Commit Graph

4262 Commits

Author SHA1 Message Date
Alan Modra
61a457e5da e200 LSP support
It has bothered me for a long time that we have disabled LSP (and SPE)
tests.  Also the LSP test comment indicating there is something wrong
with get_powerpc_dialect.  I don't think there is.  Decoding of a VLE
instruction depends on whether the processor is in VLE mode (some
processors support both VLE and standard PPC) which we flag per
section with SHF_PPC_VLE for decoding when disassembling.

Background: Some versions of powerpc e200 have "Lightweight Signal
Processing" support, examples being e200z215 and e200z425.  As far as
I can tell, LSP and SPE are mutually exclusive.  This seems to be
borne out by insn encoding, for example LSP "zvaddih" and SPE "evaddw"
have the same encoding.  So none of the processor descriptions in
ppc_opts ought to have both PPC_OPCODE_LSP and PPC_OPCODE_SPE/2, if we
want disassembly to work.  I also could not find anything to suggest
that the LSP insns are enabled only in VLE mode, which means the LSP
insns should not be in vle_opcodes.

Fix all this by moving the LSP insns to their own table, and add a new
e200z2 cpu entry with LSP support, removing LSP from -me200z4 and from
-mvle.  (Yes, I know, as I said above some of the e200z4 processors
have LSP.  Others have SPE.  It's hard to choose good options.  Think
of z2 as meaning earlier, z4 as later.)  Also add -mlsp to allow
adding the LSP insn set.

include/
	* opcode/ppc.h (lsp_opcodes, lsp_num_opcodes): Declare.
	(LSP_OP_TO_SEG): Define.
binutils/
	* doc/binutils.texi: Update ppc docs.
gas/
	* config/tc-ppc.c (ppc_setup_opcodes): Add lsp opcodes to ppc_hash.
	* doc/c-ppc.texi: Document e200 and lsp.
	* testsuite/gas/ppc/lsp-checks.d: Assemble with -me200z2.
	* testsuite/gas/ppc/lsp.d: Likewise, disassembly too.
	* testsuite/gas/ppc/ppc.exp: Don't xfail lsp test.
opcodes/
	* ppc-dis.c (ppc_opts): Add e200z2 and lsp.  Don't set
	PPC_OPCODE_LSP for e200z4 or vle.
	(ppc_parse_cpu): Mutually exclude LSP and SPE.
	(LSP_OPCD_SEGS): Define.
	(lsp_opcd_indices): New array.
	(disassemble_init_powerpc): Init lsp_opcd_indices.
	(lookup_lsp): New function.
	(print_insn_powerpc): Call it.
	* ppc-opc.c: Include libiberty.h for ARRAY_SIZE and use throughout.
	(vle_opcodes): Move LSP opcodes to..
	(lsp_opcodes): ..here, and sort.
	(lsp_num_opcodes): New.
2022-10-14 22:07:18 +10:30
Nick Clifton
7fd882d4ad Fix objcopy's error message when it cannot add a .gnu_debuglink section because the section already exists.
PR 29665
	* objcopy.c (copy_object): Use the input filename when
	reporting that a .gnu_debuglink section already exists.
2022-10-12 15:33:47 +01:00
Nick Clifton
f54c53e9f4 Add ability to create reproducible source tarballs.
* src-release.sh: Add "-r <date>" option to create reproducible
	tarballs based upon a fixed timestamp of <date>.
	* binutils/README-how-to-make-a-release: Add a line showing how to
	use -r <date> when creating a binutils release.
2022-10-10 11:28:45 +01:00
Alan Modra
306253b2cf PR29647, objdump -S looping
Fuzzed input with this in .debug_line
  [0x0000003b]  Special opcode 115: advance Address by 8 to 0x401180 and Line by -2 to -1

	PR 29647
	* objdump.c (print_line): Don't decrement line number here..
	(dump_lines): ..do so here instead, ensuring loop terminates.
2022-10-05 14:53:41 +10:30
Nick Clifton
907b52f4ce readelf: DO not load section headers from file offset zero
* readelf.c (get_32bit_section_headers): Return false if the
	e_shoff field is zero.
	(get_64bit_section_headers): Likewise.
2022-10-03 13:19:21 +01:00
Tsukasa OI
7b4f240762 RISC-V: Assign DWARF numbers to vector registers
This commit assigns DWARF register numbers to vector registers (v0-v31:
96..127) to implement RISC-V DWARF Specification version 1.0-rc4
(now in the frozen state):

https://github.com/riscv-non-isa/riscv-elf-psabi-doc/releases/tag/v1.0-rc4

binutils/ChangeLog:

	* dwarf.c (dwarf_regnames_riscv): Assign DWARF register numbers
	96..127 to vector registers v0-v31.

gas/ChangeLog:

	* config/tc-riscv.c (tc_riscv_regname_to_dw2regnum): Support
	vector registers.
	* testsuite/gas/riscv/dw-regnums.s: Add vector registers to the
	DWARF register number test.
	* testsuite/gas/riscv/dw-regnums.d: Likewise.
2022-10-03 04:04:35 +00:00
Jan Beulich
3bf4994276 objcopy: avoid "shadowing" of remove() function name
remove() is a standard library function (declared in stdio.h), which
triggers a "shadows a global declaration" warning with some gcc versions.
2022-09-30 10:55:02 +02:00
liuzhensong
c4a7e6b562 LoongArch: Update ELF e_flags handling according to specification.
Update handling of e_flags according to the documentation
  update [1] (discussions [2][3]).

  Object file bitness is now represented in the EI_CLASS byte.
  The e_flags field is now interpreted as follows:

  e_flags[2:0]: Base ABI modifier

  - 0x1: soft-float
  - 0x2: single-precision hard-float
  - 0x3: double-precision hard-float

  e_flags[7:6]: ELF object ABI version

  - 0x0: v0
  - 0x1: v1

  [1]: https://github.com/loongson/LoongArch-Documentation/blob/main/docs/LoongArch-ELF-ABI-EN.adoc#e_flags-identifies-abi-type-and-version
  [2]: https://github.com/loongson/LoongArch-Documentation/pull/61
  [3]: https://github.com/loongson/LoongArch-Documentation/pull/47
2022-09-30 14:00:47 +08:00
Nick Clifton
be5f79aa39 The help document of size misses an option.
PR 29628
	* size.c (usage): Add -f.
	* doc/binutils.texi (size): Add -f.
2022-09-28 15:29:18 +01:00
Alan Modra
e2bae06cf9 Re: egrep in binutils
Multi-line patterns for grep are not supported on some old versions
of grep.

binutils/
	* embedspu.sh: Replace multi-line grep with sed.
ld/
	* testsuite/ld-elfvers/vers.exp: Replace multi-line grep with sed.
2022-09-28 23:01:56 +09:30
Alan Modra
67d1991b78 egrep in binutils
Apparently some distros have a nagging egrep that helpfully tells you
egrep is deprecated and to use "grep -E".  The nag message causes a ld
testsuite failure.  What's more the advice isn't that good.  The "-E"
flag may not be available with older versions of grep.

This patch fixes bare invocation of egrep within binutils, replacing
it with the autoconf $EGREP or with grep.

config/
	* lib-ld.m4 (AC_LIB_PROG_LD_GNU): Require AC_PROG_EGREP and
	invoke $EGREP.
	(AC_LIB_PROG_LD): Likewise.
binutils/
	* configure: Regenerate.
	* embedspu.sh: Replace egrep with grep.
gold/
	* testsuite/Makefile.am (flagstest_compress_debug_sections.check):
	Replace egrep with grep.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/bnd_ifunc_1.sh: Replace egrep with $EGREP.
	* testsuite/bnd_ifunc_2.sh: Likewise.
	* testsuite/bnd_plt_1.sh: Likewise.
	* testsuite/discard_locals_test.sh: Likewise.
	* testsuite/gnu_property_test.sh: Likewise.
	* testsuite/no_version_test.sh: Likewise.
	* testsuite/pr18689.sh: Likewise.
	* testsuite/pr26936.sh: Likewise.
	* testsuite/retain.sh: Likewise.
	* testsuite/split_i386.sh: Likewise.
	* testsuite/split_s390.sh: Likewise.
	* testsuite/split_x32.sh: Likewise.
	* testsuite/split_x86_64.sh: Likewise.
	* testsuite/ver_test_pr16504.sh: Likewise.
intl/
	* configure: Regenerate.
ld/
	* testsuite/ld-elfvers/vers.exp (test_ar): Replace egrep with grep.
2022-09-28 13:37:31 +09:30
Fangrui Song
2cac01e3ff binutils, gdb: support zstd compressed debug sections
PR29397 PR29563: Add new configure option --with-zstd which defaults to
auto.  If pkgconfig/libzstd.pc is found, define HAVE_ZSTD and support
zstd compressed debug sections for most tools.

* bfd: for addr2line, objdump --dwarf, gdb, etc
* gas: support --compress-debug-sections=zstd
* ld: support ELFCOMPRESS_ZSTD input and --compress-debug-sections=zstd
* objcopy: support ELFCOMPRESS_ZSTD input for
  --decompress-debug-sections and --compress-debug-sections=zstd
* gdb: support ELFCOMPRESS_ZSTD input.  The bfd change references zstd
  symbols, so gdb has to link against -lzstd in this patch.

