2020-05-20 21:18:41 +08:00
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2020-05-21 Alan Modra <amodra@gmail.com>
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* addr2line.c: Replace "if (x) free (x)" with "free (x)" throughout.
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* dlltool.c: Likewise.
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* elfcomm.c: Likewise.
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* rddbg.c: Likewise.
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* readelf.c: Likewise.
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* stabs.c: Likewise.
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* windmc.c: Likewise.
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* windres.c: Likewise.
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* wrstabs.c: Likewise.
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2020-05-21 08:18:35 +08:00
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2020-05-21 Alan Modra <amodra@gmail.com>
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* readelf.c (get_num_dynamic_syms): Bounds check mipsxlat array
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access.
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[PATCH v2 0/9] RISC-V: Support version controling for ISA standard extensions and CSR
1. Remove the -mriscv-isa-version and --with-riscv-isa-version options.
We can still use -march to choose the version for each extensions, so there is
no need to add these.
2. Change the arguments of options from [1p9|1p9p1|...] to [1.9|1.9.1|...].
Unlike the architecture string has specified by spec, ther is no need to do
the same thing for options.
3. Spilt the patches to reduce the burdens of review.
[PATCH 3/7] RISC-V: Support new GAS options and configure options to set ISA versions
to
[PATCH v2 3/9] RISC-V: Support GAS option -misa-spec to set ISA versions
[PATCH v2 4/9] RISC-V: Support configure options to set ISA versions by default.
[PATCH 4/7] RISC-V: Support version checking for CSR according to privilege version.
to
[PATCH v2 5/9] RISC-V: Support version checking for CSR according to privilege spec version.
[PATCH v2 6/9] RISC-V: Support configure option to choose the privilege spec version.
4. Use enum class rather than string to compare the choosen ISA spec in opcodes/riscv-opc.c.
The behavior is same as comparing the choosen privilege spec.
include * opcode/riscv.h: Include "bfd.h" to support bfd_boolean.
(enum riscv_isa_spec_class): New enum class. All supported ISA spec
belong to one of the class
(struct riscv_ext_version): New structure holds version information
for the specific ISA.
* opcode/riscv-opc.h (DECLARE_CSR): There are two version information,
define_version and abort_version. The define_version means which
privilege spec is started to define the CSR, and the abort_version
means which privilege spec is started to abort the CSR. If the CSR is
valid for the newest spec, then the abort_version should be
PRIV_SPEC_CLASS_DRAFT.
(DECLARE_CSR_ALIAS): Same as DECLARE_CSR, but only for the obselete CSR.
* opcode/riscv.h (enum riscv_priv_spec_class): New enum class. Define
the current supported privilege spec versions.
(struct riscv_csr_extra): Add new fields to store more information
about the CSR. We use these information to find the suitable CSR
address when user choosing a specific privilege spec.
binutils * dwarf.c: Updated since DECLARE_CSR is changed.
opcodes * riscv-opc.c (riscv_ext_version_table): The table used to store
all information about the supported spec and the corresponding ISA
versions. Currently, only Zicsr is supported to verify the
correctness of Z sub extension settings. Others will be supported
in the future patches.
(struct isa_spec_t, isa_specs): List for all supported ISA spec
classes and the corresponding strings.
(riscv_get_isa_spec_class): New function. Get the corresponding ISA
spec class by giving a ISA spec string.
* riscv-opc.c (struct priv_spec_t): New structure.
(struct priv_spec_t priv_specs): List for all supported privilege spec
classes and the corresponding strings.
(riscv_get_priv_spec_class): New function. Get the corresponding
privilege spec class by giving a spec string.
(riscv_get_priv_spec_name): New function. Get the corresponding
privilege spec string by giving a CSR version class.
* riscv-dis.c: Updated since DECLARE_CSR is changed.
* riscv-dis.c: Add new disassembler option -Mpriv-spec to dump the CSR
according to the chosen version. Build a hash table riscv_csr_hash to
store the valid CSR for the chosen pirv verison. Dump the direct
CSR address rather than it's name if it is invalid.
(parse_riscv_dis_option_without_args): New function. Parse the options
without arguments.
(parse_riscv_dis_option): Call parse_riscv_dis_option_without_args to
parse the options without arguments first, and then handle the options
with arguments. Add the new option -Mpriv-spec, which has argument.
* riscv-dis.c (print_riscv_disassembler_options): Add description
about the new OBJDUMP option.
ld * testsuite/ld-riscv-elf/attr-merge-arch-01.d: Updated
priv attributes according to the -mpriv-spec option.
* testsuite/ld-riscv-elf/attr-merge-arch-02.d: Likewise.
* testsuite/ld-riscv-elf/attr-merge-arch-03.d: Likewise.
* testsuite/ld-riscv-elf/attr-merge-priv-spec-a.s: Likewise.
* testsuite/ld-riscv-elf/attr-merge-priv-spec-b.s: Likewise.
* testsuite/ld-riscv-elf/attr-merge-priv-spec.d: Likewise.
* testsuite/ld-riscv-elf/attr-merge-stack-align.d: Likewise.
* testsuite/ld-riscv-elf/attr-merge-strict-align-01.d: Likewise.
* testsuite/ld-riscv-elf/attr-merge-strict-align-02.d: Likewise.
* testsuite/ld-riscv-elf/attr-merge-strict-align-03.d: Likewise.
* testsuite/ld-riscv-elf/attr-merge-strict-align-04.d: Likewise.
* testsuite/ld-riscv-elf/attr-merge-strict-align-05.d: Likewise.
bfd * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
get_default_version. It is used to find the default version for
the specific extension.
* elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
default_major_version and default_minor_version. Add new bfd_boolean
parameter *use_default_version. Set it to TRUE if we need to call
the callback rps->get_default_version to find the default version.
(riscv_parse_std_ext): Call rps->get_default_version if we fail to find
the default version in riscv_parsing_subset_version, and then call
riscv_add_subset to add the subset into subset list.
(riscv_parse_prefixed_ext): Likewise.
(riscv_std_z_ext_strtab): Support Zicsr extensions.
* elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
strings rather than characters.
riscv_merge_arch_attr_info): The callback function get_default_version
is only needed for assembler, so set it to NULL int the linker.
* elfxx-riscv.c (riscv_estimate_digit): Remove the static.
* elfxx-riscv.h: Updated.
gas * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
* config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
Static variables which are used to set the ISA extensions. You can
use -march (or ELF build attributes) and -misa-spec to set them,
respectively.
(ext_version_hash): The hash table used to handle the extensions
with versions.
(init_ext_version_hash): Initialize the ext_version_hash according
to riscv_ext_version_table.
(riscv_get_default_ext_version): The callback function of
riscv_parse_subset_t. According to the choosed ISA spec,
get the default version for the specific extension.
(riscv_set_arch): Set the callback function.
(enum options, struct option md_longopts): Add new option -misa-spec.
(md_parse_option): Do not call riscv_set_arch for -march. We will
call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
to set default_isa_spec class.
(riscv_after_parse_args): Call init_ext_version_hash to initialize the
ext_version_hash, and then call riscv_set_arch to set the architecture
with versions according to default_arch_with_ext.
* testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
x extensions.
* testsuite/gas/riscv/attribute-03.d: Likewise.
* testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
already set it's version to 2p1 by march, so no need to use the default
2p2 version. For m-ext, we do not set the version by -march and ELF arch
attribute, so set the default 2p0 to it. For zicsr, it is not defined in
ISA spec 2p2, so set 0p0 to it.
* testsuite/gas/riscv/attribute-10.d: New testcase. The version of
zicsr is 2p0 according to ISA spec 20191213.
* config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
(DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
You can set them by configure options --with-arch and
--with-isa-spec, respectively.
(riscv_set_default_isa_spec): New function used to set the
default ISA spec.
(md_parse_option): Call riscv_set_default_isa_spec rather than
call riscv_get_isa_spec_class directly.
(riscv_after_parse_args): If the -isa-spec is not set, then we
set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
calling riscv_set_default_isa_spec.
* testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
the --with-isa-spec may be set to different ISA spec.
* testsuite/gas/riscv/attribute-02.d: Likewise.
* testsuite/gas/riscv/attribute-03.d: Likewise.
* testsuite/gas/riscv/attribute-04.d: Likewise.
* testsuite/gas/riscv/attribute-05.d: Likewise.
* testsuite/gas/riscv/attribute-06.d: Likewise.
* testsuite/gas/riscv/attribute-07.d: Likewise.
* configure.ac: Add configure options, --with-arch and
--with-isa-spec.
* configure: Regenerated.
* config.in: Regenerated.
* config/tc-riscv.c (default_priv_spec): Static variable which is
used to check if the CSR is valid for the chosen privilege spec. You
can use -mpriv-spec to set it.
(enum reg_class): We now get the CSR address from csr_extra_hash rather
than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
(riscv_init_csr_hashes): Only need to initialize one hash table
csr_extra_hash.
(riscv_csr_class_check): Change the return type to void. Don't check
the ISA dependency if -mcsr-check isn't set.
(riscv_csr_version_check): New function. Check and find the CSR address
from csr_extra_hash, according to default_priv_spec. Report warning
for the invalid CSR if -mcsr-check is set.
(reg_csr_lookup_internal): Updated.
(reg_lookup_internal): Likewise.
(md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
(enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
(md_parse_option): Call riscv_set_default_priv_version to set
default_priv_spec.
(riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
privilege spec to the newest one.
(enum riscv_csr_class, struct riscv_csr_extra): Move them to
include/opcode/riscv.h.
* testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
to check the ISA dependency for CSR, so fix the spec version by adding
-mpriv-spec=1.11.
* testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
version warnings for the test case.
* gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
* gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
* gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
* gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
* gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
* gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
Check whether the CSR is valid when privilege version 1.9 is choosed.
* gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
* gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
Check whether the CSR is valid when privilege version 1.9.1 is choosed.
* gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
* gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
Check whether the CSR is valid when privilege version 1.10 is choosed.
* gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
* gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
Check whether the CSR is valid when privilege version 1.11 is choosed.
* gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
* config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
setting. You can set it by configure option --with-priv-spec.
(riscv_set_default_priv_spec): New function used to set the default
privilege spec.
(md_parse_option): Call riscv_set_default_priv_spec rather than
call riscv_get_priv_spec_class directly.
(riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
calling riscv_set_default_priv_spec.
* testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
the --with-priv-spec may be set to different privilege spec.
* testsuite/gas/riscv/priv-reg.d: Likewise.
* configure.ac: Add configure option --with-priv-spec.
* configure: Regenerated.
* config.in: Regenerated.
* config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
explicit_attr. Set it to TRUE if any ELF attribute is found.
(riscv_set_default_priv_spec): Try to set the default_priv_spec if
the priv attributes are set.
(md_assemble): Set the default_priv_spec according to the priv
attributes when we start to assemble instruction.
(riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
riscv_write_out_attrs. Update the arch and priv attributes. If we
don't set the corresponding ELF attributes, then try to output the
default ones.
(riscv_set_public_attributes): If any ELF attribute or -march-attr
options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
to update the arch and priv attributes.
(s_riscv_attribute): Make sure all arch and priv attributes are set
before any instruction.
* testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
ELF attribute or -march-attr is set. If the priv attributes are not
set, then try to update them by the default setting (-mpriv-spec or
--with-priv-spec).
* testsuite/gas/riscv/attribute-02.d: Likewise.
* testsuite/gas/riscv/attribute-03.d: Likewise.
* testsuite/gas/riscv/attribute-04.d: Likewise.
* testsuite/gas/riscv/attribute-06.d: Likewise.
* testsuite/gas/riscv/attribute-07.d: Likewise.
* testsuite/gas/riscv/attribute-08.d: Likewise.
* testsuite/gas/riscv/attribute-09.d: Likewise.
* testsuite/gas/riscv/attribute-10.d: Likewise.
* testsuite/gas/riscv/attribute-unknown.d: Likewise.
* testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
set by priv attributes must be supported.
* testsuite/gas/riscv/attribute-05.s: Likewise.
* testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
priv attributes according to the -mpriv-spec option.
* testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
* testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
* testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
* testsuite/gas/riscv/priv-reg.d: Removed.
* testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
CSR according to the priv spec 1.9.
* testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
CSR according to the priv spec 1.9.1.
* testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
CSR according to the priv spec 1.10.
* testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
CSR according to the priv spec 1.11.
* config/tc-riscv.c (md_show_usage): Add descriptions about
the new GAS options.
* doc/c-riscv.texi: Likewise.
2020-05-21 00:22:48 +08:00
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2020-05-20 Nelson Chu <nelson.chu@sifive.com>
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* dwarf.c: Updated since DECLARE_CSR is changed.
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2020-05-19 23:47:12 +08:00
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2020-05-19 H.J. Lu <hjl.tools@gmail.com>
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PR binutils/25809
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* readelf.c (process_program_headers): Warn if the PT_DYNAMIC
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segment doesn't match the .dynamic section and checks are
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enabled.
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(struct filedata): Add dynamic_symtab_section and
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dynamic_strtab_section fields.
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(process_section_headers): Set dynamic_symtab_section to the
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.dynsym section. Set dynamic_strtab_section to the .dynstr
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section.
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(process_dynamic_section): Warn if the .dynsym section doesn't
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match DT_SYMTAB and DT_SYMENT or the .dynstr section doesn't
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DT_STRTAB and DT_STRSZ. But only if checks are enabled.
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2020-05-19 11:05:56 +08:00
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2020-05-19 Alan Modra <amodra@gmail.com>
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* ar.c (map_over_members, get_pos_bfd, delete_members, move_members),
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(replace_members): Use bfd_get_filename rather than accessing
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bfd->filename directly.
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* arsup.c (map_over_list, ar_delete, ar_replace, ar_extract): Likewise.
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* binemul.c (do_ar_emul_append): Likewise.
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* coffgrok.c (coff_grok): Likewise.
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2020-05-18 04:27:13 +08:00
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2020-05-18 Stafford Horne <shorne@gmail.com>
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* MAINTAINERS (OR1K): Add myself as maintainer.
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2020-05-05 22:48:13 +08:00
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2020-05-07 Andrew Burgess <andrew.burgess@embecosm.com>
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* doc/binutils.texi: Mention 'entry address' in the set-start and
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adjust-start options descriptions.
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2020-05-05 23:16:03 +08:00
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2020-05-05 Nick Clifton <nickc@redhat.com>
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* dwarf.c (do_checks): New global variable.
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(display_formatted_table): Warn about an unexpected number of
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columns in the table, if checks are enabled. Do not complain
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about the lack of data following the number of entries in the
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table if the table is empty.
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(display_debug_lines_decoded): Only warn about an unexpected
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number of columns in a table if checks are enabled.
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* dwarf.h (do_checks): Add a prototype.
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* elfcomm.c (error): Remove weak attribute.
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(warn): Likewise.
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* readelf.c (do_checks): Delete.
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(warn): Delete.
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(process_section_headers): Only warn about empty sections if
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checks are enabled.
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2020-05-05 00:04:25 +08:00
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2020-05-04 Fangrui Song <maskray@google.com>
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* objcopy.c (copy_object): Allow empty section.
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* testsuite/binutils-all/update-section.exp: Add test.
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2020-05-04 20:50:05 +08:00
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2020-05-04 Nick Clifton <nickc@redhat.com>
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PR 25917
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* dwarf.c (display_debug_lines_decoded): Warn if encountering a
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supicious number of entries for DWARF-5 format directory and file
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name tables. Do not display file name table header if the table
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is empty. Do not allocate space for empty tables.
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2020-05-04 08:50:54 +08:00
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2020-05-04 Alan Modra <amodra@gmail.com>
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* readelf.c (process_nds32_specific): Check size of .nds32_e_flags
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section. Don't assume endian of host matches nds32 target. Free
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buffer.
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2020-05-01 14:00:12 +08:00
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2020-05-01 Alan Modra <amodra@gmail.com>
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Haim Shimonovich <Haim.Shimonovich@ceva-dsp.com>
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* objdump.c (disassemble_bytes): Don't scan for zeros when
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disassembling zeros. Translate "resuming at file offset" message.
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Formatting. Replace some signed variables with unsigned.
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2020-04-30 22:47:30 +08:00
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|
2020-04-30 Alex Coplan <alex.coplan@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* testsuite/binutils-all/aarch64/in-order-all.d: Update to use new
|
|
|
|
|
|
disassembly.
|
|
|
|
|
|
* testsuite/binutils-all/aarch64/out-of-order-all.d: Likewise.
|
|
|
|
|
|
|
2020-04-30 20:49:30 +08:00
|
|
|
|
2020-04-30 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* testsuite/lib/binutils-common.exp (check_pie_support): New
|
|
|
|
|
|
proc.
|
|
|
|
|
|
|
2020-04-30 00:21:10 +08:00
|
|
|
|
2020-04-29 Andrew Burgess <andrew.burgess@embecosm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf.c (display_debug_ranges): Ignore duplicate entries in
|
|
|
|
|
|
range_entries for the same offset.
|
|
|
|
|
|
|
2020-04-29 23:01:40 +08:00
|
|
|
|
2020-04-29 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* readelf.c (warn): New function - like elfcomm.c version but only
|
|
|
|
|
|
produces output if warnings are enabled.
|
|
|
|
|
|
(struct options): Add --lint and --enable-checks.
|
|
|
|
|
|
(usage): Add entry for --lint.
|
|
|
|
|
|
(parse_args): Handle -L. If checks are enabled but no dumps have
|
|
|
|
|
|
been selected then enable all dumps.
|
|
|
|
|
|
(process_section_headers): Replace long if-then-else sequence with
|
|
|
|
|
|
a switch. Add warning messages for empty SHT_REL, SHT_RELA and
|
|
|
|
|
|
SHT_PROGBITS sections.
|
|
|
|
|
|
(process_file): Do not complain if the file is an archive and lint
|
|
|
|
|
|
mode has been enabled.
|
|
|
|
|
|
* elfcomm.c (error): Make the function weak.
|
|
|
|
|
|
(warn): Likewise.
|
|
|
|
|
|
* NEWS: Mention the new feature.
|
|
|
|
|
|
* doc/binutils.texi: Document the new feature.
|
|
|
|
|
|
* dwarf.h (report_leb_status): Add file name and line number
|
|
|
|
|
|
parameters. Include them in the diagnostic output.
|
|
|
|
|
|
(READ_ULEB): Pass file and line number to report_leb_status.
|
|
|
|
|
|
(READ_SLEB): Likewise.
|
|
|
|
|
|
* dwarf.c (read_and_print_leb128): Pass file and line number to
|
|
|
|
|
|
report_leb_status.
|
|
|
|
|
|
* testsuite/binutils-all/readelf.exp: Add test of new feature.
