ELF-Loader: C++ plugin support, loader overhaul. (#1744)

* fap-loader: load all code and data sections
* fap-loader: relocate all code and data sections
* fap-loader: remove old elf loader
* fap-loader: new jmp call relocation
* openocd: resume on detach
* fap-loader: trampoline for big jumps
* fap-loader: rename cache
* fap-loader: init_array support
* fap-loader: untangled flipper_application into separate entities
* fap-loader: fix debug
* fap-loader: optimize section container
* fap-loader: optimize key for section container
* fap-loader: disable debug log
* documentation
* F7: bump api symbols version
* Lib: cleanup elf_file.c

Co-authored-by: あく <alleteam@gmail.com>

lib/flipper_application/flipper_application.h

@@ -1,3 +1,7 @@
+/**
+ * @file flipper_application.h
+ * Flipper application
+ */
 #pragma once
 
 #include "application_manifest.h"
@@ -79,6 +83,14 @@ void flipper_application_free(FlipperApplication* app);
 FlipperApplicationPreloadStatus
     flipper_application_preload(FlipperApplication* app, const char* path);
 
+/**
+ * @brief Validate elf file and load application manifest 
+ * @param app Application pointer
+ * @return Preload result code
+ */
+FlipperApplicationPreloadStatus
+    flipper_application_preload_manifest(FlipperApplication* app, const char* path);
+
 /**
  * @brief Get pointer to application manifest for preloaded application
  * @param app Application pointer
@@ -93,13 +105,6 @@ const FlipperApplicationManifest* flipper_application_get_manifest(FlipperApplic
  */
 FlipperApplicationLoadStatus flipper_application_map_to_memory(FlipperApplication* app);
 
-/**
- * @brief Get state object for loaded application 
- * @param app Application pointer
- * @return Pointer to state object
- */
-const FlipperApplicationState* flipper_application_get_state(FlipperApplication* app);
-
 /**
  * @brief Create application thread at entry point address, using app name and
  * stack size from metadata. Returned thread isn't started yet. 
@@ -110,20 +115,6 @@ const FlipperApplicationState* flipper_application_get_state(FlipperApplication*
  */
 FuriThread* flipper_application_spawn(FlipperApplication* app, void* args);
 
-/**
- * @brief Get previously spawned thread
- * @param app Application pointer
- * @return Created thread
- */
-FuriThread* flipper_application_get_thread(FlipperApplication* app);
-
-/**
- * @brief Return relocated and valid address of app's entry point
- * @param app Application pointer
- * @return Address of app's entry point
- */
-void const* flipper_application_get_entry_address(FlipperApplication* app);
-
 #ifdef __cplusplus
 }
 #endif