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// nogc.cc - Implement null garbage collector.
 
/* Copyright (C) 1998, 1999, 2000, 2001, 2002  Free Software Foundation
 
   This file is part of libgcj.
 
This software is copyrighted work licensed under the terms of the
Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
details.  */
 
#include <config.h>
 
#include <stdio.h>
#include <stdlib.h>
 
#include <gcj/cni.h>
#include <jvm.h>
 
// Total amount of memory allocated.
static long total = 0;
 
void *
_Jv_BuildGCDescr(jclass)
{
  return 0;
}
 
void *
_Jv_AllocObj (jsize size, jclass klass)
{
  total += size;
  void *obj = calloc (size, 1);
  if (!obj) _Jv_ThrowNoMemory();
  *((_Jv_VTable **) obj) = klass->vtable;
  return obj;
}
 
void *
_Jv_AllocPtrFreeObj (jsize size, jclass klass)
{
  total += size;
  void *obj = calloc (size, 1);
  if (!obj) _Jv_ThrowNoMemory();
  *((_Jv_VTable **) obj) = klass->vtable;
  return obj;
}
 
void *
_Jv_AllocArray (jsize size, jclass klass)
{
  total += size;
  void *obj = calloc (size, 1);
  if (!obj) _Jv_ThrowNoMemory();
  *((_Jv_VTable **) obj) = klass->vtable;
  return obj;
}
 
void *
_Jv_AllocBytes (jsize size)
{
  total += size;
  void *obj = calloc (size, 1);
  if (!obj) _Jv_ThrowNoMemory();
  return obj;
}
 
void *
_Jv_AllocRawObj (jsize size)
{
  total += size;
  return calloc (size, 1);
}
 
void
_Jv_RegisterFinalizer (void *, _Jv_FinalizerFunc *)
{
  // FIXME: should actually register so that finalizers can be run on
  // exit.
}
 
void
_Jv_RunFinalizers (void)
{
}
 
void
_Jv_RunAllFinalizers (void)
{
  // FIXME: should still run all finalizers.
}
 
void
_Jv_GCInitializeFinalizers (void (*) (void))
{
}
 
void
_Jv_RunGC (void)
{
}
 
long
_Jv_GCTotalMemory (void)
{
  return total;
}
 
long
_Jv_GCFreeMemory (void)
{
  return 0;
}
 
void
_Jv_GCSetInitialHeapSize (size_t)
{
}
 
void
_Jv_GCSetMaximumHeapSize (size_t)
{
}
 
void
_Jv_DisableGC (void)
{
}
 
void
_Jv_EnableGC (void)
{
}
 
void
_Jv_InitGC (void)
{
}
 
void
_Jv_GCRegisterDisappearingLink (jobject *)
{
}
 
jboolean
_Jv_GCCanReclaimSoftReference (jobject)
{
  // For now, always reclaim soft references.  FIXME.
  return true;
}
 
#ifdef JV_HASH_SYNCHRONIZATION
void *
_Jv_AllocTraceOne (jsize size /* includes vtable slot */)
{
  void *obj = calloc(size, 1);
  if (!obj) _Jv_ThrowNoMemory();
  return result;
}
 
void *
_Jv_AllocTraceTwo (jsize size /* includes vtable slot */)
{
  void *obj = calloc(size, 1);
  if (!obj) _Jv_ThrowNoMemory();
  return result;
}
#endif /* JV_HASH_SYNCHRONIZATION */

