.
Also, rip out the archive symbol hash table used by the generic
linker. Using a hash breaks one feature of unix archive linking;
The first object file in an archive defining any given symbol should
be the object extracted to satisfy that symbol. What's more a hash
isn't much faster except in pathological cases where object file
ordering causes many scans of the archive. See the comment which I'm
removing from elf_link_add_archive_symbols.
Finally, tidy elflink.c archive handling a little.
PR 13557
* linker.c (struct archive_list, struct archive_hash_entry,
struct archive_hash_table, archive_hash_newfunc,
archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
archive_hash_table_free): Delete.
(_bfd_generic_link_add_archive_symbols): Add h and name params to
checkfn. Rewrite using a straight-forward scan over archive map.
(generic_link_check_archive_element_no_collect,
generic_link_check_archive_element_collect,
generic_link_check_archive_element): Add h and name params.
* aoutx.h (aout_link_check_archive_element): Likewise.
* pdp11.c (aout_link_check_archive_element): Likewise.
* xcofflink.c (xcoff_link_check_archive_element): Likewise.
* cofflink.c (coff_link_check_archive_element): Likewise. Don't
scan symbols, simply add archive element whenever h is undefined.
(coff_link_check_ar_symbols): Delete.
* ecoff.c (read_ext_syms_and_strs): Delete.
(reread_ext_syms_and_strs): Delete.
(ecoff_link_check_archive_element): Add h and name param. Don't
scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
* elflink.c (elf_link_is_defined_archive_symbol): Don't test
archive_pass.
(elf_link_add_archive_symbols): Delete "defined" array, merge
functionality into "included". Make "included" a char array. Don't
set or test archive_pass.
* libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
* libbfd.h: Regenerate.
2014-08-05 01:16:57 +00:00
|
|
|
|
2014-08-05 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 13557
|
|
|
|
|
|
* linker.c (struct archive_list, struct archive_hash_entry,
|
|
|
|
|
|
struct archive_hash_table, archive_hash_newfunc,
|
|
|
|
|
|
archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
|
|
|
|
|
|
archive_hash_table_free): Delete.
|
|
|
|
|
|
(_bfd_generic_link_add_archive_symbols): Add h and name params to
|
|
|
|
|
|
checkfn. Rewrite using a straight-forward scan over archive map.
|
|
|
|
|
|
(generic_link_check_archive_element_no_collect,
|
|
|
|
|
|
generic_link_check_archive_element_collect,
|
|
|
|
|
|
generic_link_check_archive_element): Add h and name params.
|
|
|
|
|
|
* aoutx.h (aout_link_check_archive_element): Likewise.
|
|
|
|
|
|
* pdp11.c (aout_link_check_archive_element): Likewise.
|
|
|
|
|
|
* xcofflink.c (xcoff_link_check_archive_element): Likewise.
|
|
|
|
|
|
* cofflink.c (coff_link_check_archive_element): Likewise. Don't
|
|
|
|
|
|
scan symbols, simply add archive element whenever h is undefined.
|
|
|
|
|
|
(coff_link_check_ar_symbols): Delete.
|
|
|
|
|
|
* ecoff.c (read_ext_syms_and_strs): Delete.
|
|
|
|
|
|
(reread_ext_syms_and_strs): Delete.
|
|
|
|
|
|
(ecoff_link_check_archive_element): Add h and name param. Don't
|
|
|
|
|
|
scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
|
|
|
|
|
|
* elflink.c (elf_link_is_defined_archive_symbol): Don't test
|
|
|
|
|
|
archive_pass.
|
|
|
|
|
|
(elf_link_add_archive_symbols): Delete "defined" array, merge
|
|
|
|
|
|
functionality into "included". Make "included" a char array. Don't
|
|
|
|
|
|
set or test archive_pass.
|
|
|
|
|
|
* libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2014-08-01 10:17:47 +00:00
|
|
|
|
2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 10373
|
|
|
|
|
|
* elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
|
|
|
|
|
|
|
[MIPS] Implement O32 FPXX, FP64 and FP64A ABI extensions
Specification:
https://dmz-portal.mips.com/wiki/MIPS_O32_ABI_-_FR0_and_FR1_Interlinking
include/
* elf/mips.h (PT_MIPS_ABIFLAGS, SHT_MIPS_ABIFLAGS): Define.
(Val_GNU_MIPS_ABI_FP_OLD_64): Rename from Val_GNU_MIPS_ABI_FP_64.
(Val_GNU_MIPS_ABI_FP_64): Redefine.
(Val_GNU_MIPS_ABI_FP_XX): Define.
(Elf_External_ABIFlags_v0, Elf_Internal_ABIFlags_v0): New structures.
(AFL_REG_NONE, AFL_REG_32, AFL_REG_64, AFL_REG_128): Define.
(AFL_ASE_DSP, AFL_ASE_DSPR2, AFL_ASE_EVA, AFL_ASE_MCU): Likewise.
(AFL_ASE_MDMX, AFL_ASE_MIPS3D, AFL_ASE_MT, AFL_ASE_SMARTMIPS): Likewise.
(AFL_ASE_VIRT, AFL_ASE_MSA, AFL_ASE_MIPS16): Likewise.
(AFL_ASE_MICROMIPS, AFL_ASE_XPA): Likewise.
(AFL_EXT_XLR, AFL_EXT_OCTEON2, AFL_EXT_OCTEONP): Likewise.
(AFL_EXT_LOONGSON_3A, AFL_EXT_OCTEON, AFL_EXT_5900): Likewise.
(AFL_EXT_4650, AFL_EXT_4010, AFL_EXT_4100, AFL_EXT_3900): Likewise.
(AFL_EXT_10000, AFL_EXT_SB1, AFL_EXT_4111, AFL_EXT_4120): Likewise.
(AFL_EXT_5400, AFL_EXT_5500, AFL_EXT_LOONGSON_2E): Likewise.
(AFL_EXT_LOONGSON_2F): Likewise.
(bfd_mips_elf_swap_abiflags_v0_in): Prototype.
(bfd_mips_elf_swap_abiflags_v0_out): Likewise.
(bfd_mips_isa_ext): Likewise.
bfd/
* elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
(mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
(bfd_mips_elf_swap_abiflags_v0_in): New function.
(bfd_mips_elf_swap_abiflags_v0_out): Likewise.
(_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
(_bfd_mips_elf_fake_sections): Likewise.
(_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
(_bfd_mips_elf_additional_program_headers): Account for new
PT_MIPS_ABIFLAGS program header.
(_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
associate with .MIPS.abiflags.
(_bfd_mips_elf_gc_mark_extra_sections): New function.
(bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
(infer_mips_abiflags): Likewise.
(_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
(mips_32bit_flags_p): Moved higher.
(mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
checking for FP ABIs.
(_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
checks. Check EF_MIPS_FP64 flag consistency.
(print_mips_ases, print_mips_isa_ext): New static function.
(print_mips_fp_abi_value, get_mips_reg_size): Likewise.
(_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
(_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
* elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
* elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
* elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
* elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
binutils/
* readelf.c (get_mips_segment_type): Display name for PT_MIPS_ABIFLAGS.
(get_mips_section_type_name): Display name for SHT_MIPS_ABIFLAGS.
(display_mips_gnu_attribute): Abstracted fp abi printing to...
(print_mips_fp_abi_value): New static function. Handle new FP ABIs.
(print_mips_ases, print_mips_isa_ext): New static functions.
(get_mips_reg_size): Likewise.
(process_mips_specific): Display abiflags data.
elfcpp/
* elfcpp.h (PT_MIPS_ABIFLAGS): New program header type.
gas/
* config/tc-mips.c (mips_flags_frag): New static global.
(struct mips_set_options): Add oddspreg field.
(file_mips_opts, mips_opts): Initialize oddspreg.
(ISA_HAS_ODD_SINGLE_FPR): Add CPU argument and update for R5900 and
Loongson-3a.
(enum options, md_longopts, md_parse_option): Add -mfpxx, -modd-spreg
and -mno-odd-spreg options.
(md_begin): Create .MIPS.abiflags section.
(fpabi_incompatible_with, fpabi_requires): New static function.
(check_fpabi): Likewise.
(mips_check_options): Handle fp=xx and oddspreg restrictions.
(file_mips_check_options): Set oddspreg by default for fp=xx.
(mips_oddfpreg_ok): Re-write function.
(check_regno): Check odd numbered registers regardless of FPR size.
For fp != 32 use as_bad instead of as_warn.
(match_float_constant): Rewrite check regarding FP register width. Add
support for generating constants when MXHC1 is present. Handle fp=xx
to comply with the ABI.
(macro): Update M_LI_DD similarly to match_float_constant. Generate
MTHC1 when available. Check that correct code can be generated for
fp=xx and fp=64 ABIs.
(parse_code_option, s_mipsset): Add fp=xx, oddspreg and nooddspreg
options.
(mips_convert_ase_flags): New static function.
(mips_elf_final_processing): Use fpabi == Val_GNU_MIPS_ABI_FP_OLD_64
to determine when to add the EF_MIPS_FP64 flag. Populate the
.MIPS.abiflags section.
(md_mips_end): Update .gnu_attribute based on command line and .module
as applicable. Use check_fpabi to ensure .gnu.attribute and command
line/.module options are consistent.
* doc/as.texinfo: Add missing -mgp64/-mfp64 options and document new
-mfpxx, -modd-spreg and -mno-odd-spreg options.
* doc/c-mips.texi: Document -mfpxx, -modd-spreg, -mno-odd-spreg,
gnu_attribute values and FP ABIs.
ld/
* emulparams/elf32bmip.sh: Add .MIPS.abiflags.
* emulparams/elf32bmipn32-defs.sh: Likewise.
* emulparams/elf64bmip-defs.sh: Likewise.
opcodes/
* micromips-opc.c (COD, LCD) New macros.
(cfc1, ctc1): Remove FP_S attribute.
(dmfc1, mfc1, mfhc1): Add LCD attribute.
(dmtc1, mtc1, mthc1): Add COD attribute.
* mips-opc.c (cfc1, cftc1, ctc, cttc1): Remove FP_S attribute.
binutils/testsuite/
* binutils-all/readelf.s: Account for .MIPS.abiflags and
.gnu.attributes.
* binutils-all/readelf.ss-tmips: Likewise.
* binutils-all/strip-3.d: Likewise.
gas/testsuite/
* gas/mips/attr-gnu-4-0.d: New.
* gas/mips/attr-gnu-4-0.s: Likewise.
* gas/mips/attr-gnu-4-1-mfp32.l: Likewise.
* gas/mips/attr-gnu-4-1-mfp32.s: Likewise.
* gas/mips/attr-gnu-4-1-mfp64.l: Likewise.
* gas/mips/attr-gnu-4-1-mfp64.s: Likewise.
* gas/mips/attr-gnu-4-1-mfpxx.s: Likewise.
* gas/mips/attr-gnu-4-1-msingle-float.l: Likewise.
* gas/mips/attr-gnu-4-1-msingle-float.s: Likewise.
* gas/mips/attr-gnu-4-1-msoft-float.l: Likewise.
* gas/mips/attr-gnu-4-1-msoft-float.s: Likewise.
* gas/mips/attr-gnu-4-1.d: Likewise.
* gas/mips/attr-gnu-4-1.s: Likewise.
* gas/mips/attr-gnu-4-2-mdouble-float.l: Likewise.
* gas/mips/attr-gnu-4-2-mdouble-float.s: Likewise.
* gas/mips/attr-gnu-4-2-msoft-float.l: Likewise.
* gas/mips/attr-gnu-4-2-msoft-float.s: Likewise.
* gas/mips/attr-gnu-4-2.d: Likewise.
* gas/mips/attr-gnu-4-2.s: Likewise.
* gas/mips/attr-gnu-4-3-mhard-float.l: Likewise.
* gas/mips/attr-gnu-4-3-mhard-float.s: Likewise.
* gas/mips/attr-gnu-4-3.d: Likewise.
* gas/mips/attr-gnu-4-3.s: Likewise.
* gas/mips/attr-gnu-4-4.l: Likewise.
* gas/mips/attr-gnu-4-4.s: Likewise.
* gas/mips/attr-gnu-4-5-64.l: Likewise.
* gas/mips/attr-gnu-4-5-64.s: Likewise.
* gas/mips/attr-gnu-4-5.d: Likewise.
* gas/mips/attr-gnu-4-5.l: Likewise.
* gas/mips/attr-gnu-4-5.s: Likewise.
* gas/mips/attr-gnu-4-6-64.l: Likewise.
* gas/mips/attr-gnu-4-6-64.s: Likewise.
* gas/mips/attr-gnu-4-6.d: Likewise.
* gas/mips/attr-gnu-4-6.l: Likewise.
* gas/mips/attr-gnu-4-6.s: Likewise.
* gas/mips/attr-gnu-4-6-msingle-float.l: Likewise.
* gas/mips/attr-gnu-4-6-msingle-float.s: Likewise.
* gas/mips/attr-gnu-4-6-msoft-float.l: Likewise.
* gas/mips/attr-gnu-4-6-msoft-float.s: Likewise.
* gas/mips/attr-gnu-4-6-noodd.l: Likewise.
* gas/mips/attr-gnu-4-6-noodd.s: Likewise.
* gas/mips/attr-gnu-4-7-64.l: Likewise.
* gas/mips/attr-gnu-4-7-64.s: Likewise.
* gas/mips/attr-gnu-4-7-msingle-float.l: Likewise.
* gas/mips/attr-gnu-4-7-msingle-float.s: Likewise.
* gas/mips/attr-gnu-4-7-msoft-float.l: Likewise.
* gas/mips/attr-gnu-4-7-msoft-float.s: Likewise.
* gas/mips/attr-gnu-4-7-odd.l: Likewise.
* gas/mips/attr-gnu-4-7-odd.s: Likewise.
* gas/mips/attr-gnu-4-7.d: Likewise.
* gas/mips/attr-gnu-4-7.l: Likewise.
* gas/mips/attr-gnu-4-7.s: Likewise.
* gas/mips/attr-none-double.d: Likewise.
* gas/mips/attr-none-o32-fp64.d: Likewise.
* gas/mips/attr-none-o32-fp64-nooddspreg.d
* gas/mips/attr-none-o32-fpxx.d: Likewise.
* gas/mips/attr-none-single-float.d: Likewise.
* gas/mips/attr-none-soft-float.d: Likewise.
* gas/mips/elf_arch_mips32r3.d: Likewise.
* gas/mips/elf_arch_mips32r5.d: Likewise.
* gas/mips/elf_arch_mips64r3.d: Likewise.
* gas/mips/elf_arch_mips64r5.d: Likewise.
* gas/mips/li-d.d: Likewise.
* gas/mips/li-d.s: Likewise.
* gas/mips/module-check-warn.l: Likewise.
* gas/mips/module-check-warn.s: Likewise.
* gas/mips/module-check.d: Likewise.
* gas/mips/module-check.s: Likewise.
* gas/mips/module-mfp32.d: Likewise.
* gas/mips/module-mfp32.s: Likewise.
* gas/mips/module-mfp64.d: Likewise.
* gas/mips/module-mfp64.s: Likewise.
* gas/mips/module-mfp64-noodd.d: Likewise.
* gas/mips/module-mfp64-noodd.s: Likewise.
* gas/mips/module-mfpxx.d: Likewise.
* gas/mips/module-mfpxx.s: Likewise.
* gas/mips/module-msingle-float.d: Likewise.
* gas/mips/module-msingle-float.s: Likewise.
* gas/mips/module-msoft-float.d: Likewise.
* gas/mips/module-msoft-float.s: Likewise.
* gas/mips/module-set-mfpxx.d: Likewise.
* gas/mips/module-set-mfpxx.s: Likewise.
* gas/mips/fpxx-oddfpreg.d: Likewise.
* gas/mips/fpxx-oddfpreg.l: Likewise.
* gas/mips/fpxx-oddfpreg.s: Likewise.
* gas/mips/no-odd-spreg.d: Likewise.
* gas/mips/odd-spreg.d: Likewise.
* gas/elf/section2.e-mips: Adjust expected output.
* gas/mips/attr-gnu-abi-fp-1.d: Likewise.
* gas/mips/attr-gnu-abi-msa-1.d: Likewise.
* gas/mips/call-nonpic-1.d: Likewise.
* gas/mips/elf_arch_mips1.d: Likewise.
* gas/mips/elf_arch_mips2.d: Likewise.
* gas/mips/elf_arch_mips3.d: Likewise.
* gas/mips/elf_arch_mips32.d: Likewise.
* gas/mips/elf_arch_mips32r2.d: Likewise.
* gas/mips/elf_arch_mips4.d: Likewise.
* gas/mips/elf_arch_mips5.d: Likewise.
* gas/mips/elf_arch_mips64.d: Likewise.
* gas/mips/elf_arch_mips64r2.d: Likewise.
* gas/mips/elf_ase_micromips-2.d: Likewise.
* gas/mips/elf_ase_micromips.d: Likewise.
* gas/mips/elf_ase_mips16-2.d: Likewise.
* gas/mips/elf_ase_mips16.d: Likewise.
* gas/mips/module-defer-warn1.d: Likewise.
* gas/mips/module-override.d: Likewise.
