MatCat.OpenSource/8sa1-binutils-gdb
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
7cf7fcc83c
8sa1-binutils-gdb/binutils/ChangeLog
Tamar Christina f9830ec165 Implement Read/Write constraints on system registers on AArch64 
This patch adds constraints for read and write only system registers with the
msr and mrs instructions.  The code will treat having both flags set and none
set as the same.  These flags add constraints that must be matched up. e.g. a
system register with a READ only flag set, can only be used with mrs.  If The
constraint fails a warning is emitted.

Examples of the warnings generated:

test.s: Assembler messages:
test.s:5: Warning: specified register cannot be written to at operand 1 -- `msr dbgdtrrx_el0,x3'
test.s:7: Warning: specified register cannot be read from at operand 2 -- `mrs x3,dbgdtrtx_el0'
test.s:8: Warning: specified register cannot be written to at operand 1 -- `msr midr_el1,x3'

and disassembly notes:

0000000000000000 <main>:
   0:	d5130503 	msr	dbgdtrtx_el0, x3
   4:	d5130503 	msr	dbgdtrtx_el0, x3
   8:	d5330503 	mrs	x3, dbgdtrrx_el0
   c:	d5330503 	mrs	x3, dbgdtrrx_el0
  10:	d5180003 	msr	midr_el1, x3	; note: writing to a read-only register.

Note that because dbgdtrrx_el0 and dbgdtrtx_el0 have the same encoding, during
disassembly the constraints are use to disambiguate between the two.  An exact
constraint match is always prefered over partial ones if available.

As always the warnings can be suppressed with -w and also be made errors using
warnings as errors.

binutils/

	PR binutils/21446
	* doc/binutils.texi (-M): Document AArch64 options.

gas/

	PR binutils/21446
	* testsuite/gas/aarch64/illegal-sysreg-2.s: Fix pmbidr_el1 test.
	* testsuite/gas/aarch64/illegal-sysreg-2.l: Likewise.
	* testsuite/gas/aarch64/illegal-sysreg-2.d: Likewise.
	* testsuite/gas/aarch64/sysreg-diagnostic.s: New.
	* testsuite/gas/aarch64/sysreg-diagnostic.l: New.
	* testsuite/gas/aarch64/sysreg-diagnostic.d: New.

include/

	PR binutils/21446
	* opcode/aarch64.h (F_SYS_READ, F_SYS_WRITE): New.

opcodes/

	PR binutils/21446
	* aarch64-asm.c (opintl.h): Include.
	(aarch64_ins_sysreg): Enforce read/write constraints.
	* aarch64-dis.c (aarch64_ext_sysreg): Likewise.
	* aarch64-opc.h (F_DEPRECATED, F_ARCHEXT, F_HASXT): Moved here.
	(F_REG_READ, F_REG_WRITE): New.
	* aarch64-opc.c (aarch64_print_operand): Generate notes for
	AARCH64_OPND_SYSREG.
	(F_DEPRECATED, F_ARCHEXT, F_HASXT): Move to aarch64-opc.h.
	(aarch64_sys_regs): Add constraints to currentel, midr_el1, ctr_el0,
	mpidr_el1, revidr_el1, aidr_el1, dczid_el0, id_dfr0_el1, id_pfr0_el1,
	id_pfr1_el1, id_afr0_el1, id_mmfr0_el1, id_mmfr1_el1, id_mmfr2_el1,
	id_mmfr3_el1, id_mmfr4_el1, id_isar0_el1, id_isar1_el1, id_isar2_el1,
	id_isar3_el1, id_isar4_el1, id_isar5_el1, mvfr0_el1, mvfr1_el1,
	mvfr2_el1, ccsidr_el1, id_aa64pfr0_el1, id_aa64pfr1_el1,
	id_aa64dfr0_el1, id_aa64dfr1_el1, id_aa64isar0_el1, id_aa64isar1_el1,
	id_aa64mmfr0_el1, id_aa64mmfr1_el1, id_aa64mmfr2_el1, id_aa64afr0_el1,
	id_aa64afr0_el1, id_aa64afr1_el1, id_aa64zfr0_el1, clidr_el1,
	csselr_el1, vsesr_el2, erridr_el1, erxfr_el1, rvbar_el1, rvbar_el2,
	rvbar_el3, isr_el1, tpidrro_el0, cntfrq_el0, cntpct_el0, cntvct_el0,
	mdccsr_el0, dbgdtrrx_el0, dbgdtrtx_el0, osdtrrx_el1, osdtrtx_el1,
	mdrar_el1, oslar_el1, oslsr_el1, dbgauthstatus_el1, pmbidr_el1,
	pmsidr_el1, pmswinc_el0, pmceid0_el0, pmceid1_el0.
	* aarch64-tbl.h (aarch64_opcode_table): Add constraints to
	msr (F_SYS_WRITE), mrs (F_SYS_READ).
2018-05-15 17:17:36 +01:00

