hi3516dv300_clang_release.config

#编译器将本文件自动生成 menuconfig.h 放在..\..\..\platform\include\menuconfig.h
#详见 zzz\autogen\menuconfig.h
#
# Automatically generated file; DO NOT EDIT.
# Huawei LiteOS Configuration
#
 
#
# Compiler 
#
# LOSCFG_COMPILER_HIMIX_32 is not set
LOSCFG_COMPILER_CLANG_LLVM=y

#
# Platform
#
LOSCFG_PLATFORM="hi3516dv300"   #平台名称
LOSCFG_PLATFORM_HI3516DV300=y   #编译平台开关
# LOSCFG_PLATFORM_HI3518EV300 is not set
# LOSCFG_TEE_ENABLE is not set
LOSCFG_PLATFORM_BSP_GIC_V2=y
LOSCFG_ARCH_ARM=y
LOSCFG_ARCH_ARM_AARCH32=y
LOSCFG_ARCH_ARM_V7A=y
LOSCFG_ARCH_ARM_VER="armv7-a"
LOSCFG_ARCH_FPU_VFP_V4=y
LOSCFG_ARCH_FPU_VFP_D32=y
LOSCFG_ARCH_FPU_VFP_NEON=y
LOSCFG_ARCH_FPU="neon-vfpv4"
LOSCFG_ARCH_CORTEX_A7=y
LOSCFG_ARCH_CPU="cortex-a7"

#
# Extra Configurations
#
# LOSCFG_ARCH_FPU_DISABLE is not set
LOSCFG_IRQ_USE_STANDALONE_STACK=y
LOSCFG_PLATFORM_ROOTFS=y

#
# Kernel
#
LOSCFG_KERNEL_SMP=y #打开多CPU核开关
LOSCFG_KERNEL_SMP_CORE_NUM=2    #2个CPUcore
LOSCFG_KERNEL_SMP_LOCKDEP=y     #打开多CPU的死锁检测
LOSCFG_KERNEL_SMP_TASK_SYNC=y   #打开多CPU下的任务同步
# LOSCFG_KERNEL_SCHED_STATISTICS is not set
LOSCFG_KERNEL_EXTKERNEL=y   #
LOSCFG_KERNEL_CPPSUPPORT=y  #支持C++编译
LOSCFG_KERNEL_CPUP=y        #打开CPU检测 ,用于查询系统CPU的占用率。
LOSCFG_CPUP_INCLUDE_IRQ=y   #打开CPU检测(包含中断)
LOSCFG_KERNEL_DYNLOAD=y     #打开内核动态加载ELF功能
LOSCFG_ASLR=y               #ASLR（Address space layout randomization）是一种针对缓冲区溢出的安全保护技术，通过对堆、栈、共享库映射等线性区布局的随机化，通过增加攻击者预测目的地址的难度，防止攻击者直接定位攻击代码位置，达到阻止溢出攻击的目的。
LOSCFG_KERNEL_VDSO=y        #VDSO就是Virtual Dynamic Shared Object，就是内核提供的虚拟的.so,这个.so文件不在磁盘上，而是在内核里头
# LOSCFG_KERNEL_TICKLESS is not set
# LOSCFG_KERNEL_TRACE is not set
LOSCFG_KERNEL_LITEIPC=y     #用于轻量级进程间通讯
LOSCFG_KERNEL_PIPE=y        #管道支持
LOSCFG_BASE_CORE_HILOG=y    #hilog 日志支持 /dev/hilog

#
# Lib
#
LOSCFG_LIB_LIBC=y   
LOSCFG_LIB_ZLIB=y

#
# Compat
#
LOSCFG_COMPAT_POSIX=y   #兼容posix
LOSCFG_COMPAT_BSD=y     #兼容bsd

#
# FileSystem
#
LOSCFG_FS_VFS=y     #虚拟文件系统
LOSCFG_FS_VFS_BLOCK_DEVICE=y    #块设备支持
LOSCFG_FILE_MODE=y  #文件权限支持 例如:chmod 777
LOSCFG_FS_FAT=y     #文件配置表（英语：File Allocation Table，首字母缩略字：FAT），是一种由微软发明并拥有部分专利的文件系统
LOSCFG_FS_FAT_CACHE=y   #FAT缓存支持
# LOSCFG_FS_FAT_CACHE_SYNC_THREAD is not set
LOSCFG_FS_FAT_CHINESE=y #区域设置和命名空间配置 
LOSCFG_FS_FAT_VIRTUAL_PARTITION=y 
LOSCFG_FS_FAT_VOLUMES=16
LOSCFG_FS_FAT_DISK=y    #
LOSCFG_FS_RAMFS=y   #内存文件系统
LOSCFG_FS_NFS=y     #网络文件系统，英文Network File System(NFS)
LOSCFG_FS_PROC=y    #一个伪文件系统，提供了访问内核数据的方法 /proc
LOSCFG_FS_JFFS=y    #Journalling Flash File System（闪存设备日志型文件系统，JFFS）,一般用于nor flash的文件系统

