nuttx/include
Masayuki Ishikawa 6158b6b77b spinlock: Introduce SP_WFE() and SP_SEV()
Summary:
- This commit introduces SP_WFE() and SP_SEV() to be used for spinlock
- Also, use wfe/sev instructions for ARMV7-A to reduce power consumption

Impact:
- ARMV7-a SMP only

Testing:
- sabre-6quad:smp (QEMU, dev board)
- maix-bit:smp, esp32-devkitc:smp, spresense:smp sim:smp (compile only)

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2020-12-11 05:58:35 -06:00
..
arpa nxstyle fixes 2020-04-11 21:19:47 +01:00
cxx stdio: remove depends on setbuf setvbuf 2020-10-26 22:12:02 -07:00
net NXStyle fixes 2020-06-15 08:07:19 -06:00
netinet libs/libc/net: implement ether_aton/ether_aton_r 2020-12-10 20:37:32 -06:00
netpacket bluetooth: Add support for HCI RAW channel; make host layer optional 2020-10-25 17:04:25 -07:00
nuttx spinlock: Introduce SP_WFE() and SP_SEV() 2020-12-11 05:58:35 -06:00
sys include/sys/wait.h: Modify P_GID to P_PGID 2020-12-04 11:40:46 -06:00
.gitignore build: Remve the unnecessary .gitignore 2020-05-23 18:00:40 +01:00
aio.h syscall: Fix typo error in cvs and header file 2020-05-07 10:31:05 -06:00
alloca.h
assert.h arch: up_assert shouldn't call exit directly 2020-07-19 01:21:36 +01:00
crc8.h Battery monitor support (#404) 2020-02-28 18:18:50 -06:00
crc16.h
crc32.h
crc64.h
ctype.h libc: Change ctype macro to normal function 2020-08-21 16:56:00 +08:00
debug.h include/debug.h: Apply sysloglike to _none 2020-12-06 09:03:09 -06:00
dirent.h vfs/dirread: Should return the same file type as lstat 2020-07-07 13:41:10 +01:00
dlfcn.h Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
dsp.h libdsp: Changed headers for apache 2.0 license 2020-10-10 12:24:28 -06:00
elf32.h Add missing Elf_Addr typedef 2020-04-30 08:46:21 -06:00
elf64.h Add missing Elf_Addr typedef 2020-04-30 08:46:21 -06:00
elf.h arch: Select 64bit elf base on the architecture characteristic 2020-05-31 21:38:32 -07:00
endian.h
errno.h Completes the Implementation of the TLS-based errno 2020-05-07 23:11:34 +01:00
fcntl.h syscall: Fix typo error in cvs and header file 2020-05-07 10:31:05 -06:00
fixedmath.h Fix nxstyle warning 2020-11-29 18:40:40 +09:00
ftw.h libc: Implement ftw and nftw function 2020-08-11 16:44:42 +09:00
getopt.h libc: implement getopt_long partially 2020-11-21 07:01:08 -06:00
grp.h
hex2bin.h
inttypes.h include/inttypes.h: Provide PRIdMAX and friends using 'j' modifier 2020-11-19 00:49:56 -08:00
libgen.h
limits.h libc/stdio: Allocate file_struct dynamically 2020-09-11 17:58:17 +08:00
locale.h libc/locale: Add the mininal support for locale_t operation 2020-06-15 07:20:19 -06:00
lzf.h Refine the preprocessor conditional guard style (#190) 2020-01-31 19:07:39 +01:00
malloc.h mm: Implement malloc_usable_size 2020-08-24 03:36:44 -07:00
mqueue.h syscall: Fix typo error in cvs and header file 2020-05-07 10:31:05 -06:00
netdb.h libc/netdb: Add hostent_s to avoid the change of hostent 2020-04-01 16:09:28 -06:00
nxflat.h Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
poll.h Change all 'Nuttx' to 'NuttX' 2020-10-20 01:45:06 -07:00
pthread.h pthread/spinlock: move the structure prototype out of the definition 2020-11-09 18:45:48 -08:00
pwd.h
queue.h
sched.h sched: Fix undefined reference to 'sched_cpu_count' 2020-09-21 07:37:04 -07:00
semaphore.h Implement proposed POSIX _clockwait variants of existing _timedwait functions 2020-07-27 20:39:59 -03:00
signal.h signal.h: fix compile failed when open TTY_SIGINT 2020-11-05 08:28:53 +01:00
spawn.h syscall: Fix typo error in cvs and header file 2020-05-07 10:31:05 -06:00
stdbool.h
stddef.h stddef.h: Add max_align_t typedef 2020-05-27 05:40:37 -06:00
stdint.h include/inttypes.h: Provide PRIdMAX and friends using 'j' modifier 2020-11-19 00:49:56 -08:00
stdio.h stdio.h: Sprinkle scanflike 2020-11-19 18:03:04 -08:00
stdlib.h libs/libc/stdlib: Implement mkdtemp(3) syscall 2020-09-19 04:16:14 -07:00
stdnoreturn.h
string.h libc: Implement strlcpy function 2020-08-14 03:44:26 -07:00
strings.h libc: Implement popcount/popcountl/popcountll 2020-09-21 07:37:04 -07:00
syscall.h
syslog.h include/syslog.h: Sprinkle sysloglike 2020-12-06 09:03:09 -06:00
termios.h serial/termios: support custom baud rate setting 2020-10-21 10:11:21 -07:00
threads.h threads.h: Support mtx_timedlock and recursive mutex 2020-06-02 09:45:05 +02:00
time.h clock/time: add CLOCK_BOOTTIME definition 2020-12-10 06:40:47 -06:00
unistd.h libc: Add opterr global variable 2020-11-21 07:01:08 -06:00
uuid.h libc: Add uuid implemenation 2020-07-21 21:48:18 -07:00
wchar.h libc: Add the remaining wscanf series declaration 2020-06-08 11:42:56 +01:00
wctype.h syscall: Fix typo error in cvs and header file 2020-05-07 10:31:05 -06:00