read content of undefinedinsn address, and compare it with what it is in elf to check if there is a ram bit flip
Signed-off-by: liaoao <liaoao@xiaomi.com>
add_compile_options(--param asan-globals=1) is recognized as
--param-lasan-globals=1, which causes compilation exception:
Signed-off-by: W-M-R <Mike_0528@163.com>
wd_timer handler will change current task, so need process
scheduler before wd timer handler, Ensure that the current
task is not updated before the RR process
Signed-off-by: zhangyuan29 <zhangyuan29@xiaomi.com>
As the handling of sp_el0 was moved from the context switch routine
to exception entry/exit, we must set sp_el0 explicitly when the user
process is first started.
Example:
When executing "df -h" on Core A to view mount information, this
process will traverse inode nodes, thereby holding the inode_lock.
Since the inode type of the mount point may be rpmsgfs, it will fetch statfs
information from another Core B.
Meanwhile, rcS on Core B needs to obtain file information from Core A,
which will be achieved by fetching stat information through rpmsgfs.
When this message arrives at Core A, a deadlock can occur between Core A's
rptun ap and nsh task.
However, both of these places involve read operations only, thus a reader-writer lock
can be utilized to prevent such a deadlock.
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
1. refactor the ghs/gcc/clang/armclang toolchain management in CMake
2. unify the cmake toolchain naming style
3. support greenhills build procedure with CMake
4. add protect build for greenhills and gnu toolchain with CMake
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
reason:
In x86_64, g_current_regs is still used for context switching.
This commit fixes the regression from https://github.com/apache/nuttx/pull/13616
Signed-off-by: hujun5 <hujun5@xiaomi.com>
all os-api those have post/wait feature will not allowed in pm_callbacks
and pm_handler, until we support by cpu/tcb sched_lock and add
sched_lock/unlock back here. Then should revert this commit.
Signed-off-by: buxiasen <buxiasen@xiaomi.com>
