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>
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>
This issue is related to the Arm toolchain for Windows which is available for x86 host architecture only (compatible with x86_64)
Windows (mingw-w64-i686) hosted cross toolchains
AArch32 bare-metal target (arm-none-eabi)
Issue
/bin/sh: line 1: /home/nuttx/nuttxnew/tools/gcc-arm-none-eabi/bin/arm-none-eabi-ar: Argument list too long
On Windows, arm-none-eabi-ar can only accept strings up to a maximum length of 32,768 characters.
We could suppress the 32K include string limitation by setting the CMake variable CMAKE_NINJA_FORCE_RESPONSE_FILE to ON.
This is unfortunately not enough!!! ): In the build phase this error comes out
$ cmake --build build
[2/1025] Building ASM object arch/CMakeFiles/arch.dir/arm/src/armv7-m/arm_exception.S.obj
FAILED: arch/CMakeFiles/arch.dir/arm/src/armv7-m/arm_exception.S.obj
/home/nuttx/nuttxnew/tools/gcc-arm-none-eabi/bin/arm-none-eabi-gcc.exe @arch/CMakeFiles/arch.dir/arm/src/armv7-m/arm_exception.S.obj.rsp -MD -MT arch/CMakeFiles/arch.dir/arm/src/armv7-m/arm_exception.S.obj -MF arch/CMakeFiles/arch.dir/arm/src/armv7-m/arm_exception.S.obj.d -o arch/CMakeFiles/arch.dir/arm/src/armv7-m/arm_exception.S.obj -c /home/nuttx/nxninja/nuttx/arch/arm/src/armv7-m/arm_exception.S
C:/msys64/home/nuttx/nxninja/nuttx/arch/arm/src/armv7-m/arm_exception.S:42:10: fatal error: nuttx/config.h: No such file or directory
42 | #include <nuttx/config.h>
| ^~~~~~~~~~~~~~~~
compilation terminated.
The Workround I found to solve this problem is to overwrite
the responsible file flag CMAKE_${lang}_RESPONSE_FILE_FLAG with $DEFINES $INCLUDES $FLAGS
Maybe there is a better solution but this one it works. :)
The large max command line length may cause stack overflow.
Test
./tools/configure.sh lm3s6965-ek:qemu-flat
make -j16
qemu-system-arm -semihosting \
-M lm3s6965evb \
-device loader,file=nuttx.bin,addr=0x00000000 \
-netdev user,id=user0 \
-serial mon:stdio -nographic
Link: https://github.com/apache/nuttx-apps/pull/2850
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
1. Add kasan compilation options
2. Modify the link process to support symbol tables and kasan global variables cross-border detection
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
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>
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>
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>
Now the HAVE_PFINET(6)_SOCKETS depends on NET_TCP/UDP_HAVE_STACK, which
is previously defined in net/ folder and cannot be included.
Considering many places use this check, maybe moving them to netconfig.h
could be better.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
Read base frequency from system counter0 and write it
to arm core register. This corrects timers to work properly
Then enable counting.
Signed-off-by: Jouni Ukkonen <jouni.ukkonen@unikie.com>
If the pointer is not set to zero, it will erroneously point to itself, resulting in an erroneous loop pointing
Signed-off-by: wangchen <wangchen41@xiaomi.com>
the stub-function entry address is stored in r4, we should branch to the
stub-function with blx r4, not r5
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
/usr/bin/ld: nuttx.rel: relocation R_X86_64_32S against `.rodata' can not be used when making a PIE object; recompile with -fPIE
/usr/bin/ld: failed to set dynamic section sizes: bad value
Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>
This commit adds register definitions for advanced, basic, and general purpose timers. Formatting convention was taken from the H7 hardware timer header.