If zstd is not supported, ELFCOMPRESS_ZSTD input triggers an error.  We
can avoid HAVE_ZSTD if binutils-gdb imports zstd/ like zlib/, but this
is too heavyweight, so don't do it for now.

```
% ld/ld-new a.o
ld/ld-new: a.o: section .debug_abbrev is compressed with zstd, but BFD is not built with zstd support
...

% ld/ld-new a.o --compress-debug-sections=zstd
ld/ld-new: --compress-debug-sections=zstd: ld is not built with zstd support

% binutils/objcopy --compress-debug-sections=zstd a.o b.o
binutils/objcopy: --compress-debug-sections=zstd: binutils is not built with zstd support

% binutils/objcopy b.o --decompress-debug-sections
binutils/objcopy: zstd.o: section .debug_abbrev is compressed with zstd, but BFD is not built with zstd support
...
```
2022-09-26 19:50:13 -07:00
Clément Chigot
fe441584bb binutils/testsuite: handle the different install names of c++filt
c++filt is always named cxxfilt in a build directory, but in a install
directory it would be named either cxxfilt or c++filt (depending on
the host).  Handle this last case in testsuite.

binutils/ChangeLog:
        *  testsuite/config/default.exp (CXXFILE): if cxxfilt not found,
        try c++filt.
2022-09-26 17:22:54 +02:00
Clément Chigot
e9d9235172 binutils/testsuite: skip gentestdlls related tests if missing
When launching the testsuite through runtest outside the build tree,
gentestdlls might not be available, this binary being created by make
check.
Simply untested the related tests instead of crashing.

binutils/ChangeLog:

	* testsuite/binutils-all/objdump.exp: Skip dotnet tests if
	gentestdlls is not available.
2022-09-26 17:20:11 +02:00
Alan Modra
544c561957 PKG_CHECK_MODULES for msgpack and jansson
Using AS_IF rather than shell "if" is recommended for conditionals
that contain non-trivial autoconf macros, because autoconf will emit
any AC_REQUIREd autoconf macro expansions outside of the conditional.
This makes them available elsewhere in the configure script.

binutils/
	* configure.ac (msgpack): Use "AS_IF" rather than "if".
	* configure: Regenerate.
ld/
	* configure.ac (jansson): Use "AS_IF" rather than "if".
	* configure: Regenerate.
2022-09-26 14:23:29 +09:30
Shihua
96462b0129 RISC-V: Implement Ztso extension
This patch support ZTSO extension. It will turn on the tso flag for elf_flags
once we have enabled Ztso extension.  This is intended to implement v0.1 of
the proposed specification which can be found in Chapter 25 of,
https://github.com/riscv/riscv-isa-manual/releases/download/draft-20220723-10eea63/riscv-spec.pdf.

bfd\ChangeLog:

        * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Set TSO flag.
        * elfxx-riscv.c: Add Ztso's arch.

binutils\ChangeLog:

        * readelf.c (get_machine_flags): Set TSO flag.

gas\ChangeLog:

        * config/tc-riscv.c (riscv_set_tso): Ditto.
        (riscv_set_arch): Ditto.
        * testsuite/gas/riscv/ztso.d: New test.

include\ChangeLog:

        * elf/riscv.h (EF_RISCV_TSO): Ditto.
2022-09-21 11:43:35 +08:00
Nick Clifton
1588d98bab Stop strip from complaining about empty note sections when stripping a binary for a second time.
* objcopy.c (copy_object): Do not issue a warning message when
	encountering empty .gnu.build.attribute sections.
2022-09-20 11:46:32 +01:00
Nick Clifton
7e19db932c New Serbian translations for various binutils sub-directories. 2022-09-20 11:33:16 +01:00
Zeke Lu
6af418600c Bug 29580 - typo in warning message: .note.gnu.build-id data size is too bug 2022-09-20 11:19:06 +01:00
Tsukasa OI
d0975d8002 bfd, binutils, gas: Remove/mark unused variables
Clang generates a warning on unused (technically, written but not read
thereafter) variables.  By the default configuration (with "-Werror"), it
causes a build failure (unless "--disable-werror" is specified).

