ld/scripttempl/elf32msp430.sc

   1 cat <<EOF
   2 OUTPUT_FORMAT("${OUTPUT_FORMAT}","${OUTPUT_FORMAT}","${OUTPUT_FORMAT}")
   3 OUTPUT_ARCH(${ARCH})
   4
   5 MEMORY
   6 {
   7   text   (rx)           : ORIGIN = $ROM_START,  LENGTH = $ROM_SIZE
   8   data   (rwx)          : ORIGIN = $RAM_START,  LENGTH = $RAM_SIZE
   9   vectors (rw)          : ORIGIN = 0xffe0,      LENGTH = 0x20
  10   bootloader(rx)        : ORIGIN = 0x0c00,      LENGTH = 1K
  11   infomem(rx)           : ORIGIN = 0x1000,      LENGTH = 256
  12   infomemnobits(rx)     : ORIGIN = 0x1000,      LENGTH = 256
  13 }
  14
  15 SECTIONS
  16 {
  17   /* Read-only sections, merged into text segment.  */
  18   ${TEXT_DYNAMIC+${DYNAMIC}}
  19   .hash        ${RELOCATING-0} : { *(.hash)             }
  20   .dynsym      ${RELOCATING-0} : { *(.dynsym)           }
  21   .dynstr      ${RELOCATING-0} : { *(.dynstr)           }
  22   .gnu.version ${RELOCATING-0} : { *(.gnu.version)      }
  23   .gnu.version_d ${RELOCATING-0} : { *(.gnu.version_d)  }
  24   .gnu.version_r ${RELOCATING-0} : { *(.gnu.version_r)  }
  25
  26   .rel.init    ${RELOCATING-0} : { *(.rel.init) }
  27   .rela.init   ${RELOCATING-0} : { *(.rela.init) }
  28   .rel.text    ${RELOCATING-0} :
  29     {
  30       *(.rel.text)
  31       ${RELOCATING+*(.rel.text.*)}
  32       ${RELOCATING+*(.rel.gnu.linkonce.t*)}
  33     }
  34   .rela.text   ${RELOCATING-0} :
  35     {
  36       *(.rela.text)
  37       ${RELOCATING+*(.rela.text.*)}
  38       ${RELOCATING+*(.rela.gnu.linkonce.t*)}
  39     }
  40   .rel.fini    ${RELOCATING-0} : { *(.rel.fini) }
  41   .rela.fini   ${RELOCATING-0} : { *(.rela.fini) }
  42   .rel.rodata  ${RELOCATING-0} :
  43     {
  44       *(.rel.rodata)
  45       ${RELOCATING+*(.rel.rodata.*)}
  46       ${RELOCATING+*(.rel.gnu.linkonce.r*)}
  47     }
  48   .rela.rodata ${RELOCATING-0} :
  49     {
  50       *(.rela.rodata)
  51       ${RELOCATING+*(.rela.rodata.*)}
  52       ${RELOCATING+*(.rela.gnu.linkonce.r*)}
  53     }
  54   .rel.data    ${RELOCATING-0} :
  55     {
  56       *(.rel.data)
  57       ${RELOCATING+*(.rel.data.*)}
  58       ${RELOCATING+*(.rel.gnu.linkonce.d*)}
  59     }
  60   .rela.data   ${RELOCATING-0} :
  61     {
  62       *(.rela.data)
  63       ${RELOCATING+*(.rela.data.*)}
  64       ${RELOCATING+*(.rela.gnu.linkonce.d*)}
  65     }
  66   .rel.ctors   ${RELOCATING-0} : { *(.rel.ctors)        }
  67   .rela.ctors  ${RELOCATING-0} : { *(.rela.ctors)       }
  68   .rel.dtors   ${RELOCATING-0} : { *(.rel.dtors)        }
  69   .rela.dtors  ${RELOCATING-0} : { *(.rela.dtors)       }
  70   .rel.got     ${RELOCATING-0} : { *(.rel.got)          }
  71   .rela.got    ${RELOCATING-0} : { *(.rela.got)         }
  72   .rel.bss     ${RELOCATING-0} : { *(.rel.bss)          }
  73   .rela.bss    ${RELOCATING-0} : { *(.rela.bss)         }
  74   .rel.plt     ${RELOCATING-0} : { *(.rel.plt)          }
  75   .rela.plt    ${RELOCATING-0} : { *(.rela.plt)         }
  76
  77   /* Internal text space.  */
  78   .text :
  79   {
  80     *(.init)
  81     ${RELOCATING+. = ALIGN(2);}
  82     *(.text)
  83     ${RELOCATING+. = ALIGN(2);}
  84     *(.text.*)
  85     ${RELOCATING+. = ALIGN(2);}
  86     *(.fini)
  87     ${RELOCATING+ _etext = . ; }
  88   } ${RELOCATING+ > text}
  89
  90   .data ${RELOCATING-0} : ${RELOCATING+AT (ADDR (.text) + SIZEOF (.text))}
