Fix the following build failure raised since version 10.1 and
https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=9a665d62266e75f0519f3a663784c458885b5c63:
CXXLD libinproctrace.so
/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i586-buildroot-linux-musl/9.3.0/../../../../i586-buildroot-linux-musl/bin/ld: gdbsupport/tdesc-ipa.o: in function `print_xml_feature::visit(tdesc_type_builtin const*)':
/home/buildroot/autobuild/instance-2/output-1/build/gdb-10.2/build/gdbserver/../../gdbserver/../gdbsupport/tdesc.cc:310: undefined reference to `libintl_gettext'
Fixes:
- http://autobuild.buildroot.org/results/faacc874fe9d32b74cb3d3dea988ef661cb0e3d0
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
- add upstream patch ([1]) to fix the ADDR_NO_RANDOMIZE compile failure
introduced with commit [2] (see [3] for details)
Fixes:
../../gdbserver/../gdb/nat/linux-personality.c: In constructor ‘maybe_disable_address_space_randomization::maybe_disable_address_space_randomization(int)’:
../../gdbserver/../gdb/nat/linux-personality.c:36:48: error: ‘ADDR_NO_RANDOMIZE’ was not declared in this scope
36 | if (errno == 0 && !(m_personality_orig & ADDR_NO_RANDOMIZE))
| ^~~~~~~~~~~~~~~~~
../../gdbserver/../gdb/nat/linux-personality.c:42:37: error: ‘ADDR_NO_RANDOMIZE’ was not declared in this scope
42 | && !(personality (0xffffffff) & ADDR_NO_RANDOMIZE)))
| ^~~~~~~~~~~~~~~~~
[1] https://sourceware.org/git/?p=binutils-gdb.git;h=0b03c6f03d51f441d999e0cee92f81af543d9373
[2] https://sourceware.org/git/?p=binutils-gdb.git;h=4655f8509fd44e6efabefa373650d9982ff37fd6
[3] https://sourceware.org/bugzilla/show_bug.cgi?id=28555
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
- fix getrandom compile for uclibc < v1.0.35, add missing stddef.h
include (fixed in uclibc since v1.0.35, see [1])
Fixes:
.../host/x86_64-buildroot-linux-uclibc/sysroot/usr/include/sys/random.h:27:35: error: unknown type name ‘size_t’
27 | extern int getrandom(void *__buf, size_t count, unsigned int flags)
| ^~~~~~
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Fix the following build failure raised since gdb 10.1 and
bf84f70666:
../../gdbserver/linux-riscv-low.cc: In function 'void riscv_fill_fpregset(regcache*, void*)':
../../gdbserver/linux-riscv-low.cc:140:19: error: 'ELF_NFPREG' was not declared in this scope; did you mean 'ELF_NGREG'?
140 | for (i = 0; i < ELF_NFPREG - 1; i++, regbuf += flen)
| ^~~~~~~~~~
| ELF_NGREG
musl fixed the issue with
e5d2823631
Fixes:
- http://autobuild.buildroot.org/results/16b19198980ce9c81a618b3f6e8dc9fe28247a28
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[yann.morin.1998@free.fr: use upstream repository for commit references]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Now that gdb 11.x has been added, that 10.x is the default, we can
drop version 8.3.x.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
When doing this, we can simplify the RISC-V related logic. Indeed, as
there was no support for RISC-V in gdb 9.x, which was the current
default, we had some trickery in the Config.in file to ensure gdb 10.x
was used by default on RISC-V. However now that 10.x is the default
for everybody, this trickery is no longer needed.
Also, we now needs to enable BR2_PACKAGE_GDB_TOPLEVEL when host-gdb is
not built, as the default target gdb version is 10.x, and threfore
requires BR2_PACKAGE_GDB_TOPLEVEL=y.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
All patch from gdb 10.2 are kept.
Starting from version 11.x, gdb needs the gmp library. The target
variant needs a bit of care: if BR2_GDB_VERSION_11 is not set, either
the host gdb is not enabled, in which case the default for the target
gdb is 9.x, or the host gdb is enabled, and another version is selected.
