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Diffstat (limited to 'gpxe/src/image/efi_image.c')
-rw-r--r--gpxe/src/image/efi_image.c108
1 files changed, 0 insertions, 108 deletions
diff --git a/gpxe/src/image/efi_image.c b/gpxe/src/image/efi_image.c
deleted file mode 100644
index 60d150a9..00000000
--- a/gpxe/src/image/efi_image.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Copyright (C) 2008 Michael Brown <mbrown@fensystems.co.uk>.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-#include <errno.h>
-#include <gpxe/efi/efi.h>
-#include <gpxe/image.h>
-#include <gpxe/features.h>
-
-FEATURE ( FEATURE_IMAGE, "EFI", DHCP_EB_FEATURE_EFI, 1 );
-
-struct image_type efi_image_type __image_type ( PROBE_NORMAL );
-
-/**
- * Execute EFI image
- *
- * @v image EFI image
- * @ret rc Return status code
- */
-static int efi_image_exec ( struct image *image ) {
- EFI_BOOT_SERVICES *bs = efi_systab->BootServices;
- EFI_HANDLE handle;
- UINTN exit_data_size;
- CHAR16 *exit_data;
- EFI_STATUS efirc;
-
- /* Attempt loading image */
- if ( ( efirc = bs->LoadImage ( FALSE, efi_image_handle, NULL,
- user_to_virt ( image->data, 0 ),
- image->len, &handle ) ) != 0 ) {
- /* Not an EFI image */
- DBGC ( image, "EFIIMAGE %p could not load: %s\n",
- image, efi_strerror ( efirc ) );
- return -ENOEXEC;
- }
-
- /* Start the image */
- if ( ( efirc = bs->StartImage ( handle, &exit_data_size,
- &exit_data ) ) != 0 ) {
- DBGC ( image, "EFIIMAGE %p returned with status %s\n",
- image, efi_strerror ( efirc ) );
- goto done;
- }
-
- done:
- /* Unload the image. We can't leave it loaded, because we
- * have no "unload" operation.
- */
- bs->UnloadImage ( handle );
-
- return EFIRC_TO_RC ( efirc );
-}
-
-/**
- * Load EFI image into memory
- *
- * @v image EFI file
- * @ret rc Return status code
- */
-static int efi_image_load ( struct image *image ) {
- EFI_BOOT_SERVICES *bs = efi_systab->BootServices;
- EFI_HANDLE handle;
- EFI_STATUS efirc;
-
- /* Attempt loading image */
- if ( ( efirc = bs->LoadImage ( FALSE, efi_image_handle, NULL,
- user_to_virt ( image->data, 0 ),
- image->len, &handle ) ) != 0 ) {
- /* Not an EFI image */
- DBGC ( image, "EFIIMAGE %p could not load: %s\n",
- image, efi_strerror ( efirc ) );
- return -ENOEXEC;
- }
-
- /* This is an EFI image */
- if ( ! image->type )
- image->type = &efi_image_type;
-
- /* Unload the image. We can't leave it loaded, because we
- * have no "unload" operation.
- */
- bs->UnloadImage ( handle );
-
- return 0;
-}
-
-/** EFI image type */
-struct image_type efi_image_type __image_type ( PROBE_NORMAL ) = {
- .name = "EFI",
- .load = efi_image_load,
- .exec = efi_image_exec,
-};