[Projects] [nolimips: 122] Factor boolean tasks

Index: trunk/ChangeLog from Benoît Perrot <benoit(a)lrde.epita.fr> Factor boolean tasks. * src/task/boolean_task.hh, src/task/boolean_task.cc: * src/task/Makefile.am: Distribute new files. * src/vm/vm-tasks.hh, src/vm/vm-tasks.cc, * src/task/libtask.hh: Use boolean tasks. 2004-09-18 Benoît Perrot <benoit(a)lrde.epita.fr> Index: trunk/src/task/boolean_task.hh --- trunk/src/task/boolean_task.hh (revision 0) +++ trunk/src/task/boolean_task.hh (revision 122) @@ -0,0 +1,44 @@ +// +// This file is part of Nolimips, a MIPS simulator with unlimited registers +// Copyright (C) 2004 Akim Demaille <akim(a)epita.fr> and +// Benoit Perrot <benoit(a)lrde.epita.fr> +// +// Nolimips is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// (at your option) any later version. +// +// Nolimips is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +#ifndef TASK_BOOLEAN_TASK_HH +# define TASK_BOOLEAN_TASK_HH + +#include "task/task.hh" + +namespace task +{ + + class BooleanTask: public Task + { + public: + BooleanTask(bool &flag, + const std::string& option, const std::string& module_name, + const std::string& desc, const std::string& deps = ""); + + public: + virtual void execute() const; + + private: + mutable bool &flag_; + }; + +} // namespace task + +#endif // !TASK_BOOLEAN_TASK_HH Index: trunk/src/task/boolean_task.cc --- trunk/src/task/boolean_task.cc (revision 0) +++ trunk/src/task/boolean_task.cc (revision 122) @@ -0,0 +1,41 @@ +// +// This file is part of Nolimips, a MIPS simulator with unlimited registers +// Copyright (C) 2004 Akim Demaille <akim(a)epita.fr> and +// Benoit Perrot <benoit(a)lrde.epita.fr> +// +// Nolimips is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// (at your option) any later version. +// +// Nolimips is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// + +#include "task/boolean_task.hh" + +namespace task +{ + + BooleanTask::BooleanTask(bool &flag, + const std::string& option, + const std::string& module_name, + const std::string& desc, + const std::string& deps): + Task(option, module_name, desc, deps), + flag_(flag) + {} + + void + BooleanTask::execute (void) const + { + flag_ = true; + } + +} //namespace task Index: trunk/src/task/libtask.hh --- trunk/src/task/libtask.hh (revision 121) +++ trunk/src/task/libtask.hh (revision 122) @@ -22,21 +22,32 @@ # define TASK_LIBTASK_HH # include "task/function_task.hh" +# include "task/boolean_task.hh" # ifdef NOLIMIPS_CC_ # define TASK_MODULE(Name) \ const char module_name [] = Name; + # define TASK_DECLARE(Option, Desc, Routine, Deps) \ extern void (Routine) (void); \ - task::FunctionTask task_##Routine (Routine, \ + static task::FunctionTask task_##Routine (Routine, \ Option, module_name, \ Desc, Deps) + +# define BOOLEAN_TASK_DECLARE(Option, Desc, Flag, Deps) \ + bool Flag; \ + static task::BooleanTask task_##Flag(Flag, \ + Option, module_name, \ + Desc, Deps) + # else // !NOLIMIPS_CC_ # define TASK_MODULE(Name) # define TASK_DECLARE(Name, Help, Routine, Dependencies) \ extern void (Routine) (void) +# define BOOLEAN_TASK_DECLARE(Name, Help, Flag, Dependencies)\ + extern bool Flag # endif // NOLIMIPS_CC_ Index: trunk/src/task/Makefile.am --- trunk/src/task/Makefile.am (revision 121) +++ trunk/src/task/Makefile.am (revision 122) @@ -4,6 +4,7 @@ libtask_a_SOURCES = \ task.hh task.cc \ function_task.hh function_task.cc \ + boolean_task.hh boolean_task.cc \ task_register.hh task_register.cc \ libtask.hh \ task-tasks.hh task-tasks.cc Index: trunk/src/vm/vm-tasks.hh --- trunk/src/vm/vm-tasks.hh (revision 121) +++ trunk/src/vm/vm-tasks.hh (revision 122) @@ -29,13 +29,13 @@ TASK_MODULE ("3. Virtual Machine"); - TASK_DECLARE ("check-callee-save", + BOOLEAN_TASK_DECLARE ("check-callee-save", "Warn if a callee save register " "is not preserved across a call", - check_callee_save, ""); + check_callee_save_p, ""); - TASK_DECLARE ("E|trace-exec", "Trace the execution", - trace_exec, ""); + BOOLEAN_TASK_DECLARE ("E|trace-exec", "Trace the execution", + trace_exec_p, ""); TASK_DECLARE ("e|execute", "Execute the program on virtual machine", execute, "prg-solve"); Index: trunk/src/vm/vm-tasks.cc --- trunk/src/vm/vm-tasks.cc (revision 121) +++ trunk/src/vm/vm-tasks.cc (revision 122) @@ -29,20 +29,6 @@ namespace tasks { - static bool check_callee_save_p = false; - void - check_callee_save () - { - check_callee_save_p = true; - } - - static bool trace_exec_p = false; - void - trace_exec () - { - trace_exec_p = true; - } - void execute () {