[En-Nut-Discussion] arm-none-eabi-gcc, mtpcs-leaf-frame and cortex_debug.c

[Uwe Bonnes]

>>>>> "Ole" == Ole Reinhardt <ole.reinhardt at embedded-it.de> writes:

    Ole> Hi Uwe, Am 23.07.2015 12:06, schrieb Uwe Bonnes:
    >>>>>>> "Ole" == Ole Reinhardt <ole.reinhardt at embedded-it.de> writes:
    >> https://gcc.gnu.org/ml/gcc-help/2015-05/msg00080.html tells
    >> 
    >>> I don't expect -mapcs-frame to go away any time soon.
    >> 
    >> But the bug with Cortex M0(Plus) is still there. I will try to bug
    >> the cortex arm gcc develoopers again.

    Ole> That would be great. Until then it might be a good idea to not
    Ole> enable the backtrace code for M0.

The problems result from -mtpcs-leaf-frame. -mtpcs-frame does not generate
problems. Is -mtpcs-leaf-frame needed for the backtrace? I guess so...

Bye
-- 
Uwe Bonnes                bon at elektron.ikp.physik.tu-darmstadt.de

Institut fuer Kernphysik  Schlossgartenstrasse 9  64289 Darmstadt
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