Implement PIC loading in armv8-m qemu,
for example: load address-independent AP ELF in the bootloader,
and the text segment in AP ELF is XIP,
no need to apply for memory and modify it.
Two config:
bootloader abbreviation bl:
use romfs to load ap elf, use the boot command to parse and jump to ap
application abbreviation ap:
run os test
We need to compile ap first, then compile bl.
compile step:
./tools/configure.sh mps3-an547:ap
make -j20
mkdir -p pic
cp boot pic/.
genromfs -a 128 -f ../romfs.img -d pic
make distclean -j20
./tools/configure.sh mps3-an547:bl
make -j20
run qemu:
qemu-system-arm -M mps3-an547 -m 2G -nographic -kernel nuttx.bin \
-gdb tcp::1127 -device loader,file=../romfs.img,addr=0x60000000
nsh> boot /etc/boot
ap> ostest
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Migrate the ARMv7-M run time stack checking documentation page from the
Confluence wiki to the official documentation.
Signed-off-by: Ludovic Vanasse <ludovicvanasse@gmail.com>
Migrate the Changing the System Clock Configuration documentation from
the Confluence wiki to the official documentation
Signed-off-by: Ludovic Vanasse <ludovicvanasse@gmail.com>
Migrate debugging/flashing NuttX with hw debbuger documentation from
Confluence to official documentation
Signed-off-by: Ludovic Vanasse <ludovicvanasse@gmail.com>
This extension for the event group, to establish a connection between
named event groups and a task. The task may reference the event group
associated with a VFS-based name. Then the event group can be used
in subsequent calls to nxevent_wait() or nxevent_post().
This is an internal OS interface and should not be used by applications.
Signed-off-by: fangxinyong <fangxinyong@xiaomi.com>
IN_CLOSE_WRITE and IN_CLOSE_NOWRITE are now supported and IN_MODIFY
can be used for truncate as well.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Add `<>` for user defined variable in the command to run CI test
locally. This makes it more obvious that the user needs to change those
to execute the command.
Remove navigating to the Documentation folder in the section description
for building the documentation, and add it to the first building steps.
Also remove the command to `cd Documentation` in the second steps, which
is necessary to properly install the dependencies to build the
documentation.
* Information on how to flash NuttX firmware to STM32F4 target was missing
in the documentation and asked by new users on the dev@ list.
* Example on how to Flash, Reset, Debug with OpenOCD is now added to docs.
Signed-off-by: Tomasz 'CeDeROM' CEDRO <tomek@cedro.info>
* Information on how to flash NuttX firmware to STM32F7 target was missing
in the documentation and asked by new users on the dev@ list.
* Example on how to Flash, Reset, Debug with OpenOCD is now added to docs.
Signed-off-by: Tomasz 'CeDeROM' CEDRO <tomek@cedro.info>
* Information on how to flash NuttX firmware to STM32F3 target was missing
in the documentation and asked by new users on the dev@ list.
* Example on how to Flash, Reset, Debug with OpenOCD is now added to docs.
Signed-off-by: Tomasz 'CeDeROM' CEDRO <tomek@cedro.info>
Change syslog API naming more reasonable:
1. rename syslog_channel() to syslog_channel_register()
2. rename syslog_channel_remove() to syslog_channel_unregister()
Signed-off-by: chao an <anchao@lixiang.com>
Stack and backtrace dump for Espressif's SoCs (ESP32, ESP32-S2,
ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2) is now documented in a
new section for each chip entry page.
continue work of f76c2ed83b
detail: Add g_ prefix to can_dlc_to_len and len_to_can_dlc to
follow NuttX coding style conventions for global symbols,
improving code readability and maintainability.
Signed-off-by: chao an <anchao@lixiang.com>
1. Tested on QEMU, the two sockets were basically the same, and their performance was not affected. The size of the generated bin file was also the same
2. Extract global detection as a separate file, both types of Kasan support global variable out of bounds detection simultaneously
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
maintains the same semantics as Kernel’s module build
and compatible with Kconfiglib implementation.
The problem of kconfiglib not being able to use tri-states is this:
linux is here torvalds/linux@6dd85ff
The module option is extracted from one of the triate three states into a MODULE keyword.
Kconfiglib supports the default implementation of module to be MODULE for compatibility with the linux kernel, and triate degenerates into bool two states
Refer to this code: 061e71f7d7/kconfiglib.py (L4274-L4284)
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
anjiahao