DWARF_ADD_AT_LOCATION_EXPR(3) | Library Functions Manual | DWARF_ADD_AT_LOCATION_EXPR(3) |
Dwarf_P_Attribute
dwarf_add_AT_location_expr(Dwarf_P_Debug dbg, Dwarf_P_Die die, Dwarf_Half attr, Dwarf_P_Expr loc_expr, Dwarf_Error *err);
Argument dbg should reference a DWARF producer instance allocated using dwarf_producer_init(3) or dwarf_producer_init_b(3).
Argument die should reference a debugging information entry allocated using dwarf_new_die(3).
Argument attr specifies the attribute code of the created attribute descriptor.
Argument loc_expr should reference a location expression descriptor allocated using dwarf_new_expr(3).
The attribute created by function dwarf_add_AT_location_expr() will have one of the DWARF forms DW_FORM_block, DW_FORM_block1, DW_FORM_block2 or DW_FORM_block4, depending on the size of the byte stream generated by the location expression descriptor referenced by argument loc_expr.
If argument err is not NULL, it will be used by to store error information in case of an error.
September 5, 2011 | NetBSD 7.2 |