Revision 2958 committed by gadek

Revision: 2958
Date: 2004-10-09 14:00:50 -0400 (Sat, 09 Oct 2004)
Author: gadek
Log:

 * Merged Generational Garbage Collector from
   $SVN/developers/lebsack/tags/svm-ggc-automatic-heap
 * Merges done:
   -r 1929:2911 $SVN/developers/lebsack/sandbox/svm-ggc
   -r 2913:2939 $SVN/developers/lebsack/sandbox/svm-ggc
   -r 2941:2942 $SVN/developers/lebsack/sandbox/svm-ggc
   -r 2944:2948 $SVN/developers/lebsack/sandbox/svm-ggc
 * Added Generational collector working for all three interpreter engines.
 * Added properties to modify heap parameters.
 * Convert write barrier to use function pointer.
 * Changed multiline macros for write barrier to inlined functions.
 * Added validation of heap size parameters, trimmed write barrier,
   delayed global collection triggering.
 * Added automatic heap sizing for GGC.
 * Added special case sablevm.heap.size.nursery=0 to cause collector to
   behave as plain semi-space copying collector.
 

Changed:

 U   sablevm/branches/staging/configure.ac
 A   sablevm/branches/staging/src/libsablevm/gc_gencopy.c
 A   sablevm/branches/staging/src/libsablevm/gc_gencopy.h
 U   sablevm/branches/staging/src/libsablevm/instructions.m4.c
 U   sablevm/branches/staging/src/libsablevm/java_lang_Throwable.c
 U   sablevm/branches/staging/src/libsablevm/java_lang_VMRuntime.c
 U   sablevm/branches/staging/src/libsablevm/java_lang_VMSystem.c
 U   sablevm/branches/staging/src/libsablevm/libsablevm.c
 U   sablevm/branches/staging/src/libsablevm/native_interface.m4.c
 U   sablevm/branches/staging/src/libsablevm/new_instance.c
 U   sablevm/branches/staging/src/libsablevm/system.h
 U   sablevm/branches/staging/src/libsablevm/types.h
 U   sablevm/branches/staging/src/libsablevm/util2.c
 U   sablevm/branches/staging/src/libsablevm/vm_args.m4.c
 U   sablevm/branches/staging/src/sablevm/sablevm.c