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TMS320F280039C: The global variable initialization being skipped

Part Number: TMS320F280039C

Hi Experts,

My customer finds that the static variable in their app is not initilized after a firmware upgrade.

The static variable initilization should be in the cint00. Customer would reset the device after flashing the new app, the device would run bootloader then bracnh to the entry point of the app, then it executes cint00 and then main.

the cint00 should be executed in this process, however, it there any chance the cint00 decides not to initial the static avaraible?

Since the cint00 is written in assembly, we need your help to understand if this mechanism exists.

Regards,

Hang