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X86: Fix setting the busy bit in the task descriptor in LTR.

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Gabe Black 2009-09-16 19:28:01 -07:00
parent 83eebe0464
commit eec6bfaa9d
1 changed files with 6 additions and 3 deletions
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9
src/arch/x86/isa/insts/system/segmentation.py
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@ -179,7 +179,8 @@ def macroop LTR_R
wrdh t3, t1, t2
wrdl tr, t1, reg
wrbase tr, t3, dataSize=8
ori t1, t1, (1 << 9)
limm t5, (1 << 9)
or t1, t1, t5
st t1, tsg, [8, t4, t0], dataSize=8
};
@ -195,7 +196,8 @@ def macroop LTR_M
wrdh t3, t1, t2
wrdl tr, t1, t5
wrbase tr, t3, dataSize=8
ori t1, t1, (1 << 9)
limm t5, (1 << 9)
or t1, t1, t5
st t1, tsg, [8, t4, t0], dataSize=8
};
@ -212,7 +214,8 @@ def macroop LTR_P
wrdh t3, t1, t2
wrdl tr, t1, t5
wrbase tr, t3, dataSize=8
ori t1, t1, (1 << 9)
limm t5, (1 << 9)
or t1, t1, t5
st t1, tsg, [8, t4, t0], dataSize=8
};