Changeset c4b3e3e in mainline for arch/amd64/_link.ld

Timestamp:

2005-09-03T19:33:52Z (20 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

c835e7c

Parents:

78665c0

Message:

Moved AMD64 kernel above 1MB.

File:

• arch/amd64/_link.ld (modified) (4 diffs)

arch/amd64/_link.ld

@@ -18 +18 @@
                 *(K_TEXT_START_2);
                 unmapped_ktext_end = .;
+
                 unmapped_kdata_start = .;
                 *(K_DATA_START);
@@ -23 +24 @@
         }
 
-        .mapped (0xffffffff80000000+SIZEOF(.unmapped)+0x8000) : AT (0x8000+SIZEOF(.unmapped)) {
+        .mapped (0xffffffff80100000+0x8000+SIZEOF(.unmapped)) : AT (0x8000+SIZEOF(.unmapped)) {
                 ktext_start = .;
                 *(BOOT_DATA);
@@ -38 +39 @@
                 hardcoded_kdata_size = .;
                 QUAD(kdata_end - kdata_start + (unmapped_kdata_end - unmapped_kdata_start));
+                hardcoded_unmapped_ktext_size = .;
+                LONG(unmapped_ktext_end - unmapped_ktext_start);
+                hardcoded_unmapped_kdata_size = .;
+                LONG(unmapped_kdata_end - unmapped_kdata_start);
                 *(COMMON);              /* global variables */
 
@@ -51 +56 @@
                 kdata_end = .;
         }
-        _map_address = 0xffffffff80000000;
+        _map_address = 0xffffffff80100000;
+        _hardcoded_kernel_size = (ktext_end - ktext_start) + (unmapped_ktext_end - unmapped_ktext_start) + (kdata_end - kdata_start) + (unmapped_kdata_end - unmapped_kdata_start);
+
         e820table_boot = e820table - _map_address;
         e820counter_boot = e820counter - _map_address;