This commit adds ATTRIBUTE_UNUSED attribute to some of them, which means
they are *possibly* unused (can be used but no warnings occur when
unused) and removes others.

bfd/ChangeLog:

	* elf32-lm32.c (lm32_elf_size_dynamic_sections): Mark unused
	rgot_count variable.
	* elf32-nds32.c (elf32_nds32_unify_relax_group): Remove unused
	count variable.
	* mmo.c (mmo_scan): Mark unused lineno variable.

binutils/ChangeLog:

	* windmc.c (write_rc): Remove unused i variable.

gas/ChangeLog:

	* config/tc-riscv.c (riscv_ip): Remove unused argnum variable.

ld/ChangeLog:

	* pe-dll.c (generate_reloc): Remove unused bi and page_count
	variables.
2022-09-15 10:46:02 +00:00
Rupesh Potharla
e959744eca Binutils: Readelf testcase failing with clang
* testsuite/binutils-all/readelf.exp (readelf_wi_test): Extend
	regexps to allow for output genreated by the Clang compiler.
2022-09-14 10:27:38 +01:00
Tsukasa OI
491cf3178f bfd: Stop using -Wstack-usage=262144 when built with Clang
Some components of GNU Binutils will pass "-Wstack-usage=262144" when
"GCC >= 5.0" is detected.  However, Clang does not support "-Wstack-usage",
despite that related configuration part in bfd/warning.m4 handles the latest
Clang (15.0.0 as of this writing) as "GCC >= 5.0".

The option "-Wstack-usage" was ignored when the first version of Clang is
released but even this "ignoring" behavior is removed before Clang 4.0.0.
So, if we give Clang "-Wstack-usage=262144", it generates a warning, making
the build failure.

This commit checks "__clang__" macro to prevent adding the option if the
compiler is identified as Clang.

bfd/ChangeLog:

	* warning.m4: Stop appending "-Wstack-usage=262144" option when
	compiled with Clang.
	* configure: Regenerate.

binutils/ChangeLog:

	* configure: Regenerate.

gas/ChangeLog:

	* configure: Regenerate.

gold/ChangeLog:

	* configure: Regenerate.

gprof/ChangeLog:

	* configure: Regenerate.

ld/ChangeLog:

	* configure: Regenerate.

opcodes/ChangeLog:

	* configure: Regenerate.
2022-09-14 05:42:17 +00:00
Aaron Merey
e9a241e87b objdump: '-S' should trigger search for separate debuginfo.
Add with_source_code to the command line options that trigger
might_need_separate_debug_info and dump_any_debugging.  This helps
'objdump -S' download missing files via debuginfod without the need for
specifying extra command line options like '-L'.
2022-09-13 09:29:09 -04:00
Peter Bergner
29a6701e53 ppc: Document the -mfuture and -Mfuture options and make them usable
The -mfuture and -Mfuture options which are used for adding potential
new ISA instructions were not documented.  They also lacked a bitmask
so new instructions could not be enabled by those options.  Fixed.

binutils/
	* doc/binutils.texi: Document -Mfuture.

gas/
	* config/tc-ppc.c: Document -mfuture
	* doc/c-ppc.texi: Likewise.

include/
	* opcode/ppc.h (PPC_OPCODE_FUTURE): Define.

opcodes/
	* ppc-dis.c (ppc_opts) <future>: Use it.
	* ppc-opc.c (FUTURE): Define.
2022-09-12 14:56:20 -05:00
Nick Clifton
efc1521e40 Support debuginfo files with empty group sections.
PR 29532
bfd	* elf.c (setup_group): Do not return false if there is no group
	information available.

bionutils* objcopy.c (setup_section): Leave group sections intact when
	creating separate debuginfo files.
2022-09-09 12:01:55 +01:00
Nick Clifton
2caffd34df i686-w64-mingw32-objdump -WL returns incorrect file paths
PR 29523
	* dwarf.c (display_debug_lines_decoded): Correctly handle DWARF-5
	directory and filename tables.
2022-09-08 09:56:39 +01:00
Aaron Merey
d647c797b7 Add debuginfod support for objdump -S
Currently objdump -S is not able to make use files downloaded from debuginfod.
This is due to bfd_find_nearest_line_discriminator being unable to locate any
separate debuginfo files in the debuginfod cache. Additionally objdump lacked
a call to debuginfod_find_source in order to download missing source files.

Fix this by using bfd_find_nearest_line_with_alt instead of
bfd_find_nearest_line_discriminator. Also add a call to
debuginfod_find_source in order to download missing source files.

