2017-05-15 15:17:29 +02:00
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2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
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* elf/common.h (NT_ARC_V2): New macro definitions.
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xtensa: fix PR ld/25861
Introduce new relaxations XTENSA_PDIFF{8,16,32} for positive differences
(subtracted symbol precedes diminished symbol) and XTENSA_NDIFF{8,16,32}
for negative differences (subtracted symbol follows diminished symbol).
Don't generate XTENSA_DIFF relocations in the assembler, generate
XTENSA_PDIFF or XTENSA_NDIFF based on relative symbol position.
Handle XTENSA_DIFF in BFD for compatibility with old object files.
Handle XTENSA_PDIFF and XTENSA_NDIFF in BFD, treating difference value
as unsigned.
2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
bfd/
* bfd-in2.h: Regenerated.
* elf32-xtensa.c (elf_howto_table): New entries for
R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
(elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
(relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
R_XTENSA_NDIFF{8,16,32}.
* libbfd.h (bfd_reloc_code_real_names): Add names for
BFD_RELOC_XTENSA_PDIFF{8,16,32} and
BFD_RELOC_XTENSA_NDIFF{8,16,32}.
* reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
binutils/
* readelf.c (is_none_reloc): Recognize
BFD_RELOC_XTENSA_PDIFF{8,16,32} and
BFD_RELOC_XTENSA_NDIFF{8,16,32}.
gas/
* config/tc-xtensa.c (md_apply_fix): Replace
BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
BFD_RELOC_XTENSA_PDIFF{8,16,32} and
BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
* testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
include/
* elf/xtensa.h (elf_xtensa_reloc_type): New entries for
R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
ld/
* testsuite/ld-xtensa/relax-loc.d: New test definition.
* testsuite/ld-xtensa/relax-loc.s: New test source.
* testsuite/ld-xtensa/xtensa.exp (relax-loc): New test.
2020-04-20 04:04:41 +02:00
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2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
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PR ld/25861
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* elf/xtensa.h (elf_xtensa_reloc_type): New entries for
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R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
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2020-04-21 03:36:53 +02:00
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2020-04-21 Alan Modra <amodra@gmail.com>
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* elf/sh.h (STO_SH5_ISA32, SHF_SH5_ISA32, SHF_SH5_ISA32_MIXED),
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(SHT_SH5_CR_SORTED, STT_DATALABEL): Delete.
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2020-04-15 15:25:08 +02:00
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2020-04-10 Fangrui Song <maskray@google.com>
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PR binutils/24613
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* bfdlink.h (enum report_method): Delete RM_GENERATE_WARNING and
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RM_GENERATE_ERROR. Add RM_DIAGNOSE.
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(struct bfd_link_info): Add warn_unresolved_syms.
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Fixes for the magic number used in PDP11 AOUT binaries.
PR ld/25677
include * aout/aout64.h (N_DATADDR): Add IMAGIC case.
bfd * pdp11.c: Add implementation of --imagic option.
(adjust_o_magic): Fix objcopy --extract-symbol test.
* libaout.h (enum aout_magic): Add i_magic.
ld * emulparams/pdp11.sh (SCRIPT_NAME): Change to pdp11.
(EXTRA_EM_FILE): New, add emulation file pdp11.
* scripttempl/pdp11.sc: New, derived from aout.sc without
irrelevant input sections.
* emultempl/pdp11.em (_add_options, _handle_option)
(_list_options): New. Add options -z, --imagic for pdp11-aout.
(_before_parse): Make --omagic be default instead of --nmagic.
(_get_script): Modify special-case linker script for --imagic.
* lexsup.c (parse_args): Explictly set config.text_read_only for -n.
* ld.texi (Options): Add documentation of PDP11-specific options.
(Options): Fix unrelated typo to --no-compact-branches.
* gen-doc.texi: @set PDP11.
* testsuite/ld-pdp11/pdp11.exp: New, start pdp11 testing.
* testsuite/ld-pdp11/sections.s: New, source for options tests.
* testsuite/ld-pdp11/imagic.d: New, test --imagic format.
* testsuite/ld-pdp11/imagicz.d: New, test -z (imagic) format.
* testsuite/ld-pdp11/nmagic.d: New, test --nmagic format.
* testsuite/ld-pdp11/omagic.d: New, test --omagic format.
2020-04-14 15:41:27 +02:00
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2020-04-14 Stephen Casner <casner@acm.org>
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PR ld/25677
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* aout/aout64.h (N_DATADDR): Add IMAGIC case.
