Class: TracePlugin

Inherits:
ThroughPlugin show all
Defined in:
lib/tecsgen/plugin/TracePlugin.rb

Overview

TECS Generator

   Generator for TOPPERS Embedded Component System

Copyright (C) 2008-2014 by TOPPERS Project

–

++

Constant Summary collapse

TracePluginArgProc =

プラグイン引数名と Proc

{
  "maxArrayDisplay"    => Proc.new {|obj, rhs| obj.set_maxArrayDisplay rhs },
  "cellEntry"          => Proc.new {|obj, rhs| obj.set_cellEntry rhs },
  "probeName"          => Proc.new {|obj, rhs| obj.set_probeName rhs },
  "displayTime"        => Proc.new {|obj, rhs| obj.set_displayTime rhs },
  "kernelCelltype"     => Proc.new {|obj, rhs| obj.set_kernelCelltype rhs },
  "syslogCelltype"     => Proc.new {|obj, rhs| obj.set_syslogCelltype rhs },
}

Constants inherited from Plugin

Plugin::PluginArgProc

Instance Method Summary collapse

Methods inherited from ThroughPlugin

#check_plugin_arg, #gen_cdl_file, gen_post_code, #get_cell_name, #get_cell_namespace_path, #get_through_entry_port_name, #get_through_entry_port_subscript, #set_through_info, #show_tree, #subst_name

Methods inherited from Plugin

#cdl_error, #check_plugin_arg, #gen_cdl_file, #gen_ep_func?, #gen_postamble, #gen_preamble, #new_cell, #parse_plugin_arg, #print_msg, #set_locale, #set_silent

Methods inherited from Node

#cdl_error, #cdl_error2, #cdl_error3, #cdl_info, #cdl_info2, #cdl_warning, #cdl_warning2, #get_locale, #locale_str, #set_locale

Constructor Details

#initialize(cell_name, plugin_arg, next_cell, next_cell_port_name, next_cell_port_subscript, signature, celltype, caller_cell) ⇒ TracePlugin

TracePlugin の initialize



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# File 'lib/tecsgen/plugin/TracePlugin.rb', line 45

def initialize(cell_name, plugin_arg, next_cell, next_cell_port_name, next_cell_port_subscript, signature, celltype, caller_cell)
  @maxArrayDisplay = 16
  @cellEntry_list  = []
  @probeName       = ""
  @b_generate      = false
  @b_displayTime   = false
  @kernelCelltype  = :tKernel
  @syslogCelltype  = :tSysLog

  super
  @plugin_arg_check_proc_tab = TracePluginArgProc
  parse_plugin_arg

  if @cellEntry_list.length > 0
    @cellEntry_list.each{|ce|
      if "#{next_cell.get_name}.#{next_cell_port_name}".to_sym == ce.to_sym
        @b_generate = true
      end
    }
  else
    @b_generate = true
  end

  if @b_generate == false
    # 元々呼び出すセルに結合するものとする
    @entry_port_name = next_cell_port_name
    @cell_name = next_cell.get_name
  end
end

Instance Method Details

#gen_ep_func_body(file, b_singleton, ct_name, global_ct_name, sig_name, ep_name, func_name, func_global_name, func_type, params) ⇒ Object 



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# File 'lib/tecsgen/plugin/TracePlugin.rb', line 166

def gen_ep_func_body(file, b_singleton, ct_name, global_ct_name, sig_name, ep_name, func_name, func_global_name, func_type, params)
  if !func_type.get_type.is_void?
    file.print("\t#{func_type.get_type_str}\tretval;\n")
  end

  file.print("\tSYSUTM\tutime;\n")

  if !b_singleton

    file.print "\\t\#{ct_name}_CB *p_cellcb;\n\\tif( VALID_IDX( idx ) ){\n\\t\\tp_cellcb = \#{global_ct_name}_GET_CELLCB(idx);\n\\t}else{\n\\t\\t/* put code here for error */\n\\t}\n\n"
  end

