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Diffstat (limited to 'results/classifier/no-thinking-deepseek-r1:32b/reasoning/runtime/754635')
| -rw-r--r-- | results/classifier/no-thinking-deepseek-r1:32b/reasoning/runtime/754635 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/results/classifier/no-thinking-deepseek-r1:32b/reasoning/runtime/754635 b/results/classifier/no-thinking-deepseek-r1:32b/reasoning/runtime/754635 new file mode 100644 index 00000000..d603a839 --- /dev/null +++ b/results/classifier/no-thinking-deepseek-r1:32b/reasoning/runtime/754635 @@ -0,0 +1,9 @@ +The bug report describes an issue where the `-d in_asm` option outputs incorrect information about memory sections when running QEMU versions 0.14.0 and later compared to earlier versions like 0.12.5. The user provided a patch that corrects the output by modifying how addresses are calculated in `exec.c`. + +The problem arises from changes in how memory regions are walked, specifically in the calculation of guest addresses. In QEMU 0.14.0, the address is shifted by `V_L1_SHIFT`, which is 10 bits for i386, whereas the correct shift should include both `V_L1_SHIFT` and `TARGET_PAGE_BITS` (which is 12 bits) to properly align memory regions. + +The user's patch adjusts the calculation in `walk_memory_regions_1` to use `(abi_ulong)i << (V_L1_SHIFT + TARGET_PAGE_BITS)` instead of just shifting by `V_L1_SHIFT`. This correction ensures that the memory sections are correctly aligned and displayed, matching the behavior observed in QEMU 0.12.5. + +The issue is related to how QEMU handles memory regions during runtime, particularly when logging guest address spaces. Therefore, it falls under a **runtime** error since it pertains to incorrect behavior during the execution of the program rather than an instruction-level fault or a syscall issue. + +**Answer:** runtime \ No newline at end of file |