1 | /* |
2 | * Copyright (c) 2013-2015 Apple Inc. All rights reserved. |
3 | * |
4 | * @APPLE_LICENSE_HEADER_START@ |
5 | * |
6 | * This file contains Original Code and/or Modifications of Original Code |
7 | * as defined in and that are subject to the Apple Public Source License |
8 | * Version 2.0 (the 'License'). You may not use this file except in |
9 | * compliance with the License. Please obtain a copy of the License at |
10 | * http://www.opensource.apple.com/apsl/ and read it before using this |
11 | * file. |
12 | * |
13 | * The Original Code and all software distributed under the License are |
14 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
15 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
16 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
17 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
18 | * Please see the License for the specific language governing rights and |
19 | * limitations under the License. |
20 | * |
21 | * @APPLE_LICENSE_HEADER_END@ |
22 | */ |
23 | |
24 | #ifndef libtrace_trace_internal_h |
25 | #define libtrace_trace_internal_h |
26 | |
27 | #include <os/log.h> |
28 | #include <uuid/uuid.h> |
29 | #include <kern/assert.h> |
30 | #include <firehose/firehose_types_private.h> |
31 | |
32 | __BEGIN_DECLS |
33 | |
34 | OS_ALWAYS_INLINE |
35 | inline uint32_t |
36 | _os_trace_offset(const void *dso, const void *addr, _firehose_tracepoint_flags_activity_t flags __unused) |
37 | { |
38 | assert((uintptr_t)addr >= (uintptr_t)dso); |
39 | return (uint32_t) ((uintptr_t)addr - (uintptr_t)dso); |
40 | } |
41 | |
42 | bool |
43 | _os_trace_addr_in_text_segment(const void *dso, const void *addr); |
44 | |
45 | __END_DECLS |
46 | |
47 | #endif |
48 | |