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1
2
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Correctness issues:
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3
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- some eflags manipulation incorrectly reset the bit 0x2.
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4
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- SVM: test, cpu save/restore, SMM save/restore.
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5
6
7
8
9
10
11
12
13
14
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- x86_64: lcall/ljmp intel/amd differences ?
- better code fetch (different exception handling + CS.limit support)
- user/kernel PUSHL/POPL in helper.c
- add missing cpuid tests
- return UD exception if LOCK prefix incorrectly used
- test ldt limit < 7 ?
- fix some 16 bit sp push/pop overflow (pusha/popa, lcall lret)
- full support of segment limit/rights
- full x87 exception support
- improve x87 bit exactness (use bochs code ?)
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15
16
17
18
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- DRx register support
- CR0.AC emulation
- SSE alignment checks
- fix SSE min/max with nans
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19
20
21
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Optimizations/Features:
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22
23
24
25
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- add SVM nested paging support
- add VMX support
- add AVX support
- add SSE5 support
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26
27
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- fxsave/fxrstor AMD extensions
- improve monitor/mwait support
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28
29
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- faster EFLAGS update: consider SZAP, C, O can be updated separately
with a bit field in CC_OP and more state variables.
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30
31
32
33
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- evaluate x87 stack pointer statically
- find a way to avoid translating several time the same TB if CR0.TS
is set or not.
- move kqemu support outside target-i386.
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