What platform are you running this on? Could you post your .map file? (preferably as a link to gist or pastebin or similar, since they tend to be very large)
Best regards, Joakim On Fri, Jun 17, 2016 at 1:51 PM, Jose Alamos <[email protected]> wrote: > Hi community, > > I'm having a weird hardfault when I'm linking the OpenThread library to > RIOT. After running GDB, I noticed the hardfault is before accessing main() > function (so shouldn't be a problem of the port itself). > > RIOT is crashing in this line [1]. Here's the content of hardfault: > > 2016-06-17 13:40:42,716 - INFO # Context before hardfault: > 2016-06-17 13:40:42,718 - INFO # r0: 0x00000000 > 2016-06-17 13:40:42,719 - INFO # r1: 0x00000655 > 2016-06-17 13:40:42,721 - INFO # r2: 0x00000000 > 2016-06-17 13:40:42,722 - INFO # r3: 0x000058c4 > 2016-06-17 13:40:42,724 - INFO # r12: 0x00000000 > 2016-06-17 13:40:42,726 - INFO # lr: 0x00021ea7 > 2016-06-17 13:40:42,727 - INFO # pc: 0x000058c4 > 2016-06-17 13:40:42,729 - INFO # psr: 0x40000000 > 2016-06-17 13:40:42,729 - INFO # > 2016-06-17 13:40:42,729 - INFO # Misc > 2016-06-17 13:40:42,731 - INFO # EXC_RET: 0xfffffff9 > 2016-06-17 13:40:42,735 - INFO # Attempting to reconstruct state for > debugging... > 2016-06-17 13:40:42,736 - INFO # In GDB: > 2016-06-17 13:40:42,737 - INFO # set $pc=0x58c4 > 2016-06-17 13:40:42,738 - INFO # frame 0 > 2016-06-17 13:40:42,739 - INFO # bt > > > The OpenThread library is in C++, I programmed the hooks in C and C++ but > I get the same hardfault. > > Any clue? > Cheers > > [1]: > https://github.com/RIOT-OS/RIOT/blob/b5497c3be43bdfecb0fb10e84bffbbd76d7a1ca1/cpu/cortexm_common/vectors_cortexm.c#L113 > > _______________________________________________ > devel mailing list > [email protected] > https://lists.riot-os.org/mailman/listinfo/devel > >
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