On 3/11/19 4:17 AM, Bin Meng wrote: > HI Heinrich, > > On Mon, Mar 11, 2019 at 10:11 AM Heinrich Schuchardt <xypron.g...@gmx.de> > wrote: >> >> Debian has recently (march 8th) upgraded GCC from 8.2 to 8.3. >> >> When I compile qemu-x86_defconfig with CONFIG_CC_OPTIMIZE_FOR_SIZE=y >> some of the UEFI selftests (bootefi selftest) fail. It looks to me like >> ebx is not conserved. >> >> With CONFIG_CC_OPTIMIZE_FOR_SIZE=n everything is fine. >> > > Thanks for testing. Could you do some debugging to identify whether > there is a bug in U-Boot, or a regression in GCC? > > Regards, > Bin > Hello Bin,
we pass a pointer to a 32bit address in efi_allocate_pool() where a pointer to a 64bit address is expected. Cf. [PATCH 1/1] efi_loader: correct parameter size in efi_allocate_pool https://lists.denx.de/pipermail/u-boot/2019-March/362128.html Best regards Heinrich _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot