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10 | + get user mode support for all architectures |
10 | + get user mode support for all architectures |
11 | 11 | ||
12 | + save/restore floating point context on context switch |
12 | + save/restore floating point context on context switch |
13 | + [ia32] lazy context switch using TS flag [DONE] |
13 | + [ia32] lazy context switch using TS flag [DONE] |
14 | + [ia32] MMX,SSE1-.. initialization |
14 | + [ia32] MMX,SSE1-.. initialization |
15 | + [ia32] review privilege separation |
15 | + [ia32] review privilege separation [DONE] |
16 | + zero IOPL in EFLAGS [DONE] |
16 | + zero IOPL in EFLAGS [DONE] |
17 | + before IRET (from SYSCALL), zero NT in EFLAGS [DONE] |
17 | + before IRET (from SYSCALL), zero NT in EFLAGS [DONE] |
18 | + [ia32] review the cache controling bits in CR0 register |
18 | + [ia32] review the cache controling bits in CR0 register |
19 | + [ia32] zero the alignment exception bit in EFLAGS |
19 | + [ia32] zero the alignment exception bit in EFLAGS |
20 | + make emulated architectures also work on real hardware |
20 | + make emulated architectures also work on real hardware |