ARM Architecture Reference Manual ARMv7-A and ARMv7-R edition

I.7.21 Hint_PreloadData()
This procedure performs a preload data hint.
Hint_PreloadData(bits(32) address)
I.7.22 Hint_PreloadDataForWrite()
This procedure performs a preload data hint with a probability that the use will be for a write.
Hint_PreloadDataForWrite(bits(32) address
I.7.23 Hint_PreloadInstr()
This procedure performs a preload instructions hint.
Hint_PreloadInstr(bits(32) address)
I.7.24 Hint_Yield()
This procedure performs a Yield hint.
I.7.25 IntegerZeroDivideTrappingEnabled()
Pseudocode Definition
This function returns TRUE if the trapping of divisions by zero in the integer division instructions SDIV and
UDIV is enabled, and FALSE otherwise.
In the ARMv7-R profile, this is controlled by the SCTLR.DZ bit, see c1, System Control Register (SCTLR)
on page B4-45. TRUE is returned if the bit is 1 and FALSE if it is 0. This function is never called in the A
profile.
boolean IntegerZeroDivideTrappingEnabled()
I.7.26 IsExternalAbort()
This function returns TRUE if the abort currently being processed is an external abort and FALSE otherwise.
It is only used in abort exception entry pseudocode.
boolean IsExternalAbort()
I.7.27 JazelleAcceptsExecution()
This function indicates whether Jazelle hardware will take over execution when a BXJ instruction is executed.
boolean JazelleAcceptsExecution()
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