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     ${RELOCATING+. = ALIGN(2);}
  81     *(.init)
  82     *(.init0)  /* Start here after reset.  */
  83     *(.init1)
  84     *(.init2)  /* Copy data loop  */
  85     *(.init3)
  86     *(.init4)  /* Clear bss  */
  87     *(.init5)
  88     *(.init6)  /* C++ constructors.  */
  89     *(.init7)
  90     *(.init8)
  91     *(.init9)  /* Call main().  */
  92
  93     ${CONSTRUCTING+ __ctors_start = . ; }
  94     ${CONSTRUCTING+ *(.ctors) }
  95     ${CONSTRUCTING+ __ctors_end = . ; }
  96     ${CONSTRUCTING+ __dtors_start = . ; }
  97     ${CONSTRUCTING+ *(.dtors) }
  98     ${CONSTRUCTING+ __dtors_end = . ; }
  99
 100     ${RELOCATING+. = ALIGN(2);}
 101     *(.text)
 102     ${RELOCATING+. = ALIGN(2);}
 103     *(.text.*)
 104
 105     ${RELOCATING+. = ALIGN(2);}
 106     *(.fini9)  /*   */
 107     *(.fini8)
 108     *(.fini7)
 109     *(.fini6)  /* C++ destructors.  */
 110     *(.fini5)
 111     *(.fini4)
 112     *(.fini3)
 113     *(.fini2)
 114     *(.fini1)
 115     *(.fini0)  /* Infinite loop after program termination.  */
 116     *(.fini)
 117
 118     ${RELOCATING+ _etext = . ; }
 119   } ${RELOCATING+ > text}
 120
 121   .data ${RELOCATING-0} : ${RELOCATING+AT (ADDR (.text) + SIZEOF (.text))}
 122   {
 123     ${RELOCATING+ PROVIDE (__data_start = .) ; }
 124     ${RELOCATING+. = ALIGN(2);}
 125     *(.data)
 126     ${RELOCATING+. = ALIGN(2);}
 127     *(.gnu.linkonce.d*)
 128     ${RELOCATING+. = ALIGN(2);}
 129     ${RELOCATING+ _edata = . ; }
 130   } ${RELOCATING+ > data}
 131
 132   /* Bootloader.  */
 133   .bootloader ${RELOCATING-0} :
 134   {
 135     ${RELOCATING+ PROVIDE (__boot_start = .) ; }
 136     *(.bootloader)
 137     ${RELOCATING+. = ALIGN(2);}
 138     *(.bootloader.*)
 139   } ${RELOCATING+ > bootloader}
 140
 141   /* Information memory.  */
 142   .infomem ${RELOCATING-0} :
 143   {
 144     *(.infomem)
 145     ${RELOCATING+. = ALIGN(2);}
 146     *(.infomem.*)
 147   } ${RELOCATING+ > infomem}
 148
 149   /* Information memory (not loaded into MPU).  */
 150   .infomemnobits ${RELOCATING-0} :
 151   {
 152     *(.infomemnobits)
 153     ${RELOCATING+. = ALIGN(2);}
 154     *(.infomemnobits.*)
 155   } ${RELOCATING+ > infomemnobits}
 156
 157   .bss ${RELOCATING+ SIZEOF(.data) + ADDR(.data)} :
 158   {
 159     ${RELOCATING+ PROVIDE (__bss_start = .) ; }
 160     *(.bss)
 161     *(COMMON)
 162     ${RELOCATING+ PROVIDE (__bss_end = .) ; }
 163     ${RELOCATING+ _end = . ;  }
 164   } ${RELOCATING+ > data}
 165
 166   .noinit ${RELOCATING+ SIZEOF(.bss) + ADDR(.bss)} :
 167   {
 168     ${RELOCATING+ PROVIDE (__noinit_start = .) ; }
 169     *(.noinit)
 170     *(COMMON)
 171     ${RELOCATING+ PROVIDE (__noinit_end = .) ; }
 172     ${RELOCATING+ _end = . ;  }
 173   } ${RELOCATING+ > data}
 174
 175   .vectors ${RELOCATING-0}:
 176   {
 177     ${RELOCATING+ PROVIDE (__vectors_start = .) ; }
 178     *(.vectors*)
 179     ${RELOCATING+ _vectors_end = . ; }
 180   } ${RELOCATING+ > vectors}
 181
 182
 183   /* Stabs debugging sections.  */
 184   .stab 0 : { *(.stab) }
 185   .stabstr 0 : { *(.stabstr) }
 186   .stab.excl 0 : { *(.stab.excl) }
 187   .stab.exclstr 0 : { *(.stab.exclstr) }
 188   .stab.index 0 : { *(.stab.index) }
 189   .stab.indexstr 0 : { *(.stab.indexstr) }
 190   .comment 0 : { *(.comment) }
 191
 192   /* DWARF debug sections.
 193      Symbols in the DWARF debugging sections are relative to the beginning
 194      of the section so we begin them at 0.  */
 195
 196   /* DWARF 1 */
 197   .debug          0 : { *(.debug) }
 198   .line           0 : { *(.line) }
 199
 200   /* GNU DWARF 1 extensions */
 201   .debug_srcinfo  0 : { *(.debug_srcinfo) }
 202   .debug_sfnames  0 : { *(.debug_sfnames) }
 203
 204   /* DWARF 1.1 and DWARF 2 */
 205   .debug_aranges  0 : { *(.debug_aranges) }
 206   .debug_pubnames 0 : { *(.debug_pubnames) }
 207
 208   /* DWARF 2 */
 209   .debug_info     0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
 210   .debug_abbrev   0 : { *(.debug_abbrev) }
 211   .debug_line     0 : { *(.debug_line) }
 212   .debug_frame    0 : { *(.debug_frame) }
 213   .debug_str      0 : { *(.debug_str) }
 214   .debug_loc      0 : { *(.debug_loc) }
 215   .debug_macinfo  0 : { *(.debug_macinfo) }
 216
 217   PROVIDE (__stack = ${STACK}) ;
 218   PROVIDE (__data_start_rom = _etext) ;
 219   PROVIDE (__data_end_rom   = _etext + SIZEOF (.data)) ;
 220   PROVIDE (__noinit_start_rom = _etext + SIZEOF (.data)) ;
 221   PROVIDE (__noinit_end_rom = _etext + SIZEOF (.data) + SIZEOF (.noinit)) ;
 222 }
 223 EOF