Good day, I have been attempting to build the Linux synthetic target on what is essentially an Ubuntu 7.10 system (actually, andLinux which uses coLinux). When I get to the point of running the hello application, I get a segmentation fault. If I attempt to debug with gdb, it spits out an internal error:
This GDB was configured as "i486-linux-gnu"... /build/buildd/gdb-6.6.dfsg/gdb/dwarf2-frame.c:1725: internal-error: decode_frame_entry_1: Assertion `fde->cie != NULL' failed. A problem internal to GDB has been detected, This is using GCC version 4.1.3. A co-worker got the same error on a 'pure' Ubuntu install. FYI, I used the instructions in this post for the build: http://www.nabble.com/SIGSEV,-Segmentation-Fault:-When-attempting-to-run-%22Hello-World%27-on-Synthetic-Linux-td8250747.html ecosconfig new linux default ecosconfig tree make I have seen reports in other places that say the Linux kernel version may have an impact on the success of the synthetic target. On the other hand, I have seen Changelogs in CVS with notes about 'update for later GCC versions'. Any clues welcome. Thank you, Tyler -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
