menu "Kernel" config LOSCFG_KERNEL_MIN bool "Enable Mini Kernel" default y help This option will enable mini kernel of LiteOS. menuconfig LOSCFG_KERNEL_SMP bool "Enable Kernel SMP" default n depends on LOSCFG_ARCH_ARM_AARCH32 || LOSCFG_ARCH_ARM_AARCH64 || LOSCFG_ARCH_LINGLONG help This option will enable smp support of LiteOS. if LOSCFG_KERNEL_SMP config LOSCFG_KERNEL_SMP_CORE_NUM int "Muti-processing Core Numbers" default 2 help This represents the number of muti-processing cores. config LOSCFG_KERNEL_SMP_TASK_SYNC bool "Enable Synchronized Task Operations" default n help This option will enable task synchronized operate task across cores. config LOSCFG_KERNEL_SMP_CALL bool "Enable Function call cross Multi-core" default n select LOSCFG_SMP_CALL_STATIC_ALLOCATION if !LOSCFG_KERNEL_MEM_ALLOC help This option will enable function call on multi-core. choice prompt "SMP GC" default LOSCFG_KERNEL_SMP_GC_SWTMR help This option select SMP task recycle use swtmr or idle. config LOSCFG_KERNEL_SMP_GC_SWTMR bool "SMP GC By SWTMR" select LOSCFG_BASE_CORE_SWTMR help "This option enable SMP GC by software timer" config LOSCFG_KERNEL_SMP_GC_IDLE bool "SMP GC By IDLE" help "This option enable SMP GC by idle task" endchoice config LOSCFG_SMP_CALL_STATIC_ALLOCATION bool "Enable SMP Call Static Allocation" default n depends on LOSCFG_KERNEL_SMP_CALL help This option enables SMP call static allocation. config LOSCFG_SMP_CALL_OBJ_NUM int "Maxium SMP Call Function Objects" default 16 range 1 65535 depends on LOSCFG_SMP_CALL_STATIC_ALLOCATION help This option set the maxium static SMP call function object numbers. endif # LOSCFG_KERNEL_SMP menu "Basic Config" menuconfig LOSCFG_SCHED bool "Enable Scheduler" default y help This option will enable the scheduler. if LOSCFG_SCHED choice prompt "Scheduler" default LOSCFG_SCHED_SQ help The scheduler used to dispatch tasks. config LOSCFG_SCHED_SQ bool "Single Ready Queue" help The scheduler uses a single ready queue. config LOSCFG_SCHED_MQ bool "Multi Ready Queues" depends on LOSCFG_KERNEL_SMP help The scheduler uses multiple ready queues. endchoice choice prompt "Load Balance" default LOSCFG_SCHED_LOAD_BALANCE_SIMPLE depends on LOSCFG_SCHED_MQ help When multiple ready queues are used, load balancer is used to balance between different cores. config LOSCFG_SCHED_LOAD_BALANCE_SIMPLE bool "Simple" help The scheduler load balance uses counts of ready tasks as cpu load. config LOSCFG_SCHED_LOAD_BALANCE_CPUP bool "CPUP Based Algorithm" select LOSCFG_KERNEL_CPUP help The scheduler load balance uses the CPU usage calculated by cpup as cpu load. endchoice if !LOSCFG_KERNEL_SMP config LOSCFG_SCHED_LATENCY bool "Schedule Latency" default y depends on LOSCFG_ARCH_ARM_CORTEX_M help The scheduler uses pendsv. endif endif menu "Task" config LOSCFG_BASE_CORE_TIMESLICE bool "Enable Timeslice" default y config LOSCFG_BASE_CORE_TIMESLICE_TIMEOUT int "Timeslice Value(ticks)" default 2 depends on LOSCFG_BASE_CORE_TIMESLICE help This represents task slice's value(ticks). config LOSCFG_OBSOLETE_API bool "Enable Obsolete Api" default n help Task processing function parameters use the old way. config