1.\" Copyright (c) 2011 Joseph Koshy 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" 25.\" $Id: dwarf_producer_set_isa.3 2074 2011-10-27 03:34:33Z jkoshy $ 26.\" 27.Dd September 29, 2011 28.Os 29.Dt DWARF_PRODUCER_SET_ISA 3 30.Sh NAME 31.Nm dwarf_producer_set_isa 32.Nd specify the instruction set architecture for a DWARF producer instance 33.Sh LIBRARY 34.Lb libdwarf 35.Sh SYNOPSIS 36.In libdwarf.h 37.Ft int 38.Fo dwarf_producer_set_isa 39.Fa "Dwarf_P_Debug dbg" 40.Fa "enum Dwarf_ISA isa" 41.Fa "Dwarf_Error *err" 42.Fc 43.Sh DESCRIPTION 44The function 45.Fn dwarf_producer_set_isa 46sets the instruction set architecture for a DWARF producer instance. 47.Pp 48Argument 49.Ar dbg 50should reference a DWARF producer instance allocated using one of 51the functions 52.Xr dwarf_producer_init 3 53or 54.Xr dwarf_producer_init_b 3 . 55.Pp 56Argument 57.Ar isa 58specifies the desired instruction set architecture. 59Legal values for this argument are those defined by the 60.Vt "enum Dwarf_ISA" 61enumeration defined in the header file 62.In libdwarf.h . 63.Pp 64If the argument 65.Ar err 66is not NULL, it will be used to store error information in case of an 67error. 68.Sh COMPATIBILITY 69The 70.Fn dwarf_producer_set_isa 71function is a local extension. 72.Sh RETURN VALUES 73On success, the function 74.Fn dwarf_producer_set_isa 75returns 76.Dv DW_DLV_OK . 77In case of an error, this function returns 78.Dv DW_DLV_ERROR 79and sets the argument 80.Ar err . 81.Sh ERRORS 82The 83.Fn dwarf_producer_set_isa 84function can fail with: 85.Bl -tag -width ".Bq Er DW_DLE_ARGUMENT" 86.It Bq Er DW_DLE_ARGUMENT 87The argument 88.Ar dbg 89was NULL. 90.It Bq Er DW_DLE_ARGUMENT 91The argument 92.Ar isa 93was invalid. 94.El 95.Sh SEE ALSO 96.Xr dwarf 3 , 97.Xr dwarf_producer_init 3 , 98.Xr dwarf_producer_init_b 3 99