Stan
c16d961cd2
Patch by: @tpearson-raptor Comments by: @q66 Refs: https://github.com/void-linux/void-packages/blob/master/srcpkgs/0ad/patches/ppc64.patch Differential Revision: https://code.wildfiregames.com/D1619 This was SVN commit r24995.
95 lines
2.7 KiB
C
95 lines
2.7 KiB
C
/* Copyright (C) 2021 Wildfire Games.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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/*
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* CPU architecture detection.
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*/
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#ifndef INCLUDED_ARCH
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#define INCLUDED_ARCH
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// detect target CPU architecture via predefined macros
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// .. IA-32
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#if defined(_M_IX86) || defined(__X86__) || defined(_X86_) || defined(__i386__) || defined(__i386) || defined(i386)
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# define ARCH_IA32 1
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#else
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# define ARCH_IA32 0
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#endif
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// .. IA-64
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#if defined(_M_IA64) || defined(__ia64__)
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# define ARCH_IA64 1
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#else
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# define ARCH_IA64 0
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#endif
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// .. AMD64
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#if defined(_M_X64) || defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64)
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# define ARCH_AMD64 1
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#else
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# define ARCH_AMD64 0
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#endif
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// .. Alpha
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#if defined(_M_ALPHA) || defined(__alpha__) || defined(__alpha)
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# define ARCH_ALPHA 1
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#else
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# define ARCH_ALPHA 0
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#endif
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// .. ARM
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#if defined(__arm__)
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# define ARCH_ARM 1
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#else
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# define ARCH_ARM 0
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#endif
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// .. AArch64 (ARM64)
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#if defined(__aarch64__)
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# define ARCH_AARCH64 1
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#else
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# define ARCH_AARCH64 0
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#endif
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// .. PowerPC64 (PPC64)
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#if defined(__powerpc64__)
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# define ARCH_PPC64 1
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#else
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# define ARCH_PPC64 0
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#endif
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// .. MIPS
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#if defined(__MIPS__) || defined(__mips__) || defined(__mips)
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# define ARCH_MIPS 1
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#else
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# define ARCH_MIPS 0
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#endif
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// .. E2K (MCST Elbrus 2000)
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#if defined(__e2k__)
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# define ARCH_E2K 1
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#else
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# define ARCH_E2K 0
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#endif
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// ensure exactly one architecture has been detected
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#if (ARCH_IA32+ARCH_IA64+ARCH_AMD64+ARCH_ALPHA+ARCH_ARM+ARCH_AARCH64+ARCH_MIPS+ARCH_E2K+ARCH_PPC64) != 1
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# error "architecture not correctly detected (either none or multiple ARCH_* defined)"
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#endif
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// "X86_X64"-specific code requires either IA-32 or AMD64
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#define ARCH_X86_X64 (ARCH_IA32|ARCH_AMD64)
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#endif // #ifndef INCLUDED_ARCH
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