#    p "celltype_name, sig_name, func_name, func_global_name"
#    p "#{ct_name}, #{sig_name}, #{func_name}, #{func_global_name}"


  file.print "\\tgetMicroTime( &utime );\n\\tsyslog( LOG_INFO, \\\"Enter: %sTime=%d: \#{@next_cell.get_name}.\#{@next_cell_port_name}.\#{func_name} calledFrom: %s\\\", ATTR_probeName_str, utime, ATTR_from_str );\n"

  print_params(params, file, 0, :IN)

  delim = ""
  if !func_type.get_type.is_void?
    file.print("\tretval = ")
  else
    file.print("\t")
  end

  file.print("#{@call_port_name}_#{func_name}(")

  params.each{|param|
    file.printf("#{delim} #{param.get_name}")
    delim = ","
  }
  file.print(" );\n")
  if @next_cell_port_subscript
    subscript = "[" + @next_cell_port_subscript.to_s + "]"
  else
    subscript = ""
  end

  file.print "\\tgetMicroTime( &utime );\n\\tsyslog( LOG_INFO, \\\"Leave: %sTime=%d: \#{@next_cell.get_name}.\#{@next_cell_port_name}\#{subscript}.\#{func_name}\\\", ATTR_probeName_str, utime );\n"

  print_params(params, file, 0, :OUT)

  if !func_type.get_type.is_void?
    print_param("retval", func_type.get_type, file, 0, :RETURN, func_type.get_type.get_type_str, nil, nil)
    file.print("\treturn retval;\n")
  end
end

#gen_plugin_decl_code(file) ⇒ Object

宣言コードの生成

typedef, signature, celltype
file

FILE 生成するファイル



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# File 'lib/tecsgen/plugin/TracePlugin.rb', line 79

def gen_plugin_decl_code(file)
  # このセルタイプ（同じシグニチャ）は既に生成されているか？
  if @@generated_celltype[@ct_name].nil?
    @@generated_celltype[@ct_name] = [self]
  else
    @@generated_celltype[@ct_name] << self
    return
  end

  file2 = CFile.open("#{$gen}/#{@ct_name}.cdl", "w")

  send_receive = []
  if !@signature.nil?
    @signature.each_param{|fd, param|
      dir = param.get_direction
      case dir
      when :SEND, :RECEIVE
        send_receive << [dir, fd, param]
      end
    }
  end

  file2.print "celltype \#{@ct_name} {\n"

  if send_receive.length > 0
    file2.print "  [ allocator(\n"
    delim = ""
    send_receive.each {|a|
      file2.print "#{delim}\t#{a[1].get_name}.#{a[2].get_name}<=#{@call_port_name}.#{a[1].get_name}.#{a[2].get_name}"
      delim = ",\n"
    }
    file2.print "\n  )]\n"
  end

  file2.print "entry \#{@signature.get_namespace_path} \#{@entry_port_name};\ncall  \#{@signature.get_namespace_path} \#{@call_port_name};\nattr{\n  char_t   *probeName_str      = \"\";\n  char_t   *from_str           = \"\";\n};\nrequire  \#{@syslogCelltype}.eSysLog;\nrequire  \#{@kernelCelltype}.eKernel;\n};\n"
#    char_t   *cell_port_name_str = "";

  file2.close

  file.print "import( \"#{$gen}/#{@ct_name}.cdl\" );\n"
end

#gen_through_cell_code(file) ⇒ Object 



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# File 'lib/tecsgen/plugin/TracePlugin.rb', line 133

def gen_through_cell_code(file)
  gen_plugin_decl_code(file)

  if @b_generate != false
    nest = @region.gen_region_str_pre file
    indent_str = "  " * nest
    if @next_cell_port_subscript
      subscript = "[" + @next_cell_port_subscript.to_s + "]"
    else
      subscript = ""
    end

    if @probeName
      probeName_str = "#{indent_str}  probeName_str = \"" + @probeName + ": \";\n"
    else
      probeName_str = ""
    end
    if @caller_cell
      caller_cell_str = "#{indent_str}  from_str = \"#{@caller_cell.get_name}\";\n"
    else
      caller_cell_str = ""
    end

    file.print "\#{indent_str}cell \#{@ct_name} \#{@cell_name} {\n\#{indent_str}  \#{@call_port_name} = \#{@next_cell.get_namespace_path.get_path_str}.\#{@next_cell_port_name}\#{subscript};\n\#{probeName_str}\#{caller_cell_str}\#{indent_str}};\n"
#  cell_port_name_str = \"#{@next_cell.get_name}.#{@next_cell_port_name}\";
    @region.gen_region_str_post file
  end
end

