HOST_R9            25 arch/x86/um/ptrace_64.c 	[R9 >> 3] = HOST_R9,
HOST_R9            14 arch/x86/um/shared/sysdep/ptrace_64.h #define REGS_R9(r) ((r)[HOST_R9])
HOST_R9            67 arch/x86/um/user-offsets.c 	DEFINE_LONGS(HOST_R9, R9);