no source available for "0x0" in eclipse

[telemedcar]

Hello,

I caused a hardfault error and triggered the HardFault_Handler in "hardfault_handler_gcc.c". But instead seeint its source, I could only see the message no source available for "0x0" in eclipse.

What went wrong ?

Best regards,

[telemedcar]

Actually, this is my current setting in the makefile. However, this did not solve the problem.