* gas/mips/n32-consec.d: Likewise.
* gas/mips/nan-2008-1.d: Likewise.
* gas/mips/nan-2008-2.d: Likewise.
* gas/mips/nan-2008-3.d: Likewise.
* gas/mips/nan-2008-4.d: Likewise.
* gas/mips/nan-legacy-1.d: Likewise.
* gas/mips/nan-legacy-2.d: Likewise.
* gas/mips/nan-legacy-3.d: Likewise.
* gas/mips/nan-legacy-4.d: Likewise.
* gas/mips/nan-legacy-5.d: Likewise.
* gas/mips/tmips16-e.d: Likewise.
* gas/mips/tmips16-f.d: Likewise.
* gas/mips/tmipsel16-e.d: Likewise.
* gas/mips/tmipsel16-f.d: Likewise.
* gas/testsuite/gas/mips/mips.exp: Add new tests.
ld/testsuite/
* ld-mips-elf/abiflags-strip1-ph.d: New.
* ld-mips-elf/abiflags-strip2-ph.d: Likewise.
* ld-mips-elf/abiflags-strip3-ph.d: Likewise.
* ld-mips-elf/abiflags-strip4-ph.d: Likewise.
* ld-mips-elf/abiflags-strip5-ph.d: Likewise.
* ld-mips-elf/abiflags-strip6-ph.d: Likewise.
* ld-mips-elf/abiflags-strip7-ph.d: Likewise.
* ld-mips-elf/abiflags-strip8-ph.d: Likewise.
* ld-mips-elf/abiflags-strip9-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-0-n32-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-0-n64-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-0-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-06.d: Likewise.
* ld-mips-elf/attr-gnu-4-07.d: Likewise.
* ld-mips-elf/attr-gnu-4-08.d: Likewise.
* ld-mips-elf/attr-gnu-4-1-n32-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-1-n64-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-1-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-16.d: Likewise.
* ld-mips-elf/attr-gnu-4-17.d: Likewise.
* ld-mips-elf/attr-gnu-4-18.d: Likewise.
* ld-mips-elf/attr-gnu-4-2-n32-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-2-n64-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-2-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-26.d: Likewise.
* ld-mips-elf/attr-gnu-4-27.d: Likewise.
* ld-mips-elf/attr-gnu-4-28.d: Likewise.
* ld-mips-elf/attr-gnu-4-3-n32-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-3-n64-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-3-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-36.d: Likewise.
* ld-mips-elf/attr-gnu-4-37.d: Likewise.
* ld-mips-elf/attr-gnu-4-38.d: Likewise.
* ld-mips-elf/attr-gnu-4-4-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-46.d: Likewise.
* ld-mips-elf/attr-gnu-4-47.d: Likewise.
* ld-mips-elf/attr-gnu-4-48.d: Likewise.
* ld-mips-elf/attr-gnu-4-5-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-50.d: Likewise.
* ld-mips-elf/attr-gnu-4-52.d: Likewise.
* ld-mips-elf/attr-gnu-4-53.d: Likewise.
* ld-mips-elf/attr-gnu-4-54.d: Likewise.
* ld-mips-elf/attr-gnu-4-55.d: Likewise.
* ld-mips-elf/attr-gnu-4-56.d: Likewise.
* ld-mips-elf/attr-gnu-4-57.d: Likewise.
* ld-mips-elf/attr-gnu-4-58.d: Likewise.
* ld-mips-elf/attr-gnu-4-6-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-6.s: Likewise.
* ld-mips-elf/attr-gnu-4-60.d: Likewise.
* ld-mips-elf/attr-gnu-4-61.d: Likewise.
* ld-mips-elf/attr-gnu-4-62.d: Likewise.
* ld-mips-elf/attr-gnu-4-63.d: Likewise.
* ld-mips-elf/attr-gnu-4-64.d: Likewise.
* ld-mips-elf/attr-gnu-4-65.d: Likewise.
* ld-mips-elf/attr-gnu-4-66.d: Likewise.
* ld-mips-elf/attr-gnu-4-67.d: Likewise.
* ld-mips-elf/attr-gnu-4-68.d: Likewise.
* ld-mips-elf/attr-gnu-4-7-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-7.s: Likewise.
* ld-mips-elf/attr-gnu-4-70.d: Likewise.
* ld-mips-elf/attr-gnu-4-71.d: Likewise.
* ld-mips-elf/attr-gnu-4-72.d: Likewise.
* ld-mips-elf/attr-gnu-4-73.d: Likewise.
* ld-mips-elf/attr-gnu-4-74.d: Likewise.
* ld-mips-elf/attr-gnu-4-75.d: Likewise.
* ld-mips-elf/attr-gnu-4-76.d: Likewise.
* ld-mips-elf/attr-gnu-4-77.d: Likewise.
* ld-mips-elf/attr-gnu-4-78.d: Likewise.
* ld-mips-elf/attr-gnu-4-8.s: Likewise.
* ld-mips-elf/attr-gnu-4-81.d: Likewise.
* ld-mips-elf/empty.s: Likewise.
* ld-mips-elf/attr-gnu-4-00.d: Adjust expected output.
* ld-mips-elf/attr-gnu-4-01.d: Likewise.
* ld-mips-elf/attr-gnu-4-02.d: Likewise.
* ld-mips-elf/attr-gnu-4-03.d: Likewise.
* ld-mips-elf/attr-gnu-4-04.d: Likewise.
* ld-mips-elf/attr-gnu-4-05.d: Likewise.
* ld-mips-elf/attr-gnu-4-10.d: Likewise.
* ld-mips-elf/attr-gnu-4-11.d: Likewise.
* ld-mips-elf/attr-gnu-4-14.d: Likewise.
* ld-mips-elf/attr-gnu-4-15.d: Likewise.
* ld-mips-elf/attr-gnu-4-2.s: Likewise.
* ld-mips-elf/attr-gnu-4-20.d: Likewise.
* ld-mips-elf/attr-gnu-4-22.d: Likewise.
* ld-mips-elf/attr-gnu-4-24.d: Likewise.
* ld-mips-elf/attr-gnu-4-25.d: Likewise.
* ld-mips-elf/attr-gnu-4-3.s: Likewise.
* ld-mips-elf/attr-gnu-4-30.d: Likewise.
* ld-mips-elf/attr-gnu-4-33.d: Likewise.
* ld-mips-elf/attr-gnu-4-34.d: Likewise.
* ld-mips-elf/attr-gnu-4-35.d: Likewise.
* ld-mips-elf/attr-gnu-4-40.d: Likewise.
* ld-mips-elf/attr-gnu-4-41.d: Likewise.
* ld-mips-elf/attr-gnu-4-42.d: Likewise.
* ld-mips-elf/attr-gnu-4-43.d: Likewise.
* ld-mips-elf/attr-gnu-4-44.d: Likewise.
* ld-mips-elf/attr-gnu-4-45.d: Likewise.
* ld-mips-elf/attr-gnu-4-5.s: Likewise.
* ld-mips-elf/attr-gnu-4-51.d: Likewise.
* ld-mips-elf/attr-gnu-8-00.d: Likewise.
* ld-mips-elf/attr-gnu-8-01.d: Likewise.
* ld-mips-elf/attr-gnu-8-02.d: Likewise.
* ld-mips-elf/attr-gnu-8-10.d: Likewise.
* ld-mips-elf/attr-gnu-8-11.d: Likewise.
* ld-mips-elf/attr-gnu-8-20.d: Likewise.
* ld-mips-elf/attr-gnu-8-22.d: Likewise.
* ld-mips-elf/jalx-2.dd: Likewise.
* ld-mips-elf/mips16-pic-1.gd: Likewise.
* ld-mips-elf/mips16-pic-2.gd: Likewise.
* ld-mips-elf/mips16-pic-3.gd: Likewise.
* ld-mips-elf/mips16-pic-4a.gd: Likewise.
* ld-mips-elf/multi-got-no-shared.d: Likewise.
* ld-mips-elf/nan-2008.d: Likewise.
* ld-mips-elf/nan-legacy.d: Rework test.
* ld-mips-elf/pic-and-nonpic-3a.gd: Likewise.
* ld-mips-elf/pic-and-nonpic-3b.gd: Likewise.
* ld-mips-elf/pic-and-nonpic-5b.gd: Likewise.
* ld-mips-elf/pic-and-nonpic-6.ld: Likewise.
* ld-mips-elf/rel32-n32.d: Likewise.
* ld-mips-elf/rel32-o32.d: Likewise.
* ld-mips-elf/rel64.d: Likewise.
* ld-mips-elf/tls-multi-got-1.r: Likewise.
* ld-elf/group.ld: Discard .MIPS.abiflags and .gnu.attributes.
* ld-elf/orphan-region.ld: Likewise.
* ld-elf/orphan.ld: Likewise.
* ld-mips-elf/compressed-plt-1.ld: Likewise.
* ld-mips-elf/dyn-sec64.ld: Likewise.
* ld-mips-elf/got-dump-1.ld: Likewise.
* ld-mips-elf/got-dump-2.ld: Likewise.
* ld-mips-elf/got-page-1.ld: Likewise.
* ld-mips-elf/mips-dyn.ld: Likewise.
* ld-mips-elf/mips-lib.ld: Likewise.
* ld-mips-elf/pic-and-nonpic-3a.ld: Likewise.
* ld-mips-elf/pic-and-nonpic-3b.ld: Likewise.
* ld-mips-elf/pic-and-nonpic-4b.ld: Likewise.
* ld-mips-elf/pic-and-nonpic-5b.ld: Likewise.
* ld-mips-elf/region1.t: Likewise.
* ld-mips-elf/stub-dynsym-1.ld: Likewise.
* ld-mips-elf/tls-hidden3.ld: Likewise.
* ld-mips-elf/vxworks1.ld: Likewise.
* ld-scripts/overlay-size.t: Likewise.
* ld-mips-elf/elf-rel-got-n32-embed.d: Remove .MIPS.abiflags from
objects.
* ld-mips-elf/elf-rel-got-n32.d: Likewise.
* ld-mips-elf/elf-rel-got-n64-embed.d: Likewise.
* ld-mips-elf/elf-rel-got-n64-linux.d: Likewise.
* ld-mips-elf/elf-rel-got-n64.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n32.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n32-embed.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n64.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n64-linux.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n64-embed.d: Likewise.
* ld-mips-elf/mips-elf.exp: Add new tests.
2014-07-29 10:27:59 +00:00
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2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
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* elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
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(mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
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(bfd_mips_elf_swap_abiflags_v0_in): New function.
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(bfd_mips_elf_swap_abiflags_v0_out): Likewise.
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(_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
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(_bfd_mips_elf_fake_sections): Likewise.
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(_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
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(_bfd_mips_elf_additional_program_headers): Account for new
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PT_MIPS_ABIFLAGS program header.
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(_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
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associate with .MIPS.abiflags.
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(_bfd_mips_elf_gc_mark_extra_sections): New function.
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(bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
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(infer_mips_abiflags): Likewise.
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(_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
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(mips_32bit_flags_p): Moved higher.
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(mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
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checking for FP ABIs.
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(_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
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checks. Check EF_MIPS_FP64 flag consistency.
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(print_mips_ases, print_mips_isa_ext): New static function.
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(print_mips_fp_abi_value, get_mips_reg_size): Likewise.
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(_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
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(_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
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Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
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* elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
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* elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
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* elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
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* elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
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2014-07-28 12:48:25 +00:00
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2014-07-28 Alan Modra <amodra@gmail.com>
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PR 13227
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* archive.c (_bfd_compute_and_write_armap): Warn on adding
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__gnu_lto_slim to armap.
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* linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
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__gnu_lto_slim to linker hash table.
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2014-07-27 12:51:20 +00:00
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2014-07-27 Anthony Green <green@moxielogic.org>
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* config.bfd: Add moxie-*-moxiebox*.
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2014-07-21 22:27:05 +00:00
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2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
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Add or reactivate or1k-*-rtems*
|
2014-09-13 06:24:40 +00:00
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* config.bfd (or1k-*-rtems*): Reactivate.
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2014-07-21 22:27:05 +00:00
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2014-07-16 18:15:56 +00:00
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2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
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* elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
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ELFOSABI_GNU input.
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* elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
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(elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
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2014-07-16 15:16:24 +00:00
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2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
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PR binutils/17154
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* elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
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and R_*_IRELATIVE relocation offset with PLT entry.
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* elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
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(elf_x86_64_plt_sym_val_offset_plt_bnd): New.
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(elf_x86_64_get_synthetic_symtab): Use it.
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2014-07-15 20:09:55 +00:00
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2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/17057
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* elf32-i386.c (elf_i386_compute_jump_table_size): Replace
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next_tls_desc_index with elf.srelplt->reloc_count.
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2014-07-09 10:34:40 +00:00
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2014-07-15 Alan Modra <amodra@gmail.com>
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* cache.c (cache_bread_1): Don't return -1 when fread returns
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a positive value.
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2014-07-09 05:23:00 +00:00
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2014-07-15 Alan Modra <amodra@gmail.com>
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* elflink.c (elf_merge_st_other): Update comments. Simplify
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visibility handling. Make isym const. Move code modifying
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isym->st_other for --exclude-libs to..
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(elf_link_add_object_symbols): ..here.
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2014-07-11 14:25:30 +00:00
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2014-07-11 Maks Naumov <maksqwe1@ukr.net>
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PR 17141
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* elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
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2014-07-08 15:20:48 +00:00
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2014-07-08 Nick Clifton <nickc@redhat.com>
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PR ld/17110
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|
|
|
|
* elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
|
|
|
|
|
|
segments in input bfds.
|
|
|
|
|
|
|
2014-06-26 14:23:31 +00:00
|
|
|
|
2014-07-08 Will Newton <will.newton@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
|
|
|
|
|
|
value to 64kB and remove custom setting for NaCl.
|
|
|
|
|
|
|
2014-07-08 05:54:06 +00:00
|
|
|
|
2014-07-08 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
|
|
|
|
|
|
bits from source to dest.
|
|
|
|
|
|
* linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
|
|
|
|
|
|
* targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
|
|
|
|
|
|
Likewise.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2014-07-08 08:29:06 +00:00
|
|
|
|
2014-07-08 Jiong Wang <jiong.wang@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
|
|
|
|
|
|
(elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
|
|
|
|
|
|
when info->relocatable be true.
|
|
|
|
|
|
|
2014-07-07 15:15:19 +00:00
|
|
|
|
2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
|
|
|
|
|
|
* reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2014-07-04 05:36:40 +00:00
|
|
|
|
2014-07-04 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Update "configure.in" comments.
|
|
|
|
|
|
* PORTING: Likewise.
|
|
|
|
|
|
* aoutx.h: Likewise.
|
|
|
|
|
|
* configure.host: Likewise.
|
|
|
|
|
|
* doc/bfdint.texi: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* warning.m4: Likewise.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2014-07-04 03:29:42 +00:00
|
|
|
|
2014-07-04 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.ac: Rename from configure.in.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* config.in: Regenerate.
|
|
|
|
|
|
* doc/Makefile.in: Regenerate.
|
|
|
|
|
|
|
2014-07-04 03:42:07 +00:00
|
|
|
|
2014-07-04 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2014-07-04 02:05:16 +00:00
|
|
|
|
2014-07-04 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* version.m4: New file.
|
|
|
|
|
|
* configure.in: Include version.m4.
|
|
|
|
|
|
(AC_INIT): Update.
|
|
|
|
|
|
* Makefile.am (RELEASE): Delete.
|
|
|
|
|
|
(bfdver.h): Depend on development.sh, use instead of RELEASE.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* doc/Makefile.in: Regenerate.
|
|
|
|
|
|
|
2014-07-02 05:37:18 +00:00
|
|
|
|
2014-07-02 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
|
|
|
|
|
|
pointer_equality_needed when !readonly_dynrelocs.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
|
|
|
|
|
|
|
2014-07-02 04:34:21 +00:00
|
|
|
|
2014-07-02 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
|
|
|
|
|
|
|
2014-07-01 11:13:14 +00:00
|
|
|
|
2014-07-01 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (struct bfd): Reorganise for better packing. Delete
|
|
|
|
|
|
"ifd" field. Make "format", "direction" and "flags" bitfields.
|
|
|
|
|
|
(HAS_LOAD_PAGE): Delete, renumber following flags.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
|
|
|
|
|
|
|
2014-07-01 10:02:25 +00:00
|
|
|
|
2014-07-01 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
|
|
|
|
|
|
(struct ppc_link_hash_table): Increase size of stub_count array.
|
|
|
|
|
|
(build_global_entry_stubs): Emit symbol on global entry stub.
|
|
|
|
|
|
(ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
|
|
|
|
|
|
stub stats.
|
|
|
|
|
|
|
2014-07-01 03:36:20 +00:00
|
|
|
|
2014-07-01 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (abiversion, set_abiversion): Move earlier.
|
|
|
|
|
|
(ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
|
|
|
|
|
|
(ppc64_elf_set_toc): Set ".TOC." symbol value when using
|
|
|
|
|
|
generic linker.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Disable ELFv2 function entry
|
|
|
|
|
|
optimisation when --traditional-format.
