移植Java虚拟机到mini2440
移植Java虚拟机到mini2440
一、选用sun的phoneme https://phoneme.dev.java.net/
二、下载
http://download.java.net/mobileembedded/phoneme/advanced/phoneme_advanced-mr2-dev-src-b97-20_nov_2008.zip
三、解压
unzip phoneme_advanced-mr2-dev-src-b97-20_nov_2008.zip
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四、修改makefile
cd phoneme_advanced_mr2/cdc/build/linux-arm-generic
gedit GNUmakefile
修改 CVM_TARGET_TOOLS_PREFIX=/usr/local/arm/4.3.2/bin/arm-linux- 为自己的交叉编译器的地址
修改 USE_AAPCS ?= false 为 true
五、输出PATH
export PATH=/usr/local/arm/4.3.2/bin/:$PATH 为自己的交叉编译器的地址
六、编译
make
七、如果是使用Ubuntu的朋友,可能要安装sun-java6-jdk和另外的一两个工具
Ubuntu下Java SDK安装配置具体参考见这篇
另外的一两个工具可以通过 apt-get install 来安装(出错时会提醒的)
八、出错
../../src/linux-arm/javavm/runtime/segvhandler_arch.c:45:26: error: asm/ucontext.h: No such file or directory
../../src/linux-arm/javavm/runtime/segvhandler_arch.c: In function 'handleSegv':
../../src/linux-arm/javavm/runtime/segvhandler_arch.c:224: error: dereferencing pointer to incomplete type
../../src/linux-arm/javavm/runtime/segvhandler_arch.c:285: error: dereferencing pointer to incomplete type
../../src/linux-arm/javavm/runtime/segvhandler_arch.c:285: error: dereferencing pointer to incomplete type
../../src/linux-arm/javavm/runtime/segvhandler_arch.c:286: error: dereferencing pointer to incomplete type
../../src/linux-arm/javavm/runtime/segvhandler_arch.c:294: error: dereferencing pointer to incomplete type
修改 segvhandler_arch.c 文件
gedit ../../src/linux-arm/javavm/runtime/segvhandler_arch.c
修改
#define ucontext asm_ucontext
#include
为
//#define ucontext asm_ucontext //注释掉这句
#include //去掉arm/
九、编译
make
编译成功!
ls
可以看到在当前目录有
bin lib testclasses.zip
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