diff options
Diffstat (limited to 'libjava')
| -rw-r--r-- | libjava/ChangeLog | 4 | ||||
| -rw-r--r-- | libjava/include/jvm.h | 4 |
2 files changed, 7 insertions, 1 deletions
diff --git a/libjava/ChangeLog b/libjava/ChangeLog index a6dbef1..6388995 100644 --- a/libjava/ChangeLog +++ b/libjava/ChangeLog @@ -1,3 +1,7 @@ +2000-08-15 Andrew Haley <aph@cygnus.com> + + * include/jvm.h (_Jv_HashCode): New hash code. + 2000-08-15 Tom Tromey <tromey@cygnus.com> * java/io/ByteArrayOutputStream.java: Merged with Classpath. diff --git a/libjava/include/jvm.h b/libjava/include/jvm.h index ad187c0..5d5e0b9 100644 --- a/libjava/include/jvm.h +++ b/libjava/include/jvm.h @@ -163,7 +163,9 @@ void _Jv_RunMain (const char* name, int argc, const char **argv); inline jint _Jv_HashCode (jobject obj) { - return (jint) obj; + // This was chosen to yield relatively well distributed results on + // both 32- and 64-bit architectures. + return (jint) ((unsigned long long) obj % 0x7fffffff); } // Return a raw pointer to the elements of an array given the array |