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coff-go32-exe: support variable-length stubs
The stub size in GO32 executables has historically been fixed at 2048
bytes, due to hardcoded limitations in bfd. Recent patches to djgpp by
Stas Sergeev (CC'd) have pushed the stub right up to this limit, so if
any further expansion is desired, this must first be patched in bfd.
This series includes three patches: The first changes the meaning of
the bfd->origin field slightly, so that target code can use this to
specify an offset into the file where the actual bfd is located.
The second patch then uses this to enable support for variable-sized
stubs in the coff-go32-exe format.
The final patch is only a cleanup, it normalizes function and variable
names in coff-stgo32.c so that they all begin with the same prefix.
bfd * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
bfd->origin to file offset.
* bfdwin.c (bfd_get_file_window): Likewise.
* bfd.c: Clarify the use of the bfd->origin field.
* bfd-in2.h: Regenerate.
* coff-i386.c: Don't include go32exe.h. Allow overriding
coff_write_object_contents via COFF_WRITE_CONTENTS.
* coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
(go32exe_write_object_contents): New functions.
(go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
(COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
(create_go32_stub): Remove check for 2k size limit. Read stub
from go32exe_temp_stub if present.
(go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
copy variable-length stub.
(go32_check_format): Read stub to go32exe_temp_stub, set
origin, return go32exe_cleanup.
(adjust_filehdr_in_post, adjust_filehdr_out_pre)
(adjust_filehdr_out_post, adjust_scnhdr_in_post)
(adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
(adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
Remove functions and their associated #defines.
* coffcode.h (coff_mkobject_hook): Remove stub copying code.
* libcoff-in.h: (struct coff_tdata): New field stub_size.
Rename field go32stub to stub.
* libcoff.h: Regenerate.
* coff-stgo32.c (go32_check_format): Rename to...
(go32exe_check_format): ...this.
(go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
(go32exe_copy_private_bfd_data): ...this.
(stub_bytes): Rename to...
(go32exe_default_stub): ...this.
(create_go32_stub): Rename to...
(go32exe_create_stub): ...this.
* coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
when possible.
include * coff/go32exe.h: Remove file.
* coff/internal.h (struct internal_filehdr): Remove field
go32stub. Remove flag F_GO32STUB.
2020-04-02 15:31:43 +02:00
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2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
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* coff/go32exe.h: Remove file.
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* coff/internal.h (struct internal_filehdr): Remove field
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go32stub. Remove flag F_GO32STUB.
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2020-04-01 11:36:11 +02:00
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2020-04-01 Martin Liska <mliska@suse.cz>
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Maciej W. Rozycki <macro@linux-mips.org>
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PR lto/94249
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* plugin-api.h: Fix a typo.
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2020-03-12 10:48:39 +01:00
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2020-03-30 Nelson Chu <nelson.chu@sifive.com>
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* opcode/riscv-opc.h: Update CSR to 1.11.
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2020-03-26 17:48:28 +01:00
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2020-03-26 John Baldwin <jhb@FreeBSD.org>
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* elf/common.h (AT_FREEBSD_BSDFLAGS): Define.
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2020-03-24 11:40:10 +01:00
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2020-03-24 Martin Liska <mliska@suse.cz>
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PR lto/94249
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* plugin-api.h: Add more robust endianess detection.
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2020-03-21 08:09:02 +01:00
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2020-03-21 Martin Liska <mliska@suse.cz>
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* plugin-api.h (enum ld_plugin_symbol_type): Remove
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comma after last value of an enum.
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* lto-symtab.h (enum gcc_plugin_symbol_type): Likewise.
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2020-03-19 16:55:59 +01:00
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2020-03-19 Martin Liska <mliska@suse.cz>
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* lto-symtab.h (enum gcc_plugin_symbol_type): New.
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(enum gcc_plugin_symbol_section_kind): Likewise.
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2020-03-19 Martin Liska <mliska@suse.cz>
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* plugin-api.h (struct ld_plugin_symbol): Split
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int def into 4 char fields.
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(enum ld_plugin_symbol_type): New.
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(enum ld_plugin_symbol_section_kind): New.
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(enum ld_plugin_tag): Add LDPT_ADD_SYMBOLS_V2.
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2020-03-13 23:37:10 +01:00
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2020-03-13 Kamil Rytarowski <n54@gmx.com>
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* elf/common.h (NT_NETBSDCORE_LWPSTATUS): New define.