624 lines
19 KiB
Plaintext
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

2018-05-15 Tamar Christina <tamar.christina@arm.com>
PR binutils/21446
* doc/binutils.texi (-M): Document AArch64 options.
2018-05-15 Tamar Christina <tamar.christina@arm.com>
PR binutils/21446
* doc/binutils.texi (-M): Document AArch64 options.
* NEWS: Document notes and warnings.
2018-05-15 Alan Modra <amodra@gmail.com>
* testsuite/lib/binutils-common.exp (is_elf_format): Add chorus,
cloudabi, fuchsia, kaos and nto. Merge netbsdelf* into *elf*,
and *uclinux* into *linux*.
* testsuite/binutils-all/objcopy.exp: Accept armeb for rel
strip-13 test, exclude arm-vxworks and arm-windiss.
2018-05-10 John Darrington <john@darrington.wattle.id.au>
* readelf.c (get_machine_name): EM_S12Z - handle new case.
2018-05-09 Alan Modra <amodra@gmail.com>
* od-macho.c (dump_unwind_encoding_x86): Fix typo in last patch.
2018-05-09 Sebastian Rasmussen <sebras@gmail.com>
* od-macho.c (dump_unwind_encoding_x86): Adjust for macro renaming.
2018-05-08 Alan Modra <amodra@gmail.com>
PR 23141
* objcopy.c (is_strip_section): Strip groups without a valid
signature symbol.
2018-05-07 Alan Modra <amodra@gmail.com>
PR 23142
* objcopy.c (group_signature): Don't accept groups that use a
symbol table other than the one we've read.
2018-04-30 Francois H. Theron <francois.theron@netronome.com>
* readelf.c: Very basic support for EM_NFP and its section types.
* testsuite/binutils-all/nfp: New directory.
* testsuite/binutils-all/nfp/objdump.exp: New file. Run new
tests.
* testsuite/binutils-all/nfp/test2_ctx8.d: New file.
* testsuite/binutils-all/nfp/test2_no-pc_ctx4.d: New file.
* testsuite/binutils-all/nfp/test1.d: New file.
* testsuite/binutils-all/nfp/nfp6000.nffw: New file.
* testsuite/binutils-all/nfp/test2_nfp6000.nffw: New file.
* NEWS: Mention the new support.
2018-04-27 Maciej W. Rozycki <macro@mips.com>
* testsuite/lib/binutils-common.exp (match_target): New procedure.
* testsuite/lib/utils-lib.exp (run_dump_test): Use it in place
of `istarget' for matching with `target', `not-target', `skip'
and `not-skip' options.
2018-04-26 Nick Clifton <nickc@redhat.com>
* readelf.c (is_32bit_abs_reloc): Support R_PARISC_DIR32 as a
32-bit absolute reloc for the HPPA target.
* testsuite/binutils-all/note-5.d: New test.
* testsuite/binutils-all/note-5.s: Source file for new test.
* testsuite/binutils-all/objcopy.exp: Run new test.
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
* testsuite/binutils-all/elfedit-2.d: Accept arm*-*-uclinuxfdpiceabi.
* testsuite/binutils-all/elfedit-3.d: Likewise.
* testsuite/binutils-all/objcopy.exp: Likewise.
* testsuite/binutils-all/strip-3.d: Likewise.
* testsuite/lib/binutils-common.exp: Likewise.
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
Mickaël Guêné <mickael.guene@st.com>
* readelf.c (decode_ARM_machine_flags): Support EF_ARM_PIC.
(get_osabi_name): Support ELFOSABI_ARM_FDPIC.
2018-04-25 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/arm/objdump.exp: Remove arm-aout and
arm-coff support.
* testsuite/binutils-all/objcopy.exp: Likewise.
* testsuite/lib/binutils-common.exp: Likewise.
2018-04-18 Nick Clifton <nickc@redhat.com>
PR 23062
* dwarf.c (read_and_display_attr_value): Replace assertions with
test and warning message.
2018-04-18 Alan Modra <amodra@gmail.com>
* testsuite/lib/binutils-common.exp: Remove support for assorted
aout targets.
2018-04-17 Nick Clifton <nickc@redhat.com>
PR 23063
* readelf.c (print_symbol): If the width is zero, return straight
away.
PR 23064
* dwarf.c (process_cu_tu_index): Test for a potential buffer
overrun before copying signature pointer.
2018-04-17 Alan Modra <amodra@gmail.com>
* readelf.c: Revert 2018-04-16 and 2018-04-11 changes.
