>From gdb documentation:
> There are two ways that highlighting can be done. First, if
> gdb was linked with the GNU Source Highlight library, then it
> is used. Otherwise, if gdb was configured with Python
> scripting support, and if the Python Pygments package is available,
> then it will be used.
(From OE-Core rev: b1106ed570a237f3ab80ba3fedb086c9ec0cb4a8)
Signed-off-by: Etienne Cordonnier <ecordonnier@snap.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Firstly, just include xz support in all gdb configurations to simplify config.
Most systems would already have the shared library so this isn't a big problem
for a larger debugging tool.
The PACKAGECONFIG duplication is also confusing. The only PACKAGECONFIG which
needs special handking is the python one due to the differing modules needed
in the nativesdk case. Remove all the other duplicate entries which should work
through our usual class extension code.
(From OE-Core rev: d6eefdd66171c2bcdeeebc8a9b583c5383c80bf6)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
GDB 16.2 brings the following fixes and enhancements over GDB 16.1:
* PR build/32578 (cannot build GDB 16.1 out of tree when calling the configure
script with a relative path)
* PR tui/32592 ([gdb/tui] internal error in tui-winsource.c:340:refresh_window)
* PR remote/32593 (Incompatibilities between GDB's and LLDB's 'x' packet
implementation)
* PR build/32610 (Missing #include file in darwin_nat.c)
(From OE-Core rev: 11362b3ae521a0fba85c034de5ba8d4271574be3)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The idea of the base class dependency is to say "yes, I need a C cross compiler"
and this was never meant to be gcc specific. Looking at the codebase, whilst we
code triplets into this, it does overcomplicate things as there are only ever
limited, "target", "sdk" and the class extended versions like mutlilib.
After much thought, we can simplify this to virtual/cross-cc and virtual/nativesdk-cross-cc.
This lets us remove the "gcc" specific element as well as removing the over
complicated triplet usage.
At the same time, change the much less widely used "g++" variant to "c++" for
similar reasons and remove the triplet from virtual/XXX-binutils too.
Backwards compatibility mappings could be left but are just going to confuse
things in future so we'll just require users to update.
This simplification, whilst disruptive for any toolchain focused layers, will
make improved toolchain selection in the future much easier.
Since we no longer have overlapping variables, some code for that can just
be removed. The class extension code does need to start remapping some variables
but not the crosssdk target recipe names.
This patch is in two pieces, this one handles the renaming with the functional
changes separate in a second for easier review even if this breaks bisection.
(From OE-Core rev: 4ccc3bc8266c327bcc18c9a3faf7536210dfb9f0)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
GDB 15.2 brings the following fixes:
* PR gdb/31727 (-exec-next fails in mingw (infrun.c:2794: internal-error: resume_1: Assertion `pc_in_thread_step_range (pc, tp)' failed))
* PR c++/31900 (libstdc++-prettyprinters/debug.cc print redirected fails since gdb-14-branchpoint-2123-g4e417d7bb1c)
* PR python/31946 (sys.exit from Python no longer exits the GDB process)
* PR record/31971 (Loading a saved record file asserts if we try to execute the inferior)
* PR gdb/32005 (frv_current_sos doesn't set solib::lm_info)
* PR exp/32015 (GDB crashes while printing large D array)
* PR gdb/32025 (Fatal error when the disassemble command is interrupted with SIGINT)
* PR gdb/32143 ([15 Regression] arch/amd64.c:71: internal-error: amd64_create_target_description: Assertion `!is_x32' failed)
* PR symtab/32158 ([gdb/symtab] enum class enumerator has incorrect parent in cooked index)
* PR symtab/32160 ([gdb/symtab] Parent map: die parent or scope parent?)
(From OE-Core rev: 76567e7a0e1d133b5878a0254a9dcc87b3a15bc1)
Signed-off-by: Deepthi Hemraj <Deepthi.Hemraj@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This patch is already proposed upstream and perhaps landing
soon in gdb master.
(From OE-Core rev: 6721de5a049b245f274081b9b474e81761ea40fd)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
BugFix release
This is a minor corrective release over GDB 14.1, fixing the following issues:
PR symtab/31112 (DLL export forwarding is broken)
PR c++/31128 (gdb crashes when trying to print a global variable stub without a running inferior)
PR tdep/31254 ([gdb/tdep, arm] FAIL: gdb.threads/staticthreads.exp: up 10)
PR gdb/31256 (Crash with basic 'list .')
