Updated elf_loader library to latest from GitHub (#234)

Libraries/elf_loader/include/esp_elf.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -17,7 +17,7 @@ extern "C" {
  *
  * @param elf - ELF object pointer
  * @param sym - ELF symbol address
- * 
+ *
  * @return Mapped physic address.
  */
 uintptr_t esp_elf_map_sym(esp_elf_t *elf, uintptr_t sym);
@@ -26,8 +26,8 @@ uintptr_t esp_elf_map_sym(esp_elf_t *elf, uintptr_t sym);
  * @brief Initialize ELF object.
  *
  * @param elf - ELF object pointer
- * 
- * @return ESP_OK if sucess or other if failed.
+ *
+ * @return ESP_OK if success or other if failed.
  */
 int esp_elf_init(esp_elf_t *elf);
 
@@ -36,8 +36,8 @@ int esp_elf_init(esp_elf_t *elf);
  *
  * @param elf - ELF object pointer
  * @param pbuf - ELF data buffer
- * 
- * @return ESP_OK if sucess or other if failed.
+ *
+ * @return ESP_OK if success or other if failed.
  */
 int esp_elf_relocate(esp_elf_t *elf, const uint8_t *pbuf);
 
@@ -48,8 +48,8 @@ int esp_elf_relocate(esp_elf_t *elf, const uint8_t *pbuf);
  * @param opt  - Request options
  * @param argc - Arguments number
  * @param argv - Arguments value array
- * 
- * @return ESP_OK if sucess or other if failed.
+ *
+ * @return ESP_OK if success or other if failed.
  */
 int esp_elf_request(esp_elf_t *elf, int opt, int argc, char *argv[]);
 
@@ -57,7 +57,7 @@ int esp_elf_request(esp_elf_t *elf, int opt, int argc, char *argv[]);
  * @brief Deinitialize ELF object.
  *
  * @param elf - ELF object pointer
- * 
+ *
  * @return None
  */
 void esp_elf_deinit(esp_elf_t *elf);
@@ -66,16 +66,25 @@ void esp_elf_deinit(esp_elf_t *elf);
  * @brief Print header description information of ELF.
  *
  * @param pbuf - ELF data buffer
- * 
+ *
  * @return None
  */
-void esp_elf_print_hdr(const uint8_t *pbuf);
+void esp_elf_print_ehdr(const uint8_t *pbuf);
+
+/**
+ * @brief Print program header description information of ELF.
+ *
+ * @param pbuf - ELF data buffer
+ *
+ * @return None
+ */
+void esp_elf_print_phdr(const uint8_t *pbuf);
 
 /**
  * @brief Print section header description information of ELF.
  *
  * @param pbuf - ELF data buffer
- * 
+ *
  * @return None
  */
 void esp_elf_print_shdr(const uint8_t *pbuf);
@@ -84,7 +93,7 @@ void esp_elf_print_shdr(const uint8_t *pbuf);
  * @brief Print section information of ELF.
  *
  * @param pbuf - ELF data buffer
- * 
+ *
  * @return None
  */
 void esp_elf_print_sec(esp_elf_t *elf);