forked from OSchip/llvm-project
55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
/* ===-- assembly.h - compiler-rt assembler support macros -----------------===
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*
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* The LLVM Compiler Infrastructure
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*
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* This file is dual licensed under the MIT and the University of Illinois Open
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* Source Licenses. See LICENSE.TXT for details.
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*
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* ===----------------------------------------------------------------------===
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*
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* This file defines macros for use in compiler-rt assembler source.
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* This file is not part of the interface of this library.
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*
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* ===----------------------------------------------------------------------===
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*/
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#ifndef COMPILERRT_ASSEMBLY_H
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#define COMPILERRT_ASSEMBLY_H
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#if defined(__POWERPC__) || defined(__powerpc__) || defined(__ppc__)
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#define SEPARATOR @
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#else
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#define SEPARATOR ;
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#endif
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/* We can't use __USER_LABEL_PREFIX__ here, it isn't possible to concatenate the
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*values* of two macros. This is quite brittle, though. */
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#if defined(__APPLE__)
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#define SYMBOL_NAME(name) _##name
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#else
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#define SYMBOL_NAME(name) name
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#endif
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#ifdef VISIBILITY_HIDDEN
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#define DEFINE_COMPILERRT_FUNCTION(name) \
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.globl SYMBOL_NAME(name) SEPARATOR \
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.private_extern SYMBOL_NAME(name) SEPARATOR \
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SYMBOL_NAME(name):
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#else
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#define DEFINE_COMPILERRT_FUNCTION(name) \
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.globl SYMBOL_NAME(name) SEPARATOR \
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SYMBOL_NAME(name):
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#endif
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#define DEFINE_COMPILERRT_PRIVATE_FUNCTION(name) \
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.globl SYMBOL_NAME(name) SEPARATOR \
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.private_extern SYMBOL_NAME(name) SEPARATOR \
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SYMBOL_NAME(name):
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#define DEFINE_COMPILERRT_PRIVATE_FUNCTION_UNMANGLED(name) \
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.globl name SEPARATOR \
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.private_extern name SEPARATOR \
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name:
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#endif /* COMPILERRT_ASSEMBLY_H */
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