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Author SHA1 Message Date
yangao1
ab3aa41f39 tools/gdb/fs.py: add print fdinfo,modify the print format 
Execute fdinfo or fdinfo -p pid.

(gdb) fdinfo
PID: 0
FD  OFLAGS  POS   PATH                  BACKTRACE
0   3       0     /dev/console          0x4028ff0c <sched_backtrace+48>                 /home/neo/projects/vela2/nuttx/sched/sched/sched_backtrace.c:105
                                        0x402888f8 <file_allocate_from_tcb+236>         /home/neo/projects/vela2/nuttx/fs/inode/fs_files.c:615
                                        0x402979d0 <nx_vopen+104>                       /home/neo/projects/vela2/nuttx/fs/vfs/fs_open.c:326
                                        0x40297ad4 <nx_open+116>                        /home/neo/projects/vela2/nuttx/fs/vfs/fs_open.c:449
                                        0x40291eb4 <group_setupidlefiles+28>            /home/neo/projects/vela2/nuttx/sched/group/group_setupidlefiles.c:75
                                        0x4028df94 <nx_start+628>                       /home/neo/projects/vela2/nuttx/sched/init/nx_start.c:651
                                        0x4028119c <arm64_boot_primary_c_routine+16>    /home/neo/projects/vela2/nuttx/arch/arm64/src/common/arm64_boot.c:205

1   3       0     /dev/console          0x4028ff0c <sched_backtrace+48>                 /home/neo/projects/vela2/nuttx/sched/sched/sched_backtrace.c:105
                                        0x40289574 <file_dup3+248>                      /home/neo/projects/vela2/nuttx/fs/vfs/fs_dup2.c:177
                                        0x40288b88 <nx_dup3_from_tcb+176>               /home/neo/projects/vela2/nuttx/fs/inode/fs_files.c:314
                                        0x40288c64 <nx_dup2_from_tcb+16>                /home/neo/projects/vela2/nuttx/fs/inode/fs_files.c:901
                                        0x40288c88 <nx_dup2+28>                         /home/neo/projects/vela2/nuttx/fs/inode/fs_files.c:924
                                        0x40291ec4 <group_setupidlefiles+44>            /home/neo/projects/vela2/nuttx/sched/group/group_setupidlefiles.c:84
                                        0x4028df94 <nx_start+628>                       /home/neo/projects/vela2/nuttx/sched/init/nx_start.c:651
                                        0x4028119c <arm64_boot_primary_c_routine+16>    /home/neo/projects/vela2/nuttx/arch/arm64/src/common/arm64_boot.c:205

2   3       0     /dev/console          0x4028ff0c <sched_backtrace+48>                 /home/neo/projects/vela2/nuttx/sched/sched/sched_backtrace.c:105
                                        0x40289574 <file_dup3+248>                      /home/neo/projects/vela2/nuttx/fs/vfs/fs_dup2.c:177
                                        0x40288b88 <nx_dup3_from_tcb+176>               /home/neo/projects/vela2/nuttx/fs/inode/fs_files.c:314
                                        0x40288c64 <nx_dup2_from_tcb+16>                /home/neo/projects/vela2/nuttx/fs/inode/fs_files.c:901
                                        0x40288c88 <nx_dup2+28>                         /home/neo/projects/vela2/nuttx/fs/inode/fs_files.c:924
                                        0x40291ed0 <group_setupidlefiles+56>            /home/neo/projects/vela2/nuttx/sched/group/group_setupidlefiles.c:117
                                        0x4028df94 <nx_start+628>                       /home/neo/projects/vela2/nuttx/sched/init/nx_start.c:651
                                        0x4028119c <arm64_boot_primary_c_routine+16>    /home/neo/projects/vela2/nuttx/arch/arm64/src/common/arm64_boot.c:205

Signed-off-by: yangao1 <yangao1@xiaomi.com>
 2024-11-22 12:30:12 +08:00
zhengyu9
136b7065b7 gdb tools: print inode info 
go through each inode and print its structure info
in the form like below:
├── i_name: bin, i_ino: 51
│   i_parent: , i_peer: data, i_child: , i_crefs: 1, i_flags: 3
│   ......(other info)
│   ├── i_name: audio, i_ino: 5
│   │   i_parent: dev, i_peer: binder, i_child: mixer......

