diff options
Diffstat (limited to 'rtemstoolkit/elftoolchain/libdwarf/dwarf_pro_init.c')
-rw-r--r-- | rtemstoolkit/elftoolchain/libdwarf/dwarf_pro_init.c | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/rtemstoolkit/elftoolchain/libdwarf/dwarf_pro_init.c b/rtemstoolkit/elftoolchain/libdwarf/dwarf_pro_init.c new file mode 100644 index 0000000..de7a2d5 --- /dev/null +++ b/rtemstoolkit/elftoolchain/libdwarf/dwarf_pro_init.c @@ -0,0 +1,122 @@ +/*- + * Copyright (c) 2009 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. + */ + +#include "_libdwarf.h" + +ELFTC_VCSID("$Id: dwarf_pro_init.c 2074 2011-10-27 03:34:33Z jkoshy $"); + +Dwarf_P_Debug +dwarf_producer_init(Dwarf_Unsigned flags, Dwarf_Callback_Func func, + Dwarf_Handler errhand, Dwarf_Ptr errarg, Dwarf_Error *error) +{ + Dwarf_P_Debug dbg; + int mode; + + if (flags & DW_DLC_READ || flags & DW_DLC_RDWR) { + DWARF_SET_ERROR(NULL, error, DW_DLE_ARGUMENT); + return (DW_DLV_BADADDR); + } + + if (flags & DW_DLC_WRITE) + mode = DW_DLC_WRITE; + else { + DWARF_SET_ERROR(NULL, error, DW_DLE_ARGUMENT); + return (DW_DLV_BADADDR); + } + + if (func == NULL) { + DWARF_SET_ERROR(NULL, error, DW_DLE_ARGUMENT); + return (DW_DLV_BADADDR); + } + + if (_dwarf_alloc(&dbg, DW_DLC_WRITE, error) != DW_DLE_NONE) + return (DW_DLV_BADADDR); + + dbg->dbg_mode = mode; + + if (_dwarf_init(dbg, flags, errhand, errarg, error) != DW_DLE_NONE) { + free(dbg); + return (DW_DLV_BADADDR); + } + + dbg->dbgp_func = func; + + return (dbg); +} + +Dwarf_P_Debug +dwarf_producer_init_b(Dwarf_Unsigned flags, Dwarf_Callback_Func_b func, + Dwarf_Handler errhand, Dwarf_Ptr errarg, Dwarf_Error *error) +{ + Dwarf_P_Debug dbg; + int mode; + + if (flags & DW_DLC_READ || flags & DW_DLC_RDWR) { + DWARF_SET_ERROR(NULL, error, DW_DLE_ARGUMENT); + return (DW_DLV_BADADDR); + } + + if (flags & DW_DLC_WRITE) + mode = DW_DLC_WRITE; + else { + DWARF_SET_ERROR(NULL, error, DW_DLE_ARGUMENT); + return (DW_DLV_BADADDR); + } + + if (func == NULL) { + DWARF_SET_ERROR(NULL, error, DW_DLE_ARGUMENT); + return (DW_DLV_BADADDR); + } + + if (_dwarf_alloc(&dbg, DW_DLC_WRITE, error) != DW_DLE_NONE) + return (DW_DLV_BADADDR); + + dbg->dbg_mode = mode; + + if (_dwarf_init(dbg, flags, errhand, errarg, error) != DW_DLE_NONE) { + free(dbg); + return (DW_DLV_BADADDR); + } + + dbg->dbgp_func_b = func; + + return (dbg); +} + +int +dwarf_producer_set_isa(Dwarf_P_Debug dbg, enum Dwarf_ISA isa, + Dwarf_Error *error) +{ + + if (dbg == NULL || isa >= DW_ISA_MAX) { + DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT); + return (DW_DLV_ERROR); + } + + dbg->dbgp_isa = isa; + + return (DW_DLV_OK); +} |