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17 December 2010, 17:35
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#1 |
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Banned
Join Date: Jan 2007
Location: France
Posts: 655
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FPU bug found WinUAE 2.3.1 beta 7
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Last edited by Cosmos; 16 July 2011 at 18:44. |
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17 December 2010, 17:41
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#2 |
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WinUAE developer
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 49
Posts: 26,567
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Argh. Totally Useless Report.
1) beta only? ("do not talk about betas in non-beta threads") 2) what goes wrong? "Wrong results" == goes to "not working" category. |
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17 December 2010, 17:54
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#3 |
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Banned
Join Date: Jan 2007
Location: France
Posts: 655
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>Totally Useless Report
I can't be more precise !! This code is from a cruncher : without the fnop, the decrunched file is not the same than the original... With the fnop, the decrunched file is 100% running / working ! I tried with the 2.3.0 : 040 JIT => Same bug ! Need the fnop 040 no JIT => All is fine without the fnop Last edited by TCD; 17 December 2010 at 18:22. Reason: Back to back posts merged. Use the edit function. |
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17 December 2010, 18:49
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#4 |
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Banned
Join Date: Jan 2007
Location: France
Posts: 655
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Another precision :
If it's a nop => Same bug... fnop is only the cure here in JIT mode... |
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17 December 2010, 21:04
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#5 |
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Registered User
Join Date: Apr 2005
Location: digital hell, Germany, after 1984, but worse
Posts: 3,383
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Which cruncher and which file exactly to reproduce the bug ? - Please upload them.
Did you try it with WinUAE versions older than 1.0 ? - Please try http://www.winuae.net/files/old/InstallWinUAE0992.exe What happens in 68020 / 68881 mode ? Last edited by PeterK; 17 December 2010 at 21:10. |
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18 December 2010, 00:57
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#6 |
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Zone Friend
Join Date: May 2006
Location: France
Posts: 1,835
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Every good bug report needs :
Steps to reproduce, (this should be if possible the minimal steps to repro, don't add steps not required) What you expected to see, and What you saw instead. I'll add configuration : OS, version used, settings, logs |
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