OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libjava/] [include/] [boehm-gc.h] - Blame information for rev 757

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 757 jeremybenn
// -*- c++ -*-
2
// boehm-gc.h - Defines for Boehm collector.
3
 
4
/* Copyright (C) 1998, 1999, 2002, 2004, 2006, 2007  Free Software Foundation
5
 
6
   This file is part of libgcj.
7
 
8
This software is copyrighted work licensed under the terms of the
9
Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
10
details.  */
11
 
12
#ifndef __JV_BOEHM_GC__
13
#define __JV_BOEHM_GC__
14
 
15
#define JV_MARKOBJ_DECL void *::_Jv_MarkObj (void *, void *, void *, void *)
16
#define JV_MARKARRAY_DECL void *::_Jv_MarkArray (void *, void *, void *, void *)
17
 
18
extern "C"
19
{
20
  void *_Jv_MarkObj (void *, void *, void *, void *);
21
  void *_Jv_MarkArray (void *, void *, void *, void *);
22
  void _Jv_RegisterLibForGc (const void *);
23
}
24
 
25
// Enough stuff to inline _Jv_AllocObj.  Ugly.
26
#include <gcj/javaprims.h>
27
#include <java/lang/Class.h>
28
#include <string.h>
29
 
30
#include <gc_ext_config.h> // for THREAD_LOCAL_ALLOC
31
 
32
extern "C" void * GC_gcj_malloc(size_t, void *);
33
extern "C" void * GC_malloc_atomic(size_t);
34
#ifdef THREAD_LOCAL_ALLOC
35
extern "C" void * GC_local_gcj_malloc(size_t, void *);
36
extern "C" void * GC_local_malloc_atomic(size_t);
37
#endif
38
 
39
#ifndef LIBGCJ_GC_DEBUG
40
 
41
inline void *
42
_Jv_AllocObj (jsize size, jclass klass)
43
{
44
  // This should call GC_GCJ_MALLOC, but that would involve
45
  // including gc.h.
46
#ifdef THREAD_LOCAL_ALLOC
47
  return GC_local_gcj_malloc (size, klass->vtable);
48
#else 
49
  return GC_gcj_malloc (size, klass->vtable);
50
#endif
51
}
52
 
53
inline void *
54
_Jv_AllocPtrFreeObj (jsize size, jclass klass)
55
{
56
#ifdef JV_HASH_SYNCHRONIZATION
57
# ifdef THREAD_LOCAL_ALLOC
58
    void * obj = GC_local_malloc_atomic(size);
59
# else
60
    void * obj = GC_malloc_atomic(size);
61
# endif
62
  *((_Jv_VTable **) obj) = klass->vtable;
63
#else
64
# ifdef THREAD_LOCAL_ALLOC
65
    void * obj = GC_local_gcj_malloc(size, klass->vtable);
66
# else
67
    void * obj = GC_gcj_malloc(size, klass->vtable);
68
# endif
69
#endif
70
  return obj;
71
}
72
 
73
#else /* LIBGCJ_GC_DEBUG */
74
 
75
void *
76
_Jv_AllocObj (jsize size, jclass klass);
77
 
78
void *
79
_Jv_AllocPtrFreeObj (jsize size, jclass klass);
80
 
81
#endif /* LIBGCJ_GC_DEBUG */
82
 
83
void _Jv_GCAttachThread ();
84
 
85
void _Jv_GCDetachThread ();
86
 
87
// _Jv_AllocBytes (jsize size) should go here, too.  But clients don't
88
// usually include this header.
89
 
90
// Suspend the given thread. This includes suspending the calling thread.
91
extern "C" void _Jv_SuspendThread (_Jv_Thread_t *);
92
 
93
// Resume a suspended thread.
94
extern "C" void _Jv_ResumeThread (_Jv_Thread_t *);
95
 
96
// Is the given thread suspended?
97
extern "C" int _Jv_IsThreadSuspended (_Jv_Thread_t *);
98
#endif /* __JV_BOEHM_GC__ */

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.