1 files changed, 64 insertions, 0 deletions
diff --git a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ElfLoader.h b/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ElfLoader.h
new file mode 100644
index 0000000000..7020a6c4e7
--- /dev/null
+++ b/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ElfLoader.h
@@ -0,0 +1,64 @@
+/** @file
+*
+*  Copyright (c) 2014, ARM Limited. All rights reserved.
+*
+*  This program and the accompanying materials
+*  are licensed and made available under the terms and conditions of the BSD License
+*  which accompanies this distribution.  The full text of the license may be found at
+*  http://opensource.org/licenses/bsd-license.php
+*
+*  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+*  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*
+**/
+
+#ifndef ELF_LOADER_H
+#define ELF_LOADER_H
+
+/**
+  Check that the ELF File Header is valid and Machine type supported.
+
+  Not all information is checked in the ELF header, only the stuff that
+  matters to us in our simplified ELF loader.
+
+  @param[in] ElfImage  Address of the ELF file to check.
+
+  @retval EFI_SUCCESS on success.
+  @retval EFI_INVALID_PARAMETER if the header is invalid.
+  @retval EFI_UNSUPPORTED if the file type/platform is not supported.
+**/
+EFI_STATUS
+ElfCheckFile (
+  IN  CONST VOID *ElfImage
+  );
+
+
+/**
+  Load a ELF file.
+
+  @param[in]  ElfImage      Address of the ELF file in memory.
+
+  @param[out] EntryPoint    Will be filled with the ELF entry point address.
+
+  @param[out] ImageSize     Will be filled with the ELF size in memory. This will
+                            effectively be equal to the sum of the segments sizes.
+
+  This function assumes the header is valid and supported as checked with
+  ElfCheckFile().
+
+  NOTE:
+   - We don't currently take the segment permissions into account (indicated by
+     the program headers). It can be used to allocate pages with the right
+     read/write/exec permissions.
+
+  @retval EFI_SUCCESS on success.
+  @retval EFI_INVALID_PARAMETER if the ELF file is invalid.
+**/
+EFI_STATUS
+ElfLoadFile (
+  IN  CONST VOID   *ElfImage,
+  OUT VOID        **EntryPoint,
+  OUT LIST_ENTRY   *LoadList
+  );
+
+#endif // ELF_LOADER_H