caodan4linux / qemu_env

How to Install QEMU

wget http://download.qemu-project.org/qemu-2.8.0.tar.xz tar xvJf qemu-2.8.0.tar.xz cd qemu-2.8.0 ./configure make

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git clone git://git.qemu-project.org/qemu.git cd qemu git submodule init git submodule update --recursive ./configure make

QEMU 常用快捷键

ctrl-a x退出QEMU

debug with gdb in qemu

-S freeze CPU at startup -s shorthand for -gdb tcp::1234 qemu-system-arm -M vexpress-a9 -m 512M -serial stdio -kernel test.elf -S -s

打开gdb arm-none-eabi-gdb test.elf 在gdb命令行中输入： (gdb) target remote localhost:1234