064360e667
libgcc for boot environment isn't always present and compatible. libgcc is often absent if endianness or bit-size at boot is different from running OS. libgcc may use optimised opcodes that aren't available on boot time. So instead of relying on libgcc shipped with the compiler, supply the functions in GRUB directly. Tests are present to ensure that those replacement functions behave the way compiler expects them to.
67 lines
2 KiB
C
67 lines
2 KiB
C
#undef _LARGEFILE_SOURCE
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#undef _FILE_OFFSET_BITS
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#define _LARGEFILE_SOURCE
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#define _FILE_OFFSET_BITS 64
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#if defined(__PPC__) && !defined(__powerpc__)
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#define __powerpc__ 1
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#endif
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#define GCRYPT_NO_DEPRECATED 1
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#define HAVE_MEMMOVE 1
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/* Define to 1 to enable disk cache statistics. */
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#define DISK_CACHE_STATS @DISK_CACHE_STATS@
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#define BOOT_TIME_STATS @BOOT_TIME_STATS@
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/* We don't need those. */
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#define MINILZO_CFG_SKIP_LZO_PTR 1
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#define MINILZO_CFG_SKIP_LZO_UTIL 1
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#define MINILZO_CFG_SKIP_LZO_STRING 1
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#define MINILZO_CFG_SKIP_LZO_INIT 1
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#define MINILZO_CFG_SKIP_LZO1X_1_COMPRESS 1
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#define MINILZO_CFG_SKIP_LZO1X_DECOMPRESS 1
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#if defined (GRUB_BUILD)
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#undef ENABLE_NLS
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#define BUILD_SIZEOF_LONG @BUILD_SIZEOF_LONG@
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#define BUILD_SIZEOF_VOID_P @BUILD_SIZEOF_VOID_P@
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#if defined __APPLE__
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# if defined __BIG_ENDIAN__
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# define BUILD_WORDS_BIGENDIAN 1
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# else
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# define BUILD_WORDS_BIGENDIAN 0
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# endif
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#else
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#define BUILD_WORDS_BIGENDIAN @BUILD_WORDS_BIGENDIAN@
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#endif
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#elif defined (GRUB_UTIL) || !defined (GRUB_MACHINE)
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#include <config-util.h>
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#else
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#define HAVE_FONT_SOURCE @HAVE_FONT_SOURCE@
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/* Define if C symbols get an underscore after compilation. */
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#define HAVE_ASM_USCORE @HAVE_ASM_USCORE@
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/* Define it to one of __bss_start, edata and _edata. */
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#define BSS_START_SYMBOL @BSS_START_SYMBOL@
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/* Define it to either end or _end. */
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#define END_SYMBOL @END_SYMBOL@
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/* Name of package. */
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#define PACKAGE "@PACKAGE@"
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/* Version number of package. */
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#define VERSION "@VERSION@"
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/* Define to the full name and version of this package. */
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#define PACKAGE_STRING "@PACKAGE_STRING@"
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/* Define to the version of this package. */
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#define PACKAGE_VERSION "@PACKAGE_VERSION@"
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/* Define to the full name of this package. */
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#define PACKAGE_NAME "@PACKAGE_NAME@"
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/* Define to the address where bug reports for this package should be sent. */
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#define PACKAGE_BUGREPORT "@PACKAGE_BUGREPORT@"
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#define GRUB_TARGET_CPU "@GRUB_TARGET_CPU@"
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#define GRUB_PLATFORM "@GRUB_PLATFORM@"
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#define RE_ENABLE_I18N 1
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#define _GNU_SOURCE 1
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#endif
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