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Diffstat (limited to 'results/classifier/105/graphic/2523')
| -rw-r--r-- | results/classifier/105/graphic/2523 | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/results/classifier/105/graphic/2523 b/results/classifier/105/graphic/2523 new file mode 100644 index 000000000..bae993a97 --- /dev/null +++ b/results/classifier/105/graphic/2523 @@ -0,0 +1,33 @@ +graphic: 0.935 +instruction: 0.813 +device: 0.796 +semantic: 0.686 +other: 0.563 +vnc: 0.479 +mistranslation: 0.477 +socket: 0.436 +boot: 0.362 +network: 0.302 +KVM: 0.136 +assembly: 0.107 + +[9.0.2] PPC: snapshot replay freeze on PowerPC +Description of problem: +Qemu 9.0.2 cannot replay snapshots on PowerPC e500mc (Book-E) architecture. When I try to do this, the program freezes. +Steps to reproduce: +1. Run bare metal example from the attachment with the first command-line to create snapshot. Then end it using ctrl+c. +2. Run bare metal example from the attachment with the second command-line to replay snapshot. Running will freeze, use ctrl+c. +Additional information: +e500mc example that prints Hello World: [ppc-e500.zip](/uploads/ef9ce53abc3f17490d4894c041956038/ppc-e500.zip) + +Log output: +``` +% qemu-system-ppc -cpu e500 -M ppce500 -kernel hello.elf -display none -serial stdio -icount 1,rr=record,rrfile=main.bin,rrsnapshot=init -drive file=empty.qcow2,if=none,id=rr +Hello world +qemu-system-ppc: terminating on signal 2 +% qemu-system-ppc -cpu e500 -M ppce500 -kernel hello.elf -display none -serial stdio -icount 1,rr=replay,rrfile=main.bin,rrsnapshot=init -drive file=empty.qcow2,if=none,id=rr +qemu-system-ppc: terminating on signal 2 +qemu-system-ppc: Playback shouldn't have to iowait (insn total 0/68 left, event 4 is EVENT_INSTRUCTION) +zsh: IOT instruction (core dumped) qemu-system-ppc -cpu e500 -M ppce500 -kernel hello.elf -display none -serial +``` +`Playback shouldn't have to iowait` error caused by 1f881ea4a444ef36a8b6907b0b82be4b3af253a2 commit, see https://gitlab.com/qemu-project/qemu/-/issues/2524 |