Mercurial > pub > dyncall > dyncall
view dyncallback/dyncall_callback_arm32.c @ 628:cb2cbb6453e5
Added tag r1.4-RC5 for changeset c477ddd64718
author | Tassilo Philipp |
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date | Fri, 28 Oct 2022 15:15:15 +0200 |
parents | 71c884e610f0 |
children |
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/* Package: dyncall Library: dyncallback File: dyncallback/dyncall_callback_arm32.c Description: Callback - Implementation for ARM32 (ARM and THUMB mode) 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. */ #include "dyncall_callback.h" #include "dyncall_alloc_wx.h" #include "dyncall_thunk.h" /* Callback symbol. */ extern void dcCallbackThunkEntry(); struct DCCallback { DCThunk thunk; /* offset 0 */ DCCallbackHandler* handler; /* offset 12 */ void* userdata; /* offset 16 */ }; void dcbInitCallback2(DCCallback* pcb, const DCsigchar* signature, DCCallbackHandler* handler, void* userdata, DCaggr *const * aggrs) { pcb->handler = handler; pcb->userdata = userdata; } DCCallback* dcbNewCallback2(const DCsigchar* signature, DCCallbackHandler* handler, void* userdata, DCaggr *const * aggrs) { DCCallback* pcb; int err = dcAllocWX(sizeof(DCCallback), (void**)&pcb); if(err) return NULL; dcbInitCallback2(pcb, signature, handler, userdata, aggrs); dcbInitThunk(&pcb->thunk, dcCallbackThunkEntry); err = dcInitExecWX(pcb, sizeof(DCCallback)); if(err) { dcFreeWX(pcb, sizeof(DCCallback)); return NULL; } return pcb; }