mirror of https://github.com/l4ka/pistachio.git
86 lines
2.7 KiB
C++
86 lines
2.7 KiB
C++
/*********************************************************************
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*
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* Copyright (C) 2002, 2005, 2007, Karlsruhe University
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*
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* File path: kdb/generic/init.cc
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* Description: Invoke all kernel debugger init functions
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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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* $Id: init.cc,v 1.7 2005/01/25 20:11:29 skoglund Exp $
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*
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********************************************************************/
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#include <kdb/kdb.h>
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#include <kdb/linker_set.h>
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#include <kdb/tracepoints.h>
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#include <kdb/init.h>
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/* THE kernel debugger instance */
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kdb_t UNIT ("cpulocal") kdb;
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cmd_mode_t kdb_t::kdb_cmd_mode;
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/* From generic/linker_set.cc */
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void init_sets (void);
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/*
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* Set containing kdebug init functions.
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*/
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DECLARE_SET (kdb_initfuncs);
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/* Wrapper to call KDB's init method */
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void SECTION (".init") kdebug_init (void) { kdb.init(); };
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/**
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* kdebug_init: Invoke all kernel debugger init functions.
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*/
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void SECTION (".init") kdb_t::init (void)
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{
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/* initialize state */
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kdb_cmd_mode = CMD_KEYMODE;
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kdb_param = NULL;
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/*
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* Ensure that linker sets are initialized.
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*/
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init_sets ();
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/*
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* Invoke all functions in the kdb_initfuncs set.
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*/
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kdb_initfunc_t initfunc;
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kdb_initfuncs.reset ();
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while ((initfunc = (kdb_initfunc_t) kdb_initfuncs.next ()) != NULL)
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initfunc ();
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#if defined(CONFIG_TRACEPOINTS)
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init_tracepoints();
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#endif
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}
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