Changes between Initial Version and Version 1 of VASFeatures


Ignore:
Timestamp:
2011-10-21T22:28:32Z (13 years ago)
Author:
Jakub Jermář
Comment:

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Legend:

Unmodified
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Modified

  • VASFeatures

    v1 v1  
     1= Virtual address spaces per architecture =
     2
     3== mips32 ==
     4
     5|| 0xe0000000 || 512MiB || || kernel non-identity || kseg3 ||
     6|| 0xc0000000 || 512MiB || kernel non-identity || ksseg ||
     7|| 0xa0000000 || 512MiB || spec || kseg1 || (maps to physical 0 uncached) ||
     8|| 0x80000000 || 512MiB|| kernel identity || kseg0 || (maps to physical 0 cacheable) ||
     9|| 0x00000000 || 2GiB|| uspace non-identity || kuseg ||
     10
     11== sparc64 ==
     12
     13=== UltraSPARC I, II, IIi ===
     14
     15VAS is 44-bits wide.
     16
     17|| 0xfffff80000000000 || 8TiB || kernel non-identity ||
     18|| 0x0000080000000000 || 16777200TiB || VA hole || no code within 4GiB reach of the VA hole on I and II ||
     19|| 0x0000000000000000 || 8TiB || kernel non-identity ||
     20
     21
     22=== UltraSPARC III, IIIi, IV and IV+ ====
     23
     24Full 64-bit VAS
     25
     26|| 0x0000000000000000 || 16EiB || kernel non-identity ||
     27
     28
     29=== UltraSPARC T1, T2 ===
     30
     31VAS is 48-bits wide.
     32
     33
     34|| 0xffff800000000000 || 128TiB || kernel non-identity ||
     35|| 0x0000800000000000 || 16776960TiB || VA hole || no code within 4GiB reach of the VA hole on T1, no code below 8KiB on T2 ||
     36|| 0x0000000000000000 || 128TiB || kernel non-identity ||