diff options
Diffstat (limited to 'results/classifier/gemma3:12b/kernel/2523')
| -rw-r--r-- | results/classifier/gemma3:12b/kernel/2523 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/results/classifier/gemma3:12b/kernel/2523 b/results/classifier/gemma3:12b/kernel/2523 new file mode 100644 index 00000000..672a4980 --- /dev/null +++ b/results/classifier/gemma3:12b/kernel/2523 @@ -0,0 +1,21 @@ + +[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 |