  91   {
  92     ${RELOCATING+ PROVIDE (__data_start = .) ; }
  93     ${RELOCATING+. = ALIGN(2);}
  94     *(.data)
  95     ${RELOCATING+. = ALIGN(2);}
  96     *(.gnu.linkonce.d*)
  97     ${RELOCATING+. = ALIGN(2);}
  98     ${RELOCATING+ _edata = . ; }
  99   } ${RELOCATING+ > data}
 100
 101   /* Bootloader.  */
 102   .bootloader ${RELOCATING-0} :
 103   {
 104     ${RELOCATING+ PROVIDE (__boot_start = .) ; }
 105     *(.bootloader)
 106     ${RELOCATING+. = ALIGN(2);}
 107     *(.bootloader.*)
 108   } ${RELOCATING+ > bootloader}
 109
 110   /* Information memory.  */
 111   .infomem ${RELOCATING-0} :
 112   {
 113     *(.infomem)
 114     ${RELOCATING+. = ALIGN(2);}
 115     *(.infomem.*)
 116   } ${RELOCATING+ > infomem}
 117
 118   /* Information memory (not loaded into MPU).  */
 119   .infomemnobits ${RELOCATING-0} :
 120   {
 121     *(.infomemnobits)
 122     ${RELOCATING+. = ALIGN(2);}
 123     *(.infomemnobits.*)
 124   } ${RELOCATING+ > infomemnobits}
 125
 126   .bss ${RELOCATING+ SIZEOF(.data) + ADDR(.data)} :
 127   {
 128     ${RELOCATING+ PROVIDE (__bss_start = .) ; }
 129     *(.bss)
 130     *(COMMON)
 131     ${RELOCATING+ PROVIDE (__bss_end = .) ; }
 132     ${RELOCATING+ _end = . ;  }
 133   } ${RELOCATING+ > data}
 134
 135   .noinit ${RELOCATING+ SIZEOF(.bss) + ADDR(.bss)} :
 136   {
 137     ${RELOCATING+ PROVIDE (__noinit_start = .) ; }
 138     *(.noinit)
 139     *(COMMON)
 140     ${RELOCATING+ PROVIDE (__noinit_end = .) ; }
 141     ${RELOCATING+ _end = . ;  }
 142   } ${RELOCATING+ > data}
 143
 144   .vectors ${RELOCATING-0}:
 145   {
 146     ${RELOCATING+ PROVIDE (__vectors_start = .) ; }
 147     *(.vectors*)
 148     ${RELOCATING+ _vectors_end = . ; }
 149   } ${RELOCATING+ > vectors}
 150
 151
 152   /* Stabs debugging sections.  */
 153   .stab 0 : { *(.stab) }
 154   .stabstr 0 : { *(.stabstr) }
 155   .stab.excl 0 : { *(.stab.excl) }
 156   .stab.exclstr 0 : { *(.stab.exclstr) }
 157   .stab.index 0 : { *(.stab.index) }
 158   .stab.indexstr 0 : { *(.stab.indexstr) }
 159   .comment 0 : { *(.comment) }
 160
 161   /* DWARF debug sections.
 162      Symbols in the DWARF debugging sections are relative to the beginning
 163      of the section so we begin them at 0.  */
 164
 165   /* DWARF 1 */
 166   .debug          0 : { *(.debug) }
 167   .line           0 : { *(.line) }
 168
 169   /* GNU DWARF 1 extensions */
 170   .debug_srcinfo  0 : { *(.debug_srcinfo) }
 171   .debug_sfnames  0 : { *(.debug_sfnames) }
 172
 173   /* DWARF 1.1 and DWARF 2 */
 174   .debug_aranges  0 : { *(.debug_aranges) }
 175   .debug_pubnames 0 : { *(.debug_pubnames) }
 176
 177   /* DWARF 2 */
 178   .debug_info     0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
 179   .debug_abbrev   0 : { *(.debug_abbrev) }
 180   .debug_line     0 : { *(.debug_line) }
 181   .debug_frame    0 : { *(.debug_frame) }
 182   .debug_str      0 : { *(.debug_str) }
 183   .debug_loc      0 : { *(.debug_loc) }
 184   .debug_macinfo  0 : { *(.debug_macinfo) }
 185
 186   PROVIDE (__stack = ${STACK}) ;
 187   PROVIDE (__data_start_rom = _etext) ;
 188   PROVIDE (__data_end_rom   = _etext + SIZEOF (.data)) ;
 189   PROVIDE (__noinit_start_rom = _etext + SIZEOF (.data)) ;
 190   PROVIDE (__noinit_end_rom = _etext + SIZEOF (.data) + SIZEOF (.noinit)) ;
 191 }
 192 EOF