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yinshengkai 0413d74f31 libs: add gcov framework support 
In devices without storage media, you can export data to the
command line and then generate the corresponding gcda file

It can save the result output by calling __gcov_info_to_gcda
The usage is similar to:
https://gcc.gnu.org/onlinedocs/gcc/Freestanding-Environments.html#Profiling-and-Test-Coverage-in-Freestanding-Environments

Usage:
 ./tools/configure.sh qemu-armv7a:nsh
Modify the configuration
+CONFIG_COVERAGE_ALL=y
+CONFIG_COVERAGE_MINI=y
+CONFIG_SYSTEM_GCOV=y
Run:
qemu-system-arm -cpu cortex-a7 -nographic -smp 4 \
     -machine virt,virtualization=off,gic-version=2 \
     -net none -chardev stdio,id=con,mux=on -serial chardev:con \
     -mon chardev=con,mode=readline -kernel ./nuttx/nuttx -semihosting -s | tee gcov.txt
./nuttx/tools/gcov_convert.py -i ./gcov.txt
./nuttx/tools/gcov.sh -t arm-none-eabi-gcov

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2024-11-22 19:08:08 +08:00
..
android include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
arpa include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
crypto include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
cxx include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
net add a flag of lin internal sleep/wakeup state 2024-10-16 14:33:59 +08:00
netinet netinet/in.h: add IN6_IS_ADDR_GLOBAL macro 2024-11-20 20:42:21 +08:00
netpacket net/rpmsg: use hash to handle rp_name 2024-10-13 11:33:04 +08:00
nuttx net: Move NET_TCP/UDP_HAVE_STACK to netconfig.h 2024-11-21 23:07:30 +08:00
ssp include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
sys Revert "system: pthread_barrierwait should be moved to kernel space" 2024-11-15 22:07:25 +08:00
.gitignore include/.gitignore: add openlibm to gitignore 2024-10-13 02:27:28 +08:00
aio.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
alloca.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
assert.h assert: add header files to resolve compile failed 2024-10-12 09:29:37 +08:00
byteswap.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
ctype.h libcxx: fix compile error 2024-10-23 09:42:57 +08:00
debug.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
dirent.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
dlfcn.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
dsp.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
dspb16.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
elf.h modlib:Standardized module loading method 2024-10-05 15:22:02 +08:00
elf32.h modlib:Standardized module loading method 2024-10-05 15:22:02 +08:00
elf64.h modlib:Standardized module loading method 2024-10-05 15:22:02 +08:00
endian.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
err.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
errno.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
execinfo.h sched: support backtrace record 2024-10-11 00:37:27 +08:00
fcntl.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
fixedmath.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
fnmatch.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
ftw.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
gcov.h libs: add gcov framework support 2024-11-22 19:08:08 +08:00
getopt.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
glob.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
grp.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
hex2bin.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
iconv.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
ifaddrs.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
inttypes.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
iso646.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
langinfo.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
libgen.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
libintl.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
limits.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
locale.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
lzf.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
malloc.h memdump: add dump for the orphan nodes(neighbor of free node) 2024-10-08 23:55:59 +08:00
mqueue.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
netdb.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
nl_types.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
nxflat.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
obstack.h libs/libc/obstack: fix allocated chunk overrun due to invalid limit 2024-10-30 11:53:18 -03:00
poll.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
pthread.h pthread: remove enter_critical_section in pthread_barrier_wait 2024-11-15 14:03:03 +08:00
pty.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
pwd.h libs/libc/pwd: add new member to passwd struct 2024-10-16 11:15:25 +08:00
regex.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
resolv.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
sched.h nuttx/include:Modify the CPU_SET series macro definition in sched.h 2024-10-15 21:05:36 +08:00
search.h hcreate: add alloc/free func hook for user to deallocate memory 2024-08-22 20:25:30 +08:00
semaphore.h nuttx/semaphore: Move define CONFIG_SEM_PREALLOCHOLDERS to include/semaphore.h. 2024-10-31 18:37:53 +08:00
shadow.h libs/libc/unistd: add getspnam function 2024-10-16 11:15:25 +08:00
signal.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
spawn.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
stdbool.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
stddef.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
stdint.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
stdio.h libc: add nx_strdup() & nx_strndup() support 2024-10-15 01:16:48 +08:00
stdlib.h libc: Refine the arc4random_buf implementation 2024-10-26 18:04:21 -03:00
stdnoreturn.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
string.h libc: add nx_strdup() & nx_strndup() support 2024-10-15 01:16:48 +08:00
strings.h Revert "libc/lib_bzero:Add bzero prototype." 2024-10-23 10:08:23 +08:00
syscall.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
syslog.h userspace: Exclude nuttx/arch.h 2024-11-01 16:59:37 +08:00
termios.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
threads.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
time.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
unistd.h libs/libc/unistd: add crypt function 2024-10-16 11:15:25 +08:00
utime.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
uuid.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
wchar.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00
wctype.h include: migrate to SPDX identifier 2024-10-04 08:18:42 +08:00