|
|
|
|
|
|
|
2014-07-01 09:20:17 +00:00
|
|
|
|
2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
|
|
|
|
|
|
Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
|
|
|
|
|
|
Pitchumani Sivanupandi <pitchumani.s@atmel.com>
|
|
|
|
|
|
Soundararajan <Sounderarajan.D@atmel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c: Add avrtiny architecture for avr target.
|
|
|
|
|
|
* cpu-avr.c (arch_info_struct): Add avrtiny arch info.
|
|
|
|
|
|
* elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
|
|
|
|
|
|
added for 16 bit LDS/STS instruction of avrtiny arch.
|
|
|
|
|
|
(avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
|
|
|
|
|
|
BFD_RELOC_AVR_LDS_STS_16.
|
|
|
|
|
|
(bfd_elf_avr_final_write_processing): Select machine number
|
|
|
|
|
|
avrtiny arch.
|
|
|
|
|
|
(elf32_avr_object_p): Set machine number for avrtiny arch.
|
|
|
|
|
|
* reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2014-06-26 08:12:55 +00:00
|
|
|
|
2014-06-26 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/16949
|
|
|
|
|
|
* dwarf2.c (is_str_attr): New function.
|
|
|
|
|
|
(find_abstract_instance_name): Use it to determine when an
|
|
|
|
|
|
attribute has a string value.
|
|
|
|
|
|
|
2014-06-24 03:53:04 +00:00
|
|
|
|
2014-06-24 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
|
|
|
|
|
|
.sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
|
|
|
|
|
|
for --emit-relocs.
|
|
|
|
|
|
|
2014-06-20 23:46:15 +00:00
|
|
|
|
2014-06-21 Philippe De Muyter <phdm@macqel.be>
|
|
|
|
|
|
|
|
|
|
|
|
* targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
|
|
|
|
|
|
a number of targets.
|
|
|
|
|
|
|
2014-06-20 10:14:09 +00:00
|
|
|
|
2014-06-20 Kyle McMartin <kyle@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
|
|
|
|
|
|
emitting initial-exec relocs when not linking an executable.
|
|
|
|
|
|
|
2014-06-16 14:49:07 +00:00
|
|
|
|
2014-06-16 Will Newton <will.newton@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
|
|
|
|
|
|
htab->next_tls_desc_index in the non-IPLT case.
|
|
|
|
|
|
Calculate GOT offset correctly for the non-IPLT case.
|
|
|
|
|
|
(allocate_dynrelocs_for_symbol): Don't increment
|
|
|
|
|
|
htab->next_tls_desc_index here.
|
|
|
|
|
|
|
2014-06-16 00:42:12 +00:00
|
|
|
|
2014-06-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
|
|
|
|
|
|
created sections.
|
|
|
|
|
|
|
2014-06-13 16:07:21 +00:00
|
|
|
|
2014-06-13 Omair Javaid <omair.javaid@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-aarch64.c (stdarg.h): Include.
|
|
|
|
|
|
(string.h): Include.
|
|
|
|
|
|
(_bfd_aarch64_elf_grok_prstatus): Updated.
|
|
|
|
|
|
(_bfd_aarch64_elf_grok_psinfo): New function.
|
|
|
|
|
|
(_bfd_aarch64_elf_write_core_note): New function.
|
|
|
|
|
|
* elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
|
|
|
|
|
|
(elf_backend_write_core_note): Define.
|
|
|
|
|
|
|
Free linker hash table from bfd_close.
Also tidies numerous error exit paths in various link_hash_table_create
functions that failed to free memory.
include/
* bfdlink.h (struct bfd_link_hash_table): Add hash_table_free field.
bfd/
* archive.c: Include bfdlink.h.
(_bfd_archive_close_and_cleanup): Call linker hash_table_free.
* bfd.c (struct bfd): Add is_linker_output field.
* elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
* linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
link.hash and is_linker_output.
(_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
param with bfd*. Assert is_linker_output and link.hash, and
clear them before exit.
* elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
bfd_link_hash_table* param with bfd*. Hack is_linker_output
and link.hash so we can free two linker hash tables.
(elf32_mn10300_link_hash_table_create): Create static_hash_table
first. Clean up on errors. Set hash_table_free pointer.
* elf32-arm.c (elf32_arm_link_hash_table_free): Replace
bfd_link_hash_table* param with bfd*.
(elf32_arm_link_hash_table_create): Clean up on errors. Set
hash_table_free pointer.
* elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
* elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
* elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
* elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
* xcofflink.c: Similarly.
* simple.c (bfd_simple_get_relocated_section_contents): Save and
clear link.next before creating linker hash table. Clean up on
errors, and restore link.next on exit.
* elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
* elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
* elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
* libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
* hash.c (bfd_hash_table_init_n): Free table on error.
* libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* libcoff.h: Regenerate.
2014-06-13 09:41:39 +00:00
|
|
|
|
2014-06-13 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archive.c: Include bfdlink.h.
|
|
|
|
|
|
(_bfd_archive_close_and_cleanup): Call linker hash_table_free.
|
|
|
|
|
|
* bfd.c (struct bfd): Add is_linker_output field.
|
|
|
|
|
|
* elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
|
|
|
|
|
|
* linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
|
|
|
|
|
|
link.hash and is_linker_output.
|
|
|
|
|
|
(_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
|
|
|
|
|
|
param with bfd*. Assert is_linker_output and link.hash, and
|
|
|
|
|
|
clear them before exit.
|
|
|
|
|
|
* elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
|
|
|
|
|
|
bfd_link_hash_table* param with bfd*. Hack is_linker_output
|
|
|
|
|
|
and link.hash so we can free two linker hash tables.
|
|
|
|
|
|
(elf32_mn10300_link_hash_table_create): Create static_hash_table
|
|
|
|
|
|
first. Clean up on errors. Set hash_table_free pointer.
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_link_hash_table_free): Replace
|
|
|
|
|
|
bfd_link_hash_table* param with bfd*.
|
|
|
|
|
|
(elf32_arm_link_hash_table_create): Clean up on errors. Set
|
|
|
|
|
|
hash_table_free pointer.
|
|
|
|
|
|
* elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
|
|
|
|
|
|
* elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
|
|
|
|
|
|
* elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
|
|
|
|
|
|
* elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
|
|
|
|
|
|
* xcofflink.c: Similarly.
|
|
|
|
|
|
* simple.c (bfd_simple_get_relocated_section_contents): Save and
|
|
|
|
|
|
clear link.next before creating linker hash table. Clean up on
|
|
|
|
|
|
errors, and restore link.next on exit.
|
|
|
|
|
|
* elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
|
|
|
|
|
|
* elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
|
|
|
|
|
|
* elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
|
|
|
|
|
|
* libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
|
|
|
|
|
|
* hash.c (bfd_hash_table_init_n): Free table on error.
|
|
|
|
|
|
* libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* libcoff.h: Regenerate.
|
|
|
|
|
|
|
Don't call bfd_link_hash_table_free
Freeing the linker hash table is a royal pain. It can't be freed
before the _bfd_write_contents call in bfd_close, because some target
bfd_write_contents functions access the hash table. It can't be freed
after bfd_close either, since bfd_alloc memory holding side data
structures disappears (PR17047). Clearly the only place it can be freed
is actually in bfd_close. This patch doesn't do that, but kills off
the existing means of freeing the hash table via a bfd target xvec call.
bfd/
PR 17047
* targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
(struct bfd_target <_bfd_link_hash_table_free>): Delete.
* bfd.c (bfd_link_hash_table_free): Don't define.
* aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
* coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
* elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
* elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
* elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
* elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
* elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
* libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
* nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
* srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
* xsym.c: Don't define various link_hash_table_free defines, and
remove from bfd_target vars. Temporarily reference some of the
target link_hash_table_free functions to avoid warnings.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
ld/
PR 17047
* ldlang.c (output_bfd_hash_table_free_fn): Delete.
(open_output): Don't set it..
* ldmain.c (ld_cleanup): ..or call it.
2014-06-13 09:41:29 +00:00
|
|
|
|
2014-06-13 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 17047
|
|
|
|
|
|
* targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
|
|
|
|
|
|
(struct bfd_target <_bfd_link_hash_table_free>): Delete.
|
|
|
|
|
|
* bfd.c (bfd_link_hash_table_free): Don't define.
|
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|
|
|
|
* aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
|
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|
|
|
* coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
|
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|
|
|
* elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
|
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|
|
* elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
|
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|
|
* elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
|
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|
|
* elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
|
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|
|
* elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
|
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|
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|
|
* libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
|
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|
|
* nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
|
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|
* srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
|
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|
|
|
* xsym.c: Don't define various link_hash_table_free defines, and
|
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|
|
remove from bfd_target vars. Temporarily reference some of the
|
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|
|
|
target link_hash_table_free functions to avoid warnings.
|
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|
|
* bfd-in2.h: Regenerate.
|
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|
|
* libbfd.h: Regenerate.
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|
Move link_hash_table_free functions earlier
Move some code around, in preparation for a followup patch.
* elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
* elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
* elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
* elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
Move link_hash_table_free functions before their corresponding
link_hash_table_create functions.
2014-06-13 09:41:19 +00:00
|
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|
2014-06-13 Alan Modra <amodra@gmail.com>
|
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|
* elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
|
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* elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
|
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|
* elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
|
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|
* elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
|
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|
Move link_hash_table_free functions before their corresponding
|
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|
link_hash_table_create functions.
|
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|
Make bfd.link_next field a union
This field of struct bfd is currently only used to chain together
linker input files. This patch prepares to use the field to stash
the linker hash table, which is always created on the linker output
file.
bfd/
* bfd.c (struct bfd): Replace link_next with a union.
* aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
* ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
* elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
* elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
* elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
* elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
* elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
* elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
* elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
* elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
* elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
* elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
* sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
* bfd-in2.h: Regenerate.
include/
* bfdlink.h: Update for bfd.link_next change.
ld/
* emultempl/cr16elf.em, * emultempl/elf32.em, * emultempl/genelf.em,
* emultempl/m68kcoff.em, * emultempl/m68kelf.em,
* emultempl/nds32elf.em, * emultempl/pe.em, * emultempl/pep.em,
* ldlang.c, * ldmain.c, * pe-dll.c: Update for bfd.link_next change.
2014-06-13 09:40:57 +00:00
|
|
|
|
2014-06-13 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (struct bfd): Replace link_next with a union.
|
|
|
|
|
|
* aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
|
|
|
|
|
|
* ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
|
|
|
|
|
|
* elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
|
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|
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|
|
* elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
|
|
|
|
|
|
* elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
|
|
|
|
|
|
* elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
|
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|
|
|
* elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
|
|
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|
|
|
* elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
|
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|
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|
|
* elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
|
|
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|
|
* elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
|
|
|
|
|
|
* elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
|
|
|
|
|
|
* elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
|
|
|
|
|
|
* sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
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|
|
|
2014-06-11 09:41:12 +00:00
|
|
|
|
2014-06-11 Alan Modra <amodra@gmail.com>
|
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|
|
* linker.c (unwrap_hash_lookup): Add missing parens.
|
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|
2014-06-11 07:15:54 +00:00
|
|
|
|
2014-06-11 Kai Tietz <ktietz@redhat.com>
|
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|
|
* libcoff-in.h (coff_tdata): Make relocbase member unsigned.
|
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|
|
|
* libcoff.h: Regenerated.
|
|
|
|
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|
|
2014-06-10 13:32:55 +00:00
|
|
|
|
2014-06-10 Alan Modra <amodra@gmail.com>
|
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|
|
2014-06-10 13:37:52 +00:00
|
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|
|
PR ld/16910
|
2014-06-10 13:32:55 +00:00
|
|
|
|
* linker.c (unwrap_hash_lookup): New function.
|
2014-09-13 06:24:40 +00:00
|
|
|
|
* elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
|
2014-06-10 13:32:55 +00:00
|
|
|
|
* elf32-i370.c (i370_elf_relocate_section): Likewise.
|
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|
|
|
|
* elf32-m32c.c (m32c_elf_relocate_section): Likewise.
|
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|
|
|
|
* elf32-m32r.c (m32r_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
|
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|
|
|
|
* elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-spu.c (spu_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
|
|
|
|
|
|
|
2014-06-07 02:39:04 +00:00
|
|
|
|
2014-06-07 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
|
|
|
|
|
|
insn as a bitfield; Use complain_overflow_bitfield.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
|
|
|
|
|
|
|
Make it easy to make --disable-werror the default for both binutils and gdb
The goal of this patch is to provide an easy way to make
--disable-werror the default when building binutils, or the parts
of binutils that need to get built when building GDB. In development
mode, we want to continue making -Werror the default with GCC.
But, when making releases, I think we want to make it as easy as
possible for regular users to successfully build from sources.
GDB already has this kind of feature to turn -Werror as well as
the use of the libmcheck library. As GDB Release Manager, I take
advantage of it to turn those off after having cut the branch.
I'd like to be able to do the same for the binutils bits. And
perhaps Tristan will want to do the same for his releases too
(not sure, binutils builders might be a little savvier than GDB
builders).
This patch introduces a new file, called development.sh, which
just sets a variable called $development. In our development branches
(Eg. "master"), it's set to true. But setting it to false would allow
us to change the default behavior of various development-related
features to be turned off; in this case, it turns off the use of
-Werror by default (use --enable-werror to turn it back on).
bfd/ChangeLog:
* development.sh: New file.
* warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
Make -Werror the default with GCC only if DEVELOPMENT is true.
* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
$(srcdir)/development.sh.
* Makefile.in, configure: Regenerate.
binutils/ChangeLog:
* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
bfd's development.sh.
* Makefile.in, configure: Regenerate.
gas/ChangeLog:
* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
bfd's development.sh.
* Makefile.in, configure: Regenerate.
gold/ChangeLog:
* Makefile.am (CONFIG_STATUS_DEPENDENCIES): New.
* Makefile.in, configure: Regenerate.
gprof/ChangeLog:
* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
bfd's development.sh.
* Makefile.in, configure: Regenerate.
ld/ChangeLog:
* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
bfd's development.sh.
* Makefile.in, configure: Regenerate.
opcodes/ChangeLog:
* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
bfd's development.sh.
* Makefile.in, configure: Regenerate.
gdb/ChangeLog:
* development.sh: Delete.
* Makefile.in (config.status): Adjust dependency on development.sh.
* configure.ac: Adjust development.sh source call.
* configure: Regenerate.
gdb/gdbserver/ChangeLog:
* configure.ac: Adjust development.sh source call.
* Makefile.in (config.status): Adjust dependency on development.sh.
* configure: Regenerate.
Tested on x86_64-linux by building two ways: One with DEVELOPMENT
set to true, and one with DEVELOPMENT set to false. In the first
case, I could see the use of -Werror, while it disappeared in
the second case.
2014-05-19 21:46:01 +00:00
|
|
|
|
2014-06-05 Joel Brobecker <brobecker@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* development.sh: New file.
|
|
|
|
|
|
* warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
|
|
|
|
|
|
Make -Werror the default with GCC only if DEVELOPMENT is true.
|
|
|
|
|
|
* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
|
|
|
|
|
|
$(srcdir)/development.sh.
|
|
|
|
|
|
* Makefile.in, configure: Regenerate.
|
|
|
|
|
|
|
2014-05-21 15:49:57 +00:00
|
|
|
|
2014-06-04 Will Newton <will.newton@linaro.org>
|
|
|
|
|
|
|
2014-07-01 03:36:20 +00:00
|
|
|
|
* elfnn-aarch64.c (tpoff_base): Make test of tls_sec
|
2014-05-21 15:49:57 +00:00
|
|
|
|
being non-NULL into an assert.
|
|
|
|
|
|
(elfNN_aarch64_tls_relax): Remove unused code.
|
|
|
|
|
|
|
2014-06-03 20:23:21 +00:00
|
|
|
|
2014-06-03 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
|
|
|
|
|
|
|
2014-06-03 16:18:27 +00:00
|
|
|
|
2014-06-03 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/16807
|
|
|
|
|
|
* peXXigen.c (rsrc_process_section): Page align the new contents
|
|
|
|
|
|
befgore writing out.
|
|
|
|
|
|
|
Support fusion for ELFv2 stubs
Power8 fuses addis,addi and addis,ld sequences when the target of the
addis is the same as the addi/ld. Thus
addis r12,r2,xxx@ha
addi r12,r12,xxx@l / ld r12,xxx@l(r12)
is faster than
addis r11,r2,xxx@ha
addi r12,r11,xxx@l / ld r12,xxx@l(r11)
So use the form that allows fusion in plt call and branch stubs.
bfd/
* elf64-ppc.c (ADDIS_R12_R2): Define.
(build_plt_stub): Support fusion on ELFv2 stub.
(ppc_build_one_stub): Likewise for plt branch stubs.
gold/
* powerpc.cc (addis_12_2): Define.
(Stub_table::do_write): Support fusion on ELFv2 stubs.
ld/testsuite/
* ld-powerpc/elfv2exe.d: Update for changed plt call stubs.
gdb/
* ppc64-tdep.c (ppc64_standard_linkage8): New.
(ppc64_skip_trampoline_code): Recognise ELFv2 stub supporting fusion.
