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Diffstat (limited to 'results/classifier/mode-deepseek-r1:32b/reasoning/system/1568')
| -rw-r--r-- | results/classifier/mode-deepseek-r1:32b/reasoning/system/1568 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/results/classifier/mode-deepseek-r1:32b/reasoning/system/1568 b/results/classifier/mode-deepseek-r1:32b/reasoning/system/1568 new file mode 100644 index 00000000..648a3291 --- /dev/null +++ b/results/classifier/mode-deepseek-r1:32b/reasoning/system/1568 @@ -0,0 +1,19 @@ +<think> +Okay, so I'm trying to figure out whether this QEMU bug is user-mode or system-mode related. Let's break it down. + +The problem occurs when using the "-d cpu_reset" option in qemu-system-m68k. The output shows a CPU reset with all registers at zero and then a fatal error about "Bad CC_OP 0". It also mentions a segmentation fault, which means it's crashing. + +First, I know that QEMU has two main modes: user-mode and system-mode. User-mode is for running individual applications in isolation without a full OS environment, while system-mode emulates an entire computer system with hardware devices, peripherals, etc. + +Looking at the error message, the issue seems to be related to CPU state during reset. The CC_OP (Condition Code Operation) being zero might not be handled correctly. This sounds like it's part of the CPU core initialization in QEMU. + +Since the crash happens in the emulator itself when trying to run a machine with M68K architecture, and considering that "cpu_reset" is likely a debugging option for resetting the CPU state, this seems more about how QEMU initializes or resets its internal CPU structures rather than any user-space application being run. + +System-mode involves handling hardware-level operations, including CPU resets, which are part of the system initialization process. Therefore, this bug is probably in how QEMU's M68K emulation handles the reset state of the CPU. + +I don't see any mention of user applications or processes here; it's all about the CPU and its registers. So, it fits into the system-mode category because it involves low-level hardware emulation that's part of running a full system. +</think> + +The issue arises from how QEMU handles CPU reset in its M68K emulator, which is part of the system-mode environment. + +system \ No newline at end of file |