Commit Graph

254 Commits

Author SHA1 Message Date
Nick Clifton
45b8517aae Enhance objdump's --private option so that it can display the contents of PE format files.
* od-pe.c: New file: Dumps fields in PE format headers.
  * configure.ac (od_vectors): Add objdump_private_desc_pe for PE format targets. (od_files): Add od-pe for PE format targets.
  * configure: Regenerate.
  * Makefile.am (CFILES): Add od-pe.c (EXTRA_objdump_SOURCE): Likewise.
  * Makefile.in: Generate.
  * NEWS: Mention the new feature.
  * doc/binutils.texi: Document the new support.
  * objdump.c (wide_output): Change from local to global.
  * objdump.h (wide_output): Prototype. (objdump_private_desc_pe): Prototype.
  * testsuite/binutils-all/objdump.exp: Add a test of the new feature.
2023-05-26 15:41:20 +01:00
Mark Harmstone
16fea92ccd Add aarch64-w64-mingw32 target
This adds a mingw target for aarch64, including windres and dlltool.

Note that the old value of jmp_aarch64_bytes was wrong, and this does
the same thing as MSVC does.
2023-01-10 23:30:49 +00:00
Alan Modra
3002e78a7d obsolete target tidy
Delete a few files only used for obsolete targets, and tidy config,
xfails and other pieces of support specific to those targets.  And
since I was editing target triplets in test files, fix the nm
alpha-linuxecoff fails.
2023-01-02 14:03:22 +10:30
Nick Clifton
96e786d198 Update version number and regenerate files 2022-12-31 12:23:00 +00:00
Michael Matz
d7229d6a56 binutils/configure.ac: integrate last change
Integrate back checks for fseeko{,64} into configure.ac, so
that regeneration works.

binutils/
	* configure.ac: Add fseeko, fseeko64 checks.
	* configure: Regenerate.
2022-11-22 14:39:39 +01:00
Brett Werling
d82e33decc readelf: use fseeko64 or fseeko if possible
Changes readelf to make use first of fseeko64 and then fseeko,
depending on which of those is available. If neither is available,
reverts to the previous behavior of using fseek.

This is necessary when building readelf for LLP64 systems, where a
long will only be 32 bits wide. If the elf file in question is >= 2 GiB,
that is greater than the max long value and therefore fseek will fail
indicating that the offset is negative. On such systems, making use of
fseeko64 or fseeko will result in the ability so seek past the 2 GiB
max long boundary.

Note that large archive handling in readelf remains to be fixed.
2022-11-22 08:19:27 +10:30
Christophe Lyon
200164d467 configure: require libzstd >= 1.4.0
gas uses ZSTD_compressStream2 which is only available with libzstd >=
1.4.0, leading to build errors when an older version is installed.

This patch updates the check libzstd presence to check its version is
>= 1.4.0. However, since gas seems to be the only component requiring
such a recent version this may imply that we disable ZSTD support for
all components although some would still benefit from an older
version.

I ran 'autoreconf -f' in all directories containing a configure.ac
file, using vanilla autoconf-2.69 and automake-1.15.1. I noticed
several errors from autoheader in readline, as well as warnings in
intl, but they are unrelated to this patch.

This should fix some of the buildbots.

OK for trunk?

Thanks,

Christophe
2022-11-07 14:32:10 +01:00
Nick Clifton
18bf56434d objdump: Add configure time option to enable colored disassembly output by default.
PR 29457
	* configure.ac: Add --enable-colored-disassembly.
	* objdump.c: Add --disassembler-color=terminal.
	* doc/binutils.texi (objdump): Document the new option.
	* NEWS: Mention new feature.
	* config.in: Regenerate in.
	* configure: Regenerate.
2022-10-31 09:35:16 +00:00
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
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
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
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
6577f365eb PR17122, OSX 10.9 build failure
sbrk hasn't been used in binutils/ or ld/ for quite some time (so the
PR was fixed a while ago).  Tidy up configury.

	PR 17122
binutils/
	* configure.ac: Don't check for sbrk.
	* sysdep.h (sbrk): Don't supply fallback declaration.
	* config.in: Regenerate.
	* configure: Regenerate.
ld/
	* configure.ac: Don't check for sbrk.
	* config.in: Regenerate.
	* configure: Regenerate.
2022-07-22 12:38:53 +09:30
Alan Modra
b95830931f Regenerate with automake-1.15.1
Until we update the recommended versions of autoconf/automake, files
should be regenerated with automake-1.15.1 and autoconf-2.69.  That's
not because we think those versions are golden, and newer versions are
bad.  It's simply because maintainers want to be able to update
configury files without trouble, and if someone regenerates files with
automake-1.16.5 then --enable-maintainer-mode builds will hit errors:

checking that generated files are newer than configure... configure.ac:26: error: version mismatch.  This is Automake 1.15.1,
configure.ac:26: but the definition used by this AM_INIT_AUTOMAKE
configure.ac:26: comes from Automake 1.16.5.  You should recreate
configure.ac:26: aclocal.m4 with aclocal and run automake again.
WARNING: 'automake-1.15' is probably too old.

