On Wed, Sep 06, 2017 at 20:34:48 +0300, Lluís Vilanova wrote: > Signed-off-by: Lluís Vilanova <vilan...@ac.upc.edu> > --- (snip) > diff --git a/configure b/configure > index 80dcc91c98..05bd7b1950 100755 > --- a/configure > +++ b/configure > @@ -6034,6 +6034,8 @@ fi > echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak > > if test "$instrument" = "yes"; then > + LDFLAGS="-rdynamic $LDFLAGS" # limit symbols available to clients
-rdynamic exports all objects to the instrumenters, not the other way around. You can see it with nm(1). BTW I'm using ebf447b5b from your qemu-dbi repo. Is that the same as this patchset? It doesn't compile with --enable-instrument: $ make CC x86_64-linux-user/instrument/trace.o /data/src/qemu2/instrument/trace.c:12:30: fatal error: qemu-instr/trace.h: No such file or directory compilation terminated. /data/src/qemu2/rules.mak:66: recipe for target 'instrument/trace.o' failed make[1]: *** [instrument/trace.o] Error 1 Makefile:326: recipe for target 'subdir-x86_64-linux-user' failed make: *** [subdir-x86_64-linux-user] Error 2 Emilio