diff options
Diffstat (limited to 'results/classifier/deepseek-2/reasoning/mistranslation/998')
| -rw-r--r-- | results/classifier/deepseek-2/reasoning/mistranslation/998 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2/reasoning/mistranslation/998 b/results/classifier/deepseek-2/reasoning/mistranslation/998 new file mode 100644 index 000000000..a821f6833 --- /dev/null +++ b/results/classifier/deepseek-2/reasoning/mistranslation/998 @@ -0,0 +1,13 @@ +<think> +Alright, so I need to classify this bug report into one of the given categories for QEMU. Let's read through the problem description carefully. + +The issue is with AArch64's SCTLR_EL1.BT0 bit being set incorrectly in user mode. The description mentions that when this bit is set, PACIASP checks if indirect branches originate from X16 or X17 when taken from a BTI guarded area. It seems like the problem arises because QEMU isn't setting this bit correctly in user mode, leading to incorrect behavior. + +The sample program provided is crashing with SIGSEGV instead of the expected SIGILL, indicating a segmentation fault rather than an illegal instruction. This suggests that the issue is related to how QEMU handles the translation or execution of instructions, particularly around branch protection and the BTI landing pads. + +Looking at the categories, I see options like 'mistranslation', 'assembly', 'device', etc. The problem seems to involve incorrect mapping of the source architecture's behavior (AArch64) into the target environment, which is handled by QEMU's user-mode translation layer or the assembly lowering process. + +Since it's about how the BTI bit is set and how branches are handled, it's likely a mistranslation issue. The bug affects how instructions are translated in user mode, leading to improper handling of branch instructions and landing pads. +</think> + +mistranslation \ No newline at end of file |