2018-04-16 Alan Modra <amodra@gmail.com>
* readelf.c (get_machine_name): Correct typo.
2018-04-16 Alan Modra <amodra@gmail.com>
* configure.ac: Remove arm-epoc-pe support.
* dlltool.c: Likewise.
* configure: Regenerate.
2018-04-16 Alan Modra <amodra@gmail.com>
* testsuite/lib/binutils-common.exp: Remove sparc-aout and
sparc-coff support.
2018-04-16 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/copy-2.d: Remove m68k-aout and m68k-coff
support.
* testsuite/binutils-all/copy-3.d: Likewise.
* testsuite/binutils-all/objcopy.exp: Likewise.
* testsuite/lib/binutils-common.exp: Likewise.
2018-04-16 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/objcopy.exp: Remove sh5 and sh64 support.
2018-04-16 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/objcopy.exp: Remove w65 support.
2018-04-16 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/objdump.exp: Remove we32k support.
2018-04-16 Alan Modra <amodra@gmail.com>
* MAINTAINERS (Mark Kettenis): Move to past maintainers.
* testsuite/binutils-all/objdump.exp: Remove m88k support.
2018-04-16 Alan Modra <amodra@gmail.com>
* readelf.c: Remove i370 support.
* testsuite/binutils-all/objdump.exp: Likewise.
2018-04-16 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/objcopy.exp: Remove h8500 support.
* testsuite/lib/binutils-common.exp: Likewise.
2018-04-16 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/objcopy.exp: Remove h8300-coff support.
2018-04-16 Alan Modra <amodra@gmail.com>
* Makefile.am: Remove IEEE 695 support.
* budbg.h: Likewise.
* doc/binutils.texi: Likewise.
* makefile.vms: Likewise.
* objcopy.c: Likewise.
* objdump.c: Likewise.
* rddbg.c: Likewise.
* ieee.c: Delete.
* Makefile.in: Regenerate.
* po/POTFILES.in: Regenerate.
2018-04-16 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/copy-2.d: Remove newsos3 support.
* testsuite/binutils-all/nm.exp: Likewise.
2018-04-16 Alan Modra <amodra@gmail.com>
* .gitignore: Remove netware support.
* Makefile.am: Likewise.
* configure.ac: Likewise.
* doc/Makefile.am: Likewise.
* doc/binutils.texi: Likewise.
* testsuite/binutils-all/nm.exp: Likewise.
* nlmconv.c: Delete.
* nlmconv.h: Delete.
* nlmheader.y: Delete.
* Makefile.in: Regenerate.
* configure: Regenerate.
* doc/Makefile.in: Regenerate.
* po/POTFILES.in: Regenerate.
2018-04-16 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/objdump.exp: Remove tahoe support.
2018-04-14 Alan Modra <amodra@gmail.com>
* readelf.c (get_machine_name): Revert 2018-04-11 change.
2018-04-12 Nick Clifton <nickc@redhat.com>
PR 23050
* readelf.c (process_dynamic_section): Correct dynamic string
table size calculation.
2018-04-11 Alan Modra <amodra@gmail.com>
* ieee.c: Remove i960 support.
* od-macho.c: Remove i860 support.
* readelf.c: Remove i860 and i960 support.
* testsuite/binutils-all/objcopy.exp: Likewise.
* testsuite/binutils-all/objdump.exp: Likewise.
* testsuite/lib/binutils-common.exp: Likewise.
2018-04-11 Maciej W. Rozycki <macro@mips.com>
* testsuite/lib/binutils-common.exp (is_elf_format): Also return
1 for `*-*-lynxos*' and `*-*-symbianelf*' targets.
2018-04-10 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/objcopy.exp (strip-14, strip-15): Choose
reloc=11 for pru and reloc=50 for nds32.
* testsuite/binutils-all/strip-15.d: Accept 0xb reloc number.
2018-04-09 Maciej W. Rozycki <macro@mips.com>
* testsuite/binutils-all/strip-15.d: New test.
* testsuite/binutils-all/strip-15rel.s: New test source.
* testsuite/binutils-all/strip-15rela.s: New test source.
* testsuite/binutils-all/strip-15mips64.s: New test source.
* testsuite/binutils-all/objcopy.exp: Run the new test.
2018-04-09 Maciej W. Rozycki <macro@mips.com>
* testsuite/binutils-all/strip-14.d: New test.
