(1) RSA_PKCS15_VERIFY Misspell
(2) if iv not provided during decryption, iv should get from data.
It was not discovered before because all symmetric decryption comes with iv.
Signed-off-by: makejian <makejian@xiaomi.com>
This is the initial version for kernel mode build on the arm64 platform.
It works much in the same way as the risc-v implementation so any
highlights can be read from there.
Features that have been tested working:
- Creating address environments
- Loading init (nsh) from elf file
- Booting to nsh
- Starting other processes from nsh
- ostest runs to completion
Features that are not tested / do not work:
- SHM / shared memory support
- Kernel memory mapping (MM_KMAP)
- fork/vfork
An example qemu target is provided as a separate patch:
tools/configure.sh qemu-armv8a:knsh
Why? Because this allows optimizing the user system call path in such
a way that the parameter registers don't have to be read from the saved
integer register context when the system call is executed.
boards/xtensa/esp32s3/esp32s3-devkit|esp32s3-korvo-2/configs/sdmmc/defconfig: defconfig for sdmmc support
Add description for sdmmc support on esp32s3 in the board specific documentation.
Add defconfig for esp32s3-devkit with external adapter and emmc module.
Add defconfig for esp32s3-korvo-2 with SD slot enabled.
Signed-off-by: Yinzhe Wu <Yinzhe.Wu@sony.com>
Reviewed-by: Yuezhang Mo <Yuezhang.Mo@sony.com>
Reviewed-by: Jacky Cao <Jacky.Cao@sony.com>
Tested-by: Yinzhe Wu <Yinzhe.Wu@sony.com>
Some macro definitions have already been defined in other header files, redundant macro definitions have been removed in include/nuttx/can.h. Align some code. Remove no use struct (can_response_s) and some variables.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
When a low-priority thread sends a kill signal to a high-priority thread,
the high-priority thread will exit and release tcb. When the thread returns
to the low-priority thread, it will access the released stcb.
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
Events groups are synchronization primitives that allow tasks to wait
for multiple conditions to be met before proceeding. They are particularly
useful in scenarios where a task needs to wait for several events to occur
simultaneously.
Signed-off-by: chao an <anchao@lixiang.com>
Some hardware devices use discontinuous framebuffers, which require SIM support for simulating discontinuous framebuffers.
Signed-off-by: jianglianfang <jianglianfang@xiaomi.com>
The standard describes trylock as follows, trylock should never cause the system to stop running:
The pthread_mutex_trylock() function shall be equivalent to
pthread_mutex_lock(), except that if the mutex object referenced by
mutex is currently locked (by any thread, including the current thread),
the call shall return immediately.
https://linux.die.net/man/3/pthread_mutex_trylock
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
There is a false positive in asan of gcc-13, we need to mask it to ensure that other parts work properly
sanitizer_common/sanitizer_common_interceptors.inc:
// FIXME: under ASan the call below may write to freed memory and corrupt
// its metadata. See
// https://github.com/google/sanitizers/issues/321.
==572161==ERROR: AddressSanitizer: dynamic-stack-buffer-overflow on address 0xed3d3f00 at pc 0xef46af64 bp 0xed3d3de8 sp 0xed3d39bc
WRITE of size 128 at 0xed3d3f00 thread T0
#0 0xef46af63 in __interceptor_pthread_sigmask ../../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:4419
#1 0x5486aa7d in up_irq_save sim/posix/sim_hostirq.c:97
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
We can send and receive data through device files
nuttx: /dev/cdc-wdm2
linux: /dev/cdc-wdm1
The number suffix depends on the actual situation.
And send and receive messages through network cards.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
This code is licensed under BSD-4-Clause license which may render the OS unusable for some products.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
It can only read the contents of the first buffer, so fblen should be changed to ensure that it can read the second buffer as well.
Signed-off-by: jianglianfang <jianglianfang@xiaomi.com>
