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Commit | Line | Data |
---|---|---|
728c9fd5 FB |
1 | before 0.5.2: |
2 | ------------ | |
3 | ||
4 | - TLB code protection support | |
5 | - basic VGA optimizations | |
6 | - disable SMC handling for ARM/SPARC/PPC | |
7 | ||
8 | short term: | |
9 | ---------- | |
82c7e2a4 FB |
10 | - user/kernel PUSHL/POPL in helper.c |
11 | - keyboard output buffer filling timing emulation | |
12 | - verify tb_flush() with a20 and TLBs | |
13 | ||
14 | - cmos clock update and timers | |
15 | - test ldt limit < 7 ? | |
285dc330 | 16 | - tests for each target CPU |
411bffc4 | 17 | - fix CCOP optimisation |
df0f11a0 FB |
18 | - fix all remaining thread lock issues (must put TBs in a specific invalid |
19 | state, find a solution for tb_flush()). | |
4690764b | 20 | - fix arm fpu rounding (at least for float->integer conversions) |
728c9fd5 | 21 | - SMP support |
df0f11a0 FB |
22 | |
23 | lower priority: | |
24 | -------------- | |
728c9fd5 FB |
25 | - suppress shift_mem ops |
26 | - fix some 16 bit sp push/pop overflow (pusha/popa, lcall lret) | |
27 | - sysenter/sysexit emulation | |
28 | - optimize FPU operations (evaluate x87 stack pointer statically) and | |
29 | fix cr0.TS emulation | |
285dc330 | 30 | - add IPC syscalls |
411bffc4 FB |
31 | - use -msoft-float on ARM |
32 | - use kernel traps for unaligned accesses on ARM ? | |
df0f11a0 FB |
33 | - handle rare page fault cases (in particular if page fault in heplers or |
34 | in syscall emulation code). | |
3c51961e | 35 | - fix thread stack freeing (use kernel 2.5.x CLONE_CHILD_CLEARTID) |
b03c60f3 FB |
36 | - more syscalls (in particular all 64 bit ones, IPCs, fix 64 bit |
37 | issues, fix 16 bit uid issues) | |
df0f11a0 FB |
38 | - use page_unprotect_range in every suitable syscall to handle all |
39 | cases of self modifying code. | |
40 | - use gcc as a backend to generate better code (easy to do by using | |
41 | op-i386.c operations as local inline functions). | |
42 | - add SSE2/MMX operations |