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Message
From: cvs at opencores.org<cvs@o...>
Date: Sat Dec 30 18:56:09 CET 2006
Subject: [cvs-checkins] MODIFIED: jop ...
Date: 00/06/12 30:18:56 Modified: jop/java/target/src/common/com/jopdesign/sys GC.java
Log:
add reference to super class to class info
Revision Changes Path
1.29 jop/java/target/src/common/com/jopdesign/sys/GC.java
http://www.opencores.org/cvsweb.shtml/jop/java/target/src/common/com/jopdesign/sys/GC.java.diff?r1=1.28&r2=1.29
(In the diff below, changes in quantity of whitespace are not shown.)
Index: GC.java
===================================================================
RCS file: /cvsroot/martin/jop/java/target/src/common/com/jopdesign/sys/GC.java,v
retrieving revision 1.28
retrieving revision 1.29
diff -u -b -r1.28 -r1.29
--- GC.java 30 Dec 2006 17:06:10 -0000 1.28
+++ GC.java 30 Dec 2006 17:56:08 -0000 1.29
@@ -23,11 +23,11 @@
* Size of class header part.
* Difference between class struct and method table
*/
- static final int CLASS_HEADR = 3;
+ static final int CLASS_HEADR = 4;
/**
* GC_INFO field relativ to start of MTAB.
*/
- static final int MTAB2GC_INFO = -2;
+ static final int MTAB2GC_INFO = -3;
/**
* Fields in the handle structure.
@@ -90,7 +90,7 @@
static final int OFF_MARK = 6;
- static final int TYPICAL_OBJ_SIZE = 10;
+ static final int TYPICAL_OBJ_SIZE = 5;
static int handle_cnt;
/**
* Size of one semi-space, complete heap is two times
@@ -210,7 +210,6 @@
// JVMHelp.wrByte(Native.getSP());
int addr = freeList;
freeList = Native.rdMem(freeList+OFF_NEXT);
-if (addr<mem_start || addr>=heapStartA) JVMHelp.wr("Problem getHandle");
// pointer to real object, also marks it as non free
Native.wrMem(ref, addr); // +OFF_PTR
// should be from the class info
@@ -335,8 +334,7 @@
// get pointer to method table
flags = Native.rdMem(ref+OFF_MTAB_LEN);
// get real flags
- flags = Native.rdMem(flags-MTAB2GC_INFO);
-
+ flags = Native.rdMem(flags+MTAB2GC_INFO);
for (i=0; flags!=0; ++i) {
if ((flags|1)!=0) {
int child = Native.rdMem(addr+i);
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