>.* Using git-log(1) can be helpful because it shows how new devices were introduced.*
What is git-log(1) ? How to use git-log(1) in Qemu? On Tue, 3 Mar 2020 at 18:15, Priyamvad Acharya <priyamvad.agni...@gmail.com> wrote: > Thanks Stefan for explaining the method. > After following above method when I run below command to compile my custom > device in Qemu source code , I get the output on terminal which is attached > in a file for your reference. > > Command:- make -j8 -C build > > Most of the lines in attached file indicate that error might be due to > helper.c file. > > How to resolve it? > > My qemu version:4.2.50 > > > Thanks, > Priyamvad Acharya > > On Tue, 3 Mar 2020 at 16:16, Stefan Hajnoczi <stefa...@gmail.com> wrote: > >> On Tue, Mar 3, 2020 at 7:45 AM Priyamvad Acharya >> <priyamvad.agni...@gmail.com> wrote: >> >> Please use Reply-All when replying to mailing list emails so that >> qemu-devel@nongnu.org is included in the CC list. That way the >> discussion stays on the mailing list. >> >> > Hi, >> > I have written code to emulate a custom PCI device. >> > Now I want to run custom device with Qemu, so that user application can >> perform read/write operation with custom PCI device. >> > So what is the method to do it? >> >> 1. Add the source file somewhere below hw/. >> 2. Add a make rule to build the object file in Makefile.objs in the >> same directory as the source file. >> 3. Compile QEMU and run with -device testpci. >> >> > I am new to emulating a custom device model in Qemu, so request you to >> explain me in that way. >> >> Reading the source code is necessary to understand how things work. >> You can find many examples of devices in the hw/ directory. Using >> git-log(1) can be helpful because it shows how new devices were >> introduced. >> >> Stefan >> >