* testsuite/binutils-all/strip-14rel.s: New test source.
* testsuite/binutils-all/strip-14rela.s: New test source.
* testsuite/binutils-all/strip-14mips64.s: New test source.
* testsuite/binutils-all/objcopy.exp: Run the new test.
2018-04-06 Tom Tromey <tom@tromey.com>
* dwarf.c (read_and_display_attr_value): Add missing DW_LANG
constants from DWARF 5.
2018-04-05 H.J. Lu <hongjiu.lu@intel.com>
PR gas/22318
* configure: Regenerated.
2018-04-05 Maciej W. Rozycki <macro@mips.com>
* testsuite/binutils-all/strip-13mips64.s: Use `.dc.l' rather
than `.dc.w' in second relocation.
2018-04-05 Maciej W. Rozycki <macro@mips.com>
* testsuite/binutils-all/strip-13.d: Also expect `unsupported
relocation type 0x8f' error message.
2018-04-05 Maciej W. Rozycki <macro@mips.com>
* testsuite/binutils-all/strip-13.s: Rename to...
* testsuite/binutils-all/strip-13rela.s: ... this.
* testsuite/binutils-all/strip-13rel.s: New test source.
* testsuite/binutils-all/strip-13mips64.s: New test source.
* testsuite/binutils-all/strip-13.d: Remove `arm-*', `d10v-*',
`dlx-*' and `xgate-*' from `not-target' list. Add `m6811-*' and
`m68hc11-*' to `not-target' list.
* testsuite/binutils-all/objcopy.exp: Switch between sources for
`strip-13'.
2018-04-05 Maciej W. Rozycki <macro@mips.com>
* testsuite/binutils-all/strip-13.s: Use 143 (0x8f) rather than
241 (0xf1) for the relocation number and RELA addend.
* testsuite/binutils-all/strip-13.d: Remove `hppa*-*' from the
`not-target' list.
2018-04-04 John David Anglin <danglin@gcc.gnu.org>
* MAINTAINERS: Update my e-mail address.
2018-04-04 Nick Clifton <nickc@redhat.com>
* MAINTAINERS: Move Jason Eckhardt to past maintainers section.
2018-03-23 Nick Clifton <nickc@redhat.com>
* readelf.c (get_symbol_for_build_attribute): Skip ARM mapping
symbols.
(print_gnu_build_attribute_description): If no file start symbol
could be found, look for one two bytes into the file.
* testsuite/binutils-all/note-4-64.s: Set the address of the file
start symbol to two bytes into the file.
* testsuite/binutils-all/note-4-32.s: Likewise.
2018-03-21 H.J. Lu <hongjiu.lu@intel.com>
* readelf.c (process_dynamic_section): Also dump DF_1_KMOD,
DF_1_WEAKFILTER and DF_1_NOCOMMON.
2018-03-20 Nick Clifton <nickc@redhat.com>
* po/es.po: Updated Spanish translation.
* po/ru.po: Updated Russian translation.
2018-03-13 Nick Clifton <nickc@redhat.com>
PR 22957
* stabs.c (pop_binincl): Fail if the file index is off the end of
the stack.
2018-03-13 Nick Clifton <nickc@redhat.com>
PR 22955
* stabs.c (parse_number): Add p_end parameter and use it to check
the validity of the pp parameter. Add checks to prevent walking
off the end of the string buffer.
(parse_stab_string): Likewise.
(parse_stab_type): Likewise.
(parse_stab_type_number): Likewise.
(parse_stab_range_type): Likewise.
(parse_stab_sun_builtin_type): Likewise.
(parse_stab_sun_floating_type): Likewise.
(parse_stab_enum_type): Likewise.
(parse_stab_struct_type): Likewise.
(parse_stab_baseclasses): Likewise.
(parse_stab_struct_fields): Likewise.
(parse_stab_cpp_abbrev): Likewise.
(parse_stab_one_struct_field): Likewise.
(parse_stab_members): Likewise.
(parse_stab_tilde_field): Likewise.
(parse_stab_array_type): Likewise.
* parse_stab: Compute the end of the string and then pass it on to
individual parser functions.
2018-03-07 Paul Pluzhnikov <ppluzhnikov@google.com>
PR binutils/22923
* binutils/readelf.c (get_ver_flags): Expand buffer to avoid
overflow.
2018-03-07 Alan Modra <amodra@gmail.com>
* configure.ac: Add objdump_private_desc_xcoff for rs6000.
* configure: Regenerate.
2018-03-05 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/22911
* objdump.c (is_significant_symbol_name): Return TRUE for all
.plt* sections.
(find_symbol_for_address): Replace linear search with binary
