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/*
Title: profiling.h
Copyright (c) 2000
Cambridge University Technical Services Limited
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _PROFILING_H_DEFINED
#define _PROFILING_H_DEFINED 1
class SaveVecEntry;
typedef SaveVecEntry *Handle;
class TaskData;
// Current profiling mode
typedef enum {
kProfileOff = 0,
kProfileTime,
kProfileStoreAllocation,
kProfileEmulation
} ProfileMode;
extern ProfileMode profileMode;
#include "machine_dep.h" // For SIGNALCONTEXT
extern void handleProfileTrap(TaskData *taskData, SIGNALCONTEXT *context);
extern Handle profilerc(TaskData *taskData, Handle mode_handle);
extern void add_count(TaskData *taskData, POLYCODEPTR pc, PolyWord *sp, int incr);
#endif /* _PROFILING_H_DEFINED */
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