2014-06-03 01:25:29 +00:00
|
|
|
|
2014-06-03 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ADDIS_R12_R2): Define.
|
|
|
|
|
|
(build_plt_stub): Support fusion on ELFv2 stub.
|
|
|
|
|
|
(ppc_build_one_stub): Likewise for plt branch stubs.
|
|
|
|
|
|
|
2014-05-28 12:58:53 +00:00
|
|
|
|
2014-05-28 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-rx.c (rx_table_map): Delete set but not used variables.
|
|
|
|
|
|
|
2014-05-28 07:21:11 +00:00
|
|
|
|
2014-05-28 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c (lookup_address_in_function_table): Add best_fit_len
|
|
|
|
|
|
to keep the length of the best fit range.
|
|
|
|
|
|
(lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
|
|
|
|
|
|
Likewise.
|
|
|
|
|
|
|
2014-05-27 21:14:49 +00:00
|
|
|
|
2014-05-27 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
2014-09-13 06:24:40 +00:00
|
|
|
|
* elf32-rx.c (get_symbol_value_maybe): New.
|
2014-05-27 21:14:49 +00:00
|
|
|
|
(rx_elf_relocate_section): If we find a reloc against
|
|
|
|
|
|
$tableentry$default$<name>, redirect it to the appropriate
|
|
|
|
|
|
$tableentry$<n>$.
|
|
|
|
|
|
(RX_Table_Info): New.
|
|
|
|
|
|
(rx_table_find): New. Check all tables and SEC_KEEP all sections
|
|
|
|
|
|
with table parts in them.
|
|
|
|
|
|
(rx_check_directives): New.
|
|
|
|
|
|
(rx_table_map_2): New.
|
|
|
|
|
|
(rx_table_map): New.
|
|
|
|
|
|
(rx_additional_link_map_text): New. Called to dump tables to the
|
|
|
|
|
|
map file.
|
2014-09-13 06:24:40 +00:00
|
|
|
|
* elf32-rx.h: New.
|
2014-05-27 21:14:49 +00:00
|
|
|
|
|
2014-05-20 19:42:23 +00:00
|
|
|
|
2014-05-20 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
|
|
|
|
|
|
|
2014-05-20 02:12:42 +00:00
|
|
|
|
2014-05-20 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 16952
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
|
|
|
|
|
|
Remove redundant setting of htab->elf.dynobj. Don't align.
|
|
|
|
|
|
Define .sdata symbols using _bfd_elf_define_linkage_sym.
|
|
|
|
|
|
(ppc_elf_create_glink): Call ppc_elf_create_linker_section.
|
|
|
|
|
|
(create_sdata_sym): Delete.
|
|
|
|
|
|
(elf_allocate_pointer_linker_section): Rename from
|
|
|
|
|
|
elf_create_pointer_linker_section. Align section.
|
|
|
|
|
|
(ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
|
|
|
|
|
|
directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
|
|
|
|
|
|
and _SDA2_BASE_.
|
|
|
|
|
|
(ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
|
|
|
|
|
|
Remove unnecessary tests on _SDA_BASE_ sym.
|
|
|
|
|
|
(maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
|
|
|
|
|
|
(ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
|
|
|
|
|
|
* elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
|
|
|
|
|
|
(ppc_elf_maybe_strip_sdata_syms): Declare.
|
|
|
|
|
|
|
2014-05-16 14:49:46 +00:00
|
|
|
|
2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
|
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|
|
|
|
|
2014-05-28 12:58:53 +00:00
|
|
|
|
* config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
|
2014-05-16 14:49:46 +00:00
|
|
|
|
|
|
|
|
|
|
2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
|
2014-05-16 14:34:13 +00:00
|
|
|
|
|
|
|
|
|
|
* peXXigen.c (pe_print_debugdata): Don't interpret debug directory
|
|
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|
|
|
in a section with no contents.
|
|
|
|
|
|
(is_vma_in_section, find_section_by_vma): New functions.
|
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|
|
|
|
(_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
|
|
|
|
|
|
offsets in the debug directory.
|
|
|
|
|
|
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
|
|
|
|
|
|
Byte-swap GUID from little-endian to big-endian order for
|
|
|
|
|
|
consistent and conventional display.
|
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|
|
2014-05-16 13:57:10 +00:00
|
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|
|
2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
|
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|
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|
|
|
|
* elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
|
|
|
|
|
|
64-bit doubles objects mix with 32-bit doubles objects.
|
|
|
|
|
|
(rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
|
|
|
|
|
|
|
2014-05-08 10:47:52 +00:00
|
|
|
|
2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
|
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|
|
|
|
|
|
|
|
|
|
* mmo.c: Update URLs in documentation comments.
|
|
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|
|
|
|
2013-05-06 17:43:21 +00:00
|
|
|
|
2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
|
|
|
|
|
|
David Weatherford <weath@cadence.com>
|
|
|
|
|
|
Max Filippov <jcmvbkbc@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
|
|
|
|
|
|
signed.
|
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|
|
2014-05-07 20:52:51 +00:00
|
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|
|
2014-05-07 Andreas Tobler <andreast@fgznet.ch>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Add proper arm config for *-*-freebsd*.
|
|
|
|
|
|
|
Add MIPS r3 and r5 support.
This patch firstly adds support for mips32r3 mips32r5, mips64r3
and mips64r5. Secondly it adds support for the eretnc instruction.
ChangeLog:
bfd/
* aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
mips32r5 and mips64r5.
* archures.c (bfd_architecture): Likewise.
* bfd-in2.h (bfd_architecture): Likewise.
* cpu-mips.c (arch_info_struct): Likewise.
* elfxx-mips.c (mips_set_isa_flags): Likewise.
gas/
* tc-mips.c (ISA_SUPPORTS_MIPS16E): Add mips32r3, mips32r5, mips64r3
and mips64r5.
(ISA_HAS_64BIT_FPRS): Likewise.
(ISA_HAS_ROR): Likewise.
(ISA_HAS_ODD_SINGLE_FPR): Likewise.
(ISA_HAS_MXHC1): Likewise.
(hilo_interlocks): Likewise.
(md_longopts): Likewise.
(ISA_HAS_64BIT_REGS): Add mips64r3 and mips64r5.
(ISA_HAS_DROR): Likewise.
(options): Add OPTION_MIPS32R3, OPTION_MIPS32R5, OPTION_MIPS64R3, and
OPTION_MIPS64R5.
(mips_isa_rev): Add support for mips32r3, mips32r5, mips64r3 and
mips64r5.
(md_parse_option): Likewise.
(s_mipsset): Likewise.
(mips_cpu_info_table): Add entries for mips32r3, mips32r5, mips64r3
and mips64r5. Also change p5600 entry to be mips32r5.
* configure.in: Add support for mips32r3, mips32r5, mips64r3 and
mips64r5.
* configure: Regenerate.
* doc/c-mips.texi: Document the -mips32r3, -mips32r5, -mips64r3 and
-mips64r5 command line options.
* doc/as.texinfo: Likewise.
gas/testsuite/
* gas/mips/mips.exp: Add MIPS32r5 tests. Also add the mips32r3,
mips32r5, mips64r3 and mips64r5 isas to the testsuite.
* gas/mips/r5.s: New test.
* gas/mips/r5.d: Likewise.
include/opcode/
* mips.h (INSN_ISA_MASK): Updated.
(INSN_ISA32R3): New define.
(INSN_ISA32R5): New define.
(INSN_ISA64R3): New define.
(INSN_ISA64R5): New define.
(INSN_ISA64, INSN_ISA64R2, INSN_ISA3_32, INSN_ISA3_32R2, INSN_ISA4_32
INSN_ISA4_32R2, INSN_ISA5_32R2): Renumbered.
(mips_isa_table): Add entries for mips32r3, mips32r5, mips64r3 and
mips64r5.
(INSN_UPTO32R3): New define.
(INSN_UPTO32R5): New define.
(INSN_UPTO64R3): New define.
(INSN_UPTO64R5): New define.
(ISA_MIPS32R3): New define.
(ISA_MIPS32R5): New define.
(ISA_MIPS64R3): New define.
(ISA_MIPS64R5): New define.
(CPU_MIPS32R3): New define.
(CPU_MIPS32R5): New define.
(CPU_MIPS64R3): New define.
(CPU_MIPS64R5): New define.
opcodes/
* mips-opc.c (mips_builtin_opcodes): Add MIPS32r5 eretnc instruction.
(I34): New define.
(I36): New define.
(I66): New define.
(I68): New define.
* mips-dis.c (mips_arch_choices): Add mips32r3, mips32r5, mips64r3 and
mips64r5.
(parse_mips_dis_option): Update MSA and virtualization support to
allow mips64r3 and mips64r5.
2014-05-02 13:12:48 +00:00
|
|
|
|
2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
* aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
|
|
|
|
|
|
mips32r5 and mips64r5.
|
|
|
|
|
|
* archures.c (bfd_architecture): Likewise.
|
|
|
|
|
|
* bfd-in2.h (bfd_architecture): Likewise.
|
|
|
|
|
|
* cpu-mips.c (arch_info_struct): Likewise.
|
|
|
|
|
|
* elfxx-mips.c (mips_set_isa_flags): Likewise.
|
|
|
|
|
|
|
2014-05-06 19:13:03 +00:00
|
|
|
|
2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.h (elfxx-mips.h): Declare.
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
|
|
|
|
|
|
Tag_GNU_MIPS_ABI_FP mismatches.
|
|
|
|
|
|
(_bfd_mips_fp_abi_string): New function.
|
|
|
|
|
|
|
2014-05-02 10:41:49 +00:00
|
|
|
|
2014-05-02 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* targets.c: Sort bfd_target vectors somewhat alphabetically.
|
|
|
|
|
|
* configure.in: Likewise.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
bfd target vector rationalisation
This renames the bfd targets to <cpu>_<format>_<other>_<endian>_vec.
So for example, bfd_elf32_ntradlittlemips_vec becomes
mips_elf32_ntrad_le_vec and hp300bsd_vec becomes m68k_aout_hp300bsd_vec.
bfd/
* aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
* aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
* cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
* coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
* coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
* coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
* coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
* coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
* coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
* coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
* demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
* elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
* elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
* elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
* elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
* elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
* elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
* elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
* elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
* elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
* elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
* elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
* elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
* elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
* elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
* elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
* elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
* elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
* elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
* elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
* epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
* hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
* i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
* i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
* irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
* m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
* makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
* nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
* ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
* pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
* pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
* pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
* pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
* sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
* sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
* vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
* vms-alpha.c, * vms-lib.c: Rename bfd targets to
<cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
on aout targets.
* configure: Regenerate.
binutils/
* emul_aix.c: Update bfd target vector naming.
* testsuite/binutils-all/objcopy.exp: Likewise.
ld/
* emultempl/metagelf.em: Update bfd target vector naming.
* emultempl/nios2elf.em: Likewise.
* emultempl/spuelf.em: Likewise.
* emultempl/tic6xdsbt.em: Likewise.
2014-05-02 10:39:40 +00:00
|
|
|
|
2014-05-02 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
|
|
|
|
|
|
* aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
|
|
|
|
|
|
* cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
|
|
|
|
|
|
* coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
|
|
|
|
|
|
* coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
|
|
|
|
|
|
* coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
|
|
|
|
|
|
* coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
|
|
|
|
|
|
* coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
|
|
|
|
|
|
* coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
|
|
|
|
|
|
* coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
|
|
|
|
|
|
* demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
|
|
|
|
|
|
* elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
|
|
|
|
|
|
* elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
|
|
|
|
|
|
* elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
|
|
|
|
|
|
* elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
|
|
|
|
|
|
* elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
|
|
|
|
|
|
* elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
|
|
|
|
|
|
* elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
|
|
|
|
|
|
* elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
|
|
|
|
|
|
* elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
|
|
|
|
|
|
* elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
|
|
|
|
|
|
* elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
|
|
|
|
|
|
* elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
|
|
|
|
|
|
* elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
|
|
|
|
|
|
* elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
|
|
|
|
|
|
* elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
|
|
|
|
|
|
* elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
|
|
|
|
|
|
* elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
|
|
|
|
|
|
* elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
|
|
|
|
|
|
* elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
|
|
|
|
|
|
* epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
|
|
|
|
|
|
* hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
|
|
|
|
|
|
* i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
|
|
|
|
|
|
* i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
|
|
|
|
|
|
* irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
|
|
|
|
|
|
* m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
|
|
|
|
|
|
* makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
|
|
|
|
|
|
* nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
|
|
|
|
|
|
* ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
|
|
|
|
|
|
* pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
|
|
|
|
|
|
* pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
|
|
|
|
|
|
* pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
|
|
|
|
|
|
* pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
|
|
|
|
|
|
* sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
|
|
|
|
|
|
* sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
|
|
|
|
|
|
* vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
|
|
|
|
|
|
* vms-alpha.c, * vms-lib.c: Rename bfd targets to
|
|
|
|
|
|
<cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
|
|
|
|
|
|
on aout targets.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2014-05-01 22:30:42 +00:00
|
|
|
|
2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mmo.c (mmo File layout documentation): Add note about low bits
|
|
|
|
|
|
of address.
|
|
|
|
|
|
(mmo_write_chunk): When handling data remainder, assert that
|
|
|
|
|
|
previous remaining data is flushed.
|
|
|
|
|
|
(mmo_write_loc_chunk): Only look for trailing and leading zeros
|
|
|
|
|
|
when dealing with an aligned VMA and for aligned lengths. Don't skip
|
|
|
|
|
|
the last 32-bit-word of zeros.
|
|
|
|
|
|
(mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
|
|
|
|
|
|
(mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
|
|
|
|
|
|
emitting data, not after updating it.
|
|
|
|
|
|
<case LOP_LOC>: Call mmo_decide_section with aligned vma.
|
|
|
|
|
|
|
2014-04-30 16:04:04 +00:00
|
|
|
|
2014-04-30 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* compress.c (bfd_is_section_compressed): When checking the
|
|
|
|
|
|
.debug_str section, also check the fifth byte in the section is
|
|
|
|
|
|
not part of a string.
|
|
|
|
|
|
|
2014-04-30 00:41:56 +00:00
|
|
|
|
2014-04-30 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-eh-frame.c (struct cie.personality): Replace val with sym.
|
|
|
|
|
|
(find_merged_cie): Identify personality functions by (bfd_id,index)
|
|
|
|
|
|
pair when a local sym is used.
|
|
|
|
|
|
|
2014-04-28 22:34:59 +00:00
|
|
|
|
2014-04-29 Christian Svensson <blue@cmd.nu>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
|
|
|
|
|
|
into .rela.got if it contained TLS relocations as well.
|
|
|
|
|
|
|
2014-04-28 08:34:02 +00:00
|
|
|
|
2014-04-28 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/16821
|
|
|
|
|
|
* peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
|
|
|
|
|
|
time warning.
|
|
|
|
|
|
|
2014-04-26 13:30:09 +00:00
|
|
|
|
2014-04-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2014-04-25 16:00:20 +00:00
|
|
|
|
2014-04-25 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/16821
|
|
|
|
|
|
* peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
|
|
|
|
|
|
a 342-bit host. This time for older versions of gcc.
|
|
|
|
|
|
|
2014-04-24 14:49:37 +00:00
|
|
|
|
2014-04-24 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* peXXigen.c (rsrc_print_section): Fix compile time warning for
|
|
|
|
|
|
32-bit hosts.
|
|
|
|
|
|
|
2014-04-24 12:29:56 +00:00
|
|
|
|
2014-04-24 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 16867
|
|
|
|
|
|
* dwarf2.c: Formatting.
|
|
|
|
|
|
(struct dwarf2_debug): Make adjusted_section_count signed.
|
|
|
|
|
|
(unset_sections): Make i signed.
|
|
|
|
|
|
(set_debug_vma): New function.
|
|
|
|
|
|
(place_sections): Handle separate debug object file. Set VMA
|
|
|
|
|
|
on debug sections, even if they have an output section. Also
|
|
|
|
|
|
set VMA on zero size sections, and non-load but alloc sections.
|
|
|
|
|
|
Set adjusted_section_count to -1 when no section adjustment.
|
|
|
|
|
|
Malloc adjusted_sections. Don't double last_vma. Transfer
|
|
|
|
|
|
alloc section VMAs to separate debug file.
|
|
|
|
|
|
(_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
|
|
|
|
|
|
(_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
|
|
|
|
|
|
test on symbols being the same before using old stash. Read
|
|
|
|
|
|
and use separate debug file symbols. Call place_sections.
|
|
|
|
|
|
(find_line): Don't call place_sections here.
|
|
|
|
|
|
* libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_find_nearest_line): Adjust
|
|
|
|
|
|
_bfd_dwarf2_slurp_debug_info call.
|
|
|
|
|
|
* simple.c (simple_save_output_info): Clarify comment.
|
|
|
|
|
|
|
2014-04-24 10:15:43 +00:00
|
|
|
|
2014-04-24 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/16807
|
|
|
|
|
|
* peXXigen.c (struct rsrc_regions): New structure.
|
|
|
|
|
|
(rsrc_print_resource_directory): Use new structure. Include
|
|
|
|
|
|
offset of directory in listing.
|
|
|
|
|
|
(rsrc_print_resource_entry): Likewise.
|
|
|
|
|
|
(rsrc_print_section): Likewise.
|
|
|
|
|
|
(rsrc_count_entries): Do not increment sizeof_strings or
|
|
|
|
|
|
sizeof_leaves.
|
|
|
|
|
|
(rsrc_count_directory): Do not increment sizeof_tables.
|
|
|
|
|
|
(rsrc_compute_region_sizes): New function.
|
|
|
|
|
|
(rsrc_write_leaf): Maintain 8-byte alignment for resource data.
|
|
|
|
|
|
(rsrc_process_section): Compute size of regions after merging
|
|
|
|
|
|
entries.
|
|
|
|
|
|
|
PR ld/16787, stale dwarf2 stash
Throw away the dwarf2 stash if it becomes invalid due to section
VMAs changing. It would be nice to reclaim all the bfd_alloc
memory here when we throw away the stash, perhaps by putting
everything we alloc on a private dwarf2 objalloc, but I haven't done
that with this patch.
