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From: cvs at opencores.org<cvs@o...>
Date: Mon Jan 28 16:44:10 CET 2008
Subject: [cvs-checkins] MODIFIED: jop ...
Date: 00/08/01 28:16:44

Modified: jop/java/target/src/common/com/jopdesign/sys
RtThreadImpl.java
Log:
Fixed some comments and some debug code,

to make it work with the new stack offset.




Revision Changes Path
1.11 jop/java/target/src/common/com/jopdesign/sys/RtThreadImpl.java

http://www.opencores.org/cvsweb.shtml/jop/java/target/src/common/com/jopdesign/sys/RtThreadImpl.java.diff?r1=1.10&r2=1.11

(In the diff below, changes in quantity of whitespace are not shown.)

Index: RtThreadImpl.java
===================================================================
RCS file: /cvsroot/paulo/jop/java/target/src/common/com/jopdesign/sys/RtThreadImpl.java,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -b -r1.10 -r1.11
--- RtThreadImpl.java 3 Dec 2007 17:04:08 -0000 1.10
+++ RtThreadImpl.java 28 Jan 2008 15:44:10 -0000 1.11
@@ -220,7 +220,7 @@
i = Native.getSP();
RtThreadImpl th = ref[active];
th.sp = i;
- Native.int2extMem(Const.STACK_OFF, th.stack, i-Const.STACK_OFF+1); // cnt is i-128+1
+ Native.int2extMem(Const.STACK_OFF, th.stack, i-Const.STACK_OFF+1); // cnt is i-Const.STACK_OFF+1

// SCHEDULE
// cnt should NOT contain idle thread
@@ -252,13 +252,13 @@

// restore stack
s1 = ref[i].sp;
- Native.setVP(s1+2); // +2 for shure ???
+ Native.setVP(s1+2); // +2 for sure ???
Native.setSP(s1+7); // +5 locals, take care to use only the first 5!!

i = s1;
// can't use s1-127 as count,
// don't know why I have to store it in a local.
- Native.ext2intMem(ref[active].stack, Const.STACK_OFF, i-Const.STACK_OFF+1); // cnt is i-128+1
+ Native.ext2intMem(ref[active].stack, Const.STACK_OFF, i-Const.STACK_OFF+1); // cnt is i-Const.STACK_OFF+1

j = Native.rd(Const.IO_US_CNT);
// check if next timer value is too early (or allready missed)
@@ -354,8 +354,8 @@
/* this is the save version
i = Native.getSP();
sp = i;
- for (j=128; j<=i; ++j) {
- stack[j-128] = Native.rdIntMem(j);
+ for (j=Const.STACK_OFF; j<=i; ++j) {
+ stack[j-Const.STACK_OFF] = Native.rdIntMem(j);
}
*/
}
@@ -560,7 +560,7 @@
util.Dbg.wr('\n');
util.Dbg.intVal(ref[i].sp);
util.Dbg.wr('\n');
- for (j=0; j<=ref[i].sp-128; ++j) {
+ for (j=0; j<=ref[i].sp-Const.STACK_OFF; ++j) {
util.Dbg.intVal(ref[i].stack[j]);
}
util.Dbg.wr('\n');
@@ -595,9 +595,9 @@

fp = sp-4; // first frame point is easy, since last sp points to the end of the frame

- while (fp>128+5) { // stop befor 'fist' method
- mp = stack[fp+4-128];
- vp = stack[fp+2-128];
+ while (fp>Const.STACK_OFF+5) { // stop befor 'fist' method
+ mp = stack[fp+4-Const.STACK_OFF];
+ vp = stack[fp+2-Const.STACK_OFF];
val = Native.rdMem(mp);
addr = val>>>10; // address of callee
util.Dbg.intVal(addr);