前面编译正常，直到编译到Creating observer.htmp 编译进行不下去，整个虚拟机死机，很久都不能恢复，试过几次都是这个情况，请问是什么原因导致的？ 虚拟机是Ubuntu16.04 系统。出问题前一段编译信息如下： /home/biao/Hi3521A_SDK/Hi3521A_SDK_V1.0.3.1/osdrv/tools/board/gdb/gdb-7.6 /home/biao/Hi3521A_SDK/Hi3521A_SDK_V1.0.3.1/osdrv/tools/board/gdb configure: WARNING: If you wanted to set the --build type, don't use --host.     If a cross compiler is detected then cross compile mode will be used. checking build system type... x86_64-unknown-linux-gnu checking host system type... arm-hisiv300-linux-gnu checking target system type... arm-hisiv300-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking whether ln works... yes checking whether ln -s works... yes checking for a sed that does not truncate output... /bin/sed checking for gawk... no checking for mawk... mawk checking for arm-hisiv300-linux-gcc... arm-hisiv300-linux-gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... yes checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether arm-hisiv300-linux-gcc accepts -g... yes checking for arm-hisiv300-linux-gcc option to accept ISO C89... none needed checking for arm-hisiv300-linux-g++... arm-hisiv300-linux-g++ checking whether we are using the GNU C++ compiler... yes checking whether arm-hisiv300-linux-g++ accepts -g... yes checking whether g++ accepts -static-libstdc++ -static-libgcc... yes checking for arm-hisiv300-linux-gnatbind... no checking for gnatbind... no checking for arm-hisiv300-linux-gnatmake... no checking for gnatmake... no checking whether compiler driver understands Ada... no checking how to compare bootstrapped objects... cmp --ignore-initial=16 $$f1 $$f2 checking for objdir... .libs checking for version 0.10 of ISL... yes checking for version 0.17.0 of CLooG... no checking for version 0.18.0 of CLooG... no checking for default BUILD_CONFIG... checking for bison... no checking for byacc... no checking for yacc... no checking for bison... no checking for gm4... no checking for gnum4... no checking for m4... m4 checking for flex... no checking for lex... no checking for flex... no checking for makeinfo... no checking for expect... no checking for runtest... no checking for arm-hisiv300-linux-ar... arm-hisiv300-linux-ar checking for arm-hisiv300-linux-as... arm-hisiv300-linux-as checking for arm-hisiv300-linux-dlltool... no checking for ld... (cached) /opt/hisi-linux/x86-arm/arm-hisiv300-linux/bin/../lib/gcc/arm-hisiv300-linux-uclibcgnueabi/4.8.3/../../../../arm-hisiv300-linux-uclibcgnueabi/bin/ld checking for arm-hisiv300-linux-ld... (cached) /opt/hisi-linux/x86-arm/arm-hisiv300-linux/bin/../lib/gcc/arm-hisiv300-linux-uclibcgnueabi/4.8.3/../../../../arm-hisiv300-linux-uclibcgnueabi/bin/ld checking for arm-hisiv300-linux-lipo... no checking for arm-hisiv300-linux-nm... arm-hisiv300-linux-nm checking for arm-hisiv300-linux-ranlib... arm-hisiv300-linux-ranlib checking for arm-hisiv300-linux-strip... arm-hisiv300-linux-strip checking for arm-hisiv300-linux-windres... no checking for arm-hisiv300-linux-windmc... no checking for arm-hisiv300-linux-objcopy... arm-hisiv300-linux-objcopy checking for arm-hisiv300-linux-objdump... arm-hisiv300-linux-objdump checking for arm-hisiv300-linux-readelf... arm-hisiv300-linux-readelf checking where to find the target ar... pre-installed checking where to find the target as... pre-installed checking where to find the target cc... pre-installed checking where to find the target c++... pre-installed checking where to find the target c++ for libstdc++... pre-installed checking where to find the target dlltool... pre-installed checking where to find the target gcc... pre-installed checking where to find the target gcj... pre-installed checking where to find the target gfortran... pre-installed checking where to find the target gccgo... pre-installed checking where to find the target ld... pre-installed checking where to find the target lipo... pre-installed checking where to find the target nm... pre-installed checking where to find the target objdump... pre-installed checking where to find the target ranlib... pre-installed checking where to find the target readelf... pre-installed checking where to find the target strip... pre-installed checking where to find the target windres... pre-installed checking where to find the target windmc... pre-installed checking whether to enable maintainer-specific portions of Makefiles... no configure: creating ./config.status config.status: creating Makefile configure: WARNING: *** Makeinfo is missing. Info documentation will not be built. configure: cross-compiling for arm-hisiv300-linux-gnu is not supported configure: WARNING: decimal float is not supported for this target, ignored configure: WARNING: cannot check signal handling if cross compiling -- defaulting to no configure: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing configure: WARNING: cannot check strcoll if cross compiling -- defaulting to no configure: WARNING: cannot check ctype macros if cross compiling -- defaulting to no configure: WARNING: result yes guessed because of cross compilation configure: WARNING: expat is missing or unusable; some features may be unavailable. configure: WARNING: python is missing or unusable; some features may be unavailable. configure: WARNING: result yes guessed because of cross compilation ./../common/gentmap.c: In function ‘main’: ./../common/gentmap.c:119:7: warning: implicit declaration of function ‘strcmp’ [-Wimplicit-function-declaration]    if (strcmp (argv[1], "-h") == 0)        ^ Creating observer.itmp Creating observer.htmp 到这里就死机了。。。。

    新人，新手 求助uboot 现在正常，烧入内核的时候，tftp 启动后uboot 就重启了，请问这个是怎么回事？ test # mw.b 82000000 ff 400000 test # tftp 82000000 uImage_hi3521a ETH0: PHY(phyaddr=1, rgmii) link UP: DUPLEX=FULL : SPEED=100M MAC:   3E-67-3B-30-6B-10 OK!!!!! TFTP from server 192.168.20.223; our IP address is 192.168.20.222 Download Filename 'uImage_hi3521a'. Download to address: 0x82000000 Downloading:                           U-Boot 2010.06 (Sep 29 2017 - 19:10:34) Check Flash Memory Controller v100 ... Found SPI Nand(cs 0) ID: 0xc2 0x12 Name:"MX35LF1GE4AB" Block:128KB Page:2KB Chip:128MB*1 OOB:64B ECC:4bit/512 SPI Nand total size: 128MB In:    serial Out:   serial Err:   serial