Class: Udb::XlenTerm

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Includes:
Comparable
Defined in:
lib/udb/logic.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(xlen)

Parameters:

  • xlen (Integer) 


46
47
48
 
# File 'lib/udb/logic.rb', line 46

def initialize(xlen)
  @xlen = xlen
end

Instance Attribute Details

#xlen ⇒ Object (readonly)

Returns the value of attribute xlen.



43
44
45
 
# File 'lib/udb/logic.rb', line 43

def xlen
  @xlen
end

Instance Method Details

#<=>(other) ⇒ Integer?

Parameters:

  • other (T.untyped)

Returns:

  • (Integer, nil) 


89
90
91
92
93
 
# File 'lib/udb/logic.rb', line 89

def <=>(other)
  return nil unless other.is_a?(XlenTerm)

  @xlen <=> other.xlen
end

#eql?(other) ⇒ Boolean

Parameters:

  • other (T.untyped)

Returns:

  • (Boolean) 


105
106
107
 
# File 'lib/udb/logic.rb', line 105

def eql?(other)
  (self <=> other) == 0
end

#hash ⇒ Integer

hash and eql? must be implemented to use ExtensionTerm as a Hash key

Returns:

  • (Integer) 


97
 
# File 'lib/udb/logic.rb', line 97

def hash = to_s.hash

#to_asciidoc ⇒ String

Returns:

  • (String) 


69
 
# File 'lib/udb/logic.rb', line 69

def to_asciidoc = "xlen+++()+++ == #{@xlen}"

#to_condition(cfg_arch) ⇒ Condition

Parameters:

Returns:



51
52
53
 
# File 'lib/udb/logic.rb', line 51

def to_condition(cfg_arch)
  Condition.new({ "xlen" => @xlen }, cfg_arch)
end

#to_h ⇒ Hash{String => Integer}

Returns:

  • (Hash{String => Integer}) 


72
73
74
75
76
 
# File 'lib/udb/logic.rb', line 72

def to_h
  {
    "xlen" => @xlen
  }
end

#to_idl(cfg_arch) ⇒ String

Parameters:

Returns:

  • (String) 


79
80
81
 
# File 'lib/udb/logic.rb', line 79

def to_idl(cfg_arch)
  "(xlen() == #{@xlen})"
end

#to_s ⇒ String

Returns:

  • (String) 


56
57
58
 
# File 'lib/udb/logic.rb', line 56

def to_s
  "xlen=#{@xlen}"
end

#to_s_pretty ⇒ String

Returns:

  • (String) 


66
 
# File 'lib/udb/logic.rb', line 66

def to_s_pretty = to_s

#to_z3(solver) ⇒ Z3::BoolExpr

Parameters:

Returns:

  • (Z3::BoolExpr) 


61
62
63
 
# File 'lib/udb/logic.rb', line 61

def to_z3(solver)
  solver.xlen == @xlen
end