Mercurial > pub > dyncall > dyncall
diff dyncallback/dyncall_callback_x64.c @ 0:3e629dc19168
initial from svn dyncall-1745
author | Daniel Adler |
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date | Thu, 19 Mar 2015 22:24:28 +0100 |
parents | |
children | d48a8b8d2ef9 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dyncallback/dyncall_callback_x64.c Thu Mar 19 22:24:28 2015 +0100 @@ -0,0 +1,70 @@ +/* + + Package: dyncall + Library: dyncallback + File: dyncallback/dyncall_callback_x64.c + Description: Callback - Implementation for x64 + 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. + +*/ + + + +#include "dyncall_callback_x64.h" +#include "dyncall_args_x64.h" +#include "dyncall_alloc_wx.h" + + +/* Callback symbol. */ +extern void dcCallback_x64_sysv(); +extern void dcCallback_x64_win64(); + + +void dcbInitCallback(DCCallback* pcb, const char* signature, DCCallbackHandler* handler, void* userdata) +{ + pcb->handler = handler; + pcb->userdata = userdata; +} + + +DCCallback* dcbNewCallback(const char* signature, DCCallbackHandler* handler, void* userdata) +{ + int err; + DCCallback* pcb; + err = dcAllocWX(sizeof(DCCallback), (void**) &pcb); + if (err != 0) return 0; + +#if defined (DC__OS_Win64) + dcbInitThunk(&pcb->thunk, dcCallback_x64_win64); +#else + dcbInitThunk(&pcb->thunk, dcCallback_x64_sysv); +#endif + dcbInitCallback(pcb, signature, handler, userdata); + return pcb; +} + + +void dcbFreeCallback(DCCallback* pcb) +{ + dcFreeWX(pcb, sizeof(DCCallback)); +} + +void* dcbGetUserData(DCCallback* pcb) +{ + return pcb->userdata; +}