mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-21 12:39:43 +08:00
e301621d19
* configure.in: Rename THREADLIB to THREADLIBS. * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This ensures that we link the correct version of the linuxthreads semaphore functions. * Makefile.in: Rebuilt. * configure: Rebuilt. * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the list of signals which are not blocked during suspend in the NO_SIGNALS case. For libjava: * Makefile.am (libgcj_la_LIBADD): Add $(THREADLIBS). This ensures that the correct versions of various linuxthreads functions get linked. * Makefile.in: Rebuilt. * java/lang/natThread.cc (finalize_native): New static function. Call _Jv_ThreadDestroyData. (initialize_native): Register finalizer for "data". * include/posix-threads.h (_Jv_ThreadInitData): New simpler prototype. (_Jv_ThreadDestroyData): New prototype. * include/win32-threads.h: Ditto. * include/no-threads.h: Ditto. * posix-threads.cc (_Jv_ThreadInitData): Implement new prototype. (_Jv_ThreadDestroyData): New function. Free native thread "data" and move mutex and condition variable destroy code from: (really_start): ...here. (_Jv_ThreadStart): Set PTHREAD_CREATE_DETACHED. * win32-threads.cc (_Jv_ThreadInitData): Implement new prototype. (_Jv_ThreadDestroyData): Implemented. * nogc.cc (_Jv_AllocObject): Use "void *" not "ptr_t". (_Jv_AllocArray): Ditto. From-SVN: r38557
114 lines
1.5 KiB
C++
114 lines
1.5 KiB
C++
// nogc.cc - Implement null garbage collector.
|
|
|
|
/* Copyright (C) 1998, 1999, 2000 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;
|
|
|
|
#ifdef INTERPRETER
|
|
void *
|
|
_Jv_BuildGCDescr(jclass klass)
|
|
{
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
void *
|
|
_Jv_AllocObj (jsize size, jclass klass)
|
|
{
|
|
total += size;
|
|
void *obj = calloc (size, 1);
|
|
*((_Jv_VTable **) obj) = klass->vtable;
|
|
return obj;
|
|
}
|
|
|
|
void *
|
|
_Jv_AllocArray (jsize size, jclass klass)
|
|
{
|
|
total += size;
|
|
void *obj = calloc (size, 1);
|
|
*((_Jv_VTable **) obj) = klass->vtable;
|
|
return obj;
|
|
}
|
|
|
|
void *
|
|
_Jv_AllocBytes (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_RunGC (void)
|
|
{
|
|
}
|
|
|
|
long
|
|
_Jv_GCTotalMemory (void)
|
|
{
|
|
return total;
|
|
}
|
|
|
|
long
|
|
_Jv_GCFreeMemory (void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
_Jv_GCSetInitialHeapSize (size_t size)
|
|
{
|
|
}
|
|
|
|
void
|
|
_Jv_GCSetMaximumHeapSize (size_t size)
|
|
{
|
|
}
|
|
|
|
void
|
|
_Jv_DisableGC (void)
|
|
{
|
|
}
|
|
|
|
void
|
|
_Jv_EnableGC (void)
|
|
{
|
|
}
|
|
|
|
void
|
|
_Jv_InitGC (void)
|
|
{
|
|
}
|