f67a99d1c9
SConscript:
Include new arch/SConscript file.
arch/isa_specific.hh:
Get rid of unnecessary ISA_INCLUDE() macro and other
things that were used only for that purpose.
build/SConstruct:
Move list of ISAs to env var ALL_ISA_LIST.
--HG--
extra : convert_revision : 612c7ee4279d57209662be88dc577d80fdbd692c
63 lines
2.5 KiB
C++
63 lines
2.5 KiB
C++
/*
|
|
* Copyright (c) 2003-2005 The Regents of The University of Michigan
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met: redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer;
|
|
* redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution;
|
|
* neither the name of the copyright holders nor the names of its
|
|
* contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef __ARCH_ISA_SPECIFIC_HH__
|
|
#define __ARCH_ISA_SPECIFIC_HH__
|
|
|
|
//This file provides a mechanism for other source code to bring in
|
|
//files from the ISA being compiled with
|
|
|
|
//These are constants so you can selective compile code based on the isa
|
|
//To use them, do something like
|
|
//
|
|
//#if THE_ISA == YOUR_FAVORITE_ISA
|
|
// conditional_code
|
|
//#endif
|
|
//
|
|
//Note that this is how this file sets up the other isa "hooks"
|
|
|
|
//These macros have numerical values because otherwise the preprocessor
|
|
//would treat them as 0 in comparisons.
|
|
#define ALPHA_ISA 21064
|
|
#define SPARC_ISA 42
|
|
#define MIPS_ISA 1337
|
|
|
|
//These tell the preprocessor where to find the files of a particular
|
|
//ISA, and set the "TheISA" macro for use elsewhere.
|
|
#if THE_ISA == ALPHA_ISA
|
|
#define TheISA AlphaISA
|
|
#elif THE_ISA == SPARC_ISA
|
|
#define TheISA SparcISA
|
|
#elif THE_ISA == MIPS_ISA
|
|
#define TheISA MipsISA
|
|
#else
|
|
#error "THE_ISA not set"
|
|
#endif
|
|
|
|
#endif
|