Copyright 2000 Hewlett-Packard Co Register Names B-5 | HP IA-64

Ski IA-64 Simulator Reference Manual 1.0L

psr.tb	IA-64 PSR Taken Branch trap bit
psr.um	IA-64 PSR User Mask bits
psr.up	IA-64 PSR User Performance monitor enable bit
pta	IA-64 Page Table Address
r0, r1, … r127 IA-64 General Registers
r0.nat, … r127.nat
	IA-64 General Register Not-a-Thing bits
rnat	IA-64 Register Save Engine (RSE) Not-a-Thing (NaT) Collection Register
rp	IA-64 Return Pointer, a synonym for b0
rr0 - rr7	IA-64 Region Registers
rrbf	IA-64 CFM Register Rename Base for ﬂoating-point registers
rrbg	IA-64 CFM Register Rename Base for general registers
rrbp	IA-64 CFM Register Rename Base for predicate registers
rsc	IA-64 Register Stack Conﬁguration Register
si, esi	IA-32 Arithmetic Registers: si is two bytes wide, esi is four bytes wide with si as the two least
	signiﬁcant bytes.
sof	IA-64 CFM Size of Stack frame
sol	IA-64 CFM Size of Locals Portion of Stack frame
sor	IA-64 CFM Size of Rotating Portion of Stack frame
sp	IA-64 Stack Pointer, a synonym for r12. For the IA-32 equivalent of the x86 “sp” register, see the
	description of “iasp” above.
sp.nat	IA-64 Stack Pointer Not-a-Thing bit, a synonym for r12.nat.
ss	IA-32 Stack Segment Register
ssd	IA-32 Stack Segment Register Descriptor
tpr	IA-64 Task Priority Register
unat	IA-64 User Not-a-Thing (NaT) Collection Register

Copyright © 2000 Hewlett-Packard Co.

Register Names B-5

Image 99

HP IA-64, Ski Simulator manual Copyright 2000 Hewlett-Packard Co Register Names B-5