PR python/31366 (Frame.static_link() segfaults)
(From OE-Core rev: f5483fe1f9682d18f92788ef71618a00bd6dfee0)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Enabling minidebuginfo is not useful if gdb and systemd-coredump
are unable to parse it.
In order to parse it, gdb needs xz support. Systemd needs coredump enabled, as
well as elfutil enabled as well (systemd-coredump loads libdw which is part of elfutils using dlopen).
(From OE-Core rev: 0d2df803bebfd7e832ab7da54c4dacaaeeb424a9)
Signed-off-by: Etienne Cordonnier <ecordonnier@snap.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
TUI mode needs terminfo at runtime, which is required to be
explicitly stated in the respective PACKAGECONFIG variable.
Without this change /etc/terminfo/ might be missing, which
leads to a runtime error when trying to use tui, e.g.:
(gdb) tui enable
Cannot enable the TUI: error opening terminal [TERM=xterm-256color]
(From OE-Core rev: 5f17bc03a0c2d894e43c3c835fa38a24b1d5df64)
Signed-off-by: Stefan Tauner <stefan.tauner@artech.at>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Depending on all of python3 (which pulls in all modules)
is not needed, python3-codecs is enough.
(From OE-Core rev: 718eda28f4f54d3033d2925e6c1232f4f8c2bc49)
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
There is little point in having "crosssdk" suffex added to the virtual provider within
gcc/go since the TARGET_PREFIX or SDK_PREFIX already encapsulates this. Remove it
allowing some of the special case overriding to be removed.
This also allows removal of some of the MLPREFIX usage since again, the triplet
also covers this.
(From OE-Core rev: fe0206ba482d209b24e636d578aa68ba5e67ba1b)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
There is little point in having "crosssdk" suffex added to the virtual provider within
binutils since the TARGET_PREFIX or SDK_PREFIX already encapsulates this. Remove it
allowing some of the special case overriding to be removed.
(From OE-Core rev: 6856fc5c848cc2564bebe03a007ef109f46d0adb)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
error message:
file /usr/share/info/sframe-spec.info conflicts between attempted installs of binutils-doc-2.40-r0.aarch64 and gdb-doc-13.1-r0.aarch64
(From OE-Core rev: 26760f6220b459a34e6cdef3cd70be40dc3b68c8)
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
When running the configure check "checking for ELF support in BFD", LDFLAGS
were not being passed in to libtool. In OE/YP, we need these flags when using
uninative due to the games we play with the dynamic loader.
If a version of libzstd was built against a newer glibc, it would need
newer pthread symbols which it wouldn't find with the system linker. At
runtime this isn't an issue as it would be switched to use uninative but we
pass flags in LDFLAGS to allow this.
The bug is rare to reproduce as it depends on the host libzstd was built
against.
(From OE-Core rev: 74077e10e2212349493ecfa8e7d9ca844366331f)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add patch to fix typo for build on musl
GDB 13.1 includes the following changes and enhancements:
* Support for the following new targets has been added in both
GDB and GDBserver:
** GNU/Linux/LoongArch (gdbserver) loongarch*-*-linux*
** GNU/Linux/CSKY (gdbserver) csky*-*linux*
* The Windows native target now supports target async.
* FreeBSD:
** Arm and AArch64: Support for Thread Local Storage (TLS) variables
** Hardware watchpoint support on AArch64 FreeBSD
* Floating-point support has now been added on LoongArch GNU/Linux.
* New commands:
** set print nibbles [on|off]
show print nibbles
This controls whether the 'print/t' command will display binary values
in groups of four bits, known as "nibbles". The default is 'off'.
** Various styling-related commands. See the gdb/NEWS file for more
details (see link at the bottom).
** Various maintenance commands. These are normally aimed at GDB
experts or developers. See the gdb/NEWS file for more details
(see link at the bottom).
* Python API improvements:
** New Python API for instruction disassembly.
The new attribute 'locations' of gdb.Breakpoint returns a list of
gdb.BreakpointLocation objects specifying the locations where the
breakpoint is inserted into the debuggee.
** New Python type gdb.BreakpointLocation.
** New function gdb.format_address(ADDRESS, PROGSPACE, ARCHITECTURE)
that formats ADDRESS as 'address <symbol+offset>'
** New function gdb.current_language that returns the name of the
current language. Unlike gdb.parameter('language'), this will
never return 'auto'.
