Older versions of mcuboot did not support swap using move and therefore
the build would have failed CONFIG_MCUBOOT_SWAP_USING_MOVE=y.
Newer mcuboot contains initial support of swap using move for NuttX. Also
Makefile was updated to as some bootutil files were removed from mcuboot.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Got use-after-free warning under GCC 12 with `-O3` option, and I found
that `nsh_strcat` may realloc `ptr`, then `cmdline` may point to invalid
memory.
Let `cmdline` point to the reallocated `ptr` may solve the problem.
Tested by `alias ll='ls -l'` and `ll /` on sim.
GCC output:
CC: binfmt_unloadmodule.c In function 'nsh_aliasexpand',
inlined from 'nsh_argument' at nsh_parse.c:1879:20:
nsh_parse.c:1196:23: error: pointer 'ptr' used after 'realloc' [-Werror=use-after-free]
1196 | ptr = cmdline + len;
| ~~~~~~~~^~~~~~~~~~~~~~~
In function 'nsh_strcat',
inlined from 'nsh_aliasexpand' at nsh_parse.c:1190:21,
inlined from 'nsh_argument' at nsh_parse.c:1879:20:
nsh_parse.c:1100:27: note: call to 'realloc' here
1100 | argument = (FAR char *)realloc(s1, allocsize);
| ^~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
problem: ostest may fail at procmask test, because signals:sigkill/sigstop should not be added in signal mask
solution: skip checking whether sigkill/sigstop are in signal mask
Signed-off-by: guanyi <guanyi@xiaomi.com>
rb_main.c:219:42: warning: 'snprintf' output may be truncated before the last format character [-Wformat-truncation=]
219 | snprintf(temp, PATH_MAX, "%s/%s", priv->foldname,
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Get help to use ./sbrb.py -h
./sbrb.py -h
usage: sbrb.py [-h] [-k KBLOCKSIZE] [-t TTY] [-b BAUDRATE] [-r [RECVFROM ...]] [-s SENDTO] [--debug DEBUG] [filelist ...]
positional arguments:
filelist if filelist is valid, that is sb, else is rb
options:
-h, --help show this help message and exit
-k KBLOCKSIZE, --kblocksize KBLOCKSIZE
This opthin can set a customsize block size to transfer
-t TTY, --tty TTY Serial path
-b BAUDRATE, --baudrate BAUDRATE
-r [RECVFROM ...], --recvfrom [RECVFROM ...]
recvfile from board path like this: ./sbrb.py -r <file1 [file2 [file 3]...]> -t /dev/ttyUBS0
-s SENDTO, --sendto SENDTO
send file to board path like this: ./sbrb.py -s <path on board> -t /dev/ttyUBS0 <file1 [file2 [file3] ...]>
--debug DEBUG This opthin is save debug log on host
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
1.Timeout processing
2.clear error count when received successfully once
3.fix the bug of insufficient header memory application
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
using popen with r+,w+ mode to interact with the remote service on
the command line, supporting input and output until the local
voluntarily exits or the remote service ends.
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
The standard popen uses the pipeline internally, so the stream
returned by it can only support read-only or write-only.
Now this patch is expanded through sockpair, which can support both
read and write. Therefore, we can use the stream to read and write
access this task (posix_spawn start).
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
Compared to the previous version, the following factors have been taken into account in the new version of cachespeed:
1. the user needs to care about getting a piece of available memory (even if this piece of memory may memory stomp during use)
2. High repetition of test code, poor readability, and overall high test coupling
3. Not taking into account the alignment cache line situation
4. When comparing values between different test tools, there is a little error because of the different ways to get the values (different fine reading)
Therefore, in the new version according to the above problems have been improved:
1. Provide a "test_skeleton", which contains the overall testing process
2. The user only needs to execute, not to care about how to get the available memory address, and the memory allocated by the program also ensures the memory security and data accuracy
3. The system to obtain the data required for the test reduces the difficulty of use and the possibility of inaccurate results due to data errors.
4. Provide two kinds of precision data results, which can be configured through Kconfig
5. Optimize the output log, now more intuitive and concise, to help the subsequent data organization and observation
6. New test items for aligned/unaligned cache line
7. Better readability and extensibility, making it easier to add/remove test items
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