Signed-off-by: Michael Fischer <mf@go-sys.de>
[Thomas:
- fix how the gmp dependency is handled
- set BR2_PACKAGE_GDB_TOPLEVEL to y for gdb 11.x
- fix how BR2_GDB_VERSION is set for gdb 11.x]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
[yann.morin.1998@free.fr:
- only select target gmp if using gdb 11
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Repeat after me: "Forcing the value of <pkg>_DEPENDENCIES inside a
conditional is the root of all evil."
Repeat after me: "Forcing the value of <pkg>_DEPENDENCIES inside a
conditional is the root of all evil."
Repeat after me: "Forcing the value of <pkg>_DEPENDENCIES inside a
conditional is the root of all evil."
Repeat after me: "Forcing the value of <pkg>_DEPENDENCIES inside a
conditional is the root of all evil."
Enough? :-)
Due to this mistake, any other GDB_DEPENDENCIES defined before this
assignment were lost. For example, the host-flex host-bison added
inside the GDB_FROM_GIT==y condition were ignored if
BR2_PACKAGE_GDB_DEBUGGER.
Fixes the build of all ARC configurations that have
BR2_PACKAGE_GDB_DEBUGGER enabled.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Build of gdb on riscv without host-gdb is broken since commit
4ecd247ead because BR2_GDB_VERSION_10 is
never defined if BR2_PACKAGE_HOST_GDB is not selected resulting in the
following build failure:
/bin/bash: line 0: cd: /tmp/instance-0/output-1/build/gdb-10.1/gdb/gdbserver: No such file or directory
So add a BR2_PACKAGE_GDB_TOPLEVEL hidden option as suggested by Thomas
Petazzoni.
Fixes:
- http://autobuild.buildroot.org/results/ce47d616ee79d5f735779570ebc3b4a9c0f64c6a
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
When enabling Python 3 support in gdb < 10, gdb segfaults at startup.
The issue is was resolved by the following upstream gdb commit,
present since gdb 10.1:
commit c47bae859a5af0d95224d90000df0e529f7c5aa0
Author: Kevin Buettner <kevinb@redhat.com>
Date: Wed May 27 20:05:40 2020 -0700
Fix Python3.9 related runtime problems
[...]
This commit backports this fix to all relevant gdb versions supported
in Buildroot.
Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
The comment has been introduced by commit [1] where the latest
gdb version has been used when cross-gdb is not enabled.
But since then the gdb package doesn't use the latest gdb version when
cross-gdb is not enabled. It's the "stable" version.
[1] https://git.buildroot.net/buildroot/commit/?id=fda818390b5e6a585608f4523356eafa0c587f53
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This patch adds CPE ID information for a significant number of
packages.
Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
gdb python support now uses Python3 if python3 is selected, otherwise
uses python(2) as before.
Signed-off-by: Titouan Christophe <titouan.christophe@railnova.eu>
[yann.morin.1998@free.fr: drop the gdb-python-config duplication]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
The gdb-python-config simulates a python-2.7, with a hard-coded 2.7
version.
gdb also supports running with python3 nowadays, so prepare the wrapper
to return appropriate values.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
There was a mix of leading spaces and TABs. Szitch to using only spaces.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
With the introduction of gdb 10.1, we now have four versions of gdb
supported, so let's drop support for the oldest.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Now that we have added gdb 10.1, let's switch to using gdb 9.2 as the
default version.
Noe that there previously was a discrepancy between the default when a
host gdb was enabled, and when it was not: in the ofrmer case, the
default was 8.3.x, while for the latter it was 8.2.x. Now both are
aligned to 9.2.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
[yann.morin.1998@free.fr: add blurb about previous version discrepancy]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
All patches from gdb 9.2 are kept, except
0006-sim-ppc-Fix-linker-error-with-fno-common.patch which is
upstream. The other patches are rebased to accommodate some code
re-organization in gdb 10.x, especially the move of the gdbserver code
from gdb/gdbserver/ to gdbserver/.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit bumps ARC toolchain to arc-2020.09-release.
