77 lines
3.0 KiB
C
77 lines
3.0 KiB
C
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/****************************************************************
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* *
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* Copyright 2001, 2011 Fidelity Information Services, Inc *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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/* objlabel.h -- define OMAGIC and OBJ_LABEL here. */
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#ifndef OBJLABEL_DEFINED
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#define OBJLABEL_DEFINED
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/* There is a system define for OMAGIC on some platforms that conficts with ours. Old
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use is deprecated in favor of GTM_OMAGIC flavor.
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*/
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#define GTM_OMAGIC 0407 /* old impure format */
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#ifndef USHBIN_SUPPORTED
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#define OMAGIC GTM_OMAGIC /* non-native doesn't have to worry here */
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#endif
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/* The Object file label is composed of a platform-generic part and platform-specific part.
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*
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* OBJ_LABEL = (OBJ_UNIX_LABEL << n) + OBJ_PLATFORM_LABEL
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* (n = 8 previously now n = 4 to allow more binary versions)
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*
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* For every object format change that spans across all platforms, we increment the platform-generic part OBJ_UNIX_LABEL.
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* For every platform-specific object format change, we increment the platform-specific part OBJ_PLATFORM_LABEL
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* (only on the platform of change)
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*
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* Note that OBJ_UNIX_LABEL and OBJ_PLATFORM_LABEL should not exceed 255.
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*/
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#define OBJ_UNIX_LABEL 22 /* When changed, be sure to zero the platform specific numbers below (if any non-0) */
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#if defined(__osf__)
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# define OBJ_PLATFORM_LABEL 0 /* Alpha/Tru64 */
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#elif defined(_AIX)
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# define OBJ_PLATFORM_LABEL 0 /* AIX/pSeries */
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#elif defined(__linux__) && defined(Linux390)
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# define OBJ_PLATFORM_LABEL 0 /* s390 Linux */
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#elif defined(__linux__) && defined(__ia64)
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# define OBJ_PLATFORM_LABEL 0 /* Itanium Linux */
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#elif defined(__linux__) && defined(__i386__)
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# define OBJ_PLATFORM_LABEL 0 /* i386 Linux */
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#elif defined(__linux__) && defined(__x86_64)
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# define OBJ_PLATFORM_LABEL 0 /* x86_64 Linux */
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#elif defined(__MVS__)
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# define OBJ_PLATFORM_LABEL 0 /* OS390 aka z/OS */
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#elif defined(__hpux) && defined(__ia64)
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# define OBJ_PLATFORM_LABEL 0 /* Itanium HP-UX */
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#elif defined(__hpux) && defined(__hppa)
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# define OBJ_PLATFORM_LABEL 0 /* HPPA HP-UX */
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#elif defined(SUNOS)
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# define OBJ_PLATFORM_LABEL 0 /* Solaris/Sparc */
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#elif defined(__CYGWIN__)
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# define OBJ_PLATFORM_LABEL 0 /* CYGWIN on Windows i386 */
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#elif defined(VMS)
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# define OBJ_PLATFORM_LABEL 0 /* Alpha/VMS */
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#else
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#error UNSUPPORTED PLATFORM
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#endif
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#ifdef USHBIN_SUPPORTED
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# define OBJ_LABEL ((OBJ_UNIX_LABEL << 4) + (OBJ_PLATFORM_LABEL))
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# define MAGIC_COOKIE_V5 ((GTM_OMAGIC << 16) + (8 << 4) + 0) /* A version stake for V5. Should never change. */
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# define MAGIC_COOKIE_V52 ((GTM_OMAGIC << 16) + (11 << 4) + 0) /* A version stake for V52. Should never change. */
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#else
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# define OBJ_LABEL ((OBJ_UNIX_LABEL << 8) + (OBJ_PLATFORM_LABEL))
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#endif
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#define MAGIC_COOKIE ((GTM_OMAGIC << 16) + OBJ_LABEL)
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#endif /* OBJLABEL_DEFINED */
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