RealView® ARMulator® ISS User Guide 4.9.2. ARMulif

4.9.2. ARMulif_GetProperty

The ARMulif_GetProperty function is used to read the values of properties and signals.

Syntax

void ARMulif_GetProperty(RDI_ModuleDesc *mdesc, ARMSignalType id,
                         ARMword *value)

where:

mdesc

is the handle for the core.

id

is the signal or property to read. id can be any one of:

RDIPropID_ARMSignal_IRQ: TRUE if the interrupt signal is asserted.
RDIPropID_ARMSignal_FIQ: TRUE if the fast interrupt signal is asserted.
RDIPropID_ARMSignal_RESET: TRUE if the reset signal is asserted.
RDIPropID_ARMSignal_BigEnd: TRUE if the bigend signal is asserted.
RDIPropID_ARMSignal_HighException: TRUE if the vector table is at 0xFFFF0000.
RDIPropID_ARMSignal_BranchPredictEnable: (ARM10 only)
RDIPropID_ARMSignal_LDRSetTBITDisable: (ARM10 only)
RDIPropID_ARMSignal_WaitForInterrupt: (ARM10 and XScale only)
RDIPropID_ARMulProp_CycleCount: Count of the number of cycles executed since initialization.
RDIPropID_ARMulProp_RDILog: Current setting of the logging level. Generally, this is zero if logging is disabled, and nonzero if it is enabled.
RDIPropID_ARMSignal_ProcessorProperties: The properties word associated with the processor being simulated. This is a bitfield of properties, defined in armdefs.h.

value

is a pointer to a block to write the property to. This allows for properties with more than 32 bits. However, all the properties listed are actually 32 bits wide at most.

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