Correcting this requires regenerating the files by hand.
2022-07-09 20:10:47 +09:30
Nick Clifton
631ec08cb1 Update version to 2.39.50 and regenerate files 2022-07-08 11:19:44 +01:00
Nick Alcock
caf606c90d libtool.m4: fix the NM="/nm/over/here -B/option/with/path" case
My previous nm patch handled all cases but one -- if the user set NM in
the environment to a path which contained an option, libtool's nm
detection tries to run nm against a copy of nm with the options in it:
e.g. if NM was set to "nm --blargle", and nm was found in /usr/bin, the
test would try to run "/usr/bin/nm --blargle /usr/bin/nm --blargle".
This is unlikely to be desirable: in this case we should run
"/usr/bin/nm --blargle /usr/bin/nm".

Furthermore, as part of this nm has to detect when the passed-in $NM
contains a path, and in that case avoid doing a path search itself.
This too was thrown off if an option contained something that looked
like a path, e.g. NM="nm -B../prev-gcc"; libtool then tries to run
"nm -B../prev-gcc nm" which rarely works well (and indeed it looks
to see whether that nm exists, finds it doesn't, and wrongly concludes
that nm -p or whatever does not work).

Fix all of these by clipping all options (defined as everything
including and after the first " -") before deciding whether nm
contains a path (but not using the clipped value for anything else),
and then removing all options from the path-modified nm before
looking to see whether that nm existed.

NM=my-nm now does a path search and runs e.g.
  /usr/bin/my-nm -B /usr/bin/my-nm

NM=/usr/bin/my-nm now avoids a path search and runs e.g.
  /usr/bin/my-nm -B /usr/bin/my-nm

NM="my-nm -p../wombat" now does a path search and runs e.g.
  /usr/bin/my-nm -p../wombat -B /usr/bin/my-nm

NM="../prev-binutils/new-nm -B../prev-gcc" now avoids a path search:
  ../prev-binutils/my-nm -B../prev-gcc -B ../prev-binutils/my-nm

This seems to be all combinations, including those used by GCC bootstrap
(which, before this commit, fails to bootstrap when configured
--with-build-config=bootstrap-lto, because the lto plugin is now using
--export-symbols-regex, which requires libtool to find a working nm,
while also using -B../prev-gcc to point at the lto plugin associated
with the GCC just built.)

Regenerate all affected configure scripts.

	* libtool.m4 (LT_PATH_NM): Handle user-specified NM with
	options, including options containing paths.
2022-03-25 12:02:35 +00:00
Simon Marchi
2952f10cd7 binutils/readelf: build against msgpack, dump NT_AMDGPU_METADATA note contents
The AMDGPU HSA OS ABI (code object v3 and above) defines the
NT_AMDGPU_METADATA ELF note [1].  The content is a msgpack object
describing, among other things, the kernels present in the code object
and how to call them.

I think it would be useful for readelf to be able to display the content
of those notes.  msgpack is a structured format, a bit like JSON, except
not text-based.  It is therefore possible to dump the contents in
human-readable form without knowledge of the specific layout of the
note.

Add configury to binutils to optionally check for the msgpack C library
[2].  Add There is a new --with{,out}-msgpack configure flag, and the actual
library lookup is done using pkg-config.

If msgpack support is enabled, dumping a NT_AMDGPU_METADATA note looks
like:

    $ readelf --notes amdgpu-code-object
    Displaying notes found in: .note
      Owner                Data size        Description
      AMDGPU               0x0000040d       NT_AMDGPU_METADATA (code object metadata)
        {
          "amdhsa.kernels": [
            {
              ".args": [
                {
                  ".address_space": "global",
                  ".name": "out.coerce",
                  ".offset": 0,
                  ".size": 8,
                  ".value_kind": "global_buffer",
                },
      <snip>

If msgpack support is disabled, dump the contents as hex, as is done
with notes that are not handled in a special way.  This allows one to
decode the contents manually (maybe using a command-line msgpack
decoder) if really needed.

[1] https://llvm.org/docs/AMDGPUUsage.html#code-object-metadata
[2] https://github.com/msgpack/msgpack-c/tree/c_master

binutils/ChangeLog:

	* Makefile.am (readelf_CFLAGS): New.
	(readelf_LDADD): Add MSGPACK_LIBS.
	* Makefile.in: Re-generate.
	* config.in: Re-generate.
	* configure: Re-generate.
	* configure.ac: Add --with-msgpack flag and check for msgpack
	using pkg-config.
	* readelf.c: Include msgpack.h if HAVE_MSGPACK.
	(print_note_contents_hex): New.
	(print_indents): New.
	(dump_msgpack_obj): New.
	(dump_msgpack): New.
	(print_amdgpu_note): New.
	(process_note): Handle NT_AMDGPU_METADATA note contents.
	Use print_note_contents_hex.

Change-Id: Ia60a654e620bc32dfdb1bccd845594e2af328b84
2022-03-16 09:01:43 -04:00
H.J. Lu
31b0378d53 Regenerate configure files with autoconf 2.69
Regenerate configure files with the unmodified autoconf 2.69 to remove

  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]

bfd/

	* configure: Regenerate.

binutils/

	* configure: Regenerate.

gas/

	* configure: Regenerate.

gold/

	* configure: Regenerate.

gprof/

	* configure: Regenerate.

ld/

	* configure: Regenerate.

opcodes/

	* configure: Regenerate.
2022-01-23 05:27:01 -08:00
Nick Clifton
f908e960c5 Change version number to 2.38.50 and regenerate files 2022-01-22 12:39:28 +00:00
Mike Frysinger
45c06bb712 binutils: merge doc subdir up a level
This avoids a recursive make into the doc subdir and speeds up the
build slightly.  It also allows for more parallelism.
2021-11-29 20:26:26 -05:00
Mike Frysinger
d8bbdb9dd5 binutils: enable silent build rules
Also add $(AM_V_xxx) to various manual rules in here.
2021-11-29 20:26:26 -05:00
Nick Alcock
b9004024b9 configure: regenerate in all projects that use libtool.m4
(including sim/, which has no changelog.)