#print_param(name, type, file, nest, direction, type_str, outer, outer2, name_list = nil) ⇒ Object 



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# File 'lib/tecsgen/plugin/TracePlugin.rb', line 252

def print_param(name, type, file, nest, direction, type_str, outer, outer2, name_list = nil)
  indent = "    " * (nest + 1)

  case type
  when DefinedType
    print_param(name, type.get_type, file, nest, direction, type_str, outer, outer2, name_list)
  when VoidType
  when BoolType
    file.print("#{indent}syslog( LOG_INFO, \"#{indent}[#{direction}]#{type_str} #{outer}#{name}#{outer2} = %d;\", #{outer}#{name}#{outer2} );\n")
  when IntType
    file.print "\#{indent}if( sizeof(\#{outer}\#{name}\#{outer2}) > sizeof(int_t) )\n\#{indent}\\tsyslog( LOG_INFO, \\\"\#{indent}[\#{direction}]\#{type_str} \#{outer}\#{name}\#{outer2} = %ld;\\\", (long)\#{outer}\#{name}\#{outer2} );\n\#{indent}else\n\#{indent}\\tsyslog( LOG_INFO, \\\"\#{indent}[\#{direction}]\#{type_str} \#{outer}\#{name}\#{outer2} = %d;\\\", \#{outer}\#{name}\#{outer2} );\n"
#      file.print( "#{indent}syslog( LOG_INFO, \"#{indent}[#{direction}]#{type_str} #{outer}#{name}#{outer2} = %ld;\", (long)#{outer}#{name}#{outer2} );\n" )
  when FloatType
    file.print("#{indent}syslog( LOG_INFO, \"#{indent}[#{direction}]#{type_str} #{outer}#{name}#{outer2} = %g;\", (double)#{outer}#{name}#{outer2} );\n")
  when EnumType  # mikan EnumType

  when StructType
    members_decl = type.get_members_decl
    if outer || outer2
      outer = "(#{outer}#{name}#{outer2})."
    else
      outer = "#{name}."
    end
    members_decl.get_items.each {|m|
      print_param(m.get_name, m.get_type, file, nest, direction, m.get_type.get_type_str, outer, nil, members_decl)
    }
  when FuncType  # mikan FuncType
  when ArrayType # mikan ArrayType
  when PtrType

    se = type.get_size
    ce = type.get_count
    max_loop = @maxArrayDisplay
    loop_count = nil

    if se
      loop_count = "(((#{se.to_str(name_list, outer, outer2)})>#{max_loop}) ? #{max_loop} : (#{se.to_str(name_list, outer, outer2)}))"
      file.print("#{indent}syslog( LOG_INFO, \"#{indent}size_is(#{se.to_str(name_list, outer, outer2)})=%d\", #{se.to_str(name_list, outer, outer2)} );\n")
      size = se.to_str(name_list, outer, outer2).to_s
    elsif ce
      loop_count = "(((#{ce.to_str(name_list, outer, outer2)})>#{max_loop}) ? #{max_loop} : (#{ce.to_str(name_list, outer, outer2)})) "
      file.print("#{indent}syslog( LOG_INFO, \"#{indent}count_is(#{ce.to_str(name_list, outer, outer2)})=%d\", #{ce.to_str(name_list, outer, outer2)} );\n")
      size = ce.to_str(name_list, outer, outer2).to_s
    end

