1 | /* ----------------------------------------------------------------------- * |
2 | * |
3 | * Copyright 1996-2016 The NASM Authors - All Rights Reserved |
4 | * See the file AUTHORS included with the NASM distribution for |
5 | * the specific copyright holders. |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without |
8 | * modification, are permitted provided that the following |
9 | * conditions are met: |
10 | * |
11 | * * Redistributions of source code must retain the above copyright |
12 | * notice, this list of conditions and the following disclaimer. |
13 | * * Redistributions in binary form must reproduce the above |
14 | * copyright notice, this list of conditions and the following |
15 | * disclaimer in the documentation and/or other materials provided |
16 | * with the distribution. |
17 | * |
18 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
19 | * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
20 | * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
21 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
22 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
23 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
24 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
25 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
26 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
27 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
28 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
29 | * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |
30 | * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
31 | * |
32 | * ----------------------------------------------------------------------- */ |
33 | |
34 | #ifndef NASM_RAA_H |
35 | #define NASM_RAA_H 1 |
36 | |
37 | #include "compiler.h" |
38 | |
39 | struct real_raa; |
40 | struct RAA; |
41 | union intorptr { |
42 | int64_t i; |
43 | void *p; |
44 | }; |
45 | |
46 | struct real_raa * never_null real_raa_init(void); |
47 | static inline struct RAA *never_null raa_init(void) |
48 | { |
49 | return (struct RAA *)real_raa_init(); |
50 | } |
51 | static inline struct RAAPTR *never_null raa_init_ptr(void) |
52 | { |
53 | return (struct RAAPTR *)real_raa_init(); |
54 | } |
55 | void real_raa_free(struct real_raa *); |
56 | static inline void raa_free(struct RAA *raa) |
57 | { |
58 | real_raa_free((struct real_raa *)raa); |
59 | } |
60 | static inline void raa_free_ptr(struct RAAPTR *raa) |
61 | { |
62 | real_raa_free((struct real_raa *)raa); |
63 | } |
64 | int64_t raa_read(struct RAA *, int32_t); |
65 | void *raa_read_ptr(struct RAAPTR *, int32_t); |
66 | struct real_raa * never_null |
67 | real_raa_write(struct real_raa *r, int32_t posn, union intorptr value); |
68 | |
69 | static inline struct RAA * never_null |
70 | raa_write(struct RAA *r, int32_t posn, int64_t value) |
71 | { |
72 | union intorptr ip; |
73 | |
74 | ip.i = value; |
75 | return (struct RAA *)real_raa_write((struct real_raa *)r, posn, ip); |
76 | } |
77 | |
78 | static inline struct RAAPTR * never_null |
79 | raa_write_ptr(struct RAAPTR *r, int32_t posn, void *value) |
80 | { |
81 | union intorptr ip; |
82 | |
83 | ip.p = value; |
84 | return (struct RAAPTR *)real_raa_write((struct real_raa *)r, posn, ip); |
85 | } |
86 | |
87 | #endif /* NASM_RAA_H */ |
88 | |