bfd/ChangeLog
2021-09-27  Nick Alcock  <nick.alcock@oracle.com>

	* configure: Regenerate.

binutils/ChangeLog
2021-09-27  Nick Alcock  <nick.alcock@oracle.com>

	* configure: Regenerate.

gas/ChangeLog
2021-09-27  Nick Alcock  <nick.alcock@oracle.com>

	* configure: Regenerate.

gprof/ChangeLog
2021-09-27  Nick Alcock  <nick.alcock@oracle.com>

	* configure: Regenerate.

ld/ChangeLog
2021-09-27  Nick Alcock  <nick.alcock@oracle.com>

	* configure: Regenerate.

libctf/ChangeLog
2021-09-27  Nick Alcock  <nick.alcock@oracle.com>

	* configure: Regenerate.
	* Makefile.in: Regenerate.

opcodes/ChangeLog
2021-09-27  Nick Alcock  <nick.alcock@oracle.com>

	* configure: Regenerate.

zlib/ChangeLog
2021-09-27  Nick Alcock  <nick.alcock@oracle.com>

	* configure: Regenerate.
2021-09-27 20:31:24 +01:00
Alexander von Gluck IV
d85e70a35b Add support for the haiku operating system. These are the os support patches we have been grooming and maintaining for quite a few years over on git.haiku-os.org. All of these architectures are working and most have been stable for quite some time. 2021-09-02 12:19:14 +01:00
John Ericson
e28a9225b8 Remove netbsdpe support
netbsdpe was deprecated in c2ce831330.
Since then, a release has passed (2.37), and it was marked obselete in
5c9cbf07f3. Unless I am mistaken, that
means we can now remove support altogether.

All branches in the "active" code are remove, and the target is
additionally marked as obsolete next to the other removed ones for
libbfd and gdb.

Per [1] from the NetBSD toolchain list, PE/COFF support was removed a
decade ago. Furthermore, the sole mention of this target in the binutils
commit history was in 2002. Together, I'm led to believe this target
hasn't seen much attention in quite a while.

[1]: https://mail-index.netbsd.org/tech-toolchain/2021/06/16/msg003996.html

bfd/
	* config.bfd: Remove netbsdpe entry.
binutils/
	* configure.ac: Remove netbsdpe entry.
	* testsuite/lib/binutils-common.exp (is_pecoff_format): Likewise.
	* configure: Regenerate.
gas/
	* configure.tgt: Remove netbsdpe entry.
gdb/
	* configure.tgt: Add netbsdpe to removed targets.
ld/
	* configure.tgt: Remove netbsdpe entry.
	* testsuite/ld-bootstrap/bootstrap.exp: Likewise.
2021-07-21 11:00:35 +09:30
Rainer Orth
b737d3047c Check for strnlen declaration to fix Solaris 10 build
binutils currently fails to compile on Solaris 10:

/vol/src/gnu/binutils/hg/binutils-2.37-branch/git/bfd/opncls.c: In function 'bfd_get_debug_link_info_1':
/vol/src/gnu/binutils/hg/binutils-2.37-branch/git/bfd/opncls.c:1231:16: error: implicit declaration of function 'strnlen' [-Werror=implicit-function-declaration]
 1231 |	  crc_offset = strnlen (name, size) + 1;
      |		       ^~~~~~~
/vol/src/gnu/binutils/hg/binutils-2.37-branch/git/bfd/opncls.c:1231:16: error: incompatible implicit declaration of built-in function 'strnlen' [-Werror]
/vol/src/gnu/binutils/hg/binutils-2.37-branch/git/bfd/opncls.c: In function 'bfd_get_alt_debug_link_info':
/vol/src/gnu/binutils/hg/binutils-2.37-branch/git/bfd/opncls.c:1319:20: error: incompatible implicit declaration of built-in function 'strnlen' [-Werror]
 1319 |	  buildid_offset = strnlen (name, size) + 1;
      |			   ^~~~~~~

and in a couple of other places.  The platform lacks strnlen, and while
libiberty.h can provide a fallback declaration, the necessary configure
test isn't run.

Fixed with the following patch.  Tested on i386-pc-solaris2.10.

2021-07-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	bfd:
	* configure.ac: Check for strnlen declaration.
	* configure, config.in: Regenerate.

	binutils:
	* configure.ac: Check for strnlen declaration.
	* configure, config.in: Regenerate.
2021-07-07 13:49:27 +02:00
Nick Clifton
346d80ef33 Update version number and regenerate files 2021-07-03 15:16:48 +01:00
Alan Modra
985e026451 PR27725, better objcopy -p times
Nanosecond rather than second resolution.

	PR 27725
	* configure.ac: Check for sys/time.h and utimensat.  Use standard
	checks for mkstemp and mkdtemp.  Whitespace.  Check for nanosecond
	members of struct stat.
	* rename.c: Prefer sys/time.h for utimes over utime.h for utime.
	(STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
	(get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
	(get_stat_atime, get_stat_mtime): Likewise.
	(set_times): Choose first available of utimensat, utimes, utime.
	Use above inline functions to set timespec and timeval values.
	* configure: Regenerate.
	* config.in: Regenerate.
	* testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
	file timestamp when --preserve-dates is used.
2021-04-15 17:51:17 +09:30
Alan Modra
13acb58d42 PR27716, build failure for msdosdjgpp: PATH_MAX undeclared
We shouldn't be using arbitrary limits like PATH_MAX in GNU programs.
This patch also fixes some memory leaks in readelf when processing
separate debug info.