|
|
|
|
|
|
* testsuite/binutils-all/zero-sec.s: New test source file.
|
|
|
|
|
|
* testsuite/binutils-all/zero-sec.r: Expected output from new
|
|
|
|
|
|
test.
|
|
|
|
|
|
|
2020-04-29 20:23:32 +08:00
|
|
|
|
2020-04-29 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/sr.po: Updated Serbian translation.
|
|
|
|
|
|
|
2020-04-26 17:00:50 +08:00
|
|
|
|
2020-04-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* readelf.c (get_num_dynamic_syms): Check DT_MIPS_XHASH was
|
|
|
|
|
|
read before dereferencing, and gracefully return. Remove
|
|
|
|
|
|
gnu_hash_error variable. Free gnu hash arrays if number of
|
|
|
|
|
|
syms found is zero.
|
|
|
|
|
|
|
2020-04-24 08:21:38 +08:00
|
|
|
|
2020-04-24 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* readelf.c (get_num_dynamic_syms): Check for nbuckets and nchains
|
|
|
|
|
|
non-zero.
|
|
|
|
|
|
(process_dynamic_section): Call get_num_dynamic_syms once rather
|
|
|
|
|
|
than in segment loop. Break out of segment loop on a successful
|
|
|
|
|
|
load of dynamic symbols. Formatting.
|
|
|
|
|
|
(process_object): Return error status from process_dynamic_section.
|
|
|
|
|
|
|
2017-05-15 21:17:29 +08:00
|
|
|
|
2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (elfcore_write_arc_v2): Add prototype.
|
|
|
|
|
|
* elf.c (elfcore_grok_arc_v2): New function.
|
|
|
|
|
|
(elfcore_grok_note): Call the new function to handle the corresponding
|
|
|
|
|
|
note.
|
|
|
|
|
|
(elfcore_write_arc_v2): New function.
|
|
|
|
|
|
(elfcore_write_register_note): Call the new function to handle the
|
|
|
|
|
|
corresponding pseudo-sections.
|
|
|
|
|
|
|
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 10:04:41 +08:00
|
|
|
|
2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/25861
|
|
|
|
|
|
* readelf.c (is_none_reloc): Recognize
|
|
|
|
|
|
BFD_RELOC_XTENSA_PDIFF{8,16,32} and
|
|
|
|
|
|
BFD_RELOC_XTENSA_NDIFF{8,16,32}.
|
|
|
|
|
|
|
2020-04-22 23:47:34 +08:00
|
|
|
|
2020-04-22 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* MAINTAINERS: Remove Chris Faylor as the ix86 PE maintainer.
|
|
|
|
|
|
|
readelf: move file related static vars to filedata
The idea here is to get rid of a lot of file related static vars used
to pass data around, in order to not have stale data about one object
file persisting to the next one.
* readelf.c (archive_file_offset, archive_file_size, dynamic_addr),
(dynamic_size, dynamic_nent, dynamic_strings, dynamic_strings_length),
(num_dynamic_syms, nbuckets, nchains, buckets, chains),
(ngnubuckets, gnubuckets, gnuchains, mipsxlat, ngnuchains),
(gnusymidx, dynamic_symbols, dynamic_syminfo, dynamic_syminfo_offset),
(dynamic_syminfo_nent, program_interpreter, dynamic_info),
(dynamic_info_DT_GNU_HASH, dynamic_info_DT_MIPS_XHASH, version_info),
(dynamic_section, symtab_shndx_list, group_count, section_groups),
(section_headers_groups): Move to struct filedata. Update use
throughout file.
2020-04-22 13:19:39 +08:00
|
|
|
|
2020-04-22 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* readelf.c (archive_file_offset, archive_file_size, dynamic_addr),
|
|
|
|
|
|
(dynamic_size, dynamic_nent, dynamic_strings, dynamic_strings_length),
|
|
|
|
|
|
(num_dynamic_syms, nbuckets, nchains, buckets, chains),
|
|
|
|
|
|
(ngnubuckets, gnubuckets, gnuchains, mipsxlat, ngnuchains),
|
|
|
|
|
|
(gnusymidx, dynamic_symbols, dynamic_syminfo, dynamic_syminfo_offset),
|
|
|
|
|
|
(dynamic_syminfo_nent, program_interpreter, dynamic_info),
|
|
|
|
|
|
(dynamic_info_DT_GNU_HASH, dynamic_info_DT_MIPS_XHASH, version_info),
|
|
|
|
|
|
(dynamic_section, symtab_shndx_list, group_count, section_groups),
|
|
|
|
|
|
(section_headers_groups): Move to struct filedata. Update use
|
|
|
|
|
|
throughout file.
|
|
|
|
|
|
|
2020-04-22 13:09:53 +08:00
|
|
|
|
2020-04-22 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* readelf.c (struct dump_data): New, used..
|
|
|
|
|
|
(cmdline): ..here, and..
|
|
|
|
|
|
(struct filedata): ..here. Adjust all uses.
|
|
|
|
|
|
(request_dump_bynumber, request_dump, parse_args): Pass in a
|
|
|
|
|
|
struct dump_data* rather than Filedata*. Adjust callers.
|
|
|
|
|
|
(main): Don't set cmdline.file_name.
|
|
|
|
|
|
|
2020-04-20 09:31:47 +08:00
|
|
|
|
2020-04-20 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* readelf.c (process_symbol_table): Clear ngnuchains, ngnubuckets
|
|
|
|
|
|
and nbuckets.
|
|
|
|
|
|
|
2020-04-20 08:24:46 +08:00
|
|
|
|
2020-04-20 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* readelf.c (process_section_headers): Free dynamic symbols etc.
|
|
|
|
|
|
earlier.
|
|
|
|
|
|
|
2020-04-19 15:35:02 +08:00
|
|
|
|
2020-04-20 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* readelf.c (get_num_dynamic_syms): Formatting. Don't return
|
|
|
|
|
|
on error without freeing.
|
|
|
|
|
|
(process_dynamic_section): Don't recreate dynamic symbols from
|
|
|
|
|
|
dynamic tag info when the dynamic symbols have already been
|
|
|
|
|
|
read via section headers.
|
|
|
|
|
|
|
2020-04-18 00:25:19 +08:00
|
|
|
|
2020-04-17 Fredrik Strupe <fredrik@strupe.net>
|
|
|
|
|
|
|
|
|
|
|
|
* testsuite/binutils-all/arm/vdup-cond.d: New test for testing that
|
|
|
|
|
|
conditional VDUP instructions are disassembled correctly.
|
|
|
|
|
|
* testsuite/binutils-all/arm/vdup-cond.s: New file used by
|
|
|
|
|
|
vdup-cond.d.
|
|
|
|
|
|
* testsuite/binutils-all/arm/vdup-thumb.d: New test for testing
|
|
|
|
|
|
that VDUP instructions (which are conditional in A32) can be
|
|
|
|
|
|
disassembled in thumb mode.
|
|
|
|
|
|
* testsuite/binutils-all/arm/vdup-cond.s: New file used by
|
|
|
|
|
|
vdup-thumb.d.
|
|
|
|
|
|
|
2020-04-17 09:08:16 +08:00
|
|
|
|
2020-04-17 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25840
|
|
|
|
|
|
* debug.c (debug_class_type_samep): Don't segfault on NULL type.
|
|
|
|
|
|
|
2020-04-16 09:48:05 +08:00
|
|
|
|
2020-04-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/binutils.texi: Mention --no-show-raw-insn in objdump
|
|
|
|
|
|
--no-addresses description.
|
|
|
|
|
|
|
2020-04-15 17:56:55 +08:00
|
|
|
|
2020-04-15 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* objdump.c (no_addresses): New static var.
|
|
|
|
|
|
(usage): Print help for --no-addresses.
|
|
|
|
|
|
(long_options): Add --no-addresses entry.
|
|
|
|
|
|
(objdump_print_addr_with_sym, objdump_print_addr): Omit symbol address.
|
|
|
|
|
|
(disassemble_bytes): Don't print current line address, or reloc
|
|
|
|
|
|
address.
|
|
|
|
|
|
* doc/binutils.texi: Document objdump --no-addresses.
|
|
|
|
|
|
|
2020-04-15 15:08:01 +08:00
|
|
|
|
2020-04-15 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25822
|
|
|
|
|
|
* readelf.c (get_num_dynamic_syms): Don't set num_of_syms when
|
|
|
|
|
|
reading buckets or chains fails.
|
|
|
|
|
|
|
2020-04-15 15:10:54 +08:00
|
|
|
|
2020-04-15 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* readelf.c (process_symbol_table): Zero gnubuckets, gnuchains
|
|
|
|
|
|
etc. after freeing.
|
|
|
|
|
|
|
2020-04-15 13:23:32 +08:00
|
|
|
|
2020-04-15 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* readelf.c (get_group_flags): Translate text.
|
|
|
|
|
|
(get_file_type, get_symbol_binding, get_symbol_type),
|
|
|
|
|
|
(get_ppc64_symbol_other, get_symbol_other): Increase size of buffer.
|
|
|
|
|
|
|
2020-04-15 11:09:54 +08:00
|
|
|
|
2020-04-15 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25821
|
|
|
|
|
|
* readelf.c (get_num_dynamic_syms): Typo fix.
|
|
|
|
|
|
|
2020-04-14 08:21:44 +08:00
|
|
|
|
2020-04-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* readelf.c (process_mips_specific): Free eopt and iopt. Avoid
|
|
|
|
|
|
possibility of overflow when checking number of conflicts.
|
|
|
|
|
|
|
2020-04-14 20:00:22 +08:00
|
|
|
|
2020-04-14 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/25707
|
|
|
|
|
|
* readelf.c (nbuckets): New.
|
|
|
|
|
|
(nchains): Likewise.
|
|
|
|
|
|
(buckets): Likewise.
|
|
|
|
|
|
(chains): Likewise.
|
|
|
|
|
|
(ngnubuckets): Likewise.
|
|
|
|
|
|
(gnubuckets): Likewise.
|
|
|
|
|
|
(gnuchains): Likewise.
|
|
|
|
|
|
(mipsxlat): Likewise.
|
|
|
|
|
|
(ngnuchains): Likewise.
|
|
|
|
|
|
(gnusymidx): Likewise.
|
|
|
|
|
|
(VALID_SYMBOL_NAME): Likewise.
|
|
|
|
|
|
(VALID_DYNAMIC_NAME): Use it.
|
|
|
|
|
|
(get_dynamic_data): Moved before process_dynamic_section.
|
|
|
|
|
|
(get_num_dynamic_syms): New function.
|
|
|
|
|
|
(process_dynamic_section): Use DT_SYMTAB, DT_SYMENT, DT_HASH,
|
|
|
|
|
|
DT_GNU_HASH and DT_MIPS_XHASH to reconstruct dynamic symbol
|
|
|
|
|
|
table. Use DT_STRTAB and DT_STRSZ to reconstruct dynamic string
|
|
|
|
|
|
table.
|
|
|
|
|
|
(get_symbol_index_type): Don't print "bad section index" when
|
|
|
|
|
|
there is no section header.
|
|
|
|
|
|
(print_dynamic_symbol): Rewrite.
|
|
|
|
|
|
(process_symbol_table): Call print_dynamic_symbol to dump dynamic
|
|
|
|
|
|
symbol table.
|
|
|
|
|
|
|
ld: Disable ifunc tests on Solaris
A couple of ld ifunc tests currently FAIL on 64-bit Solaris/x86:
FAIL: ld-ifunc/ifunc-10-x86-64
FAIL: ld-ifunc/ifunc-11-x86-64
FAIL: ld-ifunc/ifunc-12-x86-64
FAIL: ld-ifunc/ifunc-13-x86-64
FAIL: ld-ifunc/ifunc-14a-x86-64
FAIL: ld-ifunc/ifunc-14b-x86-64
FAIL: ld-ifunc/ifunc-14c-x86-64
FAIL: ld-ifunc/ifunc-14d-x86-64
FAIL: ld-ifunc/ifunc-14e-x86-64
FAIL: ld-ifunc/ifunc-14f-x86-64
FAIL: ld-ifunc/ifunc-15-x86-64
FAIL: ld-ifunc/ifunc-17a-x86-64
FAIL: ld-ifunc/ifunc-17b-x86-64
FAIL: ld-ifunc/ifunc-2-local-x86-64-now
FAIL: ld-ifunc/ifunc-2-local-x86-64
FAIL: ld-ifunc/ifunc-2-x86-64-now
FAIL: ld-ifunc/ifunc-2-x86-64
FAIL: ld-ifunc/ifunc-20-x86-64
FAIL: ld-ifunc/pr17154-x86-64-now
FAIL: ld-ifunc/pr17154-x86-64
For one, the actual error is weird:
./ld-new: target elf64-x86-64 not found
failed with: <./ld-new: target elf64-x86-64 not found>, no expected output
FAIL: ld-ifunc/ifunc-10-x86-64
although ld -V does report the elf_x86_64 emulation as supported:
$ ./ld/ld-new -V
GNU ld (GNU Binutils) 2.34.50.20200328
Supported emulations:
elf_x86_64_sol2
elf_x86_64
[...]
When using ld -m elf_x86_64_sol2 instead, one of the testcases links
successfully.
However, there's no point in pursuing this: Solaris does not support
ifunc, as can be seen in <sys/elf.h>:
/*
* GNU/Linux specific symbol type not used by Solaris
*/
#define STT_GNU_IFUNC 10
and never will, given that it has symbol capabilities as solution to
effectively the same problem:
http://www.linker-aliens.org/blogs/rie/entry/symbol_capabilitie/
Therefore this patch disables ifunc testing on Solaris completely by
removing Solaris from binutils/testsuite/lib/binutils-common.exp
(supports_gnu_osabi). The ifunc part is justified above. SHF_GNU_MBIND is
in the OS-specific range and conflicts with
#define SHF_SUNW_REALLOC 0x01000000 /* internal: krtld realloc */
While the comment suggests this might be relocatable without too much
problems, the description of mbind (no formal spec AFAICS, just the
comment in the binutils patch submission) strongly suggests that this
isn't relevant to Solaris at all.
Indirectly, clearing supports_gnu_osabi on Solaris disables
supports_gnu_unique. Again, Solaris <sys/elf.h> has
/*
* GNU/Linux specific binding not used by Solaris
*/
#define STB_GNU_UNIQUE 10
so this seems the right thing to do.
Afterwards, one can remove the explicit mentions of *-*-solaris2* in
quite a number of (but not all) the ld-ifunc dump file notarget lists.
There's one fallout, though: two gas tests now XPASS because they are
xfail'ed for !supports_gnu_osabi:
XPASS: mbind sections 12
XPASS: mbind section contents 16
XPASS: mbind sections 16
XPASS: mbind section contents 16
To fix that, I've changed
#xfail: ![supports_gnu_osabi]
to notarget.
Tested on x86_64-pc-solaris2.11, i386-pc-solaris2.11,
x86_64-pc-linux-gnu, and i686-pc-linux-gnu.
ld:
* testsuite/ld-ifunc/ifunc-10-i386.d: Remove *-*-solaris2* from
notarget.
* ifunc-11-i386.d: Likewise.
* ifunc-12-i386.d: Likewise.
* ifunc-13-i386.d: Likewise.
* ifunc-14a-i386.d: Likewise.
* ifunc-14b-i386.d: Likewise.
* ifunc-14c-i386.d: Likewise.
* ifunc-14d-i386.d: Likewise.
* ifunc-14e-i386.d: Likewise.
* ifunc-14f-i386.d: Likewise.
* ifunc-15-i386.d: Likewise.
* ifunc-16-i386-now.d: Likewise.
* ifunc-16-i386.d: Likewise.
* ifunc-17a-i386.d: Likewise.
* ifunc-17b-i386.d: Likewise.
* ifunc-18a-i386.d: Likewise.
* ifunc-18b-i386.d: Likewise.
* ifunc-19a-i386.d: Likewise.
* ifunc-19b-i386.d: Likewise.
* ifunc-2-i386-now.d: Likewise.
* ifunc-2-i386.d: Likewise.
* ifunc-2-local-i386-now.d: Likewise.
* ifunc-2-local-i386.d: Likewise.
* ifunc-20-i386.d: Likewise.
* ifunc-21-i386.d: Likewise.
* ifunc-22-i386.d: Likewise.
* ifunc-5a-i386.d: Likewise.
* ifunc-5a-local-i386.d: Likewise.
* ifunc-5b-i386.d: Likewise.
* ifunc-5b-local-i386.d: Likewise.
* ifunc-5r-local-i386.d: Likewise.
* ifunc-6a-i386.d: Likewise.
* ifunc-6b-i386.d: Likewise.
* ifunc-7a-i386.d: Likewise.
* ifunc-7b-i386.d: Likewise.
* ifunc-8-i386.d: Likewise.
* ifunc-9-i386.d: Likewise.
* pr17154-i386-now.d: Likewise.
* pr17154-i386.d: Likewise.
* ifunc-23a-x86.d: Remove notarget.
* ifunc-24a-x86.d: Likewise.
* ifunc-25a-x86.d: Likewise.
gas:
* testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
* testsuite/gas/elf/section12b.d: Likewise.
* testsuite/gas/elf/section16a.d: Likewise.
* testsuite/gas/elf/section16b.d: Likewise.
binutils:
* testsuite/lib/binutils-common.exp (supports_gnu_osabi): Don't
enable on *-*-solaris*.
2020-04-02 16:52:57 +08:00
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2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* testsuite/lib/binutils-common.exp (supports_gnu_osabi): Don't
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enable on *-*-solaris*.
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2020-03-30 23:30:02 +08:00
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2020-03-30 Nick Clifton <nickc@redhat.com>
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PR binutils/25662
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* objcopy.c (copy_object): When copying PE format files set the
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timestamp field in the pe_data structure if the preserve_dates
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flag is set.
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* testsuite/binutils-all/objcopy.exp (objcopy_test) Use
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--preserve-dates in place of the -p option, in order to make its
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effect more obvious.
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2020-03-28 12:01:02 +08:00
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2020-03-28 Alan Modra <amodra@gmail.com>
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* testsuite/binutils-all/objcopy.exp (objcopy_test): Only
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clear_xfail hppa*-*-*elf*. Revert mips xfails.
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2020-03-28 07:58:03 +08:00
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2020-03-28 Alan Modra <amodra@gmail.com>
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* testsuite/binutils-all/objcopy.exp (objcopy_test): Move xfails
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from here to calls. Remove "m8*-*-*" entry. Don't xfail tic54x
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but do xfail spu, mipstx39 and mips-sgi-irix for the executable
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test. Pass "-p" to objcopy for the executable test.
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2020-03-27 18:54:26 +08:00
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2020-03-27 Jozef Lawrynowicz <jozef.l@mittosystems.com>
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PR binutils/25662
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* testsuite/binutils-all/objcopy.exp (objcopy_test): Add argument to
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specify whether an object file or executable should be built and tested.
