diff options
| author | bryce <bryce@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-03-10 03:53:16 +0000 |
|---|---|---|
| committer | bryce <bryce@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-03-10 03:53:16 +0000 |
| commit | cb0593adb3c527225d9e954232d96a01a325a240 (patch) | |
| tree | 5162d3a3b9e4a79ea677ef38bb70205ec3da794b /libjava/ChangeLog | |
| parent | 80b58a84f7924a94d1d40c0b96a76090a0dd8b6d (diff) | |
| download | gcc-cb0593adb3c527225d9e954232d96a01a325a240.tar.gz | |
libjava:
Hashtable synchronization for PowerPC.
* configure.in: Define SLOW_PTHREAD_SELF if configure.host set
slow_pthread_self. Set up symlink for sysdeps directory.
* configure: Rebuild.
* configure.host: Document more shell variables. Set sysdeps_dir
for most platforms. Set slow_pthread_self for i686. Set
enable_hash_synchronization_default and slow_pthread_self for PowerPC.
* posix-threads.cc (_Jv_ThreadSelf_out_of_line): Use release_set so
that memory barrier is emitted where required.
* prims.cc: 64-bit align static primitive class instances.
* include/posix-threads.h (_Jv_ThreadSelf for SLOW_PTHREAD_SELF): Add
read_barrier() to enforce ordering of reads.
* sysdep/powerpc/locks.h: New file. Implementation of synchronization
primitives for PowerPC.
* sysdep/i386/locks.h: New file. Synchronization primitives for i386
moved from natObject.cc.
* sysdep/alpha/locks.h: Likewise.
* sysdep/ia64/locks.h: Likewise.
* sysdep/generic/locks.h: Likewise.
* java/lang/natObject.cc: Move thread synchronization primitives to
system-dependent headers.
gcc/java:
* decl.c (java_init_decl_processing): Make sure class_type_node
alignment is not less than 64 bits if hash synchronization isenabled.
boehm-gc:
* include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
support is enabled, for hash synchronization.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50523 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/ChangeLog')
| -rw-r--r-- | libjava/ChangeLog | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/libjava/ChangeLog b/libjava/ChangeLog index 6df3cfaa891..6ad310fdfdd 100644 --- a/libjava/ChangeLog +++ b/libjava/ChangeLog @@ -1,3 +1,27 @@ +2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + Hashtable synchronization for PowerPC. + * configure.in: Define SLOW_PTHREAD_SELF if configure.host set + slow_pthread_self. Set up symlink for sysdeps directory. + * configure: Rebuild. + * configure.host: Document more shell variables. Set sysdeps_dir + for most platforms. Set slow_pthread_self for i686. Set + enable_hash_synchronization_default and slow_pthread_self for PowerPC. + * posix-threads.cc (_Jv_ThreadSelf_out_of_line): Use release_set so + that memory barrier is emitted where required. + * prims.cc: 64-bit align static primitive class instances. + * include/posix-threads.h (_Jv_ThreadSelf for SLOW_PTHREAD_SELF): Add + read_barrier() to enforce ordering of reads. + * sysdep/powerpc/locks.h: New file. Implementation of synchronization + primitives for PowerPC. + * sysdep/i386/locks.h: New file. Synchronization primitives for i386 + moved from natObject.cc. + * sysdep/alpha/locks.h: Likewise. + * sysdep/ia64/locks.h: Likewise. + * sysdep/generic/locks.h: Likewise. + * java/lang/natObject.cc: Move thread synchronization primitives to + system-dependent headers. + 2002-03-09 Adam Megacz <adam@xwt.org> * java/io/natFileDescriptorWin32.cc (read): Return -1 if zero |