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Diffstat (limited to 'results/classifier/deepseek-r1:14b/reasoning/mistranslation/758')
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diff --git a/results/classifier/deepseek-r1:14b/reasoning/mistranslation/758 b/results/classifier/deepseek-r1:14b/reasoning/mistranslation/758 new file mode 100644 index 00000000..f6be25fe --- /dev/null +++ b/results/classifier/deepseek-r1:14b/reasoning/mistranslation/758 @@ -0,0 +1,22 @@ +<think> +Okay, so I'm trying to figure out which category this bug report falls into for QEMU. Let's start by reading through the problem description and the provided logs. + +The user mentioned that on an X86 platform, they're using a chroot environment with the latest MIP setup. They downloaded the source package, installed dependencies, and tried compiling, but encountered an error where the variation is in error. Then, when running GDB, they got a SIGSEGV (Segmentation fault) signal at address 0x00007f094429c656 in code_gen_buffer(). + +Looking at the backtrace from GDB, the main issue seems to be happening during CPU execution. The stack trace points to functions like cpu_tb_exec and cpu_loop_exec_tb, which are part of QEMU's TCG (Translation Code Generator) acceleration. This suggests that there might be a problem in how the code is being generated or executed for the target architecture (MIPS64 in this case). + +The user also provided steps to reproduce, which involve setting up a chroot on X86 and compiling within it. The fact that they're cross-compiling could mean there's an issue with how the MIPS code is being translated or compiled on the host machine. + +Considering the categories available: mistranslation, assembly lowering, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor, and others. + +The error is a segmentation fault during code generation in TCG. This points towards an issue with how the target code (MIPS) is being generated from the source architecture (X86). It's not about device drivers or graphics; it's more about the translation process itself. So mistranslation seems like the closest fit because it involves incorrect mapping from the host architecture to the target. + +Looking at other possibilities: assembly lowering would be if there was an issue in generating machine code from a higher-level IR, but here the problem is within TCG which is part of the translation process. The error isn't about device-related issues or network, so those can be ruled out. It's not performance because the issue is a crash, not just slow performance. + +So, putting it all together, the bug is likely due to incorrect semantic mapping during the translation from X86 (host) to MIPS (target), which falls under 'mistranslation'. +</think> + +The error occurs during cross-compilation where the code_gen_buffer function crashes with a segmentation fault. The stack trace points to issues in TCG functions, indicating problems with code generation for the target architecture (MIPS). This suggests an issue in how instructions are being translated from X86 to MIPS, fitting the 'mistranslation' category. + +**Answer:** +mistranslation \ No newline at end of file |