400     mrs    r2, CPSR  in OSi_SetExContext()
401     str    r2,  [r1, #OSiExContext.debug[1] ]  in OSi_SetExContext()
416     ldr    r2, [r12, #16]  in OSi_SetExContext()
417     bic    r2, r2, #1  in OSi_SetExContext()
430     ldr    r0, [r2, #0]  in OSi_SetExContext()
432     ldr    r3, [r2, #4]  in OSi_SetExContext()
434     ldr    r0, [r2, #8]  in OSi_SetExContext()
436     ldr    r0, [r2, #12]  in OSi_SetExContext()
442     ldr    r3, [r2, #0]  in OSi_SetExContext()
444     ldr    r0, [r2, #4]  in OSi_SetExContext()
446     ldr    r0, [r2, #8]  in OSi_SetExContext()
460     mrs    r2, SPSR  in OSi_SetExContext()
464     str    r2, [r1, #OSiExContext.debug[3] ]  in OSi_SetExContext()
526           mrs      r2, CPSR  in OSi_DisplayExContext()
532           stmfd    sp!, {r1,r2}  in OSi_DisplayExContext()
554           ldmfd    sp!, {r1,r2}  in OSi_DisplayExContext()
556           msr      CPSR_cxsf, r2  in OSi_DisplayExContext()