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| author | Tom Tromey <tromey@cygnus.com> | 1999-11-18 07:19:00 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 1999-11-18 07:19:00 +0000 |
| commit | 5b8c39e0aa5776aa82ecc322325b830e42e923e2 (patch) | |
| tree | 330dea07afc58ce9971ff0eafae9a0eebcbf174b /libjava | |
| parent | 9aa137f325e3e8b3f790094cc0f31476aad9217e (diff) | |
| download | gcc-5b8c39e0aa5776aa82ecc322325b830e42e923e2.zip gcc-5b8c39e0aa5776aa82ecc322325b830e42e923e2.tar.gz gcc-5b8c39e0aa5776aa82ecc322325b830e42e923e2.tar.bz2 | |
natClass.cc (MCACHE_SIZE): Define as a power of 2 minus 1.
* java/lang/natClass.cc (MCACHE_SIZE): Define as a power of 2
minus 1.
(method_cache): Made larger.
From-SVN: r30568
Diffstat (limited to 'libjava')
| -rw-r--r-- | libjava/ChangeLog | 11 | ||||
| -rw-r--r-- | libjava/java/lang/natClass.cc | 8 |
2 files changed, 16 insertions, 3 deletions
diff --git a/libjava/ChangeLog b/libjava/ChangeLog index 4e3bac9..9828cba 100644 --- a/libjava/ChangeLog +++ b/libjava/ChangeLog @@ -1,3 +1,14 @@ +1999-11-18 Tom Tromey <tromey@cygnus.com> + + * java/lang/natClass.cc (MCACHE_SIZE): Define as a power of 2 + minus 1. + (method_cache): Made larger. + +1999-11-11 Tom Tromey <tromey@cygnus.com> + + * posix-threads.cc (_Jv_MutexInit): Use _Jv_PthreadGetMutex when + initializing mutex. Initialize `count' when required. + 1999-11-07 Anthony Green <green@trip.cygnus.com> * java/util/zip/ZipFile.java: Compute the offset of the ZipEntry diff --git a/libjava/java/lang/natClass.cc b/libjava/java/lang/natClass.cc index 2d4c956..2072031 100644 --- a/libjava/java/lang/natClass.cc +++ b/libjava/java/lang/natClass.cc @@ -507,14 +507,16 @@ _Jv_GetMethodLocal (jclass klass, _Jv_Utf8Const *name, return NULL; } -#define MCACHE_SIZE 1013 +// NOTE: MCACHE_SIZE should be a power of 2 minus one. +#define MCACHE_SIZE 1023 -struct _Jv_mcache { +struct _Jv_mcache +{ jclass klass; _Jv_Method *method; }; -static _Jv_mcache method_cache[MCACHE_SIZE]; +static _Jv_mcache method_cache[MCACHE_SIZE + 1]; static void * _Jv_FindMethodInCache (jclass klass, |