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Diffstat (limited to 'results/classifier/deepseek-2-tmp/reasoning/mistranslation/1725267')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/reasoning/mistranslation/1725267 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1725267 b/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1725267 new file mode 100644 index 00000000..3ad97302 --- /dev/null +++ b/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1725267 @@ -0,0 +1,17 @@ +<think> +Okay, so I need to classify this bug report into one of the given categories for QEMU. Let's read through the details carefully. + +The user mentioned a regression when upgrading from QEMU version 2.7 to 2.8, which still exists in 2.10.1. They're using QEMU for GCC validation and noticed issues with test cases involving atomics, specifically the atomic-exchange-4.exe test. + +When running under QEMU 2.7, it works fine (exit code 0), but with 2.8 and 2.10.1, it results in an Aborted signal (exit code 134). They provided a snippet showing a difference in the startup code between versions—specifically, an instruction at address 0x40a17790: "addls pc, pc, r3, lsl #2". The issue happens early in _dl_sysdep_start. + +So, the problem is related to how QEMU handles certain instructions or system calls when running user-mode code. The test case involves atomic operations, which are typically handled at a low level, possibly involving the CPU's specific instruction sets (like ARM with atomics). + +Looking at the categories: mistranslation refers to incorrect mapping from source architecture to target, which can cause misbehavior in user-mode execution. Since the bug is manifesting when running an executable that involves atomic operations and there's a difference in generated code between QEMU versions, it points towards a translation issue. + +The other options like device or network don't seem relevant here. It's not about hardware devices, networking, or graphical issues. The problem occurs during execution of user-mode code, which suggests it's related to the correctness of the translated instructions rather than system calls or kernel interactions. + +So, mistranslation seems like the most appropriate category. +</think> + +mistranslation \ No newline at end of file |