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2020-03-13 Kamil Rytarowski <n54@gmx.com>
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2020-03-13 21:27:40 +01:00
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* elf/common.h (NT_NETBSDCORE_AUXV): New define.
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2019-11-25 09:55:37 +01:00
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2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
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* bfdlink.h (bfd_link_info): Add non_contiguous_regions and
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non_contiguous_regions_warnings fields.
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2020-03-02 21:17:00 +01:00
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2020-03-13 Christian Eggers <ceggers@gmx.de>
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* bfdlink.h (struct bfd_link_order): Add unit (bytes/octets) to
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offset and size members.
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* elf/internal.h (struct elf_internal_phdr): Likewise for
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p_align member.
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(struct elf_segment_map): Likewise for p_paddr and p_size
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members
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2020-03-02 21:11:00 +01:00
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2020-03-13 Christian Eggers <ceggers@gmx.de>
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* elf/internal.h (struct elf_internal_phdr): Add unit (octets)
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to several member field comments.
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(Elf_Internal_Shdr): likewise.
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2020-03-10 08:22:01 +01:00
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2020-03-10 Alan Modra <amodra@gmail.com>
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* som/aout.h (SOM_AUX_ID_MANDATORY, SOM_SPACE_IS_LOADABLE),
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(SOM_SYMBOL_HIDDEN, SOM_SYMBOL_HAS_LONG_RETURN): Use 1u << 31.
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* som/lst.h (LST_SYMBOL_HIDDEN): Likewise.
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2020-03-03 14:13:53 +01:00
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2020-03-03 Luis Machado <luis.machado@linaro.org>
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* elf/common.h (AT_L1I_CACHESIZE, AT_L1I_CACHEGEOMETRY)
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(AT_L1D_CACHESIZE, AT_L1D_CACHEGEOMETRY, AT_L2_CACHESIZE)
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(AT_L2_CACHEGEOMETRY, AT_L3_CACHESIZE, AT_L3_CACHEGEOMETRY)
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(AT_MINSIGSTKSZ): New defines, imported from glibc.
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2020-02-19 20:01:51 +01:00
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2020-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
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Import from gcc mainline:
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2020-02-05 Andrew Burgess <andrew.burgess@embecosm.com>
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* hashtab.h (htab_remove_elt): Make a parameter const.
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(htab_remove_elt_with_hash): Likewise.
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RISC-V: Support the ISA-dependent CSR checking.
According to the riscv privilege spec, some CSR are only valid when rv32 or
the specific extension is set. We extend the DECLARE_CSR and DECLARE_CSR_ALIAS
to record more informaton we need, and then check whether the CSR is valid
according to these information. We report warning message when the CSR is
invalid, so we have a choice between error and warning by --fatal-warnings
option. Also, a --no-warn/-W option is used to turn the warnings off, if
people don't want the warnings.
gas/
* config/tc-riscv.c (enum riscv_csr_class): New enum. Used to decide
whether or not this CSR is legal in the current ISA string.
(struct riscv_csr_extra): New structure to hold all extra information
of CSR.
(riscv_init_csr_hash): New function. According to the DECLARE_CSR and
DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
Call hash_reg_name to insert CSR address into reg_names_hash.
(md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
(reg_csr_lookup_internal, riscv_csr_class_check): New functions.
Decide whether the CSR is valid according to the csr_extra_hash.
(init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
not a boolean. This is same as riscv_init_csr_hash, so keep the
consistent usage.
* testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
* testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
* testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
f-ext CSR are not allowed.
* testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
* testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
source file is `priv-reg.s`, and the ISA is rv64if, so the
rv32-only CSR are not allowed.
* testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
include/
* opcode/riscv-opc.h: Extend DECLARE_CSR and DECLARE_CSR_ALIAS to
record riscv_csr_class.
opcodes/
* riscv-dis.c (print_insn_args): Updated since the DECLARE_CSR is changed.
gdb/
* riscv-tdep.c: Updated since the DECLARE_CSR is changed.
* riscv-tdep.h: Likewise.
* features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
rv32-only CSR.
* features/riscv/64bit-csr.xml: Regernated.
binutils/
* dwarf.c: Updated since the DECLARE_CSR is changed.
2020-02-12 11:18:49 +01:00
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|
2020-02-20 Nelson Chu <nelson.chu@sifive.com>
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* opcode/riscv-opc.h: Extend DECLARE_CSR and DECLARE_CSR_ALIAS to
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record riscv_csr_class.
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[binutils][arm] arm support for ARMv8.m Custom Datapath Extension
This patch is part of a series that adds support for the Armv8.m
ARMv8.m Custom Datapath Extension to binutils.
