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GDB Error [message #1792217]

Thu, 12 July 2018 17:05

Abhi Ash

Messages: 1
Registered: July 2018

Junior Member

Environment C/C++
Eclipse Oxygen 3.a Release (4.7.3.a) with Segger Jlink
Target: STM32F103RC

I am getting an error
Break at address 0xfffffffe with no debug information available, or outside program code

Any hint as to what exactly could have gone wrong ?

Thanks a lot in advance.
AA

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Re: GDB Error [message #1792272 is a reply to message #1792217]

Fri, 13 July 2018 18:23

Tauno Voipio

Messages: 743
Registered: August 2014

Senior Member

The address is outside of any allowed code addresses in a Cortex-M3. The code has probably tried to use unprogrammed flash (0xffffffff) as a return address, see the contents of the link register (R14).

--

-TV

--

Tauno Voipio

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