	PR 27716
binutils/
	* objdump.c (show_line): Don't limit paths to PATH_MAX.
	* readelf.c (struct filedata): Change program_interpreter from
	a char array to a char pointer.
	(process_program_headers): Sanity check PT_INTERP p_filesz.
	Malloc program_interpreter using p_filesz and read directly from
	file.
	(process_dynamic_section): Check program_interpreter is non-NULL.
	(free_filedata): New function, split out from..
	(process_object): ..here.
	(close_debug_file): Call free_filedata.
	* sysdep.h: Don't include sys/param.h.
	(PATH_MAX): Don't define.
	* configure.ac: Don't check for sys/param.h.
	* configure: Regenerate.
gprof/
	* gprof.h (PATH_MAX): Don't define.
	* corefile.c (core_create_line_syms): Don't use PATH_MAX for initial
	file name size.
	* source.c (annotate_source): Malloc file name buffer.  Always
	trim off "-ann" when dos 8.3 annotate file matches original.
	* utils.c (print_name_only): Malloc file name buffer.
2021-04-14 15:06:11 +09:30
Alan Modra
43e05cd4f4 ENABLE_CHECKING in bfd, opcodes, binutils, ld
gas already has this.  Here it enables checking hash table type passed
to elf_link_hash_lookup and elf_link_hash_traverse.

bfd/
	* elf-bfd.h (ENABLE_CHECKING): Define.
	(elf_link_hash_lookup): Abort if wrong type of hash table.
	(elf_link_hash_traverse): Likewise.
	* configure.ac (--enable-checking): Add support.
	* config.in: Regenerate.
	* configure: Regenerate.
binutils/
	* configure.ac (--enable-checking): Add support.
	* config.in: Regenerate.
	* configure: Regenerate.
ld/
	* configure.ac (--enable-checking): Add support.
	* config.in: Regenerate.
	* configure: Regenerate.
opcodes/
	* configure.ac (--enable-checking): Add support.
	* config.in: Regenerate.
	* configure: Regenerate.
2021-04-13 00:35:44 +09:30
Alan Modra
87b9f2556d C99 binutils configury
* configure.ac: Assume long long is available.  Don't test for
	strings.h, stdlib.h, limits.h, locale.h, or wchar.h.  Check
	inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
	strcoll, setlocale, setmode or location of time_t.  Don't check
	for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
	(AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
	* sysdep.h: Don't include alloca-conf.h, include config.h instead.
	Test HAVE_SYS_TYPES_H and reorder includes.  Include limits.h,
	locale.h, string.h and stdlib.h unconditionally.  Remove various
	fallback declarations.  Assume long long is available.
	* addr2line.c: Don't test HAVE_SETLOCALE.
	* ar.c: Likewise.
	* coffdump.c: Likewise.
	* dlltool.c: Likewise.
	* dllwrap.c: Likewise.
	* elfedit.c: Likewise.
	* nm.c: Likewise.
	* objcopy.c: Likewise.
	* objdump.c: Likewise.
	* readelf.c: Likewise.
	* size.c: Likewise.
	* srconv.c: Likewise.
	* strings.c: Likewise.
	* sysdump.c: Likewise.
	* windmc.c: Likewise.
	* windres.c: Likewise.
	* bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
	* dwarf.c: Include limits.h unconditionally.  Assume long long
	is available.
	* nm.c: Don't test HAVE_STRCOLL.
	* readelf.c: Don't test HAVE_WCHAR_H.
	* strings.c: Assume long long is available.
	* syslex.l: Include string.h unconditionally.
	* aclocal.m4: Regenerate.
	* config.in: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* doc/Makefile.in: Regenerate.
2021-04-05 15:30:22 +09:30
Nick Clifton
c46b706620 Change the readelf and objdump programs so that they will automatically follow links to separate debug info files.
* configure.ac (follow-debug-links): Add option to enable or
	disable the following of debug links by default.  Set the
	default for the option to be 'follow'.
	* dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
	(dwarf_select_sections_by_names): Add no-follow-links option.
	(dwarf_select_sections_by_letter): Add 'N' option.
	* objdump.c (usage): Add conditional text describing the
	follow links option.
	(slurp_symtab): Ensure that there is a NULL entry at the end
	of the symbol table.
	(slurp_dynamic_symtab): Likewise.
	(dump_bfd): When extending the symbol table, ensure that there
	is still a NULL entry at the end.
	* readelf.c (usage): Add conditional text describing the
	follow links option.
	* doc/binutils.texi: Update documentation for objcopy and
	readelf.
	* doc/debug.options.texi: Update documentation of the
	follow-links option.
	* config.in: Regenerate.
	* configure: Regenerate.
	* testsuite/binutils-all/compress.exp: Add the -WN option to
	objdump command lines that are not expecting to follow links.
	* testsuite/binutils-all/readelf.exp: Add the
	--debug-dump=no-follow-links option to tests that are not
	expecting to follow debug links.

gas	* testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
        following.
	* testsuite/gas/xgate/insns-dwarf2.d: Likewise.

