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-rw-r--r--src/filo/main/elfnote.c153
1 files changed, 0 insertions, 153 deletions
diff --git a/src/filo/main/elfnote.c b/src/filo/main/elfnote.c
deleted file mode 100644
index 2100ec956..000000000
--- a/src/filo/main/elfnote.c
+++ /dev/null
@@ -1,153 +0,0 @@
-/* Support for ELF Boot Proposal as a boot image */
-
-#include <etherboot.h>
-#include <elf_boot.h>
-#include <sys_info.h>
-#include <lib.h>
-
-#include "version.h"
-#define DEBUG_THIS DEBUG_ELFNOTE
-#include <debug.h>
-
-/* ELF image notes provide information to the loader who boots us */
-
-/* This compiles and generates correct PT_NOTE segment for me.
- * If it doesn't, use assembly version below. */
-
-struct elf_image_note {
- Elf_Nhdr hdr0;
- char name0[sizeof(ELF_NOTE_BOOT)];
- char prog_name[sizeof(PROGRAM_NAME)];
-
- Elf_Nhdr hdr1;
- char name1[sizeof(ELF_NOTE_BOOT)];
- char version[sizeof(PROGRAM_VERSION)];
-
- Elf_Nhdr hdr2;
- char name2[sizeof(ELF_NOTE_BOOT)];
- unsigned short checksum;
-};
-
-const struct elf_image_note elf_image_notes
- __attribute__ ((section (".note.ELFBoot"))) =
-{
- .hdr0 = {
- .n_namesz = sizeof(ELF_NOTE_BOOT),
- .n_descsz = sizeof(PROGRAM_NAME),
- .n_type = EIN_PROGRAM_NAME,
- },
- .name0 = ELF_NOTE_BOOT,
- .prog_name = PROGRAM_NAME,
-
- .hdr1 = {
- .n_namesz = sizeof(ELF_NOTE_BOOT),
- .n_descsz = sizeof(PROGRAM_VERSION),
- .n_type = EIN_PROGRAM_VERSION,
- },
- .name1 = ELF_NOTE_BOOT,
- .version = PROGRAM_VERSION,
-
- .hdr2 = {
- .n_namesz = sizeof(ELF_NOTE_BOOT),
- .n_descsz = sizeof(unsigned short),
- .n_type = EIN_PROGRAM_CHECKSUM,
- },
- .name2 = ELF_NOTE_BOOT,
- .checksum = 0, /* to be computed by external tool */
-};
-
-/* This is refered by other files */
-const char *program_name = elf_image_notes.prog_name;
-const char *program_version = elf_image_notes.version;
-
-#if 0
-
- /* This tells the linker to make a PT_NOTE segment.
- * If the section is named just ".note", it will be
- * mixed up with useless .version notes generated by GCC.
- */
- .section ".note.ELFBoot", "a"
-
- .align 4
- .int 2f - 1f
- .int 4f - 3f
- .int EIN_PROGRAM_NAME
-1: .asciz "ELFBoot"
-2: .align 4
-3: .asciz PROGRAM_NAME
-4:
-
- .align 4
- .int 2f - 1f
- .int 4f - 3f
- .int EIN_PROGRAM_VERSION
-1: .asciz "ELFBoot"
-2: .align 4
-3: .asciz PROGRAM_VERSION
-4:
-
- .align 4
- .int 2f - 1f
- .int 4f - 3f
- .int EIN_PROGRAM_CHECKSUM
-1: .asciz "ELFBoot"
-2: .align 4
-3: .short 0
-4:
-#endif
-
-/* Collect information from the ELF bootloader
- * Note that we have to copy them to our own memory,
- * otherwise they might be overwritten afterward. */
-void collect_elfboot_info(struct sys_info *info)
-{
- Elf_Bhdr *hdr = 0;
- char *addr, *end;
- Elf_Nhdr *nhdr;
- char *name, *desc;
-
- if (info->boot_type == ELF_BHDR_MAGIC)
- hdr = phys_to_virt(info->boot_data);
- else
- hdr = phys_to_virt(info->boot_arg);
-
- if (hdr->b_signature != ELF_BHDR_MAGIC)
- return;
-
- if (ipchksum(hdr, hdr->b_size) != 0) {
- printf("Broken ELF boot notes\n");
- return;
- }
-
- addr = (char *) (hdr + 1);
- end = addr + hdr->b_size;
- while (addr < end) {
- nhdr = (Elf_Nhdr *) addr;
- addr += sizeof(Elf_Nhdr);
- name = addr;
- addr += (nhdr->n_namesz + 3) & ~3;
- desc = addr;
- addr += (nhdr->n_descsz + 3) & ~3;
-
- if (nhdr->n_namesz == 0) {
- /* Standard notes */
- switch (nhdr->n_type) {
- case EBN_FIRMWARE_TYPE:
- info->firmware = strdup(desc);
- break;
- case EBN_BOOTLOADER_NAME:
- debug("Bootloader: %s\n", desc);
- break;
- case EBN_BOOTLOADER_VERSION:
- debug("Version: %s\n", desc);
- break;
- case EBN_COMMAND_LINE:
- info->command_line = strdup(desc);
- break;
- case EBN_LOADED_IMAGE:
- debug("Image name: %s\n", desc);
- break;
- }
- }
- }
-}