Co-authored-by: Nick Clifton <nickc@redhat.com>
2022-09-06 10:43:07 -04:00
Nick Clifton
f4492fb683 dllwrap, windres and dlltools use mktemp, which should be avoided
PR 29534
	* dllwrap.c: Replace uses of choose_temp_base() with
	make_temp_file().
	* dlltool.c: Likewise.
	* resrc.c: Likewise.
2022-09-01 14:51:50 +01:00
Nick Clifton
25ee24d990 Add an option to dlltool to allow the creation of deterministic libraries.
PR 29489
	* dlltool.c (deterministic): New variable.
	(gen_lib_file): If deterministic is true set the
	BFD_DETERMINISTIC_OUTPUT flag.
	(usage): Mention --deterministic-libraries and
	--non-deterministic-libraries.
	(long_options): Add new options.
	(main): Parse new options.
	* doc/binutils.texi: Document the new options.
	* NEWS: Mention the new feature.
2022-08-23 09:54:52 +01:00
Nelson Chu
179390a375 binutils: Updated my email address.
binutils/
    * MAINTAINERS (RISC-V): Updated my email address.
2022-08-23 13:09:56 +08:00
Nick Clifton
b3ea2010cd Fix compile time warning from Clang about error messages not being printed safely. 2022-08-22 16:19:17 +01:00
Nick Clifton
521f726815 Have readelf warn users if it is asked to decode a LLVM bitcode file or a golang object file.
* readelf.c (check_magic_number): New function.  Checks the magic
	bytes at the start of a file.  If they are not the ELF format
	magic values, then attempts to generate a helpful error message.
	(process_file_header): Call check_magic_number.
2022-08-22 11:15:40 +01:00
Alan Modra
450da4bd38 PR29362, some binutils memory leaks
2022-08-16  Alan Modra  <amodra@gmail.com>
	    Cunlong Li  <shenxiaogll@163.com>

	PR 29362
	* dwarf.c (free_debug_information): New function, extracted..
	(free_debug_memory): ..from here.
	(process_debug_info): Use it when before clearing out unit
	debug_information.  Clear all fields.
	* objcopy.c (delete_symbol_htabs): New function.
	(main): Call it via xatexit.
	(copy_archive): Free "dir".
	* objdump.c (free_debug_section): Free reloc_info.
2022-08-16 00:25:10 +09:30
Alan Modra
cc44342012 readelf: print 0x0 as 0, and remove trailing spaces
This changes readelf output a little, removing the 0x prefix on hex
output when the value is 0, except in cases where a fixed field
width is shown.  %#010x is not a good replacement for 0x%08x.
2022-08-13 14:11:27 +09:30
Alan Modra
31e5a3a380 Make dwarf_vma uint64_t
This replaces dwarf_vma, dwarf_size_type and dwarf_signed_vma with
uint64_t and int64_t everywhere.  The patch also gets rid of
DWARF_VMA_FMT since we can't use that with uint64_t, and all of the
configure support for deciding the flavour of HOST_WIDEST_INT.
dwarf_vmatoa also disappears, replacing most uses with one of
PRIx64, PRId64 or PRIu64.  Printing of size_t and ptrdiff_t values
now use %z and %t rather than by casting to unsigned long.  Also,
most warning messages that used 0x%lx or similar now use %#lx and a
few that didn't print the 0x hex prefix now also use %#.  The patch
doesn't change normal readelf output, except in odd cases where values
previously might have been truncated.
2022-08-13 14:11:27 +09:30
Alan Modra
625d49fce7 Don't use bfd_vma in readelf.c
This replaces bfd_vma with uint64_t in readelf, defines BFD64
unconditionally, removes tests of BFD64 and sizeof (bfd_vma), and
removes quite a few now unnecessary casts.
2022-08-13 14:11:27 +09:30
Alan Modra
be7d229ad4 Don't use bfd_size_type in readelf.c and dwarf.c
Replacing bfd_size_type with dwarf_size_type or uint64_t is mostly
cosmetic.  The point of the change is to avoid use of a BFD type
in readelf, where we'd like to keep as independent of BFD as
possible.  Also, the patch is a step towards using standard types.
2022-08-13 14:11:27 +09:30
Alan Modra
928c411de4 Replace elf_vma with uint64_t
This patch replaces all uses of elf_vma with uint64_t, removes
tests of sizeof (elf_vma), and does a little tidying of
byte_get_little_endian and byte_get_big_endian.
2022-08-13 14:11:27 +09:30
Andrew Burgess
daf2618a91 objdump: fix extended (256) disassembler colors
After commit:

  commit a88c79b770
  Date:   Tue Aug 9 14:57:48 2022 +0100

      Default to enabling colored disassembly if output is to a terminal.

The 256 extended-color support for --disassembler-color was broken.
This is fixed in this commit.