ARC GNU tools of version arc-2020.09-release bring some quite significant
changes like:
* Binutils 2.34.50 with additional ARC patches
* GCC 10.0.2 with additional ARC patches
* GDB 10.0.50 with additional ARC patches
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: arc-buildroot@synopsys.com
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
When gdb is built from sources fetched from Git, it contains both the
gdb and the binutils code base. In order to really build only gdb, we
disable a number of binutils components in the
GDB_DISABLE_BINUTILS_CONF_OPTS variable: --disable-binutils,
--disable-ld, --disable-gas, etc. However, gprof was still being
built, so disable it as well.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
The GDB version used on ARC is based on a recent gdb code base, post
gdb 9.2. This recent gdb code base, which pre-figures what will be in
gdb 10, has a significant change: gdbserver is not longer in
gdb/gdbserver, but at the top-level, and the mechanism to build
gdbserver only has changed. Due to this change, a build of ARC GDB for
gdbserver only fails with:
/bin/bash: line 0: cd: /opt/output/build/gdb-arc-2020.03-release-gdb/gdb/gdbserver: No such file or directory
This commit adjusts gdb.mk to support four cases:
- "old" gdb, gdbserver only
- "old" gdb, with the gdb debugger (and optionally gdbserver as well)
- "new" gdb, gdbserver only
- "new" gdb, with the gdb debugger (and optionally gdbserver as well)
A boolean GDB_GDBSERVER_TOPLEVEL is introduced to differentiate
between the old and new gdb, it is set to "y" for gdb versions that
have the gdbserver code at the top-level. For now, only the ARC
version sets it, but in the future, upstream gdb version 10 will also
have to set it.
Here is the behavior, for each case:
(1) "old" gdb, gdbserver only
We set GDB_SUBDIR to gdb/gdbserver, so only the configure script
in this folder gets called.
--enable-gdbserver --disable-gdb are passed in CONF_OPTS.
(2) "old" gdb, with the gdb debugger (and optionally gdbserver as well)
We set GDB_SUBDIR to build/, an empty directory which allows to
do an out of tree build, which is mandatory for a full gdb build
since gdb 9.x.
--enable-gdb is passed in CONF_OPTS as well as --enable-gdbserver
or --disable-gdbserver depending on whether gdbserver is enabled
as well.
(3) "new" gdb, gdbserver only
We set GDB_SUBDIR to build/, an empty directory which allows to
do an out of tree build, which is mandatory for a full gdb build
since gdb 9.x.
--enable-gdbserver --disable-gdb are passed in CONF_OPTS.
(4) "new" gdb, with the gdb debugger (and optionally gdbserver as well)
We set GDB_SUBDIR to build/, an empty directory which allows to
do an out of tree build, which is mandatory for a full gdb build
since gdb 9.x.
--enable-gdb is passed in CONF_OPTS as well as --enable-gdbserver
or --disable-gdbserver depending on whether gdbserver is enabled
as well.
In addition to these changes, some related changes are done as well:
- We re-enable building both gdb and gdbserver on ARC, as it works
again.
- We only pass --with-curses when curses is really provided, i.e when
the full debugger is being built.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Tested-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Now that gdb 9.2 has been introduced, and gdb 8.3 is the default gdb
version, we can drop the oldest gdb version, 8.1.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
CPython 3.8 has added a new Syntax Warning that print
a waring at runtime while unsing gdb python support.
$ gdb -ex "python import os"
/usr/share/gdb/python/gdb/command/prompt.py:48: SyntaxWarning: "is not" with a literal. Did you mean "!="?
if self.value is not '':
/usr/share/gdb/python/gdb/command/prompt.py:60: SyntaxWarning: "is not" with a literal. Did you mean "!="?
if self.value is not '':
Backport an upstream patch for this:
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=b6484282f85bf7f11451b2441599c241d302ad9d
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit bumps ARC toolchain to arc-2020.03-release.
