In pse52 case, tests the maximum number of message queue descriptors that can be opened as defined by the system, or if it is not supported:
"A call to mq_open() when too many message queue descriptors or file descriptors are currently in use by the calling process shall return -1 and set errno to EMFILE."
In Linux implementation, MQ_OPEN_MAX always return -1 to indicate no support of MQ_OPEN_MAX.
It's not necessary for us to support max mq open feature, use -1 should prefer.
Signed-off-by: tengshuangshuang <tengshuangshuang@xiaomi.com>
A call to timer_create() when the calling process has
already created all of the timers it is allowed by
the implementation shall return -1 and set errno to
EAGAIN.
Signed-off-by: tengshuangshuang <tengshuangshuang@xiaomi.com>
the CONFIG_TLS_NELEM is depends on !CONFIG_DISABLE_PTHREAD, and pthread
is not always enabled, so we need to add default value for
_POSIX_THREAD_KEYS_MAX to preevent build error on pthread is disabled
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
In the case test of ltp, nent is set to 10, so the value of AIO_LISTIO_MAX in limit.h is modified to 11 in order to pass the ltp test.
Signed-off-by: tengshuangshuang <tengshuangshuang@xiaomi.com>
Add sem_wait fast operations, use atomic to ensure
atomicity of semcount operations, and do not depend
on critical section.
Test with robot:
before modify:
nxmutex_lock cost: 78 ns
nxmutex_unlock cost: 82 ns
after modify:
nxmutex_lock cost: 28 ns
nxmutex_unlock cost: 14 ns
Signed-off-by: zhangyuan29 <zhangyuan29@xiaomi.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Signed-off-by: ligd <liguiding1@xiaomi.com>
use the dynamic library .so of the binding compilation environment,
and then modify the dynamic loader of elf at runtime to run sim elf across system versions
1.add post-build for sim build
2.collect dynamic .so and dynamic interpreter
3.add execution script for the entire package sim elf
change text-segment to 0x50000000
because patchelf will modify the .dynamic section in elf,
the upward alignment of elf will be less than 0x3fffffff,
which will cause asan shadow memory overlap error
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Only when SCTLR_ELn.WXN is set to 1, regions that are writable at ELn
are treated as non-executable. Therefore, when SCTLR_ELn.WXN is set to
0, regions that are writable at ELn can be executed, so the writable
attribute cannot be used to restrict the executable attribute.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
Add the Sim WiFi function, which can provide the wifi operating on nuttx sim emulator,
and support two modes that simulate wifi, HWSIM and RNC(real network card).
- In the HWSIM mode, we simulates two wlan interfaces. The wlan0 is STA and
the wlan1 is AP. The wlan0 can connect to the wlan1 in the nuttx simulator.
- In the RNC mode, we can use the same wlan interface name on the nuttx simulator
to control the connection behavior of the real wireless card.
Signed-off-by: liqinhui <liqinhui@xiaomi.com>
The BIT macro is widely used in NuttX,
and to achieve a unified strategy,
we have placed the implementation of the BIT macro
in bits.h to simplify code implementation.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
so the user could register fb device directly instead
go through the sequence of up_fbinitialize/up_fbgetvplane
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
The ipv6 address filled the cache, and the ipv4 address did not have a
place to store it, causing the resolution to fail. so if IPV6 has already
filled the buffer, rewrite ipv4 DNS results from half of the buffer.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
1.miss regulator_rpmsg_get_reg when kmm_zalloc.
2.regulator_rpmsg_get_client kmm_zalloc len is less due to crash.
3.regulator_rpmsg_client_destroy does not match server cpu name,may destory by stop other rptun dev
Signed-off-by: dulibo1 <dulibo1@xiaomi.com>
like
```bash
./nuttx/tools/minidumpserver.py -l log.log -e vela_ap.elf -a arm --gdb prebuilts/gcc/linux/arm/bin/arm-none-eabi-gdb
```
Signed-off-by: xinbingnan <xinbingnan@xiaomi.com>
There is a problem when vfork() calls execv() (or execl()) to start a new application:
When the parent thread calls vfork() it receives and gets the pid of the vforked task,
and not the pid of the desired execv'ed application.
see issue #3334
Signed-off-by: yangyalei <yangyalei@xiaomi.com>
tengshuangshuang