LOSCFG_BASE_CORE_TSK_MONITOR bool "Enable Task Monitor Function" default y help This represents to be support to monitor task stack and switch info. config LOSCFG_TASK_STACK_STATIC_ALLOCATION bool "Enable Task Stack Create Static Allocation" default n help This represents to support task stack create static allocation config LOSCFG_TASK_STACK_DYNAMIC_ALLOCATION bool "Enable Task Create Dynamic Allocation" default y depends on LOSCFG_KERNEL_MEM_ALLOC help This represents to support task stack create dynamic allocation config LOSCFG_BASE_CORE_TSK_LIMIT int "Max Task Number" default 64 help This represents the max number of task. config LOSCFG_BASE_CORE_TSK_MIN_STACK_SIZE int "Task Min Stack Size" default 2048 help This represents the task min stack size. config LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE int "Task Defalut Stack Size" default 24576 help This represents the task default stack size. config LOSCFG_BASE_CORE_TSK_SWTMR_STACK_SIZE int "Swtmr Task Stack Size" default 24576 help This represents the swtmr task stack size. config LOSCFG_TSK_SWTMR_SECURE_STACK_SIZE int "Swtmr Task Secure Stack Size" default 2048 depends on LOSCFG_SWTMR_ACCESS_SECURE help This represents the swtmr task secure stack size. config LOSCFG_BASE_CORE_TSK_IDLE_STACK_SIZE int "Idle Task Stack Size" default 2048 help This represents the idle task stack size. config LOSCFG_TZ_SECURE_TSK_DEFAULT_STACK_SIZE int "TZ secure Task default Stack Size" default 2048 depends on LOSCFG_TRUSTZONE help This represents the TZ secure task default stack size . config LOSCFG_BASE_CORE_TSK_DEFAULT_PRIO int "Task Default Priority" default 10 help This represents the task default priority and the max priority is 32. config LOSCFG_BASE_CORE_TICK_PER_SECOND int "Tick Value Per Second" default 100 help This represents the tick value per second. endmenu choice prompt "Sortlink Option" default LOSCFG_BASE_CORE_USE_MULTI_LIST help The scheduler used to dispatch tasks. config LOSCFG_BASE_CORE_USE_MULTI_LIST bool "Use Multi List" help The scheduler uses a single ready queue. config LOSCFG_BASE_CORE_USE_SINGLE_LIST bool "Use Single List" help Use Single List for Task & Swtmr. endchoice config LOSCFG_STARTUP_STACK_SIZE hex "Startup stack size" default 0x2000 depends on LOSCFG_ARCH_RISCV endmenu source "kernel/base/mem/Kconfig" menu "Interrupt Management" config LOSCFG_ARCH_INTERRUPT_TAKEOVER bool "Interrupt Takeover" default y help Platform interrupt takeover. if LOSCFG_ARCH_INTERRUPT_TAKEOVER config LOSCFG_ARCH_INTERRUPT_PREEMPTION bool "Enable Interrupt Preemption" depends on ((LOSCFG_ARCH_ARM_AARCH64 && LOSCFG_ARM_GIC_V3) || LOSCFG_ARCH_RISCV) default n config LOSCFG_HWI_PRE_POST_PROCESS bool "Enable Interrupt pre/post-processing" default y if LOSCFG_KERNEL_LOWPOWER config LOSCFG_HWI_WITH_ARG bool "Enable Interrupt Create With Args" depends on LOSCFG_KERNEL_MEM_ALLOC default y config LOSCFG_SHARED_IRQ bool "Enable interrupt share" depends on LOSCFG_HWI_WITH_ARG && !LOSCFG_ARM_GIC_LPI_ENABLE default y config LOSCFG_IRQ_USE_STANDALONE_STACK bool "Use standalone interrupt stack" default y depends on LOSCFG_ARCH_ARM_AARCH64 || LOSCFG_ARCH_ARM_CORTEX_A || LOSCFG_ARCH_ARM_CORTEX_R help This option will support using standalone interrupt stack. menuconfig LOSCFG_HWI_BOTTOM_HALF bool "Enable Interrupt Bottom Half" default n depends on LOSCFG_BASE_IPC_EVENT help This represents to support interrupt bottom half. if LOSCFG_HWI_BOTTOM_HALF config LOSCFG_HWI_BOTTOM_HALF_WORK_LIMIT int "Max Bottom Half Work Number" default 16 help This represents the maximum number of bottom half work. endif # LOSCFG_HWI_BOTTOM_HALF config LOSCFG_IRQ_STACK_SIZE hex "Interrupt stack size" default 0x2000 depends on LOSCFG_ARCH_RISCV config LOSCFG_NMI_STACK_SIZE hex "NMI stack size" default 0x800 depends on LOSCFG_ARCH_RISCV help non-maskable interrupt stack size config LOSCFG_PLATFORM_HWI_LIMIT int "Max Hardware Interrupts" default 96 if !LOSCFG_ARM_GIC_LPI_ENABLE default 65536 if LOSCFG_ARM_GIC_LPI_ENABLE range 8193 65536 if LOSCFG_ARM_GIC_LPI_ENABLE help This represents the maximum number of hardware interrupts, including Tick interrupt. config LOSCFG_HWI_PRIO_LIMIT int "Interrupt priority range" default 32 help This parameter indicates the total number of interrupt priorities. endif # LOSCFG_ARCH_INTERRUPT_TAKEOVER endmenu menu "Exception Management" config LOSCFG_EXC_SIMPLE_INFO bool "Enable Exception Simple Info" default n help This option is used to reduce exc output info. config LOSCFG_EXC_STACK_SIZE hex "Exception stack size" default 0x800 depends on LOSCFG_ARCH_RISCV config LOSCFG_SHELL_EXCINFO_DUMP bool "Enable Shell excInfo" default n help Answer Y to enable LiteOS support shell excInfo. endmenu menuconfig LOSCFG_LASLR bool "Enable ASLR" default n depends on !LOSCFG_KERNEL_DYNLOAD && !LOSCFG_KERNEL_RUNSTOP && \ !LOSCFG_KERNEL_SCATTER && !LOSCFG_FS_VFS help Lite address space layout randomization. if LOSCFG_LASLR choice prompt "ASLR mode" default LOSCFG_LASLR_GOT help ASLR mode choice. config LOSCFG_LASLR_GOT bool "Global offset table" help Add .got section in elf for global symbol access and reloclate. config LOSCFG_LASLR_GSPR bool "Global symbol patching randomization" help Patching all global symbol access instruction. endchoice endif # LOSCFG_LASLR menuconfig LOSCFG_BASE_CORE_SWTMR bool "Enable Software Timer" default y if LOSCFG_BASE_CORE_SWTMR config LOSCFG_BASE_CORE_SWTMR_LIMIT int "Max Swtmr Number" default 1024 help This represents the maximum number of Software Timers. config LOSCFG_BASE_CORE_SWTMR_IN_ISR bool "Software Timer callback in interrupt" default n config LOSCFG_SWTMR_SYNC_DELETE bool "Enable Software Timer Synchronous Delete Option" default n depends on LOSCFG_BASE_CORE_SYS_RES_CHECK config LOSCFG_SWTMR_ACCESS_SECURE bool "Enable Software Timer Access to Secure World" default n depends on LOSCFG_TRUSTZONE endif # LOSCFG_BASE_CORE_SWTMR menuconfig LOSCFG_BASE_IPC_QUEUE bool "Enable Queue" default y if LOSCFG_BASE_IPC_QUEUE config LOSCFG_QUEUE_STATIC_ALLOCATION bool "Enable Queue Static Allocation" default n help This option will support users to create a queue with static memory. config LOSCFG_QUEUE_DYNAMIC_ALLOCATION bool "Enable Queue Dynamic Allocation" default y depends on LOSCFG_KERNEL_MEM_ALLOC help This option will