The procedure described below generates a searchable text file containing the same information (address, data, debug symbol, opcode, operands...) as in the Disassembly window. With this, you can: Find opcodes Find a ccesses to specific addresses (e.g. write to SFR register) Disassemble a s...
With the SFR dump method, you can determine what CPU registers were changed between two points (e.g. between reset and some function, function entry and exit, CPU reset, and CPU initialization, etc.) and find issues via low-level debugging by revealing and comparing the content of two CPU ...
This article is for the TriCore toolset. According to the ISO C standard, global variables need to be initialized. If a variable is not initialized as shown below, it will be initialized with zeroes. int var_1; The initialization is conducted during the execution of the startup code. For i...
When using the winIDEA Memory window to view memory that should be inaccessible, you may notice a discrepancy in the memory display between the Virtual and IPmemory areas. Specifically, the Virtualmemory area displays "00" values instead of the expected "??," while the IP memory area corre...
This article is for the TriCore product. A similar approach applies to our other products as they use the same linker script language. The C compiler adds section attributes to all code and data sections it creates. The available section attributes are: r readable sections w writable sec...
With Nexus trace, which is a message-based trace, the actual trigger point (frame 0) is most likely not displayed next to the instruction that generated the trigger event. The Nexus trace port broadcasts only addresses of non-sequential branch jumps. All the sequential code in between is r...
It is not prudent to run any command, particularly a daemon, as root on Unix, as it may pose a security risk to the Operating System. Therefore, it is recommended that lmgrd is run as a non-privileged user (not 'root'). If you are starting lmgrd from a boot script, we recommend that you us...
This article and the provided examples are for the TriCore toolset. Note that you can use a similar approach for our other products as well. When you use an LSL group to select sections, for example, for a dedicated placement in memory, a section might not be assigned as expected. This may...
Printing characters via ITM can result in all the characters not being displayed in the Terminal Window. For example, here's an ITM message ("\nTEST_12345678") and some possible outputs: Explanation Tracing (observing theTerminalWindow falls under this category), is a non-intrusive operati...
This topic applies only to winIDEA versions up to 9.21.126 . For HSM flash sector security in newer winIDEA versions the code which goes to those sectors is already checked by the Image checker. For more information refer to the Infineon AURIX: Prevent locking . On the first generation, Tr...