Skip to main content

IAR Embedded Workbench for RISC-V 3.40

Function Trace window

In this section:

What do you want to do?

YellowStripe.png

The Function Trace window is available from the C-SPY driver menu during a debug session.

FunctionTrace_RISCV_01.png

This window displays a subset of the trace data displayed in the Trace window. Instead of displaying all rows, the Function Trace window shows:

  • The functions called or returned to, instead of the traced instruction

  • The corresponding trace data.

Requirements

One of these alternatives:

  • The C-SPY simulator

  • The I-jet driver and a device that supports trace

Display area

For the C-SPY I-jet driver and the C-SPY simulator, and depending on the trace source, these columns are available:

Timestamp

For the simulator, the number of cycles elapsed to this point.

For the I-jet driver, this shows an internal I-jet index number.

Address

The address of the executed instruction.

Call/Return

The function that was called or returned to.