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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
| commit | dee4dcba78baf712cab403d47d9db319ab7f95d6 (patch) | |
| tree | 418478faf06786701a56268672f73d6b0b4eb239 /results/classifier/deepseek-r1:14b/reasoning/mistranslation/1248 | |
| parent | 4d9e26c0333abd39bdbd039dcdb30ed429c475ba (diff) | |
| download | emulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.tar.gz emulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.zip | |
restructure results
Diffstat (limited to 'results/classifier/deepseek-r1:14b/reasoning/mistranslation/1248')
| -rw-r--r-- | results/classifier/deepseek-r1:14b/reasoning/mistranslation/1248 | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:14b/reasoning/mistranslation/1248 b/results/classifier/deepseek-r1:14b/reasoning/mistranslation/1248 new file mode 100644 index 00000000..208c21e3 --- /dev/null +++ b/results/classifier/deepseek-r1:14b/reasoning/mistranslation/1248 @@ -0,0 +1,26 @@ +<think> +Alright, let's tackle this classification problem step by step. The user has provided a bug report related to QEMU and wants it categorized into one of several predefined categories. My task is to determine which category best fits the given bug report. + +First, I'll read through the bug report carefully. The title mentions "s390x: glibc widestring algorithms broken" in QEMU user emulation. From this, I gather that the issue relates to s390x architecture and specific functions from glibc (GNU C Library) related to wide strings. + +The description states that several wide-string functions like `wcsbrk()`, `wcsspn()`, and `wcscspn()` are broken in QEMU's user mode. These functions are implemented using optimized assembly code in glibc. The reporter doesn't have access to real hardware, which means they can't compare the behavior against native execution, but they suspect that if it were working correctly, the issue would have been detected already. + +The steps to reproduce involve compiling a test program and running it, resulting in an output of `0` instead of the expected `1`. + +Now, looking at the possible categories: + +- **mistranslation**: Incorrect mapping from source architecture to target, typically happening in user-mode. +- **assembly**: Issues with assembly lowering. +- **other**: For anything that doesn't fit into other specific categories. +- **device**, **graphic**, **socket**, **network**, **KVM**, **boot**, **vnc**, **debug**, **files**, **permissions**, **performance**, **kernel**, **peripherals**, **hypervisor**. + +The bug is about functions in glibc that are implemented using optimized assembly, and they're broken in QEMU's user mode. Since the issue arises during user-mode emulation and relates to the incorrect behavior of specific assembly-implemented functions, it points towards a problem with how these assembly instructions are being translated or handled by QEMU. + +The key here is that the functions are part of glibc's optimized assembly code, which suggests that the bug might be in how QEMU translates those assembly instructions when emulating s390x. This aligns closely with the "mistranslation" category because it's about incorrect semantic mapping from the source architecture (s390x) to the target during user-mode execution. + +Other categories like "assembly" could also be considered, but since the problem specifically mentions user-mode emulation and the behavior is incorrect in that context, "mistranslation" seems more fitting. The issue isn't just with the assembly code itself but how it's being handled during translation or execution in QEMU. + +Therefore, after analyzing the details provided, the most appropriate category for this bug report is **mistranslation**. +</think> + +mistranslation \ No newline at end of file |