On Thu, Apr 11, 2024 at 5:05 PM Zhao Liu <zhao1....@intel.com> wrote: > > On Tue, Apr 09, 2024 at 06:43:13PM +0200, Paolo Bonzini wrote: > > Date: Tue, 9 Apr 2024 18:43:13 +0200 > > From: Paolo Bonzini <pbonz...@redhat.com> > > Subject: [PATCH for-9.1 09/19] target/i386: move 60-BF opcodes to new > > decoder > > X-Mailer: git-send-email 2.44.0 > > > > Compared to the old decoder, the main differences in translation > > are for the little-used ARPL instruction. IMUL is adjusted a bit > > to share more code to produce flags, but is otherwise very similar. > > > > Signed-off-by: Paolo Bonzini <pbonz...@redhat.com> > > --- > > target/i386/tcg/decode-new.h | 2 + > > target/i386/tcg/translate.c | 9 +- > > target/i386/tcg/decode-new.c.inc | 171 +++++++++++++++++ > > target/i386/tcg/emit.c.inc | 317 +++++++++++++++++++++++++++++++ > > 4 files changed, 497 insertions(+), 2 deletions(-) > > HMM, I met Guest boot failure on this patch because of ata unrecognized. > I haven't located the exact error yet, so let me post my log first. > If there are other means I can use to dig further, I'd be happy to try > that too. > > # Command (boot a ubuntu Guest via TCG) > > ./qemu/build/qemu-system-x86_64 \ > -smp 1 \ > -name ubuntu -m 4G \ > -cpu max -accel tcg \ > -hda ../img_qemu/test.qcow2 -nographic \ > -kernel ../img_qemu/kernel/vmlinuz-6.4.0-rc6+ \ > -initrd ../img_qemu/kernel/initrd.img-6.4.0-rc6+ \ > -append "root=/dev/sda ro console=ttyS0" \ > -qmp unix:/tmp/qmp-sock,server=on,wait=off
I did run a bunch of boot tests but I'll check this one too. Thanks! Paolo