ld	* testsuite/ld-elf/sec64k.exp: Stop readelf from automatically
	following debug links.
2021-02-12 14:52:22 +00:00
H.J. Lu
d546b61084 Implement a workaround for GNU mak jobserver
Compiling binutils using -flto=jobserver with GCC 11 leads to

libtool: link: gcc -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -Wstack-usage=262144 -Wwrite-strings -I../../gas/../zlib -g -O2 -fprofile-generate -flto=jobserver -o as-new app.o as.o atof-generic.o compress-debug.o cond.o depend.o dwarf2dbg.o dw2gencfi.o ecoff.o ehopt.o expr.o flonum-copy.o flonum-konst.o flonum-mult.o frags.o hash.o input-file.o input-scrub.o listing.o literal.o macro.o messages.o output-file.o read.o remap.o sb.o stabs.o subsegs.o symbols.o write.o config/tc-i386.o config/obj-elf.o config/atof-ieee.o  ../opcodes/.libs/libopcodes.a ../bfd/.libs/libbfd.a -L/tmp/binutils-gdb/objdir/zlib -lz ../libiberty/libiberty.a -ldl
lto-wrapper: warning: jobserver is not available: '--jobserver-auth=' is not present in 'MAKEFLAGS'

since the '+' is missing on the recipe line in Makefiles generated by
automake.  Add the '+' to the recipe line by hand.

bfd/

	PR binutils/26792
	* configure.ac: Use GNU_MAKE_JOBSERVER.
	* aclocal.m4: Regenerated.
	* configure: Likewise.

binutils/

	PR binutils/26792
	* configure.ac: Use GNU_MAKE_JOBSERVER.
	* aclocal.m4: Regenerated.
	* configure: Likewise.

config/

	PR binutils/26792
	* jobserver.m4: New file.

gas/

	PR binutils/26792
	* configure.ac: Use GNU_MAKE_JOBSERVER.
	* aclocal.m4: Regenerated.
	* configure: Likewise.

gprof/

	PR binutils/26792
	* configure.ac: Use GNU_MAKE_JOBSERVER.
	* aclocal.m4: Regenerated.
	* configure: Likewise.

ld/

	PR binutils/26792
	* configure.ac: Use GNU_MAKE_JOBSERVER.
	* aclocal.m4: Regenerated.
	* configure: Likewise.

libctf/

	PR binutils/26792
	* configure.ac: Use GNU_MAKE_JOBSERVER.
	* aclocal.m4: Regenerated.
	* configure: Likewise.

opcodes/

	PR binutils/26792
	* configure.ac: Use GNU_MAKE_JOBSERVER.
	* aclocal.m4: Regenerated.
	* configure: Likewise.
2021-01-12 05:45:44 -08:00
H.J. Lu
83b33c6cb9 Binutils: Check if AR works with --plugin and rc
Check if AR works with --plugin and rc before passing --plugin to AR and
RANLIB.

bfd/

	PR ld/27173

binutils/

	PR ld/27173
	* configure: Regenerated.

gas/

	PR ld/27173
	* configure: Regenerated.

gprof/

	PR ld/27173
	* configure: Regenerated.

ld/

	PR ld/27173
	* configure: Regenerated.

libctf/

	PR ld/27173
	* configure: Regenerated.

opcodes/

	PR ld/27173
	* configure: Regenerated.
2021-01-11 16:29:45 -08:00
H.J. Lu
a4966cd965 Binutils: Pass --plugin to AR and RANLIB
Detect GCC LTO plugin.  Pass --plugin to AR and RANLIB to support LTO
build.

bfd/

	* configure: Regenerated.

binutils/

	* configure: Regenerated.

gas/

	* configure: Regenerated.

gprof/

	* configure: Regenerated.

ld/

	* configure: Regenerated.

libctf/

	* configure: Regenerated.

opcodes/

	* configure: Regenerated.
2021-01-09 06:51:51 -08:00
Nick Clifton
573fe3fbc1 Change version number to 2.36.50 and regenerate files 2021-01-09 11:01:01 +00:00
Alan Modra
6430704567 configure regen
commit f478212851 did the regen by hand, missed a change in
ld/configure and didn't update line numbers.  Fix that, and an old
regen of ld/Makefile.in with the wrong automake.

bfd/
	* configure: Regenerate.
binutils/
	* configure: Regenerate.
gas/
	* configure: Regenerate.
gprof/
	* configure: Regenerate.
ld/
	* Makefile.in: Regenerate.
	* configure: Regenerate.
libctf/
	* configure: Regenerate.
opcodes/
	* configure: Regenerate.
zlib/
	* configure: Regenerate.
2021-01-09 15:12:44 +10:30
Samuel Thibault
f478212851 libtool.m4: update GNU/Hurd test from upstream. In upstream libtool, 47a889a4ca20 ("Improve GNU/Hurd support.") fixed detection of shlibpath_overrides_runpath, thus avoiding unnecessary relink. This backports it.
.	* libtool.m4: Match gnu* along other GNU systems.

