Relocatable Object Module Formats | Intel 121748-001 instruction

8086

RELOCATABLE OBJECT MODULE

FORMATS

An Intel Technical Specification

Order Number: 121748-001

. Copyr;ght~1981 Intel Corporation

Intel Corporation, 3065 Bowers Avenue, Santa Clara, California 95051

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Intel 121748-001 manual Relocatable Object Module Formats

Contents

Relocatable Object Module Formats IA 500/1181/500 IPI Symbol Definition ContentsType Definition Hecord Symbol Control Appendices Numeric List of Record Types Library Dictionary Record Comment RecordPage Page Page Page Module Identification Segment Addressing Data Indices Page Page Target IndexTarget Frame Number Target Sicode ,1024Page F21 F11Frame SEGMENT-RELATIVE Fixups Case +------+ Fixup RecordOata Target Eistruct ,24 Frame Sifoo Target Eiary ,-2 Frame Sifoo Target Eiary ,0000HFrame Sifoo Target Eiary Frame Sifoo Target Eistrct ,99 Theadr Record OrderLheadr RheadrPage Number 1111Official Abbreviation Repeated or Conditional Fields Number REC Record CHK Module Header RecordModule Name Lheadr REC Record TYP Length OAT Record Count Offset Overlay Static Module InfoDynamic Maximum Size Static Storage Page Record * Name Length List OF· NAMES. Record 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 Z I Z I Z I Z I Z Ibglibgm I I I 80B6 Object Module Formats REC Record Name Eight CHK TY P Length Type Definition RecordLeaf SUM SEH USE Descriptor Eight Leaf Descriptor 129 Object Module FormatsVersion 133 127 Page REC Record Public Public Names DefinitionPublic Type CHK TYP Puslic Base Frame GI G Frame TargetPublic Offset Type Index 8CH Extdef REC Record ~il·E. Index Local Symbols Base TYP Length SymbolsLocal 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 May 8986 Ob·ject Module Formats Version Block Definition Record Record Block Procedure Type CHK TYP Length BaseIndex SUM 7AH Block Base Block Length Block Name Offset Return Procedure InformationAddress Offset Blkend REC Record CHK TYPLength SUM 7CH TYP Length Information REC RecordOffset Index SUM Datum If Frame ~ETHOD=0, the Datum has the format Block Index Symbol Name OAT * CHK TY P Relocatable Enumerated Data RecordData Record Base Data Record Offset DAT Iterated REC RecordData 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 Frame OFF Iterated Physical Iterated Data RecordSET Data Block Enumerated LENGrHASH Offset Enumerated Data OffsetPage Logical Iterated Data Record Object Module Formats Version Same as for the Ridata record Thread is a field with the followinq format FixuppStructure REC Fixup PlacementLocat Target * Target TIP I Targt Page Overlay Attr Z I Z I Z I Z I Z I S I a TYP Type of END TYP * SUM Register Initialization Record TYP Length ContentsREC 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 A6H LiSNAM 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 7C Blkend SgS6 Object Module Formats VersionLheadr Peoata Pidata Linnum Scalar Appendix Type RepresentationsPointer Structure LIn Libhed Libnam Appendix Syntax Diagrams Lheadr -1 sgr +-1 modtail Component +-1 ImodRheadr -1 sqr +-Imodtail +-1 data 1-+ Regint ~-+ Tcomponent 1--+ Data 1--+CompOnent Pubdef Extdef 8e8~ Object Module Formats Version 4.rtJTypdef Blkdef Blkend 88.8~ Obj ect Mod ule Pormats Content Def+-- Pidata --+ +-- Ridata --+ Appendix Examples of FIXU~S Location Part 1. SELF-RELATIVE REFERE~CES Pppppppppppppppppppppp Llocationl Lllllllllllllllllllllllllllllll Llllllllllllll InOLOC FIXUP. Representation Llllllllllllll P pp ~OCArE Operation+ L P LLLLLLILt.LLLLL RARGET Examples JMP SYM + LOC Llllllllllllll PPLLLI.LLLLLLLLLL Fixuprepresentati Link Operation Llllllllllllll P Pppppppppppppppppp Pppppppppppppppppp Llllllllllllll PLlllllilllllll Target I L P Change Or SI8 where dl is app~ied to Location depending onChanqe Locate Operation Fixup Representation Location Offset Llllllllllllll Pseg Link OperationLlllllllllllll Locate Operation Examples Frame F~JMP Location Offset Frame Locate Operation LIe Llllllllilllll FOVAL-I F8VALLlllllllllllll Part 2. Segment Relative References Target I L Llllllllllllll FIXUP. Representation Location Pointer Locate Operation Fixup Representation LOeLocation Pointer Target Eisym Lllllllllllllllll ?=APpppppppppppppppppppppppp SYM PS EG P# SYM Lllllllllllllllllll Target MOV AH.HIGHSYM Location Base Pseg Target Fixup Representation Location Base Pseg Target Target SI BPage