Changeset 4872160 in mainline for boot/arch/ppc32/_link.ld.in

Timestamp:

2010-05-04T10:44:55Z (14 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

568db0f

Parents:

bb252ca

Message:

new boot infrastructure

• more code and metadata unification
• import of up-to-date implementations from the kernel
• the boot loaders should behave more similarly on all platforms
• support for deflate compressed (LZ77) boot components
  • this again allows feasible boot images to be created on mips32
• IA64 is still not booting
  • the broken forked GNU EFI library has been removed, a replacement of the functionality is on its way

File:

• boot/arch/ppc32/_link.ld.in (moved) (moved from boot/arch/ppc32/loader/_link.ld.in ) (2 diffs)

boot/arch/ppc32/_link.ld.in

@@ -1 @@
-OUTPUT_FORMAT("elf32-powerpc")
-OUTPUT_ARCH(powerpc:common)
 ENTRY(start)
 
 SECTIONS {
-        .boot 0x01000000: AT (0) {
+        . = 0x01000000;
+        .text : {
                 *(BOOTSTRAP);
                 *(REALMODE);
                 *(.text);
-                
+        }
+        .data : {
+                *(.data);       /* initialized data */
                 *(.rodata);
                 *(.rodata.*);
-                *(.data);       /* initialized data */
                 *(.sdata);
-                *(.sdata2);
+                *(.reginfo);
                 *(.sbss);
+                *(.scommon);
                 *(.bss);        /* uninitialized static variables */
                 *(COMMON);      /* global variables */
@@ -21 +22 @@
         
         /DISCARD/ : {
+                *(.gnu.*);
+                *(.mdebug*);
+                *(.pdr);
                 *(.comment);
-                *(.note*);
+                *(.note.*);
         }
 }