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* objcopy.c (setup_section): Don't omit bfd_copy_private_bfd_data
call when extract_symbol.
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* binutils-all/add-symbol.d: Run test on mips. Support either
order of NEW and NEWDATA symbols.
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PR binutils/19104
binutils * objcopy.c (command_line_switch): Add OPTION_ADD_SYMBOL.
(copy_options): Add add-symbol.
(copy_usage): Likewise.
(parse_symflags): New function.
(need_sym_before): New function.
(create_new_symbol): New function.
(filter_symbols): Add code to insert new symbols.
(copy_main): Process OPTION_ADD_SYMBOL.
* doc/binutils.texi: Document new feature.
* NEWS: Add note about the new feature.
tests * binutils-all/add-symbol.d: New test.
* binutils-all/objcopy.exp: Run the new test.
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The main aim of this patch is to perform more objcopy tests when we
can build executables but not run them. ie. non-native with cross
compiler available.
* binutils-all/objcopy.exp: Delete trailing whitespace. Use
"string equal" rather than "string match" when making simple
string comparisons. Revert 2008-07-08 host_triplet checks.
Perform non-run tests when we can build executable.
(strip_executable, strip_executable_with_saving_a_symbol): Move
run test later. Take extra param on whether to perform run test.
Update callers.
(keep_debug_symbols_and_test_copy): Delete unused vars.
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Calling bfd_copy_private_bfd_data is necessary to copy ELF file header
info.
binutils/
* objcopy.c (copy_object): Don't omit bfd_copy_private_bfd_data
call when extract_symbol.
bfd/
* elf32-v850.c (v850_elf_copy_private_bfd_data): Remove assertion
that input and output .note.renesas sections are same size.
Instead, only copy input to output if they are.
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This commit fixes a few issues in the mechanism for passing information
about ".org" and ".align" directives from the assembler to the linker,
used by the avr target.
In the original commit fdd410ac7a07dfb47dcb992201000582a280d8b2, there
were some mistakes when writing out information about ".align"
directives:
- An align with fill does not write out its information correctly, the
fill data overwrites the alignment data.
- Each alignment directive is recorded at the location where the
previous alignment directive should be recorded, the first alignment
directive is discarded.
In commit 137c83d69fad77677cc818593f9399caa777a0c5, the data produced by
objdump is not correct:
- It's miss-aligned due to a missing whitespace.
- The fill data for align with fill records is not displayed
correctly.
All of the above issues are addressed in this commit, and the test is
improved to cover these cases.
binutils/ChangeLog:
* od-elf32_avr.c (elf32_avr_dump_avr_prop): Fix printing of align
specific data, fix formatting for align and org data.
gas/ChangeLog:
* config/tc-avr.c (avr_output_property_record): Fix overwrite bug
for align and fill records.
(avr_handle_align): Record fill information for align frags.
(create_record_for_frag): Add next frag assertion, use correct
address for align records.
gas/testsuite/ChangeLog:
* gas/avr/avr-prop-1.s: Use fill in some cases.
* gas/avr/avr-prop-1.d: Update expected results.
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bfd * archures.c: Remove support for older ARC. Added support for new
ARC cpus (ARC600, ARC601, ARC700, ARCV2).
* bfd-in2.h: Likewise.
* config.bfd: Likewise.
* cpu-arc.c: Likewise.
* elf32-arc.c: Totally changed file with a refactored
inplementation of the ARC port.
* libbfd.h: Added ARC specific relocation types.
* reloc.c: Likewise.
gas * config/tc-arc.c: Revamped file for ARC support.
* config/tc-arc.h: Likewise.
* doc/as.texinfo: Add new ARC options.
* doc/c-arc.texi: Likewise.
ld * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
* emulparams/arcebelf_prof.sh: New file
* emulparams/arcebelf.sh: Likewise.
* emulparams/arceblinux_prof.sh: Likewise.
* emulparams/arceblinux.sh: Likewise.
* emulparams/arcelf_prof.sh: Likewise.
* emulparams/arcelf.sh: Likewise.
* emulparams/arclinux_prof.sh: Likewise.
* emulparams/arclinux.sh: Likewise.
* emulparams/arcv2elfx.sh: Likewise.
* emulparams/arcv2elf.sh: Likewise.
* emultempl/arclinux.em: Likewise.
* scripttempl/arclinux.sc: Likewise.
* scripttempl/elfarc.sc: Likewise.
