Relocatable Object Module Format (OMF) Specification
Relocatable Object Module Format (OMF) Specification
Relocatable Object Module Format (OMF) Specification
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<strong>Relocatable</strong> <strong>Object</strong> <strong>Module</strong> <strong>Format</strong><br />
88H INCDEF—Incremental Compilation Record (Comment Class A0, Subtype 03)<br />
Description<br />
This record is used for incremental compilation. Every FIXUPP and LINNUM record following an INCDEF record<br />
will adjust all external index values and line number values by the appropriate delta. The deltas are cumulative if<br />
there is more than one INCDEF record per module.<br />
History<br />
This comment class subtype is a Microsoft extension added for Microsoft QuickC version 2.0.<br />
Record <strong>Format</strong><br />
The subrecord format is:<br />
1 2 2 <br />
03 EXTDEF LINNUM Padding<br />
Delta Delta<br />
The EXTDEF Delta and LINNUM Delta fields are signed.<br />
Padding (zeros) is added by Microsoft QuickC to allow for expansion of the object module during incremental<br />
compilation and linking.<br />
Note: Negative deltas are allowed.<br />
Tool Interface Standards (TIS) <strong>OMF</strong> <strong>Specification</strong>, Version 1.1 17