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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-06 16:43:19 +0000 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-06 16:43:19 +0000 |
| commit | 238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd (patch) | |
| tree | cd8a1b75ba7b3543eb7fe6857f408e7be4d9fd0b /results/classifier/deepseek-r1:32b/reasoning/runtime/796480 | |
| parent | 96049c939b1916d80532630d63c14e04d5244f1d (diff) | |
| download | emulator-bug-study-238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd.tar.gz emulator-bug-study-238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd.zip | |
add results
Diffstat (limited to 'results/classifier/deepseek-r1:32b/reasoning/runtime/796480')
| -rw-r--r-- | results/classifier/deepseek-r1:32b/reasoning/runtime/796480 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:32b/reasoning/runtime/796480 b/results/classifier/deepseek-r1:32b/reasoning/runtime/796480 new file mode 100644 index 00000000..64ae5612 --- /dev/null +++ b/results/classifier/deepseek-r1:32b/reasoning/runtime/796480 @@ -0,0 +1,11 @@ +<think> +Alright, so I'm trying to figure out what category this bug falls into. The user provided a detailed description and some code. Let me break it down step by step. + +First, the issue is about QEMU's behavior when running a 64-bit guest binary on a 32-bit host OS. Specifically, memory references are causing problems because addresses that differ in their higher 32 bits are treated as the same address due to lower 32 bits being identical. This leads to incorrect data being loaded. + +The test program allocates a very large array (4GB + 2 bytes) and sets two characters at the start and near the end. When run on QEMU, both positions return 'z' instead of one 'a' and one 'z'. The problem is that the emulator isn't handling the higher bits correctly in the host's 32-bit environment. + +Looking at the possible categories: instruction, syscall, runtime. The issue doesn't seem to be with a specific instruction or a system call error. Instead, it's about how QEMU handles memory addresses during execution, which falls under runtime behavior. +</think> + +runtime \ No newline at end of file |