* scripttempl/elfarcv2.sc: Likewise
* Makefile.am: Add new ARC emulations.
* Makefile.in: Regenerate.
* NEWS: Mention the new feature.
opcodes * arc-dis.c: Revamped file for ARC support
* arc-dis.h: Likewise.
* arc-ext.c: Likewise.
* arc-ext.h: Likewise.
* arc-opc.c: Likewise.
* arc-fxi.h: New file.
* arc-regs.h: Likewise.
* arc-tbl.h: Likewise.
binutils * readelf.c (get_machine_name): Remove A5 reference. Add ARCompact
and ARCv2.
(get_machine_flags): Handle EM_ARCV2 and EM_ARCOMPACT.
(guess_is_rela): Likewise.
(dump_relocations): Likewise.
(is_32bit_abs_reloc): Likewise.
(is_16bit_abs_reloc): Likewise.
(is_none_reloc): Likewise.
* NEWS: Mention the new feature.
include * dis-asm.h (arc_get_disassembler): Correct declaration.
* arc-reloc.def: Macro file with definition of all relocation
types.
* arc.h: Changed macros for the newly supported ARC cpus. Altered
enum defining the supported relocations.
* common.h: Changed EM_ARC_A5 definition to EM_ARC_COMPACT. Added
macro for EM_ARC_COMPACT2.
* arc-func.h: New file.
* arc.h: Likewise.
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* lib/utils-lib.exp (run_dump_test): Handle symbolic link when
copying source file.
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We can't use the output section size to copy input section since
--interleave will shrink the output section. Instead, we change
bfd_convert_section_contents to return the updated input section
size. When we do that, we don't need to adjust the output section
size to skip gap fills.
bfd/
PR binutils/19020
* bfd.c (bfd_convert_section_contents): Add ptr_size parameter.
* bfd-in2.h: Regenerated.
binutils/
PR binutils/19020
* objcopy.c (copy_object): Don't adjust the output section size
when copying from input sections.
(copy_section): Use input section size for the copy. Get the
updated section size from bfd_convert_section_contents.
binutils/testsuite/
PR binutils/19020
* binutils-all/objcopy.exp: Run pr19020a and pr19020b.
* lib/utils-lib.exp (run_dump_test): Support binary input.
* binutils-all/pr19020.in: New file.
* binutils-all/pr19020a.d: Likewise.
* binutils-all/pr19020b.d: Likewise.
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In objcopy, copy_object calls copy_section to copy contents of input
section to output section. When --gap-fill= is used, objcopy extends
the size of output sectios to fill gaps between output sections with
gap fills. In this case, we adjust the output section size to skip
gap files to avoid reading beypond the input section buffer before
calling copy_section and restore the output section size after input
sections have been copied.
binutils/
PR binutils/19005
* objcopy.c (copy_object): Adjust the output section size to
skip gap fills between sections when copying from input sections
to output sections.
ld/testsuite/
PR binutils/19005
* ld-elf/pr19005.d: New file.
* ld-elf/pr19005.s: Likewise.
* ld-elf/pr19005.t: Likewise.
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[opcodes]
* ft32-dis.c (print_insn_ft32): Fix incorrect data field mask.
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binutils PR binutils/15835
* readelf.c (struct elf_section_list): New structure.
(symtab_shndx_hdr): Replace with symtab_shndx_list.
(get_32bit_elf_symbols): Scan for a symbol index table matching
the symbol table in use.
(get_64bit_elf_symbols): Likewise.
(process_section_headers): Handle multiple symbol index sections.
bfd * elf-bfd.h (struct elf_section_list): New structure.
(struct elf_obj_tdata): Replace symtab_shndx_hdr with
symtab_shndx_list. Delete symtab_shndx_section.
(elf_symtab_shndx): Replace macro with elf_symtab_shndx_list.
* elf.c (bfd_elf_get_syms): If symtab index sections are present,
scan them for the section that matches the provided symbol table.
(bfd_section_from_shdr): Record all SHT_SYMTAB_SHNDX sections.
(assign_section_numbers): Use the first symtab index table in the
list.
(_bfd_elf_compute_section_file_positions): Replace use of
symtab_shndx_hdr with use of symtab_shndx_list.
(find_section_in_list): New function.
(assign_file_postions_except_relocs): Use new function.
(_bfd_elf_copy_private_symbol_data): Likewise.
(swap_out_syms): Handle multiple symbol table index sections.
