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Diffstat (limited to 'results/classifier/qwen3:32b/reasoning/instruction/826')
| -rw-r--r-- | results/classifier/qwen3:32b/reasoning/instruction/826 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/results/classifier/qwen3:32b/reasoning/instruction/826 b/results/classifier/qwen3:32b/reasoning/instruction/826 new file mode 100644 index 000000000..710d2674a --- /dev/null +++ b/results/classifier/qwen3:32b/reasoning/instruction/826 @@ -0,0 +1,11 @@ +<think> +Okay, let's see. The user is reporting an issue with QEMU's handling of the AArch64 SVE2 LDNT1SB instruction. The problem is that the address calculated for the load is incorrect, leading to a data abort. + +The instruction in question is `ldnt1sb {z6.d}, p3/z, [z14.d, x9]`. From the description, the registers involved are Z14 (a vector register) and X9 (a scalar). The address is supposed to be calculated as the vector plus scalar. However, QEMU is redirecting this to the SVE LD1SB handler, which might not support this specific addressing mode. + +The user mentions that the commit in QEMU for LDNT1SB redirects to SVE's LD1SB handler. The LD1SB instruction in SVE might use a different addressing mode (like scalar plus vector), but the LDNT1SB here uses vector plus scalar. If the LD1SB handler is being used incorrectly, it might miscalculate the address because it's expecting a different operand order or different addressing mode. This would result in an incorrect address being accessed, leading to a data abort as observed. + +Since the issue is with the instruction's handling—specifically, the address calculation part of the LDNT1SB instruction not being correctly implemented by reusing the LD1SB handler—it's an error in the instruction's execution. The problem isn't a syscall or runtime error but rather an incorrect implementation of the instruction in QEMU. So the category should be 'instruction'. +</think> + +instruction \ No newline at end of file |