enable LIBSUPCXX:
text data bss dec hex filename
93080 592 5472 99144 18348 nuttx/nuttx
enable LIBCXXABI:
before:
text data bss dec hex filename
126468 352 5960 132780 206ac nuttx/nuttx
after:
text data bss dec hex filename
68048 352 5960 74360 12278 nuttx/nuttx
Summary:
Optimize text segment code size by about 46%.
Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>
clang atomic no support other type:
modify .index type size_t --- atomic_int
modify .dumping type bool --- atomic_bool
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
bug:
thread 1: get mutexA
wait a sem
thread 2: wait mutexA
This situation will be mistakenly judged as a deadlock.
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
OPENAMP_VIRTIO_DEVICE_ONLY and OPENAMP_VIRTIO_DRIVER_ONLY can be used to
comment some unused code in OpenAMP library to save code size.
Signed-off-by: Yongrong Wang <wangyongrong@xiaomi.com>
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
/home/neo/projects/vela/nuttx/fs/vfs/fs_dup2.c: In function 'file_dup3':
/home/neo/projects/vela/nuttx/fs/inode/inode.h:73:35: error: implicit declaration of function '_SCHED_GETTID' [-Werror=implicit-function-declaration]
73 | int n = sched_backtrace(_SCHED_GETTID(), \
| ^~~~~~~~~~~~~
/home/neo/projects/vela/nuttx/fs/vfs/fs_dup2.c:177:3: note: in expansion of macro 'FS_ADD_BACKTRACE'
177 | FS_ADD_BACKTRACE(filep2);
Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
Some drivers may not implement certain ioctls, but applications
may still call these ioctl functions for consistency.
In this case, to avoid an assertion, return ENOTTY.
Signed-off-by: Xu Xingliang <xuxingliang@xiaomi.com>
We need to configure the priority of FB Vsync thread to prevent nxcamera from preempting scheduling without sleep, which currently causes issues with Goldfish x86_64's default FIFO scheduling.
Signed-off-by: jianglianfang <jianglianfang@xiaomi.com>
Summary:
When the device reboot through reboot_notify to notify the task fsync time, if there is a task in the exit process, there may be priority robbed off the phenomenon, and at this time the group->tg_filelist crefs has been 0, resulting in the ASSERT
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
Summary:
Reference https://man7.org/linux/man-pages/man2/open.2.html
EISDIR pathname refers to a directory and the access requested
involved writing (that is, O_WRONLY or O_RDWR is set).
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
up_interrupt_context indicates that we self inside interrupt/handler mode,
replaced to private function is_nesting_interrupt to make less confused.
Signed-off-by: buxiasen <buxiasen@xiaomi.com>
The case want to determine if a interrupt with higher priority and the
interrupt preemption occurred, but up_interrupt_context indicates that we
self inside interrupt/handler mode. As we previously did not handle the
ramvector interrupt correctly, after update breaked the case. We should
use a more clear private function is_nesting_interrupt.
Signed-off-by: buxiasen <buxiasen@xiaomi.com>
during migration from legacy pinout some of the FMC pins were ommited because
their names were identical to the new pinout, which didn't cause a compilation error.
This fixes LCD examples.
Also update incomplete stm32f769i-disco FMC support to avoid this kind of bug in the future
riscv_internal.h is used literally everywhere, while the SBI definitions
are needed only by whomever needs the services.
Having the SBI definitions:
a) Copied from OpenSBI (why has this been done? even the names are same)
b) Presented publicly to 99% of risc-v modules
creates a build error when building with OpenSBI, due to duplicate
definitions of the SBI service identifiers:
In file included from /nuttx/arch/risc-v/src/common/riscv_internal.h:40,
from /nuttx/arch/risc-v/src/chip/chip.h:32,
from board/mpfs_domain.c:30:
/nuttx/arch/risc-v/src/common/riscv_sbi.h:36: error: "SBI_EXT_BASE" redefined [-Werror]
36 | #define SBI_EXT_BASE 0x00000010
and so forth...
Fix this by removing riscv_sbi.h i.e. not exposing the ABI publicly.
In scenarios that require high time accuracy, we do not want an
interrupt from the NIC to interrupt the current task, so add support
for polling mode.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
1. Modify the original symbol table cmake file, the same as the cmake file for multiple links
2. Added global variable out-of-bounds detection shadow area multiple linking process
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
