857c79a6b8
These were used in function_remapper.cpp but can be used elsewhere too, so move them to a private header. Also use them for the stack protector hidden function definition (probably not so useful since gcc2 doesn't support using the stack protector anyway?). The gcc2 way to make a symbol hidden is to manually generate the .hidden directive in the assembler output. This is not perfect: it is hard to use for C++ functions and methods (manual mangling of the name is needed), and inline assembler can only be inserted inside functions. But the alternative is patching gcc2 to add support for the function attribute, and I don't want to dig into that today.
108 lines
2.9 KiB
C
108 lines
2.9 KiB
C
/*
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* Copyright 2007-2020, Haiku, Inc. All Rights Reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _BE_BUILD_H
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#define _BE_BUILD_H
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#include <config/HaikuConfig.h>
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#define B_BEOS_VERSION_4 0x0400
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#define B_BEOS_VERSION_4_5 0x0450
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#define B_BEOS_VERSION_5 0x0500
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#define B_BEOS_VERSION B_BEOS_VERSION_5
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#define B_BEOS_VERSION_MAUI B_BEOS_VERSION_5
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/* Haiku (API) version */
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#define B_HAIKU_VERSION_BEOS 0x00000001
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#define B_HAIKU_VERSION_BONE 0x00000002
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#define B_HAIKU_VERSION_DANO 0x00000003
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#define B_HAIKU_VERSION_1_ALPHA_1 0x00000100
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#define B_HAIKU_VERSION_1_PRE_ALPHA_2 0x00000101
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#define B_HAIKU_VERSION_1_ALPHA_2 0x00000200
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#define B_HAIKU_VERSION_1_PRE_ALPHA_3 0x00000201
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#define B_HAIKU_VERSION_1_ALPHA_3 0x00000300
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#define B_HAIKU_VERSION_1_PRE_ALPHA_4 0x00000301
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#define B_HAIKU_VERSION_1_ALPHA_4 0x00000400
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#define B_HAIKU_VERSION_1_PRE_BETA_1 0x00000401
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#define B_HAIKU_VERSION_1_BETA_1 0x00000500
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#define B_HAIKU_VERSION_1_PRE_BETA_2 0x00000501
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#define B_HAIKU_VERSION_1_BETA_2 0x00000600
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#define B_HAIKU_VERSION_1_PRE_BETA_3 0x00000601
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#define B_HAIKU_VERSION_1_BETA_3 0x00000700
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#define B_HAIKU_VERSION_1_PRE_BETA_4 0x00000701
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#define B_HAIKU_VERSION_1 0x00010000
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#define B_HAIKU_VERSION B_HAIKU_VERSION_1_PRE_BETA_4
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/* Haiku ABI */
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#define B_HAIKU_ABI_MAJOR 0xffff0000
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#define B_HAIKU_ABI_GCC_2 0x00020000
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#define B_HAIKU_ABI_GCC_4 0x00040000
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#define B_HAIKU_ABI_GCC_2_ANCIENT 0x00020000
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#define B_HAIKU_ABI_GCC_2_BEOS 0x00020001
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#define B_HAIKU_ABI_GCC_2_HAIKU 0x00020002
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#define B_HAIKU_ABI_NAME __HAIKU_ARCH_ABI
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#if __GNUC__ == 2
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# define B_HAIKU_ABI B_HAIKU_ABI_GCC_2_HAIKU
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#elif (__GNUC__ >= 4 && __GNUC__ <= 11) || defined(__TINYC__)
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# define B_HAIKU_ABI B_HAIKU_ABI_GCC_4
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#else
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# error Unsupported compiler!
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#endif
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#define B_HAIKU_BITS __HAIKU_ARCH_BITS
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#define B_HAIKU_PHYSICAL_BITS __HAIKU_ARCH_PHYSICAL_BITS
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#ifdef __HAIKU_ARCH_64_BIT
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# define B_HAIKU_64_BIT 1
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#else
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# define B_HAIKU_32_BIT 1
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#endif
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#ifdef __HAIKU_ARCH_PHYSICAL_64_BIT
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# define B_HAIKU_PHYSICAL_64_BIT 1
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#else
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# define B_HAIKU_PHYSICAL_32_BIT 1
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#endif
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#ifdef __HAIKU_BEOS_COMPATIBLE
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# define B_HAIKU_BEOS_COMPATIBLE 1
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#endif
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#define _UNUSED(argument) argument
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#define _PACKED __attribute__((packed))
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#define _PRINTFLIKE(_format_, _args_) \
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__attribute__((format(__printf__, _format_, _args_)))
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#if __GNUC__ >= 4
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# define _EXPORT __attribute__((visibility("default")))
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# define B_ALWAYS_INLINE __attribute__((always_inline)) inline
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#else
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# define _EXPORT
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#endif
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#define _IMPORT
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#define B_DEFINE_SYMBOL_VERSION(function, versionedSymbol) \
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__asm__(".symver " function "," versionedSymbol)
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#ifdef __cplusplus
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# define B_DEFINE_WEAK_ALIAS(name, alias_name) \
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extern "C" __typeof(name) alias_name __attribute__((weak, alias(#name)))
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#else
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# define B_DEFINE_WEAK_ALIAS(name, alias_name) \
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__typeof(name) alias_name __attribute__((weak, alias(#name)))
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#endif
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#endif /* _BE_BUILD_H */
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