1. Similar to asan, supports single byte out of bounds detection
2. Fix the script to address the issue of not supporting the big end
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
Since the size of the shadow area will change during the script merging of global variables, it will lead to unpredictable number of links. After fixing, only three links are required.
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
1. Tested on QEMU, the two sockets were basically the same, and their performance was not affected. The size of the generated bin file was also the same
2. Extract global detection as a separate file, both types of Kasan support global variable out of bounds detection simultaneously
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
1. Modify the Kasan global variable script to support array storage of region addresses
2. Due to the lack of formatting in the previous attempt, a formatting script was created
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
unsigned_compare: This greater-than-or-equal-to-zero comparison without a signed value is always true. ndx >= 0U
Signed-off-by: Shoukui Zhang <zhangshoukui@xiaomi.com>
Log:
Untracked files:
(use "git add <file>..." to include in what will be committed)
libs/libc/gnssutils/db46128e73cee26d6a6eb0482dcba544ee1ea9f5.zip
nothing added to commit but untracked files present (use "git add" to track)
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
The simple improvement is designed to speed up compilation and reduce download errors on github and local.
Added a folder nxtmpdir for storing third-party packages
nuttxworkspace
|
|- nuttx
|- apps
|- nxtmpdir
tools/Unix.mk:
added export NXTMPDIR := $(WSDIR)/nxtmpdir
tools/configure.sh:
added option -S creates the nxtmpdir folder for third-party packages.
tools/Config.mk:
added macro
CLONE - Git clone repository.
CHECK_COMMITSHA - Check if the branch contains the commit SHA-1.
tools/testbuild.sh:
added option -S
For now I added in the folder this package
ESP_HAL_3RDPARTY_URL = https://github.com/espressif/esp-hal-3rdparty.git
ARCH
arch/xtensa/src/esp32/Make.defs
arch/xtensa/src/esp32s2/Make.defs
arch/xtensa/src/esp32s3/Make.defs
arch/risc-v/src/common/espressif/Make.defs
arch/risc-v/src/esp32c3-legacy/Make.defs
but you can also add other packages (maybe also of apps)
Because kconfiglib recognizes MODULE configuration but not modules attributes,
and kconfig-frontend is compatible with the latest modules attributes of Linux,
we can only use the old version to use MODULE configuration plus options modules to be compatible with both.
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
Error: mmcsd/mmcsd_sdio.c:1419:12: error: 'mmcsd_setblockcount' defined
but not used [-Werror=unused-function]
1172 1419 | static int mmcsd_setblockcount(FAR struct mmcsd_state_s
*priv,
Signed-off-by: wanggang26 <wanggang26@xiaomi.com>
CC: obstack/lib_obstack_printf.c "mmap/fs_rammap.c", line 126: warning #188-D: enumerated type mixed with
another type
enum mm_map_type_e type = (uintptr_t)entry->priv.p & 3;
^
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
maintains the same semantics as Kernel’s module build
and compatible with Kconfiglib implementation.
The problem of kconfiglib not being able to use tri-states is this:
linux is here torvalds/linux@6dd85ff
The module option is extracted from one of the triate three states into a MODULE keyword.
Kconfiglib supports the default implementation of module to be MODULE for compatibility with the linux kernel, and triate degenerates into bool two states
Refer to this code: 061e71f7d7/kconfiglib.py (L4274-L4284)
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
resson:
using percpu storage for g_current_regs or leveraging interrupt status
registers to determine if code is running within an interrupt context can enhance performance.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
1. notify POLLIN to reader.
2. notify POLLPRI to writer,
in addition, notify POLLPRI to the user who completed the flush .
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
Supports the flush operation of the sensor.
The application can initiate a flush action through ioctl SNIOC_FLUSH
to trigger flush, and the call will be returned immediately.
Using SNIOC_GET_EVENTS to clear flush event,
However, the flush implementation is asynchronous, when all the flush
data is push to upper circbuffer, the POLLPRI event(FLUSH_COMPLETED)
will be reported.
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
When there is an actual physical sensor, the driver must implement the get info interface. The upper layer can obtain the actual physical sensor information through SNIOC_GET_INFO.
SNIOC_SET_INFO can only set the information of the local virtual sensor, which means it is bound to the local advertisement. Remote subscribers cannot set the information.
Usage:
struct sensor_device_info dev_info;
orb_ioctl(fd, SNIOC_GET_INFO, (unsigned long)(uintptr_t)&dev_info);
or:
ret = orb_set_info(fd, &dev_info);
ret = orb_get_info(fd, &dev_info);
Signed-off-by: likun17 <likun17@xiaomi.com>
