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168 lines
4.9 KiB
C
168 lines
4.9 KiB
C
/* impl.h.mpstd: HARLEQUIN MEMORY POOL SYSTEM TARGET DETECTION
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*
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* $HopeName: MMsrc!mpstd.h(trunk.9) $
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* Copyright (C) 1996 Harlequin Group, all rights reserved
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*
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* Detect the target platform using predefined preprocessor symbols
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* defined by the build environment. The symbols are derived from the
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* documentation, or, in the case of GCC, from the compiler itself.
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* References to the documentation appear above each detection line.
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*
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* .hack.align: All alignments have been hacked to be at least 8.
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* This is a short term fix to meet req.epcore.attr.align
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*/
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#ifndef mpstd_h
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#define mpstd_h
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/* Some random pickings from cc(1) on a mips IRIX 5.2 machine (atilla) */
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#if defined(__DSO__) && defined(__sgi) && defined(__unix) && defined(__mips)
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#define MPS_PF_IRR4CC
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#define MPS_OS_IR
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#define MPS_ARCH_R4
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#define MPS_BUILD_CC
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#define MPS_T_WORD unsigned long
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#define MPS_WORD_WIDTH 32
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#define MPS_WORD_SHIFT 5
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#define MPS_PF_ALIGN 8 /* .hack.align */
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/* winnt.h (D:\packages\msvc20\include\winnt.h on aaron) */
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/* really ought to check this more thoroughly */
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#elif defined(_MSC_VER) && defined(_WIN32) && defined(_M_ALPHA)
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#define MPS_PF_W3ALMV
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#define MPS_OS_W3
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#define MPS_ARCH_AL
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#define MPS_BUILD_MV
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#define MPS_T_WORD unsigned long
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#define MPS_WORD_WIDTH 32
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#define MPS_WORD_SHIFT 5
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#define MPS_PF_ALIGN 8 /* .hack.align */
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/* winnt.h (D:\packages\msvc20\include\winnt.h on aaron) */
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/* really ought to check this more thoroughly */
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#elif defined(_MSC_VER) && defined(_WIN32) && defined(_M_PPC)
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#define MPS_PF_W3PPMV
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#define MPS_OS_W3
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#define MPS_ARCH_PP
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#define MPS_BUILD_MV
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#define MPS_T_WORD unsigned long
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#define MPS_WORD_WIDTH 32
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#define MPS_WORD_SHIFT 5
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#define MPS_PF_ALIGN 8 /* .hack.align */
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/* Visual C++ 2.0, Books Online, C/C++ Book, Preprocessor Reference, */
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/* Chapter 1: The Preprocessor, Macros, Predefined Macros. */
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#elif defined(_MSC_VER) && defined(_WIN32) && defined(_M_IX86)
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#define MPS_PF_W3I3MV
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#define MPS_OS_W3
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#define MPS_ARCH_I3
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#define MPS_BUILD_MV
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#define MPS_T_WORD unsigned long
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#define MPS_WORD_WIDTH 32
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#define MPS_WORD_SHIFT 5
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#define MPS_PF_ALIGN 8 /* .hack.align */
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/* MW C/C++/ASM Lang Ref, pp175-176. Metrowerks does not document */
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/* a way to determine the OS -- we assume MacOS 7. */
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#elif defined(__MWERKS__) && __MC68K__ == 1
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#define MPS_PF_S7M6MW
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#define MPS_OS_S7
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#define MPS_ARCH_M6
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#define MPS_BUILD_MW
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#define MPS_T_WORD unsigned long
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#define MPS_WORD_WIDTH 32
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#define MPS_WORD_SHIFT 5
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#define MPS_PF_ALIGN 8 /* .hack.align */
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/* 1. MPW 3.0 C Ref, p. 43. */
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/* 2. MPW SC/SCpp C/C++ Compiler for 68k Macintosh, p 3-60. */
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/* These are the two MPW 68k compilers. They do not define anything */
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/* which lets us determine the system version. */
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#elif defined(m68k) && (defined (applec) || defined(__SC__))
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#define MPS_PF_S7M6AC
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#define MPS_OS_S7
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#define MPS_ARCH_M6
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#define MPS_BUILD_AC
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#define MPS_T_WORD unsigned long
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#define MPS_WORD_WIDTH 32
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#define MPS_WORD_SHIFT 5
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#define MPS_PF_ALIGN 8 /* .hack.align */
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/* 1. C++/C Compiler for Macintosh with PowerPC, p 3-36. */
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/* 2. MPW MrC/MrCpp C/C++ Compiler for Power Macintosh, p 3-57. */
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/* These are the two MPW PowerPC compilers. They do not define anything */
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/* which lets us determine the system version. */
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#elif defined(__PPCC__) || (defined(__MRC__) && defined(__POWERPC__))
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#define MPS_PF_S7PPAC
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#define MPS_OS_S7
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#define MPS_ARCH_PP
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#define MPS_BUILD_AC
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#define MPS_T_WORD unsigned long
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#define MPS_WORD_WIDTH 32
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#define MPS_WORD_SHIFT 5
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#define MPS_PF_ALIGN 8 /* .hack.align */
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/* GCC 2.5.8, gcc -E -dM, (__SVR4 indicates Solaris) */
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#elif defined(__sun__) && defined(__sparc__) && defined(__GNUC__) && \
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!defined(__svr4__)
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#define MPS_PF_SUSPGC
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#define MPS_OS_SU
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#define MPS_ARCH_SP
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#define MPS_BUILD_GC
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#define MPS_T_WORD unsigned long
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#define MPS_WORD_WIDTH 32
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#define MPS_WORD_SHIFT 5
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#define MPS_PF_ALIGN 8
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/* GCC 2.5.8, gcc -E -dM */
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#elif defined(__sun__) && defined(__sparc__) && defined(__GNUC__) && \
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defined(__svr4__)
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#define MPS_PF_SOSPGC
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#define MPS_OS_SO
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#define MPS_ARCH_SP
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#define MPS_BUILD_GC
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#define MPS_T_WORD unsigned long
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#define MPS_WORD_WIDTH 32
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#define MPS_WORD_SHIFT 5
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#define MPS_PF_ALIGN 8
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/* GCC 2.6.3, gcc -E -dM */
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#elif defined(__osf__) && defined(__alpha__) && defined(__GNUC__)
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#define MPS_PF_O1ALGC
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#define MPS_OS_O1
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#define MPS_ARCH_AL
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#define MPS_BUILD_GC
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#define MPS_T_WORD unsigned long
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#define MPS_T_SHORT unsigned
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#define MPS_WORD_WIDTH 64
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#define MPS_WORD_SHIFT 6
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#define MPS_PF_ALIGN 8
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/* GCC 2.6.3, gcc -E -dM */
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#elif defined(__linux__) && defined(__i386__) && defined(__GNUC__)
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#define MPS_PF_LII3GC
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#define MPS_OS_LI
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#define MPS_ARCH_I3
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#define MPS_BUILD_GC
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#define MPS_T_WORD unsigned long
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#define MPS_WORD_WIDTH 32
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#define MPS_WORD_SHIFT 5
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#define MPS_PF_ALIGN 8 /* .hack.align */
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#else
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#error "Unable to detect target platform"
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#endif
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#endif /* mpstd_h */
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