I've also fixed a problem with bfd_perform_relocation losing reloc
addends, which meant a second or subsequent look at debug info
sections did not properly relocate the sections. I can't see why
bfd_perform_relocation should need to change addends except for ld -r,
and the history (985fca12, e98e6ec1) doesn't help much.
Finally, the patch tweaks place_sections to avoid unnecessary work.
If we've mapped input to output sections, then input section VMA
isn't used so there's not much point in adjusting it. Incidentally,
this also means place_sections isn't effective in all cases.
PR ld/16787
* dwarf2.c (struct dwarf2_debug): Add sec_vma field.
(place_sections): Do not modify VMA of sections when called from
linker after sections have been placed in output sections. Short
circuit single section case.
(save_section_vma, section_vma_same): New functions.
(_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
change.
* reloc.c (bfd_perform_relocation): Do not modify reloc addend
when non-relocatable.
2014-04-23 04:56:19 +00:00
|
|
|
|
2014-04-23 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/16787
|
|
|
|
|
|
* dwarf2.c (struct dwarf2_debug): Add sec_vma field.
|
|
|
|
|
|
(place_sections): Do not modify VMA of sections when called from
|
|
|
|
|
|
linker after sections have been placed in output sections. Short
|
|
|
|
|
|
circuit single section case.
|
|
|
|
|
|
(save_section_vma, section_vma_same): New functions.
|
|
|
|
|
|
(_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
|
|
|
|
|
|
change.
|
|
|
|
|
|
* reloc.c (bfd_perform_relocation): Do not modify reloc addend
|
|
|
|
|
|
when non-relocatable.
|
|
|
|
|
|
|
2014-04-22 15:57:34 +00:00
|
|
|
|
2014-04-22 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/16821
|
|
|
|
|
|
* peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
|
|
|
|
|
|
|
2014-04-22 14:57:47 +00:00
|
|
|
|
2014-04-22 Christian Svensson <blue@cmd.nu>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Remove openrisc and or32 support. Add support for or1k.
|
|
|
|
|
|
* archures.c: Likewise.
|
|
|
|
|
|
* coffcode.h: Likewise.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.in: Likewise.
|
|
|
|
|
|
* reloc.c: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* cpu-or1k.c: New file.
|
|
|
|
|
|
* elf32-or1k.c: New file.
|
|
|
|
|
|
* coff-or32.c: Delete.
|
|
|
|
|
|
* cpu-openrisc.c: Delete.
|
|
|
|
|
|
* cpu-or32.c: Delete.
|
|
|
|
|
|
* elf32-openrisc.c: Delete.
|
|
|
|
|
|
* elf32-or32.c: Delete.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2014-04-22 10:00:39 +00:00
|
|
|
|
2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/16821
|
|
|
|
|
|
* peXXigen.c (abs_finder): Fix for 32-bit host builds.
|
|
|
|
|
|
|
2014-04-14 12:37:51 +00:00
|
|
|
|
2014-04-22 Will Newton <will.newton@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
|
|
|
|
|
|
function. (elf_backend_section_flags): Remove define.
|
|
|
|
|
|
|
2014-04-21 15:05:49 +00:00
|
|
|
|
2014-04-21 Richard Henderson <rth@redhat.com>
|
|
|
|
|
|
|
2014-04-21 15:14:18 +00:00
|
|
|
|
* elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
|
|
|
|
|
|
parameter; honor it and disable got merging when false.
|
|
|
|
|
|
(elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
|
|
|
|
|
|
the first pass of relaxation.
|
|
|
|
|
|
(elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
|
|
|
|
|
|
the end of the LITERAL+LITUSE chain.
|
|
|
|
|
|
(elf64_alpha_relax_section): Only process LITERAL relocs during the
|
|
|
|
|
|
second pass of relaxation.
|
|
|
|
|
|
|
2014-04-21 15:05:49 +00:00
|
|
|
|
* configure.ac (use_secureplt): Enable by default.
|
|
|
|
|
|
* configure: Rebuild.
|
|
|
|
|
|
|
mach-o: layout executables
bfd/
* mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
bind_content, weak_bind_content, lazy_bind_content,
export_content.
(bfd_mach_o_load_command): Add comments, add next field.
(mach_o_data_struct): Replace commands field by first_command
and last_command.
* mach-o.c (bfd_mach_o_append_command): New function.
(bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
(bfd_mach_o_bfd_copy_private_section_data): Check flavour,
copy fields.
(bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
(bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
(bfd_mach_o_write_thread): Use macro instead of literal.
(bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
(bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
functions.
(bfd_mach_o_write_symtab_content): New function (extracted
from bfd_mach_o_write_symtab).
(bfd_mach_o_write_symtab): Split.
(bfd_mach_o_count_indirect_symbols): Move
(bfd_mach_o_build_dysymtab): Remove layout code.
(bfd_mach_o_write_contents): Rewritten to build commands in order.
(bfd_mach_o_count_sections_for_seg): Remove.
(bfd_mach_o_build_obj_seg_command): New function (extracted from
bfd_mach_o_build_seg_command).
(bfd_mach_o_build_exec_seg_command): New function.
(bfd_mach_o_build_dysymtab_command): Remove.
(bfd_mach_o_layout_commands): New function.
(bfd_mach_o_init_segment): New function.
(bfd_mach_o_build_commands): Major rework to handle non-object
files.
(bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
function.
(bfd_mach_o_read_dyld_info): Clear content fields.
(bfd_mach_o_read_segment): Adjust call.
(bfd_mach_o_flatten_sections): Adjust as now load commands are
chained.
(bfd_mach_o_scan_start_address, bfd_mach_o_scan)
(bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
(bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
Likewise.
binutils/
* od-macho.c (dump_section_map): Adjust as load commands
are now chained.
(dump_load_command, dump_section_content): Likewise.
2014-04-03 12:45:31 +00:00
|
|
|
|
2014-04-18 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
|
|
|
|
|
|
bind_content, weak_bind_content, lazy_bind_content,
|
|
|
|
|
|
export_content.
|
|
|
|
|
|
(bfd_mach_o_load_command): Add comments, add next field.
|
|
|
|
|
|
(mach_o_data_struct): Replace commands field by first_command
|
|
|
|
|
|
and last_command.
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_append_command): New function.
|
|
|
|
|
|
(bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
|
|
|
|
|
|
(bfd_mach_o_bfd_copy_private_section_data): Check flavour,
|
|
|
|
|
|
copy fields.
|
|
|
|
|
|
(bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
|
|
|
|
|
|
(bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
|
|
|
|
|
|
(bfd_mach_o_write_thread): Use macro instead of literal.
|
|
|
|
|
|
(bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
|
|
|
|
|
|
(bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
|
|
|
|
|
|
functions.
|
|
|
|
|
|
(bfd_mach_o_write_symtab_content): New function (extracted
|
|
|
|
|
|
from bfd_mach_o_write_symtab).
|
|
|
|
|
|
(bfd_mach_o_write_symtab): Split.
|
|
|
|
|
|
(bfd_mach_o_count_indirect_symbols): Move
|
|
|
|
|
|
(bfd_mach_o_build_dysymtab): Remove layout code.
|
|
|
|
|
|
(bfd_mach_o_write_contents): Rewritten to build commands in order.
|
|
|
|
|
|
(bfd_mach_o_count_sections_for_seg): Remove.
|
|
|
|
|
|
(bfd_mach_o_build_obj_seg_command): New function (extracted from
|
|
|
|
|
|
bfd_mach_o_build_seg_command).
|
|
|
|
|
|
(bfd_mach_o_build_exec_seg_command): New function.
|
|
|
|
|
|
(bfd_mach_o_build_dysymtab_command): Remove.
|
|
|
|
|
|
(bfd_mach_o_layout_commands): New function.
|
|
|
|
|
|
(bfd_mach_o_init_segment): New function.
|
|
|
|
|
|
(bfd_mach_o_build_commands): Major rework to handle non-object
|
|
|
|
|
|
files.
|
|
|
|
|
|
(bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
|
|
|
|
|
|
function.
|
|
|
|
|
|
(bfd_mach_o_read_dyld_info): Clear content fields.
|
|
|
|
|
|
(bfd_mach_o_read_segment): Adjust call.
|
|
|
|
|
|
(bfd_mach_o_flatten_sections): Adjust as now load commands are
|
|
|
|
|
|
chained.
|
|
|
|
|
|
(bfd_mach_o_scan_start_address, bfd_mach_o_scan)
|
|
|
|
|
|
(bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
|
|
|
|
|
|
(bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
|
|
|
|
|
|
Likewise.
|
|
|
|
|
|
|
2014-04-09 08:16:39 +00:00
|
|
|
|
2014-04-18 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
|
|
|
|
|
|
Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
|
|
|
|
|
|
* mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
|
|
|
|
|
|
|
2014-04-09 08:15:50 +00:00
|
|
|
|
2014-04-18 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o.h (bfd_mach_o_dylinker_command)
|
|
|
|
|
|
(bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
|
|
|
|
|
|
name_len field.
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
|
|
|
|
|
|
(bfd_mach_o_read_fvmlib): Adjust after name_len removal.
|
|
|
|
|
|
|
2014-04-09 08:10:44 +00:00
|
|
|
|
2014-04-18 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o.h (bfd_mach_o_backend_data): Add page_size field.
|
|
|
|
|
|
* mach-o-target.c: Check TARGET_PAGESIZE is defined.
|
|
|
|
|
|
(TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
|
|
|
|
|
|
* mach-o.c (TARGET_PAGESIZE): Define and undefined for
|
|
|
|
|
|
each targets declared.
|
|
|
|
|
|
* mach-o-x86-64.c (TARGET_PAGESIZE): Define.
|
|
|
|
|
|
* mach-o-i386.c (TARGET_PAGESIZE): Define.
|
|
|
|
|
|
|
mach-o.c: use boolean instead of int to return status.
bfd/
* mach-o.c (bfd_mach_o_write_thread)
(bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
(bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
(bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
(bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
(bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
(bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
(bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
(bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
(bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
(bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
(bfd_mach_o_read_command): Now return a boolean status.
Adjust return statements.
(bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
(bfd_mach_o_core_file_failing_command): Remove useless initialization.
2014-04-16 14:01:47 +00:00
|
|
|
|
2014-04-18 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_write_thread)
|
|
|
|
|
|
(bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
|
|
|
|
|
|
(bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
|
|
|
|
|
|
(bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
|
|
|
|
|
|
(bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
|
|
|
|
|
|
(bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
|
|
|
|
|
|
(bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
|
|
|
|
|
|
(bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
|
|
|
|
|
|
(bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
|
|
|
|
|
|
(bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
|
|
|
|
|
|
(bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
|
|
|
|
|
|
(bfd_mach_o_read_command): Now return a boolean status.
|
|
|
|
|
|
Adjust return statements.
|
|
|
|
|
|
(bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
|
|
|
|
|
|
(bfd_mach_o_core_file_failing_command): Remove useless initialization.
|
|
|
|
|
|
|
2014-04-17 13:13:44 +00:00
|
|
|
|
2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
|
|
|
|
|
|
field. Add assigned_low_gotno and assigned_high_gotno fields.
|
|
|
|
|
|
(mips_elf_create_local_got_entry): Update out-of-space condition.
|
|
|
|
|
|
Set index of new GOT entry to assigned_low_gotno if required by
|
|
|
|
|
|
the current relocation, else set it to assigned_high_gotno.
|
|
|
|
|
|
(mips_elf_set_global_gotidx): Replace uses of assigned_gotno
|
|
|
|
|
|
with assigned_low_gotno.
|
|
|
|
|
|
(mips_elf_multi_got): Initialize assigned_low_gotno and
|
|
|
|
|
|
assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
|
|
|
|
|
|
in place of assigned_gotno when handling global GOT entries.
|
|
|
|
|
|
(mips_elf_lay_out_got): Initialize assigned_low_gotno and
|
|
|
|
|
|
assigned_high_gotno.
|
|
|
|
|
|
(_bfd_mips_elf_finish_dynamic_sections): Account for a possible
|
|
|
|
|
|
gap in the middle of local GOT space.
|
|
|
|
|
|
|
2014-04-17 03:38:32 +00:00
|
|
|
|
2014-04-17 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 16846
|
|
|
|
|
|
* elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
|
|
|
|
|
|
current bfd is a plugin. Don't always set type_change_ok
|
|
|
|
|
|
when old bfd is a plugin.
|
|
|
|
|
|
|
2014-04-09 08:12:45 +00:00
|
|
|
|
2014-04-16 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
|
|
|
|
|
|
flag.
|
|
|
|
|
|
|
2014-04-16 02:17:13 +00:00
|
|
|
|
2014-04-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
|
|
|
|
|
|
with "ba 0" rather than zeros.
|
|
|
|
|
|
|
2014-04-15 16:46:07 +00:00
|
|
|
|
2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* (elfNN_aarch64_tls_relax): Fix instruction mask.
|
|
|
|
|
|
|
2014-04-14 02:18:06 +00:00
|
|
|
|
2014-04-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (BA): Define
|
|
|
|
|
|
(ppc_elf_link_hash_table_create): Correct default_params.
|
|
|
|
|
|
(write_glink_stub): Pad small plt call stub with "ba 0" rather
|
|
|
|
|
|
than "nop" for ppc476_workaround.
|
|
|
|
|
|
(ppc_elf_finish_dynamic_sections): Likewise for branch table
|
|
|
|
|
|
and __glink_PLTresolve. Ensure plt call stub at end of page
|
|
|
|
|
|
doesn't allow fall-thru prefetch.
|
|
|
|
|
|
|
2014-04-11 15:02:52 +00:00
|
|
|
|
2014-04-11 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/16821
|
|
|
|
|
|
* peXXigen.c (abs_finder): New function.
|
|
|
|
|
|
(_bfd_XXi_swap_sym_out): For absolute symbols with values larger
|
|
|
|
|
|
than 1^32 try to convert them into section relative values
|
|
|
|
|
|
instead.
|
|
|
|
|
|
|
2014-04-11 11:39:03 +00:00
|
|
|
|
2014-04-11 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2014-04-11 00:14:18 +00:00
|
|
|
|
2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
|
|
|
|
|
|
when building function stubs.
|
|
|
|
|
|
|
2014-04-10 15:50:33 +00:00
|
|
|
|
2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-avr.c: Add DIFF relocations for AVR.
|
|
|
|
|
|
(avr_final_link_relocate): Handle the DIFF relocs.
|
|
|
|
|
|
(bfd_elf_avr_diff_reloc): New.
|
|
|
|
|
|
(elf32_avr_is_diff_reloc): New.
|
|
|
|
|
|
(elf32_avr_adjust_diff_reloc_value): Reduce difference value.
|
|
|
|
|
|
(elf32_avr_relax_delete_bytes): Recompute difference after deleting
|
|
|
|
|
|
bytes.