Signed-off-by: zhengyu9 <zhengyu9@xiaomi.com>
 2024-11-22 12:30:12 +08:00
zhengyu9
fab9670857 gdb tools: mount command 
support mount command in gdb, print mount information
test result:
/bin type binfs
/data type hostfs
/etc type romfs
/proc type procfs
/resource type hostfs
/tmp type tmpfs

Signed-off-by: zhengyu9 <zhengyu9@xiaomi.com>
 2024-11-22 12:30:12 +08:00
Neo Xu
1518f8bdb8 tools/gdb: fix type and comments 
Signed-off-by: Neo Xu <neo.xu1990@gmail.com>
 2024-11-21 23:08:55 +08:00
anjiahao
cd78de7c63 memleak:Add reminder information 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-11-21 23:08:55 +08:00
anjiahao
b507a57158 thread.py: fix bug that ARM-A TCB info register offset is discontinuous 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-11-21 23:08:55 +08:00
xuxingliang
0f1e2cc7dc tools/gdb: make it compatible with older gdb 
Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
 2024-11-21 23:08:55 +08:00
anjiahao
f53869f86f memleak:use global symbol to search all global variables 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-11-21 23:08:55 +08:00
anjiahao
8575f11e1e memdump.py:use import_check inside of once_init 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-11-21 23:08:55 +08:00
anjiahao
e71d45ce86 utils.py:support import check and requirements.txt 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-11-21 23:08:55 +08:00
buxiasen
bf2d6a3554 tools/gdb/memdump: add biggest/orphon dump. 
information prefer from gdb to python class

Signed-off-by: buxiasen <buxiasen@xiaomi.com>
 2024-11-21 23:08:55 +08:00
xuxingliang
fc0f7365bb tools/gdb: fix import error for certain gdb 
For the prebuilt arm-none-eabi-gdb, there's no python builtin module
available.

Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
 2024-11-21 23:08:55 +08:00
xuxingliang
de5f70b3c8 tools/gdb: remove 'Nx' prefix for unique commands 
1. Remove Nx prefix for nuttx unique commands.
2. Add docstring for most of the commands in order to show help message.
3. Add 'init_once' method for Memmap command. The prerequisite is checked the moment it's used.

Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
 2024-11-21 23:08:55 +08:00
xuxingliang
3a46b6e6af tools/gdb: cache gdb.Type result 
Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
 2024-11-21 23:08:55 +08:00
xuxingliang
1d25eed55c tools/gdb: fix CONFIG_SMP_NCPUS could be none 
The macro could be eliminated by optimization.

Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
 2024-11-21 23:08:55 +08:00
xuxingliang
715c3ab079 tools/gdb: fix notification suppress not working 
"on" string is always in the word 'notification'. Should use "is on" instead.

Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
 2024-11-21 23:08:55 +08:00
xuxingliang
ad1be85be7 tools/gdb: catch exception when there's no selected frame 
Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
 2024-11-21 23:08:55 +08:00
xuxingliang
bbf51ba071 tools/gdb: no need to read the whole memory firstly 
Read the whole memory costs additional time. When the number memory nodes is
small, test on qemu shows that read memory directly is faster.

Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
 2024-11-21 23:08:55 +08:00
xuxingliang
12783c031c tools/gdb: only define c and s when thread comands enabled 
Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
 2024-11-21 23:08:55 +08:00
yinshengkai
b81212e96f tools/gdb: Add memory fragmentation rate calculation 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2024-11-21 23:08:55 +08:00
xuxingliang
9dbf58f1be tools/gdb: optimize memleak speed 
1. Avoid to_bytes by using memoryview directly.
2. No need to call gdb to cast to char *.
3. Cache the memory data without invoke gdb in every iteration.
4. Do code cleanup.

memleak speed improved from 261.93 seconds to 29.9 seconds for x4b
usecase.

Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
 2024-11-21 23:08:55 +08:00
xuxingliang
4e067fd762 tool/gdb: use second inferior to get symbol 
Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
 2024-11-21 23:08:55 +08:00
yinshengkai
614e07c8f0 tools/gdb: supports generating memory map images 
Display all memory nodes in a picture, which can be used to help analyze memory fragmentation

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2024-11-21 23:08:55 +08:00
xuxingliang
2f8c9070c5 tools/gdb: use native thread command 
For coredump, gdb-stub, the thread command is natively supported.

Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
 2024-11-21 23:08:55 +08:00
anjiahao
089877c693 memleak:support use gdb to catching absolute memory leaks 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-11-21 23:08:55 +08:00
Peter Bee
c0f776dbc3 follow upstream change & fix minor things 
Signed-off-by: Peter Bee <pbjd97@gmail.com>
 2024-11-20 16:32:05 -03:00
Marco Casaroli
dac3f315a1 uf2 2024-11-20 16:32:05 -03:00
Neo Xu
edc410f26f format code to pass CI 
Signed-off-by: Neo Xu <neo.xu1990@gmail.com>
 2024-11-20 09:04:22 +08:00
buxiasen
96a3bc2b5c tools/gdb: fix if restore_regs failed script abort 
Signed-off-by: buxiasen <buxiasen@xiaomi.com>
 2024-11-20 09:04:22 +08:00
anjiahao
eded2017d4 memdump.py:Enhance the printing function of memdump 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-11-20 09:04:22 +08:00
anjiahao
477f7b92ee tools/gdb/memdump.py:fix mempool memory traversal missing nodes 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-11-20 09:04:22 +08:00
xuxingliang
8264c05c15 tools/gdb: use f string where possible 
misc update.

Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
 2024-11-20 09:04:22 +08:00
Gao Jiawei
06d640a677 implement ps nx shell utility for ez debugging with GDB 
Signed-off-by: Gao Jiawei <gaojiawei@xiaomi.com>
 2024-11-20 09:04:22 +08:00
Gao Jiawei
e31fe0fb55 add custom command and APIs for retrieving/displaying stack statistics 
Signed-off-by: Gao Jiawei <gaojiawei@xiaomi.com>
 2024-11-20 09:04:22 +08:00
Gao Jiawei
8edb9283ba trivial modification on the utility module 
1. add get macro related inteface, for now we have't fully implemented
the way to expand and evalute macros at runtime. We just deal with some macros that can be expand and evaluate into essential constants that will be needed later.
2. rearrange utility functions in a different order
3. reimplment the get register API to make it more commonly used

Signed-off-by: Gao Jiawei <gaojiawei@xiaomi.com>
 2024-11-20 09:04:22 +08:00
Gao Jiawei
76db3c8939 enable stack trace printing on excpetion 
Signed-off-by: Gao Jiawei <gaojiawei@xiaomi.com>
 2024-11-20 09:04:22 +08:00
anjiahao
e0bea987d1 gdb python plugin:support dump list member 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-11-20 09:04:22 +08:00
anjiahao
daac426f79 gdb python plugin:add hexdump command support 
hexdump useful to debug

format such as:

