1 .\" Copyright (c) 2011 Kai Wang
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25 .\" $Id: dwarf_add_AT_targ_address.3 2072 2011-10-27 03:26:49Z jkoshy $
29 .Dt DWARF_ADD_AT_TARG_ADDRESS 3
31 .Nm dwarf_add_AT_targ_address ,
32 .Nm dwarf_add_AT_targ_address_b
33 .Nd create and attach address class attributes
39 .Fo dwarf_add_AT_targ_address
40 .Fa "Dwarf_P_Debug dbg"
43 .Fa "Dwarf_Unsigned pc_value"
44 .Fa "Dwarf_Signed sym_index"
45 .Fa "Dwarf_Error *err"
48 .Fo dwarf_add_AT_targ_address_b
49 .Fa "Dwarf_P_Debug dbg"
52 .Fa "Dwarf_Unsigned pc_value"
53 .Fa "Dwarf_Unsigned sym_index"
54 .Fa "Dwarf_Error *err"
58 .Fn dwarf_add_AT_targ_address_b
59 creates an attribute descriptor belonging to the
61 class and attaches it to the debugging information entry referenced by
65 The created attribute descriptor will have DWARF form
69 is set on the producer instance, the attribute value will be 8 bytes
71 Otherwise the attribute value will be 4 bytes in size.
75 should reference a DWARF producer instance allocated using
76 .Xr dwarf_producer_init 3
78 .Xr dwarf_producer_init_b 3 .
82 should reference a debugging information entry allocated using
87 should specify the attribute code of the created attribute descriptor.
91 should hold a relocatable address value which will become the value of
92 the created attribute descriptor.
96 should specify the ELF symbol index of the symbol to be used for
97 relocating the address value.
101 is not NULL, it will be used to store error information in case
105 .Fn dwarf_add_AT_targ_address
107 It is similar to function
108 .Fn dwarf_add_AT_targ_address_b
109 except that it cannot handle all possible symbol index values.
111 On success, these functions return the created attribute descriptor.
112 In case of an error, these functions return
114 and sets the argument
117 These functions can fail with:
118 .Bl -tag -width ".Bq Er DW_DLE_ARGUMENT"
119 .It Bq Er DW_DLE_ARGUMENT
120 Either of the arguments
125 .It Bq Er DW_DLE_MEMORY
126 An out of memory condition was encountered during execution.
130 .Xr dwarf_add_AT_const_value_unsignedint 3 ,
131 .Xr dwarf_add_AT_dataref 3 ,
132 .Xr dwarf_add_AT_ref_address 3 ,
133 .Xr dwarf_add_AT_signed_const 3 ,
134 .Xr dwarf_add_AT_unsigned_const 3 ,
135 .Xr dwarf_new_die 3 ,
136 .Xr dwarf_producer_init 3 ,
137 .Xr dwarf_producer_init_b 3