NonStop S-Series Server Description Manual (G06.27+)

Contents
HP NonStop S-Series Server Description Manual—520331-004
iii
4. Memory Addressing and Access (continued)
4. Memory Addressing and Access (continued)
Kseg0 Usage 4-28
Kseg2 Usage 4-30
Kseg1 Memory Access 4-32
Kseg0 Memory Access 4-34
Kseg2 and Nonprivileged Space Memory Access 4-36
The TLBPID Process Identifier 4-38
Nonglobal Address Translation 4-40
Address Translation of Global Elements 4-42
Address-Mapping Tables 4-44
Access of Special Pages 4-46
Defining Unallocated Space 4-48
Context-Bound Addresses 4-50
5. Instruction Processing Environments
Native and TNS Programs and Processes 5-2
Stacks for Native and TNS Processes 5-4
Code and Data Allocations 5-6
Sharing of Code and Data Segments 5-8
Restricting Mode Transitions 5-10
6. TNS Execution Modes
Execution Modes for TNS Compatibility 6-2
TNS Addressing Conventions 6-4
The Environment Register 6-6
The Register Stack 6-8
Register Stack Operations
6-10
The Register Stack in Memory
6-12
Basic P Register Operations 6-14
Branching, Direct and Indirect 6-16
Indexed Addressing in a Code Segment 6-18
Direct and Indirect Addressing in the Data Segment 6-20
Byte Addressing in the Data Segment 6-22
Indexing in the Data Segment 6-24
Examples of Indexing in the Data Segment 6-26
SG Addressing Mode 6-28
Basic Characteristics of Procedures 6-30
Procedure Attributes 6-32
Defining the Procedure’s Data 6-34