This patch introduces the Custom Instructions Class 1/2/3 (Single/
Dual, Accumulator/Non-accumulator varianats) to the arm backend.
The following Custom Instructions are added: cx1, cx1a,
cx1d, cx1da, cx2, cx2a, cx2d, cx2da, cx3, cx3a, cx3d, cx3da.
Specification can be found at
https://developer.arm.com/docs/ddi0607/latest
This patch distinguishes between enabling CDE for different coprocessor
numbers by defining multiple architecture flags. This means that the
parsing of the architecture extension flags is kept entirely in the
existing code path.
We introduce a new IT block state to indicate the behaviour of these
instructions. This new state allows being used in an IT block or
outside an IT block, but does not allow the instruction to be used
inside a VPT block.
We need this since the CX*A instruction versions can be used in IT
blocks, but they aren't to have the conditional suffixes on them. Hence
we need to mark an instruction as allowed in either position.
We also need a new flag to objdump, in order to determine whether to
disassemble an instruction as CDE related or not.
Successfully regression tested on arm-none-eabi, and arm-wince-pe.
gas/ChangeLog:
2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
Matthew Malcomson <matthew.malcomson@arm.com>
* config/tc-arm.c (arm_ext_cde*): New feature sets for each
CDE coprocessor that can be enabled.
(enum pred_instruction_type): New pred type.
(BAD_NO_VPT): New error message.
(BAD_CDE): New error message.
(BAD_CDE_COPROC): New error message.
(enum operand_parse_code): Add new immediate operands.
(parse_operands): Account for new immediate operands.
(check_cde_operand): New.
(cde_coproc_enabled): New.
(cde_coproc_pos): New.
(cde_handle_coproc): New.
(cxn_handle_predication): New.
(do_custom_instruction_1): New.
(do_custom_instruction_2): New.
(do_custom_instruction_3): New.
(do_cx1): New.
(do_cx1a): New.
(do_cx1d): New.
(do_cx1da): New.
(do_cx2): New.
(do_cx2a): New.
(do_cx2d): New.
(do_cx2da): New.
(do_cx3): New.
(do_cx3a): New.
(do_cx3d): New.
(do_cx3da): New.
(handle_pred_state): Define new IT block behaviour.
(insns): Add newn CX*{,d}{,a} instructions.
(CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
Define new cdecp extension strings.
* doc/c-arm.texi: Document new cdecp extension arguments.
* testsuite/gas/arm/cde-scalar.d: New test.
* testsuite/gas/arm/cde-scalar.s: New test.
* testsuite/gas/arm/cde-warnings.d: New test.
* testsuite/gas/arm/cde-warnings.l: New test.
* testsuite/gas/arm/cde-warnings.s: New test.
* testsuite/gas/arm/cde.d: New test.
* testsuite/gas/arm/cde.s: New test.
include/ChangeLog:
2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
Matthew Malcomson <matthew.malcomson@arm.com>
* opcode/arm.h (ARM_EXT2_CDE): New extension macro.
(ARM_EXT2_CDE0): New extension macro.
(ARM_EXT2_CDE1): New extension macro.
(ARM_EXT2_CDE2): New extension macro.
(ARM_EXT2_CDE3): New extension macro.
(ARM_EXT2_CDE4): New extension macro.
(ARM_EXT2_CDE5): New extension macro.
(ARM_EXT2_CDE6): New extension macro.
(ARM_EXT2_CDE7): New extension macro.
opcodes/ChangeLog:
2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
Matthew Malcomson <matthew.malcomson@arm.com>
* arm-dis.c (struct cdeopcode32): New.
(CDE_OPCODE): New macro.
(cde_opcodes): New disassembly table.
(regnames): New option to table.
(cde_coprocs): New global variable.
(print_insn_cde): New
(print_insn_thumb32): Use print_insn_cde.
(parse_arm_disassembler_options): Parse coprocN args.
