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Code Issues Wiki Activity

Suspend the target if running when trying to set breakpoints

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This commit is contained in:
Alain Magloire 2002-09-03 04:06:57 +00:00
parent c95bdf8998
commit 930ddb92fb
1 changed files with 46 additions and 2 deletions
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48
debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/cdi/BreakpointManager.java
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@ -72,6 +72,29 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
new Breakpoint[breakList.size()]); new Breakpoint[breakList.size()]);
} }
boolean suspendInferior() throws CDIException {
boolean shouldRestart = false;
CSession s = getCSession();
CTarget target = s.getCTarget();
// Stop the program and disable events.
if (target.isRunning()) {
shouldRestart = true;
((EventManager)s.getEventManager()).disableEvents();
target.suspend();
}
return shouldRestart;
}
void resumeInferior(boolean shouldRestart) throws CDIException {
if (shouldRestart) {
CSession s = getCSession();
CTarget target = s.getCTarget();
target.resume();
((EventManager)s.getEventManager()).enableEvents();
}
}
/** /**
* @see org.eclipse.cdt.debug.core.cdi.ICDIBreakpointManager#deleteAllBreakpoints() * @see org.eclipse.cdt.debug.core.cdi.ICDIBreakpointManager#deleteAllBreakpoints()
*/ */
@ -101,6 +124,7 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
throw new CDIException("Not a CDT breakpoint"); throw new CDIException("Not a CDT breakpoint");
} }
} }
boolean state = suspendInferior();
CSession s = getCSession(); CSession s = getCSession();
CommandFactory factory = s.getMISession().getCommandFactory(); CommandFactory factory = s.getMISession().getCommandFactory();
MIBreakDelete breakDelete = factory.createMIBreakDelete(numbers); MIBreakDelete breakDelete = factory.createMIBreakDelete(numbers);
@ -112,6 +136,8 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
} }
} catch (MIException e) { } catch (MIException e) {
throw new CDIException(e.getMessage()); throw new CDIException(e.getMessage());
} finally {
resumeInferior(state);
} }
for (int i = 0; i < breakpoints.length; i++) { for (int i = 0; i < breakpoints.length; i++) {
breakList.remove(breakpoints[i]); breakList.remove(breakpoints[i]);
@ -126,6 +152,7 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
} else { } else {
throw new CDIException("Not a CDT breakpoint"); throw new CDIException("Not a CDT breakpoint");
} }
boolean state = suspendInferior();
CSession s = getCSession(); CSession s = getCSession();
CommandFactory factory = s.getMISession().getCommandFactory(); CommandFactory factory = s.getMISession().getCommandFactory();
MIBreakEnable breakEnable = MIBreakEnable breakEnable =
@ -138,6 +165,9 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
} }
} catch (MIException e) { } catch (MIException e) {
throw new CDIException(e.getMessage()); throw new CDIException(e.getMessage());
} finally {
// Resume the program and enable events.
resumeInferior(state);
} }
((Breakpoint) breakpoint).getMIBreakPoint().setEnabled(true); ((Breakpoint) breakpoint).getMIBreakPoint().setEnabled(true);
} }
@ -150,6 +180,7 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
} else { } else {
throw new CDIException("Not a CDT breakpoint"); throw new CDIException("Not a CDT breakpoint");
} }
boolean state = suspendInferior();
CSession s = getCSession(); CSession s = getCSession();
CommandFactory factory = s.getMISession().getCommandFactory(); CommandFactory factory = s.getMISession().getCommandFactory();
MIBreakDisable breakDisable = MIBreakDisable breakDisable =
@ -162,6 +193,8 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
} }
} catch (MIException e) { } catch (MIException e) {
throw new CDIException(e.getMessage()); throw new CDIException(e.getMessage());
} finally {
resumeInferior(state);
} }
((Breakpoint) breakpoint).getMIBreakPoint().setEnabled(false); ((Breakpoint) breakpoint).getMIBreakPoint().setEnabled(false);
} }
@ -178,6 +211,7 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
// We only suppor expression not ignore count reset. // We only suppor expression not ignore count reset.
String exprCond = condition.getExpression(); String exprCond = condition.getExpression();
if (exprCond != null) { if (exprCond != null) {
boolean state = suspendInferior();
CSession s = getCSession(); CSession s = getCSession();
CommandFactory factory = s.getMISession().getCommandFactory(); CommandFactory factory = s.getMISession().getCommandFactory();
MIBreakCondition breakCondition = MIBreakCondition breakCondition =
@ -190,9 +224,12 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
} }
} catch (MIException e) { } catch (MIException e) {
throw new CDIException(e.getMessage()); throw new CDIException(e.getMessage());
} finally {
resumeInferior(state);
} }
} else { } else {
int ignoreCount = condition.getIgnoreCount(); int ignoreCount = condition.getIgnoreCount();
boolean state = suspendInferior();
CSession s = getCSession(); CSession s = getCSession();
CommandFactory factory = s.getMISession().getCommandFactory(); CommandFactory factory = s.getMISession().getCommandFactory();
MIBreakAfter breakAfter = MIBreakAfter breakAfter =
@ -205,6 +242,8 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
} }
} catch (MIException e) { } catch (MIException e) {
throw new CDIException(e.getMessage()); throw new CDIException(e.getMessage());
} finally {
resumeInferior(state);
} }
} }
} }
@ -277,6 +316,7 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
} }
} }
boolean state = suspendInferior();
CSession s = getCSession(); CSession s = getCSession();
CommandFactory factory = s.getMISession().getCommandFactory(); CommandFactory factory = s.getMISession().getCommandFactory();
MIBreakInsert breakInsert = MIBreakInsert breakInsert =
@ -295,8 +335,9 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
} }
} catch (MIException e) { } catch (MIException e) {
throw new CDIException(e.getMessage()); throw new CDIException(e.getMessage());
} finally {
resumeInferior(state);
} }
Breakpoint bkpt = new Breakpoint(this, points[0]); Breakpoint bkpt = new Breakpoint(this, points[0]);
breakList.add(bkpt); breakList.add(bkpt);
return bkpt; return bkpt;
@ -309,6 +350,8 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
ICDICondition condition) throws CDIException { ICDICondition condition) throws CDIException {
boolean access = (type == ICDIWatchpoint.WRITE); boolean access = (type == ICDIWatchpoint.WRITE);
boolean read = (type == ICDIWatchpoint.READ); boolean read = (type == ICDIWatchpoint.READ);
boolean state = suspendInferior();
CSession s = getCSession(); CSession s = getCSession();
CommandFactory factory = s.getMISession().getCommandFactory(); CommandFactory factory = s.getMISession().getCommandFactory();
MIBreakWatch breakWatch = MIBreakWatch breakWatch =
@ -326,8 +369,9 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
} }
} catch (MIException e) { } catch (MIException e) {
throw new CDIException(e.getMessage()); throw new CDIException(e.getMessage());
} finally {
resumeInferior(state);
} }
Watchpoint bkpt = new Watchpoint(this, points[0]); Watchpoint bkpt = new Watchpoint(this, points[0]);
breakList.add(bkpt); breakList.add(bkpt);
return bkpt; return bkpt;