From 167481f8988a860ea6d7ea8bbdb7155e4eb7abeb Mon Sep 17 00:00:00 2001
From: Ada Christine <adachristine18@gmail.com>
Date: Fri, 2 Apr 2021 18:04:26 +0000
Subject: kernel has gdt now and loads segment register and we can allocate
 pages

---
 kernel/kernel.ld | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'kernel/kernel.ld')

diff --git a/kernel/kernel.ld b/kernel/kernel.ld
index 17cb8b4..47dcf3b 100644
--- a/kernel/kernel.ld
+++ b/kernel/kernel.ld
@@ -1,17 +1,20 @@
 ENTRY(kernel_entry)
 
-k_virt_base = 0xffffffff80000000;
+PROVIDE(k_virt_base = 0xffffffff80000000);
 
 SECTIONS
 {
     .text k_virt_base : AT(ADDR(.text) - k_virt_base)
     {
+        PROVIDE(k_text_begin = .);
         *(.text)
         . = ALIGN(4K);
-    } =0x90
+        PROVIDE(k_text_end = .);
+    } =0xcc
 
     .data ALIGN(4K) : AT(ADDR(.data) - k_virt_base)
     {
+        PROVIDE(k_data_begin = .);
         *(.rodata)
         *(.data)
     }
@@ -19,6 +22,7 @@ SECTIONS
     .bss :
     {
         *(.bss)
+        PROVIDE(k_data_end = .);
     }
 
     /DISCARD/ :
-- 
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