Mercurial > pub > dyncall > dyncall
view dyncallback/dyncall_callback_mips.c @ 292:07941cbb5261
- removed relative #include
author | Tassilo Philipp |
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date | Tue, 24 Apr 2018 13:31:30 +0200 |
parents | f5577f6bf97a |
children | 71c884e610f0 |
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/* Package: dyncall Library: dyncallback File: dyncallback/dyncall_callback_mips.c Description: Callback - Implementation Header for MIPS License: Copyright (c) 2013-2018 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(); /* might want to make use of __packed__ or so @@@ */ struct DCCallback /* mips32 | mips64 */ { /* ------------------+------------------ */ DCThunk thunk; /* offset 0 size 20 | offset 0 size 56 */ DCCallbackHandler* handler; /* offset 20 size 4 | offset 56 size 8 */ void* userdata; /* offset 24 size 4 | offset 64 size 8 */ }; 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) return NULL; dcbInitThunk(&pcb->thunk, dcCallbackThunkEntry); dcbInitCallback(pcb, signature, handler, userdata); err = dcInitExecWX(pcb, sizeof(DCCallback)); if(err) { dcFreeWX(pcb, sizeof(DCCallback)); return NULL; } return pcb; } void dcbFreeCallback(DCCallback* pcb) { dcFreeWX(pcb, sizeof(DCCallback)); } void* dcbGetUserData(DCCallback* pcb) { return pcb->userdata; }