GDB 8.3.1 brings the following fixes and enhancements over GDB 8.3:
PR c++/20020 (GDB segfault on printing objects)
PR gdb/24454 (nat/x86-linux-dregs.c failed assertion)
PR breakpoints/24541 (Incorrect evaluation of systemtap probes due to register being signed and probe expression assuming unsigned)
PR symtab/24545 (Symbol loading performance regression with cc1)
PR gdb/24592 (amd64->i386 linux syscall restart problem)
PR gdb/25009 (terminate called after throwing an instance of 'srchilite::ParserException')
PR gdb/25010 (Calls to error () can cause SIGTTOU to send gdb to the background)
PR breakpoints/25011 (Breakpoints on file reloads broken for PIE binaries)
This corrective release also brings the following testsuite fixes and
enhancements:
PR testsuite/25005 (gdb-caching-proc.exp takes a lot of time on skip_opencl_tests)
PR testsuite/25016 (Test-case failures for -pie)
GDB 8.3 includes the following changes and enhancements:
* Support for new native configurations (also available as a target configuration):
- RISC-V GNU/Linux (riscv*-*-linux*)
- RISC-V FreeBSD (riscv*-*-freebsd*)
* Support for new target configurations:
- CSKY ELF (csky*-*-elf)
- CSKY GNU/Linux (csky*-*-linux)
- NXP S12Z ELF (s12z-*-elf)
- OpenRISC GNU/Linux (or1k*-*-linux*)
* Native Windows debugging is only supported on Windows XP or later.
* The Python API in GDB now requires Python 2.6 or later.
* GDB now supports terminal styling for the CLI and TUI.
Source highlighting is also supported by building GDB with GNU
Highlight.
* Experimental support for compilation and injection of C++ source
code into the inferior (requires GCC 7.1 or higher, built with
libcp1.so).
* GDB and GDBserver now support IPv6 connections.
* Target description support on RISC-V targets.
* Various enhancements to several commands:
- "frame", "select-frame" and "info frame" commands
- "info functions", "info types", "info variables"
- "info thread"
- "info proc"
- System call alias catchpoint support on FreeBSD
- "target remote" support for Unix Domain sockets.
* Support for displaying all files opened by a process
* DWARF index cache: GDB can now automatically save indices of DWARF
symbols on disk to speed up further loading of the same binaries.
* Various GDB/MI enhancements.
* GDBserver on PowerPC GNU/Linux now supports access to the PPR,
DSCR, TAR, EBB/PMU, and HTM registers.
* Ada task switching support when debugging programs built with
the Ravenscar profile added to aarch64-elf.
* GDB in batch mode now exits with status 1 if the last executed
command failed.
* Support for building GDB with GCC's Undefined Behavior Sanitizer.
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
1.1.24 release notes
new features:
- GLOB_TILDE extension to glob
- non-stub catgets localization API, using netbsd binary catalog format
- posix_spawn file actions for [f]chdir (extension, pending future standard)
- secure_getenv function (extension)
- copy_file_range syscall wrapper (Linux extension)
- header-level support for new linux features in 5.2
performance:
- new fast path for lrint (generic C version) on 32-bit archs
major internal changes:
- functions involving time are overhauled to be time64-ready in 32-bit archs
- x32 uses the new time64 code paths to replace nasty hacks in syscall glue
compatibility & conformance:
- support for powerpc[64] unaligned relocation types
- powerpc[64] and sh sys/user.h no longer clash with kernel asm/ptrace.h
- select no longer modifies timeout on failure (or at all)
- mips64 stat results are no longer limited to 32-bit time range
- optreset (BSD extension) now has a public declaration
- support for clang inconsistencies in wchar_t type vs some 32-bit archs
- mips r6 syscall asm no longer has invalid lo/hi register clobbers
- vestigial asm declarations of __tls_get_new are removed (broke some tooling)
- riscv64 mcontext_t mismatch glibc's member naming is corrected
bugs fixed:
- glob failed to match broken symlinks consistently
- invalid use of interposed calloc to allocate initial TLS
- various dlsym symbol resolution logic errors
- semctl with SEM_STAT_ANY didn't work
- pthread_create with explicit scheduling was subject to priority inversion
- pthread_create failure path had data race for thread count
- timer_create with SIGEV_THREAD notification had data race getting timer id
- wide printf family failed to support l modifier for float formats
arch-specific bugs fixed:
- x87 floating point stack imbalance in math asm (i386-only CVE-2019-14697)
- x32 clock_adjtime, getrusage, wait3, wait4 produced junk (struct mismatches)
- lseek broken on x32 and mipsn32 with large file offsets
- riscv64 atomics weren't compiler barriers
- riscv64 atomics had broken asm constraints (missing earlyclobber flag)
- arm clone() was broken when compiled as thumb if start function returned
- mipsr6 setjmp/longjmp did not preserve fpu register state correctly
Refreshed all patches.
