Romain Naour 4f565b5222 support/testing: use Nehalem cpu emulation for TestGrubX8664EFI ... In commit 7e0e6e3b86 (toolchain/toolchain-external/toolchain-external-bootlin: update to 2023.11-1) the TestGrubX8664EFI fails with this error: # efivar -l traps: efivar[86] trap invalid opcode ip:7fc187f4c7f4 sp:7fff9bbaa930 error:0 in libefivar.so.1.38[7fc187f4c000+16000] Illegal instruction This error can be reproduced by installing other packages like "file". The 2023.11-1 Bootlin toolchains are built for a corei7 CPU [0], which is in fact a Nehalem CPU; we switched to the new names in commit 653fa001f3 (arch/Config.in.x86: add "newer" names for several Intel x86 CPU variants). This means that the Bootlin toolchains may use Nehalem-specific instructions. The TestGrubX8664EFI test is also setup for BR2_x86_corei7, so our executables will also contain Nehalem instructions. However, the default Qemu x86_64 is not guaranteed to emulate all the instructions specific to Nehalem, causing runtime issues as reported above. A similar issue has been fixed in toolchain-builder by adding Nehalem cpu emulation on the qemu command line [0]. Fixes: https://gitlab.com/buildroot.org/buildroot/-/jobs/6093853712 [0] f2b253732b Signed-off-by: Romain Naour <romain.naour@smile.fr> [yann.morin.1998@free.fr: - reword the commit log to explain corei7 -> Nehalem equivalence - note that the toolchain-builder *and* our test target corei7, thus Nehalem ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>		2024-02-05 17:02:24 +01:00
..
config-fragments	support/config-fragments/autobuild/br-arm-internal-glibc: update to bleeding edge components	2023-05-21 17:52:14 +02:00
dependencies	support/dependencies/dependencies.sh: libopenssl needs perl Math::BigInt on s390	2024-01-10 21:22:57 +01:00
docker	support/docker: add qemu-system-misc for riscv runtime tests	2023-08-24 23:20:26 +02:00
download	Revert "support/download: generate even more reproducible tarballs"	2024-01-11 12:00:25 +01:00
gnuconfig	support/gnuconfig: fix previous version bump	2020-09-27 18:30:05 +02:00
kconfig	support/kconfig: fix compiler warnings	2021-10-06 21:11:09 +02:00
legal-info	boot, package, support, toolchain: switch to 2 spaces for the hash file	2022-07-28 23:05:23 +02:00
libtool	support/libtool: add patch for newer versions	2014-12-21 13:21:56 +01:00
misc	Update for 2023.11.1	2024-01-15 17:07:16 +01:00
scripts	support/scripts/pkg-stats: check all files for warnings	2023-11-08 22:14:27 +01:00
testing	support/testing: use Nehalem cpu emulation for TestGrubX8664EFI	2024-02-05 17:02:24 +01:00