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Change test names to report whether an object file or executable is
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being tested.
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* testsuite/binutils-all/pr25662.ld: New test.
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* testsuite/binutils-all/pr25662.s: New test.
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2020-03-27 08:00:56 +08:00
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2020-03-27 Alan Modra <amodra@gmail.com>
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* readelf.c (process_archive): Don't double free qualified_name.
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Don't break out of loop with "negative" archive_file_size, just
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set file offset to max.
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2020-03-25 19:55:37 +08:00
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2020-03-25 Alan Modra <amodra@gmail.com>
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* readelf.c (process_archive): Prevent endless loop.
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2020-03-25 06:37:14 +08:00
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2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
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PR binutils/25708
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* nm.c (print_symname): Replace _bfd_elf_get_symbol_version_name
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with bfd_get_symbol_version_string.
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(print_symbo): Pass TRUE to bfd_get_symbol_version_string.
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* objdump.c (objdump_print_symname): Likewise.
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2020-03-24 19:23:11 +08:00
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2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
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PR binutils/25708
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* nm.c (SYM_NAME): Removed.
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(print_symname): Add a pointer to struct extended_symbol_info
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argument. Call _bfd_elf_get_symbol_version_name to get symbol
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version.
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(print_symdef_entry): Pass NULL to print_symname.
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(print_symbol_info_bsd): Update call to print_symname.
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(print_symbol_info_sysv): Likewise.
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(print_symbol_info_posix): Likewise.
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2020-03-24 09:42:24 +08:00
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2020-03-24 Alan Modra <amodra@gmail.com>
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* readelf.c (process_mips_specific): Free iconf on error path.
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2020-03-24 00:17:51 +08:00
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2020-03-23 Nick Clifton <nickc@redhat.com>
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PR 25714
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* wrstabs.c (stab_pop_type): Replace assertion with error return.
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* write_stabs_in_sections_debugging_info: Likewise.
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* stab_enum_type: Likewise.
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* stab_modify_type: Likewise.
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* stab_struct_field: Likewise.
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* stab_end_struct_type: Likewise.
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* stab_start_class_type: Likewise.
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* stab_class_static_member: Likewise.
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* stab_class_baseclass: Likewise.
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* stab_class_start_method: Likewise.
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* stab_class_method_var: Likewise.
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* stab_class_end_method: Likewise.
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* stab_end_class_type: Likewise.
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* stab_typedef_type: Likewise.
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* stab_start_function: Likewise.
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* stab_end_block: Likewise.
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* stab_lineno: Likewise.
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2020-03-20 19:33:07 +08:00
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2020-03-20 Nick Clifton <nickc@redhat.com>
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* readelf.c (get_compression_header): Add ATTRIBUTE_WARN_UNUSED_RESULT.
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(process_section_headers): Check the return value from
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get_compression_header.
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(dump_section_as_strings): Likewise.
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(dump_section_as_bytes): Likewise.
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(load_specific_debug_section): Likewise.
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plugin: Don't invoke LTO-wrapper
Don't invoke LTO-wrapper since the LTO wrapper approach is not only
slow but also unreliable. For GCC 10 or newer, LDPT_ADD_SYMBOLS_V2
will be used.
bfd/
* configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
(EXECUTABLE_SUFFIX): Likewise.
* config.in: Regenerated.
* configure: Likewise.
* plugin.c (bfd_plugin_close_and_cleanup): Defined as
_bfd_generic_close_and_cleanup.
(plugin_list_entry): Remove resolution_file, resolution_option,
real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
lto_wrapper, gcc_env and initialized,
(need_lto_wrapper_p): Removed.
(get_lto_wrapper): Likewise.
(setup_lto_wrapper_env): Likewise.
(register_all_symbols_read): Likewise.
(egister_cleanup): Likewise.
(get_symbols): Likewise.
(add_input_file): Likewise.
(bfd_plugin_set_program_name): Remove need_lto_wrapper.
(add_symbols): Updated.
(try_claim): Likewise.
(try_load_plugin): Likewise.
(bfd_plugin_canonicalize_symtab): Likewise.
* plugin.h (bfd_plugin_set_program_name): Remove int argument.
(plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
binutils/
* ar.c (main): Update bfd_plugin_set_program_name call.
* nm.c (main): Likewise.
ld/
* testsuite/ld-plugin/lto.exp (lto_link_tests): Run PR ld/25355
test only for GCC 10 or newer.
2020-03-20 18:55:17 +08:00
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2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
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* ar.c (main): Update bfd_plugin_set_program_name call.
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* nm.c (main): Likewise.
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2020-03-20 00:55:13 +08:00
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2020-03-19 Nick Clifton <nickc@redhat.com>
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PR 25676
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* testsuite/binutils-all/dw4.s: New test source file.
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* testsuite/binutils-all/nm.exp: Run the new test.
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2020-03-19 20:22:18 +08:00
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2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
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* readelf.c (process_symbol_table): Use unsigned long for si.
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2020-03-19 13:03:03 +08:00
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2020-03-19 Alan Modra <amodra@gmail.com>
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* elfcomm.c: Don't include bfd.h or bucomm.h.
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(program_name): Declare.
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(process_archive_index_and_symbols): Replace bfd_boolean with int,
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and substitute FALSE and TRUE.
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(setup_archive, setup_nested_archive): Likewise.
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* elfcomm.h: Likewise.
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2020-03-19 07:40:32 +08:00
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2020-03-19 Alan Modra <amodra@gmail.com>
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* readelf.c (process_archive): Always return via path freeing
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memory. Formatting.
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2020-03-19 09:49:50 +08:00
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2020-03-19 Alan Modra <amodra@gmail.com>
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* readelf.c (process_netbsd_elf_note): Validate descsz before
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accessing descdata. Formatting.
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2020-03-19 09:17:45 +08:00
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2020-03-19 Alan Modra <amodra@gmail.com>
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* elfcomm.c (setup_archive): Make file_size an off_t. Comment.
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* elfcomm.h (setup_archive): Update prototype.
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2020-03-16 08:01:45 +08:00
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2020-03-16 Alan Modra <amodra@gmail.com>
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* readelf.c (get_symbols): New function.
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(process_relocs, ia64_process_unwind, hppa_process_unwind),
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(arm_process_unwind, get_symbol_for_build_attribute): Use it.
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2020-03-16 06:24:16 +08:00
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2020-03-16 Alan Modra <amodra@gmail.com>
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* unwind-ia64.c (unw_decode_uleb128): Prevent overlarge shifts.
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Detect shift overflows and check that terminating byte is found.
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Print an error on a bad uleb128.
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2020-03-14 16:28:11 +08:00
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2020-03-14 Alan Modra <amodra@gmail.com>
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* readelf.c (process_file): Clean ba_cache.
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2020-03-14 09:20:22 +08:00
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2020-03-14 Alan Modra <amodra@gmail.com>
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* elfcomm.h (setup_archive): Update prototype.
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* elfcomm.c (setup_archive): Add file_size parameter and sanity
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check longnames_size.
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(setup_nested_archive): Get file size and pass to setup_archive.
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* elfedit.c (process_archive): Likewise.
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* readelf.c (process_archive): Pass filedata->file_size to
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setup_archive.
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2020-03-14 08:41:28 +08:00
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2020-03-14 Alan Modra <amodra@gmail.com>
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* readelf.c (dump_section_as_strings): Free memory on error exit.
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(dump_section_as_bytes, process_notes_at): Likewise.
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(get_build_id): Free enote.
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2020-03-14 06:37:10 +08:00
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2020-03-13 Kamil Rytarowski <n54@gmx.com>
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* readelf.c (get_netbsd_elfcore_note_type): Add support for
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NT_NETBSDCORE_LWPSTATUS notes.
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2020-03-13 10:51:15 +08:00
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2020-03-13 Alan Modra <amodra@gmail.com>
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* elfcomm.c (get_archive_member_name): Always return malloc'd
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string or NULL.
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* elfedit.c (process_archive): Tidy memory on all return paths.
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* readelf.c (process_archive): Likewise.
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(process_symbol_table): Likewise.
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(ba_cache): New, replacing ..
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(get_symbol_for_build_attribute): ..static vars here. Free
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strtab and symtab before loading new ones. Reject symtab without
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valid strtab in loop, breaking out of loop on valid symtab.
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(process_file): Free ba_cache symtab and strtab here, resetting
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ba_cache.
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2020-03-12 14:18:07 +08:00
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2020-03-12 Alan Modra <amodra@gmail.com>
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* readelf.c (process_section_headers): Don't just set
|
|
|
|
|
|
filedata->section_headers NULL, free it first. Similarly for
|
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|
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|
dynamic_symbols, dynamic_strings, dynamic_syminfo and
|
|
|
|
|
|
symtab_shndx_list. Zero associated counts too.
|
|
|
|
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|
(process_object): Free symtab_shndx_list.
|
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(process_file): Free various allocated filedata tables.
|
|
|
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|
2020-03-11 18:17:14 +08:00
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|
2020-03-11 Nick Clifton <nickc@redhat.com>
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|
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|
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PR 25611
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PR 25614
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* dwarf.h (DWARF2_Internal_LineInfo): Add li_address_size and
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li_segment_size fields.
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* dwarf.c (read_debug_line_header): Record the address size and
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segment selector size values (if present) in the lineinfo
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structure.
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(display_formatted_table): Warn if the format count is empty but
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|
the table itself is not empty.