*/ChangeLog:

	* configure: Re-generate.
2021-01-07 16:47:36 +00:00
Nick Clifton
e6f6aa8d18 Add option to nm to change the characters displayed for ifunc symbols. Add a configure time option to change the default characters.
PR 22967
	* nm.c (ifunc_type_chars): New variable.
	(long_options): Add --ifunc-chars.
	(print_symbol): Use ifunc_type_chars for ifunc symbols.
	(main): Handle the new option.
	* doc/binutils.texi: Document the new option.
	* configure.ac: Add --enable-f-for-ifunc-symbols option which
	changes the default symbol displayed by nm.
	* NEWS: Mention the new feature.
	* testsuite/binutils-all/nm.exp: Test the new feature.
	* config.in: Regenerate.
	* configure: Regenerate.
2020-11-20 13:04:56 +00:00
Rainer Orth
c8693053f8 Unify Solaris procfs and largefile handling
GDB currently doesn't build on 32-bit Solaris:

* On Solaris 11.4/x86:

In file included from /usr/include/sys/procfs.h:26,
                 from /vol/src/gnu/gdb/hg/master/dist/gdb/i386-sol2-nat.c:24:
/usr/include/sys/old_procfs.h:31:2: error: #error "Cannot use procfs in the large file compilation environment"
 #error "Cannot use procfs in the large file compilation environment"
  ^~~~~

* On Solaris 11.3/x86 there are several more instances of this.

The interaction between procfs and large-file support historically has
been a royal mess on Solaris:

* There are two versions of the procfs interface:

** The old ioctl-based /proc, deprecated and not used any longer in
   either gdb or binutils.

** The `new' (introduced in Solaris 2.6, 1997) structured /proc.

* There are two headers one can possibly include:

** <procfs.h> which only provides the structured /proc, definining
   _STRUCTURED_PROC=1 and then including ...

** <sys/procfs.h> which defaults to _STRUCTURED_PROC=0, the ioctl-based
   /proc, but provides structured /proc if _STRUCTURED_PROC == 1.

* procfs and the large-file environment didn't go well together:

** Until Solaris 11.3, <sys/procfs.h> would always #error in 32-bit
   compilations when the large-file environment was active
   (_FILE_OFFSET_BITS == 64).

** In both Solaris 11.4 and Illumos, this restriction was lifted for
   structured /proc.

So one has to be careful always to define _STRUCTURED_PROC=1 when
testing for or using <sys/procfs.h> on Solaris.  As the errors above
show, this isn't always the case in binutils-gdb right now.

Also one may need to disable large-file support for 32-bit compilations
on Solaris.  config/largefile.m4 meant to do this by wrapping the
AC_SYS_LARGEFILE autoconf macro with appropriate checks, yielding
ACX_LARGEFILE.  Unfortunately the macro doesn't always succeed because
it neglects the _STRUCTURED_PROC part.

To make things even worse, since GCC 9 g++ predefines
_FILE_OFFSET_BITS=64 on Solaris.  So even if largefile.m4 deciced not to
enable large-file support, this has no effect, breaking the gdb build.

This patch addresses all this as follows:

* All tests for the <sys/procfs.h> header are made with
  _STRUCTURED_PROC=1, the definition going into the various config.h
  files instead of having to make them (and sometimes failing) in the
  affected sources.

* To cope with the g++ predefine of _FILE_OFFSET_BITS=64,
  -U_FILE_OFFSET_BITS is added to various *_CPPFLAGS variables.  It had
  been far easier to have just

  #undef _FILE_OFFSET_BITS

  in config.h, but unfortunately such a construct in config.in is
  commented by config.status irrespective of indentation and whitespace
  if large-file support is disabled.  I found no way around this and
  putting the #undef in several global headers for bfd, binutils, ld,
  and gdb seemed way more invasive.

* Last, the applicability check in largefile.m4 was modified only to
  disable largefile support if really needed.  To do so, it checks if
  <sys/procfs.h> compiles with _FILE_OFFSET_BITS=64 defined.  If it
  doesn't, the disabling only happens if gdb exists in-tree and isn't
  disabled, otherwise (building binutils from a tarball), there's no
  conflict.

  What initially confused me was the check for $plugins here, which
  originally caused the disabling not to take place.  Since AC_PLUGINGS
  does enable plugin support if <dlfcn.h> exists (which it does on
  Solaris), the disabling never happened.

  I could find no explanation why the linker plugin needs large-file
  support but thought it would be enough if gld and GCC's lto-plugin
  agreed on the _FILE_OFFSET_BITS value.  Unfortunately, that's not
  enough: lto-plugin uses the simple-object interface from libiberty,
  which includes off_t arguments.  So to fully disable large-file
  support would mean also disabling it in libiberty and its users: gcc
  and libstdc++-v3.  This seems highly undesirable, so I decided to
  disable the linker plugin instead if large-file support won't work.

The patch allows binutils+gdb to build on i386-pc-solaris2.11 (both
Solaris 11.3 and 11.4, using GCC 9.3.0 which is the worst case due to
predefined _FILE_OFFSET_BITS=64).  Also regtested on
amd64-pc-solaris2.11 (again on Solaris 11.3 and 11.4),
x86_64-pc-linux-gnu and i686-pc-linux-gnu.

	config:
	* largefile.m4 (ACX_LARGEFILE) <sparc-*-solaris*|i?86-*-solaris*>:
	Check for <sys/procfs.h> incompatilibity with large-file support
	on Solaris.
	Only disable large-file support and perhaps plugins if needed.
	Set, substitute LARGEFILE_CPPFLAGS if so.

	bfd:
	* bfd.m4 (BFD_SYS_PROCFS_H): New macro.
	(BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
	Don't define _STRUCTURED_PROC.
	(BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
	* elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
	* configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
	* configure, config.in: Regenerate.
	* Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
	* Makefile.in, doc/Makefile.in: Regenerate.

	binutils:
	* Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
	* Makefile.in, doc/Makefile.in: Regenerate.
	* configure: Regenerate.

	gas:
	* Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
	* Makefile.in, doc/Makefile.in: Regenerate.
	* configure: Regenerate.

	gdb:
	* proc-api.c (_STRUCTURED_PROC): Don't define.
	* proc-events.c: Likewise.
	* proc-flags.c: Likewise.
	* proc-why.c: Likewise.
	* procfs.c: Likewise.

	* Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
	* configure, config.in: Regenerate.

	gdbserver:
	* configure, config.in: Regenerate.

	gdbsupport:
	* Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
	* common.m4 (GDB_AC_COMMON): Use BFD_SYS_PROCFS_H to check for
	<sys/procfs.h>.
	* Makefile.in: Regenerate.
	* configure, config.in: Regenerate.

	gnulib:
	* configure.ac: Run ACX_LARGEFILE before gl_EARLY.
	* configure: Regenerate.

	gprof:
	* Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
	* Makefile.in: Regenerate.
	* configure: Regenerate.

	ld:
	* Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
2020-07-30 15:41:50 +02:00
H.J. Lu
377170fa31 PKG_CHECK_MODULES: Properly check if $pkg_cv_[]$1[]_LIBS works
There is no need to check $pkg_cv_[]$1[]_LIBS works if package check
failed.

config/

	PR binutils/26301
	* pkg.m4 (PKG_CHECK_MODULES): Use AC_TRY_LINK only if
	$pkg_failed = no.

binutils/

	PR binutils/26301
	* configure: Regenerated.

gdb/

	PR binutils/26301
	* configure: Regenerated.
2020-07-28 06:59:30 -07:00
H.J. Lu
d70f978b44 PKG_CHECK_MODULES: Check if $pkg_cv_[]$1[]_LIBS works
It is quite normal to have headers without library on multilib OSes.
Add AC_TRY_LINK to PKG_CHECK_MODULES to check if $pkg_cv_[]$1[]_LIBS
works.

config/

	PR binutils/26301
	* pkg.m4 (PKG_CHECK_MODULES): Add AC_TRY_LINK to check if
	$pkg_cv_[]$1[]_LIBS works.

binutils/

	PR binutils/26301
	* configure: Regenerated.

gdb/

	PR binutils/26301
	* configure: Regenerated.
2020-07-28 03:56:34 -07:00
Aaron Merey
f6720b1cfe config/debuginfod.m4: Use PKG_CHECK_MODULES
Use PKG_CHECK_MODULES to set debuginfod autoconf vars. Also add
pkg.m4 to config/.

ChangeLog:

	* config/debuginfod.m4: use PKG_CHECK_MODULES.
	* config/pkg.m4: New file.
	* configure: Rebuild.
	* configure.ac: Remove AC_DEBUGINFOD.

ChangeLog/binutils:

	* Makefile.am: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
	* Makefile.in: Rebuild.
	* configure: Rebuild.
	* doc/Makefile.in: Rebuild.

ChangeLog/gdb:

	* Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
	* configure: Rebuild.
2020-07-24 15:16:20 -04:00
Alan Modra
fe49679d51 Remove powerpc PE support
Plus some leftover powerpc lynxos support.

bfd/
	* coff-ppc.c: Delete.
	* pe-ppc.c: Delete.
	* pei-ppc.c: Delete.
	* Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
	* coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
	PPCMAGIC code.
	(coff_write_object_contents): Remove PPC_PE code.
	* config.bfd: Move powerpcle-pe to removed targets.
	* configure.ac: Remove powerpc PE entries.
	* libcoff-in.h (ppc_allocate_toc_section): Delete.
	(ppc_process_before_allocation): Delete.
	* peXXigen.c: Remove POWERPC_LE_PE code and comments.
	* targets.c: Remove powerpc PE vectors.
	* po/SRC-POTFILES.in: Regenerate.
	* libcoff.h: Regenerate.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
binutils/
	* dlltool.c: Remove powerpc PE support and comments.
	* configure.ac: Remove powerpc PE dlltool config.
	* configure: Regenerate.
gas/
	* config/obj-coff.h: Remove TE_PE support.
	* config/tc-ppc.c: Likewise.
	* config/tc-ppc.h: Likewise.
	* configure.tgt: Remove powerpc PE and powerpc lynxos.
	* testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
	condition.
	* testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
include/
	* coff/powerpc.h: Delete.
ld/
	* emulparams/ppcpe.sh: Delete.
	* scripttempl/ppcpe.sc: Delete.
	* emulparams/ppclynx.sh: Delete.
	* Makefile.am (ALL_EMULATION_SOURCES): Remove ppc PE and lynxos.
	* configure.tgt: Likewise.
	* emultempl/beos.em: Remove powerpc PE support.
	* emultempl/pe.em: Likewise.
	* po/BLD-POTFILES.in: Regenerate.
	* Makefile.in: Regenerate.
2020-07-09 22:58:16 +09:30
Nick Clifton
b19d852dcf Update version to 2.35.50 and regenerate files 2020-07-04 10:34:23 +01:00
Nick Alcock
094e34f221 binutils, ld: work with --disable-libctf
This unfortunately means conditionalizing out all the libctf code, but
the result is not too unbearably ugly, if a bit repetitive.  I have
stubbed out code in the !ENABLE_LIBCTF path to avoid extra redundant
ifdefs where it seems that might be helpful.  (The stubs are not too
disruptive, but I've tried to keep them on one line where possible to
avoid filling up the screen with stubs that nobody would care about.
If this is too much of a coding style violation I can change it.)