Removed upstreamed.
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
This unifies MAC address patch functions and moves them to a
common script. While those were implemented differently for
different targets, they all seem to do the same. The number of
different variants is significantly reduced by this patch.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This moves the almost identical calibration data extraction
functions present multiple times in several targets to a single
library file /lib/functions/caldata.sh.
Functions are renamed with more generic names to merge different
variants that only differ in their names.
Most of the targets used find_mtd_chardev, while some used
find_mtd_part inside the extraction code. To merge them, the more
abundant version with find_mtd_chardev is used in the common code.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
[rebase on latest master; add mpc85xx]
Signed-off-by: David Bauer <mail@david-bauer.net>
The xor() function is defined in each of the caldata extraction
scripts for several targets. Move it to functions.sh to reduce
duplicate code.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This patch adds support for the COMFAST CF-E313AC, an outdoor wireless
CPE with two Ethernet ports and a 802.11ac radio.
Specifications:
- QCA9531 SoC
- 650/400/216 MHz (CPU/DDR/AHB)
- 1x 10/100 Mbps WAN Ethernet, 48V PoE-in
- 1x 10/100 Mbps LAN Ethernet, pass-through 48V PoE-out
- 1x manual pass-through PoE switch
- 64 MB RAM (DDR2)
- 16 MB FLASH
- QCA9886 2T2R 5 GHz 802.11ac, 23 dBm
- 12 dBi built-in antenna
- POWER/LAN/WAN/WLAN green LEDs
- 4x RSSI LEDs (2x red, 2x green)
- UART (115200 8N1)
Flashing instructions:
The original firmware is based on OpenWrt so a sysupgrade image can be
installed via the stock web GUI. Settings from the original firmware
will be saved and restored on the new one, so a factory reset will be
needed. To do so, once the new firmware is flashed, enter into failsafe
mode by pressing the reset button several times during the boot
process, while the WAN LED flashes, until it starts flashing faster.
Once in failsafe mode, perform a factory reset as usual.
Alternatively, the U-boot bootloader contains a recovery HTTP server
to upload the firmware. Push the reset button while powering the
device on and keep it pressed for >10 seconds. The device's LEDs will
blink several times and the recovery page will be at
http://192.168.1.1; use it to upload the sysupgrade image.