* elf32-m32c.c (m32c_elf_relax_section): Replace use of
symtab_shndx_hdr with use of symtab_shndx_list.
* elf32-rl78.c (rl78_elf_relax_section): Likewise.
* elf32-rx.c (rx_relax_section): Likewise.
* elf32-v850.c (v850_elf_relax_delete_bytes): Likewise.
* elflink.c (bfd_elf_final_link): Likewise.
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include/elf:
* common.h (DF_1_STUB, DF_1_PIE): Define.
ld:
* emulparams/solaris2.sh (GENERATE_PIE_SCRIPT): Set to yes.
* emultempl/elf32.em: Include ldlex.h.
(gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
<OPTION_PIE>: Set DF_1_PIE.
binutils:
* readelf.c (process_dynamic_section): Handle DF_1_STUB, DF_1_PIE.
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emitted pieces of text.
* strings.c: Add -s/--output-separator option to specify custom
separator string.
* NEWS: Mention the new feature.
* doc/binutils.text (strings): Document the new command line
option.
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contain absolute paths or paths outside of the current directory - they can.
* doc/binutils.texi (ar): Remove bogus sentance concerning thin
archives and invalid paths.
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PR binutils/18879
* readelf.c (get_unwind_section_word): Check for negative offsets
and very small sections.
(dump_arm_unwind): Warn if the table offset is too large.
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* Makefile.am (TOOL_PROGS): Add readelf.
* Makefile.in: Regenerated.
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(Commit d23d1dff missed pushing the config/iconv.m4 change, and to
regenerate binutils' configure.)
Original description:
This is the second in a series of patches to make a build with an
in-tree GNU libiconv work as designed.
Currently GDB is the only toolchain component which actually uses an
in-tree libiconv. This patch modifies the common AM_ICONV to use an
in-tree libiconv when present and not already provided by libc.
(GDB's workaround uses an in-tree libiconv even when libc provides
iconv(3); I'm not sure when or why that would be desirable.)
config/ChangeLog:
2015-08-24 Yaakov Selkowitz <yselkowi@redhat.com>
* iconv.m4 (AM_ICONV_LINK): Use in-tree libiconv when present.
binutils/ChangeLog:
2015-08-24 Yaakov Selkowitz <yselkowi@redhat.com>
* configure: Regenerate.
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Looks like previous regen wasn't using current sources.
* configure: Regenerate.
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Some targets provide aligned .bss sections, so explicitly align.
msp430 and rl78 emit "magic" symbols when assembling symbol.s, and
mips targets emit STT_OBJECT rather than STT_NOTYPE syms.
* binutils-all/strip-12.s: Align .bss section.
* binutils-all/strip-12.d: Adjust.
* binutils-all/symbols-1.d: Allow extraneous symbols.
* binutils-all/symbols-2.d: Likewise, and V for weakened syms.
* binutils-all/symbols-3.d: Likewise.
* binutils-all/symbols-4.d: Likewise.
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which isn't supported by all ELF targets.
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When copying the sh_link and sh_info fields in stripped section headers,
we also check if the sh_type, sh_flags, /sh_addralign and sh_entsize
fields of the output section match the output. Since --only-keep-debug
turns all non-debug sections into SHT_NOBITS sections, the output
SHT_NOBITS type matches any input type.
bfd/
PR binutils/18785
* elf.c (_bfd_elf_copy_private_bfd_data): When copying the
sh_link and sh_info fields in stripped section headers, we also
check if the sh_type, sh_flags, /sh_addralign and sh_entsize
fields of the output section match the output. Since
--only-keep-debug turns all non-debug sections into SHT_NOBITS
sections, the output SHT_NOBITS type matches any input type.
binutils/testsuite/
PR binutils/18785
* binutils-all/objcopy.exp: Run strip-12.
* binutils-all/strip-12.d: New file.
* binutils-all/strip-12.s: Likewise.
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When using options such as --localize-symbol, --globalize-symbol, etc,
along with the --wildcard option, prefixing a symbol name with '!'
should provide non-matching behaviour, as example the following example
is given in the manual:
--wildcard --weaken-symbol !foo --weaken-symbol fo*
which should weaken all symbols matching the pattern 'fo*', but not the
symbol 'foo'.
However, this currently does not work, the current logic will waken all
symbols matching the pattern 'fo*' AND all symbols that are not 'foo'.
The symbol 'foo' is covered by the first condition, and so is weakened,
while, other symbols, for example 'bar' will match the second condition,
and so be weakened.
