With newer GCCs we currently get the following error:

/usr/work/d046063/OpenJDK/jdk9-hs-comp/hotspot/src/cpu/ppc/vm/vm_version_ppc.cpp: In static member function ‘static void VM_Version::config_dscr()’:
/usr/work/d046063/OpenJDK/jdk9-hs-comp/hotspot/src/cpu/ppc/vm/vm_version_ppc.cpp:632:98: error: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint32_t* {aka unsigned int*}’ [-Werror=format=]
     tty->print_cr("Decoding dscr configuration stub at " INTPTR_FORMAT " before execution:", code);
 
The fix is trivial - just use the "p2i()" helper function to cast the pointers to the appropriate type:

    tty->print_cr("Decoding dscr configuration stub at " INTPTR_FORMAT " before execution:", p2i(code));