Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Properly align stack such that code that uses SSE2 instructions doesn't crash. | 2008-01-28 | 1 | -3/+7 | |
| | | | | ok espie@, beck@ | ||||
* | - due to the fninit() in _thread_machdep_save_float_state() all calls to | 2006-04-06 | 1 | -5/+16 | |
| | | | | | | | | | it need to be matched with a call to _thread_machdep_restore_float_state(), so add missing one in _thread_machdep_init(). - 16-byte align fp frame - call fwait() before save and and after restoring fp state. lots of guidance and ok mickey@ | ||||
* | if cpu has fxsr, use fxsave instead; ok marc | 2004-02-21 | 1 | -8/+42 | |
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* | save i386 fpu state | 2003-01-24 | 1 | -14/+21 | |
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* | typo in comment | 2001-03-13 | 1 | -2/+2 | |
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* | preparation for switch-based threads | 2000-09-25 | 1 | -0/+80 | |