	PR 29457
	* objdump (objdump_styled_sprintf): Check disassembler_color
	against an enum value, don't treat it as a bool.
2022-08-10 17:11:55 +01:00
Youling Tang
31f6009538 bfd: Add support for LoongArch64 EFI (efi-*-loongarch64).
This adds support for efi-loongarch64 by virtue of adding a new PEI target
pei-loongarch64.  This is not a full target and only exists to support EFI at
this time.

This means that this target does not support relocation processing and is mostly
a container format.  This format has been added to elf based loongarch64 targets
such that efi images can be made natively on Linux.

However this target is not valid for use with gas but only with objcopy.

We should't limit addresses to 32-bits for 64-bit vma, otherwise there will be
"RVA truncated" error when using objcopy on loongarch64.

With these changes the resulting file is recognized as an efi image.

Any magic number is based on the Microsoft PE specification [1].

The test results are as follows:
$ make check-binutils RUNTESTFLAGS='loongarch64.exp'
  PASS: Check if efi app format is recognized

$ objdump -h -f tmpdir/loongarch64copy.o
  tmpdir/loongarch64copy.o:     file format pei-loongarch64
  architecture: Loongarch64, flags 0x00000132:
  EXEC_P, HAS_SYMS, HAS_LOCALS, D_PAGED
  start address 0x0000000000000000

  Sections:
  Idx Name          Size      VMA               LMA               File off  Algn
    0 .text         0000003c  00000000200000b0  00000000200000b0  00000200  2**2
                    CONTENTS, ALLOC, LOAD, READONLY, CODE

[1] https://docs.microsoft.com/en-us/windows/win32/debug/pe-format

bfd:
  * .gitignore (pe-loongarch64igen.c): New.
  * Makefile.am (pei-loongarch64.lo, pe-loongarch64igen.lo, pei-loongarch64.c,
  pe-loongarch64igen.c): Add support.
  * Makefile.in: Likewise.
  * bfd.c (bfd_get_sign_extend_vma): Add pei-loongarch64.
  * coff-loongarch64.c: New file.
  * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
  coff_write_object_contents) Add loongarch64 (loongarch64_pei_vec) support.
  * config.bfd: Likewise.
  * configure: Likewise.
  * configure.ac: Likewise.
  * libpei.h (GET_OPTHDR_IMAGE_BASE, PUT_OPTHDR_IMAGE_BASE,
  GET_OPTHDR_SIZE_OF_STACK_RESERVE, PUT_OPTHDR_SIZE_OF_STACK_RESERVE,
  GET_OPTHDR_SIZE_OF_STACK_COMMIT, PUT_OPTHDR_SIZE_OF_STACK_COMMIT,
  GET_OPTHDR_SIZE_OF_HEAP_RESERVE, PUT_OPTHDR_SIZE_OF_HEAP_RESERVE,
  GET_OPTHDR_SIZE_OF_HEAP_COMMIT, PUT_OPTHDR_SIZE_OF_HEAP_COMMIT,
  GET_PDATA_ENTRY, _bfd_peLoongArch64_bfd_copy_private_bfd_data_common,
  _bfd_peLoongArch64_bfd_copy_private_section_data,
  _bfd_peLoongArch64_get_symbol_info, _bfd_peLoongArch64_only_swap_filehdr_out,
  _bfd_peLoongArch64_print_private_bfd_data_common,
  _bfd_peLoongArch64i_final_link_postscript,
  _bfd_peLoongArch64i_only_swap_filehdr_out, _bfd_peLoongArch64i_swap_aouthdr_in,
  _bfd_peLoongArch64i_swap_aouthdr_out, _bfd_peLoongArch64i_swap_aux_in,
  _bfd_peLoongArch64i_swap_aux_out, _bfd_peLoongArch64i_swap_lineno_in,
  _bfd_peLoongArch64i_swap_lineno_out, _bfd_peLoongArch64i_swap_scnhdr_out,
  _bfd_peLoongArch64i_swap_sym_in, _bfd_peLoongArch64i_swap_sym_out,
  _bfd_peLoongArch64i_swap_debugdir_in, _bfd_peLoongArch64i_swap_debugdir_out,
  _bfd_peLoongArch64i_write_codeview_record,
  _bfd_peLoongArch64i_slurp_codeview_record,
  _bfd_peLoongArch64_print_ce_compressed_pdata): New.
  * peXXigen.c (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out,
  _bfd_XXi_swap_scnhdr_out, pe_print_pdata, _bfd_XX_print_private_bfd_data_common,
  _bfd_XX_bfd_copy_private_section_data, _bfd_XXi_final_link_postscript):
  Support COFF_WITH_peLoongArch64,
  * pei-loongarch64.c: New file.
  * peicode.h (coff_swap_scnhdr_in, pe_ILF_build_a_bfd, pe_ILF_object_p):
  Support COFF_WITH_peLoongArch64.
  (jtab): Add dummy entry that traps.
  * targets.c (loongarch64_pei_vec): New.

binutils
  * testsuite/binutils-all/loongarch64/loongarch64.exp: New file.
  * testsuite/binutils-all/loongarch64/pei-loongarch64.d: New test.
  * testsuite/binutils-all/loongarch64/pei-loongarch64.s: New test.

include
  * coff/loongarch64.h: New file.
  * coff/pe.h (IMAGE_FILE_MACHINE_LOONGARCH64): New.

