Hi, I'm a student working on a monitoring application on top of KVM in which I need to disassemble some VM instructions from the hypervisor level. To do so (disassemble instructions), I want to use Xed library from the code I added to KVM. The problem is that Xed library comes with header files and a static library file. When I compile kvm-kmod with Xed (with some changes in the Kbuild file to include Xed). I get the following input: compilation OK with some warnings: WARNING: "xed_encode_order_limit" [/home/yacine/vmi/kvm-kmod/x86/kvm-intel] is COMMON symbol .... // omitted WARNING: "xed_chip_features2" [/home/yacine/vmi/kvm-kmod/x86/kvm-intel] is COMMON symbol WARNING: "stderr" [/home/yacine/vmi/kvm-kmod/x86/kvm-intel.ko] undefined! WARNING: "fprintf" [/home/yacine/vmi/kvm-kmod/x86/kvm-intel.ko] undefined! WARNING: "abort" [/home/yacine/vmi/kvm-kmod/x86/kvm-intel.ko] undefined! WARNING: "__umoddi3" [/home/yacine/vmi/kvm-kmod/x86/kvm-intel.ko] undefined! insmod: error inserting 'kvm-intel.ko': -1 Invalid module format when running dmesg: [17591.101368] kvm_intel: please compile with -fno-common ... // omitted [17591.101527] kvm_intel: Unknown symbol __umoddi3 (err 0) [17591.101553] kvm_intel: Unknown symbol abort (err 0) ... // omitted [17591.101763] kvm_intel: please compile with -fno-common If anyone has an idea how to solve this, I would be very grateful :) -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
