GDB_SP 17 arch/h8300/include/asm/kgdb.h GDB_ER4, GDB_ER5, GDB_ER6, GDB_SP, GDB_SP 44 arch/nios2/include/asm/kgdb.h GDB_SP, GDB_SP 13 arch/sparc/include/asm/kgdb.h GDB_O0, GDB_O1, GDB_O2, GDB_O3, GDB_O4, GDB_O5, GDB_SP, GDB_O7, GDB_SP 32 arch/x86/include/asm/kgdb.h GDB_SP, /* 4 */ GDB_SP 57 arch/x86/include/asm/kgdb.h GDB_SP, /* 7 */