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Viewing changes to kernel/arch/ppc32/_link.ld.in

  • Committer: Martin Decky
  • Date: 2009-08-04 11:19:19 UTC
  • Revision ID: martin@uranus.dsrg.hide.ms.mff.cuni.cz-20090804111919-evyclddlr3v5lhmp
Initial import

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kernel/arch/ppc32/_link.ld.in
 
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/** PPC32 linker script
 
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 *
 
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 * umapped section:
 
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 *  kernel text
 
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 *  kernel data
 
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 * mapped section:
 
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 *  kernel text
 
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 *  kernel data
 
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 *
 
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 */
 
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#include <arch/boot/boot.h>
 
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#include <arch/mm/page.h>
 
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ENTRY(kernel_image_start)
 
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OUTPUT_FORMAT("elf32-powerpc")
 
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OUTPUT_ARCH("powerpc:common")
 
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SECTIONS {
 
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        .unmapped 0: AT (0) {
 
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                unmapped_ktext_start = .;
 
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                *(K_UNMAPPED_TEXT_START);
 
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                unmapped_ktext_end = .;
 
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                unmapped_kdata_start = .;
 
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                *(K_UNMAPPED_DATA_START);
 
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                unmapped_kdata_start = .;
 
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        }
 
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        .mapped PA2KA(BOOT_OFFSET): AT (BOOT_OFFSET) {
 
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                ktext_start = .;
 
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                *(K_TEXT_START);
 
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                *(.text);
 
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                ktext_end = .;
 
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                kdata_start = .;
 
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                *(K_DATA_START);
 
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                *(.rodata);
 
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                *(.rodata.*);
 
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                *(.data);       /* initialized data */
 
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                *(.sdata);
 
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                *(.sdata2);
 
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                *(.sbss);
 
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                hardcoded_ktext_size = .;
 
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                LONG(ktext_end - ktext_start);
 
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                hardcoded_kdata_size = .;
 
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                LONG(kdata_end - kdata_start);
 
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                hardcoded_load_address = .;
 
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                LONG(PA2KA(BOOT_OFFSET));
 
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                *(.bss);        /* uninitialized static variables */
 
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                *(COMMON);      /* global variables */
 
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                symbol_table = .;
 
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                *(symtab.*);    /* Symbol table, must be LAST symbol!*/
 
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                kdata_end = .;
 
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        }
 
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}