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17cbaadce8
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103 Commits

Author SHA1 Message Date
xuxingliang
17cbaadce8 task: use get_task_name where possible 
Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
 2024-10-25 19:04:02 +08:00
dulibo1
2f12e18297 noteram:read noteram may cause crash 
noteram_get may cause _read = ni_bufsize cause assert crash

[ 1493.627200] [79] [ EMERG] [ap] _assert: Assertion failed : at file: note/noteram_driver.c:370 task: trace process: trace 0x446f238a
[ 1493.627400] [79] [ EMERG] [ap] backtrace:
[ 1493.627500] [79] [ EMERG] [ap] [79] [<0xf7933c9d>] _fini+0xae0720b9/0xb673e41b
[ 1493.628400] [79] [ EMERG] [ap] [79] [<0x498b1b0c>] host_backtrace+0x42/0x72
[ 1493.629300] [79] [ EMERG] [ap] [79] [<0x48bef3d1>] up_backtrace+0x127/0x2d2
[ 1493.630200] [79] [ EMERG] [ap] [79] [<0x48b86bed>] sched_backtrace+0x71/0x8a
[ 1493.631100] [79] [ EMERG] [ap] [79] [<0x44676273>] sched_dumpstack+0xed/0x486
[ 1493.631600] [79] [ EMERG] [ap] [79] [<0x445c61ff>] _assert+0x9f0/0xb38
[ 1493.632200] [79] [ EMERG] [ap] [79] [<0x4420dd07>] __assert+0x3f/0x4c
[ 1493.632800] [79] [ EMERG] [ap] [79] [<0x44151648>] noteram_get+0x1b0/0x5fe
[ 1493.633600] [79] [ EMERG] [ap] [79] [<0x44152370>] noteram_read+0x331/0x4f7
[ 1493.634200] [79] [ EMERG] [ap] [79] [<0x444c66f9>] file_read+0x38b/0x3c0
[ 1493.634700] [79] [ EMERG] [ap] [79] [<0x444c6840>] nx_read+0x112/0x170
[ 1493.635300] [79] [ EMERG] [ap] [79] [<0x444c68e5>] NXread+0x47/0xfa
[ 1493.635800] [79] [ EMERG] [ap] [79] [<0x446f2c70>] trace_dump+0x148/0x2f4
[ 1493.636400] [79] [ EMERG] [ap] [79] [<0x446f110b>] trace_cmd_dump+0x41b/0x4b9
[ 1493.636900] [79] [ EMERG] [ap] [79] [<0x446f2723>] trace_main+0x399/0x6e2
[ 1493.637500] [79] [ EMERG] [ap] [79] [<0x44217fc9>] nxtask_startup+0x69/0x7c
[ 1493.638000] [79] [ EMERG] [ap] [79] [<0x440f9b78>] nxtask_start+0x8a5/0x8b8

Signed-off-by: dulibo1 <dulibo1@xiaomi.com>
 2024-10-25 19:04:02 +08:00
yinshengkai
1c8d0bfdc7 note: add ringbuffer aligned access handle 
Fix ubsan warning that writes need to be aligned to memory boundaries when writing data

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2024-10-25 19:04:02 +08:00
dulibo1
ca989b5101 noteram:overflow may discard all the trace message 
noteram_add may cause head = tail when remain == NOTE_ALIGN(notelen)
log:
nsh_main-14  [0]   2.132127493: tracing_mark_write: B|14|trace dump -c

nsh_main-14  [0]   2.143322780: tracing_mark_write: E|14|trace dump -c

nsh_main-14  [0]   2.513023895: tracing_mark_write: B|14|trace dump -c

nsh_main-14  [0]   2.524060048: tracing_mark_write: E|14|trace dump -c

nsh_main-14  [0]   2.897055341: tracing_mark_write: B|14|trace dump -c

ap> trace dump -c
nsh_main-14  [0]   3.270037241: tracing_mark_write: B|14|trace dump -c

ap> trace dump -c

Signed-off-by: dulibo1 <dulibo1@xiaomi.com>
 2024-10-25 19:04:02 +08:00
Petro Karashchenko
d499ac9d58 nuttx: fix multiple 'FAR', 'CODE' and style issues 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2024-08-25 19:22:15 +08:00
chenrun1
667e92390b nuttx/atomic.h:replace ALL stdatomic.h with nuttx/stdatomic.h in nuttx/ 
Summary:
  1. Add nuttx/atomic.h in include
  2. Use nuttx/atomic.h instead of stdatomic.h in the nuttx directory

Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
 2024-08-22 01:44:29 +08:00
cuiziwei
6071102c90 nuttx/note:fix missing the last character when printing custom labels. 
Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>
 2024-08-19 14:04:50 +08:00
hujun5
a4fece3450 spin_lock: inline spin_lock 
test:
We can use qemu for testing.
compiling
make distclean -j20; ./tools/configure.sh -l qemu-armv8a:nsh_smp ;make -j20
running
qemu-system-aarch64 -cpu cortex-a53 -smp 4 -nographic -machine virt,virtualization=on,gic-version=3 -net none -chardev stdio,id=con,mux=on -serial chardev:con -mon chardev=con,mode=readline -kernel ./nuttx
 2024-07-15 02:29:30 +08:00
xuxingliang
bbc31d70f4 drivers: add API for drivers early initialization 
Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
 2024-07-09 16:05:59 +08:00
YAMAMOTO Takashi
81996900db fix build with CONFIG_SCHED_INSTRUMENTATION_FUNCTION 2024-01-22 19:30:40 +08:00
anjiahao
7dfbd14eba libc: add instrument api support 
Add registration function instrumentation API,
which can achieve instrumentation of entering and
exiting functions through the compiler's functionality.

We can use CONFIG_ARCH_INSTRUMENT_ALL to add instrumentation for all
source, or add '-finstrument-functions' to CFLAGS for Part of the
source.

Notice:
1. use CONFIG_ARCH_INSTRUMENT_ALL must mark _start or entry noinstrument_function,
   becuase bss not set.
2. Make sure your callbacks are not instrumented recursively.

use instrument_register to register entry function and exit function.
They will be called by the instrumented function

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2023-12-11 02:06:51 -08:00
yinshengkai
c3009d46e9 note: delete sched_note_flatten 
When we record data and dump data, they are all executed within the system,
and there is no need to consider the issue of big or small endianness.

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-11-12 23:52:10 -08:00
yinshengkai
605c4e6c1f note: fix notesnap compilation failure 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-10-23 12:50:19 +03:00
yinshengkai
58c6b60df5 note: remove remaining event code 
Some event-related codes were missed in the previous modification and have not been deleted.

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-10-17 09:07:06 +08:00
Xiang Xiao
f196d108bf drivers/note: Change 0/1 to false/true 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-10-13 14:38:51 -04:00
yinshengkai
9c59ee7c58 note: optimize note performance and reduce lib_sprintf calls 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-10-12 00:15:14 +08:00
yinshengkai
ddb87d3b86 clock: replace all up_perf_xx with perf_xx 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-10-02 16:11:43 +02:00
Daniel Appiagyei
5bfda12634 c++ compatibility: rename reserved c++ keywords 'public' and 'this' 2023-09-16 19:45:02 +08:00
chao an
664927c86e mm/alloc: remove all unnecessary cast for alloc 
Fix the minor style issue and remove unnecessary cast

Signed-off-by: chao an <anchao@xiaomi.com>
 2023-08-30 14:34:20 +08:00
chao an
b60f01a55b inode/i_private: remove all unnecessary cast for i_private 
Signed-off-by: chao an <anchao@xiaomi.com>
 2023-08-29 08:58:07 +02:00
yinshengkai
02d0762c6e driver/note: fix trace dump: dump failed 
Exceeding the length limit may cause an error when using sched_note_printf

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-08-29 00:09:10 +08:00
yinshengkai
1e164b7f75 note: add noteram crash dump 
Dump all content when a crash occurs

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-08-19 21:48:56 +08:00
dongjiuzhu1
29ddfd44a0 driver/note: dump irq handler address to trace 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2023-08-19 01:42:17 +08:00
yinshengkai
b106f032cb drivers/note: add maximum channel number check 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-08-14 13:41:00 +08:00
yinshengkai
67cb1d1650 note: simplify noteram logic 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-08-11 13:27:17 +08:00
yinshengkai
e69dd5f705 noteram: remove task_context 
syscall cannot be called in syscall, if this happens, it should be fixed (interruption is similar)

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-08-11 13:27:17 +08:00
yinshengkai
4aa13542d1 note: remove the name field of task_context 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-08-11 13:27:17 +08:00
yinshengkai
4cb2d7dc25 note: directly returns the taskname pointer 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-08-11 13:27:17 +08:00
yinshengkai
84799d15ac note: remove NOTERAM_GETTASKNAME 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-08-11 13:27:17 +08:00
yinshengkai
39001e3705 drivers/noteram: move trace_dump to noteram 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-08-11 13:27:17 +08:00
yinshengkai
72de29422a drivers/noteram: noteram support multiple instances 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-08-04 06:48:48 -07:00
yinshengkai
3ab4d4a113 drivers/noteram: reduce global variable references 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-08-04 06:48:48 -07:00
yinshengkai
2168b744ca drivers/noteram: change ni_buffer to point 
ni_buffer is defined in the initialized structure, put it in the data segment, it will increase the flash size

