/**
* Formats the LOCATION synthetic property from the existing fields
*
* @return The location string
*/
private String formatLocation() {
// Unlikely default location
String location = fBreakpoint.getAddress();
// Get the relevant parameters
String fileName = fBreakpoint.getFile();
Integer lineNumber = fBreakpoint.getLine();
String function = fBreakpoint.getFunction();
if (!fileName.equals("")) { // $NON-NLS-1$
if (lineNumber != -1) {
location = fileName + ":" + lineNumber; // $NON-NLS-1$
} else {
location = fileName + ":" + function; // $NON-NLS-1$
}
}
return location;
}
/**
* Constructs a DsfMIBreakpoint from a back-end object
*
* @param dsfMIBreakpoint back-end breakpoint
*/
public MIBreakpointDMData(MIBreakpoint dsfMIBreakpoint) {
// No support for catchpoints yet
fBreakpoint = dsfMIBreakpoint;
if (dsfMIBreakpoint.isTracepoint()) {
fNature = MIBreakpointNature.TRACEPOINT;
} else if (dsfMIBreakpoint.isWatchpoint()) {
fNature = MIBreakpointNature.WATCHPOINT;
} else if (dsfMIBreakpoint.isCatchpoint()) {
fNature = MIBreakpointNature.CATCHPOINT;
} else {
fNature = MIBreakpointNature.BREAKPOINT;
}
fProperties = new HashMap<String, Object>();
switch (fNature) {
case BREAKPOINT:
{
// Note that this may in fact be a catchpoint. See comment below in
// CATCHPOINT case
// Generic breakpoint attributes
fProperties.put(MIBreakpoints.BREAKPOINT_TYPE, MIBreakpoints.BREAKPOINT);
fProperties.put(MIBreakpoints.FILE_NAME, dsfMIBreakpoint.getFile());
fProperties.put(MIBreakpoints.LINE_NUMBER, dsfMIBreakpoint.getLine());
fProperties.put(MIBreakpoints.FUNCTION, dsfMIBreakpoint.getFunction());
fProperties.put(MIBreakpoints.ADDRESS, dsfMIBreakpoint.getAddress());
fProperties.put(MIBreakpoints.CONDITION, dsfMIBreakpoint.getCondition());
fProperties.put(MIBreakpoints.IGNORE_COUNT, dsfMIBreakpoint.getIgnoreCount());
fProperties.put(MIBreakpoints.IS_ENABLED, new Boolean(dsfMIBreakpoint.isEnabled()));
fProperties.put(MIBreakpoints.COMMANDS, dsfMIBreakpoint.getCommands());
// MI-specific breakpoint attributes
fProperties.put(NUMBER, dsfMIBreakpoint.getNumber());
fProperties.put(TYPE, dsfMIBreakpoint.getType());
fProperties.put(THREAD_ID, dsfMIBreakpoint.getThreadId());
fProperties.put(FULL_NAME, dsfMIBreakpoint.getFullName());
fProperties.put(HITS, dsfMIBreakpoint.getTimes());
fProperties.put(IS_TEMPORARY, new Boolean(dsfMIBreakpoint.isTemporary()));
fProperties.put(IS_HARDWARE, new Boolean(dsfMIBreakpoint.isHardware()));
fProperties.put(LOCATION, formatLocation());
break;
}
case WATCHPOINT:
{
// Generic breakpoint attributes
fProperties.put(MIBreakpoints.BREAKPOINT_TYPE, MIBreakpoints.WATCHPOINT);
fProperties.put(MIBreakpoints.EXPRESSION, dsfMIBreakpoint.getExpression());
fProperties.put(
MIBreakpoints.READ,
dsfMIBreakpoint.isAccessWatchpoint() || dsfMIBreakpoint.isReadWatchpoint());
fProperties.put(
MIBreakpoints.WRITE,
dsfMIBreakpoint.isAccessWatchpoint() || dsfMIBreakpoint.isWriteWatchpoint());
// MI-specific breakpoint attributes
fProperties.put(NUMBER, dsfMIBreakpoint.getNumber());
break;
}
case TRACEPOINT:
{
// Generic breakpoint attributes
fProperties.put(MIBreakpoints.BREAKPOINT_TYPE, MIBreakpoints.TRACEPOINT);
fProperties.put(MIBreakpoints.FILE_NAME, dsfMIBreakpoint.getFile());
fProperties.put(MIBreakpoints.LINE_NUMBER, dsfMIBreakpoint.getLine());
fProperties.put(MIBreakpoints.FUNCTION, dsfMIBreakpoint.getFunction());
fProperties.put(MIBreakpoints.ADDRESS, dsfMIBreakpoint.getAddress());
fProperties.put(MIBreakpoints.CONDITION, dsfMIBreakpoint.getCondition());
fProperties.put(MIBreakpoints.PASS_COUNT, dsfMIBreakpoint.getPassCount());
fProperties.put(MIBreakpoints.IS_ENABLED, new Boolean(dsfMIBreakpoint.isEnabled()));
fProperties.put(MIBreakpoints.COMMANDS, dsfMIBreakpoint.getCommands());
// MI-specific breakpoint attributes
fProperties.put(NUMBER, dsfMIBreakpoint.getNumber());
fProperties.put(TYPE, dsfMIBreakpoint.getType());
fProperties.put(THREAD_ID, dsfMIBreakpoint.getThreadId());
fProperties.put(FULL_NAME, dsfMIBreakpoint.getFullName());
fProperties.put(HITS, dsfMIBreakpoint.getTimes());
fProperties.put(IS_TEMPORARY, new Boolean(dsfMIBreakpoint.isTemporary()));
fProperties.put(IS_HARDWARE, new Boolean(dsfMIBreakpoint.isHardware()));
fProperties.put(LOCATION, formatLocation());
break;
}
case CATCHPOINT:
{
// Because gdb doesn't support catchpoints in mi, we end up using
// CLI to set the catchpoint. The sort of MIBreakpoint we create
// at that time is minimal as the only information we get back from
// gdb is the breakpoint number and type of the catchpoint we just
// set. See MIBreakpoint(String)
//
// The only type of MIBreakpoint that will be of this CATCHPOINT type
// is the instance we create from the response of the CLI command we
// use to set the catchpoint. If we later query gdb for the breakpoint
// list, we'll unfortunately end up creating an MIBreakpoint of type
// BREAKPOINT. Maybe one day gdb will treats catchpoints like first
// class citizens and this messy situation will go away.
fProperties.put(MIBreakpoints.BREAKPOINT_TYPE, MIBreakpoints.CATCHPOINT);
fProperties.put(MIBreakpoints.CATCHPOINT_TYPE, dsfMIBreakpoint.getCatchpointType());
fProperties.put(NUMBER, dsfMIBreakpoint.getNumber());
break;
}
// Not reachable
default:
{
fProperties.put(MIBreakpoints.BREAKPOINT_TYPE, null);
break;
}
}
}
public IAddress[] getAddresses() {
IAddress[] addresses = new IAddress[1];
addresses[0] = new Addr64(fBreakpoint.getAddress());
return addresses;
}