| Part II |
|
Part II
|
Privileged-Code Changes for OpenVMS I64
|
| Chapter 7 |
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7
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OpenVMS Infrastructure Changes for OpenVMS I64
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|
7.1
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C Programming
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7.1.1
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PTE Field References in C
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7.1.2
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PFN References in C
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7.2
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Macro-32 Programming
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7.2.1
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PTE Field References in Macro-32
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7.2.2
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PFN References in Macro-32
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7.3
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Bliss Programming
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7.3.1
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PTE Field References in Bliss-64
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7.3.2
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PFN References in Bliss-64
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7.4
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System Services
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7.4.1
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PFN-Map System Services
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7.4.2
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SYI$_MAX_PFN
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7.4.3
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PMM Structure
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7.4.4
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SYI$_PFN_MEMORY_MAP
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7.5
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OpenVMS Structure Fields
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7.6
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System Data Cells
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7.6.1
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Minimum and Maximum PFN Data Cells
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7.6.2
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PFN List Arrays, Counts, and Limits
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7.6.3
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Physical Memory Page Counts
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7.6.4
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Pointer to SYI PFN Memory Map
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7.6.5
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Shared L2 Page Table PFN
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7.6.6
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Black Hole PFN Data Cell
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7.6.7
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MMG Window PFN Pointer Data Cells
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7.7
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System Routines
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7.7.1
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Converting from PTE Address to PFN
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7.7.2
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PFN Allocation Routines
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7.7.3
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PFN Allocation and Mapping Routines
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7.8
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PTE Format Changes
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7.9
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50-Bit Physical Address Search Command
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| Appendix A |
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Appendix A
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Data Structure Changes
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|
A.1
|
Pointer Size Conventions
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A.2
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Buffer Object Descriptor (BOD)
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A.3
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Buffered I/O (BUFIO)
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A.4
|
Complex Chained Buffer (CXB)
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A.5
|
Data Chain Block (DCBE)
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A.6
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Direct I/O Buffer Map (DIOBM)
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A.7
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Function Decision Table (FDT)
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A.8
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I/O Request Packet (IRP)
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A.9
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I/O Request Packet Extension (IRPE)
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A.10
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Process Header (PHD)
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A.11
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SCSI-2 Diagnose Buffer (S2DGB)
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A.12
|
VMS Communications Request Packet (VCRP)
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