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1635 Commits

Author SHA1 Message Date
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
Xiang Xiao
aa0b3fcdf9 lib/memfd: shm_unlink or unlink anonymous file 
https://man7.org/linux/man-pages/man2/memfd_create.2.html:
       The name supplied in name is used as a filename and will be
       displayed as the target of the corresponding symbolic link in the
       directory /proc/self/fd/.  The displayed name is always prefixed
       with memfd: and serves only for debugging purposes.  Names do not
       affect the behavior of the file descriptor, and as such multiple
       files can have the same name without any side effects.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-10-06 20:02:30 -04:00
SPRESENSE
bf6606f80c libxx: Use gnu++20 option only if using libcxx 
Fix an issue that gnu++20 option is always used.
Essentially, when cxx is not used, gnu++17 should be retained.
 2023-10-05 13:09:20 +08:00
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
Xiang Xiao
b172de378d Fix make[1]: *** No rule to make target '.header', needed by 'context'. Stop. 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-09-25 23:29:05 +08:00
Xiang Xiao
06619ac6fc lib/netdb: Change the default NETDB_DNSCLIENT_NAMESIZE to PATH_MAX 
Domain name has the similar layout as file path, so it's too small
to use 32 bytes as the default value, and better to has the same
default value as PATH_MAX which is 255.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-09-24 19:32:25 -04:00
Xiang Xiao
b383c31089 libc: Add bsearch to libc.csv 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-09-25 01:08:15 +03:00
Xiang Xiao
381c7dd747 Fix error: unknown warning option '-Wno-unqualified-std-cast-call' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-09-24 08:40:10 +03:00
Stuart Ianna
4f90a6140c libcxx: Remove exiting patches and update libcxx version to 15.0.7 
- Add __config_site for NuttX.
   In libcxx 12.0.0. CMake concatenated __config_site with _config,
   which enabled NuttX to build without its inclusion. In 15.0.7, this
   file is configured by CMake and included explicitly in __config.
 - Add additional include directories.
 - Mute always_inline warning.
 - Make the download of libcxx/libcxxabi configurable
 2023-09-24 08:40:10 +03:00
Xiang Xiao
d6453cfc3c libxx: Change the default value of CXX_STANDARD to gnu++20 
since llvm libcxx 15.0.7 require c++20 feature to pass the build

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-09-24 08:40:10 +03:00
zhanghongyu
a41f68da84 dns: fix dns failed when ipv4/6 dual stack enable 
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>
 2023-09-23 15:56:05 +08:00
wangyongrong
2d817deecb armv8m/strcpy: add arch optimize version 2023-09-22 08:52:25 +08:00
guoshichao
abfb7da553 libs/libc/libc.csv: add the implemented wchar api declaration 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-22 08:51:07 +08:00
guoshichao
5bd8e56cbe libs/libc/wchar: add fputws implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-22 08:51:07 +08:00
guoshichao
d67090c47e libs/libc/wchar: add putwc implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-22 08:51:07 +08:00
guoshichao
a9b2857754 libs/libc/wchar: add putwchar implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-22 08:51:07 +08:00
guoshichao
f8b5f613e2 libs/libc/wchar: add fputwc implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-22 08:51:07 +08:00
guoshichao
d386df4424 libs/libc/wchar: add wcswidth implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-22 08:51:07 +08:00
guoshichao
7c0685c53d libs/libc/wchar: add wcwidth implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-22 08:51:07 +08:00
guoshichao
f9c8461c72 libs/libc/wchar: add wcswcs implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-22 08:51:07 +08:00
guoshichao
199bc57035 libs/libc/wchar: add wcstok implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-22 08:51:07 +08:00
guoshichao
9070743fe8 libs/libc/wchar: add wcsstr implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-22 08:51:07 +08:00
guoshichao
20802fcf5c libs/libc/wchar: add wcsspn implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-22 08:51:07 +08:00
guoshichao
181a2d916d libs/libc/wchar: add wcspbrk implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-22 08:51:07 +08:00
guoshichao
2abb760564 libs/libc/wchar/CMakeList: update the cmake to add the wchar impl 
add lib_wcsrtombs.c lib_wcscpy.c lib_wcscat.c lib_wcslcat.c
lib_wcsncat.c lib_wcsrchr.c lib_wcschr.c lib_wcsncpy.c
lib_wcsncmp.c lib_wcscspn.c file

Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-21 14:02:18 +08:00
guoshichao
e2962e84c5 libs/libc/wchar: add wcsspn implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-21 14:02:18 +08:00
guoshichao
899f170826 libs/libc/wchar: add wcsncmp implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-21 14:02:18 +08:00
guoshichao
ae4303da2f libs/libc/wchar: add wcsncpy implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-21 14:02:18 +08:00
guoshichao
34346e38e1 libs/libc/wchar: add the wcschr implementatioin 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-21 14:02:18 +08:00
guoshichao
206cd96426 libs/libc/wchar: add wcsrchr implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-21 14:02:18 +08:00
guoshichao
cd19acee76 libs/libc/wchar: add wcsncat implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-21 14:02:18 +08:00
guoshichao
4f9d304591 libs/libc/wchar: add wcslcat implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-21 14:02:18 +08:00
guoshichao
0a1708dbb2 libs/libc/wchar: add wcscat implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-21 14:02:18 +08:00
guoshichao
4b1c0220d3 libs/libc/wchar: add wcscpy implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-21 14:02:18 +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
Neale Ferguson
5d7f2fdf16 Fix loading of ET_DYN type of shared objects 
* build-globals.sh
  - Only look in the nuttx for external symbols used when loading
    dynamic shared objects

* include/elf64.h
  - Correct the type of fields in the Elf64_Phdr structure

* libs/libc/dlfcn/lib_dlclose.c
  - Distinguish between ET_DYN and other objects as the former
    has both text and data in a single allocation to reserve
    GOT offsets

* libs/libc/dlfcn/lib_dlopen.c
  - Code formatting

* libs/libc/modlib/modlib_bind.c
  - Distinguish between relocation entry sizes by section type
  - Handle RELA style relocations

* libs/libc/modlib/modlib_globals.S
  - Formatting fixes
  - Symbols should not be weak - they exist or they don't

* include/nuttx/lib/modlib.h
  - Add an inidcator to module_s to distinguish between ET_DYN and other

* libs/libc/modlib/modlib_load.c
  - ET_DYN objects need to keep the relative displacement between the text
    and data sections due to GOT references from the former to the latter.
    This also implies that linking may require modification from the default
    for the shared objects being produced. For example, default alignment may
    mean nearly 64K of wasted space.

* libs/libc/modlib/modlib_unload.c
  sched/module/mod_rmmod.c
  - Distingusih between freeing of ET_DYN storage and other as the former
    is a single allocation.

* libs/libc/modlib/mod_insmod.c
  - Cater for ET_DYN objects having init and preinit sections
 2023-09-20 09:35:28 -04:00
dongjiuzhu1
3884087396 libc/mod: fix minor issue about description 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2023-09-20 17:02:29 +08:00
dongjiuzhu1
e8c9541263 libs/modlib: avoid double free when call modlib_unload with erro 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2023-09-20 17:02:29 +08:00
dongjiuzhu1
310ba09ed7 libs/modlib: avoid seeking in each reading 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2023-09-20 17:02:29 +08:00
dongjiuzhu1
13bdaaec99 libs/modlib: close fd when error happen 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2023-09-20 17:02:29 +08:00
chao an
6b070b2b00 libs/libc: currect usage of getpid/gettid in library 
Signed-off-by: chao an <anchao@xiaomi.com>
 2023-09-20 10:08:24 +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
chenrun1
4ce205cf08 lib_iconv.c:Fix possible out-of-bounds reads 
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
 2023-09-19 09:34:48 +08:00
Petro Karashchenko
587f01a5e2 libs/libxx/libcxx: fix CI compilation issue reported on MACOS 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2023-09-19 01:17:17 +08:00
chao an
5026a96cfa nxstyle: cleanup UTF-8 Unicode to ASCII 
Signed-off-by: chao an <anchao@xiaomi.com>
 2023-09-18 11:54:17 -04:00
yanghuatao
7ea52505c2 libm/libmcs: Fix clang build download libmcs warning 
VELAPLATFO-16865

Fix warnings:
CC:  libmcs/libmcs/libm/common/fenv.c libmcs/libmcs/libm/common/fenv.c:26:15: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
int fegetround()
              ^
               void
Signed-off-by: yanghuatao <yanghuatao@xiaomi.com>
 2023-09-18 23:00:38 +08:00
yanghuatao
88193d3ad5 libm/libmcs: Fix clang build libmcs warning 
VELAPLATFO-15795

