Mercurial > pub > dyncall > dyncall
view autovar/autovar_ARCH.h @ 166:d5705f226298
- added portasm support for adding .section .note.GNU-stack "hints" marking generated .o files from assembly files as not needing an executable stack
* needed to be done manually in assembly files, in contrast to C translation units where gcc adds such hints automatically
* this is for security, and better/easier integration of dyncall into other projects and builds, as dyncall doesn't need an executable stack
* thanks to Thorsten Behrens for bringing this up to our intention and providing a first analysis
* currently only done on Linux, but will be added across other platforms (where applicable) after some testing
author | cslag |
---|---|
date | Thu, 05 Jan 2017 11:07:29 +0100 |
parents | 8449fa6dabc7 |
children | 629cfbba5ba0 |
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/* Package: dyncall Library: autovar File: autovar/autovar_ARCH.h Description: License: Copyright (c) 2011-2015 Daniel Adler <dadler@uni-goettingen.de>, Tassilo Philipp <tphilipp@potion-studios.com> Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef AUTOVAR_ARCH_H #define AUTOVAR_ARCH_H /* Check architecture. */ #if defined(_M_X64_) || defined(_M_AMD64) || defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64) # define ARCH_X64 #elif defined(_M_IX86) || defined(__i386__) || defined(__i486__) || defined(__i586__) || defined(__i686__) || defined(__386__) || defined(__i386) # define ARCH_X86 #elif defined(_M_IA64) || defined(__ia64__) # define ARCH_IA64 #elif defined(_M_PPC) || defined(__powerpc__) || defined(__powerpc) || defined(__POWERPC__) || defined(__ppc__) || defined(__power__) # if defined(__ppc64__) || defined(_ARCH_PPC64) || defined(__power64__) || defined(__powerpc64__) # define ARCH_PPC64 # else # define ARCH_PPC # endif #elif defined(__mips64__) || defined(__mips64) # define ARCH_MIPS64 #elif defined(_M_MRX000) || defined(__mips__) || defined(__mips) || defined(_mips) # define ARCH_MIPS #elif defined(__arm__) # define ARCH_ARM # if defined(__thumb__) # define ARCH_THUMB # endif #elif defined(__sh__) # define ARCH_SH #elif defined(__sparcv9) || defined(__sparc64__) || ( defined(__sparc) && defined(__arch64__) ) # define ARCH_SPARC64 #elif defined(__sparc) # define ARCH_SPARC #endif #endif /* AUTOVAR_ARCH_H */