Changeset edc89bd in mainline for arch/ppc32/_link.ld.in

Timestamp:

2006-03-14T16:50:28Z (19 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

e4ddfa8

Parents:

6463264c

Message:

ppc32: initial exception support

File:

• arch/ppc32/_link.ld.in (modified) (2 diffs)

arch/ppc32/_link.ld.in

@@ -1 +1 @@
 /** PPC32 linker script
  *
- *  It is ELF format, but its only section looks like this:
- *  kernel text
- *  kernel data
+ * umapped section:
+ *      kernel text
+ *      kernel data
+ * mapped section:
+ *      kernel text
+ *      kernel data 
  *
  */
@@ -14 +17 @@
 
 SECTIONS {
-        .image PA2KA(BOOT_OFFSET): AT (0) { 
+        .unmapped 0: AT (0) {
+                unmapped_ktext_start = .;
+                *(K_UNMAPPED_TEXT_START);
+                unmapped_ktext_end = .;
+                
+                unmapped_kdata_start = .;
+                *(K_UNMAPPED_DATA_START);
+                unmapped_kdata_start = .;
+        }
+        
+        .mapped PA2KA(BOOT_OFFSET): AT (BOOT_OFFSET) { 
                 ktext_start = .;
-                *(K_TEXT_START)
+                *(K_TEXT_START);
                 *(.text);
                 ktext_end = .;
                 
                 kdata_start = .;
-                *(K_DATA_START)
+                *(K_DATA_START);
                 *(.rodata);
                 *(.rodata.*);