#
# Net
#
LOSCFG_NET_LWIP_SACK=y
LOSCFG_NET_LWIP_SACK_2_1=y

#
# Debug
#
# LOSCFG_COMPILE_DEBUG is not set
LOSCFG_PLATFORM_ADAPT=y 
LOSCFG_ENABLE_OOM_LOOP_TASK=y   #支持内存溢出检测
LOSCFG_ENABLE_MAGICKEY=y #支持魔法键
# LOSCFG_THUMB is not set
# LOSCFG_DEBUG_VERSION is not set
LOSCFG_DRIVERS_HDF_PLATFORM_UART=y
# LOSCFG_PLATFORM_UART_WITHOUT_VFS is not set
# LOSCFG_PLATFORM_NO_UART is not set

#
# Driver
#
LOSCFG_DRIVERS=y
LOSCFG_DRIVERS_USB=y
LOSCFG_DRIVERS_USB_HOST_DRIVER=y
# LOSCFG_DRIVERS_USB_HOST_EHCI is not set
LOSCFG_DRIVERS_USB_HOST_XHCI=y
LOSCFG_DRIVERS_USB_DEVICE_CLASS_DRIVERS=y

#
# USB Device Class Drivers
#
LOSCFG_DRIVERS_USB_MASS_STORAGE=y
LOSCFG_DRIVERS_USB_RNDIS_HOST=y
LOSCFG_DRIVERS_USB_4G_MODEM=y
LOSCFG_DRIVERS_USB_SERIAL=y
LOSCFG_DRIVERS_USB_ETHERNET=y
LOSCFG_DRIVERS_USB_WIRELESS=y
LOSCFG_DRIVERS_USB_HID_CLASS=y
LOSCFG_DRIVERS_HDF=y
LOSCFG_DRIVERS_HDF_PLATFORM=y
LOSCFG_DRIVERS_HDF_PLATFORM_I2C=y
LOSCFG_DRIVERS_HDF_PLATFORM_SPI=y
LOSCFG_DRIVERS_HDF_PLATFORM_GPIO=y
LOSCFG_DRIVERS_HDF_PLATFORM_WATCHDOG=y
LOSCFG_DRIVERS_HDF_PLATFORM_SDIO=y
LOSCFG_DRIVERS_HDF_PLATFORM_RTC=y
LOSCFG_DRIVERS_HDF_PLATFORM_HISI_SDK=y
LOSCFG_DRIVERS_HDF_WIFI=y
LOSCFG_DRIVERS_HI3881=y
LOSCFG_DRIVERS_HDF_INPUT=y
LOSCFG_DRIVERS_HDF_TP_5P5_GT911=y
LOSCFG_DRIVERS_HDF_LCD=y
LOSCFG_DRIVERS_HDF_LCD_ICN9700=y
LOSCFG_DRIVERS_HDF_USB=y
LOSCFG_DRIVERS_NETDEV=y
LOSCFG_DRIVERS_HIETH_SF=y
LOSCFG_DRIVERS_MEM=y
LOSCFG_DRIVERS_MMC=y
LOSCFG_DRIVERS_SD=y
LOSCFG_DRIVERS_EMMC=y
LOSCFG_DRIVERS_EMMC_HS200=y
LOSCFG_DRIVERS_MTD=y
LOSCFG_DRIVERS_MTD_SPI_NOR=y
LOSCFG_DRIVERS_MTD_SPI_NOR_HIFMC100=y
LOSCFG_DRIVERS_RANDOM=y
LOSCFG_HW_RANDOM_ENABLE=y
LOSCFG_DRIVERS_VIDEO=y
LOSCFG_DRIVERS_HIEVENT=y

#
# Security
#
LOSCFG_SECURITY=y
LOSCFG_SECURITY_CAPABILITY=y
LOSCFG_SECURITY_VID=y
# LOSCFG_SECURITY_BOOT is not set

#
# Stack Smashing Protector (SSP) Compiler Feature
#
# LOSCFG_CC_NO_STACKPROTECTOR is not set
# LOSCFG_CC_STACKPROTECTOR is not set
LOSCFG_CC_STACKPROTECTOR_STRONG=y
# LOSCFG_CC_STACKPROTECTOR_ALL is not set