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Diffstat (limited to 'results/classifier/deepseek-r1:14b/reasoning/assembly/1118')
| -rw-r--r-- | results/classifier/deepseek-r1:14b/reasoning/assembly/1118 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:14b/reasoning/assembly/1118 b/results/classifier/deepseek-r1:14b/reasoning/assembly/1118 new file mode 100644 index 000000000..610ac9d37 --- /dev/null +++ b/results/classifier/deepseek-r1:14b/reasoning/assembly/1118 @@ -0,0 +1,21 @@ +<think> +Okay, let's try to classify this bug report. The user provided a detailed description of an issue they're encountering with QEMU, specifically related to the AVR architecture. + +First, I'll read through the problem description carefully. They mention that when an interrupt is raised after an instruction that can skip the following instruction (like `CPSE`), and if the skip condition is active, instead of executing the correct interrupt handler, it jumps to the one after it. This happens especially when the `CPSE` instruction is at the end of a translation block. + +Looking at the steps to reproduce, they provided both real-world and synthetic scenarios. The synthetic example shows that with certain code arrangement, the bug occurs. They also included an annotated execution log which shows where the incorrect jump happens in the disassembly. + +Now, considering the possible categories: mistranslation, assembly lowering, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor, and other. + +The issue is related to how interrupts are handled when certain instructions cause skips. This seems like a problem in the translation or processing of the instruction stream, possibly during the assembly lowering phase. The bug report doesn't mention anything about device drivers, graphics, networking, etc., so those categories can be ruled out. + +Mistranslation usually refers to incorrect mapping from source to target architecture, but this seems more related to how instructions are processed within the same architecture, not a cross-architecture issue. Assembly lowering is part of the compilation process where higher-level IR is converted to machine code. If there's an error in how `CPSE` and the subsequent instructions are handled during translation or assembly lowering, that could cause this bug. + +The problem arises because the translator isn't correctly handling the case where a skip instruction is at the end of a block, leading to incorrect vector selection for interrupts. This suggests it's an issue in how the code is being lowered from higher-level IR to machine instructions, specifically when such skips occur at block boundaries. + +So, putting it all together, the bug seems to fall under "assembly lowering" because it's related to how the assembly code (specifically with skip instructions) is being processed and translated into the target machine code. Therefore, the category should be "assembly". +</think> + +The issue arises due to incorrect handling of an instruction that can skip the next instruction when it's at the end of a translation block, affecting interrupt vector selection. This points to a problem during assembly lowering. + +**Answer:** assembly \ No newline at end of file |