Signed-off-by: Youling Tang <tangyouling@loongson.cn>
2022-08-10 09:26:25 +08:00
Nick Clifton
a88c79b770 Default to enabling colored disassembly if output is to a terminal.
PR 29457
	* objdump.c (disassembler_color): Change type to an enum.
	(disassembler_extended_color): Remove.
	(usage): Update.
	(objdump_color_for_assembler_style): Update.
	(main): Update initialisation of disassembler_color.  If not
	initialised via a command line option, set based upon terminal
	output.
	* doc/binutils.texi: Update description of disassmbler-color
	option.
	* testsuite/binutils-all/arc/objdump.exp: Add
	--disassembler-color=off option when disassembling.
	* testsuite/binutils-all/arm/objdump.exp: Likewise.
2022-08-09 14:57:48 +01:00
Nick Clifton
e838f9c284 Add a link to the NEWS files in the release announcement email. 2022-08-08 11:45:40 +01:00
Alan Modra
578a7392c3 objcopy section alignment
bfd_set_section_alignment currently always returns true.  This patch
changes it to return false on silly alignment values, avoiding yet
another way to trigger ubsan errors like coffcode.h:3192:12: runtime
error: shift exponent 299 is too large for 32-bit type 'int'.  We'll
catch that one in objcopy.c:setup_sections.  However, setup_sections
gives up on other setup operations that are necessary even after an
error of some sort.  Change that to keep going, which might change the
error message but that shouldn't matter in the least.

bfd/
	* section.c (bfd_set_section_alignment): Return false and
	don't set alignment_power for stupidly large alignments.
	* bfd-in2.h: Regenerate.
	* coffcode.h (coff_compute_section_file_positions): Don't use
	an int constant when calculating alignment.
binutils/
	* objcopy.c (setup_section): Keep on going after hitting
	non-fatal errors.
2022-08-06 18:43:24 +09:30
Nick Clifton
5ee285ca3e Update following 2.39 release 2022-08-05 14:07:11 +01:00
Alan Modra
dfbc689c69 Sanity check loc_offsets index
Fixes a segfault found by the fuzzers.

	* dwarf.c (fetch_indexed_value): Return -1 on error.
	(read_and_display_attr_value): Don't display string when
	fetch_indexed_value returns an error.  Sanity check loc_offsets
	index.
2022-08-05 20:48:29 +09:30
Jan Beulich
188bc85476 binutils/Dwarf: avoid "shadowing" of glibc function name
As before: Old enough glibc has an (unguarded) declaration of index()
in string.h, which triggers a "shadows a global declaration" warning.
2022-08-05 12:48:17 +02:00
Cary Coutant
1369522f36 Recognize the new ELF compression type for ZSTD.
There is more work to be done to actually support compression and
decompression using the zstd library, but I will leave that to the
champions of the new compression option.

binutils/
	* binutils/readelf.c (process_section_headers): Add support for
	ELFCOMPRESS_ZSTD.
2022-08-04 17:08:08 -07:00
Alan Modra
b82817674f Don't use BFD_VMA_FMT in binutils
BFD_VMA_FMT can't be used in format strings that need to be
translated, because the translation won't work when the type of
bfd_vma differs from the machine used to compile .pot files.  We've
known about this for a long time, but patches slip through review.

So just get rid of BFD_VMA_FMT, instead using the appropriate PRId64,
PRIu64, PRIx64 or PRIo64 and SCN variants for scanf.  The patch is
mostly mechanical, the only thing requiring any thought is casts
needed to preserve PRId64 output from bfd_vma values, or to preserve
one of the unsigned output formats from bfd_signed_vma values.
2022-08-04 12:22:39 +09:30
Alan Modra
f493c2174e Get rid of fprintf_vma and sprintf_vma
These two macros print either a 16 digit hex number or an 8 digit
hex number.  Unfortunately they depend on both target and host, which
means that the output for 32-bit targets may be either 8 or 16 hex
digits.