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
|
|
|
|
|
|
|
2014-04-09 03:55:04 +00:00
|
|
|
|
2014-04-09 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* libcoff.h: Regenerate.
|
|
|
|
|
|
|
2014-04-05 07:25:13 +00:00
|
|
|
|
2014-04-09 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
|
|
|
|
|
|
of safe ppc476 insns at end of page. Also remove non-branch insns.
|
|
|
|
|
|
Expand comments.
|
|
|
|
|
|
|
2014-05-16 14:34:13 +00:00
|
|
|
|
2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
|
Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 09:59:43 +00:00
|
|
|
|
|
|
|
|
|
|
* peXXigen.c (pe_print_debugdata): New function: Displays the
|
|
|
|
|
|
contents of the debug directory and decodes codeview entries.
|
|
|
|
|
|
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
|
|
|
|
|
|
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
|
|
|
|
|
|
Add functions for reading and writing debugdir and codeview
|
|
|
|
|
|
records.
|
|
|
|
|
|
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
|
|
|
|
|
|
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
|
|
|
|
|
|
* libcoff-in.h (pe_tdata): Add build-id data.
|
|
|
|
|
|
* libcoff.h: Regenerate.
|
|
|
|
|
|
* coffcode.h (coff_write_object_contents): Run build_id
|
|
|
|
|
|
after_write_object_contents hook.
|
|
|
|
|
|
|
2014-04-05 02:08:47 +00:00
|
|
|
|
2014-04-05 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
|
|
|
|
|
|
merging non-default sym.
|
|
|
|
|
|
|
2014-04-03 10:50:31 +00:00
|
|
|
|
2014-04-04 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
|
|
|
|
|
|
configured for.
|
|
|
|
|
|
|
2014-04-04 10:38:24 +00:00
|
|
|
|
2014-04-04 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
|
|
|
|
|
|
thinko on names length.
|
|
|
|
|
|
|
2014-04-04 10:37:50 +00:00
|
|
|
|
2014-04-04 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
|
|
|
|
|
|
of output_section.
|
|
|
|
|
|
* mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
|
|
|
|
|
|
|
2014-04-03 09:59:05 +00:00
|
|
|
|
2014-04-04 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (bfd_get_arch_size): Default is taken from arch.
|
|
|
|
|
|
|
2014-04-03 11:26:27 +00:00
|
|
|
|
2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
|
|
|
|
|
|
|
|
|
|
|
|
* peXXigen.c (pe_print_edata): Verify edt.name lies inside
|
|
|
|
|
|
section before dereferencing.
|
|
|
|
|
|
(pe_print_idata, pe_print_edata, pe_print_reloc)
|
|
|
|
|
|
(rsrc_print_section): Don't bother interpreting the contents
|
|
|
|
|
|
of sections which have no contents.
|
|
|
|
|
|
|
2014-04-03 10:42:05 +00:00
|
|
|
|
2014-04-03 Maria Guseva <m.guseva@samsung.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/16803
|
|
|
|
|
|
* elf.c (_bfd_elf_set_section_contents): Use correct type to hold
|
|
|
|
|
|
file position.
|
|
|
|
|
|
|
2014-04-03 08:21:02 +00:00
|
|
|
|
2014-04-03 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_mangle_symbols): Use index from
|
|
|
|
|
|
output_section.
|
|
|
|
|
|
(bfd_mach_o_build_seg_command): Add comment. Realign segment.
|
|
|
|
|
|
Fix style.
|
|
|
|
|
|
(bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
|
|
|
|
|
|
|
2014-04-03 01:27:13 +00:00
|
|
|
|
2014-04-03 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data
|
|
|
|
|
|
<elf_backend_bfd_from_remote_memory>): Replace "size_t size"
|
|
|
|
|
|
with "bfd_size_type size".
|
|
|
|
|
|
(_bfd_elf32_bfd_from_remote_memory): Likewise.
|
|
|
|
|
|
(_bfd_elf64_bfd_from_remote_memory): Likewise.
|
|
|
|
|
|
* elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
|
|
|
|
|
|
* elfcode.h (bfd_from_remote_memory): Likewise.
|
2014-04-03 01:36:33 +00:00
|
|
|
|
* bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
2014-04-03 01:27:13 +00:00
|
|
|
|
|
2014-03-26 14:01:53 +00:00
|
|
|
|
2014-04-02 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o.h (bfd_mach_o_twolevel_hints_command)
|
|
|
|
|
|
(bfd_mach_o_prebind_cksum_command): New types.
|
|
|
|
|
|
(bfd_mach_o_prebound_dylib_command): Rewrite.
|
|
|
|
|
|
(bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
|
|
|
|
|
|
fields.
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
|
|
|
|
|
|
command.
|
|
|
|
|
|
(bfd_mach_o_read_prebind_cksum): New function.
|
|
|
|
|
|
(bfd_mach_o_read_twolevel_hints): Ditto.
|
|
|
|
|
|
(bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
|
|
|
|
|
|
commands.
|
|
|
|
|
|
|
2014-04-02 01:37:33 +00:00
|
|
|
|
2014-04-02 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcode.h (bfd_from_remote_memory): Add "size" parameter.
|
|
|
|
|
|
Consolidate code handling possible section headers past end of
|
|
|
|
|
|
segment. Don't use p_align for page size guess, instead use
|
|
|
|
|
|
minpagesize. Take note of ld.so clearing section headers when
|
|
|
|
|
|
p_memsz > p_filesz. Handle file header specifying no section
|
|
|
|
|
|
headers. Handle zero p_align throughout. Default loadbase to
|
|
|
|
|
|
zero. Add comments. Rename contents_size to high_offset, and
|
|
|
|
|
|
make it a bfd_vma. Delete unnecessary bfd_set_error calls.
|
|
|
|
|
|
* bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
|
|
|
|
|
|
Likewise.
|
|
|
|
|
|
(_bfd_elf32_bfd_from_remote_memory): Likewise.
|
|
|
|
|
|
(_bfd_elf64_bfd_from_remote_memory): Likewise.
|
|
|
|
|
|
* elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
|
|
|
|
|
|
* bfd-in2.h: Regnerate.
|
|
|
|
|
|
|
2014-04-01 12:34:04 +00:00
|
|
|
|
2014-04-01 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
|
|
|
|
|
|
when num == 0.
|
|
|
|
|
|
|
2014-03-27 13:54:03 +00:00
|
|
|
|
2014-03-27 Yury Gribov <y.gribov@samsung.com>
|
2014-05-28 12:58:53 +00:00
|
|
|
|
Pavel Fedin <p.fedin@samsung.com>
|
2014-03-27 13:54:03 +00:00
|
|
|
|
|
2014-05-28 12:58:53 +00:00
|
|
|
|
* elf32-arm.c: Add support for limited pretty-printing of PLT
|
2014-03-27 13:54:03 +00:00
|
|
|
|
entries on eabi and nacl targets.
|
|
|
|
|
|
(elf32_arm_get_synthetic_symtab): Add new callback.
|
2014-05-28 12:58:53 +00:00
|
|
|
|
(elf32_arm_nacl_plt_sym_val): Likewise.
|
|
|
|
|
|
(elf32_arm_plt0_size): Add helper function.
|
|
|
|
|
|
(elf32_arm_plt_size): Likewise.
|
2014-03-27 13:54:03 +00:00
|
|
|
|
|
2014-03-26 09:40:49 +00:00
|
|
|
|
2014-03-27 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
|
|
|
|
|
|
(bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
|
|
|
|
|
|
|
2014-03-25 14:51:54 +00:00
|
|
|
|
2014-03-27 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o.h (bfd_mach_o_get_base_address): New prototype.
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_write_symtab)
|
|
|
|
|
|
(bfd_mach_o_write_contents)
|
|
|
|
|
|
(bfd_mach_o_set_section_flags_from_bfd)
|
|
|
|
|
|
(bfd_mach_o_build_seg_command): Fix indentation.
|
|
|
|
|
|
(bfd_mach_o_get_base_address): New function.
|
|
|
|
|
|
|
2014-03-26 16:16:20 +00:00
|
|
|
|
2014-03-26 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cofflink.c (_bfd_coff_generic_relocate_section): Skip
|
|
|
|
|
|
relocations in discarded sections.
|
|
|
|
|
|
|
2014-03-26 09:40:06 +00:00
|
|
|
|
2014-03-26 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_convert_architecture): Add
|
|
|
|
|
|
BFD_MACH_O_CPU_TYPE_ARM64.
|
|
|
|
|
|
|
Referencing a function's address on PowerPC64 ELFv2
ELFv2 needs to create plt entries in a non-PIC executable for an
address reference to a function defined in a shared object. It's
possible that an object file has no features that distinguish it as
ELFv1 or ELFv2, eg. an object only containing data. Such files need
to be handled like those that are known to be ELFv2.
However, this unnecessarily creates plt entries for the analogous
ELFv1 case, so arrange to set output abi version earlier, and use the
output abi version to further distinguish ambiguous input files.
bfd/
* elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
needed plt entries when taking the address of functions for
abiversion == 0 (ie. unknown) as well as abiversion == 2.
Move opd setup and abiversion checks to..
(ppc64_elf_before_check_relocs): ..here. Renamed from
ppc64_elf_process_dot_syms. Set output abiversion from input and
input abiversion from output, if either is not set.
(ppc64_elf_merge_private_bfd_data): Don't merge flags here.
(elf_backend_check_directives): Update.
ld/testsuite/
* ld-powerpc/startv1.s, * ld-powerpc/startv2.s, * ld-powerpc/funref.s,
* ld-powerpc/funv1.s, * ld-powerpc/funv2.s,
* ld-powerpc/ambiguousv1.d, * ld-powerpc/ambiguousv2.d: New test files.
* ld-powerpc/powerpc.exp: Run new tests.
2014-03-25 04:42:48 +00:00
|
|
|
|
2014-03-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
|
|
|
|
|
|
needed plt entries when taking the address of functions for
|
|
|
|
|
|
abiversion == 0 (ie. unknown) as well as abiversion == 2.
|
|
|
|
|
|
Move opd setup and abiversion checks to..
|
|
|
|
|
|
(ppc64_elf_before_check_relocs): ..here. Renamed from
|
|
|
|
|
|
ppc64_elf_process_dot_syms. Set output abiversion from input and
|
|
|
|
|
|
input abiversion from output, if either is not set.
|
|
|
|
|
|
(ppc64_elf_merge_private_bfd_data): Don't merge flags here.
|
|
|
|
|
|
(elf_backend_check_directives): Update.
|
|
|
|
|
|
|
2014-03-14 11:45:32 +00:00
|
|
|
|
2014-03-25 Will Newton <will.newton@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
|
|
|
|
|
|
Set value of DT_PLTRELSZ and DT_RELASZ based on the size
|
|
|
|
|
|
of input sections rather than output sections.
|
|
|
|
|
|
|
2014-01-10 14:38:58 +00:00
|
|
|
|
2014-03-20 Will Newton <will.newton@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/16715
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_check_relocs): Set
|
|
|
|
|
|
pointer_equality_needed for absolute references within
|
|
|
|
|
|
executable links.
|
|
|
|
|
|
(elf32_arm_finish_dynamic_symbol): Set st_value to zero
|
|
|
|
|
|
unless pointer_equality_needed is set.
|
|
|
|
|
|
|
2014-03-19 08:51:20 +00:00
|
|
|
|
2014-03-19 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
2014-03-19 14:46:15 +00:00
|
|
|
|
* peXXigen.c (rsrc_process_section): Add code to scan input
|
|
|
|
|
|
sections and record their lengths. Use these lengths to find the
|
|
|
|
|
|
start of each merged .rsrc section.
|
2014-03-19 08:51:20 +00:00
|
|
|
|
|
2014-03-17 08:46:07 +00:00
|
|
|
|
2014-03-17 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
|
|
|
|
|
|
(bfd_mach_o_read_command): Ditto.
|
|
|
|
|
|
|
2014-03-14 11:21:00 +00:00
|
|
|
|
2014-03-14 Meador Inge <meadori@codesourcery.com>
|
|
|
|
|
|
|
2014-05-28 12:58:53 +00:00
|
|
|
|
* configure.in: Add strnlen to AC_CHECK_DECLS.
|
|
|
|
|
|
* config.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* sysdep.h (strnlen): Add prototype.
|
2014-03-14 11:21:00 +00:00
|
|
|
|
|
2014-03-14 04:31:53 +00:00
|
|
|
|
2014-03-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
|
|
|
|
|
|
handling for VLE_SDA21 relocs.
|
|
|
|
|
|
|
2013-12-02 13:30:32 +00:00
|
|
|
|
2014-03-13 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* peicode.h (pe_ILF_object_p): Adjust, as the version number
|
|
|
|
|
|
has been read.
|
|
|
|
|
|
(pe_bfd_object_p): Also read version number to detect ILF.
|
|
|
|
|
|
* pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
|
|
|
|
|
|
(x86_64pe_bigobj_vec): Define
|
|
|
|
|
|
* coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
|
|
|
|
|
|
(bfd_coff_max_nscns): New macro.
|
|
|
|
|
|
(coff_compute_section_file_positions): Use unsigned int for
|
|
|
|
|
|
target_index. Compare with bfd_coff_max_nscns.
|
|
|
|
|
|
(bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
|
|
|
|
|
|
Set a value for _bfd_coff_max_nscns.
|
|
|
|
|
|
(header_bigobj_classid): New constant.
|
|
|
|
|
|
(coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
|
|
|
|
|
|
(coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
|
|
|
|
|
|
(coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
|
|
|
|
|
|
functions.
|
|
|
|
|
|
(bigobj_swap_table): New table.
|
|
|
|
|
|
* libcoff.h: Regenerate.
|
|
|
|
|
|
* coff-sh.c (bfd_coff_small_swap_table): Likewise.
|
|
|
|
|
|
* coff-alpha.c (alpha_ecoff_backend_data): Add value for
|
|
|
|
|
|
_bfd_coff_max_nscns.
|
|
|
|
|
|
* coff-mips.c (mips_ecoff_backend_data): Likewise.
|
|
|
|
|
|
* coff-rs6000.c (bfd_xcoff_backend_data)
|
|
|
|
|
|
(bfd_pmac_xcoff_backend_data): Likewise.
|
|
|
|
|
|
* coff64-rs6000.c (bfd_xcoff_backend_data)
|
|
|
|
|
|
(bfd_xcoff_aix5_backend_data): Likewise.
|
|
|
|
|
|
* targets.c (x86_64pe_bigobj_vec): Declare.
|
|
|
|
|
|
* configure.in (x86_64pe_bigobj_vec): New vector.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* config.bfd: Add bigobj object format for Windows targets.
|
|
|
|
|
|
|
2014-03-12 13:12:37 +00:00
|
|
|
|
2014-03-12 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/16671
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
|
|
|
|
|
|
before testing for vxworks.
|
|
|
|
|
|
|
2014-03-12 04:32:00 +00:00
|
|
|
|
2014-03-12 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2014-03-12 00:03:26 +00:00
|
|
|
|
2014-03-12 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 16690
|
|
|
|
|
|
* elf.c (copy_elf_program_header): Ignore first section lma if
|
|
|
|
|
|
non-alloc.
|
|
|
|
|
|
|
2014-03-11 05:12:46 +00:00
|
|
|
|
2014-03-11 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 16686
|
|
|
|
|
|
* coff-rs6000.c: Include stdint.h.
|
|
|
|
|
|
* coff64-rs6000.c: Likewise.
|
|
|
|
|
|
|
2014-03-10 14:10:27 +00:00
|
|
|
|
2014-03-10 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ticoff.h: Removed.
|
|
|
|
|
|
|
Better overflow checking for powerpc32 relocations
Similar to the powerpc64 patch, this improves overflow checking in
elf32-ppc.c. Many reloc "howto" entries needed fixes, some just
cosmetic.
The patch also fixes the R_PPC_VLE_SDA21 reloc application code, which
was horribly broken. In fact, it may still be broken since Power ISA
2.07 says e_li behaves as
RT <- EXTS(li20 1:4 || li20 5:8 || li20 0 || li20 9:19)
where li20 is a field taken from bits 17..20, 11..15, 21..31 of the
instruction. Freescale VLEPEM says differently, and I assume
correctly, that
RT <- EXTS(li20 0:3 || li20 4:8 || li20 9:19)
The VLE_SDA21 relocation description matches this too.
Now the VLE_SDA21 relocation specifies in the case where e_addi16 is
converted to e_li for symbols in .PPC.EMB.sdata0 or .PPC.EMB.sbss0
(no base register), that the field is restricted to 16 bits, with the
sign bit being propagated to the top 4 bits. I don't see the sense in
restricting the value like this, so have allowed the full 20 bit
signed value. This of course is compatible with the reloc description
in that values in the 16 bit signed range will result in exactly the
same insn field as when the reloc description is followed to the
letter.
* elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
many relocations. Correct bitsize and rightshift too for a number
of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
Correct dst_mask on R_PPC_VLE_SDA21_LO.
(ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
(ppc_elf_relocate_section): Modify overflow test for 16-bit
fields in instructions to signed/unsigned according to whether
the field takes a signed or unsigned value. Tidy vle split16 code.
Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2014-03-08 02:35:06 +00:00
|
|
|
|
2014-03-08 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
|
|
|
|
|
|
many relocations. Correct bitsize and rightshift too for a number
|
|
|
|
|
|
of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
|
|
|
|
|
|
Correct dst_mask on R_PPC_VLE_SDA21_LO.
|
|
|
|
|
|
(ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
|
|
|
|
|
|
(ppc_elf_relocate_section): Modify overflow test for 16-bit
|
|
|
|
|
|
fields in instructions to signed/unsigned according to whether
|
|
|
|
|
|
the field takes a signed or unsigned value. Tidy vle split16 code.
|
|
|
|
|
|
Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
|
|
|
|
|
|
|
Better overflow checking for powerpc64 relocations
R_PPC64_ADDR16 is used in three contexts:
- .short data relocation
- 16-bit signed insn fields, eg. addi
- 16-bit unsigned insn fields, eg. ori
In the first case we want to allow both signed and unsigned 16-bit
values, the latter two ought to error if the field exceeds the range
of values allowed for 16-bit signed and unsigned integers
respectively. These conflicting requirements meant that ld had to
choose the least restrictive overflow checks, and thus it is possible
to construct testcases where an addi field overflows but is not
reported by ld. Many relocations dealing with 16-bit insn fields have
this problem. What's more, some relocations that are only ever used
for signed fields of instructions woodenly copied the lax overflow
checking of R_PPC64_ADDR16.
bfd/
* elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
(ppc64_elf_relocate_section): Modify overflow test for 16-bit
fields in instructions to signed/unsigned according to whether
the field takes a signed or unsigned value.
gold/
* powerpc.cc (Powerpc_relocate_functions::Overflow_check): Add
CHECK_UNSIGNED, CHECK_LOW_INSN, CHECK_HIGH_INSN.
