This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Problem in converting the ARM code into THUMB

Hi,
Good Day.

I am working on ARM7TDMI core processor from Analog Devices family (ADuC703x). I developed a preemptive scheduler on the same in ARM environment. The functionality of the same is fine and its working well. For the purpose of optimization, i migrated into thumb mode using Keil RV compiler option (by changing the code generation option to THUMB mode and the optimization level option to 3 in C/C++ tab of the target settings option).

After changing the settings my code size is reduced by 2 KB. But, the complete functionality of the software got changed.

Can anybody help me out to get out of this problem?
Also, I would like to know why this kind of behavior is occurring... Please let me know your valuable suggesions.

Thanking you in anticipation,
Ravi Kumar Desaraju.

Parents Reply Children
No data