Full Generic System V ABI

Figure 5-10: Dynamic Array Tags, d _ t a g (continued )Name Value d _ u n Executable Shared Object____________________________________________________________________D T _ R E L A ⎜7 ⎜ d _ p t r ⎜ mandatory ⎜ optionalD T _ R E L A S Z ⎜8 ⎜ d _ v a l ⎜ mandatory ⎜ optional⎜⎜⎜⎜D T _ R E L A E N T ⎜9 ⎜ d _ v a l ⎜ mandatory ⎜ optionalD T _ S T R S Z ⎜ 10 ⎜ d _ v a l ⎜ mandatory ⎜ mandatoryD T _ S Y M E N T ⎜ 11 ⎜ d _ v a l ⎜ mandatory ⎜ mandatoryD T _ I N I T ⎜ 12 ⎜ d _ p t r ⎜ optional ⎜ optionalD T _ F I N I ⎜ 13 ⎜ d _ p t r ⎜ optional ⎜ optional⎜⎜⎜⎜D T _ S O N A M E ⎜ 14 ⎜ d _ v a l ⎜ ignored ⎜ optionalD T _ R P A T H ⎜ 15 ⎜ d _ v a l ⎜ optional ⎜ ignoredD T _ S Y M B O L I C ⎜ 16 ⎜ ignored ⎜ ignored ⎜ optionalD T _ R E L ⎜ 17 ⎜ d _ p t r ⎜ mandatory ⎜ optionalD T _ R E L S Z ⎜ 18 ⎜ d _ v a l ⎜ mandatory ⎜ optional⎜⎜⎜⎜D T _ R E L E N T ⎜ 19 ⎜ d _ v a l ⎜ mandatory ⎜ optionalD T _ P L T R E L ⎜ 20 ⎜ d _ v a l ⎜ optional ⎜ optionalD T _ D E B U G ⎜ 21 ⎜ d _ p t r ⎜ optional ⎜ ignoredD T _ T E X T R E L ⎜ 22 ⎜ ignored ⎜ optional ⎜ optionalD T _ J M P R E L ⎜ 23 ⎜ d _ p t r ⎜ optional ⎜ optional⎜⎜⎜⎜D T _ L O P R O C ⎜ 0 x 7000 0000 ⎜ unspecified ⎜ unspecified ⎜ unspecifiedD T _ H I P R O C 0 x 7 f f f f f f f unspecified unspecified unspecified____________________________________________________________________⎜⎜⎜⎜D T _ N U L LD T _ N E E D E DD T _ P L T R E L S ZD T _ P L T G O TAn entry with a D T _ N U L L tag marks the end of the _ D Y N A M I Carray.This element holds the string table offset of a null-terminatedstring, giving the name of a needed library. The offset is an indexinto the table recorded in the D T _ S T R T A B entry. See ‘‘SharedObject Dependencies’’ for more information about these names.The dynamic array may contain multiple entries with this type.These entries’ relative order is significant, though their relation toentries of other types is not.This element holds the total size, in bytes, of the relocation entriesassociated with the procedure linkage table. If an entry of typeD T _ J M P R E L is present, a D T _ P L T R E L S Z must accompany it.This element holds an address associated with the procedure linkagetable and/or the global offset table. See this section in theprocessor supplement for details.5-16 PROGRAM LOADING AND DYNAMIC LINKING