(Powerpc_relocate_functions::has_overflow_unsigned): New function.
(Powerpc_relocate_functions::has_overflow_bitfield,
overflowed): Use the above.
(Target_powerpc::Relocate::relocate): Correct overflow checking
for a number of relocations. Modify overflow test for 16-bit
fields in instructions to signed/unsigned according to whether
the field takes a signed or unsigned value.
2014-03-06 23:44:30 +00:00
|
|
|
|
2014-03-08 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
|
|
|
|
|
|
for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
|
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|
|
R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
|
|
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|
|
|
R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Modify overflow test for 16-bit
|
|
|
|
|
|
fields in instructions to signed/unsigned according to whether
|
|
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|
|
the field takes a signed or unsigned value.
|
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|
|
2014-03-07 12:11:40 +00:00
|
|
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|
2014-03-07 Pedro Alves <palves@redhat.com>
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|
|
2014-03-12 11:07:37 +00:00
|
|
|
|
PR gdb/16696
|
2014-03-07 12:11:40 +00:00
|
|
|
|
* rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
|
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|
|
through ptr_to_uint instead of through long.
|
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|
2014-03-06 10:57:13 +00:00
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|
2014-03-06 Nick Clifton <nickc@redhat.com>
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|
PR 16664
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|
* elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
|
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|
|
attribute section names.
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|
2014-03-05 11:46:15 +00:00
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|
2014-03-05 Alan Modra <amodra@gmail.com>
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|
Update copyright years.
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|
2014-03-05 09:27:39 +00:00
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|
2014-03-05 Alan Modra <amodra@gmail.com>
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* elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
|
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|
(ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
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|
(ppc64_elf_check_relocs): Likewise.
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|
(ppc64_elf_relocate_section): Likewise.
|
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|
|
* Add BFD_RELOC_PPC64_ADDR64_LOCAL.
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|
* bfd-in2.h: Regenerate.
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|
* libbfd.h: Regenerate.
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|
2014-03-04 21:30:39 +00:00
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|
2014-03-04 Heiher <r@hev.cc>
|
2014-03-04 21:18:02 +00:00
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* elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
|
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|
Loongson-3A.
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|
(mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
|
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|
extension of bfd_mach_mipsisa64r2.
|
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|
2014-03-04 15:25:53 +00:00
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|
2014-03-04 Nick Clifton <nickc@redhat.com>
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|
|
PR ld/16017
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* elf32-arm.c (elf32_thumb2_plt0_entry): New array.
|
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|
(elf32_thumb2_plt_entry): New array.
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|
(elf32_arm_create_dynamic_sections): Set PLT entry sizes when
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|
|
using thumb2 based PLT.
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|
(elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
|
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|
entries.
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|
(elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
|
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|
|
PLT entries.
|
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|
(elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
|
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|
based PLT 0-entry.
|
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|
|
(elf32_arm_output_plt_map_1): Handle creation of local symbols for
|
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|
Thumb2 based PLT 0-entry.
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(elf32_arm_output_arch_local_syms): Handle creation of local
|
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|
|
symbols for Thumb2 based PLT entries.
|
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|
2014-02-28 04:08:27 +00:00
|
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|
2014-02-28 Alan Modra <amodra@gmail.com>
|
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|
|
PR ld/16643
|
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|
|
* elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
|
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|
|
the same conditions we called check_relocs.
|
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|
2014-02-27 14:35:37 +00:00
|
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|
2014-02-27 Yuri Gribov <y.gribov@samsung.com>
|
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|
|
* bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
|
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|
* bfd-in2.h: Regenerate.
|
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|
|
* elf32-arm.c (elf32_arm_plt_entry_long): New array.
|
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|
(elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
|
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|
|
using long PLT entries.
|
|
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|
|
(bfd_elf32_arm_use_long_plt): New function.
|
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|
(elf32_arm_populate_plt_entry): Add support for long PLT entries.
|
|
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|
2014-02-27 13:01:35 +00:00
|
|
|
|
2014-02-27 Alan Modra <amodra@gmail.com>
|
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|
|
* elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
|
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|
|
|
params for targets that don't use ppc32elf.em.
|
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|
|
2014-02-20 05:40:21 +00:00
|
|
|
|
2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
|
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|
* elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
|
|
|
|
|
|
of GOTOFF relocations.
|
|
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|
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|
|
Create the second PLT for BND relocations
Intel MPX introduces 4 bound registers, which will be used for parameter
passing in x86-64. Bound registers are cleared by branch instructions.
Branch instructions with BND prefix will keep bound register contents.
This leads to 2 requirements to 64-bit MPX run-time:
1. Dynamic linker (ld.so) should save and restore bound registers during
symbol lookup.
2. Change the current 16-byte PLT0:
ff 35 08 00 00 00 pushq GOT+8(%rip)
ff 25 00 10 00 jmpq *GOT+16(%rip)
0f 1f 40 00 nopl 0x0(%rax)
and 16-byte PLT1:
ff 25 00 00 00 00 jmpq *name@GOTPCREL(%rip)
68 00 00 00 00 pushq $index
e9 00 00 00 00 jmpq PLT0
which clear bound registers, to preserve bound registers.
We use 2 new relocations:
to mark branch instructions with BND prefix.
When linker sees any R_X86_64_PC32_BND or R_X86_64_PLT32_BND relocations,
it switches to a different PLT0:
ff 35 08 00 00 00 pushq GOT+8(%rip)
f2 ff 25 00 10 00 bnd jmpq *GOT+16(%rip)
0f 1f 00 nopl (%rax)
to preserve bound registers for symbol lookup and it also creates an
external PLT section, .pl.bnd. Linker will create a BND PLT1 entry
in .plt:
68 00 00 00 00 pushq $index
f2 e9 00 00 00 00 bnd jmpq PLT0
0f 1f 44 00 00 nopl 0(%rax,%rax,1)
and a 8-byte BND PLT entry in .plt.bnd:
f2 ff 25 00 00 00 00 bnd jmpq *name@GOTPCREL(%rip)
90 nop
Otherwise, linker will create a legacy PLT1 entry in .plt:
68 00 00 00 00 pushq $index
e9 00 00 00 00 jmpq PLT0
66 0f 1f 44 00 00 nopw 0(%rax,%rax,1)
and a 8-byte legacy PLT in .plt.bnd:
ff 25 00 00 00 00 jmpq *name@GOTPCREL(%rip)
66 90 xchg %ax,%ax
The initial value of the GOT entry for "name" will be set to the the
"pushq" instruction in the corresponding entry in .plt. Linker will
resolve reference of symbol "name" to the entry in the second PLT,
.plt.bnd.
Prelink stores the offset of pushq of PLT1 (plt_base + 0x10) in GOT[1]
and GOT[1] is stored in GOT[3]. We can undo prelink in GOT by computing
the corresponding the pushq offset with
GOT[1] + (GOT offset - &GOT[3]) * 2
Since for each entry in .plt except for PLT0 we create a 8-byte entry in
.plt.bnd, there is extra 8-byte per PLT symbol.
We also investigated the 16-byte entry for .plt.bnd. We compared the
8-byte entry vs the the 16-byte entry for .plt.bnd on Sandy Bridge.
There are no performance differences in SPEC CPU 2000/2006 as well as
micro benchmarks.
Pros:
No change to undo prelink in dynamic linker.
Only 8-byte memory overhead for each PLT symbol.
Cons:
Extra .plt.bnd section is needed.
Extra 8 byte for legacy branches to PLT.
GDB is unware of the new layout of .plt and .plt.bnd.
bfd/
* elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
(elf_x86_64_legacy_plt_entry): Likewise.
(elf_x86_64_bnd_plt_entry): Likewise.
(elf_x86_64_legacy_plt2_entry): Likewise.
(elf_x86_64_bnd_plt2_entry): Likewise.
(elf_x86_64_bnd_arch_bed): Likewise.
(elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
(elf_x86_64_link_hash_table): Add plt_bnd.
(elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
plt_bnd.
(elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
(elf_x86_64_check_relocs): Create the second PLT for Intel MPX
in 64-bit mode.
(elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
symbols. Resolve call to the second PLT if it is created.
(elf_x86_64_size_dynamic_sections): Keep the second PLT section.
(elf_x86_64_relocate_section): Resolve PLT references to the
second PLT if it is created.
(elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
second PLT entry for BND relocation.
(elf_x86_64_finish_dynamic_sections): Use MPX backend data if
the second PLT is created.
(elf_x86_64_get_synthetic_symtab): New.
(bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
ld/
* emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): New.
ld/testsuite/
* ld-x86-64/mpx.exp: Run bnd-ifunc-1 and bnd-plt-1.
* ld-x86-64/bnd-ifunc-1.d: New file.
* ld-x86-64/bnd-ifunc-1.s: Likewise.
* ld-x86-64/bnd-plt-1.d: Likewise.
2013-11-20 17:01:04 +00:00
|
|
|
|
2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
|
|
|
|
|
|
H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
|
|
|
|
|
|
(elf_x86_64_legacy_plt_entry): Likewise.
|
|
|
|
|
|
(elf_x86_64_bnd_plt_entry): Likewise.
|
|
|
|
|
|
(elf_x86_64_legacy_plt2_entry): Likewise.
|
|
|
|
|
|
(elf_x86_64_bnd_plt2_entry): Likewise.
|
|
|
|
|
|
(elf_x86_64_bnd_arch_bed): Likewise.
|
|
|
|
|
|
(elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
|
|
|
|
|
|
(elf_x86_64_link_hash_table): Add plt_bnd.
|
|
|
|
|
|
(elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
|
|
|
|
|
|
plt_bnd.
|
|
|
|
|
|
(elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
|
|
|
|
|
|
(elf_x86_64_check_relocs): Create the second PLT for Intel MPX
|
|
|
|
|
|
in 64-bit mode.
|
|
|
|
|
|
(elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
|
|
|
|
|
|
symbols. Resolve call to the second PLT if it is created.
|
|
|
|
|
|
(elf_x86_64_size_dynamic_sections): Keep the second PLT section.
|
|
|
|
|
|
(elf_x86_64_relocate_section): Resolve PLT references to the
|
|
|
|
|
|
second PLT if it is created.
|
|
|
|
|
|
(elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
|
|
|
|
|
|
second PLT entry for BND relocation.
|
|
|
|
|
|
(elf_x86_64_finish_dynamic_sections): Use MPX backend data if
|
|
|
|
|
|
the second PLT is created.
|
|
|
|
|
|
(elf_x86_64_get_synthetic_symtab): New.
|
|
|
|
|
|
(bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
|
|
|
|
|
|
|
2014-02-19 03:53:12 +00:00
|
|
|
|
2014-02-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
|
|
|
|
|
|
provision of out-of-line register save/restore routines.
|
|
|
|
|
|
|
2014-02-19 00:23:48 +00:00
|
|
|
|
2014-02-18 Jack Carter <jack.carter@imgtec.com>
|
|
|
|
|
|
|
2014-05-28 12:58:53 +00:00
|
|
|
|
* elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
|
|
|
|
|
|
PT_DYNAMIC segment flags.
|
2014-02-19 00:23:48 +00:00
|
|
|
|
|
2014-02-17 07:32:22 +00:00
|
|
|
|
2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/16595
|
|
|
|
|
|
* simple.c (struct saved_offsets): New.
|
|
|
|
|
|
(simple_save_output_info): Use it for ptr.
|
|
|
|
|
|
(simple_restore_output_info): Use it for ptr. Check section_count.
|
|
|
|
|
|
(bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
|
|
|
|
|
|
|
Consolidate ppc64 ld/bfd communication
Moves assorted variables used to communicate between ld and bfd into
a struct, hooks it into the bfd link_hash_table early, and removes
all other places where such variables were passed piecemeal.
bfd/
* elf64-ppc.h (struct ppc64_elf_params): Define.
(ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
ppc64_elf_build_stubs): Update prototype.
* elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
fields now in params. Adjust code throughout file.
(ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
Save params pointer in htab.
(ppc64_elf_edit_opd, ppc64_elf_tls_setup,
ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
ppc64_elf_build_stubs): Remove parameters now in "params".
ld/
* emultemps/ppc64elf.em (params): New static struct replacing
various other static vars. Adjust code throughout file.
2014-02-17 06:38:00 +00:00
|
|
|
|
2014-02-17 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.h (struct ppc64_elf_params): Define.
|
|
|
|
|
|
(ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
|
|
|
|
|
|
ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
|
|
|
|
|
|
ppc64_elf_build_stubs): Update prototype.
|
|
|
|
|
|
* elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
|
|
|
|
|
|
fields now in params. Adjust code throughout file.
|
|
|
|
|
|
(ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
|
|
|
|
|
|
Save params pointer in htab.
|
|
|
|
|
|
(ppc64_elf_edit_opd, ppc64_elf_tls_setup,
|
|
|
|
|
|
ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
|
|
|
|
|
|
ppc64_elf_build_stubs): Remove parameters now in "params".
|
|
|
|
|
|
|
2014-02-17 06:21:25 +00:00
|
|
|
|
2014-02-17 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
|
|
|
|
|
|
patched for ppc476 workaround. Reapply branch taken/not taken
|
|
|
|
|
|
relocs.
|
|
|
|
|
|
|
2014-02-12 10:34:32 +00:00
|
|
|
|
2014-02-12 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
|
|
|
|
|
|
stubs for calls to __tls_get_addr that we know will later be
|
|
|
|
|
|
optimised away.
|
|
|
|
|
|
|
2014-02-12 06:14:36 +00:00
|
|
|
|
2014-02-12 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
|
|
|
|
|
|
for ld -r, when code sections are sufficiently aligned.
|
|
|
|
|
|
* elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
|
|
|
|
|
|
pagesize_p2.
|
|
|
|
|
|
|
2014-02-12 10:38:01 +00:00
|
|
|
|
2014-02-12 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR gold/15530
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
|
|
|
|
|
|
--export-dynamic and --dynamic-list marking of symbols.
|
|
|
|
|
|
* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
|
|
|
|
|
|
cheap tests first.
|
|
|
|
|
|
|
2014-02-06 17:44:25 +00:00
|
|
|
|
2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR gold/16530
|
|
|
|
|
|
* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
|
|
|
|
|
|
executables if it matches dynamic_list.
|
|
|
|
|
|
|
2014-02-09 23:29:35 +00:00
|
|
|
|
2014-02-10 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
* po/bfd.pot: Regenerate.
|
|
|
|
|
|
|
2014-02-08 01:56:53 +00:00
|
|
|
|
2014-02-09 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
|
|
|
|
|
|
* elfxx-target.h (elf_backend_caches_rawsize): Define.
|
|
|
|
|
|
(elfNN_bed): Init new field.
|
|
|
|
|
|
* elflink.c (elf_link_input_bfd): Handle caches_rawsize.
|
|
|
|
|
|
* elf32-ppc.c (shared_stub_entry): Zero addi offset.
|
|
|
|
|
|
(ppc_elf_relax_section): Don't reallocate section here, write
|
|
|
|
|
|
stubs, or write out relocs for ld -r here..
|
|
|
|
|
|
(ppc_elf_relocate_section): ..instead write stubs here, and use
|
|
|
|
|
|
existing code to write out relocs for ld -r. Fix offset
|
|
|
|
|
|
adjustment on reloc for little-endian.
|
|
|
|
|
|
(elf_backend_caches_rawsize): Define.
|
|
|
|
|
|
|
2014-02-07 14:44:58 +00:00
|
|
|
|
2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
|
|
|
|
|
|
2014-02-10 15:32:18 +00:00
|
|
|
|
PR build/16550
|
2014-02-07 14:44:58 +00:00
|
|
|
|
* cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
|
|
|
|
|
|
|
2014-02-04 19:17:16 +00:00
|
|
|
|
2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
|
|
|
|
|
|
return paths. Three times.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
|
|
|
|
|
|
return paths.
|
|
|
|
|
|
(ppc64_elf_tls_optimize): Free TOC_REF in return path.
|
|
|
|
|
|
(ppc64_elf_edit_toc): Free USED in return path.
|
|
|
|
|
|
|
2014-02-03 16:42:42 +00:00
|
|
|
|
2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
|
|
|
|
|
|
(BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
|
|
|
|
|
|
* libbfd.h: Regenerated.
