3711ea7347
be more easily re-used. This currently uses some cooked up matching
function that I wrote a while ago, but should probably be changed
to use regular expressions in the future.
add doDebugBreak to control breakpoints on a per SimObject basis
SConscript:
add match
base/stats/events.cc:
base/trace.cc:
Move the object matching code into a separate file so it can be
more easily shared
base/trace.hh:
the object matching code was wrapped up and moved. adapt.
sim/sim_object.cc:
add the doDebugBreak flag that can be set on a per-SimObject
basis. This will be used in the future to control whether or
not debug_break() will actually break for a given object.
provide a function interface that can be called from the debugger.
sim/sim_object.hh:
add the doDebugBreak flag that can be set on a per-SimObject
basis. This will be used in the future to control whether or
not debug_break() will actually break for a given object.
--HG--
extra : convert_revision : 6bf7924de63d41f5ba6b80d579efdf26ba265a8f
167 lines
4.3 KiB
C++
167 lines
4.3 KiB
C++
/*
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* Copyright (c) 2004 The Regents of The University of Michigan
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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 are
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* met: 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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* 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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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <vector>
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#ifdef USE_MYSQL
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#include "base/cprintf.hh"
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#include "base/misc.hh"
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#include "base/mysql.hh"
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#include "base/stats/events.hh"
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#include "base/stats/mysql.hh"
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#include "base/stats/mysql_run.hh"
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#endif
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#include "base/match.hh"
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#include "sim/host.hh"
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#include "sim/sim_object.hh"
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#include "sim/universe.hh"
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using namespace std;
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namespace Stats {
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Tick EventStart = ULL(0x7fffffffffffffff);
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ObjectMatch event_ignore;
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#ifdef USE_MYSQL
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class InsertEvent
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{
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private:
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char *query;
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int size;
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bool first;
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static const int maxsize = 1024*1024;
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typedef map<string, uint32_t> event_map_t;
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event_map_t events;
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MySQL::Connection &mysql;
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uint16_t run;
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public:
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InsertEvent()
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: mysql(MySqlDB.conn()), run(MySqlDB.run())
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{
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query = new char[maxsize + 1];
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size = 0;
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first = true;
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flush();
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}
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~InsertEvent()
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{
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flush();
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}
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void flush();
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void insert(const string &stat);
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};
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void
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InsertEvent::insert(const string &stat)
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{
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assert(mysql.connected());
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event_map_t::iterator i = events.find(stat);
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uint32_t event;
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if (i == events.end()) {
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mysql.query(
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csprintf("SELECT en_id "
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"from event_names "
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"where en_name=\"%s\"",
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stat));
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MySQL::Result result = mysql.store_result();
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if (!result)
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panic("could not get a run\n%s\n", mysql.error);
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assert(result.num_fields() == 1);
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MySQL::Row row = result.fetch_row();
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if (row) {
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if (!to_number(row[0], event))
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panic("invalid event id: %s\n", row[0]);
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} else {
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mysql.query(
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csprintf("INSERT INTO "
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"event_names(en_name)"
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"values(\"%s\")",
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stat));
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if (mysql.error)
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panic("could not get a run\n%s\n", mysql.error);
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event = mysql.insert_id();
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}
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} else {
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event = (*i).second;
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}
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if (size + 1024 > maxsize)
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flush();
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if (!first) {
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query[size++] = ',';
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query[size] = '\0';
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}
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first = false;
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size += sprintf(query + size, "(%u,%u,%llu)",
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event, run, curTick);
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}
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void
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InsertEvent::flush()
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{
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if (size) {
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MySQL::Connection &mysql = MySqlDB.conn();
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assert(mysql.connected());
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mysql.query(query);
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}
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query[0] = '\0';
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size = 0;
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first = true;
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strcpy(query, "INSERT INTO "
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"events(ev_event, ev_run, ev_tick)"
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"values");
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size = strlen(query);
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}
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void
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__event(const string &stat)
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{
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static InsertEvent event;
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event.insert(stat);
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}
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#endif
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/* namespace Stats */ }
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