[uclibc-ng-devel] Re: [PATCH 5/5] xtensa: add static pie support

https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=658ba81aef5e8… <https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=658ba81aef5e85a08d67eb211a43c6db775a36b3https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=9e0c2696724d4d004ea189a69… <https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=9e0c2696724d4d004ea189a69f15781c7baa68e1 The binutils patch fixed the problems! I was able to make a xtensa toolchain which worked with my test programs for C and C++. On Wed, Sep 14, 2022 at 4:15 PM Lance Fredrickson &lt;lancethepants(a)gmail.comwrote: > On 9/14/2022 1:23 PM, linted wrote: > > [Patch 5/5] > > I am getting segfaults while still in __uClibc_main when using > > buildroot's qemu_xtensa_lx60_defconfig and qemu-xtensa. I'm not sure > > the exact cause, but I would guess that some functions aren't being > > relocated correctly or the TLS wasn't updated correctly. It could also > > possibly be a problem with the quick gcc patch I wrote to compile with > > -static-pie. If you have a gcc patch that you think will fix this as > > well, I would be glad to test it. > I've had -static-pie binaries segfault with qemu while they ran fine on > actual hardware. I was using Debian 10 so maybe that's because it's an > old version of qemu, and maybe newer versions can handle this better? > Lance > _______________________________________________ > devel mailing list -- devel(a)uclibc-ng.org > To unsubscribe send an email to devel-leave(a)uclibc-ng.org