On Thu, Jun 17, 2021 at 8:31 PM Tom Rini <[email protected]> wrote: > > On Thu, Jun 17, 2021 at 04:27:11PM +0800, Bin Meng wrote: > > Hi Tom, > > > > On Thu, Jun 17, 2021 at 4:00 AM Tom Rini <[email protected]> wrote: > > > > > > - Move to gcc-11.1.0 builds from kernel.org for supported platforms and > > > LLVM-11 for those tests. > > > - grub-2.06 does not build with gcc-11.1.0 on riscv32 as seen here: > > > https://www.mail-archive.com/[email protected]/msg30736.html > > > so drop it. > > > - Update to newer Xtensa (gcc-9.2.0) and ARC (gcc-10.2) toolchains > > > > > > Cc: Heinrich Schuchardt <[email protected]> > > > Cc: Bin Meng <[email protected]> > > > Cc: Simon Glass <[email protected]> > > > Cc: Rick Chen <[email protected]> > > > Signed-off-by: Tom Rini <[email protected]> > > > --- > > > Changes in v3: > > > - Post the right patch this time. > > > - Switch to gcc-11.1.0 builds rather than pre-release > > > - grub-2.06 is out, use that rather than -rc1 > > > - Update Xtensa and ARC toolchains. > > > - Note that right now this causes x86 to fail to link, which I did not > > > see with gcc-11.0 tests. > > > > Did you mean x86 fails to link with LLVM 11, not GCC 11? > > It fails to run for qemu-x86: > https://source.denx.de/u-boot/u-boot/-/jobs/279345#L39 > And fails to link on other configs: > https://dev.azure.com/u-boot/u-boot/_build/results?buildId=2378&view=logs&j=8a1d3be7-a4c9-55b6-774d-e7f1a8f80847&t=b2f224a7-1103-5b52-edbc-3784ae727e03 > > Sorry I forgot to add the CI links.
Just had a quick look. The u-boot.rom (qemu-x86_defconfig) built with GCC 11.1.0 does not boot. It fails at the very early stage at fdtdec_prepare_fdt(). It turns out gd->fdt_blob which is set to _end does not point to a valid DT. This may have something to do with: x86_64-linux-ld.bfd: arch/x86/cpu/start.o: warning: relocation in read-only section `.text.start' x86_64-linux-ld.bfd: warning: creating DT_TEXTREL in a PIE Regards, Bin
