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Diffstat (limited to 'results/classifier/deepseek-1/reasoning/assembly/1699867')
| -rw-r--r-- | results/classifier/deepseek-1/reasoning/assembly/1699867 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/results/classifier/deepseek-1/reasoning/assembly/1699867 b/results/classifier/deepseek-1/reasoning/assembly/1699867 new file mode 100644 index 00000000..7a0ff35c --- /dev/null +++ b/results/classifier/deepseek-1/reasoning/assembly/1699867 @@ -0,0 +1,21 @@ +<think> +Alright, let me try to figure out how to classify this bug report. The user provided a detailed description about an issue they encountered with QEMU when using a far call into long-mode during OS development. + +First, I'll read through the problem again. They mentioned replacing 'jmp' with 'call' in their assembly code and noticed that while KVM and VMware worked fine, QEMU crashed at the far call. The log shows an error at address 10302c, which is a 'callq' instruction. + +Looking at the possible categories: mistranslation, assembly lowering, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor, and other. I need to determine which one fits best. + +The issue is about QEMU crashing during a far call in 64-bit mode. Since this involves assembly code execution under QEMU's emulation, it likely points to how the emulator handles certain instructions. 'mistranslation' refers to incorrect mapping from source architecture to target, but here, it's more about handling the instruction itself. + +The user also mentioned that KVM and VMware work fine, implying that QEMU might have a specific bug in its translation or emulation of this particular assembly instruction. Since the crash happens at the 'callq', which is an assembly-level operation, it relates to how QEMU translates or executes assembly instructions. + +Looking into the categories, 'assembly' refers to issues in lowering (translating) code from higher levels to assembly. This seems relevant because if QEMU's translation of the far call instruction is incorrect, causing a crash, it would fall under assembly lowering errors. + +Alternatively, 'hypervisor' could be considered since QEMU acts as one, but the issue is more about the handling of specific instructions rather than hypervisor functionality itself. + +So, putting it together, the bug seems to stem from how QEMU processes and translates certain assembly operations. Therefore, the most fitting category would be 'assembly'. +</think> + +The bug report involves a crash in QEMU when using a far call into long-mode during OS development. The issue arises specifically with QEMU's handling of the 'callq' instruction, which works correctly under KVM and VMware but fails in QEMU. This points to an incorrect translation or processing of assembly instructions by QEMU. Therefore, the category that best fits this bug is: + +assembly \ No newline at end of file |