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- epilogue bug fixec

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- isFreezeAsserted removed where it is not neccessary

git-svn-id: https://svn.code.sf.net/p/libusbjava/code/trunk@124 94ad28fe-ef68-46b1-9651-e7ae4fcf1c4c
This commit is contained in:
schlaepfer
2006-04-05 07:06:52 +00:00
parent 38c8af0612
commit 18c13b4ce0
1 changed files with 6 additions and 10 deletions
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16
mcdp/src/ch/ntb/mcdp/bdi/MPC555.java
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@@ -255,7 +255,7 @@ public class MPC555 {
// restore GPR30 // restore GPR30
// put instr mfspr: GPR30, DPDR // put instr mfspr: GPR30, DPDR
transferAndParse35(false, false, 0x7FF69AA6); transferAndParse35(false, false, 0x7FD69AA6);
// put GPR30 in DPDR // put GPR30 in DPDR
logger.finer("write gpr30: 0x" + Integer.toHexString(gpr30)); logger.finer("write gpr30: 0x" + Integer.toHexString(gpr30));
transferAndParse35(false, true, gpr30); transferAndParse35(false, true, gpr30);
@@ -300,12 +300,8 @@ public class MPC555 {
// throw an exception if EBRK (External breakpoint exception) bit is not // throw an exception if EBRK (External breakpoint exception) bit is not
// set // set
if ((ecr & (EBRK_bit * 2)) <= 0) { if ((ecr & (EBRK_bit * 2)) <= 0) {
// TODO: change exception string throw new BDIException(
logger "Wrong debug enable cause (not due to EBRK): Exception Cause Register = "
.warning("Wrong debug enable cause (not due to EBRK): Exception Cause Register = "
+ "0x" + Integer.toHexString(ecr));
System.err
.println("Wrong debug enable cause (not due to EBRK): Exception Cause Register = "
+ "0x" + Integer.toHexString(ecr)); + "0x" + Integer.toHexString(ecr));
} }
} }
@@ -325,8 +321,6 @@ public class MPC555 {
} }
// negate breakpoint // negate breakpoint
transferAndParse35(true, true, 0x3E000000); transferAndParse35(true, true, 0x3E000000);
// check if target is in debug mode
targetInDebugMode = isFreezeAsserted();
} }
/** /**
@@ -343,6 +337,9 @@ public class MPC555 {
} }
epilogue(); epilogue();
// force a check whether the freeze signal is asserted or not
// this has to be done, because the state is not updated in the epilogue
// instructions
targetInDebugMode = isFreezeAsserted(); targetInDebugMode = isFreezeAsserted();
} }
@@ -394,7 +391,6 @@ public class MPC555 {
"Wrong debug enable cause (not because of DPI): Exception Cause Register = 0x" "Wrong debug enable cause (not because of DPI): Exception Cause Register = 0x"
+ Integer.toHexString(ecr)); + Integer.toHexString(ecr));
} }
targetInDebugMode = true;
} }
/** /**