support dynamic memory alloction interface for users to create a queue. config LOSCFG_BASE_IPC_QUEUE_LIMIT int "Max Queue Number" default 1024 help This represents the maximum number of queues. endif # LOSCFG_BASE_IPC_QUEUE menuconfig LOSCFG_BASE_IPC_EVENT bool "Enable Event" default y menuconfig LOSCFG_BASE_IPC_MUX bool "Enable Mutex" default y if LOSCFG_BASE_IPC_MUX choice prompt "Mutex wait mode" default LOSCFG_MUTEX_WAITMODE_PRIO help Mutex wait mode choice. config LOSCFG_MUTEX_WAITMODE_PRIO bool "Mutex wait with priority mode" help If multiple tasks are blocking and wait for a mutex, they are queued in priority mode. config LOSCFG_MUTEX_WAITMODE_FIFO bool "Mutex wait with fifo mode" help If multiple tasks are blocking and wait for a mutex, they are queued in FIFO mode. endchoice config LOSCFG_BASE_IPC_MUX_LIMIT int "Max Mutex Number" default 1024 help This represents the maximum number of mutexes. endif # LOSCFG_BASE_IPC_MUX menuconfig LOSCFG_BASE_IPC_SEM bool "Enable Sem" default y if LOSCFG_BASE_IPC_SEM config LOSCFG_BASE_IPC_SEM_LIMIT int "Max Semaphore Number" default 1024 help This represents the maximum number of semaphores. endif # LOSCFG_BASE_IPC_SEM menuconfig LOSCFG_BASE_IPC_RWSEM bool "Enable Rwsem" default n if LOSCFG_BASE_IPC_RWSEM config LOSCFG_BASE_IPC_RWSEM_LIMIT int "Max Semaphore Number" default 1024 help This represents the maximum number of read and write semaphores. The value ranges are [0, 65535]. endif # LOSCFG_BASE_IPC_RWSEM config LOSCFG_KERNEL_NX bool "Enable Data Sec NX Feature" default n help If you need enable data section No-eXecute. config LOSCFG_KERNEL_PRINTF bool "Enable Kernel Printf Frame" default y if LOSCFG_KERNEL_PRINTF config LOSCFG_KERNEL_PRINTF_SIZE_EXTEND bool "Enable Kernel Printf Size Extend" default y depends on LOSCFG_KERNEL_MEM_ALLOC help If you need enable printf size extend. endif # LOSCFG_KERNEL_PRINTF config LOSCFG_KERNEL_RINGBUF bool "Enable Ringbuf" default n help If you wish to build LiteOS with support for ringbuf. menuconfig LOSCFG_KERNEL_CONSOLE bool "Enable Console" default y depends on LOSCFG_FS_VFS select LOSCFG_TASK_STACK_DYNAMIC_ALLOCATION select LOSCFG_KERNEL_RINGBUF help Answer Y to enable LiteOS support for console. if LOSCFG_KERNEL_CONSOLE config LOSCFG_CONSOLE_RINGBUFF_SIZE int "size of console ringbuff" default 4096 help This option will change console ringbuff size. endif # LOSCFG_KERNEL_CONSOLE config LOSCFG_KERNEL_EXTKERNEL bool "Enable Extend Kernel" default y help This option will enable extend Kernel of LiteOS. Extend kernel include cppsupport, cpup, dynload, runstop and scatter. You can select one or some of them. config LOSCFG_KERNEL_CPPSUPPORT bool "C++ Support" default y depends on LOSCFG_KERNEL_EXTKERNEL select LOSCFG_KERNEL_MEM_ALLOC help If you wish to build LiteOS with support for C++. config LOSCFG_KERNEL_CPUP bool "Enable Cpup" default y select LOSCFG_BASE_CORE_SWTMR select LOSCFG_KERNEL_MEM_ALLOC depends on LOSCFG_KERNEL_EXTKERNEL help If you wish to build LiteOS with support for cpup. config LOSCFG_CPUP_START_STOP bool "Enable Dynamic Cpup Start and Stop" default n depends on LOSCFG_KERNEL_CPUP && !LOSCFG_SCHED_LOAD_BALANCE_CPUP help Supporting cpup dynamic start and stop. config LOSCFG_CPUP_INCLUDE_IRQ bool "Enable Cpup Include Irq" default y depends on LOSCFG_KERNEL_CPUP && LOSCFG_ARCH_INTERRUPT_TAKEOVER help If you wish to include irq usage for cpup. menu "Cpup Parameters Configuration" depends on LOSCFG_KERNEL_CPUP config LOSCFG_CPUP_CB_NUM_CONFIGURABLE bool "Enable Cpup Control Block Num Configuration" default n depends on LOSCFG_CPUP_INCLUDE_IRQ help Supporting irq control block num configuration. config LOSCFG_CPUP_IRQ_CB_NUM int "Set Cpup Irq Control Block Number" default LOSCFG_PLATFORM_HWI_LIMIT range 1 LOSCFG_PLATFORM_HWI_LIMIT depends on LOSCFG_CPUP_CB_NUM_CONFIGURABLE help This represents the number of cpup irq control block. config LOSCFG_CPUP_SAMPLE_PERIOD int "Cpup Sampling Period(Ticks)" default LOSCFG_BASE_CORE_TICK_PER_SECOND range 10 1000 depends on LOSCFG_KERNEL_CPUP && !LOSCFG_SCHED_LOAD_BALANCE_CPUP help This represents the value of software timer period, and unit is system tick. The value is at least 10 ticks, otherwise, the cpup soft timer runs too frequently. config LOSCFG_CPUP_HISTORY_RECORD_NUM int "Cpup History Record Number" range 1 10 default 10 depends on LOSCFG_KERNEL_CPUP && !LOSCFG_SCHED_LOAD_BALANCE_CPUP help This represents cpup sampling record time, consisting of multi sampling period. Historical record time = LOSCFG_CPUP_SAMPLE_PERIOD * LOSCFG_CPUP_HISTORY_RECORD_NUM. The value range is [1, 10]. endmenu config LOSCFG_KERNEL_DYNLOAD bool "Enable Dynamic Load Feature" default y depends on LOSCFG_KERNEL_EXTKERNEL select LOSCFG_BASE_IPC_MUX select LOSCFG_KERNEL_MEM_ALLOC help If you wish to build LiteOS with support for dynamic load. If enbaled Nx then you can only load 4K aligned so files, otherwise a page fault may occur. config LOSCFG_KERNLE_DYN_HEAPSIZE int "Dynamic load heap size in M" default 2 depends on LOSCFG_KERNEL_NX && LOSCFG_KERNEL_DYNLOAD help This represents the heap size of dynamic load in M. menu "Dynamic Load Options" depends on LOSCFG_KERNEL_DYNLOAD config LOSCFG_KERNEL_DYNLOAD_DYN bool "Enable Dynamic Load Shared object file" default y menu "Dynamic Load Shared object file Options" depends on LOSCFG_KERNEL_DYNLOAD_DYN config LOSCFG_DYNLOAD_DYN_FROM_FS bool "Enable Dynamic Load Shared object file from FS" default y depends on LOSCFG_FS_VFS config LOSCFG_DYNLOAD_DYN_FROM_MEM bool "Enable Dynamic Load Shared object file from memory" default y endmenu config LOSCFG_KERNEL_DYNLOAD_REL bool "Enable Dynamic Load Relocatable file" default y menu "Dynamic Load Relocatable file Options" depends on LOSCFG_KERNEL_DYNLOAD_REL config LOSCFG_DYNLOAD_REL_FROM_FS bool "Enable Dynamic Load Relocatable file from FS" default y depends on LOSCFG_FS_VFS endmenu endmenu config LOSCFG_KERNEL_LOWPOWER bool "Enable Low Power Management Framework" default y depends on LOSCFG_KERNEL_EXTKERNEL select LOSCFG_HWI_PRE_POST_PROCESS select LOSCFG_KERNEL_MEM_ALLOC help If you wish to build LiteOS with support for low power management framework. menu "Low Power Management Configure" depends on LOSCFG_KERNEL_LOWPOWER config LOSCFG_KERNEL_POWERMGR bool default n depends on