Changes since v2: use GCC_ENABLE rather than repeating all the
                  AC_ARG_ENABLE stuff over and over again.

ld/
	* configure.ac [--enable-libctf]: New, default yes.
	Set ENABLE_LIBCTF accordingly.
	* Makefile.am [!ENABLE_LIBCTF]: Empty LIBCTF.
	* configure: Regenerate.
	* config.in: Regenerate.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* ldlang.c (ctf_output): Conditionalize on ENABLE_LIBCTF.
	(ldlang_open_ctf): Likewise.
	(lang_merge_ctf): Likewise.
	(ldlang_ctf_apply_strsym): Likewise.
	(lang_write_ctf): Likewise.
	(ldlang_write_ctf_late): Likewise.
	(ldlang_open_ctf) [!ENABLE_LIBCTF]: Warn about the presence of CTF
	sections.
	(lang_merge_ctf) [!ENABLE_LIBCTF]: New stub.
	(ldlang_ctf_apply_strsym) [!ENABLE_LIBCTF]: Likewise.
	(lang_write_ctf) [!ENABLE_LIBCTF]: Likewise.
	(ldlang_write_ctf_late) [!ENABLE_LIBCTF]: Likewise.
	* ldelfgen.c (ldelf_emit_ctf_early): Conditionalize on
	ENABLE_LIBCTF.
	(struct ctf_strsym_iter_cb_arg): Likewise.
	(ldelf_ctf_strtab_iter_cb): Likewise.
	(ldelf_ctf_symbols_iter_cb): Likewise.
	(ldelf_examine_strtab_for_ctf): Likewise.
	(ldelf_emit_ctf_early) [!ENABLE_LIBCTF]: New stub.
	(ldelf_examine_strtab_for_ctf) [!ENABLE_LIBCTF]: New stub.

binutils/
	* configure.ac [--enable-libctf]: New, default yes.
	Set ENABLE_LIBCTF accordingly.
	* Makefile.am [!ENABLE_LIBCTF]: Empty LIBCTF and LIBCTF_NOBFD.
	* configure: Regenerate.
	* config.in: Regenerate.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* objdump.c (usage): Conditionalize portions on ENABLE_LIBCTF.
	(option_values): Likewise.
	(long_options): Likewise.
	(main): Likewise.
	(dump_ctf_indent_lines): Conditionalize out when !ENABLE_LIBCTF.
	(make_ctfsect): Likewise.
	(dump_ctf_archive_member): Likewise.
	(dump_ctf) [ENABLE_LIBCTF]: Likewise.
	(dump_ctf) [!ENABLE_LIBCTF]: New empty stub.
	* readelf.c (options): Conditionalize portions on ENABLE_LIBCTF.
	(usage): Likewise.
	(process_section_contents): Likewise.
	(shdr_to_ctf_sect): Conditionalize out when !ENABLE_LIBCTF.
	(dump_ctf_indent_lines): Likewise.
	(dump_section_as_ctf) [ENABLE_LIBCTF]: Likewise.
2020-06-26 15:56:39 +01:00
Andrew Burgess
9f1528a1bd 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 0b4d000cc4) is included at the
end of this commit message.

It is worth noting that the binutils-gdb commit 301a9420d9
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.
2020-02-19 17:51:24 +00:00
Nick Clifton
1b1bb2c67b Update version to 2.34.50. Regenerate configure and .pot files. 2020-01-18 14:12:07 +00:00
Aaron Merey
301a9420d9 Add support for debuginfod to the binutils (disable by default, enabled via a configure time option).
debuginfod is a lightweight web service that indexes ELF/DWARF
debugging resources by build-id and serves them over HTTP. This patch
enables objdump and readelf to query debuginfod servers when they are
otherwise not able to find separate debug files. Binutils can be built
with debuginfod using the --with-debuginfod configure option. This
requires that libdebuginfod be installed and found at configure time.
debuginfod is packaged with elfutils, starting with version 0.178. For
more information see https://sourceware.org/elfutils/.

toplevel* config/debuginfod.m4: New file. Add macro AC_DEBUGINFOD. Adds
        new configure option --with-debuginfod.
        * configure: Regenerate.
        * configure.ac: Call AC_DEBUGINFOD.

binutils* 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.
2020-01-09 13:19:20 +00:00
Simon Marchi
e0b2a78c83 Re-generate many configure and Makefile.in files
I get some spurious changes when running autoconf/automake for various
projects in the tree.  This is likely because they were generated using
distro-patched tools last time.

I ran `autoreconf -f` in the various automake projects of the
binutils-gdb tree, and this is the result.  The tools I am using have
been compiled from source, from the upstream release.

bfd/ChangeLog:

	* Makefile.in: Re-generate.
	* configure: Re-generate.
	* doc/Makefile.in: Re-generate.

binutils/ChangeLog:

	* Makefile.in: Re-generate.
	* configure: Re-generate.
	* doc/Makefile.in: Re-generate.

gas/ChangeLog:

	* Makefile.in: Re-generate.
	* configure: Re-generate.
	* doc/Makefile.in: Re-generate.

gold/ChangeLog:

	* testsuite/Makefile.in: Re-generate.

gprof/ChangeLog:

	* Makefile.in: Re-generate.
	* configure: Re-generate.

ld/ChangeLog:

	* Makefile.in: Re-generate.
	* configure: Re-generate.

opcodes/ChangeLog:

	* Makefile.in: Re-generate.
	* configure: Re-generate.
2019-09-18 09:09:15 -04:00