SDK 13.0.0 Harfault Handler & FreeRTOS/port.c gcc -flto fixes

[Anatol Ivanov]

Hi,

A couple new fixes in listed files to supress gcc errors when -flto enabled.

• hardfault_handler_gcc.c
• port.c

Patches are in answer below.

Regards, Anatol

[Anatol Ivanov]

Patches: patches.zip