Mercurial > pub > dyncall > dyncall
view dyncall/dyncall_call_x86.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 | 3e629dc19168 |
children | f5577f6bf97a |
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/* Package: dyncall Library: dyncall File: dyncall/dyncall_call_x86.h Description: heap memory management interface (header only) License: Copyright (c) 2007-2015 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. */ /* dyncall 32bit Intel x86 family interface REVISION 2007/12/10 initial */ #ifndef DYNCALL_CALL_X86_H #define DYNCALL_CALL_X86_H #include "dyncall_types.h" #ifdef __cplusplus extern "C" { #endif /* ** x86 calling convention calls ** ** - hybrid return-type call (bool ... pointer) ** */ #if defined(DC__OS_Plan9) /* No support for other cconvs on Plan9 and vice-versa. */ void dcCall_x86_plan9 (DCpointer target, DCpointer stackdata, DCsize size); #else void dcCall_x86_cdecl (DCpointer target, DCpointer stackdata, DCsize size); void dcCall_x86_win32_std (DCpointer target, DCpointer stackdata, DCsize size); void dcCall_x86_win32_fast (DCpointer target, DCpointer stackdata, DCsize size); void dcCall_x86_win32_msthis (DCpointer target, DCpointer stackdata, DCsize size); void dcCall_x86_sys_int80h_linux (DCpointer target, DCpointer stackdata, DCsize size); void dcCall_x86_sys_int80h_bsd (DCpointer target, DCpointer stackdata, DCsize size); #endif #ifdef __cplusplus } #endif #endif /* DYNCALL_CALL_X86_H */