This patch adjusts the logic so that a pattern prefixed with '!'
specifically DOES NOT apply the relevant change to any matching symbols,
instead of applying the change to all non-matching symbols. So this:
--weaken-symbol !foo
will ensure that the symbol 'foo' is not weakened, but says nothing
about symbols that are not 'foo'. As a result, a pattern prefixed with
'!' now only makes sense when used alongside a more wide ranging
wildcard pattern.
This change should make the wildcard matching feature more useful, with
no overall loss of functionality. The example given in the manual,
weaken all symbols matching 'fo*' except 'foo' can now be achieved, but
so too can more complex examples, such as weaken all symbols matching
'fo*' except 'foo', 'foa', and 'fob', like this:
--wildcard --weaken-symbol !foo \
--weaken-symbol !foa \
--weaken-symbol !fob \
--weaken-symbol fo*
Under the previous scheme, something as symbols as, weaken all symbols
except 'foo' could have been achieved with this:
--weaken-symbol !foo
however, this will no longer work. To achieve the same result under the
new scheme this is now required:
--weaken-symbol !foo --weaken-symbol *
binutils/ChangeLog:
* objcopy.c (is_specified_symbol_predicate): Don't stop at first
match. Non-match rules set found to FALSE.
binutils/testsuite/ChangeLog:
* binutils-all/objcopy.exp: Run new symbol tests.
(objcopy_test_symbol_manipulation): New function.
* binutils-all/symbols-1.d: New file.
* binutils-all/symbols-2.d: New file.
* binutils-all/symbols-3.d: New file.
* binutils-all/symbols-4.d: New file.
* binutils-all/symbols.s: New file.
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* Makefile.def (libiconv): Define bootstrap=true.
Mark pdf/html/info as missing.
(configure-gcc): Depend on all-libiconv.
(all-gcc): Ditto.
(configure-libcpp): Ditto.
(all-libcpp): Ditto.
(configure-intl): Ditto.
(all-intl): Ditto.
* Makefile.in: Regenerate.
binutils/
* configure: Regenerate.
gdb/
* Makefile.in (LIBICONV): Define.
(CLIBS): Add LIBICONV.
* acinclude.m4: Use config/iconv.m4 instead of custom AM_ICONV.
* configure: Regenerate.
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that the sh_link and sh_info fields in stripped section headers are preserved.
bfd * elf.c (_bfd_elf_copy_private_bfd_data): Copy the sh_link and
sh_info fields of sections whose type has been changed to
SHT_NOBITS.
bin * doc/binutils.texi: Document that the --only-keep-debug option
to strip and objcopy preserves the section headers of stripped
sections.
tests * binutils-all/objcopy.exp (keep_debug_symbols_and_check_links):
New proc. Checks that debug-info-only binaries retain the
sh_link field in stripped sections.
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PR binutils/18750
* ihex.c (ihex_scan): Fixes incorrect escape sequence in error message
and stack overflow when char is signed and \200-\376 was in place of hex
digit; also fixes \377 was handled as EOF instead of "incorrect character".
(ihex_read_section): Changed for consistency.
(ihex_bad_byte): Prevent (now impossible to trigger) stack
overflow and incorrect escape sequence handling.
* srec.c (srec_bad_byte): Likewise.
* readelf.c (process_mips_specific): Fix incorrect escape
sequence handling.
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* ar.c (extract_file): Free cbuf if the path is invalid.
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* lib/utils-lib.exp (run_dump_test): Document DUMPPROG, readelf
and size parameters. Alpha-sort switch tables. Include
addr2line, and size in list of possible auto-detected dump
programs.
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bfd/
* configure: Regenerated.
binutils/
* configure: Regenerated.
gas/
* configure: Regenerated.
gold/
* configure: Regenerated.
gprof/
* configure: Regenerated.
ld/
* configure: Regenerated.
opcodes/
* configure: Regenerated.
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GCC 6 warns:
error: result of ‘4294967295ll << 32’ requires 65 bits to represent, but ‘long long int’ only has 64 bits [-Werror=shift-overflow=]
on ((((bfd_signed_vma) 0xffffffff) << 32) | 0xffffffff). This patch
replaces it with bfd_signed_vma) 0xffffffffffffffffLL.
* stabs.c (parse_stab_range_type): Use 0xffffffffffffffffLL.
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computed relative to a new absolute symbol.
gas * config/tc-rl78.c (rl78_abs_sym): New local variable.
