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47 lines
1.5 KiB
47 lines
1.5 KiB
/* |
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* mangle.h - This file has some CPP macros to deal with different symbol |
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* mangling across binary formats. |
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* |
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* (c)2002 by Felix Buenemann <atmosfear at users.sourceforge.net> |
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* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#ifndef __MANGLE_H |
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#define __MANGLE_H |
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/* Feel free to add more to the list, eg. a.out IMO */ |
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/* Use rip-relative addressing if compiling PIC code on x86-64. */ |
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#if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__OS2__) || \ |
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(defined(__OpenBSD__) && !defined(__ELF__)) |
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#if defined(ARCH_X86_64) && defined(PIC) |
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#define MANGLE(a) "_" #a"(%%rip)" |
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#else |
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#define MANGLE(a) "_" #a |
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#endif |
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#else |
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#if defined(ARCH_X86_64) && defined(PIC) |
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#define MANGLE(a) #a"(%%rip)" |
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#elif defined(CONFIG_DARWIN) |
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#define MANGLE(a) "_" #a |
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#else |
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#define MANGLE(a) #a |
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#endif |
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#endif |
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#endif /* !__MANGLE_H */ |
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