TODO 1.23 KB
Newer Older
bellard's avatar
update    
bellard committed
1
2
3
4
5
6
- user/kernel PUSHL/POPL in helper.c
- keyboard output buffer filling timing emulation
- verify tb_flush() with a20 and TLBs

- cmos clock update and timers
- test ldt limit < 7 ?
bellard's avatar
update    
bellard committed
7
- tests for each target CPU
bellard's avatar
update    
bellard committed
8
9
- optimize FPU operations (evaluate x87 stack pointer statically) and
  fix cr0.TS emulation
bellard's avatar
update    
bellard committed
10
- fix some 16 bit sp push/pop overflow (pusha/popa, lcall lret)
bellard's avatar
update    
bellard committed
11
- sysenter/sysexit emulation
bellard's avatar
update    
bellard committed
12
- fix CCOP optimisation
bellard's avatar
update    
bellard committed
13
14
- fix all remaining thread lock issues (must put TBs in a specific invalid
  state, find a solution for tb_flush()).
bellard's avatar
update    
bellard committed
15
- fix arm fpu rounding (at least for float->integer conversions)
bellard's avatar
update    
bellard committed
16
17
18

lower priority:
--------------
bellard's avatar
update    
bellard committed
19
- add IPC syscalls
bellard's avatar
update    
bellard committed
20
- SMP support
bellard's avatar
update    
bellard committed
21
22
- use -msoft-float on ARM
- use kernel traps for unaligned accesses on ARM ?
bellard's avatar
update    
bellard committed
23
24
- handle rare page fault cases (in particular if page fault in heplers or
  in syscall emulation code).
bellard's avatar
update    
bellard committed
25
- fix thread stack freeing (use kernel 2.5.x CLONE_CHILD_CLEARTID)
bellard's avatar
bellard committed
26
27
- more syscalls (in particular all 64 bit ones, IPCs, fix 64 bit
  issues, fix 16 bit uid issues)
bellard's avatar
update    
bellard committed
28
29
30
31
32
- use page_unprotect_range in every suitable syscall to handle all
  cases of self modifying code.
- use gcc as a backend to generate better code (easy to do by using
  op-i386.c operations as local inline functions).
- add SSE2/MMX operations