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Display the format count and entry count at the start of the table
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dump.
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(display_debug_lines_raw): Display the address size and segement
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selector size fields, if present.
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* testsuite/binutils-all/dw5.W: Update expected output.
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2020-03-11 11:20:35 +08:00
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2020-03-11 Alan Modra <amodra@gmail.com>
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PR 25651
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* objcopy.c (copy_object): Test "gaps" not gap_fill_set or
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pad_to_set on second block of code dealing with padding.
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Replace "c" with "num_sec" and don't recalculate number of
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|
sections on second block. Size arrays using sizeof (element)
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|
rather than sizeof (element type).
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|
2020-03-10 10:52:25 +08:00
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|
2020-03-10 Alan Modra <amodra@gmail.com>
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* objdump.c (disassemble_section): Don't call qsort unless
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|
sym count is at least two.
|
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|
(disassemble_data): Don't call memcpy with NULL src.
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|
2020-03-09 18:56:05 +08:00
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|
2020-03-09 Alan Modra <amodra@gmail.com>
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|
PR 25645
|
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|
* readelf.c (dump_ia64_vms_dynamic_fixups): Pass size and nmemb
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|
to get_data rather than multiplying.
|
|
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|
(dump_ia64_vms_dynamic_relocs): Likewise.
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|
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|
(process_version_sections): Correct order of size and nmemb args
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|
in get_data call.
|
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(process_mips_specific): Likewise.
|
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|
2020-03-09 09:43:42 +08:00
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|
2020-03-08 H.J. Lu <hongjiu.lu@intel.com>
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|
* readelf.c (get_dynamic_data): Replace "memory chekers" with
|
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|
"memory checkers" in comments.
|
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|
2020-03-07 11:06:34 +08:00
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|
2020-03-06 Simon Marchi <simon.marchi@efficios.com>
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|
|
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|
|
|
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|
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|
PR 25491
|
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|
|
|
|
* doc/Makefile.am: Rename MOSTLYCLEANFILES to MAINTAINERCLEANFILES.
|
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|
* doc/Makefile.in: Re-generate.
|
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|
2020-03-06 18:09:22 +08:00
|
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|
2020-03-06 Nick Clifton <nickc@redhat.com>
|
|
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|
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|
* objcopy.c (check_new_section_flags): New function. Reject the
|
|
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|
SEC_COFF_SHARED flag if the target is not a COFF binary.
|
|
|
|
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|
(copy_object): Call check_new_section_flags.
|
|
|
|
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|
(setup_section): Likewise.
|
|
|
|
|
|
* doc/binutils.texi (objcopy): Add a note that the 'share' section
|
|
|
|
|
|
flag cannot be applied to ELF binaries.
|
|
|
|
|
|
|
2020-03-06 08:03:10 +08:00
|
|
|
|
2020-03-06 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25637
|
|
|
|
|
|
* objcopy.c (filter_symbols): Correct rem_leading_char logic.
|
|
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|
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|
2020-03-05 12:27:47 +08:00
|
|
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|
2020-03-05 Alan Modra <amodra@gmail.com>
|
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|
|
|
|
|
|
|
|
|
PR 25629
|
|
|
|
|
|
* objcopy.c (filter_symbols): Don't segfault on NULL
|
|
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|
|
|
prefix_symbols_string.
|
|
|
|
|
|
|
2020-03-03 05:08:20 +08:00
|
|
|
|
2020-03-04 Christian Eggers <ceggers@gmx.de>
|
|
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|
|
|
|
|
|
|
|
|
* objcopy.c (copy_object): Convert from bytes to octets for
|
|
|
|
|
|
--gap-fill and --pad-to.
|
|
|
|
|
|
|
2020-03-04 00:11:12 +08:00
|
|
|
|
2020-03-03 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25625
|
|
|
|
|
|
* prdbg.c (pr_tag_type): Remove call to abort.
|
|
|
|
|
|
|
2020-03-02 20:46:47 +08:00
|
|
|
|
2020-03-02 Aaron Merey <amerey@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* binutils/testsuite/binutils-all/debuginfod.exp: Improve port
|
|
|
|
|
|
selection.
|
|
|
|
|
|
|
2020-03-02 18:02:02 +08:00
|
|
|
|
2020-03-02 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25543
|
|
|
|
|
|
* readelf.c (dump_section_as_strings): Display new-line characters
|
|
|
|
|
|
as \n and then insert a line break.
|
|
|
|
|
|
* testsuite/binutils-all/pr25543.s: New test.
|
|
|
|
|
|
* testsuite/binutils-all/pr25543.d: Test driver.
|
|
|
|
|
|
* testsuite/binutils-all/readelf.exp: Run the new test.
|
|
|
|
|
|
|
2020-02-28 00:28:25 +08:00
|
|
|
|
2020-02-27 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25526
|
|
|
|
|
|
* readelf.c (process_ia64_vms_dynamic_relocs): Check to see if
|
|
|
|
|
|
get_data is unable to load the string table.
|
|
|
|
|
|
|
2020-02-25 13:04:46 +08:00
|
|
|
|
2020-02-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfedit.c: Indent labels correctly.
|
|
|
|
|
|
* readelf.c: Likewise.
|
|
|
|
|
|
* resres.c: Likewise.
|
|
|
|
|
|
|
2020-02-25 19:30:33 +08:00
|
|
|
|
2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/25584
|
|
|
|
|
|
* ar.c (main): Pass 0 to bfd_plugin_set_program_name.
|
|
|
|
|
|
* nm.c (main): Pass 1 to bfd_plugin_set_program_name.
|
|
|
|
|
|
|
2020-02-24 22:39:34 +08:00
|
|
|
|
2020-02-24 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25499
|
|
|
|
|
|
* doc/binutils.texi (objdump): Fix typo in description of
|
|
|
|
|
|
objdump's -g option.
|
|
|
|
|
|
|
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 18:18:49 +08:00
|
|
|
|
2020-02-20 Nelson Chu <nelson.chu@sifive.com>
|
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|
|
|
|
|
|
* dwarf.c (regname_internal_riscv): Updated since the DECLARE_CSR
|
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|
|
|
is changed.
|
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|
|
2020-02-20 05:55:25 +08:00
|
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|
|
2020-02-19 Jordan Rupprecht <rupprecht@google.com>
|
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|
|
|
|
|
|
|
|
|
* objdump.c (show_line): call bfd_demangle when using do_demangle.
|
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|
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|
|
|
Merge changes from GCC for the config/ directory
GCC's config/ChangeLog since the last time this merge was done
(in the binutils-gdb commit 0b4d000cc4e8e77c823) is included at the
end of this commit message.
It is worth noting that the binutils-gdb commit 301a9420d947da1458
added the file config/debuginfod.m4 which is not present in GCC's
config/ directory. This file is preserved, unmodified, after this
commit.
In order to regenerate all of the configure files, I configured with
--enable-maintainer-mode, and built the 'all' target. I then did the
same thing on a source tree without this patch, and only committed
those files that changed when this patch was added.
GCC's config/ChangeLog entries:
2020-02-12 Sandra Loosemore <sandra@codesourcery.com>
PR libstdc++/79193
PR libstdc++/88999
* no-executables.m4: Use a non-empty program to test for linker
support.
2020-02-01 Andrew Burgess <andrew.burgess@embecosm.com>
* lib-link.m4 (AC_LIB_LINKFLAGS_BODY): Update shell syntax.
2020-01-27 Andrew Burgess <andrew.burgess@embecosm.com>
* lib-link.m4 (AC_LIB_LINKFLAGS_BODY): Add new
--with-libXXX-type=... option. Use this to guide the selection of
either a shared library or a static library.
2020-01-24 Maciej W. Rozycki <macro@wdc.com>
* toolexeclibdir.m4: New file.
2019-09-10 Christophe Lyon <christophe.lyon@st.com>
* futex.m4: Handle *-uclinux*.
* tls.m4 (GCC_CHECK_TLS): Likewise.
2019-09-06 Florian Weimer <fweimer@redhat.com>
* futex.m4 (GCC_LINUX_FUTEX): Include <unistd.h> for the syscall
function.
2019-07-08 Richard Sandiford <richard.sandiford@arm.com>
* bootstrap-Og.mk: New file.
2019-06-25 Kwok Cheung Yeung <kcy@codesourcery.com>
Andrew Stubbs <ams@codesourcery.com>
* gthr.m4 (GCC_AC_THREAD_HEADER): Add case for gcn.
2019-05-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* ax_count_cpus.m4: New file.
2019-05-02 Richard Biener <rguenther@suse.de>
PR bootstrap/85574
* bootstrap-lto.mk (extra-compare): Set to gcc/lto1$(exeext).
2019-04-16 Martin Liska <mliska@suse.cz>
* bootstrap-lto-lean.mk: Filter out -flto in STAGEtrain_CFLAGS.
2019-04-09 Martin Liska <mliska@suse.cz>
* bootstrap-lto-lean.mk: New file.
2019-03-02 Johannes Pfau <johannespfau@gmail.com>
* mh-mingw: Also set __USE_MINGW_ACCESS flag for C++ code.
2018-10-31 Joseph Myers <joseph@codesourcery.com>
PR bootstrap/82856
* math.m4, tls.m4: Use AC_LANG_SOURCE.
Merge from binutils-gdb:
2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
* override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69.
config/ChangeLog:
* ax_count_cpus.m4: New file, backported from GCC.
* bootstrap-Og.mk: New file, backported from GCC.
