ARC MWDT assembler has slightly different directives names:
.pushsect instead of .pushsection
.popsect instead of .popsection
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Add linker script template for MWDT toolchain (linker-mwdt.ld)
Move linker.ld to linker-gnu.ld (without changes)
The "linker.ld" is wraper now.
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
"arch_switch" is declared as an inline function in kswap.h,
it should be a wrapper of arch level switch. The difference
of declaration and implementation of "arch_swich" causes
warning from MWDT compiler.
Use "arch_switch" with proper declararion (which is just
wraper for "z_arc_switch") to do conext switch for ARC.
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Make the assembly codes compatible with both GNU
and Metaware toolchain.
* replace ".balign" with ".align"
".align" assembler directive is supposed by all
ARC toolchains and it is implemented in a same
way across ARC toolchains.
* replace "mov_s __certain_reg" with "mov __certain_reg"
Even though GCC encodes those mnemonics and even real
HW executes them according to PRM these are restricted
ones for mov_s and CCAC rightfully refuses to accept
such mnemonics. So for compatibility and clarity sake
we switch to 32-bit mov instruction which allows use
of all those instructions.
* Add "%%" prefix while accessing registers from inline
ASM as it is required by MWDT.
* Drop "@" prefix while accessing symbols (defined in C
code) from ASM code as it is required by MWDT.
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
/#
Replace ASM sys_io implementation with identical C code for ARC.
This significantly improves portability, i.e. compiler decides
which instructions to use for a particular CPU and / or
configuration.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
GNU toolchain and MWDT (Metware) toolchain have different style
for accessing arguments in assembly macro. Implement the
preprocessor macro to handle the difference.
Make all ASM macros in swap_macros.h compatible for both ARC
toolchains.
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Switch to the _arch_switch() API that is required for an SMP-aware
scheduler instead of using the old arch_swap mechanism.
SMP is not supported yet but this is a necessary step in that direction.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
To improve Zephyr security, I decided to create a test
test_after_syscall_cpu_scrubs_regs
I think necessary to check upon exit of a system call back
to the calling thread, the kernel scrubs CPU registers for sensitive
data.
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
The sdhc_spi_write_multi function is sending the CMD25
for multiple block write operation on the SD card
instead of looping the CMD24. This is improving
the transfer speed compared to the sdhc_spi_write function
when the nb of blocks to write is significant (more than 2).
Signed-off-by: Francois Ramu <francois.ramu@st.com>
I've repeatedly seen that people are not aware of the existence of
this configuration option.
I've been using build.pristine=auto daily for years and never had any
problems. I've also asked around on Slack a couple of times over
various points to see if anybody objects to making this change. Nobody
has, so let's just turn it on by default.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
This introduces bt_gatt_attr_get_handle which can be used to resolve
handles of static attributes.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Make it actually give the original pointer to the attribute and its
resolved handle so static attributes don't need an extra lookup.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This optimizes the lookups to skip ahead when attribute pointer is not
located within service array.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
fallthrough attribute was introduced in gcc 7. For older versions the
macro is empty to avoid the follow warnning:
~/zephyrproject/zephyr/lib/os/printk.c:268:5: warning: empty declaration
__fallthrough;
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Possibly copypasta, or improvements to the test, either way
this test doesn't use that much RAM especially if memory
protection isn't active.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Update hal_atmel to include vendor files for SAM4L SoC series.
see zephyrproject-rtos/hal_atmel/pull/13.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
A change was put in to conditionalize pinmuxes based on
Ethernet configuration but for the IMXRT1050/60/64-EVK
boards the USER_LED and ENET_RST share the same GPIO.
Samples like blinky would not work on these boards.
The change is to not conditionalize the shared pin.
fixes: #27473
Signed-off-by: David Leach <david.leach@nxp.com>
This adds iso shell module which we can be used to exercise ISO related
APIs:
iso - Bluetooth ISO shell commands
Subcommands:
bind :[dir] [interval] [packing] [framing] [latency] [sdu]
[phy] [rtn]
connect :Connect ISO Channel
listen :[security level]
send :Send to ISO Channel
disconnect :Disconnect ISO Channel
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This adds supports for ISO packets so then can be transmitted and
received with hci_raw driver.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This adds supports for ISO packets so then can be transmitted and
received with userchan driver.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This adds supports for ISO packets so then can be transmitted and
received with H5 driver.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This adds supports for ISO packets so then can be transmitted and
received with H4 driver.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Add a generic host command handler framework that allows users to
declare new host command handlers with the HOST_COMMAND_HANDLER macro
at build time. The framework will handle incoming messages from the
host command peripheral device and forwards the incoming data to the
appropriate host command handler, which is looked up by id.
