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cloudlinux / libcare

libcare -- Patch Userspace Code in Live Processes
GNU General Public License v2.0
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How to patch QEMU using libcare? #50

Closed fangying closed 4 years ago

fangying commented 4 years ago

Hi, I got the "KPCC: cant't find output file, passing through" when using libcare-patch-make to make demo patch for qemu. It seems like libcare-cc requires obj must be compiled using “cc -o output.o output.c“，however qemu Makefile is not doing compilation in this way. I cannot make qemu demo patch using libcare-patch-make. Could please guide us by writting a brief tutorial on how to patch QEMU using libcare ?

@paboldin @olshanov @loyfan Thanks. Ying

loyfan commented 3 years ago

Sorry come late. Maybe this #52 solve the problem.