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Diffstat (limited to 'results/classifier/mode-deepseek-r1:32b/reasoning/user/2483')
| -rw-r--r-- | results/classifier/mode-deepseek-r1:32b/reasoning/user/2483 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/results/classifier/mode-deepseek-r1:32b/reasoning/user/2483 b/results/classifier/mode-deepseek-r1:32b/reasoning/user/2483 new file mode 100644 index 00000000..b1a600ec --- /dev/null +++ b/results/classifier/mode-deepseek-r1:32b/reasoning/user/2483 @@ -0,0 +1,11 @@ +<think> +Okay, so I'm trying to figure out whether this bug is in user-mode or system-mode for QEMU. Let's break it down. + +The problem occurs when the code executes a jsr (jump subroutine) instruction using the SP (stack pointer). The expected behavior is that the return address should be pushed onto the stack, and then execution jumps to the address pointed by SP. But in QEMU, it seems like the return address isn't being handled correctly. Instead of putting the return address at 0x3bf8, it's getting placed somewhere else (like 0xb3f8), which is causing incorrect execution. + +Looking at the code, we see that the jsr instruction is part of user-level code—it doesn't involve any privileged instructions or direct hardware interactions. The issue here seems to be with how QEMU emulates the M68K CPU's stack handling for subroutine jumps in a non-privileged context. + +Since the problem relates to the execution flow and stack management within user-space, it's more likely related to user-mode emulation rather than system-mode issues like device drivers or kernel operations. +</think> + +user \ No newline at end of file |