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      1  1.13    simonb /*	$NetBSD: kern.ldscript,v 1.13 2021/04/23 08:42:26 simonb Exp $	*/
      2   1.1        pk 
      3  1.12  uebayasi #undef sparc
      4  1.12  uebayasi 
      5   1.1        pk /*
      6   1.1        pk  * Kernel linker script for NetBSD/sparc.  This script is based on
      7   1.1        pk  * elf32_sparc.xn, but puts _etext after all of the read-only sections.
      8   1.1        pk  */
      9   1.1        pk 
     10   1.1        pk OUTPUT_FORMAT("elf32-sparc", "elf32-sparc",
     11   1.1        pk 	      "elf32-sparc")
     12   1.1        pk OUTPUT_ARCH(sparc)
     13   1.1        pk ENTRY(_start)
     14   1.1        pk /* Do we need any of these for elf?
     15   1.1        pk    __DYNAMIC = 0;    */
     16   1.1        pk SECTIONS
     17   1.1        pk {
     18   1.1        pk   /* Read-only sections, merged into text segment: */
     19   1.4    martin   . = 0x10000 + SIZEOF_HEADERS;
     20   1.1        pk   .text      :
     21   1.1        pk   {
     22   1.1        pk     *(.text)
     23  1.13    simonb     *(.text.*)
     24   1.1        pk     *(.stub)
     25   1.1        pk     /* .gnu.warning sections are handled specially by elf32.em.  */
     26   1.1        pk     *(.gnu.warning)
     27   1.1        pk     *(.gnu.linkonce.t*)
     28   1.1        pk   } =0
     29   1.1        pk   .rodata    : { *(.rodata) *(.gnu.linkonce.r*) }
     30   1.1        pk   .rodata1   : { *(.rodata1) }
     31   1.1        pk   _etext = .;
     32   1.1        pk   PROVIDE (etext = .);
     33   1.1        pk   /* Adjust the address for the data segment.  We want to adjust up to
     34   1.1        pk      the same address within the page on the next page up.  */
     35   1.1        pk   . = ALIGN(0x10000) + (. & (0x10000 - 1));
     36   1.2        pk   kernel_data_start = .;
     37   1.1        pk   .data    :
     38   1.1        pk   {
     39   1.1        pk     *(.data)
     40   1.1        pk     *(.gnu.linkonce.d*)
     41   1.1        pk     CONSTRUCTORS
     42   1.1        pk   }
     43   1.1        pk   .data1   : { *(.data1) }
     44   1.1        pk   .plt      : { *(.plt)	}
     45   1.1        pk   .got           : { *(.got.plt) *(.got) }
     46   1.1        pk   .dynamic       : { *(.dynamic) }
     47   1.1        pk   /* We want the small data sections together, so single-instruction offsets
     48   1.1        pk      can access them all, and initialized data all before uninitialized, so
     49   1.1        pk      we can shorten the on-disk segment size.  */
     50   1.1        pk   .sdata     : { *(.sdata) }
     51   1.1        pk   _edata  =  .;
     52   1.1        pk   PROVIDE (edata = .);
     53   1.1        pk   __bss_start = .;
     54   1.1        pk   .sbss      : { *(.sbss) *(.scommon) }
     55   1.1        pk   .bss       :
     56   1.1        pk   {
     57   1.6  uebayasi     *(.dynbss)
     58   1.6  uebayasi     *(.bss)
     59   1.6  uebayasi     *(COMMON)
     60   1.1        pk   }
     61   1.1        pk   . = ALIGN(32 / 8);
     62   1.1        pk   _end = . ;
     63   1.1        pk   PROVIDE (end = .);
     64   1.1        pk }
     65