diff options
| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-05-13 18:27:16 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-05-13 18:27:16 +0000 |
| commit | 044ef8eaa9848bc7d5606e9b58d043b519fd53eb (patch) | |
| tree | 155a3f73ed44a785d9cad6e5c21eec7c51e5c13b /target-i386 | |
| parent | 05ce71f15fc1978f7a2d37108ab701296353373d (diff) | |
i386 specific TODO
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4454 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-i386')
| -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. |