Note:
Four MAC addresses are stored in the "art" partition (read-only):
- 0x0000: 40:A5:EF:AA:AA:A0
- 0x0006: 40:A5:EF:AA:AA:A2
- 0x1002: 40:A5:EF:AA:AA:A1
- 0x5006: 40:A5:EF:AA.AA:A3 (inside the 5 GHz calibration data)
The stock firmware assigns MAC addresses to physical and virtual
interfaces in a very particular way:
- eth0 corresponds to the physical Ethernet port labeled as WAN
- eth1 corresponds to the physical Ethernet port labeled as LAN
- eth0 belongs to the bridge interface br-wan
- eth1 belongs to the bridge interface br-lan
- eth0 is assigned the MAC from 0x0 (*:A0)
- eth1 is assigned the MAC from 0x1002 (*:A1)
- br-wan is forced to use the MAC from 0x1002 (*:A1)
- br-lan is forced to use the MAC from 0x0 (*:A0)
- radio0 uses the calibration data from 0x5000 (which contains
a valid MAC address, *:A3). However, it is overwritten by the
one at 0x6 (*:A2)
This commit preserves the LAN/WAN roles of the physical Ethernet
ports (as labeled on the router) and the MAC addresses they expose
by default (i.e., *:A0 on LAN, *:A1 on WAN), but swaps the position
of the eth0/eth1 compared to the stock firmware:
- eth0 corresponds to the physical Ethernet port labeled as LAN
- eth1 corresponds to the physical Ethernet port labeled as WAN
- eth0 belongs to the bridge interface br-lan
- eth1 is the interface at @wan
- eth0 is assigned the MAC from 0x0 (*:A0)
- eth1 is assigned the MAC from 0x1002 (*:A1)
- br-lan inherits the MAC from eth0 (*:A0)
- @wan inherits the MAC from eth1 (*:A1)
- radio0's MAC is overwritten to the one at 0x6
This way, eth0/eth1's positions differ from the stock firmware, but
the weird MAC ressignations in br-lan/br-wan are avoided while the
external behaviour of the router is maintained. Additionally, WAN
port is connected to the PHY gmac, allowing to monitor the link
status (e.g., to restart DHCP negotiation when plugging a cable).
Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
The Phicomm KE 2P is identical to the already supported Phicomm K2P,
renamed for the European market. Use the ALT0 buildroot tags to show
both devices.
Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
This driver supports the Bosch Sensortec BME680 gas, humidity, pressure
and temperature sensor.
Tested I2C and SPI modes on a Raspberry Pi Zero W.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Upon writing to "remove" file, debugfs_remove_recursive() blocks while
holding rtnl_lock. This is because debugfs' file_ops callbacks are
executed in debugfs_use_file_*() context which prevents file removal.
Fix this by only flagging the device for removal and then do the cleanup
in file_ops.release callback which is executed out of that context.
Signed-off-by: Ali MJ Al-Nasrawy <alimjalnasrawy@gmail.com>
Since v3.11, netdevice notification data are of type
"struct netdev_notifier_info". Handle it as such!
This should fix a critical bug in which devices are unable get released
because trelay does not release resources in response to UNREGISTER
event spamming the log with something like:
unregister_netdevice: waiting for eth0.1 to become free. Usage count = 1
Signed-off-by: Ali MJ Al-Nasrawy <alimjalnasrawy@gmail.com>
crypto-arc4 move into a module with commit c3a78955f3,
fs-nfs-common-rpcsec compile error without arc4 support.
Ref: https://github.com/openwrt/packages/issues/9912
Fixes: c3a78955f3 ("kernel: move crypto-arc4 into a module")
Signed-off-by: Ruixi Zhou <zhouruixi@gmail.com>
"coreutil-date" package from the packages feed replaces the Busybox date
applet by symlinking /usr/bin/gnu-date to /bin/date. This prevents the system
init script from setting kernel timezone because the GNU date utility does not
provide such functionality:
root@OpenWrt:~# date -k
date: invalid option -- 'k'
Try 'date --help' for more information.
A specific reference to the Busybox date applet prevents alternative date
utilities from breaking the system init script.
Signed-off-by: Val Kulkov <val.kulkov@gmail.com>
The first allows usage of several functions in the std namespace, which
broke compilation of gddrescue specifically with uClibc-ng and uClibc++.
The second allows usage of long long with normal C++11, which is part of
the standard. Before, std=gnu++11 needed to be passsed to work around it.
As a result of the second patch, the pedantic patch can safely be removed.
Both patches are upstream backports.
Added -std=c++11 to CFLAGS to guarentee proper inclusion of long long.
Added another patch that fixes a typo with the long long support. Sent to
upstream.
Fixed up license information according to SPDX.
Small cleanups for consistency.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
These patches backport support for the ARMADA 3700 COMPHY driver.
