On Thu, Jun 17, 2021 at 10:09:20PM +0800, Bin Meng wrote:
On Thu, Jun 17, 2021 at 8:31 PM Tom Rini trini@konsulko.com 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 trini@konsulko.com 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/grub-devel@gnu.org/msg30736.html so drop it.
- Update to newer Xtensa (gcc-9.2.0) and ARC (gcc-10.2) toolchains
Cc: Heinrich Schuchardt xypron.glpk@gmx.de Cc: Bin Meng bmeng.cn@gmail.com Cc: Simon Glass sjg@chromium.org Cc: Rick Chen rick@andestech.com Signed-off-by: Tom Rini trini@konsulko.com
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=log...
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
Yeah, I suspect that's the problem. I just don't know where to start looking for what to change to address that.