search on dynamic relocations.
2018-03-01 Nick Clifton <nickc@redhat.com>
PR 22905
* dwarf.c (display_debug_ranges): Check that the offset loaded
from the range_entry structure is valid.
2018-03-01 Alan Modra <amodra@gmail.com>
* configure.ac (ALL_LINGUAS): Add sr. Sort.
* configure: Regenerate.
2018-02-27 Nick Clifton <nickc@redhat.com>
* po/pt.po: New Portuguese translation.
* configure.ac (ALL_LINGUAS): Add pt.
* configure: Regenerate.
2018-02-27 Nick Clifton <nickc@redhat.com>
PR 22875
* objcopy.c (copy_object): Check the error status after marking
symbols used in relocations.
* testsuite/binutils-all/strip-13.s: New test source file.
* testsuite/binutils-all/strip-13.s: New test driver file.
* testsuite/binutils-all/objcopy.exp: Run the new test.
2018-02-26 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/mips/mips-reginfo-n32.d,
* testsuite/binutils-all/mips/mips-reginfo.d: Update.
2018-02-23 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/mips/mips-reginfo-n32.d,
* testsuite/binutils-all/mips/mips-reginfo.d: Update.
2018-02-20 Ronald Hoogenboom <hoogenboom30@zonnet.nl>
* doc/binutils.texi (objcopy): Add missing closing square
parenthesis to listing of objcopy's command line options.
2018-02-19 Matthias Klose <doko@debian.org>
* strings.c (long_options): Include-all-whitespace does not take
an extra agument.
2018-02-13 Alan Modra <amodra@gmail.com>
PR 22836
* testsuite/binutils-all/group-7.s,
* testsuite/binutils-all/group-7a.d,
* testsuite/binutils-all/group-7b.d,
* testsuite/binutils-all/group-7c.d: New tests.
* testsuite/binutils-all/objcopy.exp: Run them.
2018-02-08 Nick Clifton <nickc@redhat.com>
PR 22802
* dwarf.c (load_separate_debug_file): Return early if the user is
not interested in debug links.
2018-02-06 Nick Clifton <nickc@redhat.com>
PR 22793
* readelf.c (find_section): Replace assertion with test and return
of NULL.
(find_section_by_address): Add test of section header table
existance.
(find_section_by_type): Likewise.
(find_section_in_set): Likewise.
2018-02-05 Maciej W. Rozycki <macro@mips.com>
* testsuite/binutils-all/mips/mips-reginfo.d: New test.
* testsuite/binutils-all/mips/mips-reginfo-n32.d: New test.
* testsuite/binutils-all/mips/mips-reginfo.s: New test source.
* testsuite/binutils-all/mips/mips.exp: Run the new tests.
2018-02-05 Maciej W. Rozycki <macro@mips.com>
* testsuite/config/default.exp (binutils_run): Document
`binutils_run_status'.
* testsuite/lib/utils-lib.exp (default_binutils_run): Likewise,
and set it.
(run_dump_test): Add `error', `error_output', `warning' and
`warning_output' options. Update documentation accordingly.
2018-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
* dwarf.c (dwarf_regnames_riscv): New register name table.
(init_dwarf_regnames_riscv): New function.
(init_dwarf_regnames): Add call to initialise RiscV register
names.
* dwarf.h (init_dwarf_regnames_riscv): Declare.
* objdump.c (dump_dwarf): Add call to initialise RiscV register
names.
2018-02-01 Alan Modra <amodra@gmail.com>
PR 22769
* objdump.c (load_specific_debug_section): Check for overflow
when adding one to section size for a string section terminator.
2018-01-30 Nick Clifton <nickc@redhat.com>
PR 22734
* doc/binutils.texi (nm): Update description to point out that
zero-initialized values can also be shown as type B, b, S or s
since they can be stored in the BSS section.
2018-01-30 Alan Modra <amodra@gmail.com>
* objcopy.c (merge_gnu_build_notes): Use (bfd_vma) -1 as
"artificially large" end address.
2018-01-28 Nick Clifton <nickc@redhat.com>
* README-how-to-make-a-release: Add note about checking gpg key
and the results of gnupload.
2018-01-27 Nick Clifton <nickc@redhat.com>
