gem5  v21.1.0.2
phase.hh
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19 
20 #ifndef __SYSTEMC_EXT_TLM_CORE_2_GENERIC_PAYLOAD_PHASE_HH__
21 #define __SYSTEMC_EXT_TLM_CORE_2_GENERIC_PAYLOAD_PHASE_HH__
22 
23 #include <iostream>
24 #include <typeinfo>
25 #include <vector>
26 
27 #define SC_CONCAT_HELPER_(a, b) SC_CONCAT_HELPER_DEFERRED_(a, b)
28 #define SC_CONCAT_HELPER_DEFERRED_(a, b) SC_CONCAT_HELPER_MORE_DEFERRED_(a, b)
29 #define SC_CONCAT_HELPER_MORE_DEFERRED_(a, b) a ## b
30 
31 #define SC_STRINGIFY_HELPER_(a) SC_STRINGIFY_HELPER_DEFERRED_(a)
32 #define SC_STRINGIFY_HELPER_DEFERRED_(a) SC_STRINGIFY_HELPER_MORE_DEFERRED_(a)
33 #define SC_STRINGIFY_HELPER_MORE_DEFERRED_(a) #a
34 
35 namespace tlm
36 {
37 
39 {
41  BEGIN_REQ = 1,
45 };
46 
47 class tlm_phase
48 {
49  public:
50  tlm_phase();
51  tlm_phase(unsigned int id);
52 
53  tlm_phase(tlm_phase_enum standard);
55 
56  operator unsigned int() const { return m_id; }
57  const char *get_name() const;
58 
59  protected:
60  // Register extended phase.
61  tlm_phase(const std::type_info &type, const char *name);
62 
63  private:
64  unsigned int m_id;
65 };
66 
68 
69 inline tlm_phase::tlm_phase(tlm_phase_enum standard) : m_id(standard) {}
70 
71 inline tlm_phase &
73 {
74  m_id = standard;
75  return *this;
76 }
77 
78 inline std::ostream &
79 operator << (std::ostream &s, const tlm_phase &p)
80 {
81  s << p.get_name();
82  return s;
83 }
84 
85 #define TLM_DECLARE_EXTENDED_PHASE(name_arg) \
86 static class SC_CONCAT_HELPER_(tlm_phase_, name_arg) : \
87  public ::tlm::tlm_phase \
88 { \
89  typedef SC_CONCAT_HELPER_(tlm_phase_, name_arg) this_type; \
90  public: \
91  SC_CONCAT_HELPER_(tlm_phase_, name_arg)() : \
92  /* register extended phase */ \
93  ::tlm::tlm_phase(typeid(*this), SC_STRINGIFY_HELPER_(name_arg)) \
94  {} \
95  \
96  static const this_type &get_phase() \
97  /* needed only for IEEE 1666-2011 */ \
98  { \
99  static this_type this_; \
100  return this_; \
101  } \
102 } const name_arg
103 
104 // for backwards-compatibility
105 #define DECLARE_EXTENDED_PHASE(NameArg) TLM_DECLARE_EXTENDED_PHASE(NameArg)
106 
107 } // namespace tlm
108 
109 #endif /* __SYSTEMC_EXT_TLM_CORE_2_GENERIC_PAYLOAD_PHASE_HH__ */
tlm::tlm_phase
Definition: phase.hh:47
tlm::UNINITIALIZED_PHASE
@ UNINITIALIZED_PHASE
Definition: phase.hh:40
tlm::END_REQ
@ END_REQ
Definition: phase.hh:42
tlm::tlm_phase_enum
tlm_phase_enum
Definition: phase.hh:38
tlm::tlm_phase::tlm_phase
tlm_phase()
Definition: phase.hh:67
tlm::tlm_phase::m_id
unsigned int m_id
Definition: phase.hh:64
gem5::MipsISA::p
Bitfield< 0 > p
Definition: pra_constants.hh:326
gem5::X86ISA::type
type
Definition: misc.hh:733
gem5::ArmISA::s
Bitfield< 4 > s
Definition: misc_types.hh:561
tlm::tlm_phase::operator=
tlm_phase & operator=(tlm_phase_enum standard)
Definition: phase.hh:72
tlm
Definition: analysis_fifo.hh:27
tlm::END_RESP
@ END_RESP
Definition: phase.hh:44
name
const std::string & name()
Definition: trace.cc:49
tlm::BEGIN_REQ
@ BEGIN_REQ
Definition: phase.hh:41
tlm::tlm_phase::get_name
const char * get_name() const
Definition: phase.cc:123
tlm::BEGIN_RESP
@ BEGIN_RESP
Definition: phase.hh:43
tlm::operator<<
std::ostream & operator<<(std::ostream &s, const tlm_phase &p)
Definition: phase.hh:79

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