(gdb) hexdump 0x0062fd30 500
0062fd30  73 68 6f 77 5f 76 61 72 69 61 62 6c 65 3a 20 45  show_variable: E
0062fd40  52 52 4f 52 20 56 61 72 69 61 62 6c 65 3d 25 73  RROR Variable=%s
0062fd50  20 68 61 73 20 74 68 65 20 77 72 6f 6e 67 20 76   has the wrong v
0062fd60  61 6c 75 65 0a 00 6f 73 74 65 73 74 5f 6d 61 69  alue..ostest_mai
0062fd70  6e 2e 63 00 73 68 6f 77 5f 76 61 72 69 61 62 6c  n.c.show_variabl
0062fd80  65 3a 20 45 52 52 4f 52 20 56 61 72 69 61 62 6c  e: ERROR Variabl
0062fd90  65 3d 25 73 20 68 61 73 20 61 20 76 61 6c 75 65  e=%s has a value
0062fda0  20 77 68 65 6e 20 69 74 20 73 68 6f 75 6c 64 20   when it should
0062fdb0  6e 6f 74 0a 00 73 68 6f 77 5f 76 61 72 69 61 62  not..show_variab

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-11-20 09:04:22 +08:00
anjiahao
635e324e9a gdb/thread.py:simplify the logic of nxsetregs 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-11-20 09:04:22 +08:00
wangmingrong
8eb1047595 gdb python tools: fix command "info thread" echo error 
Signed-off-by: wangmingrong <wangmingrong@xiaomi.com>
 2024-11-20 09:04:22 +08:00
anjiahao
eccd26a162 gdb/thread.py:Print colorful 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-11-20 09:04:22 +08:00
anjiahao
5aaa31337a gdb/thread.py:fix a bug when use 'up' then use 'thread' 
Python Exception <class 'gdb.error'>: Attempt to assign to an unmodifiable value.
Python Exception <class 'gdb.error'>: Error occurred in Python: Attempt to assign to an unmodifiable value.
Error occurred in Python: Error occurred in Python: Attempt to assign to an unmodifiable value.

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-11-20 09:04:22 +08:00
anjiahao
2292a36983 gdb/thread.py:change show gdb index/tid/pid format 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-11-20 09:04:22 +08:00
anjiahao
852e683fa3 python/gdb:fix use thread command on running task bug 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-11-20 09:04:22 +08:00
ligd
5c939d8140 gdb: devide tid & pid, add holder logout when waiting mutex 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2024-11-20 09:04:22 +08:00
raiden00pl
7e42ca2538 boards/stm32: split nucleo-f4x1re into separate boards 
Split nucleo-f4x1re into nucleo-f401re and nucleo-f411re.
These are separate boards and should be in separate directories as it's
done for all other nucleo boards in NuttX
 2024-11-19 13:28:42 +01:00
hujun5
19b4911d7f arch: remove up_current_regs in common code 
reason:

When entering an exception or interrupt, there are two sets of registers:
one is the "running regs", which we need to save,
and the other is the "ready to running regs", which we may soon use.
For consistency in logic, we can always store the "running regs" in the regs field of g_running_tasks,
otherwise it may lead to errors in the storage location of the "running regs."

When we need to access the "running regs," we should uniformly retrieve them from the regs field of g_running_tasks.

As the next step, we will rename the set_current_regs/up_current_regs functions
for each architecture to more appropriate names, solely for the purpose of identifying interrupts.

Signed-off-by: hujun5 <hujun5@xiaomi.com>
 2024-11-15 18:25:35 +08:00
wangmingrong1
17ce9b86c1 gcov: Correct existing gcov configuration 
1. add CONFIG_COVERAGE_ALL to replace CONFIG_SCHED_GCOV_ALL
2. Correct all SCHED_GCOV, SCHED_GCOV_ALL

Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
 2024-11-15 01:05:16 +08:00
xuxin19
d2a7e454bb build(qemu):add a qemu compilation configuration with application 
enable various types of common applications and libraries, and enable CMake CI checks.
To avoid regression issues in the build system

Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
 2024-11-14 22:50:49 +08:00
anjiahao
6554ed4d66 get g_tcbinfo just use elf memory 
g_tcbinfo is const data, thus elf memmory is more reliable than other
method in case of corruption etc.

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-11-14 13:30:34 +08:00