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Viewing changes to boot/arch/ia64/loader/gefi/lib/ia64/palproc.h

  • Committer: Martin Decky
  • Date: 2009-08-04 11:19:19 UTC
  • Revision ID: martin@uranus.dsrg.hide.ms.mff.cuni.cz-20090804111919-evyclddlr3v5lhmp
Initial import

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boot/arch/ia64/loader/gefi/lib/ia64/palproc.h
 
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// 
 
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// 
 
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//       Copyright (c) 1996-99 Intel Corp.            
 
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//         All Rights Reserved   
 
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// 
 
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//       INTEL CORPORATION PROPRIETARY INFORMATION
 
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// 
 
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//       This software is supplied under the terms of a license
 
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//       agreement or nondisclosure agreement with Intel Corpo-
 
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//       ration and may not be copied or disclosed except in
 
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//       accordance with the terms of that agreement.
 
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// 
 
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// 
 
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// 
 
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//Module Name:
 
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// 
 
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//   palproc.h
 
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// 
 
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//Abstract:
 
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// 
 
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//   This module contains generic macros for an IA64 assembly writer.
 
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// 
 
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// 
 
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//Revision History
 
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// 
 
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#ifndef _PALPROC_H
 
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#define _PALPROC_H
 
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#define PROCEDURE_ENTRY(name)   .##text;            \
 
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                .##type name, @function;    \
 
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                .##global name;           \
 
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                .##proc name;           \
 
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name:
 
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#define PROCEDURE_EXIT(name)    .##endp name
 
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// Note: use of NESTED_SETUP requires number of locals (l) >= 3
 
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#define NESTED_SETUP(i,l,o,r) \
 
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         alloc loc1=ar##.##pfs,i,l,o,r ;\
 
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         mov loc0=b0
 
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#define NESTED_RETURN \
 
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         mov b0=loc0 ;\
 
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         mov ar##.##pfs=loc1 ;;\
 
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         br##.##ret##.##dpnt  b0;;
 
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// defines needed in palproc.s
 
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#define PAL_MC_CLEAR_LOG                                0x0015
 
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#define PAL_MC_DRAIN                                    0x0016
 
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#define PAL_MC_EXPECTED                                 0x0017
 
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#define PAL_MC_DYNAMIC_STATE                            0x0018
 
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#define PAL_MC_ERROR_INFO                               0x0019
 
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#define PAL_MC_RESUME                                   0x001a
 
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#define PAL_MC_REGISTER_MEM                             0x001b
 
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#endif  // _PALPROC_H