* bootstrap-lto-lean.mk: New file, backported from GCC.
* bootstrap-lto.mk: Changes backported from GCC.
* futex.m4: Changes backported from GCC.
* gthr.m4: Changes backported from GCC.
* lib-link.m4: Changes backported from GCC.
* mh-mingw: Changes backported from GCC.
* no-executables.m4: Changes backported from GCC.
* tls.m4: Changes backported from GCC.
* toolexeclibdir.m4: New file, backported from GCC.
binutils/ChangeLog:
* configure: Regenerate.
gdb/ChangeLog:
* configure: Regenerate.
gdbserver/ChangeLog:
* configure: Regenerate.
gdbsupport/ChangeLog:
* configure: Regenerate.
intl/ChangeLog:
* configure: Regenerate.
libiberty/ChangeLog:
* configure: Regenerate.
zlib/ChangeLog.bin-gdb:
* configure: Regenerate.
2020-02-05 19:50:07 +08:00
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2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
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* configure: Regenerate.
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|
2020-02-11 00:22:00 +08:00
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|
|
2020-02-10 Fangrui Song <maskray@google.com>
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|
|
* objcopy.c (parse_flags): Handle "exclude".
|
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|
|
* doc/binutils.texi: Document the support.
|
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|
|
2020-02-10 23:20:41 +08:00
|
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|
|
2020-02-10 Aaron Merey <amerey@redhat.com>
|
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|
|
|
|
|
|
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|
|
* binutils/testsuite/binutils-all/debuginfod.exp:
|
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|
|
|
Replace set ::env with setenv.
|
2020-02-10 23:24:57 +08:00
|
|
|
|
Start server before setting environment variable.
|
|
|
|
|
|
Specify tmpdir as the location of the server's
|
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|
|
|
database.
|
|
|
|
|
|
Check additional server metrics at start-up.
|
2020-02-10 23:20:41 +08:00
|
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|
|
2020-02-07 23:13:23 +08:00
|
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|
|
2020-02-07 Nick Clifton <nickc@redhat.com>
|
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|
|
|
|
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|
|
* README-how-to-make-a-release: Add note about updating the
|
|
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|
|
|
GAS/NEWS URL in the next release.
|
|
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|
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|
|
2020-02-07 22:53:46 +08:00
|
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|
|
2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
|
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|
|
|
|
|
|
|
PR 25469
|
|
|
|
|
|
* readelf.c (get_machine_flags): Add support for Z80N machine
|
|
|
|
|
|
number.
|
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|
|
2020-02-07 20:49:42 +08:00
|
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|
2020-02-07 Nick Clifton <nickc@redhat.com>
|
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|
|
* dwarf.c (display_debug_lines_decoded): Force a NUL termination
|
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|
|
of the truncated file name.
|
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|
2020-02-06 21:34:00 +08:00
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|
2020-02-06 Andrew Burgess <andrew.burgess@embecosm.com>
|
2020-02-06 21:17:19 +08:00
|
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|
|
* objdump.c (print_jump_visualisation): New function.
|
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|
|
(disassemble_bytes): Call new function.
|
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|
2020-02-05 13:49:17 +08:00
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|
2020-02-06 Alan Modra <amodra@gmail.com>
|
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|
|
* testsuite/lib/binutils-common.exp (match_target): Accept '!' before
|
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|
|
|
TCL procedure.
|
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|
|
(supports_gnu_osabi): New procedure.
|
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|
|
(is_generic): New, from ld-lib.exp.
|
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|
|
(supports_gnu_unique): Use the above.
|
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|
2020-02-04 13:44:55 +08:00
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|
2020-02-04 Alan Modra <amodra@gmail.com>
|
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|
|
* Makefile.am (CFILES): Add od-elf32_avr.c.
|
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|
|
* Makefile.in: Regenerate.
|
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|
|
* po/POTFILES.in: Regenerate.
|
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|
2020-02-02 17:15:22 +08:00
|
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|
2020-02-03 Andreas Schwab <schwab@linux-m68k.org>
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|
|
|
|
|
|
|
|
|
|
* readelf.c (dump_relocations, dump_relocations)
|
|
|
|
|
|
(decode_arm_unwind_bytecode, process_dynamic_section)
|
|
|
|
|
|
(get_symbol_visibility, get_alpha_symbol_other): Add newline to
|
|
|
|
|
|
error message.
|
|
|
|
|
|
|
2020-02-02 07:16:11 +08:00
|
|
|
|
2020-02-03 Sergei Trofimovich <siarheit@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* coffdump.c (program_name): Drop redundant definition.
|
|
|
|
|
|
* srconv.c (program_name): Likewise
|
|
|
|
|
|
* sysdump.c (program_name): Likewise
|
|
|
|
|
|
|
ELF: Add support for unique section ID to assembler
Clang's integrated assembler supports multiple section with the same
name:
.section .text,"ax",@progbits,unique,1
nop
.section .text,"ax",@progbits,unique,2
nop
"unique,N" assigns the number, N, as the section ID, to a section. The
valid values of the section ID are between 0 and 4294967295. It can be
used to distinguish different sections with the same section name.
This is useful with -fno-unique-section-names -ffunction-sections.
-ffunction-sections by default generates .text.foo, .text.bar, etc.
Using the same string can save lots of space in .strtab.
This patch adds section_id to bfd_section and reuses the linker
internal bit in BFD section flags, SEC_LINKER_CREATED, for assmebler
internal use to mark valid section_id. It also updates objdump to
compare section pointers if 2 sections comes from the same file since
2 different sections can have the same section name.
bfd/
PR gas/25380
* bfd-in2.h: Regenerated.
* ecoff.c (bfd_debug_section): Add section_id.
* section.c (bfd_section): Add section_id.
(SEC_ASSEMBLER_SECTION_ID): New.
(BFD_FAKE_SECTION): Add section_id.
binutils/
PR gas/25380
* objdump.c (sym_ok): Return FALSE if 2 sections are in the
same file with different section pointers.
gas/
PR gas/25380
* config/obj-elf.c (section_match): Removed.
(get_section): Also match SEC_ASSEMBLER_SECTION_ID and
section_id.
(obj_elf_change_section): Replace info and group_name arguments
with match_p. Also update the section ID and flags from match_p.
(obj_elf_section): Handle "unique,N". Update call to
obj_elf_change_section.
* config/obj-elf.h (elf_section_match): New.
(obj_elf_change_section): Updated.
* config/tc-arm.c (start_unwind_section): Update call to
obj_elf_change_section.
* config/tc-ia64.c (obj_elf_vms_common): Likewise.
* config/tc-microblaze.c (microblaze_s_data): Likewise.
(microblaze_s_sdata): Likewise.
(microblaze_s_rdata): Likewise.
(microblaze_s_bss): Likewise.
* config/tc-mips.c (s_change_section): Likewise.
* config/tc-msp430.c (msp430_profiler): Likewise.
* config/tc-rx.c (parse_rx_section): Likewise.
* config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
* doc/as.texi: Document "unique,N" in .section directive.
* testsuite/gas/elf/elf.exp: Run "unique,N" tests.
* testsuite/gas/elf/section15.d: New file.
* testsuite/gas/elf/section15.s: Likewise.
* testsuite/gas/elf/section16.s: Likewise.
* testsuite/gas/elf/section16a.d: Likewise.
* testsuite/gas/elf/section16b.d: Likewise.
* testsuite/gas/elf/section17.d: Likewise.
* testsuite/gas/elf/section17.l: Likewise.
* testsuite/gas/elf/section17.s: Likewise.
* testsuite/gas/i386/unique.d: Likewise.
* testsuite/gas/i386/unique.s: Likewise.
* testsuite/gas/i386/x86-64-unique.d: Likewise.
* testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
ld/
PR gas/25380
* testsuite/ld-i386/pr22001-1c.S: Use "unique,N" in .section
directives.
* testsuite/ld-i386/tls-gd1.S: Likewise.
* testsuite/ld-x86-64/pr21481b.S: Likewise.
2020-02-03 09:07:51 +08:00
|
|
|
|
2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR gas/25380
|
|
|
|
|
|
* objdump.c (sym_ok): Return FALSE if 2 sections are in the
|
|
|
|
|
|
same file with different section pointers.
|
|
|
|
|
|
|
2020-02-01 21:14:16 +08:00
|
|
|
|
2020-02-01 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* README-how-to-make-a-release: Update with more details on the
|
|
|
|
|
|
release making process.
|
|
|
|
|
|
|
2020-01-31 22:45:51 +08:00
|
|
|
|
2020-01-31 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/sv.po: Updated Swedish translation.
|
|
|
|
|
|
|
2020-01-28 19:30:55 +08:00
|
|
|
|
2020-01-28 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* readelf.c (get_build_id): Simplify warning message about corrupt
|
|
|
|
|
|
notes encountered whilst scanning for the build-id.
|
|
|
|
|
|
|
2020-01-28 03:14:33 +08:00
|
|
|
|
2020-01-27 Roland McGrath <mcgrathr@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* objcopy.c (compare_gnu_build_notes): Fix comparison results
|
|
|
|
|
|
for overlapping ranges so that (A == B) == (B == A) holds.
|
|
|
|
|
|
|
2020-01-27 08:21:52 +08:00
|
|
|
|
2020-01-27 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* testsuite/lib/binutils-common.exp (big_or_little_endian): Replace
|
|
|
|
|
|
case statement with switch statement.
