LD: nuttx.elf
ld: /home/ligd/platform/mainline/nuttx/staging/libsched.a(mq_sndinternal.o): in function `wd_start_realtime':
/home/ligd/platform/mainline/nuttx/include/nuttx/wdog.h:274: undefined reference to `clock_realtime2absticks'
/home/ligd/platform/mainline/nuttx/include/nuttx/wdog.h:274:(.text+0xad): relocation truncated to fit: R_X86_64_PLT32 against undefined symbol `clock_realtime2absticks'
ld: /home/ligd/platform/mainline/nuttx/staging/libsched.a(mq_rcvinternal.o): in function `wd_start_realtime':
/home/ligd/platform/mainline/nuttx/include/nuttx/wdog.h:274: undefined reference to `clock_realtime2absticks'
/home/ligd/platform/mainline/nuttx/include/nuttx/wdog.h:274:(.text+0xad): relocation truncated to fit: R_X86_64_PLT32 against undefined symbol `clock_realtime2absticks'
make[1]: *** [Makefile:128: nuttx.elf] Error 1
make: *** [tools/Unix.mk:551: nuttx.elf] Error 2
Signed-off-by: ligd <liguiding1@xiaomi.com>
Register: smp
Register: nsh
Register: sh
Register: getprime
Register: ostest
Espressif HAL for 3rd Party Platforms: b4c723a119344b4b71d69819019d55637fb570fd
common/xtensa_cpupause.c: In function 'xtensa_pause_handler':
common/xtensa_cpupause.c:240:3: warning: implicit declaration of function 'xtensa_savestate'; did you mean 'xtensa_setps'? [-Wimplicit-function-declaration]
240 | xtensa_savestate(tcb->xcp.regs);
| ^~~~~~~~~~~~~~~~
| xtensa_setps
common/xtensa_cpupause.c:243:3: warning: implicit declaration of function 'xtensa_restorestate'; did you mean 'xtensa_context_restore'? [-Wimplicit-function-declaration]
243 | xtensa_restorestate(tcb->xcp.regs);
| ^~~~~~~~~~~~~~~~~~~
| xtensa_context_restore
Signed-off-by: hujun5 <hujun5@xiaomi.com>
The feature depends on ARCH_USE_SEPARATED_SECTION
the different memory area has different access speed and cache
capability, so the arch can custom allocate them based on
section names to achieve performance optimization
test:
sim:elf
sim:sotest
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
reason:
Currently, if we need to schedule a task to another CPU, we have to completely halt the other CPU,
manipulate the scheduling linked list, and then resume the operation of that CPU. This process is both time-consuming and unnecessary.
During this process, both the current CPU and the target CPU are inevitably subjected to busyloop.
The improved strategy is to simply send a cross-core interrupt to the target CPU.
The current CPU continues to run while the target CPU responds to the interrupt, eliminating the certainty of a busyloop occurring.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
To align with the implementation of ARMv7-A, remove the operation of clearing
interrupts during GIC initialization to avoid losing interrupts during asynchronous startup.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
Add the new symbol `NativeSymbol` to the white list,
and update the comments about the symbols that are
from WAMR project.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
compile error:
Register: ostest
Register: nsh
Register: sh
Register: hello
Register: getprime
In file included from /home/hujun5/downloads1/vela_sim/nuttx/include/arch/irq.h:35,
from /home/hujun5/downloads1/vela_sim/nuttx/include/nuttx/irq.h:37,
from /home/hujun5/downloads1/vela_sim/nuttx/include/nuttx/sched.h:40,
from /home/hujun5/downloads1/vela_sim/nuttx/include/nuttx/arch.h:87,
from common/arm_signal_dispatch.c:26:
common/arm_signal_dispatch.c: In function 'up_signal_dispatch':
common/arm_signal_dispatch.c:72:3: error: 'asm' operand has impossible constraints
72 | sys_call4(SYS_signal_handler, (uintptr_t)sighand, (uintptr_t)signo,
| ^~~~~~~~~
make[1]: *** [Makefile:168：arm_signal_dispatch.o] error 1
Signed-off-by: hujun5 <hujun5@xiaomi.com>
reason:
when a context switch occurs, up_switch_context is executed.
In order to reduce the time taken for context switching,
we inline the up_switch_context function.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
fix previous problemc
added defconfig for weact-stm32h743:nshusb
board.h
Wrong column position or missing blank line before comment: FIX
hopefully last commit
/vela/nuttx/drivers/pci/pci_ecam.c:432:(.text.pci_ecam_get_irq+0x16): undefined reference to `up_get_legacy_irq'
Signed-off-by: Yongrong Wang <wangyongrong@xiaomi.com>
When monitoring multiple capture channels, the `ioctl` function
is called three times, leading to significant overhead mainly due
to VFS and `nxmutex_lock/unlock`. Adding a new interface can save
the overhead of two `ioctl` calls.
Signed-off-by: yangguangcai <yangguangcai@xiaomi.com>
reason:
Only one timer will be effective at a time.In the current
implementation of NuttX's timer handling, only a single global timer is necessary.
Having an excessive number of timers can lead to additional performance
overhead and logical errors, especially when operating in SMP
(Symmetric Multi-Processing) tickless mode.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
When the system cannot obtain buffers for a long time, hpwork will hold
a lot of buffers. However, due to a deadlock between the rptun thread
and hpwork, hpwork cannot send the buffers in time, causing the system
to crash.
so, avoid hold sre lock in rptun thread.
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
if remote not set CONFIG_SENSOR_RPMSG, local can't receive NS_ACK
so sensor_rpmsg_device_ns_bound won't be called, not add sre->node
when local stop remote, rpmsg_deinit_vdev will call sensor_rpmsg_ns_unbind_cb
if (ept && ept->ns_unbind_cb)
ept->ns_unbind_cb(ept);
list_delete node is NULL at sensor_rpmsg_ns_unbind_cb
Signed-off-by: yintao <yintao@xiaomi.com>
ligd