** New function gdb.print_options that returns a dictionary of the
prevailing print options, in the form accepted by gdb.Value.format_string.
** New method gdb.Frame.language that returns the name of the
frame's language.
** gdb.Value.format_string now uses the format provided by 'print',
if it is called during a 'print' or other similar operation.
** gdb.Value.format_string now accepts the 'summary' keyword. This
can be used to request a shorter representation of a value, the
way that 'set print frame-arguments scalars' does.
** The gdb.register_window_type method now restricts the set of
acceptable window names. The first character of a window's name
must start with a character in the set [a-zA-Z], every subsequent
character of a window's name must be in the set [-_.a-zA-Z0-9].
* GDB/MI changes:
** MI version 1 is deprecated, and will be removed in GDB 14.
** The async record stating the stopped reason 'breakpoint-hit' now
contains an optional field locno.
* Miscellaneous improvements:
** gdb now supports zstd compressed debug sections (ELFCOMPRESS_ZSTD) for ELF.
** New convenience variable $_inferior_thread_count contains the number
of live threads in the current inferior.
** New convenience variables $_hit_bpnum and $_hit_locno, set to
the breakpoint number and the breakpoint location number of
the breakpoint last hit.
** The "info breakpoints" now displays enabled breakpoint locations
of disabled breakpoints as in the "y-" state.
** The format of 'disassemble /r' and 'record instruction-history /r'
has changed to match the layout of GNU objdump when disassembling.
A new format "/b" has been introduce to provide the old behavior
of "/r".
** The TUI no longer styles the source and assembly code highlighted
by the current position indicator by default. You can however
re-enable styling using the new "set style tui-current-position"
command.
** It is now possible to use the "document" command to document
user-defined commands.
** Support for memory tag data for AArch64 MTE.
* Support Removal notices:
** DBX mode has been removed.
** Support for building against Python version 2 has been removed.
It is now only possible to build GDB against Python 3.
** Support for the following commands has been removed:
set debug aix-solib on|off
show debug aix-solib
set debug solib-frv on|off
show debug solib-frv
Use the "set/show debug solib" commands instead.
For a complete list and more details on each item, please see the gdb/NEWS
file, available at [1]:
[1] https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=blob_plain;f=gdb/NEWS;hb=gdb-13.1-release
(From OE-Core rev: 87a8c2af735e06338463414a2cbcd3224b9ea112)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
An automated conversion using scripts/contrib/convert-spdx-licenses.py to
convert to use the standard SPDX license identifiers. Two recipes in meta-selftest
were not converted as they're that way specifically for testing. A change in
linux-firmware was also skipped and may need a more manual tweak.
(From OE-Core rev: ceda3238cdbf1beb216ae9ddb242470d5dfc25e0)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Simplyfy .inc structure: merge gdb.inc into gdb_11.2.bb, rename
gdb-${PV}.inc to gdb.inc. This will allow easier automatic updates.
Drop upstreamed patch.
(From OE-Core rev: ee8ec22c75f5eacae7a6b1cafe0df6e21acde479)
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This patch needs to be upstreamed, its not clear if it still works.
(From OE-Core rev: 5a009e67a9e6549bab495363cc7434384a4c94c4)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This fixes an arch linux gdb configure error with liblzma installed.
Without the --with-liblzma-prefix option, when configuring the target
gdb, gdb configure may find the native liblzma (on a non-multiarch
system) and try to use it, which gives a configure error. We already
use --with-libexpat-prefix for expat, we just need to do the same for
liblzma.