Replace them in most cases with code that prints a bfd_vma using
PRIx64.  In some cases, deliberately lose the leading zeros.
This change some output, notably in base/offset fields of m68k
disassembly which I think looks better that way, and in error
messages.  I've kept leading zeros in symbol dumps (objdump -t)
and in PE header dumps.

bfd/
	* bfd-in.h (fprintf_vma, sprintf_vma, printf_vma): Delete.
	* bfd-in2.h: Regenerate.
	* bfd.c (bfd_sprintf_vma): Don't use sprintf_vma.
	(bfd_fprintf_vma): Don't use fprintf_vma.
	* coff-rs6000.c (xcoff_reloc_type_tls): Don't use sprintf_vma.
	Instead use PRIx64 to print bfd_vma values.
	(xcoff_ppc_relocate_section): Likewise.
	* cofflink.c (_bfd_coff_write_global_sym): Likewise.
	* mmo.c (mmo_write_symbols_and_terminator): Likewise.
	* srec.c (srec_write_symbols): Likewise.
	* elf32-xtensa.c (print_r_reloc): Similarly for fprintf_vma.
	* pei-x86_64.c (pex64_dump_xdata): Likewise.
	(pex64_bfd_print_pdata_section): Likewise.
	* som.c (som_print_symbol): Likewise.
	* ecoff.c (_bfd_ecoff_print_symbol): Use bfd_fprintf_vma.
opcodes/
	* dis-buf.c (perror_memory, generic_print_address): Don't use
	sprintf_vma.  Instead use PRIx64 to print bfd_vma values.
	* i386-dis.c (print_operand_value, print_displacement): Likewise.
	* m68k-dis.c (print_base, print_indexed): Likewise.
	* ns32k-dis.c (print_insn_arg): Likewise.
	* ia64-gen.c (_opcode_int64_low, _opcode_int64_high): Delete.
	(opcode_fprintf_vma): Delete.
	(print_main_table): Use PRIx64 to print opcode.
binutils/
	* od-macho.c: Replace all uses of printf_vma with bfd_printf_vma.
	* objcopy.c (copy_object): Don't use sprintf_vma.  Instead use
	PRIx64 to print bfd_vma values.
	(copy_main): Likewise.
	* readelf.c (CHECK_ENTSIZE_VALUES): Likewise.
	(dynamic_section_mips_val): Likewise.
	(print_vma): Don't use printf_vma.  Instead use PRIx64 to print
	bfd_vma values.
	(dump_ia64_vms_dynamic_fixups): Likewise.
	(process_version_sections): Likewise.
	* rddbg.c (stab_context): Likewise.
gas/
	* config/tc-i386.c (offset_in_range): Don't use sprintf_vma.
	Instead use PRIx64 to print bfd_vma values.
	(md_assemble): Likewise.
	* config/tc-mips.c (load_register, macro): Likewise.
	* messages.c (as_internal_value_out_of_range): Likewise.
	* read.c (emit_expr_with_reloc): Likewise.
	* config/tc-ia64.c (note_register_values): Don't use fprintf_vma.
	Instead use PRIx64 to print bfd_vma values.
	(print_dependency): Likewise.
	* listing.c (list_symbol_table): Use bfd_sprintf_vma.
	* symbols.c (print_symbol_value_1): Use %p to print pointers.
	(print_binary): Likewise.
	(print_expr_1): Use PRIx64 to print bfd_vma values.
	* write.c (print_fixup): Use %p to print pointers.  Don't use
	fprintf_vma.
	* testsuite/gas/all/overflow.l: Update expected output.
	* testsuite/gas/m68k/mcf-mov3q.d: Likewise.
	* testsuite/gas/m68k/operands.d: Likewise.
	* testsuite/gas/s12z/truncated.d: Likewise.
ld/
	* deffilep.y (def_file_print): Don't use fprintf_vma.  Instead
	use PRIx64 to print bfd_vma values.
	* emultempl/armelf.em (gld${EMULATION_NAME}_finish): Don't use
	sprintf_vma.  Instead use PRIx64 to print bfd_vma values.
	* emultempl/pe.em (gld${EMULATION_NAME}_finish): Likewise.
	* ldlang.c (lang_map): Use %V to print region origin.
	(lang_one_common): Don't use sprintf_vma.
	* ldmisc.c (vfinfo): Don't use fprintf_vma or sprintf_vma.
	* pe-dll.c (pe_dll_generate_def_file): Likewise.
gdb/
	* remote.c (remote_target::trace_set_readonly_regions): Replace
	uses of sprintf_vma with bfd_sprintf_vma.
2022-08-01 13:52:18 +09:30
Nick Clifton
e8f4567b9c Updated translations for various sub-directories 2022-07-26 13:06:29 +01:00