Define MSR register addresses for various MSRs related to
SYSCALL/SYSRET. We also add MSRs for FS/GS base addresses
(for GS, both kernel and user mode) to support SWAPGS.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
These were previously assumed to always be fatal.
We can't have the faulting thread's XMM registers
clobbered, so put the SIMD/FPU state onto the stack
as well. This is fairly large (512 bytes) and the
execption stack is already uncomfortably small, so
increase to 2K.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Exceptions on x86_64 are incorrectly implemented, and if
a preemptible thread faults, and in its overridden
k_sys_fatal_error_handler() does something which invokes
a scheduling point (such as here where we give semaphores),
the thread will be swapped out on the per-CPU exception stack
and probably explode when it is switched back in.
For now, change the faulting thread priority to co-op so this
doesn't happen.
Workaround for #21462
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
The regular expressions used by this test to determine
success or failure get confounded if the log subsystem
drops the wrong messages due to buffers being full.
Just use minimal logging which synchronously logs
everything.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This doesn't work properly on x86 unless the dynamic thread
struct allocated gets lucky and is aligned to 16 bytes.
Disabling for now until #17893 is fixed.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Most of the scenarios in this test case spawn child threads
and expect them to complete before execution proceeds.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Nearly all of these cases create a child thread that needs
to complete before the main test proceeds further. If the
child thread runs simultaneously on another CPU, this gets
messed up.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This test spawns a child thread and expects it to complete.
Use one CPU for it. Get rid of the useless k_thread_abort()
call and add a k_yield() to ensure the child does its
thing.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Assignments have no effect on promptless symbols. Flagged by
https://github.com/zephyrproject-rtos/zephyr/pull/20742.
This symbol is enabled through being select'ed.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Assignments have no effect on promptless symbols. Flagged by
https://github.com/zephyrproject-rtos/zephyr/pull/20742.
(There doesn't seem to be any way to enable this symbol, because it's
not being select'ed either.)
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Assignments have no effect on promptless symbols. Flagged by
https://github.com/zephyrproject-rtos/zephyr/pull/20742.
This symbol should already be getting enabled if CONFIG_USERSPACE is
enabled, because CONFIG_ERRNO is default y and has
select THREAD_USERSPACE_LOCAL_DATA if USERSPACE
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Assignments have no effect on promptless symbols. This symbol is enabled
through being select'ed. Flagged by
https://github.com/zephyrproject-rtos/zephyr/pull/20742.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Assignments have no effect on promptless symbols. This symbol is enabled
through being select'ed. Flagged by
https://github.com/zephyrproject-rtos/zephyr/pull/20742.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Add option to set the size of the discardable buffer pool. This saves
memory for the MESH use case where we expect a large number of advertise
reports.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add helper define BT_BUF_SIZE which considers the BT_BUF_RESERVE when
declaring Bluetooth HCI buffers.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Need to set device busy when enter into transceive function
in SPI DW driver.
In current SPI DW driver the transceive function don't set busy state,
but that is important for PM busy state.
This will lead to unexpected behaviors when system calls this
function and enter into idle state.
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Defines device tree aliases for on-chip peripherals at the soc level
instead of the board level for all lpc socs. The eliminates some
duplicate code in the board level device trees, and will allow drivers
to use device-tree generated macros directly instead of through dts
fixups.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Defines device tree aliases for on-chip peripherals at the soc level
instead of the board level for all i.mx 6/7 socs. The eliminates some
duplicate code in the board level device trees, and will allow drivers
to use device-tree generated macros directly instead of through dts
fixups.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Defines device tree aliases for on-chip peripherals at the soc level
instead of the board level for all i.mx rt socs. The eliminates some
duplicate code in the board level device trees, and will allow drivers
to use device-tree generated macros directly instead of through dts
fixups.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adding Kconfig settings to warn anyone trying to build for this
platform of its pending deprecation in 2.2.0.
Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
Adding a Kconfig parameter so that we can indicate an SoC is to be
deprecated, similar to what is being done for BOARD_DEPRECATED_RELEASE.
Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
The DT_INST_* defines for the PWM controllers enabled in the device
tree are always defined causing the LED pins to always be set as PWM
outputs in the pinmux. Revert to using CONFIG_PWM_* for pinmux
configuration for now.
This reverts commit eb42a24dc6.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Enable the driver for the Timer/PWM (TPM) module present in the
OpenISA RV32M1 when PWM is enabled.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
Add Kconfig option for indicating that a given SoC contains the
OpenISA RV32M1 Timer/PWM module (TPM).
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
Fix typos, use punctuation and capitalization more consistently. In
a few cases, rewrite sentences for clarity.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Defines device tree aliases for on-chip peripherals at the soc level
instead of the board level for all kinetis socs. The eliminates some
duplicate code in the board level device trees, and will allow drivers
to use device-tree generated macros directly instead of through dts
fixups.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds a way to register listeners for incoming scanner packets, in
addition to the callback passed in bt_le_scan_enable.
This allows application modules to add multiple scan packet listeners
without owning the scanner life cycle API, enabling use cases like
beacon scanning alongside Bluetooth Mesh.
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Update menuconfig (and kconfiglib and guiconfig, just to sync) to
upstream revision 424d0d38e7, to get this commit in, which works around
a crash on some macOS Python installations.
menuconfig: Work around crash on resize on some macOS systems
get_wch() has started raising curses.error when resizing the
terminal on some macOS Python installations. Work around for now by
falling back on getch(), which still works.
See https://github.com/ulfalizer/Kconfiglib/issues/84. Needs more
investigation, but I don't have a Mac handy.
Based on https://github.com/ulfalizer/Kconfiglib/pull/85, but with
some more comments.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Use option ASSERT_NO_FILE_INFO to control panic or oops location print.
The cause of the exception can be backtraced using the stackframe
instead, which would give the user a way to reduce the footprint of the
panic implementation.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Completely remove the file info and condition expression from the
the print statement if they are not enabled. This saves a little code
space which adds up when there are many assert calls.
In bluetooth shell test this saves around 4.5k bytes.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Remove net bufs own assertion mechanism and use the system assert
instead. This changes the assertion messaged printed from printing
expression to printing the line and file name. This provides more
context as the same expression could be asserted upon multiple times and
would then not provide enough clarity in the message.
This removes the option to enable only net buf assertions.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Change assertion messaged printed from printing expression to printing
the line and file name. This provides more context as the same
expression could be asserted upon multiple times and would then not
provide enough clarity in the message.
Also using a formatted string would save code space as we can use the
same string for all messages instead of creating a unique one for each
condition.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Disable printing the line number in assertions when file name has been
disabled. Knowing the line number is not very useful when the name of
the file is unknown.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add option to disable the assertion message, this makes all __ASSERT
behave as __ASSERT_NO_MSG instead.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add verbose option which would control if the assertion mechanism prints
any information at all. With this disabled they application will have to
use the stack-frame to locate the assertion location.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Move __ASSERT_LOC macro so that it can be used by other modules even
when CONFIG_ASSERT are disabled.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add Kconfig option to disable the conditional expression in the assert
that failed. This would save code space, and file and line provides
better information than the conditional expression in case where
the same expression would be asserted upon.
For example __ASSERT_NO_MSG(buf) wouldn't make much sense in
configuration where CONFIG_ASSERT_NO_FILE_INFO was enabled.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
