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25 .\" $Id: dwarf_add_AT_reference.3 2072 2011-10-27 03:26:49Z jkoshy $
29 .Dt DWARF_ADD_AT_REFERENCE 3
31 .Nm dwarf_add_AT_reference
32 .Nd create and attach an attribute that references another DIE
37 .Ft "Dwarf_P_Attribute"
38 .Fo dwarf_add_AT_reference
39 .Fa "Dwarf_P_Debug dbg"
42 .Fa "Dwarf_P_Die ref_die"
43 .Fa "Dwarf_Error *err"
47 .Fn dwarf_add_AT_reference
48 creates an attribute descriptor that references another debugging
49 information entry in the same compilation unit.
50 The attribute will be of DWARF form
54 depending on the target address size, and will contain the
55 section-relative offset of the referenced debugging information entry
60 should reference a DWARF producer instance allocated using
61 .Xr dwarf_producer_init 3
63 .Xr dwarf_producer_init_b 3 .
67 should reference a debugging information entry allocated using
72 should specify the attribute code of the created attribute descriptor.
76 should hold the debugging information entry descriptor that
77 the attribute should refer to.
81 is not NULL, it will be used to store error information in case
85 .Fn dwarf_add_AT_reference
86 returns the created attribute descriptor.
87 In case of an error, function
88 .Fn dwarf_add_AT_reference
95 .Fn dwarf_add_AT_reference
97 .Bl -tag -width ".Bq Er DW_DLE_ARGUMENT"
98 .It Bq Er DW_DLE_ARGUMENT
105 .It Bq Er DW_DLE_MEMORY
106 An out of memory condition was encountered during the execution of
111 .Xr dwarf_add_AT_dataref 3 ,
112 .Xr dwarf_add_AT_ref_address 3 ,
113 .Xr dwarf_add_AT_signed_const 3 ,
114 .Xr dwarf_add_AT_unsigned_const 3 ,
115 .Xr dwarf_new_die 3 ,
116 .Xr dwarf_producer_init 3 ,
117 .Xr dwarf_producer_init_b 3