LOSCFG_KERNEL_LOWPOWER config LOSCFG_KERNEL_TICKLESS bool "Enable Tickless Feature" default y depends on LOSCFG_KERNEL_LOWPOWER help If you wish to build LiteOS with support for tickless. config LOSCFG_KERNEL_LIGHTSLEEP bool "Enable Light Sleep Feature" default n depends on LOSCFG_KERNEL_LOWPOWER select LOSCFG_KERNEL_POWERMGR help If you wish to build LiteOS with support for light sleep. config LOSCFG_KERNEL_DEEPSLEEP bool "Enable Deep Sleep Feature" default n depends on LOSCFG_KERNEL_LOWPOWER select LOSCFG_KERNEL_POWERMGR help If you wish to build LiteOS with support for deep sleep. config LOSCFG_KERNEL_RAM_SAVE bool "Enable RAM Save Restore Feature" default n depends on LOSCFG_KERNEL_DEEPSLEEP help If you wish to build LiteOS with support for RAM save restore. config LOSCFG_KERNEL_DYN_FREQ bool "Enable Dynamic Frequency Adjustment Feature" default n depends on LOSCFG_KERNEL_LOWPOWER select LOSCFG_KERNEL_POWERMGR help If you wish to build LiteOS with support for dynamic frequency adjustment. config LOSCFG_LOWPOWER_SLEEP_VETO bool "Enable Sleep Veto Feature" default n depends on LOSCFG_KERNEL_LOWPOWER help If you wish to build LiteOS with support for sleep veto. config LOSCFG_LOWPOWER_SLEEP_USERCONFIG bool "Enable Customized Sleep Configuration Feature" default n depends on LOSCFG_KERNEL_DEEPSLEEP help If you wish to build LiteOS with support for user defined pre/post deep sleep configuration. config LOSCFG_LOWPOWER_SLEEP_WFI bool "Enable Customized WFI Procedure Registration Feature" default n depends on LOSCFG_KERNEL_LOWPOWER select LOSCFG_KERNEL_POWERMGR help If you wish to build LiteOS with support for registering defined WFI procedure of lowpower module. config LOSCFG_KERNEL_RUNSTOP bool "Enable Run stop Feature" default n depends on LOSCFG_KERNEL_LOWPOWER && (LOSCFG_DRIVERS_MTD_NAND || LOSCFG_DRIVERS_MTD_SPI_NOR) && \ LOSCFG_KERNEL_MEM_BESTFIT help If you wish to build LiteOS with support for run-stop. config LOSCFG_MAX_SLEEP_TIME int "Maximum sleep ticks" default 10000 depends on LOSCFG_KERNEL_LOWPOWER help This represents the maximum deep sleep ticks. config LOSCFG_MIN_LIGHT_SLEEP_TIME int "Minimal light sleep ticks" default 50 depends on LOSCFG_KERNEL_LIGHTSLEEP help This represents the minimal sleep ticks. config LOSCFG_MIN_DEEP_SLEEP_TIME int "Minimal deep sleep ticks" range LOSCFG_MIN_LIGHT_SLEEP_TIME LOSCFG_MAX_SLEEP_TIME default 2000 depends on LOSCFG_KERNEL_DEEPSLEEP help This represents the minimal deep sleep ticks. config LOSCFG_EXT_TIMER_FREQ int "External timer frequency" default 1 depends on LOSCFG_KERNEL_DEEPSLEEP help This represents the external timer frequency. config LOSCFG_DELTA_TICKS int "Sleep delta ticks" default 1 depends on LOSCFG_KERNEL_DEEPSLEEP help This represents the sleep delta ticks. endmenu config LOSCFG_KERNEL_SCATTER bool "Enable Scatter Feature" default y select LOSCFG_KERNEL_MEM_ALLOC depends on LOSCFG_KERNEL_EXTKERNEL && (LOSCFG_DRIVERS_MTD_NAND || LOSCFG_DRIVERS_MTD_SPI_NOR) help If you wish to build LiteOS with support for scatter. config LOSCFG_KERNEL_PERF bool "Enable Perf Feature" default n depends on LOSCFG_KERNEL_EXTKERNEL select LOSCFG_KERNEL_RINGBUF