This was reported here:
https://github.com/sifive/meta-sifive/issues/34https://github.com/sifive/freedom-u-sdk/issues/148
(From OE-Core rev: 56623848f45cf475f909beb75209323a89837169)
Signed-off-by: Jim Wilson <jim.wilson.gcc@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* it was already added for target and cross-canadian gdb in:
commit 4643d1eb222151384f77d13a936537aae5ca3fe6
Author: Khem Raj <raj.khem@gmail.com>
Date: Fri Nov 5 17:37:33 2021 -0700
gdb: Add dependency on libgmp
gdb 11 has added this library as must have
* but gdb-cross.inc overwrites DEPENDS from gdb-common.inc
and needs the dependency as well as shown in log.do_compile:
checking for libgmp... no
configure: error: GMP is missing or unusable
make[1]: *** [Makefile:9418: configure-gdb] Error 1
and in gdb-cross-i686/11.1-r0/build-i686-oe-linux/gdb/config.log:
configure:10402: checking for libgmp
configure:10422: gcc -o conftest -isystem/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/usr/include -O2 -pipe -isystem/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/usr/include -I/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/usr/include -L/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/usr/lib -L/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/lib -Wl,--enable-new-dtags -Wl,-rpath-link,/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/usr/lib -Wl,-rpath-link,/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/lib -Wl,-rpath,/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/usr/lib -Wl,-rpath,/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/lib -Wl,-O1 -Wl,--allow-shlib-undefined -Wl,--dynamic-linker=/OE/tmp-glibc/sysroots-uninative/x86_64-linux/lib/ld-linux-x86-64.so.2 conftest.c -lncursesw -lm -ldl -lgmp >&5
conftest.c:52:10: fatal error: gmp.h: No such file or directory
52 | #include <gmp.h>
| ^~~~~~~
* this fails only when the host OS doesn't have GMP installed
otherwise it will use libgmp from host and ignore
--with-libgmp-prefix=/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/usr
(From OE-Core rev: 09a7d9d8d83529d82f847e52feac7719efb02a99)
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
gdb 11 has added this library as must have
(From OE-Core rev: 4643d1eb222151384f77d13a936537aae5ca3fe6)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Various recipes were missing a pkgconfig inherit or pkgconfig-native
dependency despite using pkgconfig.
Add the inherit to igt-gpu-tools/gdb/libmodulemd/libwpe/xwayland/waffle
shaderc/iputils/wpebackend-fdo/lttng-ust/cargo.
(From OE-Core rev: 777d9744570c2dc119dc5d04985896bbb1da5885)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Those were missed in previous rounds of automated and manual conversion.
(From OE-Core rev: 22f9c7268b542baf6cd8aa0e34c8fb7aa1579e08)
Signed-off-by: Denys Dmytriyenko <denis@denix.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The automated conversion of OE-Core to use the new override sytax isn't
perfect. This patches some mis-converted lines and some lines which were missed
by the automation.
(From OE-Core rev: 4e9a06b64b43131b731fb59a0305f78a98e27fbd)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This is the result of automated script conversion:
scripts/contrib/convert-overrides.py <oe-core directory>
converting the metadata to use ":" as the override character instead of "_".
(From OE-Core rev: 42344347be29f0997cc2f7636d9603b1fe1875ae)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This allows avoiding having gdb inside the target image, which might
be too resource-constrained, or otherwise inconvenient.
(From OE-Core rev: b903f250a7bbf04d5853f537b7565a80fb7ce1f3)
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Obtaining debug information by having it served automatically via http
is far more pleasant than messing about with debugfs and gdbserver or
transferring and installing -dbg packages by hand.
I believe we should follow the desktop distros and have it enabled
out of the box. Please see the following commit for the description
of how it works.
(From OE-Core rev: 024c88c82791a113b614abf61ffd82e097bf21d1)
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Added HOMEPAGE and DESCRIPTION for recipes with missing decriptions or homepage
[YOCTO #13471]
(From OE-Core rev: bb05814335e7101bfd8df0a11dc18a044e867bed)
Signed-off-by: Dorinda Bassey <dorindabassey@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Revert 21e748d620022a75c0c2d0ab4a763a5992e8f154 "riscv32"
Revert 111f65528e3c0b147c1713cfc684958f94c41cd6 "riscv64"
Reason:
The following commit present in binutils-2_35
commit bf84f7066626c78884436e1c39fb60f04c665f21
Author: Maciej W. Rozycki <macro@wdc.com>
Date: Wed Feb 19 01:24:37 2020 +0000
gdbserver: Add RISC-V/Linux support
(From OE-Core rev: 8f018212d16d43bd9c716248dfea195a3b46df3a)
Signed-off-by: Yi Fan Yu <yifan.yu@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
here is full announcement [1]
Do not add --disable-static, without adding --enable-shared
because certain libraries e.g. libctf expects the default
to be static which is only disabled if --enable-shared is specified
Do not limit make subdirs, this is only needed when building in a
unified tree, here builds are happening from a release tarball so it is
redundant
[1] https://www.gnu.org/software/gdb/download/ANNOUNCEMENT
(From OE-Core rev: 8fb5fe5a82d173428d96ab43bab25b89ac6f25ea)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