The framework will also send the response from the handler back to the
host command peripheral device. The device handles sending the data on
the physical bus.
This type of host command communication is typically done on an embedded
controller for a notebook or computer. The host would be the main
application processor (aka AP, CPU, SoC).
Signed-off-by: Jett Rink <jettrink@google.com>
The host command peripheral device API abstracts how an embedded
controller sends and receives data from a host on a bus. Each bus like
eSPI, SPI, or I2C would implement their own host command peripheral
device. Each hardware device would then handle the necessary hardware
access to send and receive data over that bus.
The chosen host command peripheral device will be used by the host
command handler framework to send and receive host data correctly.
Signed-off-by: Jett Rink <jettrink@google.com>
tests/lib/cmsis_dsp/matrix/ with config:
* libraries.cmsis_dsp.matrix.binary_q15
128k is sufficient if tests steps are reordered,
otherwise system run out of memory.
Biggest chunk first for better malloc chunk reusability.
Tested on nucleo_f207zg
Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>
When offloading only ZSOCK_POLLIN and DNS_EAI_MEMORY are available, so
use those instead of the standard ones.
Fixes#28069.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
On errors we were aborting immediately skipping any needed cleanup after
the error has occured. This will run the cleanup function and upload
reports of failure when something bad happens.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This command add support for `<command>_flag_final` to all bintools
commands.
This allows users that has special use-cases to use a CMake script
for bintool command execution, and thereby have full control of command
invocation and argument processing.
Example of how to specify the property for such use:
Calling a custom script for elfconvert command:
set_property(TARGET bintools
PROPERTY elfconvert_command ${CMAKE_COMMAND})
set_property(TARGET bintools
PROPERTY elfconvert_flag "")
set_property(TARGET bintools
PROPERTY elfconvert_flag_final -P elfconvert.cmake)
set_property(TARGET bintools
PROPERTY elfconvert_flag_strip_all "-DSTRIP_ALL=True")
set_property(TARGET bintools
PROPERTY elfconvert_flag_infile "-DINFILE=")
set_property(TARGET bintools
PROPERTY elfconvert_flag_outfile "-DOUT_FILE=")
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This commit updates the get Zephyr settings functions to be able to
handle settings if those settings are expressed using a generator
expression.
As example, zephyr_get_include_directories_for_lang(...) would prefix
each include property of zephyr_interface with `-I`, like this:
Property: include;include/generated;lib/libc/minimal/include
becomes: `-Iinclude -Iinclude/generated -Ilib/libc/minimal/include`
But if the property contains a generator expression:
Property: include;$<TARGET_PROPERTY:compiler,some_include>
becomes: -Iinclude -I$<TARGET_PROPERTY:compiler,some_include>
and in case that property is a list, this results in:
`-Iinclude -Iinclude/list_item1;include/list_item2;include/list_itemN`
and thus breaking the build.
This is fixed by using `$<JOIN:<list>>` expression instead, which
ensures all list item, regardless of provided as simple list or through
the usage another generator expression, will always expand correctly.
Functions updated in the commit:
- zephyr_get_include_directories_for_lang
- zephyr_get_system_include_directories_for_lang
- zephyr_get_compile_definitions_for_lang
- zephyr_get_compile_options_for_lang
The sample `application_development/external_lib` has been updated
according to those changes.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
When fetching include, system include, compiler options, or compiler
defines, then it is important to strip the SHELL: (no de-duplication)
tag of any flag.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This commit fixes an issue in the process_flags function.
The function check a list of flags for generator expression for provided
language, for example:
$<$<COMPILE_LANGUAGE:C>:--flag>
and then converts that into a single compile flag, `--flag`
This works as long as $<COMPILE_LANGUAGE:[language]> is the only
generator expression present in the flag.
In case the flag contains multiple generator expression, then the
current substitution fails.
This commit keep existing behaviour for simple cases, but extends the
more complex cases into a always enabled generator expression, that is
$<$<COMPILE_LANGUAGE:C>:$<ADDITIONAL_EXPRESSION>> into
$<1:$<ADDITIONAL_EXPRESSION>>
and
$<$<FIRST_EXPRESSION>$<COMPILE_LANGUAGE:C>:--flag> into
$<$<FIRST_EXPRESSION>$<1:--flag>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This commit introduces disabling of de-duplication for imacro.
Disabling of de-duplication allows for a space between the imacro flag
and arguments.
This allows for broader range of compiler support in future.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>