kernel.ld

   1 MEMORY
   2 {
   3   flash (rx) : ORIGIN = 0x08000000, LENGTH = 512K
   4   sram (rw) : ORIGIN = 0x20000000, LENGTH = 128K
   5 }
   6
   7 _flash_start = ORIGIN(flash);
   8 _flash_end = ORIGIN(flash) + LENGTH(flash);
   9
  10 _sram_start = ORIGIN(sram);
  11 _sram_end = ORIGIN(sram) + LENGTH(sram);
  12
  13 SECTIONS
  14 {
  15   .vtbl :
  16     {
  17       *(.vtbl)
  18       . = 0x400;
  19     } >flash
  20   .text :
  21     {
  22       *(.text*)
  23     } >flash
  24   .rodata :
  25     {
  26       . = ALIGN(4);
  27       *(.rodata*)
  28       . = ALIGN(4);
  29     } >flash
  30   .data :
  31     {
  32       . = ALIGN(4);
  33       *(.data*)
  34       . = ALIGN(4);
  35     } >sram AT>flash
  36   .bss :
  37     {
  38       . = ALIGN(4);
  39       *(.bss*)
  40       . = ALIGN(4);
  41     } >sram
  42 }
  43
  44 _data_vma_start = ADDR(.data);
  45 _data_vma_end = ADDR(.data) + SIZEOF(.data);
  46 _data_lma_start = LOADADDR(.data);
  47
  48 _bss_vma_start = ADDR(.bss);
  49 _bss_vma_end = ADDR(.bss) + SIZEOF(.bss);