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9c0d2e1a3c
nuttx/include
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zhangyuan21 9c0d2e1a3c armv7-a/gicv2: move IRQ to group1 and group0 as the FIQ 
Purpose: make the the os crash when busyloop with interrupt disable

Follow the arm gicv2 spec, if we want to use the IRQ and FIQ
simultaneously when not using the processor Security Externsions.
We should:
1. IRQ to Group 1 and FIQ to Group 0;
2. Set CICC_CTLR.FIQEn to 1;

Then in NuttX:
1. implement the arm_decodefiq and directly crash in it;
2. provide interface to change the IRQ to FIQ, e.g. change the
   watchdog IRQ to FIQ, so the watchdog can trigger even with the
   interrupt disabled (up_irq_save() called);

Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
Signed-off-by: ligd <liguiding1@xiaomi.com>
2024-03-19 18:24:42 +09:00
..
android libc/misc: add fdsan module 2023-05-17 10:24:42 +08:00
arpa
crypto crypto/rsa_verify: export rsa verify via /dev/crypto 2023-10-18 12:23:13 +08:00
cxx
net ioctl: add definitions related to ethtool 2023-11-03 22:37:50 +08:00
netinet Remove @ and % tag from all comments 2023-12-11 17:00:10 -03:00
netpacket Remove @ and % tag from all comments 2023-12-11 17:00:10 -03:00
nuttx armv7-a/gicv2: move IRQ to group1 and group0 as the FIQ 2024-03-19 18:24:42 +09:00
ssp
sys drivers/video: Modify control id definition 2024-03-11 15:44:39 +01:00
.gitignore .gitignore: add ignore 2024-03-14 22:47:55 +08:00
aio.h aio: change aio_fildes int type 2023-09-08 00:59:31 +03:00
alloca.h libs/alloca: add alloca implement for MSVC 2023-08-28 11:10:08 -03:00
assert.h Revert "assert/panic: disable panic message to save the code size" 2024-03-13 09:44:51 +08:00
byteswap.h
ctype.h libs/ctype/toupper_l: Implement function toupper_l instead of macro 2023-08-22 00:07:16 +08:00
debug.h rpmsg/debug: add debug configs and macros 2024-02-15 19:53:55 -08:00
dirent.h
dlfcn.h
dsp.h libdsp: update LP_FILTER comment 2023-10-19 21:38:45 +08:00
dspb16.h libdsp: update LP_FILTER comment 2023-10-19 21:38:45 +08:00
elf32.h Fix and improve dynamic loader 2023-07-13 10:11:58 +08:00
elf64.h Fix loading of ET_DYN type of shared objects 2023-09-20 09:35:28 -04:00
elf.h arch/arm64: support relocate for aarch64 2023-10-30 18:20:22 +08:00
endian.h
err.h include/err: Enforce c linkage for err and warn functions. 2023-05-01 12:48:55 +08:00
errno.h Fix nuttx coding style 2023-07-11 23:32:17 +08:00
execinfo.h sched_backtrace: define sched_dumpstack when not enable SCHED_BACKTRACE 2023-07-31 05:46:37 -07:00
fcntl.h include/fcntl.h: add O_NOATIME flags 2023-07-28 20:56:22 -07:00
fixedmath.h fixedmath: add abs and sign operations 2023-10-07 21:25:56 +08:00
fnmatch.h
ftw.h
getopt.h
glob.h
grp.h
hex2bin.h libs/libc/hex2bin: enhance 64-bit compatibility 2023-08-11 19:43:37 +08:00
iconv.h libc/locale: support iconv_open,iconv,iconv_close 2023-04-25 19:12:53 +01:00
ifaddrs.h ifaddrs: add union ifa_ifu include ifu_broadaddr and ifu_dstaddr 2023-07-08 15:42:11 +08:00
inttypes.h
iso646.h
langinfo.h The character U+ff0c "，" could be confused with the ASCII character U+002c ",", which is more common in source code. 2023-10-03 16:53:12 -04:00
libgen.h
libintl.h
limits.h clock: replace all up_perf_xx with perf_xx 2023-10-02 16:11:43 +02:00
locale.h
lzf.h Indent the define statement by two spaces 2023-05-21 09:52:08 -03:00
malloc.h mm: record the maximum system memory usage 2023-11-09 09:08:49 +08:00
mqueue.h fs/mqueue: Fix the wrong field type in mq_attr as the spec and add the logical judgment to deal with the condition when mq_maxmsg or mq_msgsize is less than zero or equal to zero. 2023-08-03 03:10:56 -07:00
netdb.h
nl_types.h
nxflat.h
obstack.h
poll.h
pthread.h pthread_once: g_lock may lead deadlock 2023-09-26 10:13:00 +08:00
pty.h
pwd.h pwd: Add initial implementation of getpwent 2023-07-31 07:50:10 -07:00
regex.h include/regex.h: add missing FAR 2023-05-19 02:40:38 +08:00
resolv.h
sched.h sched.h: add empty realize when NO CONFIG_SMP 2024-03-05 17:50:58 +08:00
search.h hsearch_r: add DELETE action 2024-02-21 13:29:36 -03:00
semaphore.h semaphore: Optimize priority inheritance with only one holder 2023-06-17 08:26:46 +03:00
signal.h sigaction: Expand si_user for non-kernel signals 2023-11-22 08:00:43 -08:00
spawn.h libs/libc/spawn: Add minimal implementation for posix_spawnattr_destory. 2023-10-31 13:42:00 +08:00
stdbool.h
stddef.h
stdint.h Fix nuttx coding style 2023-07-11 23:32:17 +08:00
stdio.h libc: add support for open_memstream 2023-11-29 02:13:19 -08:00
stdlib.h libc/rand_r: support rand_r api 2023-07-29 07:28:23 -07:00
stdnoreturn.h
string.h Support gcc FORTIFY_SOURCE features for nuttx libc 2023-06-22 20:38:45 +08:00
strings.h Revert "libc/lib_bzero:Add bzero prototype." 2023-11-21 07:56:52 -08:00
syscall.h
syslog.h syslog: add syslog option definition 2023-05-05 18:36:36 +08:00
termios.h
threads.h Fix typo in mtx_timedlock 2024-02-02 09:03:18 -08:00
time.h include: move clockid_t and time[r]_t define to sys/types.h 2023-08-19 09:08:40 +03:00
unistd.h fs_lock:Implementing file locks 2024-02-21 13:29:36 -03:00
utime.h
uuid.h
wchar.h libs/libc/wchar: add ungetwc implementation 2023-12-17 01:39:06 -08:00
wctype.h