Fix warnings:
1 warning generated.
CC:  libmcs/libmcs/libm/mathd/lrintd.c libmcs/libmcs/libm/mathd/lrintd.c:141:20: warning: implicit conversion from 'unsigned long long' to 'long' changes value from 9223372036854775808 to 0 [-Wconstant-conversion]
            return __MIN_LONG;
            ~~~~~~ ^~~~~~~~~~
/mnt/yang/vela_keystore_sim/nuttx/libs/libm/libmcs/libmcs/libm/include/internal_config.h:50:24: note: expanded from macro '__MIN_LONG'
    #define __MIN_LONG 0x8000000000000000L
                       ^~~~~~~~~~~~~~~~~~~
libmcs/libmcs/libm/mathd/lrintd.c:144:20: warning: implicit conversion from 'long long' to 'long' changes value from 9223372036854775807 to -1 [-Wconstant-conversion]
            return __MAX_LONG;
            ~~~~~~ ^~~~~~~~~~
/mnt/yang/vela_keystore_sim/nuttx/libs/libm/libmcs/libmcs/libm/include/internal_config.h:49:24: note: expanded from macro '__MAX_LONG'
    #define __MAX_LONG 0x7FFFFFFFFFFFFFFFL
                       ^~~~~~~~~~~~~~~~~~~
2 warnings generated.
CC:  libmcs/libmcs/libm/mathd/lroundd.c libmcs/libmcs/libm/mathd/lroundd.c:123:20: warning: implicit conversion from 'unsigned long long' to 'long' changes value from 9223372036854775808 to 0 [-Wconstant-conversion]
            return __MIN_LONG;
            ~~~~~~ ^~~~~~~~~~
/mnt/yang/vela_keystore_sim/nuttx/libs/libm/libmcs/libmcs/libm/include/internal_config.h:50:24: note: expanded from macro '__MIN_LONG'
    #define __MIN_LONG 0x8000000000000000L
                       ^~~~~~~~~~~~~~~~~~~
libmcs/libmcs/libm/mathd/lroundd.c:126:20: warning: implicit conversion from 'long long' to 'long' changes value from 9223372036854775807 to -1 [-Wconstant-conversion]
            return __MAX_LONG;
            ~~~~~~ ^~~~~~~~~~
/mnt/yang/vela_keystore_sim/nuttx/libs/libm/libmcs/libmcs/libm/include/internal_config.h:49:24: note: expanded from macro '__MAX_LONG'
    #define __MAX_LONG 0x7FFFFFFFFFFFFFFFL
                       ^~~~~~~~~~~~~~~~~~~
2 warnings generated.
CC:  libmcs/libmcs/libm/mathf/lrintf.c libmcs/libmcs/libm/mathf/lrintf.c:67:20: warning: implicit conversion from 'unsigned long long' to 'long' changes value from 9223372036854775808 to 0 [-Wconstant-conversion]
            return __MIN_LONG;
            ~~~~~~ ^~~~~~~~~~
/mnt/yang/vela_keystore_sim/nuttx/libs/libm/libmcs/libmcs/libm/include/internal_config.h:50:24: note: expanded from macro '__MIN_LONG'
    #define __MIN_LONG 0x8000000000000000L
                       ^~~~~~~~~~~~~~~~~~~
libmcs/libmcs/libm/mathf/lrintf.c:70:20: warning: implicit conversion from 'long long' to 'long' changes value from 9223372036854775807 to -1 [-Wconstant-conversion]
            return __MAX_LONG;
            ~~~~~~ ^~~~~~~~~~
/mnt/yang/vela_keystore_sim/nuttx/libs/libm/libmcs/libmcs/libm/include/internal_config.h:49:24: note: expanded from macro '__MAX_LONG'
    #define __MAX_LONG 0x7FFFFFFFFFFFFFFFL
                       ^~~~~~~~~~~~~~~~~~~
2 warnings generated.
CC:  libmcs/libmcs/libm/mathf/lroundf.c libmcs/libmcs/libm/mathf/lroundf.c:32:20: warning: implicit conversion from 'unsigned long long' to 'long' changes value from 9223372036854775808 to 0 [-Wconstant-conversion]
            return __MIN_LONG;
            ~~~~~~ ^~~~~~~~~~
/mnt/yang/vela_keystore_sim/nuttx/libs/libm/libmcs/libmcs/libm/include/internal_config.h:50:24: note: expanded from macro '__MIN_LONG'
    #define __MIN_LONG 0x8000000000000000L
                       ^~~~~~~~~~~~~~~~~~~
libmcs/libmcs/libm/mathf/lroundf.c:34:20: warning: implicit conversion from 'long long' to 'long' changes value from 9223372036854775807 to -1 [-Wconstant-conversion]
            return __MAX_LONG;
            ~~~~~~ ^~~~~~~~~~
/mnt/yang/vela_keystore_sim/nuttx/libs/libm/libmcs/libmcs/libm/include/internal_config.h:49:24: note: expanded from macro '__MAX_LONG'
    #define __MAX_LONG 0x7FFFFFFFFFFFFFFFL

Signed-off-by: yanghuatao <yanghuatao@xiaomi.com>
 2023-09-18 21:02:39 +08:00
dongjiuzhu1
4763ca849a libxx/libcxx: select PTHREAD_MUTEX_TYPES to support recursive mutex 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2023-09-18 15:34:44 +08:00
Daniel Appiagyei
5bfda12634 c++ compatibility: rename reserved c++ keywords 'public' and 'this' 2023-09-16 19:45:02 +08:00
SPRESENSE
3c96621e1e libs:netdb: Restrict DNS query types 
Corresponds to the problem of name resolution with different IP
address types in networks where only one of IPv4 or IPv6 can be
used due to physical layer reasons (e.g., LTE networks).
 2023-09-16 14:43:12 +08:00