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prememread(true) for S*
author
brian
<brian@brianweb.net>
Tue, 1 Jun 2004 01:04:38 +0000
(18:04 -0700)
committer
brian
<brian@brianweb.net>
Tue, 1 Jun 2004 01:04:38 +0000
(18:04 -0700)
darcs-hash:
20040601010438
-24bed-
67c02d4e46e54363bb4eea1df755583bfacadb8c
.gz
src/org/ibex/nestedvm/ClassFileCompiler.java
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diff --git
a/src/org/ibex/nestedvm/ClassFileCompiler.java
b/src/org/ibex/nestedvm/ClassFileCompiler.java
index
3b9e2d6
..
0572ea1
100644
(file)
--- a/
src/org/ibex/nestedvm/ClassFileCompiler.java
+++ b/
src/org/ibex/nestedvm/ClassFileCompiler.java
@@
-1472,7
+1472,6
@@
public class ClassFileCompiler extends Compiler implements CGConst {
addiu(R+rs,signedImmediate);
setTmp(); // addr
addiu(R+rs,signedImmediate);
setTmp(); // addr
- // FEATURE: DO the preMemRead(true) thing for the rest of the S* instructions
preMemRead(true);
pushTmp();
memRead(true);
preMemRead(true);
pushTmp();
memRead(true);
@@
-1512,19
+1511,13
@@
public class ClassFileCompiler extends Compiler implements CGConst {
break;
}
case 41: { // SH
break;
}
case 41: { // SH
- preMemWrite1();
-
addiu(R+rs,signedImmediate);
addiu(R+rs,signedImmediate);
+ setTmp();
- mg.add(DUP);
- setTmp(); // addr
-
- preMemWrite2(true);
-
- preMemRead();
+ preMemRead(true);
pushTmp();
memRead(true);
pushTmp();
memRead(true);
-
+
mg.add(LDC,0xffff);
pushTmp();
mg.add(LDC,0xffff);
pushTmp();
@@
-1558,15
+1551,10
@@
public class ClassFileCompiler extends Compiler implements CGConst {
break;
}
case 42: { // SWL
break;
}
case 42: { // SWL
- preMemWrite1();
-
addiu(R+rs,signedImmediate);
addiu(R+rs,signedImmediate);
- mg.add(DUP);
- setTmp(); // addr
-
- preMemWrite2(true);
+ setTmp();
- preMemRead();
+ preMemRead(true);
pushTmp();
memRead(true);
pushTmp();
memRead(true);
@@
-1603,15
+1591,10
@@
public class ClassFileCompiler extends Compiler implements CGConst {
memWrite();
break;
case 46: { // SWR
memWrite();
break;
case 46: { // SWR
- preMemWrite1();
-
addiu(R+rs,signedImmediate);
addiu(R+rs,signedImmediate);
- mg.add(DUP);
- setTmp(); // addr
-
- preMemWrite2(true);
+ setTmp();
- preMemRead();
+ preMemRead(true);
pushTmp();
memRead(true);
pushTmp();
memRead(true);