123 lines
3.3 KiB
C
123 lines
3.3 KiB
C
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/*-
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* Copyright (c) 2009 Kai Wang
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "_libdwarf.h"
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ELFTC_VCSID("$Id: dwarf_pro_init.c 2074 2011-10-27 03:34:33Z jkoshy $");
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Dwarf_P_Debug
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dwarf_producer_init(Dwarf_Unsigned flags, Dwarf_Callback_Func func,
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Dwarf_Handler errhand, Dwarf_Ptr errarg, Dwarf_Error *error)
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{
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Dwarf_P_Debug dbg;
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int mode;
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if (flags & DW_DLC_READ || flags & DW_DLC_RDWR) {
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DWARF_SET_ERROR(NULL, error, DW_DLE_ARGUMENT);
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return (DW_DLV_BADADDR);
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}
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if (flags & DW_DLC_WRITE)
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mode = DW_DLC_WRITE;
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else {
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DWARF_SET_ERROR(NULL, error, DW_DLE_ARGUMENT);
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return (DW_DLV_BADADDR);
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}
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if (func == NULL) {
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DWARF_SET_ERROR(NULL, error, DW_DLE_ARGUMENT);
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return (DW_DLV_BADADDR);
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}
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if (_dwarf_alloc(&dbg, DW_DLC_WRITE, error) != DW_DLE_NONE)
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return (DW_DLV_BADADDR);
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dbg->dbg_mode = mode;
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if (_dwarf_init(dbg, flags, errhand, errarg, error) != DW_DLE_NONE) {
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free(dbg);
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return (DW_DLV_BADADDR);
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}
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dbg->dbgp_func = func;
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return (dbg);
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}
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Dwarf_P_Debug
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dwarf_producer_init_b(Dwarf_Unsigned flags, Dwarf_Callback_Func_b func,
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Dwarf_Handler errhand, Dwarf_Ptr errarg, Dwarf_Error *error)
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{
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Dwarf_P_Debug dbg;
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int mode;
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if (flags & DW_DLC_READ || flags & DW_DLC_RDWR) {
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DWARF_SET_ERROR(NULL, error, DW_DLE_ARGUMENT);
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return (DW_DLV_BADADDR);
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}
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if (flags & DW_DLC_WRITE)
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mode = DW_DLC_WRITE;
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else {
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DWARF_SET_ERROR(NULL, error, DW_DLE_ARGUMENT);
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return (DW_DLV_BADADDR);
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}
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if (func == NULL) {
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DWARF_SET_ERROR(NULL, error, DW_DLE_ARGUMENT);
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return (DW_DLV_BADADDR);
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}
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if (_dwarf_alloc(&dbg, DW_DLC_WRITE, error) != DW_DLE_NONE)
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return (DW_DLV_BADADDR);
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dbg->dbg_mode = mode;
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if (_dwarf_init(dbg, flags, errhand, errarg, error) != DW_DLE_NONE) {
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free(dbg);
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return (DW_DLV_BADADDR);
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}
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dbg->dbgp_func_b = func;
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return (dbg);
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}
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int
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dwarf_producer_set_isa(Dwarf_P_Debug dbg, enum Dwarf_ISA isa,
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Dwarf_Error *error)
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{
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if (dbg == NULL || isa >= DW_ISA_MAX) {
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DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
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return (DW_DLV_ERROR);
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}
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dbg->dbgp_isa = isa;
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return (DW_DLV_OK);
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}
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