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| -rw-r--r-- | target-i386/TODO | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target-i386/TODO b/target-i386/TODO new file mode 100644 index 0000000000..1bca8ba88e --- /dev/null +++ b/target-i386/TODO @@ -0,0 +1,29 @@ +Correctness issues: + +- rework eflags optimization (will be a consequence of TCG port) +- SVM: rework the implementation: simplify code, move most intercept + tests as dynamic, correct segment access, verify exception safety, + remove most of the added CPU state. +- arpl eflags computation is invalid +- x86_64: fxsave/fxrestore intel/amd differences +- x86_64: lcall/ljmp intel/amd differences ? +- x86_64: cmpxchgl intel/amd differences ? +- x86_64: cmovl bug intel/amd differences ? +- x86: monitor invalid +- 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 ?) + +Optimizations/Features: + +- finish TCG port +- 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. |