| 1 | /* $Id: prfcorereloc.cpp.h 29 2009-07-01 20:30:29Z bird $ */
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| 2 | /** @file
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| 3 | * kProfiler Mark 2 - Core SetBasePtr Code Template.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (c) 2006-2007 Knut St. Osmundsen <bird-kStuff-spamix@anduin.net>
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| 8 | *
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| 9 | * Permission is hereby granted, free of charge, to any person
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| 10 | * obtaining a copy of this software and associated documentation
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| 11 | * files (the "Software"), to deal in the Software without
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| 12 | * restriction, including without limitation the rights to use,
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| 13 | * copy, modify, merge, publish, distribute, sublicense, and/or sell
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| 14 | * copies of the Software, and to permit persons to whom the
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| 15 | * Software is furnished to do so, subject to the following
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| 16 | * conditions:
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| 17 | *
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| 18 | * The above copyright notice and this permission notice shall be
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| 19 | * included in all copies or substantial portions of the Software.
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| 20 | *
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| 21 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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| 22 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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| 23 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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| 24 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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| 25 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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| 26 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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| 27 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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| 28 | * OTHER DEALINGS IN THE SOFTWARE.
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| 29 | */
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| 30 |
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| 31 |
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| 32 | /**
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| 33 | * Set (or modify) the base pointer for the profiler.
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| 34 | *
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| 35 | * The purpose of the base pointer is to allow profiling of relocatable code. Set the
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| 36 | * base pointer right after initializing the data set, and update it when relocating
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| 37 | * the code (both by calling this function), and Bob's your uncle! :-)
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| 38 | *
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| 39 | * @param pHdr The header returned from the initializer.
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| 40 | * @param uBasePtr The new base pointer value.
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| 41 | */
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| 42 | KPRF_DECL_FUNC(void, SetBasePtr)(KPRF_TYPE(P,HDR) pHdr, KPRF_TYPE(,UPTR) uBasePtr)
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| 43 | {
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| 44 | pHdr->uBasePtr = uBasePtr;
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| 45 | }
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| 46 |
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| 47 |
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