diff options
Diffstat (limited to 'rtemstoolkit/elftoolchain/libdwarf/libdwarf_error.c')
| -rw-r--r-- | rtemstoolkit/elftoolchain/libdwarf/libdwarf_error.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/rtemstoolkit/elftoolchain/libdwarf/libdwarf_error.c b/rtemstoolkit/elftoolchain/libdwarf/libdwarf_error.c new file mode 100644 index 0000000..da16029 --- /dev/null +++ b/rtemstoolkit/elftoolchain/libdwarf/libdwarf_error.c @@ -0,0 +1,58 @@ +/*- + * Copyright (c) 2010 Joseph Koshy + * 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. + */ + +#include "_libdwarf.h" + +ELFTC_VCSID("$Id: libdwarf_error.c 2070 2011-10-27 03:05:32Z jkoshy $"); + +void +_dwarf_set_error(Dwarf_Debug dbg, Dwarf_Error *error, int errorcode, + int elferrorcode, const char *functionname, int linenumber) +{ + Dwarf_Error de; + + de.err_error = errorcode; + de.err_elferror = elferrorcode; + de.err_func = functionname; + de.err_line = linenumber; + de.err_msg[0] = '\0'; + + /* + * If the user supplied a destination for the error, copy the + * error descriptor over and return. Otherwise, if the debug + * context is known and has an error handler, invoke that. + * Otherwise, if a 'default' error handler was registered, + * invoke it. + */ + if (error) + *error = de; + else if (dbg && dbg->dbg_errhand) + dbg->dbg_errhand(de, dbg->dbg_errarg); + else if (_libdwarf.errhand) + _libdwarf.errhand(de, _libdwarf.errarg); + + /* No handler found, do nothing. */ +} |