migrating to grub and elf kernel format

1 files changed, 15 insertions, 4 deletions

diff --git a/linker.ld b/linker.ld
index 52a32ef..92ca00f 100644
--- a/linker.ld
+++ b/linker.ld
@@ -1,24 +1,35 @@
-OUTPUT_FORMAT(binary)
+ENTRY(_start)
 
 SECTIONS
 {
-    . = 0x100000;
+    . = 2M;
 
     .text BLOCK(4K) : ALIGN(4K)
     {
+	    *(.multiboot)
 	    *(.text)
     }
 
-    .bss BLOCK(4K) : ALIGN(4K)
+    /* Read-only data. */
+    .rodata BLOCK(4K) : ALIGN(4K)
     {
-	    *(.bss)
+	    *(.rodata)
     }
 
+    /* Read-write data (initialized) */
     .data BLOCK(4K) : ALIGN(4K)
     {
 	    *(.data)
     }
 
+    /* Read-write data (uninitialized) and stack */
+    .bss BLOCK(4K) : ALIGN(4K)
+    {
+	    *(COMMON)
+	    *(.bss)
+	    *(.bootstrap_stack)
+    }
+
     kernel_end = .;
 
 }