1 #ifndef __ARM_ARM32_BUG_H__ 2 #define __ARM_ARM32_BUG_H__ 3 4 #include <xen/stringify.h> 5 6 /* ARMv7 provides a list of undefined opcode (see A8.8.247 DDI 0406C.b) 7 * Use one them encoding A1 to go in exception mode 8 */ 9 #define BUG_OPCODE 0xe7f000f0 10 11 #define BUG_INSTR ".word " __stringify(BUG_OPCODE) 12 13 #endif /* __ARM_ARM32_BUG_H__ */ 14