xref: /freebsd/contrib/elftoolchain/libdwarf/dwarf_get_AT_name.3 (revision df7f007fe8aa1f15631555ba3719fb6b040f3027)

.\" Copyright (c) 2011 Kai Wang
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\"    notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" $Id: dwarf_get_AT_name.3 2071 2011-10-27 03:20:00Z jkoshy $
.\"
.Dd April 22, 2011
.Os
.Dt DWARF_GET_AT_NAME 3
.Sh NAME
.Nm dwarf_get_ACCESS_name ,
.Nm dwarf_get_AT_name ,
.Nm dwarf_get_ATE_name ,
.Nm dwarf_get_CC_name ,
.Nm dwarf_get_CFA_name ,
.Nm dwarf_get_CHILDREN_name ,
.Nm dwarf_get_DS_name ,
.Nm dwarf_get_DSC_name ,
.Nm dwarf_get_EH_name ,
.Nm dwarf_get_END_name ,
.Nm dwarf_get_FORM_name ,
.Nm dwarf_get_ID_name ,
.Nm dwarf_get_INL_name ,
.Nm dwarf_get_LANG_name ,
.Nm dwarf_get_LNE_name ,
.Nm dwarf_get_LNS_name ,
.Nm dwarf_get_MACINFO_name ,
.Nm dwarf_get_OP_name ,
.Nm dwarf_get_ORD_name ,
.Nm dwarf_get_TAG_name ,
.Nm dwarf_get_VIRTUALITY_name ,
.Nm dwarf_get_VIS_name
.Nd retrieve the symbolic names of DWARF constants
.Sh LIBRARY
.Lb libdwarf
.Sh SYNOPSIS
.In libdwarf.h
.Ft int
.Fo dwarf_get_ACCESS_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_AT_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_ATE_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_CC_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_CFA_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_CHILDREN_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_DS_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_DSC_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_EH_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_END_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_FORM_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_ID_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_INL_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_LANG_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_LNE_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_LNS_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_MACINFO_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_OP_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_ORD_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_TAG_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_VIRTUALITY_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Ft int
.Fo dwarf_get_VIS_name
.Fa "unsigned val"
.Fa "char **str"
.Fc
.Sh DESCRIPTION
These functions return the symbolic name of a numeric DWARF constant.
.Pp
Argument
.Ar val
specifies the numeric value whose symbolic name is desired.
.Pp
Argument
.Ar str
should point to a location which will hold the returned
NUL-terminated string containing the symbolic name of the
specified value.
.Pp
The list of functions and the DWARF constants that they accept are:
.Pp
.Bl -tag -width ".Fn dwarf_get_VIRTUALITY_name" -compact
.It Fn dwarf_get_ACCESS_name
.Dv DW_ACCESS_*
constants.
.It Fn dwarf_get_AT_name
.Dv DW_AT_*
constants.
.It Fn dwarf_get_ATE_name
.Dv DW_ATE_*
constants.
.It Fn dwarf_get_CC_name
.Dv DW_CC_*
constants.
.It Fn dwarf_get_CFA_name
.Dv DW_CFA_*
constants.
.It Fn dwarf_get_CHILDREN_name
.Dv DW_CHILDREN_*
constants.
.It Fn dwarf_get_DS_name
.Dv DW_DS_*
constants.
.It Fn dwarf_get_DSC_name
.Dv DW_DSC_*
constants.
.It Fn dwarf_get_EH_name
.Dv DW_EH_PE_*
constants.
.It Fn dwarf_get_END_name
.Dv DW_END_*
constants.
.It Fn dwarf_get_FORM_name
.Dv DW_FORM_*
constants.
.It Fn dwarf_get_ID_name
.Dv DW_ID_*
constants.
.It Fn dwarf_get_INL_name
.Dv DW_INL_*
constants.
.It Fn dwarf_get_LANG_name
.Dv DW_LANG_*
constants.
.It Fn dwarf_get_LNE_name
.Dv DW_LNE_*
constants.
.It Fn dwarf_get_LNS_name
.Dv DW_LNS_*
constants.
.It Fn dwarf_get_MACINFO_name
.Dv DW_MACINFO_*
constants.
.It Fn dwarf_get_OP_name
.Dv DW_OP_*
constants.
.It Fn dwarf_get_ORD_name
.Dv DW_ORD_*
constants.
.It Fn dwarf_get_TAG_name
.Dv DW_TAG_*
constants.
.It Fn dwarf_get_VIRTUALITY_name
.Dv DW_VIRTUALITY_*
constants.
.It Fn dwarf_get_VIS_name
.Dv DW_VIS_*
constants.
.El
.Sh RETURN VALUES
These functions return
.Dv DW_DLV_OK on success.
If the DWARF constant denoted by argument
.Ar val
is not recognized, these function return
.Dv DW_DLV_NO_ENTRY .
.Sh SEE ALSO
.Xr dwarf 3