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Bochs: MSDOS compatibility FPU exception #13

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PF94 opened this issue Oct 3, 2022 · 1 comment
Open

Bochs: MSDOS compatibility FPU exception #13

PF94 opened this issue Oct 3, 2022 · 1 comment
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bug Something isn't working kernel The issue is about the kernel

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@PF94
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PF94 commented Oct 3, 2022 

00248059642i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00248059645i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00248059646i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00248059651i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00248059652i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00248059653i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00248059656i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00248059657i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00248059658i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00353638642i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00353638644i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00353638650i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00353638651i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00353638744i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00353638746i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00353638752i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00353638753i[CPU0  ] math_abort: MSDOS compatibility FPU exception
00369645001i[CPU0  ] math_abort: MSDOS compatibility FPU exception

This seems to occur everytime when Task manager warns with "Tried queuing blocked thread". I don't know if this is an issue or not considering it locks Pond up.
@byteduck
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byteduck commented Oct 3, 2022

Looks like that's due to the NE (fpu error reporting) flag in cr0 being set to 0, which bochs doesn't like. Maybe I should fix that :)

@byteduck byteduck added bug Something isn't working kernel The issue is about the kernel labels Oct 4, 2022
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