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-08-04 06:48:48 -07:00
raiden00pl
3fb378a54d note_initialize.c: add debug messages 2023-08-02 08:05:37 -07:00
raiden00pl
7f6cb66dc0 note_driver.c: fix warning 
CC:  note/note_driver.c note/note_driver.c:180:19: warning: 'g_note_lock' defined but not used [-Wunused-variable]
  180 | static spinlock_t g_note_lock;
      |
 2023-08-02 08:05:37 -07:00
xiajizhong
7160849f63 new feature on trace dump support segger-rtt 
Signed-off-by: xiajizhong <xiajizhong@xiaomi.com>
 2023-07-16 14:37:21 +03:00
chao an
f10b54a081 cmake: fix CMake build break 
Signed-off-by: chao an <anchao@xiaomi.com>
 2023-07-15 23:32:36 +08:00
chao an
6ee9ec7656 build: add initial cmake build system 
1. Update all CMakeLists.txt to adapt to new layout
2. Fix cmake build break
3. Update all new file license
4. Fully compatible with current compilation environment(use configure.sh or cmake as you choose)

------------------

How to test

From within nuttx/. Configure:

cmake -B build -DBOARD_CONFIG=sim/nsh -GNinja
cmake -B build -DBOARD_CONFIG=sim:nsh -GNinja
cmake -B build -DBOARD_CONFIG=sabre-6quad/smp -GNinja
cmake -B build -DBOARD_CONFIG=lm3s6965-ek/qemu-flat -GNinja

(or full path in custom board) :
cmake -B build -DBOARD_CONFIG=$PWD/boards/sim/sim/sim/configs/nsh -GNinja

This uses ninja generator (install with sudo apt install ninja-build). To build:

$ cmake --build build

menuconfig:

$ cmake --build build -t menuconfig

--------------------------

2. cmake/build: reformat the cmake style by cmake-format

https://github.com/cheshirekow/cmake_format

$ pip install cmakelang

$ for i in `find -name CMakeLists.txt`;do cmake-format $i -o $i;done
$ for i in `find -name *\.cmake`;do cmake-format $i -o $i;done

Co-authored-by: Matias N <matias@protobits.dev>
Signed-off-by: chao an <anchao@xiaomi.com>
 2023-07-08 13:50:48 +08:00
Xiang Xiao
20ea607bd0 stream: Rename syslogstream to syslograwstream 
to prepare a new stream implementation of syslog

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Signed-off-by: chao an <anchao@xiaomi.com>
 2023-05-25 15:22:04 +08:00
Xiang Xiao
51dc67ad5f fs: Add g_ prefix for all global file_operations instances 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-04-24 16:13:29 +02:00
yinshengkai
a297ff61f5 drivers/note: replace sched_note_filter_dump to sched_note_filter_tag 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-04-19 02:53:34 +08:00
wangming9
a7fc26124d arch/arm64: the arm64 perf interface supports pmu 
Summary:
- Support arm64 pmu api, Currently only the cycle counter function is supported.
- Using ARM64 PMU hardware capability to implement perf interface, modify all
  perf interface related code.
- Support for pmu init under smp.

Signed-off-by: wangming9 <wangming9@xiaomi.com>
 2023-04-10 16:23:49 -03:00
yinshengkai
b3e1004658 sched_note: add function auto-tracing 
After enabling this option, you can automatically trace the function instrumentation without adding tracepoint manually.
This is similar to the Function Trace effect of the linux kernel

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-04-10 11:04:24 -03:00
yinshengkai
64e7e43f1f drivers/note: adjust the note_driver_ops definition 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-03-21 12:13:38 -03:00
yinshengkai
9ecaa022c8 note: fix assignment warning 
note/note_driver.c:154:7: warning: unsigned conversion from ‘int’ to ‘unsigned char’ changes value from ‘65535’ to ‘255’ [-Woverflow]
  154 |     , CONFIG_SCHED_INSTRUMENTATION_CPUSET
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-03-21 12:13:38 -03:00
yinshengkai
d73fb5ca21 note: fix sched_note_suspend logic error 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-03-21 12:13:38 -03:00
yinshengkai
6e35a51feb note: optimize noteram_add, copy as much content as possible at a time 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-03-02 22:55:50 +08:00
yinshengkai
67461175fe note: support note filtering at runtime 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-03-01 22:09:41 +08:00
yinshengkai
aa6bffef83 drivers/note: dump the latest scheduling information when panic 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-02-25 18:39:27 +08:00
yinshengkai
f9f0ab8dc4 drivers: add note driver backend for recording scheduling information 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-02-25 18:39:27 +08:00