Sat, 07 Jan 2012 00:43:59 -0500
7121623: G1: always be able to reliably calculate the length of a forwarded chunked array
Summary: Store the "next chunk start index" in the length field of the to-space object, instead of the from-space object, so that we can always reliably read the size of all from-space objects.
Reviewed-by: johnc, ysr, jmasa
aoqi@0 | 1 | README: |
aoqi@0 | 2 | This file should be located at the top of the hotspot Mercurial repository. |
aoqi@0 | 3 | |
aoqi@0 | 4 | See http://openjdk.java.net/ for more information about the OpenJDK. |
aoqi@0 | 5 | |
aoqi@0 | 6 | See ../README-builds.html for complete details on build machine requirements. |
aoqi@0 | 7 | |
aoqi@0 | 8 | Simple Build Instructions: |
aoqi@0 | 9 | |
aoqi@0 | 10 | cd make && gnumake |
aoqi@0 | 11 | |
aoqi@0 | 12 | The files that will be imported into the jdk build will be in the "build" |
aoqi@0 | 13 | directory. |
aoqi@0 | 14 |