1 files changed, 0 insertions, 50 deletions
diff --git a/src/multiboot2.c b/src/multiboot2.c
deleted file mode 100644
index bd6250f..0000000
--- a/src/multiboot2.c
+++ /dev/null
@@ -1,50 +0,0 @@
-#include "mmap.h"
-
-#define ADDR(x) ((unsigned)&x - 0xc0000000 + 0x2000)
-
-boot_info_t info __attribute__((section(".init")));
-
-__attribute__((section(".multiboot.text"))) void
-multiboot_strncpy(char *dest, const char *src, unsigned n)
-{
-  unsigned i;
-  for (i = 0; i < n && src[i] != '\0'; ++i) dest[i] = src[i];
-}
-
-__attribute__((section(".multiboot.text"))) void
-multiboot2_module(struct multiboot_tag_module *tag, boot_info_t *tag_info)
-{
-  tag_info->module_start = tag->mod_start;
-  tag_info->module_end = tag->mod_end;
-  multiboot_strncpy(tag_info->module_cmdline, tag->cmdline, 64);
-}
-
-/**
- * parse multiboot2 structures
- */
-__attribute__((section(".multiboot.text"))) void
-__multiboot2(multiboot_uint32_t addr)
-{
-  boot_info_t *__info = (boot_info_t *)ADDR(info);
-
-  struct multiboot_tag *tag;
-  for (tag = (struct multiboot_tag *)(addr + 8); tag->type != MULTIBOOT_TAG_TYPE_END;
-       tag = (struct multiboot_tag *)((multiboot_uint8_t *)tag + ((tag->size + 7u) & ~7u))) {
-
-    switch (tag->type) {
-    case MULTIBOOT_TAG_TYPE_CMDLINE:
-      multiboot_strncpy(__info->cmdline, ((struct multiboot_tag_string *)tag)->string, 64);
-      break;
-    case MULTIBOOT_TAG_TYPE_MODULE:
-      multiboot2_module((struct multiboot_tag_module *)tag, __info);
-      break;
-    case MULTIBOOT_TAG_TYPE_MMAP:
-      multiboot2_mmap(((struct multiboot_tag_mmap *)tag)->entries,
-                      ((struct multiboot_tag_mmap *)tag)->size / ((struct multiboot_tag_mmap *)tag)->entry_size,
-                      __info->bitmap);
-      break;
-    default:
-      break;
-    }
-  }
-}