microfmt::gdb::packet_recognizer Class Reference

Zero-allocation packet payload recognizer. More...

#include <gdb_packet_recognizer.hpp>

Classes
struct	dispatch_entry
struct	packet_entry

Static Public Member Functions
static constexpr packet_type	recognize (string_view payload) noexcept
	Identifies the high-level packet_type from a raw GDB packet payload.

Static Public Attributes
static constexpr size_t	k_count_multichar
static constexpr auto	k_multi_char_table
static constexpr auto	k_first_byte_table

Detailed Description

Zero-allocation packet payload recognizer.

Member Function Documentation

recognize()

static constexpr packet_type microfmt::gdb::packet_recognizer::recognize ( string_view  payload )

inlinestaticconstexprnoexcept

Identifies the high-level packet_type from a raw GDB packet payload.

Parameters

payload

Unescaped packet payload string (without '$' and '#XX').

Returns

Resolved packet_type, or unknown if unrecognized.

Member Data Documentation

k_count_multichar

constexpr size_t microfmt::gdb::packet_recognizer::k_count_multichar

staticconstexpr

Initial value:

= []() -> size_t {
    size_t count = 0;
#define __INSPECTOR_GDB_PACKET_TYPE_X(name, str)                                                                       
                                                                                                                       
                                                                                                                       
   
 
 
    return count;
  }()

k_first_byte_table

constexpr auto microfmt::gdb::packet_recognizer::k_first_byte_table

staticconstexpr

Initial value:

= []() {
    reloco::array<packet_type, 128> table{};
    for (size_t i = 0; i < 128; ++i) {
      table[i] = packet_type::unknown;
    }
 
#define __INSPECTOR_GDB_PACKET_TYPE_X(name, str)                                                                       
                                                                                                                       
                                                                                                                       
                                                                                                                       
                                                                                                                       
                                                                                                                       
                                                                                                                       
                                                                                                                       
                                                                                                                       
                                                                                                                       
                                                                                                                       
   
 
 
 
    return table;
  }()

k_multi_char_table

constexpr auto microfmt::gdb::packet_recognizer::k_multi_char_table

staticconstexpr

Initial value:

= []() {
    reloco::array<packet_entry, k_count_multichar> sub{};
    size_t idx = 0;
#define __INSPECTOR_GDB_PACKET_TYPE_X(name, str)                                                                       
                                                                                                                       
                                                                                                                       
   
 
 
 
    return sub;
  }()

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

• include/microfmt/inspector/gdb_packet_recognizer.hpp