Contents

Copyright 2000 Hewlett-Packard Co Ski IA-64 Simulator Reference Manual Trademarks Printing History Syntax Conventions How to Use This ManualPreface Font Conventions Italic+ Table of Contents Ski IA-64 Simulator Reference Manual Vii Ski IA-64 Simulator Reference Manual Viii Table of Contents List of Figures Ski IA-64 Simulator Reference Manual 1.0L List of Tables Ski IA-64 Simulator Reference Manual 1.0L Xii List of Tables Starting xski How to Run an IA-64 Application ProgramGetting Started a Ski Tutorial Ski Simulator Starting xski From the Command Line Loading Your Program Exiting Ski Loading the hello Program Xski Data Window Inspecting Data Changing the Data Window Display Data Window Showing argv and envp Strings in Hexadecimal Looking at Code Viewing Data in Ascii 12. Jumping the Program Window to the Beginning of main Viewing Source Code Mixed In with Assembly Code 14. The Program Window Showing a Breakpoint at main Controlling Breakpoints 15. The Breakpoint List Window Running a Program 16. The Terminal Window After the hello Program is Run Single-stepping a Program 18. The Main Window After Reaching the Breakpoint at main+10 Changing Registers and Memory Ski IA-64 Simulator Reference Manual 1.0L 20. The xski Register Window After Changing the ip Register 21. The xski Data Window Widened to Show Ascii Next Steps Getting Help Copyright 2000 Hewlett-Packard Co Defects and Defect Reporting OverviewIntroduction What You Need to Know to Use This Manual Ski Variations Using bski for Batch Simulations X Window System, Motif-based xski Interface Starting Ski Command Line Flags 1.1 Summary of Flags XSki File Summary of the Quit Command Quitting SkiQuit expression Screen Presentation Ski’s Use of WindowsRegister Window Register Window in xski User Registers Pane Floating Point Registers Pane General Registers Pane IA-32 Registers Pane System Registers Pane Register Window and ski Resizing Register Window Panes with xski 1 IA-64 Instruction Display Program Window Ski IA-64 Simulator Reference Manual 1.0L 2 IA-32 Instruction Display Invalid Code and the Program Window Changing the Range of Locations Shown in the Program Window 12. xski’s Program Window Showing Illegal Instructions Data Window Changing the Range of Locations Shown in the Data Window Command/Main Window Invalid Code and the Data WindowXski Main Window 16. xski’s Main Command Window Ski Command Window Other Windows 17. ski’s Command Window at Bottom 18. xski’s Symbol List Window Copyright 2000 Hewlett-Packard Co Command Sequences, Repetition, and Abbreviation Command LanguageCommand Entry Command Arguments Expressions Argument SpeciﬁcationNumeric Arguments Numbers and Counts Xski Evaluating Expressions Ski Simulator Arithmetic and Logic Operators Symbolic Arguments Program-Deﬁned SymbolsAddresses Filenames Resolving Ambiguous Symbols and NumbersInternal Variables Labels Ski IA-64 Simulator Reference Manual 1.0L Xski Register Window Commands Screen Manipulation CommandsRegister Window Commands Summary of Register Window Commands Summary of Program Window Commands Program Window Commands Xski’s Program Window Showing IA-64 Assembly Language Code Pd startingaddress endingaddress ﬁlename Xski’s Assembly Language Dump Window Df count Data Window CommandsSummary of Data Window Commands Dj address Dd startingaddress endingaddress ﬁlename Xski Showing Data in Raw Hexadecimal and Ascii Ski Support for System-Mode Programs Program SimulationApplication-Mode and System-Mode Simulation Ski Support for Application-Mode Programs System-Mode TLB Simulation Summary of TLB Display CommandsSystem-Mode IA-64 Programs System-Mode IA-32 Programs Misaligned Data Access Trap How to Load a ProgramProgram Loading Creating the argc, argv, and envp Parameters Summary of Program Loading CommandsLoad ﬁlename args+ Adding Information after Loading Program Execution Summary of Program Execution Commands Ski IA-64 Simulator Reference Manual 1.0L Program Simulation Linux and MS-DOS ABI Emulation InterruptionsLinux Application Environment Linux System Calls Accepted but Ignored by Ski Linux System Calls Supported by Ski MS-DOS Application Environment Program I/OMS-DOS System Calls in Hexadecimal Supported by Ski Copyright 2000 Hewlett-Packard Co Debugging Changing Registers and Memory with Assignment CommandsSummary of Assignment Commands Examples of Assignment Commands Original Program Loaded in ski Allocation Bit-encoded Registers Program Breakpoints Summary of The eval CommandSetting Program Breakpoints Evaluating Formulas and Formatting Data Listing Program Breakpoints Deleting Program Breakpoints Summary of Program Breakpoint Commands Unexpected BreakpointsBs address Deleting Data Breakpoints Setting Data BreakpointsSummary of Data Breakpoint Commands Data Breakpoints Dumping Registers and Memory to a File Symbol Table CommandsSummary of Save and Restore Commands Summary of Symbol Commands Isyms ﬁlename Symlist Output from xski Ski IA-64 Simulator Reference Manual 1.0L Debugging Initialization File Command FilesLabels and Control Flow in Command Files Goto Command and Labels Comments in Command Files An Example Command FileIf Command Label Summary of Command File Commandsﬁlename # comment Ski IA-64 Simulator Reference Manual 1.0L Command Files =s address stringwithoutspaces Command Reference Dbd breakpointnumber Dbs address length rwrw Eval expressionwithoutspaces+ Help commandname Rest ﬁlename Quit returnvalueforshell Step until expressionwithoutspaces Ski IA-64 Simulator Reference Manual 1.0L IA-64 Registers Register Names Register Names Copyright 2000 Hewlett-Packard Co Register Names B-3 Ski IA-64 Simulator Reference Manual 1.0L Copyright 2000 Hewlett-Packard Co Register Names B-5 Ski IA-64 Simulator Reference Manual 1.0L Register Names Internal Variables Internal Variable Names Copyright 2000 Hewlett-Packard Co All breakpoints deleted Simulator Status and Error Messages Simulator Status and Error Messages Expression Help Unknown command %s Missing ELF header Not an IA-64 ﬁle Stopping at %s due to unimplemented instruction Usage %s options ﬁle args