    # mikan PtrType: string

    referto = type.get_referto
    type0 = type
    type = referto
    type_str = type.get_type_str
    if type.is_a?(DefinedType)
      type = type.get_original_type
    end

    if type0.is_nullable?
      nest += 1
      indent0 = indent
      outer0 = outer
      outer20 = outer2
      indent += "    "
      file.print"#{indent0}if( #{outer}#{name}#{outer2} ){\n"
    end

    if loop_count.nil?
      case type
      when StructType
        members = type.get_members_decl
        if outer || outer2
          outer = "(#{outer}#{name}#{outer2})->"
        else
          outer = "#{name}->"
        end
        outer2 = nil
        members.get_items.each {|m|
          print_param(m.get_name, m.get_type, file, nest, direction, m.get_type.get_type_str, outer, outer2, members)
        }
      when FuncType  # mikan FuncType
      when ArrayType # mikan ArrayType
      when BoolType, IntType, FloatType, EnumType, PtrType
        outer = "*#{outer}"
        outer2 = outer2.to_s
        print_param(name, type, file, nest, direction, type_str, outer, outer2)
      end
    else # loop_count != nil
      if type.is_a?(PtrType) || type.is_a?(StructType)
        num_per_loop = 1
      else
        num_per_loop = 4
      end

        file.print "\#{indent}{\n\#{indent}\\tint i__\#{nest}, loop_count__ = \#{loop_count};\n\#{indent}\\tfor( i__\#{nest} = 0; i__\#{nest} < loop_count__; i__\#{nest}+=\#{num_per_loop} ){\n"

      case type
      when StructType
        members = type.get_members_decl
        if outer || outer2
          outer = "(#{outer}#{name}#{outer2})[i__#{nest}]."
        else
          outer = "#{name}[i__#{nest}]."
        end
        members.get_items.each {|m|
          print_param(m.get_name, m.get_type, file, nest + 1, direction, m.get_type.get_type_str, outer, nil, members)
        }
      when FuncType  # mikan FuncType
      when ArrayType # mikan ArrayType

      when BoolType, FloatType
        if outer || outer2
          outer = "(#{outer}"
          outer2 = "#{outer2})"
        end

        file.print "\#{indent}\\t\\tsyslog( LOG_INFO, \\\"\#{indent}[\#{direction}]\#{type_str} \#{name}[%d]: %d %d %d %d\\\",\n\#{indent}\\t\\t\\t\\ti__\#{nest}, \#{outer}\#{name}\#{outer2}[i__\#{nest}], \#{outer}\#{name}\#{outer2}[i__\#{nest}+1], \#{outer}\#{name}\#{outer2}[i__\#{nest}+2], \#{outer}\#{name}\#{outer2}[i__\#{nest}+3] );\n"
      when IntType
        if outer || outer2
          outer = "(#{outer}"
          outer2 = "#{outer2})"
        end

        file.print "\#{indent}\\t\\tif( sizeof(\#{outer}\#{name}\#{outer2}) > sizeof(int_t) )\n\#{indent}\\t\\t\\tsyslog( LOG_INFO, \\\"\#{indent}[\#{direction}]\#{type_str} \#{name}[%d]: %02x %02x %02x %02x\\\",\n\#{indent}\\t\\t\\t\\t\\ti__\#{nest}, \#{outer}\#{name}\#{outer2}[i__\#{nest}], \#{outer}\#{name}\#{outer2}[i__\#{nest}+1], \#{outer}\#{name}\#{outer2}[i__\#{nest}+2], \#{outer}\#{name}\#{outer2}[i__\#{nest}+3] );\n\#{indent}\\t\\telse\n\#{indent}\\t\\t\\tsyslog( LOG_INFO, \\\"\#{indent}[\#{direction}]\#{type_str} \#{name}[%d]: %02lx %02lx %02lx %02lx\\\",\n\#{indent}\\t\\t\\t\\t\\ti__\#{nest}, \#{outer}\#{name}\#{outer2}[i__\#{nest}], \#{outer}\#{name}\#{outer2}[i__\#{nest}+1], \#{outer}\#{name}\#{outer2}[i__\#{nest}+2], \#{outer}\#{name}\#{outer2}[i__\#{nest}+3] );\n"

      when PtrType
        # type = type.get_referto
        if outer || outer2
          outer = "(#{outer}"
          outer2 = "#{outer2})[i__#{nest}]"
        else
          outer = ""
          outer2 = "[i__#{nest}]"
        end
        print_param(name, type, file, nest + 1, direction, type_str, outer, outer2)
      end

