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ca39dc2e74
nuttx/libs/libc
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lipengfei28 ca39dc2e74 math: Optimize the implementation of log2ceil and log2floor 
and move common math funtions to math32.h:
div_round_up
div_round_closest
is_power_of_2
roundup_pow_of_two
rounddown_pow_of_two

Signed-off-by: lipengfei28 <lipengfei28@xiaomi.com>
2024-09-23 10:03:54 +02:00
..
aio libc: Change errno to set_errno and get_errno 2023-10-29 17:16:09 +02:00
assert greenhills: fix the no-lto link warning 2024-08-24 18:57:40 +08:00
audio audio/libsrc: fix build warning 2024-03-26 09:40:42 +08:00
bin build: add initial cmake build system 2023-07-08 13:50:48 +08:00
builtin libs/libc: adapt the cmake script from the makefile 2023-11-07 17:39:03 +01:00
ctype Add basic support for locales in order to C++ streams to build and work for simple cases (POSIX / C locale). 2024-04-29 17:34:10 +08:00
dirent nuttx: fix multiple 'FAR', 'CODE' and style issues 2024-08-25 19:22:15 +08:00
dlfcn dlfcn: Fix indent issue in lib_dlopen.c 2024-07-27 03:11:39 +08:00
errno build: add initial cmake build system 2023-07-08 13:50:48 +08:00
eventfd build: add initial cmake build system 2023-07-08 13:50:48 +08:00
fdt CMake:init arm64 CMake qemu-armv8a build 2023-12-27 07:27:17 -08:00
fixedmath build: add initial cmake build system 2023-07-08 13:50:48 +08:00
gdbstub arch: use up_current_regs/up_set_current_regs replace CURRENT_REGS 2024-09-13 23:18:58 +08:00
gnssutils libs/gnssutils: Ignore source zip 2024-09-20 14:38:43 +08:00
grp build: add initial cmake build system 2023-07-08 13:50:48 +08:00
hex2bin c++ compatibility: rename reserved c++ keywords 'public' and 'this' 2023-09-16 19:45:02 +08:00
inttypes nuttx: fix multiple 'FAR', 'CODE' and style issues 2024-08-25 19:22:15 +08:00
kbin build: add initial cmake build system 2023-07-08 13:50:48 +08:00
libgen basename: return path address instead of "/" when path="/" 2024-08-22 01:50:37 +08:00
locale nuttx: fix multiple 'FAR', 'CODE' and style issues 2024-08-25 19:22:15 +08:00
lzf nuttx: fix multiple 'FAR', 'CODE' and style issues 2024-08-25 19:22:15 +08:00
machine arch_atomic.c:Provide __sync_synchronize when the compiler does not support it 2024-09-23 14:07:03 +08:00
misc math: Optimize the implementation of log2ceil and log2floor 2024-09-23 10:03:54 +02:00
modlib [Bug-Fix] Resource leaks 2024-09-15 10:26:21 +08:00
net netlib/route: add length for add/del route-func to reduce caller stack usage 2024-08-26 01:54:10 +08:00
netdb libc/netdb: Remove unnecessary CONFIG_LIBC_NETDB checks 2024-09-17 03:19:47 +08:00
obstack libs/libc/obstack: revert invalid null byte append to obstack_vprintf 2024-09-17 11:32:48 +08:00
pthread pthread_cleanup: move clenup down to tls 2024-09-14 20:15:12 +08:00
pwd build: Fix libc/pwd CMakeLists.txt 2024-08-07 08:45:19 +08:00
queue libs/libc/queue: inline queue list to improve performance 2024-09-08 18:13:33 +08:00
regex cmake:add missing libc regex CMake support 2024-09-15 10:29:21 +08:00
sched clock: Replace all ts and tick conversion functions 2024-09-12 18:14:39 +08:00
search hcreate: add alloc/free func hook for user to deallocate memory 2024-08-22 20:25:30 +08:00
semaphore semaphore: export priority ceiling interfaces in semaphore 2024-09-10 01:26:31 +08:00
signal signal: add siginterrupt implementation 2023-08-29 09:43:42 +08:00
spawn cmake: fix compilation 2024-06-02 09:27:36 -03:00
stdio lib_libvscanf.c:Add buffer data type conversion interface. 2024-09-19 11:44:47 +08:00
stdlib libc/stdlib: Refine octal check of lib_checkbase() 2024-09-15 10:11:42 +08:00
stream stream/syslograw: remove support for iob buffer in syslog 2024-09-13 09:14:56 +08:00
string libc/stdlib: If there were no digits at all, strtoul() stores the original value of nptr in *endptr (and returns 0). 2024-09-15 10:11:42 +08:00
symtab libs: fix the problem that the address obtained in thumb mode cannot be executed. 2024-01-04 09:22:57 -08:00
syslog build: add initial cmake build system 2023-07-08 13:50:48 +08:00
termios build: add initial cmake build system 2023-07-08 13:50:48 +08:00
time enable O_CLOEXEC explicitly to avoid fd leak 2024-09-17 02:07:34 +08:00
tls Fix greater-than-or-equal-to-zero issue 2024-09-20 12:34:27 +02:00
uio libc: add missing preadv/pwritev in CMakeLists.txt 2024-09-19 03:49:29 +08:00
unistd sys/resource: Add RLIMIT_RTPRIO and RLIMIT_RTTIME definition 2024-09-13 16:08:25 +08:00
userfs build: add initial cmake build system 2023-07-08 13:50:48 +08:00
uuid nuttx: fix multiple 'FAR', 'CODE' and style issues 2024-08-25 19:22:15 +08:00
wchar libc:Add macro restrictions to code that uses floating point numbers 2024-08-21 13:33:45 +08:00
wctype compiler/tasking: fix unreachable code on tasking toolchain 2024-01-30 20:53:00 -08:00
wqueue clock: Replace all ts and tick conversion functions 2024-09-12 18:14:39 +08:00
zoneinfo Revert "build depend:Revert Make.dep intermediate ddc file" 2024-09-15 19:29:47 +08:00
.gitignore libfdt: modify makefile 2023-08-26 17:07:02 +08:00
CMakeLists.txt build: add initial cmake build system 2023-07-08 13:50:48 +08:00
Kconfig nuttx/uorb: Rename GPS to GNSS 2024-09-19 03:44:49 +08:00
libc.csv pthread/realtime: export interfaces about pthread ceiling priority 2024-09-10 01:26:31 +08:00
libc.h stdio: Implement [clearerr|putc|fflush]_unlocked 2023-10-29 17:09:18 +02:00
Makefile nuttx/uorb: Rename GPS to GNSS 2024-09-19 03:44:49 +08:00