Mercurial > pub > dyncall > dyncall
view dyncall/dyncall_signature.h @ 533:71c884e610f0
- integration of patches from Raphael Luba, Thekla, Inc.:
* integration of aggregate-by-value (struct, union) support patch for x64 (win and sysv)
* windows/x64 asm additions to specify how stack unwinds (help for debuggers, exception handling, etc.)
* see Changelog for details
- new calling convention modes for thiscalls (platform agnostic, was specific before)
* new signature character for platform agnostic thiscalls ('*' / DC_SIGCHAR_CC_THISCALL)
- dcCallF(), dcVCallF(), dcArgF() and dcVArgF():
* added support for aggregates-by-value (wasn't part of patch)
* change that those functions don't implicitly call dcReset() anymore, which was unflexible (breaking change)
- added macros to feature test implementation for aggregate-by-value and syscall support
- changed libdyncall_s.lib and libdyncallback_s.lib order in callback test makefiles, as some toolchains are picky about order
- doc:
* man page updates to describe aggregate interface
* manual overview changes to highlight platforms with aggregate-by-value support
- test/plain: replaced tests w/ old/stale sctruct interface with new aggregate one
author | Tassilo Philipp |
---|---|
date | Thu, 21 Apr 2022 13:35:47 +0200 |
parents | ddfb9577a00e |
children |
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/* Package: dyncall Library: dyncall File: dyncall/dyncall_signature.h Description: Type and calling-convention signature character defines License: Copyright (c) 2007-2022 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 DYNCALL_SIGNATURE_H #define DYNCALL_SIGNATURE_H typedef char DCsigchar; #define DC_SIGCHAR_VOID 'v' #define DC_SIGCHAR_BOOL 'B' #define DC_SIGCHAR_CHAR 'c' #define DC_SIGCHAR_UCHAR 'C' #define DC_SIGCHAR_SHORT 's' #define DC_SIGCHAR_USHORT 'S' #define DC_SIGCHAR_INT 'i' #define DC_SIGCHAR_UINT 'I' #define DC_SIGCHAR_LONG 'j' #define DC_SIGCHAR_ULONG 'J' #define DC_SIGCHAR_LONGLONG 'l' #define DC_SIGCHAR_ULONGLONG 'L' #define DC_SIGCHAR_FLOAT 'f' #define DC_SIGCHAR_DOUBLE 'd' #define DC_SIGCHAR_POINTER 'p' /* also used for arrays, as such args decay to ptrs */ #define DC_SIGCHAR_STRING 'Z' /* in theory same as 'p', but convenient to disambiguate */ #define DC_SIGCHAR_AGGREGATE 'A' /* aggregate (struct/union described out-of-band via DCaggr) */ #define DC_SIGCHAR_ENDARG ')' /* calling convention / mode signatures */ #define DC_SIGCHAR_CC_PREFIX '_' /* announces next char to be one of the below calling convention mode chars */ #define DC_SIGCHAR_CC_DEFAULT ':' /* default calling conv (platform native) */ #define DC_SIGCHAR_CC_THISCALL '*' /* C++ this calls (platform native) */ #define DC_SIGCHAR_CC_ELLIPSIS 'e' #define DC_SIGCHAR_CC_ELLIPSIS_VARARGS '.' #define DC_SIGCHAR_CC_CDECL 'c' /* x86 specific */ #define DC_SIGCHAR_CC_STDCALL 's' /* x86 specific */ #define DC_SIGCHAR_CC_FASTCALL_MS 'F' /* x86 specific */ #define DC_SIGCHAR_CC_FASTCALL_GNU 'f' /* x86 specific */ #define DC_SIGCHAR_CC_THISCALL_MS '+' /* x86 specific, MS C++ this calls */ #define DC_SIGCHAR_CC_THISCALL_GNU '#' /* x86 specific, GNU C++ this calls are cdecl, but keep specific sig char for clarity */ #define DC_SIGCHAR_CC_ARM_ARM 'A' #define DC_SIGCHAR_CC_ARM_THUMB 'a' #define DC_SIGCHAR_CC_SYSCALL '$' #endif /* DYNCALL_SIGNATURE_H */