SgS6 Object Module Formats Version, 7C Blkend | Intel 121748-001

SgS6 Object Module Formats

Version 4.1

APPENDIX 1

NUMERIC LIST OF RECORD TYPES

~E RHEADR

70REGINT

72REDATA

74RIDATA

76OVLDEF

78ENOREC

7A BLKOEF

7C BLKEND

7E DEBSY~

80THEADR

82LHEADR

84PEOATA

86PIDATA

88COJ'ltENT

8A MOOEND BC EXTDEF 8E TYPDEF 9" PUBDEF

92 LOCSY~

94LINNUM

9t; LNAMES

98SEGDEF 9'" GRPDEF 9C FIXUPP

9E (none)

A0 LEDATA

A2 LIDATA

A4 LIBHED AF, LIBNAM A8 LIBLOC AA LIBDIC

ae

Image 88

Intel 121748-001 manual SgS6 Object Module Formats Version, 7C Blkend, Lheadr Peoata Pidata, Linnum

Contents

Relocatable Object Module Formats IA 500/1181/500 IPI Contents Symbol DefinitionType Definition Hecord Symbol Control Library Dictionary Record Comment Record Appendices Numeric List of Record TypesPage Page Page Page Module Identification Segment Addressing Data Indices Page Page Index TargetTarget Frame Number Target Sicode ,1024Page F21 F11Frame SEGMENT-RELATIVE Fixups Fixup Record Case +------+Oata Target Eistruct ,24 Frame Sifoo Target Eiary ,-2 Frame Sifoo Target Eiary ,0000HFrame Sifoo Target Eiary Frame Sifoo Target Eistrct ,99 Record Order TheadrLheadr RheadrPage Number 1111Official Abbreviation Number Repeated or Conditional Fields REC Record CHK Module Header RecordModule Name TYP Length Lheadr REC Record Overlay OAT Record Count Offset Static Module InfoDynamic Maximum Size Static Storage Page List OF· NAMES. Record Record * Name Length OFF LTL NameOAT LX+LY LX+LY+GMXY Segment Length Class Name Index Segment NAME. IndexOverlay Name Index FEH FFHIndex FDH Object Module Formats VersionSegment I I I Z I Z I Z I Z I Z Ibglibgm 80B6 Object Module Formats Type Definition Record REC Record Name Eight CHK TY P LengthLeaf SUM SEH USE Descriptor Eight Leaf Descriptor 129 Object Module FormatsVersion 133 127 Page Public Names Definition REC Record PublicPublic Type CHK TYP Puslic Base Frame GI G Frame TargetPublic Offset Type Index Extdef REC Record 8CH ~il·E. Index TYP Length Symbols Local Symbols BaseLocal SY~BOLS. Record REC Record Local Type Local S~~BOL Offset Local Symbol NameType Index TYP Length Line Numbers Record Linnum RECLine NU!\1BER Sase 8986 Ob·ject Module Formats Version May Record Block Procedure Type CHK TYP Length Base Block Definition RecordIndex SUM 7AH Block Base Block Name Offset Block Length Return Procedure InformationAddress Offset Blkend REC Record CHK TYPLength SUM 7CH REC Record TYP Length InformationOffset Index SUM Datum If Frame ~ETHOD=0, the Datum has the format Symbol Name Block Index Relocatable Enumerated Data Record OAT * CHK TY PData Record Base Data Record Offset DAT REC Record IteratedData Record Base Data Record Offset Iterated Data Block Repeat Block Count Content Repeat CountBlock Count TYP Length Number Physical Enumerated Data Record Peoata REC FrameFrame NU....,SER Physical Iterated Data Record Frame OFF IteratedSET Data Block LENGrH EnumeratedASH Offset Enumerated Data OffsetPage Logical Iterated Data Record Object Module Formats Version Same as for the Ridata record Fixupp Thread is a field with the followinq formatStructure REC Placement FixupLocat Target * Target TIP I Targt Page Overlay Attr Z I Z I Z I Z I Z I S I a TYP * SUM TYP Type of END TYP Length Contents Register Initialization RecordREC Record REG Register REG·TYP Target Register ContentsOAT Datum Page Start Module ~ND RecordTYP Length Addrs Frame Offset Number TYP Length Count Number Library Header RecordModule COU~T LiSNAM A6H Library Module Locations Record Libloc 00H * SUM Comment Record Pl LI ZI zl ZI ZI ZI zTYP Length Type This field provides the commentary information SgS6 Object Module Formats Version 7C BlkendLheadr Peoata Pidata Linnum Appendix Type Representations ScalarPointer Structure LIn Appendix Syntax Diagrams Libhed Libnam Component +-1 Imod Lheadr -1 sgr +-1 modtailRheadr -1 sqr +-Imodtail +-1 data 1-+ ~-+ Regint Tcomponent 1--+ Data 1--+CompOnent 8e8~ Object Module Formats Version 4.rtJ Pubdef ExtdefTypdef Blkdef Blkend Content Def 88.8~ Obj ect Mod ule Pormats+-- Pidata --+ +-- Ridata --+ Appendix Examples of FIXU~S Part 1. SELF-RELATIVE REFERE~CES Pppppppppppppppppppppp Location Lllllllllllllllllllllllllllllll Llocationl InO LlllllllllllllLOC FIXUP. Representation ~OCArE Operation Llllllllllllll P pp+ L P LLLLLLILt.LLLLL RARGET Examples JMP SYM + Llllllllllllll PP LOCLLLI.LLLLLLLLLL Fixuprepresentati Link Operation Pppppppppppppppppp Llllllllllllll P Llllllllllllll P PpppppppppppppppppLlllllilllllll Target I L P Change Or SI8 where dl is app~ied to Location depending onChanqe Locate Operation Llllllllllllll Fixup Representation Location Offset Pseg Link OperationLlllllllllllll Locate Operation Frame F~ ExamplesJMP Location Offset Frame LIe Locate Operation F8VAL Llllllllilllll FOVAL-ILlllllllllllll Part 2. Segment Relative References Llllllllllllll FIXUP. Representation Location Pointer Target I L Locate Operation LOe Fixup RepresentationLocation Pointer Target Eisym ?=A LllllllllllllllllPpppppppppppppppppppppppp SYM PS EG P# SYM Target Lllllllllllllllllll MOV AH.HIGHSYM Fixup Representation Location Base Pseg Target Target SI B Location Base Pseg TargetPage