Also backported is the mvneta driver. This will allow switching
the SGMII speed using SMC calls. To support this you must update
the firmware using Marvells 18.12 version (this has now been
upstreamed). The mvneta driver allows 2500basex and 2500baset.
Signed-off-by: Scott Roberts <ttocsr@gmail.com>
The default sizes render Device/linksys_audi mage un-flashable.
Restore the pagesize, subpagesize, and blocksize for linksys_audi
from https://github.com/openwrt/archive.
Signed-off-by: Eubert Bao <bunnier@gmail.com>
This refreshes the kernel 4.19 configuration, it looks like this was not
done initially.
When did a compile with the default settings I had to select some
kernel configuration options.
Fixes: 98684d99b2 ("mvebu: add kernel 4.19 support")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The kernel 4.19 configuration contains the GCC version used, set it to
8.3.0 as this is now our default compiler.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Add missing dependencies to i2c-core and regmap-spi. These get activated
when these modules are build in this driver, which is the case when we
build all modules. This fixes the build on some targets. This was found
by the buildbot.
Fixes: 34e2526f9f ("kernel: add kmod-rtc-pcf2127")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Current hash doesn't match with the content of the source tarball.
Fixes: a92f74ba8d ("libnl-tiny: move source code into separate Git repository")
Reported-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
71c2ef0420b5 mt76: fix aggregation stop issue
5b02a078d4a7 mt76: add missing locking around ampdu action
7d8764d320cf mt76: avoid enabling interrupt if NAPI poll is still pending
d94cc81d3980 mt76: drop rcu read lock in mt76_rx_aggr_stop
c11a4ad06d9d mt76: mt76x0: eeprom: add support for MAC address from OF
01642d8bed33 mt76: mt76x02: fix use-after-free in tx status code handling airtime
391e1488f885 mt76: add sanity check for a-mpdu rx wcid index
d3a589586d1b mt76: fix a-mpdu boundary detection issue for airtime reporting
Signed-off-by: Felix Fietkau <nbd@nbd.name>
0d004db Revert "pppd: Include time.h before using time_t"
e400854 pppdump: Eliminate printf format warning by using %zd
7f2f0de pppd: Refactor setjmp/longjmp with pipe pair in event wait loop
4e71317 make: Avoid using host include for cross-compiling
3202f89 pppoe: Remove the use of cdefs
d8e8d7a pppd: Remove unused rcsid variables
486f854 pppd: Fix GLIBC version test for non-glibc toolchains
b6cd558 pppd: Include time.h before using time_t
ef8ec11 radius: Fix compiler warning
f6330ec magic: Remove K&R style of arguments
347904e Add Submitting-patches.md
Remove patches 130-no_cdefs_h.patch, 131-missing_prototype_macro.patch,
132-fix_linux_includes.patch as fixed upstream
Refresh patches
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
In non-ETSI regulatory domains scan is blocked when operating channel
is a DFS channel. For ETSI, however, once DFS channel is marked as
available after the CAC, this channel will remain available (for some
time) even after leaving this channel.
Therefore a scan can be done without any impact on the availability
of the DFS channel as no new CAC is required after the scan.
Enable scan in mac80211 in these cases.
Signed-off-by: Aaron Komisar <aaron.komisar@tandemg.com>
Link: https://lore.kernel.org/r/1570024728-17284-1-git-send-email-aaron.komisar@tandemg.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
The factory uboot of the Turris Omnia boots with "root=b301", and we
instruct new users to sysupgrade from there (e.g. method 1, step 7).
Currently, this will fail with "Unable to determine upgrade device".
Add a new case to export_bootdevice, which parses the hex argument.
Fixes commit 2e5a0b81 ("mvebu: sysupgrade: sdcard: keep user added ...")
Signed-off-by: Klaus Kudielka <klaus.kudielka@gmail.com>
This fixes off-by-one error introduced in commit dc76900021
("kernel: Correctly search for the FIT image in mtd partition.")
