GDB_R15            32 arch/nios2/include/asm/kgdb.h 	GDB_R15,
GDB_R15            10 arch/sh/include/asm/kgdb.h 	GDB_R8, GDB_R9, GDB_R10, GDB_R11, GDB_R12, GDB_R13, GDB_R14, GDB_R15,
GDB_R15            65 arch/x86/include/asm/kgdb.h 	GDB_R15,		/* 15 */