CC      arch/um/os-Linux/sys-i386/registers.o
arch/um/os-Linux/sys-i386/registers.c: In function 'get_thread_regs':
arch/um/os-Linux/sys-i386/registers.c:137: error: 'JB_PC' undeclared (first use in this function)
arch/um/os-Linux/sys-i386/registers.c:137: error: (Each undeclared identifier is reported only once
arch/um/os-Linux/sys-i386/registers.c:137: error: for each function it appears in.)
arch/um/os-Linux/sys-i386/registers.c:138: error: 'JB_SP' undeclared (first use in this function)
arch/um/os-Linux/sys-i386/registers.c:139: error: 'JB_BP' undeclared (first use in this function)
make[2]: *** [arch/um/os-Linux/sys-i386/registers.o] Error 1
make[1]: *** [arch/um/os-Linux/sys-i386] Error 2
make: *** [arch/um/os-Linux] Error 2