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| author | Tom Tromey <tromey@redhat.com> | 2005-09-27 20:03:09 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 2005-09-27 20:03:09 +0000 |
| commit | b9e6a2e5de4e94b5c3bfbe6c60e3231a200e46bc (patch) | |
| tree | 18763461cdb28ee640435eb7d63f5a857583660c /libjava/include/jvm.h | |
| parent | ab3fa9d34434e2aa491c216a3b9b20122179db64 (diff) | |
| download | gcc-b9e6a2e5de4e94b5c3bfbe6c60e3231a200e46bc.zip gcc-b9e6a2e5de4e94b5c3bfbe6c60e3231a200e46bc.tar.gz gcc-b9e6a2e5de4e94b5c3bfbe6c60e3231a200e46bc.tar.bz2 | |
re PR libgcj/23367 (_Jv_FindMethodInCache is not thread-safe)
PR libgcj/23367:
* include/jvm.h (_Jv_FreeMethodCache): Declare.
* java/lang/natClass.cc (MCACHE_SIZE): Conditional on HAVE_TLS.
(struct _Jv_mcache): Likewise.
(method_cache): Likewise.
(_Jv_FindMethodInCache): Do nothing unless TLS is available.
(_Jv_AddMethodToCache): Likewise.
(_Jv_FreeMethodCache): New function.
* java/lang/natThread.cc (finish_): Call _Jv_FreeMethodCache.
* aclocal.m4, configure, include/config.h.in: Rebuilt.
* configure.ac: Invoke GCC_CHECK_TLS.
From-SVN: r104707
Diffstat (limited to 'libjava/include/jvm.h')
| -rw-r--r-- | libjava/include/jvm.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libjava/include/jvm.h b/libjava/include/jvm.h index 459d459..6061300 100644 --- a/libjava/include/jvm.h +++ b/libjava/include/jvm.h @@ -359,6 +359,10 @@ void _Jv_SetInitialHeapSize (const char *arg); _Jv_GCSetMaximumHeapSize. */ void _Jv_SetMaximumHeapSize (const char *arg); +/* Free the method cache, if one was allocated. This is only called + during thread deregistration. */ +void _Jv_FreeMethodCache (); + extern "C" void JvRunMain (jclass klass, int argc, const char **argv); void _Jv_RunMain (jclass klass, const char *name, int argc, const char **argv, bool is_jar); |