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Diffstat (limited to 'results/classifier/mode-deepseek-r1:32b/reasoning/system/1402')
| -rw-r--r-- | results/classifier/mode-deepseek-r1:32b/reasoning/system/1402 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/results/classifier/mode-deepseek-r1:32b/reasoning/system/1402 b/results/classifier/mode-deepseek-r1:32b/reasoning/system/1402 new file mode 100644 index 00000000..c6e6559f --- /dev/null +++ b/results/classifier/mode-deepseek-r1:32b/reasoning/system/1402 @@ -0,0 +1,17 @@ +<think> +Okay, so I need to figure out whether this QEMU bug is related to user-mode or system-mode. Let me start by understanding the problem. + +The issue arises when compiling QEMU, specifically in the file `cpu-exec.c`. The error message says that a code path is reachable where it shouldn't be, and it's pointing to a call to `qemu_build_not_reached()`, which is declared with an attribute error. This means the compiler thinks some code that's supposed to be unreachable is actually reachable. + +Looking at the provided code snippet from `cpu-exec.c`, there's a function `tb_pc` that's inlined into `cpu_tb_exec`. The problem occurs because the compiler isn't recognizing that a certain condition, specifically when `TARGET_TB_PCREL` is false, makes some code unreachable. The workaround involves adding an explicit check for `!TARGET_TB_PCREL` to bypass the assertion. + +Now, I need to classify this bug into either user-mode or system-mode related issues. User-mode typically deals with applications running without needing high privileges, while system-mode involves lower-level operations like hardware devices and OS interactions. + +QEMU is a virtualization tool that can run in both modes. However, the error here seems to be happening in the TCG (Translation Code Generation) part of QEMU, which is responsible for emulating CPU instructions. This suggests it's dealing with low-level emulation rather than user applications. + +The `cpu-exec.c` file is part of the translation block execution logic, which is crucial for how QEMU handles virtual CPUs and their instruction sets. Since this is about handling the CPU's state and translating code for execution, it likely falls under system-mode operations because it involves emulating a CPU, which is a hardware-level task. + +Therefore, this bug report is related to system-mode. +</think> + +system \ No newline at end of file |