2020-02-10 17:38:00 +01:00
|
|
|
|
2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
|
|
|
|
|
|
Matthew Malcomson <matthew.malcomson@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* opcode/arm.h (ARM_EXT2_CDE): New extension macro.
|
|
|
|
|
|
(ARM_EXT2_CDE0): New extension macro.
|
|
|
|
|
|
(ARM_EXT2_CDE1): New extension macro.
|
|
|
|
|
|
(ARM_EXT2_CDE2): New extension macro.
|
|
|
|
|
|
(ARM_EXT2_CDE3): New extension macro.
|
|
|
|
|
|
(ARM_EXT2_CDE4): New extension macro.
|
|
|
|
|
|
(ARM_EXT2_CDE5): New extension macro.
|
|
|
|
|
|
(ARM_EXT2_CDE6): New extension macro.
|
|
|
|
|
|
(ARM_EXT2_CDE7): New extension macro.
|
|
|
|
|
|
|
2020-02-07 15:53:46 +01:00
|
|
|
|
2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25469
|
|
|
|
|
|
* coff/internal.h (R_IMM16BE): Define.
|
|
|
|
|
|
* elf/z80.h (EF_Z80_MACH_Z80N): Define.
|
|
|
|
|
|
(R_Z80_16_BE): New reloc.
|
|
|
|
|
|
|
2020-02-03 23:00:22 +01:00
|
|
|
|
2020-02-04 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* opcode/d30v.h (struct pd_reg): Make value field unsigned.
|
|
|
|
|
|
|
2020-01-15 19:50:31 +01:00
|
|
|
|
2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
|
|
|
|
|
|
|
|
|
|
|
|
* coff/internal.h (PE_IMAGE_DEBUG_TYPE_VC_FEATURE)
|
|
|
|
|
|
(PE_IMAGE_DEBUG_TYPE_POGO, PE_IMAGE_DEBUG_TYPE_ILTCG)
|
|
|
|
|
|
(PE_IMAGE_DEBUG_TYPE_MPX, PE_IMAGE_DEBUG_TYPE_REPRO): Add.
|
|
|
|
|
|
|
2020-01-18 14:50:25 +01:00
|
|
|
|
2020-01-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
Binutils 2.34 branch created.
|
|
|
|
|
|
|
Update libiberty sources with changes in the gcc mainline.
+2020-01-01 Jakub Jelinek <jakub@redhat.com>
+
+ Update copyright years.
+
+2019-12-06 Tim Ruehsen <tim.ruehsen@gmx.de>
+
+ * make-relative-prefix.c (split_directories):
+ Return early on empty 'name'
+
+2019-11-16 Tim Ruehsen <tim.ruehsen@gmx.de>
+
+ * cp-demangle.c (d_print_init): Remove const from 4th param.
+ (cplus_demangle_fill_name): Initialize d->d_counting.
+ (cplus_demangle_fill_extended_operator): Likewise.
+ (cplus_demangle_fill_ctor): Likewise.
+ (cplus_demangle_fill_dtor): Likewise.
+ (d_make_empty): Likewise.
+ (d_count_templates_scopes): Remobe const from 3rd param,
+ Return on dc->d_counting > 1,
+ Increment dc->d_counting.
+ * cp-demint.c (cplus_demangle_fill_component): Initialize d->d_counting.
+ (cplus_demangle_fill_builtin_type): Likewise.
+ (cplus_demangle_fill_operator): Likewise.
+
+2019-11-16 Eduard-Mihai Burtescu <eddyb@lyken.rs>
+
+ * cplus-dem.c (cplus_demangle): Use rust_demangle directly.
+ (rust_demangle): Remove.
+ * rust-demangle.c (is_prefixed_hash): Rename to is_legacy_prefixed_hash.
+ (parse_lower_hex_nibble): Rename to decode_lower_hex_nibble.
+ (parse_legacy_escape): Rename to decode_legacy_escape.
+ (rust_is_mangled): Remove.
+ (struct rust_demangler): Add.
+ (peek): Add.
+ (next): Add.
+ (struct rust_mangled_ident): Add.
+ (parse_ident): Add.
+ (rust_demangle_sym): Remove.
+ (print_str): Add.
+ (PRINT): Add.
+ (print_ident): Add.
+ (rust_demangle_callback): Add.
+ (struct str_buf): Add.
+ (str_buf_reserve): Add.
+ (str_buf_append): Add.
+ (str_buf_demangle_callback): Add.
+ (rust_demangle): Add.
+ * rust-demangle.h: Remove.
+
+2019-11-15 Miguel Saldivar <saldivarcher@gmail.com>
+
+ * testsuite/demangle-expected: Fix test.
+
+2019-11-04 Kamlesh Kumar <kamleshbhalui@gmail.com>
+
+ * cp-demangle.c (d_expr_primary): Handle
+ nullptr demangling.
+ * testsuite/demangle-expected: Added test.
+
+2019-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
+
+ * cp-demangle.c (d_number): Avoid signed int overflow.