select LOSCFG_KERNEL_SMP_CALL if LOSCFG_KERNEL_SMP help If you wish to build LiteOS with support for perf. choice prompt "Time-consuming Calc Methods" depends on LOSCFG_KERNEL_PERF config LOSCFG_PERF_CALC_TIME_BY_TICK bool "By Tick" config LOSCFG_PERF_CALC_TIME_BY_CYCLE bool "By Cpu Cycle" endchoice config LOSCFG_PERF_HW_PMU bool "Enable Hardware Pmu Events for Sampling" default n depends on LOSCFG_KERNEL_PERF && LOSCFG_ARCH_PMU config LOSCFG_PERF_TIMED_PMU bool "Enable Hrtimer Period Events for Sampling" default n depends on LOSCFG_KERNEL_PERF && LOSCFG_COMPAT_LINUX_HRTIMER config LOSCFG_PERF_SW_PMU bool "Enable Software Events for Sampling" default y depends on LOSCFG_KERNEL_PERF config LOSCFG_KERNEL_DYNSHM bool "Enable Dynamic Shared Memory" default n select LOSCFG_DRIVERS_IOMMU depends on LOSCFG_KERNEL_EXTKERNEL help If you wish to build LiteOS with support for dynamic shared memory. config LOSCFG_KERNEL_DYNSHM_SECURE_ENBALE bool "Enable Dynamic Shared Secure Memory" default n depends on LOSCFG_KERNEL_DYNSHM help If you wish to support for dynamic shared secure memory. Non-secure is supported default. config LOSCFG_KERNEL_DYNSHM_VM_BLOCK_NUM int "Virtual Memory Block Num" default 1000 depends on LOSCFG_KERNEL_DYNSHM config LOSCFG_KERNEL_TRACE bool "Enable Trace Feature" default n depends on LOSCFG_KERNEL_EXTKERNEL config LOSCFG_TRACE_MSG_EXTEND bool "Enable Record more extended content" default n depends on LOSCFG_KERNEL_TRACE config LOSCFG_TRACE_FRAME_CORE_MSG bool "Record cpuid, hardware interrupt status, task lock status" default n depends on LOSCFG_TRACE_MSG_EXTEND config LOSCFG_TRACE_FRAME_EVENT_COUNT bool "Record event count, which indicate the sequence of happend events" default n depends on LOSCFG_TRACE_MSG_EXTEND config LOSCFG_TRACE_FRAME_MAX_PARAMS int "Record max params" default 3 depends on LOSCFG_KERNEL_TRACE help Make sure the max value is bigger than the number defined by each #MODULE#_#TYPE#_PARMAS in los_trace.h, e.g. TASK_SWITCH_PARAMS choice prompt "Trace work mode" default LOSCFG_RECORDER_MODE_OFFLINE depends on LOSCFG_KERNEL_TRACE config LOSCFG_RECORDER_MODE_ONLINE bool "Online mode" select LOSCFG_TRACE_CLIENT_INTERACT config LOSCFG_RECORDER_MODE_OFFLINE bool "Offline mode" endchoice config LOSCFG_TRACE_BUFFER_SIZE int "Trace record buffer size" default 2048 depends on LOSCFG_RECORDER_MODE_OFFLINE config LOSCFG_TRACE_CLIENT_INTERACT bool "Enable Trace Client Visualization and Control" default n depends on LOSCFG_KERNEL_TRACE choice prompt "Trace Pipeline for Data Transmission" depends on LOSCFG_TRACE_CLIENT_INTERACT config LOSCFG_TRACE_PIPELINE_SERIAL bool "Via Serial" endchoice choice prompt "Trace Control" default LOSCFG_TRACE_NO_CONTROL depends on LOSCFG_TRACE_CLIENT_INTERACT help If you wish to control Trace's start/stop etc.,dynamically by Trace Client. config LOSCFG_TRACE_CONTROL_VIA_SHELL bool "Via Shell" select LOSCFG_SHELL depends on LOSCFG_DEBUG_VERSION config LOSCFG_TRACE_CONTROL_AGENT bool "Via Trace Agent Task" config LOSCFG_TRACE_NO_CONTROL bool "No Control" endchoice config LOSCFG_BASE_CORE_SYS_RES_CHECK bool "Enable System Resource Check" default y endmenu