      file.print "\#{indent}\\t} /* for ( i__\#{nest} ) */\n\#{indent}\\tif( i__\#{nest} < \#{size} )\n\#{indent}\\t\\tsyslog( LOG_INFO, \\\"\#{indent}(%d elements are omitted)\\\", \#{size} - i__\#{nest} );\n\#{indent}\\telse if( i__\#{nest} > \#{size} )\n\#{indent}\\t\\tsyslog( LOG_INFO, \\\"\#{indent}(last %d elements are void)\\\", i__\#{nest} - \#{size} );\n\#{indent}}\n"
    end # loop_count == nil

    if type0.is_nullable?
      file.print "\#{indent0}} else {\n\#{indent0}    syslog( LOG_INFO, \\\"\#{indent0}[\#{direction}]\#{outer0}\#{name}\#{outer20} = NULL\\\" );\n\#{indent0}}\n"
    end
  end
end

#print_params(params, file, nest, direction) ⇒ Object 



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# File 'lib/tecsgen/plugin/TracePlugin.rb', line 230

def print_params(params, file, nest, direction)
  params.each{|param|
    dir = param.get_direction
    if direction == :IN
      case dir
      when :IN, :INOUT, :SEND
        print_param(param.get_name, param.get_type, file, nest, dir, param.get_type.get_type_str, nil, nil)
      end
    else
      case dir
      when :OUT, :INOUT
        print_param(param.get_name, param.get_type, file, nest, dir, param.get_type.get_type_str, nil, nil)
      when :RECEIVE
        outer = "*"
        outer2 = nil
        print_param(param.get_name, param.get_type.get_referto, file, nest, dir,
                     param.get_type.get_referto.get_type_str, outer, outer2)
      end
    end
  }
end

#set_cellEntry(rhs) ⇒ Object 



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# File 'lib/tecsgen/plugin/TracePlugin.rb', line 439

def set_cellEntry(rhs)
  ces = rhs.to_s.split /\s*,\s*/
  ces.each{|ce|
    if ce =~ /^[A-Za-z_]\w*\.[A-Za-z_]\w*$/
      # OK
    else
      cdl_error("#{ce}: TracePlugin arg not in \"symbol.symbol\" form")
    end
  }
  @cellEntry_list.concat ces
end

#set_displayTime(rhs) ⇒ Object 



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# File 'lib/tecsgen/plugin/TracePlugin.rb', line 455

def set_displayTime(rhs)
  if rhs.to_s == "true"
    @b_diplayTime = true
  elsif rhs.to_s == "false"
    @b_diplayTime = false
  else
    cdl_error("displayTime : #{rhs} unsuitable: specify true or false")
  end
end

#set_kernelCelltype(rhs) ⇒ Object

プラグイン引数 tKernel のチェック



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# File 'lib/tecsgen/plugin/TracePlugin.rb', line 466

def set_kernelCelltype(rhs)
  @kernelCelltype = rhs.to_sym
  nsp = NamespacePath.analyze(@kernelCelltype.to_s)
  obj = Namespace.find(nsp)
  if !obj.instance_of?(Celltype) && !obj.instance_of?(CompositeCelltype)
    cdl_error("TracePlugin: kernelCelltype '#{rhs}' not celltype or not defined")
  end
end

#set_maxArrayDisplay(rhs) ⇒ Object 



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# File 'lib/tecsgen/plugin/TracePlugin.rb', line 435

def set_maxArrayDisplay(rhs)
  @maxArrayDisplay = rhs
end

#set_probeName(rhs) ⇒ Object 



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# File 'lib/tecsgen/plugin/TracePlugin.rb', line 451

def set_probeName(rhs)
  @probeName = rhs.to_s
end

#set_syslogCelltype(rhs) ⇒ Object

プラグイン引数 tSyslog のチェック



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# File 'lib/tecsgen/plugin/TracePlugin.rb', line 476

def set_syslogCelltype(rhs)
  @syslogCelltype = rhs.to_sym
  nsp = NamespacePath.analyze(@syslogCelltype.to_s)
  obj = Namespace.find(nsp)
  if !obj.instance_of?(Celltype) && !obj.instance_of?(CompositeCelltype)
    cdl_error("TracePlugin: syslogCelltype '#{rhs}' not celltype or not defined")
  end
end