syscall: 0.542 instruction: 0.365 runtime: 0.093 target-arm/helper.c:5493: bad test ? [qemu/target-arm/helper.c:5493]: (style) Expression '(X & 0x1f) != 0xf80f0000' is always true. Source code is (env->uncached_cpsr & CPSR_M) != CPSR_USER && but ./qemu/target-arm/cpu.h:#define CPSR_M (0x1fU) ./qemu/target-arm/cpu.h:#define CPSR_USER (CPSR_NZCV | CPSR_Q | CPSR_GE)