70     mov     r2, r0  in OS_EnableCallTrace()
71     ldrh    r0, [ r2, #OSCallTraceInfo.enable ]  in OS_EnableCallTrace()
73     strh    r1, [ r2, #OSCallTraceInfo.enable ]  in OS_EnableCallTrace()
98     mov     r2, r0  in OS_DisableCallTrace()
99     ldrh    r0, [ r2, #OSCallTraceInfo.enable ]  in OS_DisableCallTrace()
101     strh    r1, [ r2, #OSCallTraceInfo.enable ]  in OS_DisableCallTrace()
127     ldrh    r2, [ r1, #OSCallTraceInfo.enable ]  in OS_RestoreCallTrace()
129     mov     r0, r2  in OS_RestoreCallTrace()
282         p->r2 = 0;  in OSi_SetCallTraceEntry()
362     ldrh    r2, [ r1, #OSCallTraceInfo.enable ]  in __PROFILE_ENTRY()
363     cmp     r2, #0  in __PROFILE_ENTRY()
367     ldr    r2, [ r1, #OSCallTraceInfo.current ]  // r2 = currentPtr of trace  in __PROFILE_ENTRY()
368     cmp    r2, #0  in __PROFILE_ENTRY()
379     cmp    r2, r3  in __PROFILE_ENTRY()
381     ldrpl  r2, [ sp, #12 ] // r0  in __PROFILE_ENTRY()
388     str    r0, [ r2, #OSCallTrace.name ]  in __PROFILE_ENTRY()
392     str    r0, [ r2, #OSCallTrace.returnAddress ]  in __PROFILE_ENTRY()
397     str    r0, [ r2, #OSCallTrace.r0 ]  in __PROFILE_ENTRY()
403     str    r0, [ r2, #OSCallTrace.r1 ]  in __PROFILE_ENTRY()
409     str    r0, [ r2, #OSCallTrace.r2 ]  in __PROFILE_ENTRY()
415     str    r0, [ r2, #OSCallTrace.r3 ]  in __PROFILE_ENTRY()
421     str    r0, [ r2, #OSCallTrace.level ]  in __PROFILE_ENTRY()
427     add    r2, r2, #OSi_SIZEOF_CALLTRACE  in __PROFILE_ENTRY()
434     cmp    r2, r3  in __PROFILE_ENTRY()
436     add    r2, r1, #OSCallTraceInfo.array  in __PROFILE_ENTRY()
440     str    r2, [ r1, #OSCallTraceInfo.current ]  in __PROFILE_ENTRY()
461     stmfd  sp!, {r0-r2, lr}  in __PROFILE_EXIT()
502     add    r2, r0, #OSCallTraceInfo.array  in __PROFILE_EXIT()
504     cmp    r1, r2  in __PROFILE_EXIT()
514     ldmfd  sp!, {r0-r2, lr}  in __PROFILE_EXIT()
604               , p->r2  in OSi_DumpOneInfo()