+
+2019-10-28 Miguel Saldivar <saldivarcher@gmail.com>
+
+ * cp-demangle.c (d_print_mod): Add a space before printing `complex`
+ and `imaginary`, as opposed to after.
+ * testsuite/demangle-expected: Adjust test.
+
+2019-10-03 Eduard-Mihai Burtescu <eddyb@lyken.rs>
+
+ * rust-demangle.c (looks_like_rust): Remove.
+ (rust_is_mangled): Don't check escapes.
+ (is_prefixed_hash): Allow 0-9a-f permutations.
+ (rust_demangle_sym): Don't bail on unknown escapes.
+ * testsuite/rust-demangle-expected: Update 'main::$99$' test.
+
+2019-09-03 Eduard-Mihai Burtescu <eddyb@lyken.rs>
+
+ * rust-demangle.c (unescape): Remove.
+ (parse_lower_hex_nibble): New function.
+ (parse_legacy_escape): New function.
+ (is_prefixed_hash): Use parse_lower_hex_nibble.
+ (looks_like_rust): Use parse_legacy_escape.
+ (rust_demangle_sym): Use parse_legacy_escape.
+ * testsuite/rust-demangle-expected: Add 'llv$u6d$' test.
+
+2019-08-27 Martin Liska <mliska@suse.cz>
+
+ PR lto/91478
+ * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections):
+ First find a WEAK HIDDEN symbol in symbol table that will be
+ preserved. Later, use the symbol name for all removed symbols.
+
+2019-08-12 Martin Liska <mliska@suse.cz>
+
+ * Makefile.in: Add filedescriptor.c.
+ * filedescriptor.c: New file.
+ * lrealpath.c (is_valid_fd): Remove.
diff --git a/libiberty/Makefile.in b/libiberty/Makefile.in
index 0be45b4ae8..fe738d0db4 100644
--- a/libiberty/Makefile.in
+++ b/libiberty/Makefile.in
@@ -1,7 +1,7 @@
# Makefile for the libiberty library.
# Originally written by K. Richard Pixley <rich@cygnus.com>.
#
-# Copyright (C) 1990-2019 Free Software Foundation, Inc.
+# Copyright (C) 1990-2020 Free Software Foundation, Inc.
#
# This file is part of the libiberty library.
# Libiberty is free software; you can redistribute it and/or
@@ -127,7 +127,7 @@ CFILES = alloca.c argv.c asprintf.c atexit.c \
calloc.c choose-temp.c clock.c concat.c cp-demangle.c \
cp-demint.c cplus-dem.c crc32.c \
d-demangle.c dwarfnames.c dyn-string.c \
- fdmatch.c ffs.c fibheap.c filename_cmp.c floatformat.c \
+ fdmatch.c ffs.c fibheap.c filedescriptor.c filename_cmp.c floatformat.c \
fnmatch.c fopen_unlocked.c \
getcwd.c getopt.c getopt1.c getpagesize.c getpwd.c getruntime.c \
gettimeofday.c \
@@ -171,6 +171,7 @@ REQUIRED_OFILES = \
./cp-demint.$(objext) ./crc32.$(objext) ./d-demangle.$(objext) \
./dwarfnames.$(objext) ./dyn-string.$(objext) \
./fdmatch.$(objext) ./fibheap.$(objext) \
+ ./filedescriptor.$(objext) \
./filename_cmp.$(objext) ./floatformat.$(objext) \
./fnmatch.$(objext) ./fopen_unlocked.$(objext) \
./getopt.$(objext) ./getopt1.$(objext) ./getpwd.$(objext) \
@@ -756,6 +757,17 @@ $(CONFIGURED_OFILES): stamp-picdir stamp-noasandir
else true; fi
$(COMPILE.c) $(srcdir)/fibheap.c $(OUTPUT_OPTION)
+./filedescriptor.$(objext): $(srcdir)/filedescriptor.c config.h $(INCDIR)/ansidecl.h \
+ $(INCDIR)/libiberty.h
+ if [ x"$(PICFLAG)" != x ]; then \
+ $(COMPILE.c) $(PICFLAG) $(srcdir)/filedescriptor.c -o pic/$@; \
+ else true; fi
+ if [ x"$(NOASANFLAG)" != x ]; then \
+ $(COMPILE.c) $(PICFLAG) $(NOASANFLAG) $(srcdir)/filedescriptor.c -o noasan/$@; \
+ else true; fi
+ $(COMPILE.c) $(srcdir)/filedescriptor.c $(OUTPUT_OPTION)
+
+
./filename_cmp.$(objext): $(srcdir)/filename_cmp.c config.h $(INCDIR)/ansidecl.h \
$(INCDIR)/filenames.h $(INCDIR)/hashtab.h \
$(INCDIR)/safe-ctype.h
diff --git a/libiberty/_doprnt.c b/libiberty/_doprnt.c
index d44dc415ed..a739f4304f 100644
--- a/libiberty/_doprnt.c
+++ b/libiberty/_doprnt.c
@@ -1,5 +1,5 @@
/* Provide a version of _doprnt in terms of fprintf.