Line No.	Rev	Author	Line
1	14	jlechner	`// nogc.cc - Implement null garbage collector.`
2
3			`/* Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation`
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
16			`#include <gcj/cni.h>`
17			`#include <jvm.h>`
18
19			`// Total amount of memory allocated.`
20			`static long total = 0;`
21
22			`void *`
23			`_Jv_BuildGCDescr(jclass)`
24			`{`
25			`return 0;`
26			`}`
27
28			`void *`
29			`_Jv_AllocObj (jsize size, jclass klass)`
30			`{`
31			`total += size;`
32			`void *obj = calloc (size, 1);`
33			`if (!obj) _Jv_ThrowNoMemory();`
34			`((_Jv_VTable *) obj) = klass->vtable;`
35			`return obj;`
36			`}`
37
38			`void *`
39			`_Jv_AllocPtrFreeObj (jsize size, jclass klass)`
40			`{`
41			`total += size;`
42			`void *obj = calloc (size, 1);`
43			`if (!obj) _Jv_ThrowNoMemory();`
44			`((_Jv_VTable *) obj) = klass->vtable;`
45			`return obj;`
46			`}`
47
48			`void *`
49			`_Jv_AllocArray (jsize size, jclass klass)`
50			`{`
51			`total += size;`
52			`void *obj = calloc (size, 1);`
53			`if (!obj) _Jv_ThrowNoMemory();`
54			`((_Jv_VTable *) obj) = klass->vtable;`
55			`return obj;`
56			`}`
57
58			`void *`
59			`_Jv_AllocBytes (jsize size)`
60			`{`
61			`total += size;`
62			`void *obj = calloc (size, 1);`
63			`if (!obj) _Jv_ThrowNoMemory();`
64			`return obj;`
65			`}`
66
67			`void *`
68			`_Jv_AllocRawObj (jsize size)`
69			`{`
70			`total += size;`
71			`return calloc (size, 1);`
72			`}`
73
74			`void`
75			`_Jv_RegisterFinalizer (void , _Jv_FinalizerFunc )`
76			`{`
77			`// FIXME: should actually register so that finalizers can be run on`
78			`// exit.`
79			`}`
80
81			`void`
82			`_Jv_RunFinalizers (void)`
83			`{`
84			`}`
85
86			`void`
87			`_Jv_RunAllFinalizers (void)`
88			`{`
89			`// FIXME: should still run all finalizers.`
90			`}`
91
92			`void`
93			`_Jv_GCInitializeFinalizers (void (*) (void))`
94			`{`
95			`}`
96
97			`void`
98			`_Jv_RunGC (void)`
99			`{`
100			`}`
101
102			`long`
103			`_Jv_GCTotalMemory (void)`
104			`{`
105			`return total;`
106			`}`
107
108			`long`
109			`_Jv_GCFreeMemory (void)`
110			`{`
111			`return 0;`
112			`}`
113
114			`void`
115			`_Jv_GCSetInitialHeapSize (size_t)`
116			`{`
117			`}`
118
119			`void`
120			`_Jv_GCSetMaximumHeapSize (size_t)`
121			`{`
122			`}`
123
124			`void`
125			`_Jv_DisableGC (void)`
126			`{`
127			`}`
128
129			`void`
130			`_Jv_EnableGC (void)`
131			`{`
132			`}`
133
134			`void`
135			`_Jv_InitGC (void)`
136			`{`
137			`}`
138
139			`void`
140			`_Jv_GCRegisterDisappearingLink (jobject *)`
141			`{`
142			`}`
143
144			`jboolean`
145			`_Jv_GCCanReclaimSoftReference (jobject)`
146			`{`
147			`// For now, always reclaim soft references. FIXME.`
148			`return true;`
149			`}`
150
151			`#ifdef JV_HASH_SYNCHRONIZATION`
152			`void *`
153			`_Jv_AllocTraceOne (jsize size /* includes vtable slot */)`
154			`{`
155			`void *obj = calloc(size, 1);`
156			`if (!obj) _Jv_ThrowNoMemory();`
157			`return result;`
158			`}`
159
160			`void *`
161			`_Jv_AllocTraceTwo (jsize size /* includes vtable slot */)`
162			`{`
163			`void *obj = calloc(size, 1);`
164			`if (!obj) _Jv_ThrowNoMemory();`
165			`return result;`
166			`}`
167			`#endif /* JV_HASH_SYNCHRONIZATION */`

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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [libjava/] [nogc.cc] - Blame information for rev 14