Function `mtd_read` starts reading at `offset` and
needs `hdr_len` number of bytes to be available. Suppose
the easiest case when `offset` is `0` and `hdr_len` equals
to `mtd->size` - the `for` loop will not be entered even
when enough bytes are available to be read.
Same happens for any non-zero `offset`, when `hdr_len` is
just enough bytes to be read until `mtd->size` is reached.
Imagine that for example `mtd->size=5`, `offset=4` and
`hdr_len=1`. Then `offset+hdr_len=5` and the check has to
be `offset+hdr_len <= mtd->size`, i.e. `5 <= 5`. The
check for `offset + hdr_len` value needs to be inclusive,
therefore use `<=`.
Fixes: dc76900021 ("kernel: Correctly search for the FIT image in mtd partition.")
Signed-off-by: Oldřich Jedlička <oldium.pro@gmail.com>
[adjusted commit ref, fixes tag]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Some kmods (gpio-hotplug, wireguard) store the build path in the
compiled files and therefore make it harder to rebuild the official
binaries. As the same "iremap" function is used as for other binaries,
the change is compatible with gcc7 and 8.
Tested with both gcc7 and gcc8 resulting in build path independent
reproducible builds.
Signed-off-by: Paul Spooren <mail@aparcar.org>
Main motivation for this commit is the introduction of
`-ffile-prefix-map=` which alows reproducible build path.
Compile tested on Linux and macOS without errors on the following
targets:
* ath79
* imx6
* brcm2708
* brcm63xx
* ixp4xx
* ramips
* sunxi
* x86
Thanks to Andre for the iremap fixup.
Ref: https://reproducible-builds.org/docs/build-path/
Tested-by: Andre Heider <a.heider@gmail.com>
Tested-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Signed-off-by: Paul Spooren <mail@aparcar.org>
[refactored into separate commit]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Lets remove unused GCC_VERSION_4_8 symbol after the series of patches
which has switched to target gcc-8 by default.
Signed-off-by: Paul Spooren <mail@aparcar.org>
[refactored into separate commit]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
-ffile-prefix-map=OLD=NEW is an alias for both -fdebug-prefix-map and
-fmacro-prefix-map and is available since GCC 8.
Co-Developed-by: Andre Heider <a.heider@gmail.com>
Signed-off-by: Andre Heider <a.heider@gmail.com>
Signed-off-by: Paul Spooren <mail@aparcar.org>
[refactored into separate commit]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
gcc-8 switch -ffile-prefix-map helps a lot with reproducible build paths
in the resulting binaries.
Ref: https://reproducible-builds.org/docs/build-path/
Signed-off-by: Paul Spooren <mail@aparcar.org>
[refactored into separate commit]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
This speeds up the packing of the imagebuilder a lot:
imagebuilder-T0.tar.xz real 0m25.199s user 2m45.967s sys 0m1.218s
imagebuilder-T1.tar.xz real 2m02.543s user 2m02.418s sys 0m1.653s
imagebuilder-T2.tar.xz real 1m03.684s user 1m59.931s sys 0m0.587s
imagebuilder-T3.tar.xz real 0m48.033s user 2m02.904s sys 0m0.637s
imagebuilder-T4.tar.xz real 0m38.963s user 2m15.521s sys 0m0.783s
imagebuilder-T5.tar.xz real 0m37.994s user 2m21.461s sys 0m0.919s
imagebuilder-T6.tar.xz real 0m39.524s user 2m48.115s sys 0m1.279s
imagebuilder-T7.tar.xz real 0m34.061s user 2m45.097s sys 0m1.174s
imagebuilder-T8.tar.xz real 0m27.286s user 2m55.449s sys 0m1.329s
imagebuilder-T9.tar.xz real 0m25.205s user 2m44.894s sys 0m1.208s
To keep the output reproducible in any case, we enforce a minimum amount
of 2 threads.
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
[refactored into reusable NPROC var, more verbose commit message]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
In order to make the source code usable and testable separately out of
buildroot.
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Jo-Philipp Wich <jo@mein.io>
Acked-by: Hans Dedecker <dedeckeh@gmail.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
