| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | #pragma once | ||
| 2 | |||
| 3 | ////////////////////////////////////////////////////////////////////////// | ||
| 4 | // Class to store address-to-line mappings for richer symbolic information | ||
| 5 | // | ||
| 6 | // During assembly, included files and information about generated asm | ||
| 7 | // should be added to this, and then read back during symbol file | ||
| 8 | // generation | ||
| 9 | |||
| 10 | #include "autoarray.h" | ||
| 11 | #include "libstr.h" | ||
| 12 | #include <unordered_map> | ||
| 13 | |||
| 14 | class AddressToLineMapping | ||
| 15 | { | ||
| 16 | public: | ||
| 17 | |||
| 18 | struct AddrToLineInfo | ||
| 19 | { | ||
| 20 | int fileIdx; | ||
| 21 | int line; | ||
| 22 | int addr; | ||
| 23 | }; | ||
| 24 | |||
| 25 | // resets the mapping to initial state | ||
| 26 | void reset(); | ||
| 27 | |||
| 28 | // Adds information of what source file and line number an output rom address is at | ||
| 29 | void includeMapping(const char* filename, int line, int addr); | ||
| 30 | |||
| 31 | struct FileInfo | ||
| 32 | { | ||
| 33 | string filename; | ||
| 34 | uint32_t fileCrc; | ||
| 35 | }; | ||
| 36 | 2 | const autoarray<FileInfo>& getFileList() const { return m_fileList; } | |
| 37 | 2 | const autoarray<AddrToLineInfo>& getAddrToLineInfo() const { return m_addrToLineInfo; } | |
| 38 | |||
| 39 | private: | ||
| 40 | |||
| 41 | // Helper to add file to list, and get the index of that file | ||
| 42 | int getFileIndex(const char* filename); | ||
| 43 | |||
| 44 | autoarray<FileInfo> m_fileList; | ||
| 45 | std::unordered_map<string, int> m_file_indices_map; | ||
| 46 | |||
| 47 | |||
| 48 | autoarray<AddrToLineInfo> m_addrToLineInfo; | ||
| 49 | }; | ||
| 50 | |||
| 51 | extern AddressToLineMapping addressToLineMapping; | ||
| 52 |