4.109 PVBus2AMBAPVACE - trace

This section describes the trace sources.

ACE_DVM

ACE dvm trace message. Fields:

MSG string
DVM Message

ACE_SNOOP

ACE snoop trace data. Fields:

ADDR_END_INCL unsigned int
Physical address of access - end inclusive
ADDR_START unsigned int
Physical address of access - start
IS_DATATRANS bool
Is a data transfer?
IS_ERROR bool
Is an error?
IS_PASSDIRTY bool
Is pass dirty?
IS_SHARED bool
Is shared?
IS_WASUNIQUE bool
Was unique?
NS unsigned int
Is a non secure transaction?
Snoop enum
Encodes the ACE operation: 0 ReadNoSnoop, 1 ReadOnce, 2 ReadClean, 3 ReadShared, 4 ReadNotSharedDirty, 5 ReadUnique, 6 CleanShared, 7 CleanInvalid, 8 MakeInvalid, 9 CleanUnique ,10 MakeUnique, 11 WriteNoSnoop, 12 PseudoWriteOnce, 13 WriteUnique, 14 WriteLineUnique, 15 WriteBack, 16 WriteClean, 17 Evict, 18 Default, 19 MemoryBarrier, 20 SynchronisationBarrier, 21 NoOperation, 22 DebugRead, 23 DebugWrite
Non-ConfidentialPDF file icon PDF version100964_1180_00_en
Copyright © 2014–2019 Arm Limited or its affiliates. All rights reserved.