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Commit | Line | Data |
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e301621d | 1 | // nogc.cc - Implement null garbage collector. |
ee9dd372 | 2 | |
54c2f04b | 3 | /* Copyright (C) 1998, 1999, 2000 Free Software Foundation |
ee9dd372 TT |
4 | |
5 | This file is part of libgcj. | |
6 | ||
7 | This software is copyrighted work licensed under the terms of the | |
8 | Libgcj License. Please consult the file "LIBGCJ_LICENSE" for | |
9 | details. */ | |
10 | ||
11 | #include <config.h> | |
12 | ||
13 | #include <stdio.h> | |
14 | #include <stdlib.h> | |
15 | ||
27e934d8 | 16 | #include <gcj/cni.h> |
ee9dd372 TT |
17 | #include <jvm.h> |
18 | ||
19 | // Total amount of memory allocated. | |
20 | static long total = 0; | |
21 | ||
bf3b8e42 | 22 | #ifdef INTERPRETER |
ee9dd372 | 23 | void * |
bf3b8e42 HB |
24 | _Jv_BuildGCDescr(jclass klass) |
25 | { | |
26 | return 0; | |
27 | } | |
28 | #endif | |
29 | ||
30 | void * | |
31 | _Jv_AllocObj (jsize size, jclass klass) | |
ee9dd372 TT |
32 | { |
33 | total += size; | |
e301621d | 34 | void *obj = calloc (size, 1); |
bf3b8e42 HB |
35 | *((_Jv_VTable **) obj) = klass->vtable; |
36 | return obj; | |
ee9dd372 TT |
37 | } |
38 | ||
39 | void * | |
bf3b8e42 | 40 | _Jv_AllocArray (jsize size, jclass klass) |
ee9dd372 TT |
41 | { |
42 | total += size; | |
e301621d | 43 | void *obj = calloc (size, 1); |
bf3b8e42 HB |
44 | *((_Jv_VTable **) obj) = klass->vtable; |
45 | return obj; | |
ee9dd372 TT |
46 | } |
47 | ||
48 | void * | |
49 | _Jv_AllocBytes (jsize size) | |
50 | { | |
51 | total += size; | |
52 | return calloc (size, 1); | |
53 | } | |
54 | ||
55 | void | |
56 | _Jv_RegisterFinalizer (void *, _Jv_FinalizerFunc *) | |
57 | { | |
58 | // FIXME: should actually register so that finalizers can be run on | |
59 | // exit. | |
60 | } | |
61 | ||
62 | void | |
63 | _Jv_RunFinalizers (void) | |
64 | { | |
65 | } | |
66 | ||
67 | void | |
68 | _Jv_RunAllFinalizers (void) | |
69 | { | |
70 | // FIXME: should still run all finalizers. | |
71 | } | |
72 | ||
73 | void | |
74 | _Jv_RunGC (void) | |
75 | { | |
76 | } | |
77 | ||
78 | long | |
79 | _Jv_GCTotalMemory (void) | |
80 | { | |
81 | return total; | |
82 | } | |
83 | ||
84 | long | |
85 | _Jv_GCFreeMemory (void) | |
86 | { | |
87 | return 0; | |
88 | } | |
89 | ||
b8c3c4f0 TT |
90 | void |
91 | _Jv_GCSetInitialHeapSize (size_t size) | |
92 | { | |
93 | } | |
94 | ||
95 | void | |
96 | _Jv_GCSetMaximumHeapSize (size_t size) | |
97 | { | |
98 | } | |
99 | ||
54c2f04b AG |
100 | void |
101 | _Jv_DisableGC (void) | |
102 | { | |
103 | } | |
104 | ||
105 | void | |
106 | _Jv_EnableGC (void) | |
107 | { | |
108 | } | |
109 | ||
ee9dd372 TT |
110 | void |
111 | _Jv_InitGC (void) | |
112 | { | |
113 | } |