GDB_R15           239 arch/sh/kernel/kgdb.c 	for (reg = GDB_R8; reg < GDB_R15; reg++)
GDB_R15           242 arch/sh/kernel/kgdb.c 	gdb_regs[GDB_R15] = p->thread.sp;
GDB_R15           173 arch/x86/kernel/kgdb.c 	gdb_regs[GDB_R15]	= 0;