diff options
Diffstat (limited to 'results/classifier/qwen3:32b/reasoning/instruction/1267955')
| -rw-r--r-- | results/classifier/qwen3:32b/reasoning/instruction/1267955 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/results/classifier/qwen3:32b/reasoning/instruction/1267955 b/results/classifier/qwen3:32b/reasoning/instruction/1267955 new file mode 100644 index 000000000..9870dc6a3 --- /dev/null +++ b/results/classifier/qwen3:32b/reasoning/instruction/1267955 @@ -0,0 +1,13 @@ +<think> +Okay, let's try to figure out the category for this bug report. The user is talking about the Parity Flag not being set correctly when using the xor %eax, %eax instruction in QEMU. They tested it with different versions and provided steps to reproduce. + +First, I remember that the parity flag in x86 architecture is set based on the least significant byte of the result. If there's an even number of 1s in that byte, the parity flag is set; otherwise, it's cleared. + +Now, when you do xor %eax, %eax, the result is zero. The least significant byte here is 0x00, which has zero 1s. Zero is even, so the parity flag should be set. But the user is saying that QEMU isn't setting it, but when they replace it with sub %eax, %eax, it works. That suggests that QEMU's emulation of the xor instruction might have a bug related to the parity flag calculation. + +Since the issue is about how the instruction (xor) affects the parity flag, and it's specific to QEMU's handling of that instruction, this would fall under an instruction-related bug. The problem isn't with a system call or runtime environment but with the CPU instruction emulation itself. + +So the category should be 'instruction'. +</think> + +instruction \ No newline at end of file |