Ville Juven
1e31ec8003
sched/tls_info: Add tl_ prefix to pthread cleanup stack / tos
2023-11-15 08:52:04 -08:00
Xiang Xiao
dfa0283d83
spinlock: Rename spin_islocked to spin_is_locked
...
align with Linux naming style
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-10-06 20:03:19 -04:00
hujun5
b6693065e7
pthread_once: g_lock may lead deadlock
...
For programs with the dependencies logic in pthread_once callback , using global locks may cause deadlock:
task A
pthread_once()
|
|-> nxrmutex_lock(&g_lock);
-> init_routine(); // callback to wait task B
task B
pthread_once()
|
->nxrmutex_lock(&g_lock); // Deadlock
->init_routine(); // hold resource to wake up task A
Signed-off-by: hujun5 <hujun5@xiaomi.com>
2023-09-26 10:13:00 +08:00
hujun5
4268b2e297
pthread_once: use rmutex replace sched_[un]lock
...
sched_[un]lock can not prohibit pre-emption in smp
Signed-off-by: hujun5 <hujun5@xiaomi.com>
2023-09-21 00:42:29 +08:00
hujun5
51a412c6b4
pthread_cleanup: rm sched_[un]lock
...
Since TLS is only used within a single thread and requires no additional protection.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
2023-09-20 00:44:19 +08:00
Petro Karashchenko
440be65010
spinlock: use spinlock API instead of direct asignment/compare
...
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2023-09-16 14:17:47 +08:00
Petro Karashchenko
f06c509f9e
libs/libc/pthread: correct description on pthread_setcanceltype
...
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2023-09-16 14:17:47 +08:00
Xiang Xiao
47faeeb360
tls: Move task_tls_alloc and task_tls_destruct to libc
...
so task_tls_destruct can be called from usrspace, which is required by:
https://github.com/apache/nuttx/pull/10288
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-08-28 11:02:18 +03:00
cuiziwei
7c8bb8c293
nuttx/tls: Remove the max key limiatation in task_tls_alloc and pthread_key_create
...
Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>
2023-08-05 06:33:49 -07:00
dongjiuzhu1
afb473707f
libc/pthread: add pthread_attr_set/getscope
...
refs to https://pubs.opengroup.org/onlinepubs/7908799/xsh/pthread_attr_setscope.html
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2023-07-28 20:55:22 -07:00
guoshichao
02153a2afb
pthread_atfork: fix the incorrect description in comments
...
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
2023-07-26 04:51:13 -07:00
guoshichao
9d7f349664
libs/pthread/pthread_atfork: fulfill implement pthread_atfork function
...
1. add the pthread_atfork implementation
2. the pthread_atfork implementation are referred to https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_atfork.html
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
2023-07-26 10:41:52 +02:00
chao an
f10b54a081
cmake: fix CMake build break
...
Signed-off-by: chao an <anchao@xiaomi.com>
2023-07-15 23:32:36 +08:00
yanghuatao
24e3cdf0c0
libc/pthread: remove unsed compare code in pthread_rwlock_init()
...
In nuttx function pthread_rwlock_init param attr is useless, so remove it to make rwlock_init pass rwlock_init/1-1.c and rwlock_init/3-1.c testcases.
Signed-off-by: yanghuatao <yanghuatao@xiaomi.com>
2023-07-11 13:29:37 +08:00
guoshichao
dc08798764
libs/libc/pthread: add the implementation of pthread_getcpuclockid
...
1. the implementation can pass the
ltp/open_posix_testsuite/pthread_getcpuclockid testcases
2. the modification are referred to https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_getcpuclockid.html
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
2023-07-10 13:40:49 +08:00
chao an
6ee9ec7656
build: add initial cmake build system
...
1. Update all CMakeLists.txt to adapt to new layout
2. Fix cmake build break
3. Update all new file license
4. Fully compatible with current compilation environment(use configure.sh or cmake as you choose)
------------------
How to test
From within nuttx/. Configure:
cmake -B build -DBOARD_CONFIG=sim/nsh -GNinja
cmake -B build -DBOARD_CONFIG=sim:nsh -GNinja
cmake -B build -DBOARD_CONFIG=sabre-6quad/smp -GNinja
cmake -B build -DBOARD_CONFIG=lm3s6965-ek/qemu-flat -GNinja
(or full path in custom board) :
cmake -B build -DBOARD_CONFIG=$PWD/boards/sim/sim/sim/configs/nsh -GNinja
This uses ninja generator (install with sudo apt install ninja-build). To build:
$ cmake --build build
menuconfig:
$ cmake --build build -t menuconfig
--------------------------
2. cmake/build: reformat the cmake style by cmake-format
https://github.com/cheshirekow/cmake_format
$ pip install cmakelang
$ for i in `find -name CMakeLists.txt`;do cmake-format $i -o $i;done
$ for i in `find -name *\.cmake`;do cmake-format $i -o $i;done
Co-authored-by: Matias N <matias@protobits.dev>
Signed-off-by: chao an <anchao@xiaomi.com>
2023-07-08 13:50:48 +08:00
yanghuatao
29a336d6a8
sched/tls: remove PTHREAD_CLEANUP from Kconfig
...