(md_begin): Initialise the new symbol.
(OPIMM): Define the value to be relative to the new symbol and not
the absolute section symbol.
ld * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
the _-rl78_abs__ symbol.
tests * gas/all/struct.d: Allow for extra symbols in the output.
* gas/macros/test1.d: Likewise.
* gas/elf/elf.exp: Add an rl78 machine.
* gas/elf/sections2e-rl78: New file.
tests * binutils-all/localize-hidden-1.d: Allow for extra symbols in the
output.
* binutils-all/strip-11.d: Skip for the RL78.
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* readelf.c (dump_relocations): Show MIN_INT addends as negative.
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bfd/
* po/SRC-POTFILES.in: Regenerate.
binutils/
* doc/Makefile.in: Regenerate.
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PR binutils/18672
* readelf.c (get_32bit_dynamic_section): Correct buffer limit test.
(get_64bit_dynamic_section): Likewise.
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All programs in binutils+gdb git repo now support gABI compression
with the SHF_COMPRESSED bit. This patch makes the zlib-gabi option
as compression default for gas, gold, ld and objcopy, instead of the
zlib-gnu option whose outputs are incompatible with gABI.
binutils/
* objcopy.c (copy_file): Set BFD_COMPRESS_GABI if not
zlib-gnu.
* doc/binutils.texi: Change --compress-debug-sections and
--compress-debug-sections=zlib to zlib-gabi.
binutils/testsuite/
* binutils-all/compress.exp: Update.
gas/
* as.c (parse_args): Make --compress-debug-sections and
--compress-debug-sections=zlib the same as
--compress-debug-sections=zlib-gabi.
* doc/as.texinfo: Change --compress-debug-sections and
--compress-debug-sections=zlib to zlib-gabi.
gold/
* compressed_output.cc (Output_compressed_section::set_final_data_size):
Make --compress-debug-sections=zlib the same as
--compress-debug-sections=zlib-gabi.
* testsuite/Makefile.am (flagstest_compress_debug_sections.check):
Expect ".debug_.*" with the SHF_COMPRESSED bit, instead of
".zdebug_".
* testsuite/Makefile.in: Regenerated.
ld/
* emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
--compress-debug-sections=zlib the same as
--compress-debug-sections=zlib-gabi.
* ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
ld/testsuite/
* ld-elf/zlibbegin.rS: Updated to .debug_.* with the
SHF_COMPRESSED bit.
* ld-elf/zlibnormal.rS: Likewise.
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The output SHF_COMPRESSED section size is different from input if
ELF classes of input and output aren't the same. We must adjust
the section sizes as well as the compression headers in
SHF_COMPRESSED sections when converting objects between different
ELF classes.
bfd/
PR binutils/18656
* bfd.c (bfd_convert_section_size): New function.
(bfd_convert_section_contents): Likewise.
* bfd-in2.h: Regenerated.
binutils/
2015-07-10 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/18656
* objcopy.c (setup_section): Call bfd_convert_section_size
to get the output section size.
(copy_section): Get the section size from the output section
and call bfd_get_full_section_contents to convert section
contents for output.
binutils/testsuite/
PR binutils/18656
* binutils-all/compress.exp (convert_test): New proc.
Run conversion tests between x86-64 and x32.
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* readelf.c (dump_section_as_strings): Warn unsupported compress
type and corrupted compressed section.
(dump_section_as_bytes): Likewise.
(load_specific_debug_section): Likewise.
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* binutils-all/dw2-3.W: Updated to accept .debug_* sections.
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include/
* elf/mips/mips.h (Val_GNU_MIPS_ABI_FP_NAN2008): New.
gas/
* config/tc-mips.c (check_fpabi): Handle
VAL_GNU_MIPS_ABI_FP_NAN2008.
binutils/
* readelf.c (print_mips_fp_abi_value): Handle
Val_GNU_MIPS_ABI_FP_NAN2008.
ld/testsuite/
* ld-mips-elf/attr-gnu-4-08.d: Update expected output.
* ld-mips-elf/attr-gnu-4-09.d: New.
* ld-mips-elf/attr-gnu-4-19.d: New.
* ld-mips-elf/attr-gnu-4-29.d: New.
* ld-mips-elf/attr-gnu-4-39.d: New.
* ld-mips-elf/attr-gnu-4-49.d: New.
* ld-mips-elf/attr-gnu-4-59.d: New.
* ld-mips-elf/attr-gnu-4-69.d: New.
