gdb stck unwind from signal handler

[lpcware]

Content originally posted in LPCWare by fariouche on Tue Aug 21 09:59:11 MST 2012
Hi,

I've built my own gdb from sources. It works fine except when an exception occurs (like on hardfault for example).
gdb does not know how to unwind the stack. The backtrace is not usefull in that case :)

If I use the gdb binary from lpcxpresso, it works fine (with exact same binary)

Do you know if code-red used a specific compilation flag for cortex-m3? Or maybe a modification of the code somewhere?

Thanks!

[lpcware]

Content originally posted in LPCWare by fariouche on Tue Aug 21 10:18:27 MST 2012
By the way, I forgot to mention that with my gdb I have this trace:
"warning: Architecture rejected target-supplied description"

I do not know what it mean yet