1 | [root@myKVM ~]# egrep '^flags.*(vmx|svm)' /proc/cpuinfo |
1 | [root@myKVM ~]# yum install kvm kmod-kvm qemu kvm-qemu-img virt-viewer virt-manager libvirt libvirt-python python-virtinst |
1 | [root@myKVM ~]# yum groupinstall KVM |
1 2 3 4 5 | [root@myKVM ~]# lsmod | grep kvm kvm_intel 52570 0 kvm 314739 1 kvm_intel |
1 2 3 | [root@myKVM ~]# service libvirtd start Starting libvirtd daemon: [ 确定 ] [root@myKVM ~]# chkconfig libvirtd on |
1 | <domain type='kvm' xmlns:qemu='<a href="http://libvirt.org/schemas/domain/qemu/1.0"><code>http://libvirt.org/schemas/domain/qemu/1.0</code></a>'> |
1 2 3 4 5 | <qemu:commandline> <qemu:arg value='-S'/> <qemu:arg value='-gdb'/> <qemu:arg value='tcp::1234'/> </qemu:commandline> |
1 | gdb vmlinux-3.18.2 |
1 | target remote 127.0.0.1:1234 |
1 | insmod nzuta.ko |
1 2 3 4 5 6 | print mod->sect_attrs->attrs[1]->name print mod->sect_attrs->attrs[7]->name print mod->sect_attrs->attrs[9]->name print /x mod->sect_attrs->attrs[1]->address print /x mod->sect_attrs->attrs[7]->address print /x mod->sect_attrs->attrs[9]->address |
1 2 | add-symbol-file /home/dawei/nzuta/nzuta.ko <text addr> -s .data <data addr> -s .bss <bss addr> |
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