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
* elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
|
|
|
|
|
|
(nios2_reloc_map): Likewise.
|
|
|
|
|
|
(GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
|
|
|
|
|
|
Fixed all references.
|
|
|
|
|
|
(nios2_elf32_relocate_section): Add new relocations.
|
|
|
|
|
|
(nios2_elf32_check_relocs): Likewise.
|
|
|
|
|
|
(nios2_elf32_gc_sweep_hook): Likewise.
|
|
|
|
|
|
|
2014-01-29 21:56:02 +00:00
|
|
|
|
2014-02-03 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
|
|
|
|
|
|
Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
|
|
|
|
|
|
(ppc_elf_link_params): New function.
|
|
|
|
|
|
(ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
|
|
|
|
|
|
workaround.
|
|
|
|
|
|
(ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
|
|
|
|
|
|
parameters. Use htab->params instead.
|
|
|
|
|
|
(ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
|
|
|
|
|
|
(ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
|
|
|
|
|
|
64 bytes for ppc476 workaround.
|
|
|
|
|
|
(struct ppc_elf_relax_info): New.
|
|
|
|
|
|
(ppc_elf_relax_section): Exclude linker created sections and
|
|
|
|
|
|
those too small to hold one instruction. Don't add another
|
2014-07-09 05:23:00 +00:00
|
|
|
|
branch around trampolines on later relax passes. Don't
|
2014-01-29 21:56:02 +00:00
|
|
|
|
generate trampolines for undefined symbols when !relocatable,
|
|
|
|
|
|
nor for plugin symbols. Allocate space for ppc476 workaround
|
|
|
|
|
|
patch area. Free fixups on error return path.
|
|
|
|
|
|
(ppc_elf_relocate_section): Handle ppc476 workaround patching.
|
|
|
|
|
|
* elf32-ppc.h (struct ppc_elf_params): New.
|
|
|
|
|
|
(ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
|
|
|
|
|
|
(ppc_elf_link_params): Declare.
|
|
|
|
|
|
* section.c (SEC_INFO_TYPE_TARGET): Define.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2014-02-02 18:57:52 +00:00
|
|
|
|
2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
|
|
|
|
|
|
h_gp_got field.
|
|
|
|
|
|
(nios2_elf32_relocate_section): Use got_base to adjust
|
|
|
|
|
|
GOT-pointer-relative relocations relative to _gp_got.
|
|
|
|
|
|
(create_got_section): Create _gp_got symbol.
|
|
|
|
|
|
(nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
|
|
|
|
|
|
(nios2_elf32_size_dynamic_sections): Set _gp_got offset.
|
|
|
|
|
|
|
Nios II CALL26 linker relaxation
2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
bfd/
* bfd-in2.h: Update from reloc.c.
* elf32-nios2.c: Include elf32-nios2.h.
(elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
(nios2_reloc_map): Likewise.
(enum elf32_nios2_stub_type): Declare.
(struct elf32_nios2_stub_hash_entry): Declare.
(nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
(struct elf32_nios2_link_hash_entry): Add hsh_cache field.
(struct elf32_nios2_link_hash_table): Add new fields bstab,
stub_bfd, add_stub_section, layout_sections_again, stub_group,
bfd_count, top_index, input_list, all_local_syms.
(nios2_call26_stub_entry): New.
(nios2_elf32_install_imm16): Move up in file.
(nios2_elf32_install_data): Move up in file.
(hiadj): Move up in file.
(stub_hash_newfunc): New.
(link_hash_newfunc): Initialize hsh_cache field.
(STUB_SUFFIX): New.
(nios2_stub_name): New.
(nios2_get_stub_entry): New.
(nios2_add_stub): New.
(nios2_elf32_setup_section_lists): New.
(nios2_elf32_next_input_section): New.
(CALL26_SEGMENT): New.
(MAX_STUB_SECTION_SIZE): New.
(group_sections): New.
(nios2_type_of_stub): New.
(nios2_build_one_stub): New.
(nios2_size_one_stub): New.
(get_local_syms): New.
(nios2_elf32_size_stubs): New.
(nios2_elf32_build_stubs): New.
(nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
(nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
trampolines for R_NIOS2_CALL26 stubs.
(nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
(nios2_elf32_gc_sweep_hook): Likewise.
(nios2_elf32_link_hash_table_create): Initialize the stub hash table.
(nios2_elf32_link_hash_table_free): New.
(bfd_elf32_bfd_link_hash_table_free): Define.
* elf32-nios2.h: New file.
* libbfd.h: Update from reloc.c.
* reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
gas/
* config/tc-nios2.c (md_apply_fix): Handle BFD_RELOC_NIOS2_CALL26_NOAT.
(nios2_assemble_args_m): Likewise.
(md_assemble): Likewise.
gas/testsuite/
* gas/nios2/call26_noat.d: New.
* gas/nios2/call26_noat.s: New.
* gas/nios2/call_noat.d: New.
* gas/nios2/call_noat.s: New.
include/elf/
* nios2.h (elf_nios2_reloc_type): Add R_NIOS2_CALL26_NOAT.
ld/
* Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
* Makefile.in: Regenerated.
* emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
* emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
* emultempl/nios2elf.em: New file.
* gen-doc.texi (NIOSII): Set.
* ld.texinfo (NIOSII): Set.
ld/testsuite/
* ld-nios2/relax_call26.s: New.
* ld-nios2/relax_call26_boundary.ld: New.
* ld-nios2/relax_call26_boundary.s: New.
* ld-nios2/relax_call26_boundary_c8.d: New.
* ld-nios2/relax_call26_boundary_cc.d: New.
* ld-nios2/relax_call26_boundary_d0.d: New.
* ld-nios2/relax_call26_boundary_d4.d: New.
* ld-nios2/relax_call26_boundary_d8.d: New.
* ld-nios2/relax_call26_boundary_dc.d: New.
* ld-nios2/relax_call26_boundary_f0.d: New.
* ld-nios2/relax_call26_boundary_f4.d: New.
* ld-nios2/relax_call26_boundary_f8.d: New.
* ld-nios2/relax_call26_boundary_fc.d: New.
* ld-nios2/relax_call26_cache.d: New.
* ld-nios2/relax_call26_cache.ld: New.
* ld-nios2/relax_call26_cache.s: New.
* ld-nios2/relax_call26_multi.d: New.
* ld-nios2/relax_call26_multi.ld: New.
* ld-nios2/relax_call26_norelax.d: New.
* ld-nios2/relax_call26_shared.d: New.
* ld-nios2/relax_call26_shared.ld: New.
2014-01-31 01:47:07 +00:00
|
|
|
|
2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in2.h: Update from reloc.c.
|
|
|
|
|
|
* elf32-nios2.c: Include elf32-nios2.h.
|
|
|
|
|
|
(elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
|
|
|
|
|
|
(nios2_reloc_map): Likewise.
|
|
|
|
|
|
(enum elf32_nios2_stub_type): Declare.
|
|
|
|
|
|
(struct elf32_nios2_stub_hash_entry): Declare.
|
|
|
|
|
|
(nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
|
|
|
|
|
|
(struct elf32_nios2_link_hash_entry): Add hsh_cache field.
|
|
|
|
|
|
(struct elf32_nios2_link_hash_table): Add new fields bstab,
|
|
|
|
|
|
stub_bfd, add_stub_section, layout_sections_again, stub_group,
|
|
|
|
|
|
bfd_count, top_index, input_list, all_local_syms.
|
|
|
|
|
|
(nios2_call26_stub_entry): New.
|
|
|
|
|
|
(nios2_elf32_install_imm16): Move up in file.
|
|
|
|
|
|
(nios2_elf32_install_data): Move up in file.
|
|
|
|
|
|
(hiadj): Move up in file.
|
|
|
|
|
|
(stub_hash_newfunc): New.
|
|
|
|
|
|
(link_hash_newfunc): Initialize hsh_cache field.
|
|
|
|
|
|
(STUB_SUFFIX): New.
|
|
|
|
|
|
(nios2_stub_name): New.
|
|
|
|
|
|
(nios2_get_stub_entry): New.
|
|
|
|
|
|
(nios2_add_stub): New.
|
|
|
|
|
|
(nios2_elf32_setup_section_lists): New.
|
|
|
|
|
|
(nios2_elf32_next_input_section): New.
|
|
|
|
|
|
(CALL26_SEGMENT): New.
|
|
|
|
|
|
(MAX_STUB_SECTION_SIZE): New.
|
|
|
|
|
|
(group_sections): New.
|
|
|
|
|
|
(nios2_type_of_stub): New.
|
|
|
|
|
|
(nios2_build_one_stub): New.
|
|
|
|
|
|
(nios2_size_one_stub): New.
|
|
|
|
|
|
(get_local_syms): New.
|
|
|
|
|
|
(nios2_elf32_size_stubs): New.
|
|
|
|
|
|
(nios2_elf32_build_stubs): New.
|
|
|
|
|
|
(nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
|
|
|
|
|
|
(nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
|
|
|
|
|
|
trampolines for R_NIOS2_CALL26 stubs.
|
|
|
|
|
|
(nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
|
|
|
|
|
|
(nios2_elf32_gc_sweep_hook): Likewise.
|
|
|
|
|
|
(nios2_elf32_link_hash_table_create): Initialize the stub hash table.
|
|
|
|
|
|
(nios2_elf32_link_hash_table_free): New.
|
|
|
|
|
|
(bfd_elf32_bfd_link_hash_table_free): Define.
|
|
|
|
|
|
* elf32-nios2.h: New file.
|
|
|
|
|
|
* libbfd.h: Update from reloc.c.
|
|
|
|
|
|
* reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
|
|
|
|
|
|
|
2014-01-29 14:01:54 +00:00
|
|
|
|
2014-01-29 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/16318
|
|
|
|
|
|
* elf32-metag.c (elf_metag_post_process_headers): Call
|
|
|
|
|
|
_bfd_elf_post_process_headers.
|
|
|
|
|
|
* elf32-sh64.c (sh64_elf_copy_private_data): Call
|
|
|
|
|
|
_bfd_elf_copy_private_data.
|
|
|
|
|
|
* elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
|
|
|
|
|
|
|
2014-01-29 13:46:39 +00:00
|
|
|
|
2014-01-29 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h (bfd_set_section_vma): Delete.
|
|
|
|
|
|
(bfd_set_section_alignment): Delete.
|
|
|
|
|
|
(bfd_set_section_userdata): Delete.
|
|
|
|
|
|
(bfd_set_cacheable): Delete.
|
|
|
|
|
|
* bfd.c (bfd_set_cacheable): New static inline function.
|
|
|
|
|
|
* section.c (bfd_set_section_userdata): Likewise.
|
|
|
|
|
|
(bfd_set_section_vma): Likewise.
|
|
|
|
|
|
(bfd_set_section_alignment): Likewise.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2014-01-28 13:43:35 +00:00
|
|
|
|
2014-01-28 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
|
|
|
|
|
|
attributes select the CU containing the abbreviation, which may not
|
|
|
|
|
|
be the current CU.
|
|
|
|
|
|
|
2014-01-24 03:52:10 +00:00
|
|
|
|
2014-01-24 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
|
|
|
|
|
|
to get_relocs for ELFv2.
|
|
|
|
|
|
|
2014-01-23 16:15:17 +00:00
|
|
|
|
2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/16498
|
2014-01-24 03:52:10 +00:00
|
|
|
|
* elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
|
2014-01-23 16:15:17 +00:00
|
|
|
|
if TLS sections are not adjacent.
|
|
|
|
|
|
|
2014-01-22 05:35:12 +00:00
|
|
|
|
2014-01-22 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
|
|
|
|
|
|
|
2014-01-22 05:04:30 +00:00
|
|
|
|
2014-01-22 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (STK_LINKER): Comment typo fix.
|
|
|
|
|
|
|
2014-01-21 23:42:43 +00:00
|
|
|
|
2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/16467
|
|
|
|
|
|
* elflink.c (_bfd_elf_merge_symbol): When types of the existing
|
|
|
|
|
|
regular default symbol definition and the versioned dynamic
|
|
|
|
|
|
symbol definition mismatch, skip the default symbol definition
|
|
|
|
|
|
if one of them is IFUNC.
|
|
|
|
|
|
|
2014-01-21 13:33:48 +00:00
|
|
|
|
2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/2404
|
|
|
|
|
|
* elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
|
|
|
|
|
|
info->export_dynamic nor h->ref_dynamic for type mismatch when
|
|
|
|
|
|
adding the default version.
|
|
|
|
|
|
|
2014-01-16 01:20:28 +00:00
|
|
|
|
2014-01-16 Alan Modra <amodra@gmail.com>
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* elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
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mips_elf_traverse_got_arg* rather than mips_got_info*.
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Adjust caller. Alloc on output_bfd rather than symbol section
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owner.
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2014-01-15 11:59:42 +00:00
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2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
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* elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
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change.
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* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
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2014-01-15 00:42:35 +00:00
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2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/16428
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* elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
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against __ehdr_start.
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* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
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2014-01-15 00:40:13 +00:00
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2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
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* elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
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change.
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* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
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2014-01-14 18:48:39 +00:00
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2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/16428
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* elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
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|
count if there are any non pc-relative relocs.
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* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
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2014-01-14 14:53:50 +00:00
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2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
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Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
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* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
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offset while calculating relocation address.
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(elfNN_aarch64_create_small_pltn_entry): Likewise.
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|
(elfNN_aarch64_init_small_plt0_entry): Likewise.
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|
2014-01-13 16:06:28 +00:00
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|
2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
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PR ld/16202
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* elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
|
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|
R_ARM_ABS8 and R_ARM_ABS16.
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2014-01-13 05:18:24 +00:00
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|
2014-01-13 Alan Modra <amodra@gmail.com>
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* elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
|
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|
|
error when shared and force a plt call otherwise.
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|
(ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
|
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|
|
plt_type == PLT_NEW.
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|
(ppc_elf_relocate_section): Add missing test to resolve ifuncs to
|
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|
|
the appropriate call stub.
|
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|
2014-01-10 10:41:46 +00:00
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|
|
2014-01-10 Alan Modra <amodra@gmail.com>
|
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|
|
PR ld/14207
|
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|
|
PR ld/16322
|
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|
|
PR binutils/16323
|
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|
* elf.c (assign_file_positions_for_load_sections): Revert last change.
|
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|
|
(assign_file_positions_for_non_load_sections): When setting up
|
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|
|
|
|
PT_GNU_RELRO header, don't require a corresponding PT_LOAD
|
|
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|
|
header that completely covers the relro region.
|
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|
2013-12-06 16:00:02 +00:00
|
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|
|
2014-01-09 Tristan Gingold <gingold@adacore.com>
|
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|
|
* coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
|
|
|
|
|
|
table macros and add macros to initializa the structure.
|
|
|
|
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|
|
2013-12-12 18:35:47 +00:00
|
|
|
|
2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/14207
|
|
|
|
|
|
PR ld/16322
|
|
|
|
|
|
PR binutils/16323
|
|
|
|
|
|
* elf.c (_bfd_elf_map_sections_to_segments): Don't check section
|
|
|
|
|
|
size for PT_GNU_RELRO segment.
|
|
|
|
|
|
(assign_file_positions_for_load_sections): If PT_LOAD segment
|
|
|
|
|
|
doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
|
|
|
|
|
|
|
2014-01-05 04:47:10 +00:00
|
|
|
|
2014-01-07 Tom Tromey <tromey@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
|
|
|
|
|
|
wrappers.
|
|
|
|
|
|
|
2014-01-03 14:16:17 +00:00
|
|
|
|
2014-01-03 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/16199
|
|
|
|
|
|
* elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
|
|
|
|
|
|
zero.
|
|
|
|
|
|
|
2014-01-02 14:55:02 +00:00
|
|
|
|
2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
|
2014-01-02 14:30:18 +00:00
|
|
|
|
|
|
|
|
|
|
PR binutils/14289
|
|
|
|
|
|
* pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
|
|
|
|
|
|
|
2014-01-02 12:14:37 +00:00
|
|
|
|
2014-01-02 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/11983
|
|
|
|
|
|
* archive.c (_bfd_get_elt_at_filepos): Store a copy of the
|
|
|
|
|
|
filename in the bfd's filename field.
|
|
|
|
|
|
* elfcode.h (bfd_from_remote_memory): Likewise.
|
|
|
|
|
|
* ieee.c (ieee_object_p): Likewise.
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_fat_member_init): Likewise.
|
|
|
|
|
|
* oasys.c (oasys_openr_next_archived_file): Likewise.
|
|
|
|
|
|
* vms-lib.c (_bfd_vms_lib_get_module): Likewise.
|
|
|
|
|
|
* opncls.c (bfd_fopen): Likewise.
|
|
|
|
|
|
(bfd_openstreamr): Likewise.
|
|
|
|
|
|
(bfd_openr_iovec): Likewise.
|
|
|
|
|
|
(bfd_openw): Likewise.
|
|
|
|
|
|
(bfd_create): Likewise.
|
|
|
|
|
|
(_bfd_delete_bfd): Free filename.
|
|
|
|
|
|
|
2014-01-08 13:32:12 +00:00
|
|
|
|
For older changes see ChangeLog-2013
|
2001-09-08 05:47:01 +00:00
|
|
|
|
|
2014-01-08 13:32:12 +00:00
|
|
|
|
Copyright (C) 2014 Free Software Foundation, Inc.
|
2012-12-10 12:48:03 +00:00
|
|
|
|
|
|
|
|
|
|
Copying and distribution of this file, with or without modification,
|
|
|
|
|
|
are permitted in any medium without royalty provided the copyright
|
|
|
|
|
|
notice and this notice are preserved.
|
|
|
|
|
|
|
2001-09-08 05:47:01 +00:00
|
|
|
|
Local Variables:
|
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|
|
mode: change-log
|
|
|
|
|
|
left-margin: 8
|
|
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fill-column: 74
|
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|
version-control: never
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End:
|
