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https://github.com/DarkFlippers/unleashed-firmware.git
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e6d22ed147
* 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>
120 lines
3.4 KiB
C
120 lines
3.4 KiB
C
/**
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* @file flipper_application.h
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* Flipper application
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*/
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#pragma once
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#include "application_manifest.h"
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#include "elf/elf_api_interface.h"
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#include <furi.h>
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#include <storage/storage.h>
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#include <stdbool.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum {
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FlipperApplicationPreloadStatusSuccess = 0,
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FlipperApplicationPreloadStatusUnspecifiedError,
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FlipperApplicationPreloadStatusInvalidFile,
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FlipperApplicationPreloadStatusInvalidManifest,
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FlipperApplicationPreloadStatusApiMismatch,
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FlipperApplicationPreloadStatusTargetMismatch,
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} FlipperApplicationPreloadStatus;
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typedef enum {
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FlipperApplicationLoadStatusSuccess = 0,
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FlipperApplicationLoadStatusUnspecifiedError,
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FlipperApplicationLoadStatusNoFreeMemory,
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FlipperApplicationLoadStatusMissingImports,
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} FlipperApplicationLoadStatus;
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/**
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* @brief Get text description of preload status
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* @param status Status code
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* @return String pointer to description
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*/
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const char* flipper_application_preload_status_to_string(FlipperApplicationPreloadStatus status);
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/**
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* @brief Get text description of load status
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* @param status Status code
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* @return String pointer to description
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*/
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const char* flipper_application_load_status_to_string(FlipperApplicationLoadStatus status);
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typedef struct FlipperApplication FlipperApplication;
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typedef struct {
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const char* name;
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uint32_t address;
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} FlipperApplicationMemoryMapEntry;
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typedef struct {
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uint32_t mmap_entry_count;
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FlipperApplicationMemoryMapEntry* mmap_entries;
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uint32_t debug_link_size;
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uint8_t* debug_link;
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} FlipperApplicationState;
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/**
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* @brief Initialize FlipperApplication object
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* @param storage Storage instance
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* @param api_interface ELF API interface to use for pre-loading and symbol resolving
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* @return Application instance
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*/
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FlipperApplication*
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flipper_application_alloc(Storage* storage, const ElfApiInterface* api_interface);
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/**
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* @brief Destroy FlipperApplication object
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* @param app Application pointer
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*/
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void flipper_application_free(FlipperApplication* app);
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/**
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* @brief Validate elf file and load application metadata
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* @param app Application pointer
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* @return Preload result code
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*/
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FlipperApplicationPreloadStatus
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flipper_application_preload(FlipperApplication* app, const char* path);
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/**
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* @brief Validate elf file and load application manifest
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* @param app Application pointer
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* @return Preload result code
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*/
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FlipperApplicationPreloadStatus
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flipper_application_preload_manifest(FlipperApplication* app, const char* path);
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/**
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* @brief Get pointer to application manifest for preloaded application
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* @param app Application pointer
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* @return Pointer to application manifest
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*/
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const FlipperApplicationManifest* flipper_application_get_manifest(FlipperApplication* app);
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/**
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* @brief Load sections and process relocations for already pre-loaded application
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* @param app Application pointer
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* @return Load result code
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*/
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FlipperApplicationLoadStatus flipper_application_map_to_memory(FlipperApplication* app);
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/**
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* @brief Create application thread at entry point address, using app name and
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* stack size from metadata. Returned thread isn't started yet.
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* Can be only called once for application instance.
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* @param app Applicaiton pointer
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* @param args Object to pass to app's entry point
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* @return Created thread
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*/
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FuriThread* flipper_application_spawn(FlipperApplication* app, void* args);
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#ifdef __cplusplus
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}
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#endif |