circledump::SourceTablePrinter Class Reference

Collaboration diagram for circledump::SourceTablePrinter:

Public Member Functions
virtual void	print (const uint8_t *buffer, std::ostream &os) const override
Public Member Functions inherited from circledump::MetadataPrinter
virtual	~MetadataPrinter ()=default

Detailed Description

Definition at line 26 of file MetadataPrinter.cpp.

Member Function Documentation

print()

virtual void circledump::SourceTablePrinter::print ( const uint8_t *  buffer, std::ostream &  os  ) const

inlineoverridevirtual

source table consists of following parts

• [ entry_number : uint32_t ]
• [ id : uint32_t ][ length : uint32_t ][ data : 'length' Bytes ] * entry_number

Implements circledump::MetadataPrinter.

Definition at line 34 of file MetadataPrinter.cpp.

  {
    if (buffer)
    {
      os << "    [node_id : node_name]" << std::endl;
      auto cur = buffer;
      // entry number
      const uint32_t num = *reinterpret_cast<const uint32_t *>(cur);
      cur += sizeof(uint32_t);
      for (uint32_t entry = 0; entry < num; entry++)
      {
        // id
        const uint32_t node_id = *reinterpret_cast<const uint32_t *>(cur);
        cur += sizeof(uint32_t);
        // length
        const uint32_t len = *reinterpret_cast<const uint32_t *>(cur);
        cur += sizeof(uint32_t);
        assert(len != 0);
        // data
        // non-empty 'data' has trailing '\0'. Let's exclude it.
        std::string node_name = std::string(cur, cur + len - 1);
        cur += len;
 
        // print
        os << "    [" << node_id << " : " << node_name << "]" << std::endl;
      }
    }
  }

References entry().

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The documentation for this class was generated from the following file:

• compiler/circledump/src/MetadataPrinter.cpp