GDB_R15            99 arch/x86/kernel/kgdb.c 	gdb_regs[GDB_R15]	= regs->r15;
GDB_R15           152 arch/x86/kernel/kgdb.c 	gdb_regs[GDB_R15]	= 0;
GDB_R15           191 arch/x86/kernel/kgdb.c 	regs->r15		= gdb_regs[GDB_R15];