34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
/**
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* PROJECT: ExectOS
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* COPYRIGHT: See COPYING.md in the top level directory
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* FILE: sdk/xtdk/xttarget.h
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* DESCRIPTION: XT target architecture specific definitions
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* DEVELOPERS: Rafal Kupiec <belliash@codingworkshop.eu.org>
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*/
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#ifndef __XTDK_XTTARGET_H
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#define __XTDK_XTTARGET_H
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/* Preprocessor macros for including arch-specific headers */
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#define _ARCH_STRINGIZE(x) _INCL_STRINGIZE(x)
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#define _INCL_STRINGIZE(x) #x
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#define ARCH_HEADER(header) _ARCH_STRINGIZE(_ARCH/header)
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/* Architecture specific definitions */
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#if defined(__i386__) || defined(__i686__)
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#define _ARCH i686
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#define _ARCH_I686 1
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#define _XT32 1
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#define EFI_ERROR_MASK 0x80000000
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#elif defined(__amd64__) || defined(__x86_64__)
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#define _ARCH amd64
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#define _ARCH_AMD64 1
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#define _XT64 1
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#define EFI_ERROR_MASK 0x8000000000000000
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#else
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#error Unknown architecture
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#endif
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#endif /* __XTDK_XTTARGET_H */
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