OpenASIP  2.0
ConditionCommand.cc
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1 /*
2  Copyright (c) 2002-2009 Tampere University.
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24 /**
25  * @file ConditionCommand.cc
26  *
27  * Implementation of ConditionCommand class
28  *
29  * @author Pekka Jääskeläinen 2005 (pjaaskel-no.spam-cs.tut.fi)
30  * @note rating: red
31  */
32 
33 #include "ConditionCommand.hh"
34 #include "Application.hh"
35 #include "FileSystem.hh"
36 #include "SimulatorFrontend.hh"
38 #include "Exception.hh"
39 #include "SimulatorToolbox.hh"
41 #include "SimValue.hh"
42 #include "StopPointManager.hh"
43 #include "TclConditionScript.hh"
44 
45 #include <iostream>
46 
47 /**
48  * Constructor.
49  *
50  * Sets the name of the command to the base class.
51  */
53  SimControlLanguageCommand("condition") {
54 }
55 
56 /**
57  * Destructor.
58  *
59  * Does nothing.
60  */
62 }
63 
64 /**
65  * Executes the "condition" command.
66  *
67  * Modifies conditions of breakpoints.
68  *
69  * @param arguments The handle of the breakpoint of which condition to modify.
70  * @return True in case simulation is initialized and arguments are ok.
71  * @exception NumberFormatException Is never thrown by this command.
72  * @todo Use the count for the step.
73  */
74 bool
75 ConditionCommand::execute(const std::vector<DataObject>& arguments) {
76  if (!checkArgumentCount(arguments.size() - 1, 1, 1)) {
77  return false;
78  }
79 
80  if (!checkSimulationStopped()) {
82  return false;
83  }
84  }
85 
86  if (arguments.size() == 2) {
87  if (!checkIntegerArgument(arguments[1])) {
88  return false;
89  }
90  const int breakpointHandle = arguments[1].integerValue();
91  try {
92  StopPointManager& stopPointManager =
94  stopPointManager.stopPointWithHandleConst(breakpointHandle);
95 
96  TclConditionScript condition(NULL, "");
97  if (!askConditionFromUser(condition)) {
98  return false;
99  }
100  assert(condition.script().size() > 0);
101  if (condition.script().at(0) == "1") {
102  stopPointManager.removeCondition(breakpointHandle);
103  } else {
104  stopPointManager.setCondition(breakpointHandle, condition);
105  }
106  printBreakpointInfo(breakpointHandle);
107  } catch (const InstanceNotFound&) {
111  return false;
112  }
113 
114 
115  }
116  return true;
117 }
118 
119 /**
120  * Returns the help text for this command.
121  *
122  * Help text is searched from SimulatorTextGenerator.
123  *
124  * @return The help text.
125  * @todo Use SimulatorTextGenerator to get the help text.
126  */
127 std::string
131 }
StopPointManager.hh
CustomCommand::checkArgumentCount
bool checkArgumentCount(int argumentCount, int minimum, int maximum)
Definition: CustomCommand.cc:82
TclConditionScript.hh
Texts::TXT_BREAKPOINT_NOT_FOUND
@ TXT_BREAKPOINT_NOT_FOUND
Definition: SimulatorTextGenerator.hh:186
FileSystem.hh
SimControlLanguageCommand::checkSimulationStopped
bool checkSimulationStopped()
Definition: SimControlLanguageCommand.cc:135
SimulatorInterpreterContext.hh
Exception.hh
TclConditionScript
Definition: TclConditionScript.hh:50
Texts::TextGenerator::text
virtual boost::format text(int textId)
Definition: TextGenerator.cc:94
ConditionCommand::helpText
virtual std::string helpText() const
Definition: ConditionCommand.cc:128
ConditionCommand::execute
virtual bool execute(const std::vector< DataObject > &arguments)
Definition: ConditionCommand.cc:75
StopPointManager::setCondition
void setCondition(unsigned int handle, const ConditionScript &condition)
Definition: StopPointManager.cc:296
Texts::TXT_INTERP_HELP_CONDITION
@ TXT_INTERP_HELP_CONDITION
Help text for command "condition" of the CLI.
Definition: SimulatorTextGenerator.hh:91
assert
#define assert(condition)
Definition: Application.hh:86
CustomCommand::checkIntegerArgument
bool checkIntegerArgument(const DataObject &argument)
Definition: CustomCommand.cc:110
ConditionCommand::~ConditionCommand
virtual ~ConditionCommand()
Definition: ConditionCommand.cc:61
SimulatorToolbox.hh
StopPointManager::stopPointWithHandleConst
const StopPoint & stopPointWithHandleConst(unsigned int handle) const
Definition: StopPointManager.cc:248
SimControlLanguageCommand::askConditionFromUser
bool askConditionFromUser(TclConditionScript &target)
Definition: SimControlLanguageCommand.cc:513
StopPointManager
Definition: StopPointManager.hh:50
Application.hh
SimulatorToolbox::textGenerator
static SimulatorTextGenerator & textGenerator()
Definition: SimulatorToolbox.cc:75
SimulatorTextGenerator.hh
ConditionCommand::ConditionCommand
ConditionCommand()
Definition: ConditionCommand.cc:52
SimControlLanguageCommand::checkSimulationInitialized
bool checkSimulationInitialized()
Definition: SimControlLanguageCommand.cc:88
SimulatorFrontend.hh
TclConditionScript::script
virtual std::vector< std::string > script() const
Definition: TclConditionScript.cc:70
CustomCommand::interpreter
ScriptInterpreter * interpreter() const
ConditionCommand.hh
StopPointManager::removeCondition
void removeCondition(unsigned int handle)
Definition: StopPointManager.cc:308
SimValue.hh
ScriptInterpreter::setError
virtual void setError(bool state)
Definition: ScriptInterpreter.cc:205
SimControlLanguageCommand
Definition: SimControlLanguageCommand.hh:63
SimControlLanguageCommand::simulatorFrontend
SimulatorFrontend & simulatorFrontend()
Definition: SimControlLanguageCommand.cc:214
SimulatorFrontend::stopPointManager
StopPointManager & stopPointManager()
Definition: SimulatorFrontend.cc:2108
InstanceNotFound
Definition: Exception.hh:304
SimControlLanguageCommand::printBreakpointInfo
virtual bool printBreakpointInfo(unsigned int breakpointHandle)
Definition: SimControlLanguageCommand.cc:678