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Diffstat (limited to 'results/classifier/mode-deepseek-r1:32b/reasoning/user/863')
| -rw-r--r-- | results/classifier/mode-deepseek-r1:32b/reasoning/user/863 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/results/classifier/mode-deepseek-r1:32b/reasoning/user/863 b/results/classifier/mode-deepseek-r1:32b/reasoning/user/863 new file mode 100644 index 000000000..636d7009e --- /dev/null +++ b/results/classifier/mode-deepseek-r1:32b/reasoning/user/863 @@ -0,0 +1,19 @@ +<think> +Okay, so I need to classify this bug report as either 'user-mode' or 'system-mode'. Let's start by understanding the problem described. + +The issue is about a static array in contrib/plugins/howvec.c for ARM64. The array aarch64_insn_classes has some entries that are never discovered and thus count as zero. From the dump, there are five such entries: dpri (Data Proc Imm), ldstr (ldst reg), atomic (Atomic ldst), ldstro (ldst reg (reg off)), and ldstpa (ldst reg (pac)). These aren't being counted correctly. + +The steps to reproduce involve iterating through all 2^32 instructions, which seems like a comprehensive check of the instruction set. The problem is related to how instructions are classified in QEMU, specifically for ARM64 architecture. + +Now, considering whether this affects user-mode or system-mode: + +User-mode typically deals with processes running without special privileges. In QEMU, user-mode emulation handles executing guest code on the host's CPU, translating and executing each instruction. If an instruction classification is incorrect, it could lead to misbehavior in emulated programs, which run in user-mode. + +System-mode in QEMU involves virtualizing hardware components, including peripherals, devices, and handling higher-privilege operations like those of an operating system kernel. Issues here might relate to device emulation or hypervisor-level functions. + +In this case, the problem is about instruction classification for ARM64, which directly impacts how instructions are translated and executed in user-mode emulation. If certain instruction classes aren't being detected properly, it could cause incorrect execution of guest programs running in user mode. + +Therefore, since the issue pertains to the translation and classification of CPU instructions affecting user processes, this is a user-mode related bug. +</think> + +user \ No newline at end of file |