Gleb Mazovetskiy
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8681ef7ccc
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Add a `StaticVector` pretty-printer for GDB
Previously, printing a `StaticVector` in gdb printer the size and
the raw bytes of `data_`.
Example of using this pretty-printer:
```
$ gdb -iex 'add-autoload-safe-path .' build/devilutionx
(gdb) b Source/engine/load_file.hpp:126
(gdb) run
(gdb) p files
$1 = devilution::StaticVector<devilution::AssetRef, 6> of length 5 = {{archive = 0x55555c8d7460 <devilution::diabdat_mpq>, fileNumber = 1420,
filename = "monsters\\zombie\\zombien.cl2", directHandle = 0x0}, {archive = 0x55555c8d7460 <devilution::diabdat_mpq>, fileNumber = 1421,
filename = "monsters\\zombie\\zombiew.cl2", directHandle = 0x0}, {archive = 0x55555c8d7460 <devilution::diabdat_mpq>, fileNumber = 1422,
filename = "monsters\\zombie\\zombiea.cl2", directHandle = 0x0}, {archive = 0x55555c8d7460 <devilution::diabdat_mpq>, fileNumber = 1423,
filename = "monsters\\zombie\\zombieh.cl2", directHandle = 0x0}, {archive = 0x55555c8d7460 <devilution::diabdat_mpq>, fileNumber = 1424,
filename = "monsters\\zombie\\zombied.cl2", directHandle = 0x0}}
```
The pretty-printer implements the full array printer protocol, so it
even works in IDEs.
For VS Code and CMake, add the following to your `.vscode/settings.json`:
```
"cmake.debugConfig": {
"setupCommands": [
{
"description": "Enable pretty-printing for gdb",
"text": "-enable-pretty-printing",
"ignoreFailures": true
},
{
"description": "Load StaticVector pretty-printer"
"text": "source ${workspaceFolder}/tools/gdb/pretty_printers/utils/static_vector_pp.py",
"ignoreFailures": false
}
]
}
```
|
2 years ago |
