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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-05 07:53:40 +0000 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-05 07:53:40 +0000 |
| commit | 40bbb77d4dfebff4f99c2f90b2c0db737b0ecc5a (patch) | |
| tree | b48e8ed73df5afe4df4f14b919a092200cb32a80 /results/classifier/mode-deepseek-r1:32b/reasoning/user/2223 | |
| parent | 55df9e6905dc57854bea8e34d1e71ea383eb0352 (diff) | |
| download | emulator-bug-study-40bbb77d4dfebff4f99c2f90b2c0db737b0ecc5a.tar.gz emulator-bug-study-40bbb77d4dfebff4f99c2f90b2c0db737b0ecc5a.zip | |
add deepseek classification results: classifies into user and system mode
Diffstat (limited to 'results/classifier/mode-deepseek-r1:32b/reasoning/user/2223')
| -rw-r--r-- | results/classifier/mode-deepseek-r1:32b/reasoning/user/2223 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/results/classifier/mode-deepseek-r1:32b/reasoning/user/2223 b/results/classifier/mode-deepseek-r1:32b/reasoning/user/2223 new file mode 100644 index 00000000..c6cfecf8 --- /dev/null +++ b/results/classifier/mode-deepseek-r1:32b/reasoning/user/2223 @@ -0,0 +1,19 @@ +<think> +Okay, I need to classify this bug report as either user-mode or system-mode related. Let's break down the problem. + +The issue is that when certain code is placed directly in the main function without encapsulating it in another function, the program hangs during execution on QEMU using RISC-V. The user provided a code snippet where moving the same operations into a helper function prevents the crash, but executing them inline causes a hang. + +Considering possible causes: + +1. **Toolchain Issue**: Maybe the compiler is generating incorrect machine code when optimizations are applied (-Os). This could be related to how variables or stack frames are handled differently in functions versus main. + +2. **RTOS Porting Layer**: Even though no RTOS features are used here, there might be something in the port initialization affecting memory or context switching that only manifests when code is structured a certain way. + +3. **QEMU Emulation Bug**: It's possible that QEMU has an issue handling certain instruction sequences or memory accesses under specific conditions, especially with RISC-V which is still being optimized in emulators. + +The fact that the problem occurs at runtime and involves program flow suggests it's more about how the code executes rather than low-level hardware interactions. Since no OS calls or device drivers are involved here, it points away from system-mode issues which typically involve kernel operations or peripherals. + +The issue seems to relate to code generation and execution within user-space applications, possibly involving function calls, stack management, or optimizations applied by the compiler. Therefore, this is more likely a user-mode problem. +</think> + +user
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