use of com.ibm.j9ddr.exceptions.UnknownArchitectureException in project openj9 by eclipse.
the class J9RegCommand method run.
/**
* Run method for !j9reg extension.
*
* @param command !j9reg
* @param args args passed by !j9reg extension.
* @param context Context of current core file.
* @param out PrintStream to print the output to the console.
* @throws DDRInteractiveCommandException
*/
public void run(String command, String[] args, Context context, PrintStream out) throws DDRInteractiveCommandException {
int level = 0;
if (0 == args.length) {
level = 1;
} else if (1 == args.length) {
try {
level = Integer.parseInt(args[0]);
} catch (NumberFormatException e) {
out.println(args[0] + " is not a valid integer. Please try again.");
return;
}
} else {
printUsage(out);
}
J9JavaVMPointer vm;
try {
vm = J9RASHelper.getVM(DataType.getJ9RASPointer());
VMRegMapHelper.printRegisters(vm, level, out);
} catch (CorruptDataException e) {
throw new DDRInteractiveCommandException("Failed to get vm address from RAS");
} catch (UnknownArchitectureException uae) {
throw new DDRInteractiveCommandException(uae.getMessage(), uae);
}
}
use of com.ibm.j9ddr.exceptions.UnknownArchitectureException in project openj9 by eclipse.
the class VMDataFactory method getBlobBasedirInArchive.
private static String getBlobBasedirInArchive(IProcess process) throws IOException {
ICore core = process.getAddressSpace().getCore();
Platform platform = core.getPlatform();
int bytesPerPointer = process.bytesPerPointer();
switch(platform) {
case AIX:
if (bytesPerPointer == 4) {
return "aix/ppc-32/";
} else {
return "aix/ppc-64/";
}
// break;
case LINUX:
String processorType = core.getProperties().getProperty(ICore.PROCESSOR_TYPE_PROPERTY);
// determine platform by processorType
if (bytesPerPointer == 4) {
if (processorType.equals("x86")) {
return "linux/ia32/";
} else if (processorType.equals("ppc")) {
return "linux/ppc-32/";
} else if (processorType.equals("s390")) {
return "linux/s390-31/";
}
} else {
if (processorType.equals("amd64")) {
return "linux/amd64/";
} else if (processorType.equals("ppc")) {
return "linux/ppc-64/";
} else if (processorType.equals("s390")) {
return "linux/s390-64/";
}
}
throw new UnknownArchitectureException(process, "Could not determine architecture for Linux core file.");
case WINDOWS:
if (bytesPerPointer == 4) {
return "win/ia32/";
} else {
return "win/amd64/";
}
// break;
case ZOS:
if (bytesPerPointer == 4) {
return "zos/s390-31/";
} else {
return "zos/s390-64/";
}
}
// shouldn't be here
throw new UnknownArchitectureException(process, "Could not determine platform of core file.");
}
use of com.ibm.j9ddr.exceptions.UnknownArchitectureException in project openj9 by eclipse.
the class VMRegMapHelper method printRegisters.
/**
* This method find out which platform core file is generated
* and calls the method that prints that specific platforms registers.
* @param vm J9JavaVMPointer instance of vm from core file.
* @param level Level of registers to be printed.
* @param out PrintStream to print the output to the console.
* @throws UnknownArchitectureException In the case of unidentified platform of core file.
*/
public static void printRegisters(J9JavaVMPointer vm, int level, PrintStream out) throws UnknownArchitectureException {
IProcess process = vm.getProcess();
ICore core = process.getAddressSpace().getCore();
Platform platform = core.getPlatform();
boolean is64BitPlatform = (process.bytesPerPointer() == 8) ? true : false;
switch(platform) {
case AIX:
if (is64BitPlatform) {
printRegistersForAIX64BitPPC(level, out);
} else {
printRegistersForAIX32BitPPC(level, out);
}
break;
case LINUX:
String processorType = core.getProperties().getProperty(ICore.PROCESSOR_TYPE_PROPERTY);
if (is64BitPlatform) {
if (processorType.equals("amd64")) {
printRegistersForLinux64BitAMD64(level, out);
} else if (processorType.equals("ppc")) {
printRegistersForLinux64BitPPC(level, out);
} else if (processorType.equals("s390")) {
printRegistersForLinux64BitS390(level, out);
}
} else {
if (processorType.equals("x86")) {
printRegistersForLinux32BitX86(level, out);
} else if (processorType.equals("ppc")) {
printRegistersForLinux32BitPPC(level, out);
} else if (processorType.equals("s390")) {
printRegistersForLinux32BitS390(level, out);
}
}
break;
case WINDOWS:
if (is64BitPlatform) {
printRegistersForWindows64Bit(level, out);
} else {
printRegistersForWindows32Bit(level, out);
}
break;
case ZOS:
if (is64BitPlatform) {
printRegistersForZOS64BitS390(level, out);
} else {
printRegistersForZOS32BitS390(level, out);
}
break;
default:
throw new UnknownArchitectureException(process, "Could not determine platform of core file.");
}
}
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