Changeset 32f6e1bd in mainline for arch/ia32/_link.ld

Timestamp:

2005-09-02T15:09:55Z (20 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

375237d1

Parents:

7df54df

Message:

Resolved mapping of e820 boot area, so that it can be accessed as
e820table from 32-bit mode and e820table_boot from real mode.

File:

• arch/ia32/_link.ld (modified) (2 diffs)

arch/ia32/_link.ld

@@ -25 +25 @@
         .mapped (0x80100000+SIZEOF(.unmapped)+0x8000) : AT (0x8000+SIZEOF(.unmapped)) { 
                 ktext_start = .;
+                *(BOOT_DATA)
                 *(.text);
                 ktext_end = .;
@@ -44 +45 @@
         
         _hardcoded_kernel_size = (ktext_end - ktext_start) + (unmapped_ktext_end - unmapped_ktext_start) + (kdata_end - kdata_start) + (unmapped_kdata_end - unmapped_kdata_start);
-        
+
+        _map_address = 0x80100000;
+        e820table_boot = e820table - _map_address;
+        e820counter_boot = e820counter - _map_address;
 }