1*5ac3bc71Schristos.\" $NetBSD: dwarf_add_AT_producer.3,v 1.6 2024/03/03 17:37:30 christos Exp $ 2e81373b4Schristos.\" 39dd9d0cfSchristos.\" Copyright (c) 2011 Kai Wang 49dd9d0cfSchristos.\" All rights reserved. 59dd9d0cfSchristos.\" 69dd9d0cfSchristos.\" Redistribution and use in source and binary forms, with or without 79dd9d0cfSchristos.\" modification, are permitted provided that the following conditions 89dd9d0cfSchristos.\" are met: 99dd9d0cfSchristos.\" 1. Redistributions of source code must retain the above copyright 109dd9d0cfSchristos.\" notice, this list of conditions and the following disclaimer. 119dd9d0cfSchristos.\" 2. Redistributions in binary form must reproduce the above copyright 129dd9d0cfSchristos.\" notice, this list of conditions and the following disclaimer in the 139dd9d0cfSchristos.\" documentation and/or other materials provided with the distribution. 149dd9d0cfSchristos.\" 159dd9d0cfSchristos.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 169dd9d0cfSchristos.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 179dd9d0cfSchristos.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 189dd9d0cfSchristos.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 199dd9d0cfSchristos.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 209dd9d0cfSchristos.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 219dd9d0cfSchristos.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 229dd9d0cfSchristos.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 239dd9d0cfSchristos.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 249dd9d0cfSchristos.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 259dd9d0cfSchristos.\" SUCH DAMAGE. 269dd9d0cfSchristos.\" 27cdbf1fe1Sjkoshy.\" Id: dwarf_add_AT_producer.3 3961 2022-03-12 15:13:22Z jkoshy 289dd9d0cfSchristos.\" 299dd9d0cfSchristos.Dd September 4, 2011 309dd9d0cfSchristos.Dt DWARF_ADD_AT_PRODUCER 3 31604b0842Sjkoshy.Os 329dd9d0cfSchristos.Sh NAME 339dd9d0cfSchristos.Nm dwarf_add_AT_producer 349dd9d0cfSchristos.Nd create and attach a DW_AT_producer attribute 359dd9d0cfSchristos.Sh LIBRARY 369dd9d0cfSchristos.Lb libdwarf 379dd9d0cfSchristos.Sh SYNOPSIS 389dd9d0cfSchristos.In libdwarf.h 399dd9d0cfSchristos.Ft Dwarf_P_Attribute 409dd9d0cfSchristos.Fo dwarf_add_AT_producer 419dd9d0cfSchristos.Fa "Dwarf_P_Die die" 429dd9d0cfSchristos.Fa "char *producer" 439dd9d0cfSchristos.Fa "Dwarf_Error *err" 449dd9d0cfSchristos.Fc 459dd9d0cfSchristos.Sh DESCRIPTION 469dd9d0cfSchristosFunction 479dd9d0cfSchristos.Fn dwarf_add_AT_producer 489dd9d0cfSchristoscreates a 499dd9d0cfSchristos.Dv DW_AT_producer 509dd9d0cfSchristosattribute descriptor and attaches it to the debugging information 519dd9d0cfSchristosentry referenced by argument 52cdbf1fe1Sjkoshy.Fa die . 539dd9d0cfSchristosThe created attribute will have DWARF form 549dd9d0cfSchristos.Dv DW_FORM_strp . 559dd9d0cfSchristos.Pp 569dd9d0cfSchristosArgument 57cdbf1fe1Sjkoshy.Fa die 589dd9d0cfSchristosshould reference a debugging information entry allocated using 599dd9d0cfSchristos.Xr dwarf_new_die 3 . 609dd9d0cfSchristos.Pp 619dd9d0cfSchristosArgument 62cdbf1fe1Sjkoshy.Fa producer 639dd9d0cfSchristosshould point to a NUL-terminated string which will become the value of 649dd9d0cfSchristosthe created attribute. 659dd9d0cfSchristos.Pp 669dd9d0cfSchristosIf argument 67cdbf1fe1Sjkoshy.Fa err 68cdbf1fe1Sjkoshyis not 69cdbf1fe1Sjkoshy.Dv NULL , 70cdbf1fe1Sjkoshyit will be used to store error information in case of an error. 719dd9d0cfSchristos.Sh RETURN VALUES 729dd9d0cfSchristosOn success, function 739dd9d0cfSchristos.Fn dwarf_add_AT_producer 749dd9d0cfSchristosreturns the created attribute descriptor. 759dd9d0cfSchristosIn case of an error, function 769dd9d0cfSchristos.Fn dwarf_add_AT_producer 779dd9d0cfSchristosreturns 789dd9d0cfSchristos.Dv DW_DLV_BADADDR 799dd9d0cfSchristosand sets the argument 80cdbf1fe1Sjkoshy.Fa err . 819dd9d0cfSchristos.Sh ERRORS 829dd9d0cfSchristosFunction 839dd9d0cfSchristos.Fn dwarf_add_AT_producer 849dd9d0cfSchristoscan fail with: 859dd9d0cfSchristos.Bl -tag -width ".Bq Er DW_DLE_ARGUMENT" 869dd9d0cfSchristos.It Bq Er DW_DLE_ARGUMENT 879dd9d0cfSchristosEither of the arguments 88cdbf1fe1Sjkoshy.Fa die 899dd9d0cfSchristosor 90cdbf1fe1Sjkoshy.Fa producer 91cdbf1fe1Sjkoshywas 92cdbf1fe1Sjkoshy.Dv NULL . 939dd9d0cfSchristos.It Bq Er DW_DLE_MEMORY 949dd9d0cfSchristosAn out of memory condition was encountered during the execution of 959dd9d0cfSchristosthe function. 969dd9d0cfSchristos.El 979dd9d0cfSchristos.Sh SEE ALSO 989dd9d0cfSchristos.Xr dwarf 3 , 999dd9d0cfSchristos.Xr dwarf_add_AT_comp_dir 3 , 1009dd9d0cfSchristos.Xr dwarf_add_AT_const_value_string 3 , 1019dd9d0cfSchristos.Xr dwarf_add_AT_name 3 , 1029dd9d0cfSchristos.Xr dwarf_add_AT_string 3 , 1039dd9d0cfSchristos.Xr dwarf_new_die 3 104