root / target-i386 / TODO @ 044ef8ea
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Correctness issues: |
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- rework eflags optimization (will be a consequence of TCG port) |
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- SVM: rework the implementation: simplify code, move most intercept |
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tests as dynamic, correct segment access, verify exception safety, |
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remove most of the added CPU state. |
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- arpl eflags computation is invalid |
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- x86_64: fxsave/fxrestore intel/amd differences |
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- x86_64: lcall/ljmp intel/amd differences ? |
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- x86_64: cmpxchgl intel/amd differences ? |
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- x86_64: cmovl bug intel/amd differences ? |
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- x86: monitor invalid |
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- better code fetch (different exception handling + CS.limit support) |
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- user/kernel PUSHL/POPL in helper.c |
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- add missing cpuid tests |
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- return UD exception if LOCK prefix incorrectly used |
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- test ldt limit < 7 ? |
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- fix some 16 bit sp push/pop overflow (pusha/popa, lcall lret) |
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- full support of segment limit/rights |
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- full x87 exception support |
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- improve x87 bit exactness (use bochs code ?) |
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Optimizations/Features: |
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- finish TCG port |
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- evaluate x87 stack pointer statically |
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- find a way to avoid translating several time the same TB if CR0.TS |
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is set or not. |
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- move kqemu support outside target-i386. |