- Copyright (C) 1998-2019 Free Software Foundation, Inc.
+ Copyright (C) 1998-2020 Free Software Foundation, Inc.
Contributed by Kaveh Ghazi (ghazi@caip.rutgers.edu) 3/29/98
This program is free software; you can redistribute it and/or modify it
diff --git a/libiberty/argv.c b/libiberty/argv.c
index 6444896f99..8c9794db6a 100644
--- a/libiberty/argv.c
+++ b/libiberty/argv.c
@@ -1,5 +1,5 @@
/* Create and destroy argument vectors (argv's)
- Copyright (C) 1992-2019 Free Software Foundation, Inc.
+ Copyright (C) 1992-2020 Free Software Foundation, Inc.
Written by Fred Fish @ Cygnus Support
This file is part of the libiberty library.
diff --git a/libiberty/asprintf.c b/libiberty/asprintf.c
index 5718682f69..6e38e2234d 100644
--- a/libiberty/asprintf.c
+++ b/libiberty/asprintf.c
@@ -1,6 +1,6 @@
/* Like sprintf but provides a pointer to malloc'd storage, which must
be freed by the caller.
- Copyright (C) 1997-2019 Free Software Foundation, Inc.
+ Copyright (C) 1997-2020 Free Software Foundation, Inc.
Contributed by Cygnus Solutions.
This file is part of the libiberty library.
diff --git a/libiberty/choose-temp.c b/libiberty/choose-temp.c
index 72c1b710bd..49a2faaa51 100644
--- a/libiberty/choose-temp.c
+++ b/libiberty/choose-temp.c
@@ -1,5 +1,5 @@
/* Utility to pick a temporary filename prefix.
- Copyright (C) 1996-2019 Free Software Foundation, Inc.
+ Copyright (C) 1996-2020 Free Software Foundation, Inc.
This file is part of the libiberty library.
Libiberty is free software; you can redistribute it and/or
diff --git a/libiberty/clock.c b/libiberty/clock.c
index a3730714bd..0de74657d0 100644
--- a/libiberty/clock.c
+++ b/libiberty/clock.c
@@ -1,5 +1,5 @@
/* ANSI-compatible clock function.
- Copyright (C) 1994-2019 Free Software Foundation, Inc.
+ Copyright (C) 1994-2020 Free Software Foundation, Inc.
This file is part of the libiberty library. This library is free
software; you can redistribute it and/or modify it under the
diff --git
2020-01-17 15:13:22 +01:00
|
|
|
|
2020-01-17 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Import from gcc mainline:
|
|
|
|
|
|
2019-06-10 Martin Liska <mliska@suse.cz>
|
|
|
|
|
|
|
|
|
|
|
|
* ansidecl.h (ATTRIBUTE_WARN_UNUSED_RESULT): New macro.
|
|
|
|
|
|
* libiberty.h (xmalloc): Use it.
|
|
|
|
|
|
(xrealloc): Likewise.
|
|
|
|
|
|
(xcalloc): Likewise.
|
|
|
|
|
|
(xstrdup): Likewise.
|
|
|
|
|
|
(xstrndup): Likewise.
|
|
|
|
|
|
(xmemdup): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
2019-06-10 Martin Liska <mliska@suse.cz>
|
|
|
|
|
|
|
|
|
|
|
|
* ansidecl.h:
|
|
|
|
|
|
(ATTRIBUTE_RESULT_SIZE_1): Define new macro.
|
|
|
|
|
|
(ATTRIBUTE_RESULT_SIZE_2): Likewise.
|
|
|
|
|
|
(ATTRIBUTE_RESULT_SIZE_1_2): Likewise.
|
|
|
|
|
|
* libiberty.h (xmalloc): Add RESULT_SIZE attribute.
|
|
|
|
|
|
(xrealloc): Likewise.
