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elf-symbol-resolver: Add Flatpak Debug paths

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Add paths for com.example.App.Debug and com.example.Sdk.Debug where most
of the debug symbols should lie.
This commit is contained in:
Ivan Molodetskikh
2021-10-08 23:13:24 +03:00
parent 01eafe951e
commit 46e7e31f45
1 changed files with 39 additions and 5 deletions
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44
src/libsysprof/sysprof-elf-symbol-resolver.c
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@ -295,13 +295,47 @@ sysprof_elf_symbol_resolver_load (SysprofSymbolResolver *resolver,
{
g_autofree gchar *app_path = g_key_file_get_string (keyfile, "Instance", "app-path", NULL);
g_autofree gchar *runtime_path = g_key_file_get_string (keyfile, "Instance", "runtime-path", NULL);
g_autofree gchar *branch = g_key_file_get_string (keyfile, "Instance", "branch", NULL);
g_autofree gchar *arch = g_key_file_get_string (keyfile, "Instance", "arch", NULL);
g_autofree gchar *app_name = g_key_file_get_string (keyfile, "Application", "name", NULL);
g_autofree gchar *manifest_dir = g_path_get_dirname (app_path);
g_autofree gchar *manifest_path = g_build_filename (manifest_dir, "metadata", NULL);
g_autoptr(GKeyFile) manifest = g_key_file_new ();
GPtrArray *dirs = g_ptr_array_new ();
pi->debug_dirs = g_new0 (gchar *, 3);
pi->debug_dirs[0] = g_build_filename (app_path, "lib", "debug", NULL);
pi->debug_dirs[1] = g_build_filename (runtime_path, "lib", "debug", NULL);
pi->debug_dirs[2] = 0;
/* TODO: extensions */
g_ptr_array_add (dirs, g_build_filename (app_path, "lib", "debug", NULL));
g_ptr_array_add (dirs, g_build_filename (runtime_path, "lib", "debug", NULL));
/* TODO: Need to locate .Debug version of runtimes. Also, extensions? */
/* Try to figure out flatpak runtime debug symbol paths. */
if (g_key_file_load_from_file (manifest, manifest_path, 0, NULL))
{
/* Add the SDK debug extension. */
g_autofree gchar *sdk = g_key_file_get_string (manifest, "Application", "sdk", NULL);
if (sdk)
{
/* Go from a string like "org.gnome.Sdk/x86_64/41" to "org.gnome.Sdk.Debug/x86_64/41". */
g_autoptr(GString) debug = g_string_new (sdk);
g_string_replace (debug, "/", ".Debug/", 1);
/* Construct a path like "/var/lib/flatpak/runtime/org.gnome.Sdk.Debug/x86_64/41/active/files". */
g_ptr_array_add (dirs, g_build_filename ("/var/lib/flatpak/runtime", debug->str, "active/files", NULL));
}
/* Add the app's debug extension. */
if (app_name && branch && arch)
{
/* Go from a string like "org.gnome.TextEditor" to "org.gnome.TextEditor.Debug". */
g_autoptr(GString) debug = g_string_new (app_name);
g_string_append (debug, ".Debug");
/* Construct a path like "/var/lib/flatpak/runtime/org.gnome.TextEditor.Debug/x86_64/master/active/files". */
g_ptr_array_add (dirs, g_build_filename ("/var/lib/flatpak/runtime", debug->str, arch, branch, "active/files", NULL));
}
}
g_ptr_array_add (dirs, 0);
pi->debug_dirs = (gchar**) g_ptr_array_free (dirs, FALSE);
}
}
}