R0E417250MCU00 Datasheet, PDF (194/228 Pages) Renesas Technology Corp – E100 Emulator MCU Unit for H8SX/1700 Series

R0E417250MCU00 User’s Manual
5. Debugging Functions
5.14.6 Detecting a Performance-Measurement Overflow
A time in performance measurement coming to exceed the maximum value can be detected as an error.
Timeout case in a performance measurement is referred to as a performance overflow.
(1) Actions taken when a performance-measurement overflow is detected
The following actions are selectable:
- Display a warning.
A warning is displayed in the Performance Analysis window.
The section of the program where the performance overflow occurred is marked “overflow.”
When the Performance Overflow checkbox has been selected on the Exception Warning page of the Configuration properties
dialog box, you will see a warning in the Status window and in a status bar balloon when errors of this type occur.
- Make the detection of a performance-measurement overflow a condition of a hardware breakpoint.
- Make the detection of a performance-measurement overflow a condition of a trace point.
5.14.7 Detecting a Realtime Profile Overflow
A time or number of passes in realtime profile measurement coming to exceed the maximum value can be detected as an error.
Overflows of the counters for time and number of passes for realtime profiling are collectively referred to as realtime profile
overflows.
(1) Action taken when a realtime profile overflow is detected
The following actions are selectable.
- Display a warning.
A warning is displayed in the Realtime Profile window.
The line of the function or task in which a timeout or count-out occurred is marked “overflow”.
When the Realtime Profile Overflow checkbox has been selected on the Exception Warning page of the Configuration
properties dialog box, you will see a warning in the Status window and in a status bar balloon when errors of this type occur.
- Make the detection of a realtime profile overflow a condition of a hardware breakpoint.
- Make the detection of a realtime profile overflow a condition of a trace point.
REJ10J1831-0200 Rev.2.00 Jun.1, 2009
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