|
|
|
|
|
|
(xcalloc): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
2019-11-16 Tim Ruehsen <tim.ruehsen@gmx.de>
|
|
|
|
|
|
|
|
|
|
|
|
* demangle.h (struct demangle_component): Add member
|
|
|
|
|
|
d_counting.
|
|
|
|
|
|
|
|
|
|
|
|
2019-11-16 Eduard-Mihai Burtescu <eddyb@lyken.rs>
|
|
|
|
|
|
|
|
|
|
|
|
* demangle.h (rust_demangle_callback): Add.
|
|
|
|
|
|
|
|
|
|
|
|
2019-07-18 Eduard-Mihai Burtescu <eddyb@lyken.rs>
|
|
|
|
|
|
|
|
|
|
|
|
* demangle.h (rust_is_mangled): Move to libiberty/rust-demangle.h.
|
|
|
|
|
|
(rust_demangle_sym): Move to libiberty/rust-demangle.h.
|
|
|
|
|
|
|
2020-01-16 14:50:52 +01:00
|
|
|
|
2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25376
|
|
|
|
|
|
* opcodes/arm.h (FPU_MVE, FPU_MVE_FPU): Move these features to...
|
|
|
|
|
|
(ARM_EXT2_MVE, ARM_EXT2_MVE_FP): ... the CORE_HIGH space.
|
|
|
|
|
|
(ARM_ANY): Redefine to not include any MVE bits.
|
|
|
|
|
|
(ARM_FEATURE_ALL): Removed.
|
|
|
|
|
|
|
2020-01-15 14:17:27 +01:00
|
|
|
|
2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
|
|
|
|
|
|
|
|
|
|
|
|
* opcode/msp430.h (enum msp430_expp_e): New.
|
|
|
|
|
|
(struct msp430_operand_s): Add expp member to struct.
|
|
|
|
|
|
|
2020-01-13 10:16:47 +01:00
|
|
|
|
2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf/arc-cpu.def: Update ARC cpu list.
|
|
|
|
|
|
|
2020-01-12 10:46:22 +01:00
|
|
|
|
2020-01-13 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* opcode/tic4x.h (EXTR): Delete.
|
|
|
|
|
|
(EXTRU, EXTRS, INSERTU, INSERTS): Rewrite without zero/sign
|
|
|
|
|
|
extension using shifts. Do trim INSERTU value to specified bitfield.
|
|
|
|
|
|
|
2020-01-08 21:14:16 +01:00
|
|
|
|
2020-01-10 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* opcode/spu.h: Formatting.
|
|
|
|
|
|
(UNSIGNED_EXTRACT): Use 1u.
|
|
|
|
|
|
(SIGNED_EXTRACT): Don't sign extend with shifts.
|
|
|
|
|
|
(DECODE_INSN_I9a, DECODE_INSN_I9b): Avoid left shift of signed value.
|
|
|
|
|
|
Keep result signed.
|
|
|
|
|
|
(DECODE_INSN_U9a, DECODE_INSN_U9b): Delete.
|
|
|
|
|
|
|
2020-01-07 14:25:15 +01:00
|
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|
|
2020-01-07 Shahab Vahedi <shahab@synopsys.com>
|
|
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|
|
|
|
|
|
|
|
|
* opcode/arc.h (insn_class_t): Add 'LLOCK' and 'SCOND'.
|
|
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|
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|
|
2020-01-02 15:10:40 +01:00
|
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|
2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* coff/internal.h: Add defintions of Z80 reloc names.
|
|
|
|
|
|
|
2020-01-02 13:04:40 +01:00
|
|
|
|
2020-01-02 Christian Biesinger <cbiesinger@google.com>
|
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|
|
* opcode/s12z.h: Undef REG_Y.
|
|
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|
|
2020-01-01 09:22:19 +01:00
|
|
|
|
2020-01-01 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
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|
|
Update year range in copyright notice of all files.
|
|
|
|
|
|
|
2020-01-01 08:37:11 +01:00
|
|
|
|
For older changes see ChangeLog-2019
|
2016-01-01 11:44:31 +01:00
|
|
|
|
|
2020-01-01 08:37:11 +01:00
|
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|
|
Copyright (C) 2020 Free Software Foundation, Inc.
|
2016-01-01 11:44:31 +01:00
|
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|
|
Copying and distribution of this file, with or without modification,
|
|
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|
|
are permitted in any medium without royalty provided the copyright
|
|
|
|
|
|
notice and this notice are preserved.
|
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|
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|
|
Local Variables:
|
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|
|
mode: change-log
|
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|
left-margin: 8
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fill-column: 74
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version-control: never
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End:
|