* ld-mips-elf/attr-gnu-4-79.d: New.
* ld-mips-elf/attr-gnu-4-89.d: New.
* ld-mips-elf/attr-gnu-4-9.s: New.
* ld-mips-elf/mips-elf.exp: Run new tests.
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This tag makes it possible to access the debug map when debugging position
independent executables.
bfd/
* elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Use executable
instead of !shared to indicate an application vs shared library.
(_bfd_mips_elf_size_dynamic_sections): Likewise.
(_bfd_mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP_REL.
(_bfd_mips_elf_get_target_dtag): Likewise.
binutils/
* readelf.c (get_mips_dynamic_type): Handle DT_MIPS_RLD_MAP_REL.
include/
* elf/mips.h (DT_MIPS_RLD_MAP_REL): New macro.
ld/testsuite/
* ld-mips-elf/pic-and-nonpic-3b.ad: Adjust for extra dynamic tag.
* ld-mips-elf/pic-and-nonpic-4b.ad: Likewise.
* ld-mips-elf/pic-and-nonpic-5b.ad: Likewise.
* ld-mips-elf/pic-and-nonpic-6-n32.ad: Likewise.
* ld-mips-elf/pic-and-nonpic-6-n64.ad: Likewise.
* ld-mips-elf/pic-and-nonpic-6-o32.ad: Likewise.
* ld-mips-elf/tlsdyn-o32-1.d: Likewise.
* ld-mips-elf/tlsdyn-o32-1.got: Likewise.
* ld-mips-elf/tlsdyn-o32-2.d: Likewise.
* ld-mips-elf/tlsdyn-o32-2.got: Likewise.
* ld-mips-elf/tlsdyn-o32-3.d: Likewise.
* ld-mips-elf/tlsdyn-o32-3.got: Likewise.
* ld-mips-elf/tlsdyn-o32.d: Likewise.
* ld-mips-elf/tlsdyn-o32.got: Likewise.
* ld-mips-elf/pie-n32.d: New file.
* ld-mips-elf/pie-n64.d: Likewise.
* ld-mips-elf/pie-o32.d: Likewise.
* ld-mips-elf/pie.s: Likewise.
* ld-mips-elf/mips-elf.exp: Add new tests.
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include * dis-asm.h (struct disassemble_info): Add stop_vma field.
binuti * objdump.c (disassemble_bytes): Set the stop_vma field in the
disassemble_info structure when disassembling code sections with
-d.
* doc/binutils.texi (objdump): Document the discrepancy between -d
and -D.
opcodes * dis-buf.c (buffer_read_memory): Fail is stop_vma is set and the
requested region lies beyond it.
* bfin-dis.c (print_insn_bfin): Ignore sysop instructions when
looking for 32-bit insns.
* mcore-dis.c (print_insn_mcore): Disable stop_vma when reading
data.
* sh-dis.c (print_insn_sh): Likewise.
* tic6x-dis.c (print_insn_tic6x): Disable stop_vma when reading
blocks of instructions.
* vax-dis.c (print_insn_vax): Check that the requested address
does not clash with the stop_vma.
tests * gas/arm/backslash-at.s: Add extra .byte directives so that the
foo symbol does not appear to point half way through an
instruction.
* gas/arm/backslash-at.d: Update expected disassembly.
* gas/i386/ilp32/x86-64-opcode-inval-intel.d: Likewise.
* gas/i386/ilp32/x86-64-opcode-inval.d: Likewise.
* gas/i386/x86-64-opcode-inval-intel.d: Likewise.
* gas/i386/x86-64-opcode-inval.d: Likewise.
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* dwarf.c (read_debug_line_header): Use reloc_at to detect
incomplete .debug_line headers
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binutils/
* readelf.c (print_gnu_note: NT_GNU_ABI_TAG): Recognize
GNU_ABI_TAG_SYLLABLE and GNU_ABI_TAG_NACL.
include/elf/
* common.h (GNU_ABI_TAG_SYLLABLE): New macro.
(GNU_ABI_TAG_NACL): New macro.
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* dlltool.c (make_one_lib_file): Clear .idata$6 before use.
(main): Fail if the output file specified by the -z option cannot
be opened.
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FreeBSD has used ELF for all targets for more than 15 years. Add
*-*-freebsd* except i?86-*-freebsd\[12\].* to is_elf_format. Update
is_aout_format to include a trailing dot, so that it does not match
freebsd-10.0 and later.
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