I managed to compile and use qemu as a shared library for the ii386 user space emulator. I didn't use -fPIC to compile anything and simply generated the lib by adding something like this in Makefile.target: $(CC) -shared -Wl,-soname,libqemu.so.0 -o libqemu.so.0 $(LIBOBJS) -lc
I am not sure it should work under all circumstances. It also works when USE_CODE_COPY is not defined. On 14/12/06, G Portokalidis <[EMAIL PROTECTED]> wrote:
Hello Paul, I also need to use qemu as a shared library, so i was wandering whether you had any luck with this? On 03/11/06, Paul Robinson <[EMAIL PROTECTED]> wrote: > > > > Hi guys, > > I'm trying to use parts of qemu in an application that must be compiled as a > shared library (i.e. a .so file). > The code must be compiled with the -fPIC option otherwise the linker refuses > to create a .so file > but doing this causes dyngen to stop with the error: > ../dyngen -o op.h op.o > dyngen: unsupported X86_64 relocation (9) > > In dyngen-exec.h, if I change > extern int __op_param1, __op_param2, __op_param3; > to > static int __op_param1, __op_param2, __op_param3; > then dyngen stops with > dyngen: unsupported X86_64 relocation (4) > > I suspect that I need to resort to assembly language (as has been done for > alpha hosts). > > My question is: > Has anyone already done this ? (so I don't have to re-invent the wheel). > > The nearest I've found so far is Johannes Schindelin's "Porting QEMU to [a] > new CPU" guide. > > Regards, > Paul R. > _______________________________________________ > Qemu-devel mailing list > Qemu-devel@nongnu.org > http://lists.nongnu.org/mailman/listinfo/qemu-devel > > >
_______________________________________________ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