ARC GNU tools of version arc-2020.03-release bring some quite significant
changes like:
* Binutils 2.34 with additional ARC patches
* GCC 9.3 with additional ARC patches
* glibc 2.30 with additional ARC patches
* GDB 10-prerelease with additional ARC patches
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: arc-buildroot@synopsys.com
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
host-gdb was limited to link only with Python 2 although it's possible
to build Python 3 for host. Add the ability to link with Python 3.
Signed-off-by: Ramon Fried <rfried.dev@gmail.com>
[Thomas: add an option to the choice to not have Python support]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
If present, GDB may use a system installed libiberty. As such, we must ensure
that host-libiberty is installed first.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit bumps ARC toolchain to most recent arc-2019.09 release version.
ARC GNU tools of version arc-2019.09 bring some quite significant changes like:
* Binutils v2_33.20191002 with additional ARC patches
* GCC 9.2.1 with additional ARC patches
* glibc 2.30 with additional ARC patches
More information on this release could be found here:
https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/tag/arc-2019.09-release
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: arc-buildroot@synopsys.com
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit bumps ARC toolchain to arc-2019.09-rc1.
We want to test how new toolchain-rc1 builds packages,
so we can make fixes before release of toolcain.
ARC GNU tools of version arc-2019.09-rc1 bring some quite significant changes like:
* Binutils v2_33.20191002 with additional ARC patches
* GCC 9.2.0 with additional ARC patches
* glibc 2.30 with additional ARC patches
Please note that it is a release candidate and it might contain some breakages,
please don't use it for production builds.
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: arc-buildroot@synopsys.com
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit bumps ARC toolchain to arc-2019.09-eng002. We want to
test how new toolchain-eng002 builds packages, so we can make fixes
before release of toolcain.
Please note that it is an engineering build and it might have all
kinds of breakages, please don't use it for production builds
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: arc-buildroot@synopsys.com
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
... so we can drop all config options about it and previous versions.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Following gdb 7.12.1 removal [1] the host gcc version needs to be updated
since gdb >= 8.x now requires a C++11 compiler (gcc >= 4.8).
While at it, move BR2_HOST_GCC_AT_LEAST_4_8 under BR2_PACKAGE_HOST_GDB since
it's not an architecture dependency. Add a comment when the host gcc is too
old to build host gdb.
[1] d36f2c7333
Fixes:
http://autobuild.buildroot.org/results/822/822a747a6717db57705d1ce198a61988aa1173b1
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Cc: Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
gdb 7.12.1 was released on 21 Jan 2017 [1] and is the last version that
doesn't requires a C++11 compiler. Since Buildroot now support three other
gdb versions (8.1, 8.2 and 8.3), reduce the number of choice by dropping
7.12.1.
Remove BR2_PACKAGE_GDB_NEEDS_CXX11 symbol since it's not useful
anymore.
[1] https://lists.gnu.org/archive/html/info-gnu/2017-01/msg00009.html
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit finally bumps ARC tools to the most recent arc-2019.03 release version.
ARC GNU tools of version arc-2019.03 bring some quite significant changes like:
* Binutils v2.32.51.20190308 with additional ARC patches
* GCC 8.3.1 with additional ARC patches
* glibc 2.29 with additional ARC patches
More information on this release could be found here:
https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/tag/arc-2019.03-release
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: arc-buildroot@synopsys.com
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
8.3 is around and 8.2 is the default version, so drop
8.0. Keep 7.12 which is the latest version that doesn't
requires C++11 support.
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
8.3 is around, 8.2 has already seen a point release, so it's time to
make 8.2 the default version for gdb.
Signed-off-by: Romain Naour <romain.naour@gmail.com>
[Peter: also update BR2_GDB_VERSION logic]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Add gdb build for C-SKY Architecture:
- Support host-gdb
- Support gdbserver for target
Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