use PTHREAD_CLEANUP_STACKSIZE to enable or disable interfaces pthread_cleanup_push() and pthread_cleanup_pop().
reasons:(1)same as TLS_TASK_NELEM (2)it is no need to use two variables
Signed-off-by: yanghuatao <yanghuatao@xiaomi.com>
2023-06-14 12:00:48 +08:00
simbit18
0a40287b13
libs/libc/pthread: Fix nxstyle errors
...
error: Long line found
2023-05-12 18:00:15 +03:00
zhangyuan21
962dfaf651
libc/pthread: Return EINVAL when input parameter incorrect at pthread_once
...
https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_once.html
If an implementation detects that the value specified by the once_control
argument to pthread_once() does not refer to a pthread_once_t object
initialized by PTHREAD_ONCE_INIT, it is recommended that the function
should fail and report an [EINVAL] error.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
2023-05-12 01:06:23 +08:00
simbit18
eedca9d7c6
libs/libc/pthread: Fix nxstyle errors
...
error: Long line found
2023-05-10 13:04:35 +02:00
hujun5
d189a86a35
system: pthread_barrierwait should be moved to kernel space
...
The current implementation requires the use of enter_critical_section, so the source code needs to be moved to kernel space
Signed-off-by: hujun5 <hujun5@xiaomi.com>
2023-04-25 15:34:40 +08:00
hujun5
5a2bc1c015
system: pthread_barrierwait can not be preemption
...
Signed-off-by: hujun5 <hujun5@xiaomi.com>
2023-04-25 15:34:40 +08:00
Petro Karashchenko
3513c53a09
libs/libc/pthread: fix function name in comments
...
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2023-04-07 12:28:45 -03:00
zhangyuan21
cf56e4113a
arch: remove unnecessary sem_setprotocol code
...
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
2023-03-17 16:53:19 -03:00
Xiang Xiao
631a8da1e2
sched: Map SCHED_OTHER to SCHED_FIFO or SCHED_RR
...
this behaviour is explicitly specified here:
https://pubs.opengroup.org/onlinepubs/009695399/functions/xsh_chap02_08.html
and map SCHED_NORMAL to SCHED_OTHER like Linux:
https://man7.org/linux/man-pages/man7/sched.7.html
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-30 03:01:03 +02:00
Xiang Xiao
819fbd22cc
sched: Implement tkill/tgkill
...
https://linux.die.net/man/2/tgkill
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-26 08:11:56 +02:00
Xiang Xiao
8bf693b362
libc/pthread: Implement pthread_condattr_[set|get]pshared
...
https://pubs.opengroup.org/onlinepubs/009696799/functions/pthread_condattr_getpshared.html
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-24 13:53:02 -03:00
Xiang Xiao
c11cd7f103
libc/pthread: Implement pthread_attr_[set|get]stackaddr
...
https://pubs.opengroup.org/onlinepubs/009696799/functions/pthread_attr_getstackaddr.html
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-24 13:53:02 -03:00
Xiang Xiao
36b74bab02
libc/pthread: Implement pthread_rwlockattr API
...
https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_rwlockattr_getpshared.html
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-24 13:53:02 -03:00
zhangyuan21
acd108a5ed
pthread: fixed pthread_cancel and pthread_exit crash in SMP mode
...
1. When pthread exit, set the default cancellability state to NONCANCELABLE state.
2. Make sure modify tcb->flags is atomic operations.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
2023-01-18 11:57:40 +08:00
Xiang Xiao
af2aa13873
phtread: Change stacksize type from long to size_t
...
follow the standard prototype:
https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_getstack.html
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-22 08:23:37 +09:00
anjiahao
634bdeaa5c
pthread_barrier:don't destory when barrier used
...
this is fix a ltp test case and update
the error code of pthread_barrierdestroy
ltptcase is : apps/testing/ltp/ltp/testcases/open_posix_testsuite/conformance/interfaces/pthread_barrier_destroy/2-1.c
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2022-11-11 08:56:48 +08:00
anjiahao
d1d46335df
Replace nxsem API when used as a lock with nxmutex API
...
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-10-17 15:59:46 +09:00
Juha Niskanen
fb852440af
pthread: fix typo with CONFIG_PTHREAD_MUTEX_DEFAULT_PRIO_INHERIT
...
Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
2022-09-05 15:36:23 +02:00
Nathan Hartman
1867bc2210
Fix compiler warnings (-Wunused-parameter) in various functions
...
Fixes the -Wunused-parameter warning in:
* group/group_signal.c: group_signal()
* irq/irq_unexpectedisr.c: irq_unexpected_isr()
* task/task_spawn.c: nxtask_spawn_proxy()
* timer/timer_getoverrun.c: timer_getoverrun()
* misc/dev_null.c: devnull_read(), devnull_write(), devnull_poll()
* misc/dev_zero.c: devzero_read(), devzero_write(), devzero_poll()
* syslog/syslog_channel.c: syslog_default_write()
* syslog/syslog_device.c: syslog_dev_flush()
* grp/lib_initgroups.c: initgroups()
* misc/lib_mknod.c: mknod()
* misc/lib_glob.c: ignore_err()
* pthread/pthread_barrierinit.c: pthread_barrier_init()
* pthread/pthread_atfork.c: pthread_atfork()
* semaphore/sem_init.c: nxsem_init()
* stream/lib_nullinstream.c: nullinstream_getc()
* stream/lib_nulloutstream.c: nulloutstream_putc()
* stream/lib_libnoflush.c: lib_noflush()
* stream/lib_libsnoflush.c: lib_snoflush()
* string/lib_strerror.c: strerror()
* time/lib_gettimeofday.c: gettimeofday()
* time/lib_settimeofday.c: settimeofday()
* unistd/lib_pathconf.c: fpathconf(), pathconf()
* unistd/lib_getrusage.c: getrusage()
* unistd/lib_setrlimit.c: setrlimit()
* unistd/lib_getrlimit.c: getrlimit()
* unistd/lib_setpriority.c: setpriority()
2022-07-12 11:42:34 +08:00
Nathan Hartman
849f760b77
Fix various typos
2022-07-08 02:15:54 +08:00
Gustavo Henrique Nihei
470287fe5c
libs: Remove "0x" prefix preceding "%p" specifier on format string
...
The "p" format specifier already prepends the pointer address with
"0x" when printing.
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
2022-06-30 22:08:58 +03:00
Xiang Xiao
3e32b605fe
libc/tls: Make tls_get_info as the pulibc function instead up_tls_info
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-06-03 23:56:50 +03:00
Xiang Xiao
bd76e69f8d
tls: Merge tls_xxx into pthread_keyxxx
...
it's always better to provide the standard api directly
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-06-03 23:56:50 +03:00
Ville Juven
a54c3d13f9
sched: Remove SCHED_ATEXIT / SCHED_ONEXIT
...
Remove the kernel side implementations altogether. These will be
replaced by user land implementations.
2022-05-25 15:28:43 +08:00
Xiang Xiao
ba6ee2a407
pthread/spinlock: Call up_testsest directly in the flat build
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-20 09:51:53 -03:00
zhuyanlin
1c977e97d2
pthread_mutexinit: fix deadcode in pthread_mutexinit
...
Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2022-05-16 10:20:52 +03:00
Xiang Xiao
f1ed349dd9
sched/clock: Remove CLOCK_MONOTONIC option from Kconfig
...
here is the reason:
1.clock_systime_timespec(core function) always exist regardless the setting
2.CLOCK_MONOTONIC is a foundamental clock type required by many places
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-02-23 01:21:26 +08:00
Huang Qi
f452dd7ab4
sched: Mark pthread as non-cancelable to avoid additional calls to pthread_exit()
...
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
2022-02-20 15:36:07 +01:00
Huang Qi
8bf7f94d39
pthread: Call cleanup callback while asyncrhonous cancel
...
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
2022-02-09 21:21:43 +08:00
Huang Qi
c0a0de97ce
Revert "libc: Call pthread_exit in user-space by up_pthread_exit"
...
This reverts commit f4a0b7aedd
.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
2022-02-09 21:21:43 +08:00
Xiang Xiao
4ee5ff81dd
pthread: Add len argument to pthread_getname_np
...
follow the spec:
https://man7.org/linux/man-pages/man3/pthread_setname_np.3.html
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-02-07 08:19:17 +01:00
Petro Karashchenko
2447b7bd9a
pthread: restore pthread mutex default protocol POSIX compatibility
...
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-01-11 01:55:12 +08:00
anjiahao
9aa69168e4
libc/pthread:pthread_barrierinit sem use pri_none
...
barrier is used protect resources. don't lock
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2022-01-05 20:21:05 +08:00
Xiang Xiao
a0990ee416
arch: Remove the duplicated up_tls_info implementation
...
Define up_tls_info in arch/arch.h directly if the general one isn't suitable
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-12-05 20:59:53 -06:00