* README-how-to-make-a-release: Add details on how to actually
make the release.
2018-01-26 Nick Clifton <nickc@redhat.com>
* README-how-to-make-a-release: Add more details on updating
version numbers.
2018-01-22 Maciej W. Rozycki <macro@mips.com>
* doc/binutils.texi (objcopy): Fix a typo in `--rename-section'
option description.
2018-01-22 Maciej W. Rozycki <macro@mips.com>
* MAINTAINERS: Update my company e-mail address.
2018-01-22 Nick Clifton <nickc@redhat.com>
* po/sv.po: Updated Swedish translation.
2018-01-18 Nick Clifton <nickc@redhat.com>
* po/bg.po: Updated Bulgarian translation.
2018-01-16 Joel Brobecker <brobecker@adacore.com>
* README-how-to-make-a-release: Add reminder to update the
branch name in gdbadmin's crontab on sourceware.
2018-01-16 Joel Brobecker <brobecker@adacore.com>
* README-how-to-make-a-release: Remove trailing spaces.
2018-01-16 Nick Clifton <nickc@redhat.com>
* po/fr.po: Updated French translation.
2018-01-15 Nick Clifton <nickc@redhat.com>
* po/uk.po: Updated Ukranian translation.
2018-01-13 Nick Clifton <nickc@redhat.com>
* README-how-to-make-a-release: Update notes.
* po/binutils.pot: Regenerated.
2018-01-13 Nick Clifton <nickc@redhat.com>
* configure: Regenerate.
2018-01-13 Nick Clifton <nickc@redhat.com>
2.30 branch created.
* NEWS: Add marker for 2.30.
2018-01-12 Nick Clifton <nickc@redhat.com>
* README-how-to-make-a-release: Add notes on how to make the
branch and prelease snapshot.
* BRANCHES: Add binutils-2_29-branch.
2018-01-10 Nick Clifton <nickc@redhat.com>
* MAINTAINERS: Note that it is now the configure.ac file and not
the configure.in file that needs to be kept in sync with gcc.
Add a note about sending patches for libiberty to gcc.
2018-01-03 Nick Clifton <nickc@redhat.com>
* objcopy.c (merge_gnu_build_notes): Add cast to maximum address
constants.
2018-01-03 Nick Clifton <nickc@redhat.com>
* objcopy.c (objcopy_internal_note): New structure.
(gap_exists): New function.
(is_open_note): New function.
(is_func_note): New function.
(is_64bit): New function.
(merge_gnu_build_notes): Handle v3 notes. Do not merge
if there are relocations against the notes.
* readelf.c (get_note_type): Use short names for build attribute
notes.
(print_symbol_for_build_attribute): Rename to
get_symbol_for_build_attribute. Returns the found symbol rather
than printing it.
(print_gnu_build_attribute_description): Maintain address ranges
for function notes as well as global notes. Handle v3 notes.
(print_gnu_build_attribute_name): Use more space for printing the
name in wide mode.
* testsuite/binutils-all/note-2-32.s: Use .dc.l instead of .word.
Eliminate symbol references in order to remove the need for
relocations.
* testsuite/binutils-all/note-2-64.s: Likewise.
* testsuite/binutils-all/note-3-32.s: Add a size to the note_1
symbol.
* testsuite/binutils-all/note-3-64.s: Likewise.
* testsuite/binutils-all/mips/mips-note-2r-n32.d: Update expected
output.
* testsuite/binutils-all/mips/mips-note-2r-n64.d: Likewise.
* testsuite/binutils-all/mips/mips-note-2r.d: Likewise.
* testsuite/binutils-all/note-2-32.d: Likewise.
* testsuite/binutils-all/note-2-64.d: Likewise.
* testsuite/binutils-all/note-3-32.d: Likewise.
* testsuite/binutils-all/note-3-64.d: Likewise.
* testsuite/binutils-all/note-4-64.s: New test. Checks v3 notes.
* testsuite/binutils-all/note-4-32.s: New test.
* testsuite/binutils-all/note-4-64.d: New test result file.
* testsuite/binutils-all/note-4-32.d: New test result file.
2018-01-03 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2017
Copyright (C) 2018 Free Software Foundation, Inc.
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.
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
Reference in New Issue View Git Blame Copy Permalink