From 291158a341260e97125db5638cd47c1e9aea5e8f Mon Sep 17 00:00:00 2001 From: Cary Coutant Date: Fri, 23 Mar 2018 10:05:38 -0700 Subject: Add --debug=plugin option to record plugin actions. With --debug=plugin, gold will log all plugin actions to a log file, and make copies of plugin-supplied replacement files in a temporary directory created under the current working directory. gold/ * debug.h (DEBUG_PLUGIN): New constant. (DEBUG_ALL): Add DEBUG_PLUGIN. (debug_string_to_enum): Likewise. * plugin.cc (make_sized_plugin_object): Add filename parameter. (Plugin_recorder): New class. (Plugin_manager::~Plugin_manager): Delete recorder_. (Plugin_manager::load_plugins): Create and initialize recorder_. (Plugin_manager::claim_file): Record claimed and unclaimed files. (Plugin_manager::make_plugin_object): Use object name as name for plugin object, if available. (Plugin_manager::add_input_file): Record replacement files. (Sized_pluginobj::do_add_symbols): Record plugin symbols. (Plugin_finish::run): Call Plugin_recorder::finish(). (make_sized_plugin_object): Add filename parameter and pass to Sized_pluginobj constructor. * plugin.h (Plugin::filename): New method. (Plugin::recorder): New method. (Plugin::recorder_): New data member. --- gold/debug.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'gold/debug.h') diff --git a/gold/debug.h b/gold/debug.h index 0da1f9c..e82af3d 100644 --- a/gold/debug.h +++ b/gold/debug.h @@ -40,10 +40,11 @@ const int DEBUG_RELAXATION = 0x8; const int DEBUG_INCREMENTAL = 0x10; const int DEBUG_LOCATION = 0x20; const int DEBUG_TARGET = 0x40; +const int DEBUG_PLUGIN = 0x80; const int DEBUG_ALL = (DEBUG_TASK | DEBUG_SCRIPT | DEBUG_FILES | DEBUG_RELAXATION | DEBUG_INCREMENTAL - | DEBUG_LOCATION | DEBUG_TARGET); + | DEBUG_LOCATION | DEBUG_TARGET | DEBUG_PLUGIN); // Convert a debug string to the appropriate enum. inline int @@ -59,6 +60,7 @@ debug_string_to_enum(const char* arg) { "incremental", DEBUG_INCREMENTAL }, { "location", DEBUG_LOCATION }, { "target", DEBUG_TARGET }, + { "plugin", DEBUG_PLUGIN }, { "all", DEBUG_ALL } }; -- cgit v1.1