Mercurial > pub > dyncall > dyncall
annotate dyncallback/dyncall_callback_arm64.c @ 368:f28b7f4f5749
- removed some pseudo-op on non-darwin platforms to make clang's integrated assembler happy
author | Tassilo Philipp |
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date | Wed, 05 Aug 2020 15:50:49 +0200 |
parents | f5577f6bf97a |
children | 71c884e610f0 |
rev | line source |
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0 | 1 /* |
2 | |
3 Package: dyncall | |
4 Library: dyncallback | |
5 File: dyncallback/dyncall_callback_arm64.c | |
6 Description: Callback - Implementation for ARM64 / ARMv8 / AAPCS64 | |
7 License: | |
8 | |
281 | 9 Copyright (c) 2015-2018 Daniel Adler <dadler@uni-goettingen.de>, |
152
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- integrated all headers containing DCCallback definition into the translation units used (arm64 already avoided this pointless header, so following that style)
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10 Tassilo Philipp <tphilipp@potion-studios.com> |
0 | 11 |
12 Permission to use, copy, modify, and distribute this software for any | |
13 purpose with or without fee is hereby granted, provided that the above | |
14 copyright notice and this permission notice appear in all copies. | |
15 | |
16 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
17 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
18 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
19 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
20 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
21 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
22 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
23 | |
24 */ | |
25 | |
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26 |
0 | 27 #include "dyncall_callback.h" |
28 #include "dyncall_alloc_wx.h" | |
29 #include "dyncall_thunk.h" | |
30 | |
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- integrated all headers containing DCCallback definition into the translation units used (arm64 already avoided this pointless header, so following that style)
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31 /* Callback symbol. */ |
0 | 32 extern void dcCallbackThunkEntry(); |
33 | |
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34 struct DCCallback /* off size */ |
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35 { /* ----|----- */ |
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36 DCThunk thunk; /* 0 32 */ |
d48a8b8d2ef9
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37 DCCallbackHandler* handler; /* 32 8 */ |
d48a8b8d2ef9
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38 void* userdata; /* 40 8 */ |
d48a8b8d2ef9
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39 }; /* total 48 */ |
d48a8b8d2ef9
- integrated all headers containing DCCallback definition into the translation units used (arm64 already avoided this pointless header, so following that style)
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40 /* aligned 48 */ |
0 | 41 |
42 void dcbInitCallback(DCCallback* pcb, const char* signature, DCCallbackHandler* handler, void* userdata) | |
43 { | |
44 pcb->handler = handler; | |
45 pcb->userdata = userdata; | |
46 } | |
47 | |
48 DCCallback* dcbNewCallback(const char* signature, DCCallbackHandler* handler, void* userdata) | |
49 { | |
50 int err; | |
51 DCCallback* pcb; | |
52 err = dcAllocWX(sizeof(DCCallback), (void**) &pcb); | |
202 | 53 if(err) |
54 return NULL; | |
0 | 55 |
56 dcbInitThunk(&pcb->thunk, dcCallbackThunkEntry); | |
57 dcbInitCallback(pcb, signature, handler, userdata); | |
202 | 58 |
59 err = dcInitExecWX(pcb, sizeof(DCCallback)); | |
60 if(err) { | |
61 dcFreeWX(pcb, sizeof(DCCallback)); | |
62 return NULL; | |
63 } | |
64 | |
0 | 65 return pcb; |
66 } | |
67 | |
68 void dcbFreeCallback(DCCallback* pcb) | |
69 { | |
70 dcFreeWX(pcb, sizeof(DCCallback)); | |
71 } | |
72 | |
73 void* dcbGetUserData(DCCallback* pcb) | |
74 { | |
75 return pcb->userdata; | |
76 } | |
77 |