|
|
|
|
|
|
|
2020-01-24 19:55:12 +08:00
|
|
|
|
2020-01-24 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* readelf.c (get_build_id): Fix warning messages about corrupt
|
|
|
|
|
|
notes.
|
|
|
|
|
|
|
2020-01-23 22:33:36 +08:00
|
|
|
|
2020-01-23 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/fr.po: Updated French translation.
|
|
|
|
|
|
|
2020-01-19 22:24:06 +08:00
|
|
|
|
2020-01-22 Yuri Chornoivan <yurchor@mageia.org>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25417
|
|
|
|
|
|
* readelf.c (get_alpha_symbol_other): Fix error message typo.
|
|
|
|
|
|
|
2020-01-20 23:10:23 +08:00
|
|
|
|
2020-01-20 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/pt.po: Updated Portuguese translation.
|
|
|
|
|
|
* po/uk.po: Updated Ukranian translation.
|
|
|
|
|
|
|
2020-01-18 22:37:55 +08:00
|
|
|
|
2020-01-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* README-how-to-make-a-release: Update notes on how to cut a
|
|
|
|
|
|
branch for a release.
|
|
|
|
|
|
|
2020-01-18 22:12:07 +08:00
|
|
|
|
2020-01-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/binutils.pot: Regenerate.
|
|
|
|
|
|
|
2020-01-18 21:50:25 +08:00
|
|
|
|
2020-01-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
Binutils 2.34 branch created.
|
|
|
|
|
|
|
2020-01-17 23:27:31 +08:00
|
|
|
|
2020-01-17 Thomas Troeger <tstroege@gmx.de>
|
|
|
|
|
|
|
|
|
|
|
|
* objdump.c (jump_info_visualize_address): Discard jumps that are
|
|
|
|
|
|
no longer needed.
|
|
|
|
|
|
(disassemble_bytes): Only compute the maximum level if jumps were
|
|
|
|
|
|
detected.
|
|
|
|
|
|
|
2020-01-13 23:18:57 +08:00
|
|
|
|
2020-01-13 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
2020-01-14 01:28:41 +08:00
|
|
|
|
* objdump.c (disassemble_bytes): Remove C99-ism.
|
2020-01-13 23:18:57 +08:00
|
|
|
|
* testsuite/binutils-all/debuginfod.exp: New tests.
|
|
|
|
|
|
|
Add an option to objdump's disassembler to generate ascii art diagrams showing the destinations of flow control instructions.
binutils* objdump.c (visualize_jumps, color_output, extended_color_output)
(detected_jumps): New variables.
(usage): Add the new jump visualization options.
(option_values): Add new option value.
(long_options): Add the new option.
(jump_info_new, jump_info_free): New functions.
(jump_info_min_address, jump_info_max_address): Likewise.
(jump_info_end_address, jump_info_is_start_address): Likewise.
(jump_info_is_end_address, jump_info_size): Likewise.
(jump_info_unlink, jump_info_insert): Likewise.
(jump_info_add_front, jump_info_move_linked): Likewise.
(jump_info_intersect, jump_info_merge): Likewise.
(jump_info_sort, jump_info_visualize_address): Likewise.
(disassemble_jumps): New function - used to locate jumps.
(disassemble_bytes): Add ascii art generation.
(disassemble_section): Add scan to locate jumps.
(main): Parse the new visualization option.
* doc/binutils.texi: Document the new feature.
* NEWS: Mention the new feature.
opcodes * arm-dis.c (print_insn_arm): Fill in insn info fields for control
flow instructions.
(print_insn_thumb16, print_insn_thumb32): Likewise.
(print_insn): Initialize the insn info.
* i386-dis.c (print_insn): Initialize the insn info fields, and
detect jumps.
2020-01-13 20:36:55 +08:00
|
|
|
|
2020-01-13 Thomas Troeger <tstroege@gmx.de>
|
|
|
|
|
|
|
|
|
|
|
|
* objdump.c (visualize_jumps, color_output, extended_color_output)
|
|
|
|
|
|
(detected_jumps): New variables.
|
|
|
|
|
|
(usage): Add the new jump visualization options.
|
|
|
|
|
|
(option_values): Add new option value.
|
|
|
|
|
|
(long_options): Add the new option.
|
|
|
|
|
|
(jump_info_new, jump_info_free): New functions.
|
|
|
|
|
|
(jump_info_min_address, jump_info_max_address): Likewise.
|
|
|
|
|
|
(jump_info_end_address, jump_info_is_start_address): Likewise.
|
|
|
|
|
|
(jump_info_is_end_address, jump_info_size): Likewise.
|
|
|
|
|
|
(jump_info_unlink, jump_info_insert): Likewise.
|
|
|
|
|
|
(jump_info_add_front, jump_info_move_linked): Likewise.
|
|
|
|
|
|
(jump_info_intersect, jump_info_merge): Likewise.
|
|
|
|
|
|
(jump_info_sort, jump_info_visualize_address): Likewise.
|
|
|
|
|
|
(disassemble_jumps): New function - used to locate jumps.
|
|
|
|
|
|
(disassemble_bytes): Add ascii art generation.
|
|
|
|
|
|
(disassemble_section): Add scan to locate jumps.
|
|
|
|
|
|
(main): Parse the new visualization option.
|
|
|
|
|
|
* doc/binutils.texi: Document the new feature.
|
|
|
|
|
|
* NEWS: Mention the new feature.
|
|
|
|
|
|
|
2020-01-13 20:00:46 +08:00
|
|
|
|
2020-01-13 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
2020-01-13 20:23:02 +08:00
|
|
|
|
PR 25360
|
|
|
|
|
|
PR 25361
|
2020-01-13 20:00:46 +08:00
|
|
|
|
* dwarf.c (display_debug_frames): Move fde_fc earlier. Free
|
|
|
|
|
|
fde_fc col_type and col_offset.
|
|
|
|
|
|
* readelf.c (apply_relocations): Move symsec check earlier.
|
|
|
|
|
|
(free_debug_section): Free reloc_info.
|
|
|
|
|
|
(process_notes_at): Free pnotes on error path.
|
|
|
|
|
|
(process_object): Free dump_sects here..
|
|
|
|
|
|
(process_archive): ..not here.
|
|
|
|
|
|
|
2020-01-13 17:06:13 +08:00
|
|
|
|
2020-01-13 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25362
|
|
|
|
|
|
* nm.c (display_rel_file): Free dyn_syms.
|
|
|
|
|
|
|
2020-01-10 00:51:04 +08:00
|
|
|
|
2020-01-09 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25220
|
|
|
|
|
|
* objcopy.c (empty_name): New variable.
|
|
|
|
|
|
(need_sym_before): Prevent an attempt to free a static variable.
|
|
|
|
|
|
(filter_symbols): Avoid strcmp test by checking for pointer
|
|
|
|
|
|
equality.
|
|
|
|
|
|
|
2020-01-09 21:36:22 +08:00
|
|
|
|
2020-01-09 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/zh_TW.po: Updated Traditional Chinese translation.
|
|
|
|
|
|
|
|
|
|
|
|
2020-01-09 Aaron Merey <amerey@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (readelf_LDADD, objdump_LDADD): Add libdebuginfod.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* NEWS: Update.
|
|
|
|
|
|
* config.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* configure.ac: Call AC_DEBUGINFOD.
|
|
|
|
|
|
* doc/Makefile.in: Regenerate.
|
|
|
|
|
|
* doc/binutils.texi: Add section on using binutils
|
|
|
|
|
|
with debuginfod.
|
|
|
|
|
|
* dwarf.c (debuginfod_fetch_separate_debug_info): New function.
|
|
|
|
|
|
Query debuginfod servers for the target debug file.
|
|
|
|
|
|
(load_separate_debug_info): Call
|
|
|
|
|
|
debuginfod_fetch_separate_debug_info if configured with
|
|
|
|
|
|
debuginfod.
|
|
|
|
|
|
(load_separate_debug_files): Add file argument to
|
|
|
|
|
|
load_separate_debug_info calls.
|
|
|
|
|
|
* dwarf.h (get_build_id): Add declaration.
|
|
|
|
|
|
* objdump.c (get_build_id): New function. Get build-id of file.
|
|
|
|
|
|
* readelf.c (get_build_id): Likewise.
|
|
|
|
|
|
* testsuite/binutils-all/debuginfod.exp: New tests.
|
|
|
|
|
|
* testsuite/binutils-all/linkdebug.s: Add .note.gnu.build-id
|
|
|
|
|
|
section.
|
|
|
|
|
|
|
2020-01-02 22:10:40 +08:00
|
|
|
|
2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* readelf.c: Add support for new Z*) relocations and machine
|
|
|
|
|
|
types.
|
|
|
|
|
|
|
2020-01-01 16:22:19 +08:00
|
|
|
|
2020-01-01 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Update year range in copyright notice of all files.
|
|
|
|
|
|
|
2020-01-01 15:37:11 +08:00
|
|
|
|
For older changes see ChangeLog-2019
|
2016-01-01 18:44:31 +08:00
|
|
|
|
|
2020-01-01 15:37:11 +08:00
|
|
|
|
Copyright (C) 2020 Free Software Foundation, Inc.
|
2016-01-01 18:44:31 +08:00
|
|
|
|
|
|
|
|
|
|
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.
|
|
|
|
|
|
|
|
|
|
|
|
Local Variables:
|
|
|
|
|
|
mode: change-log
|
|
|
|
|
|
left-margin: 8
|
|
|
|
|
|
fill-column: 74
|
|
|
|
|
|
version-control: never
|
|
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End:
|
