ld/scripttempl/i386beos.sc

   1 # Linker script for PE.
   2
   3 if test -z "${RELOCATEABLE_OUTPUT_FORMAT}"; then
   4   RELOCATEABLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
   5 fi
   6
   7 # We can't easily and portably get an unquoted $ in a shell
   8 # substitution, so we do this instead.
   9 if test "${RELOCATING}"; then
  10   R_TEXT='*(.text$*)'
  11   R_DATA='*(.data$*)'
  12   R_RDATA='*(.rdata$*)'
  13   R_IDATA='
  14     *(.idata$2)
  15     *(.idata$3)
  16     /* These zeroes mark the end of the import list.  */
  17     LONG (0); LONG (0); LONG (0); LONG (0); LONG (0);
  18     *(.idata$4)
  19     *(.idata$5)
  20     *(.idata$6)
  21     *(.idata$7)'
  22   R_CRT='*(.CRT$*)'
  23   R_RSRC='*(.rsrc$*)'
  24   R_EXC='*(.exc$*)'
  25 else
  26   R_TEXT=
  27   R_DATA=
  28   R_RDATA=
  29   R_IDATA=
  30   R_CRT=
  31   R_RSRC=
  32   R_EXC=
  33 fi
  34
  35 cat <<EOF
  36 ${RELOCATING+OUTPUT_FORMAT(${OUTPUT_FORMAT})}
  37 ${RELOCATING-OUTPUT_FORMAT(${RELOCATEABLE_OUTPUT_FORMAT})}
  38
  39 ${LIB_SEARCH_DIRS}
  40
  41 ENTRY(__start)
  42 ${RELOCATING+header = .;}
  43 ${RELOCATING+__fltused = .; /* set up floating pt for MS .obj\'s */}
  44 ${RELOCATING+__ldused = .;}
  45 SECTIONS
  46 {
  47   .text ${RELOCATING+ __image_base__ + __section_alignment__ } :
  48   {
  49     ${RELOCATING+ __text_start__ = . ;}
  50     ${RELOCATING+ *(.init)}
  51     *(.text)
  52     ${R_TEXT}
  53     *(.glue_7t)
  54     *(.glue_7)
  55     ${CONSTRUCTING+ ___CTOR_LIST__ = .; __CTOR_LIST__ = . ;
  56                         LONG (-1); *(.ctors); *(.ctor); LONG (0); }
  57     ${CONSTRUCTING+ ___DTOR_LIST__ = .; __DTOR_LIST__ = . ;
  58                         LONG (-1); *(.dtors); *(.dtor);  LONG (0); }
  59     ${RELOCATING+ *(.fini)}
  60     /* ??? Why is .gcc_exc here?  */
  61     ${RELOCATING+ *(.gcc_exc)}
  62     ${RELOCATING+ etext = .;}
  63     ${RELOCATING+ __text_end__ = .;}
  64     *(.gcc_except_table)
  65   }
  66
  67   /* The Cygwin32 library uses a section to avoid copying certain data
  68      on fork.  This used to be named ".data$nocopy".  The linker used
  69      to include this between __data_start__ and __data_end__, but that
  70      breaks building the cygwin32 dll.  Instead, we name the section
  71      ".data_cygwin_nocopy" and explictly include it after __data_end__. */
  72
  73   .data ${RELOCATING+BLOCK(__section_alignment__)} :
  74   {
  75     ${RELOCATING+__data_start__ = . ;}
  76     *(.data)
  77     *(.data2)
  78     ${R_DATA}
  79     ${RELOCATING+__data_end__ = . ;}
  80     ${RELOCATING+*(.data_cygwin_nocopy)}
  81   }
  82
  83   .bss ${RELOCATING+BLOCK(__section_alignment__)} :
  84   {
  85     ${RELOCATING+__bss_start__ = . ;}
  86     *(.bss)
  87     *(COMMON)
  88     /* link.exe apparently pulls in .obj's because of UNDEF common
  89         symbols, which is not the coff way, but that's MS for you. */
  90     *(.CRT\$XCA)
  91     *(.CRT\$XCZ)
  92     *(.CRT\$XIA)
  93     *(.CRT\$XIZ)
  94     ${RELOCATING+__bss_end__ = . ;}
  95   }
  96
  97   .rdata ${RELOCATING+BLOCK(__section_alignment__)} :
  98   {
  99     *(.rdata)
 100     ${R_RDATA}
 101     *(.eh_frame)
 102   }
 103
 104   .edata ${RELOCATING+BLOCK(__section_alignment__)} :
 105   {
 106     *(.edata)
 107   }
 108
 109   /DISCARD/ :
 110   {
 111     *(.debug\$S)
 112     *(.debug\$T)
 113     *(.debug\$F)
 114     *(.drectve)
 115     *(.debug*)
 116   }
 117
 118   .idata ${RELOCATING+BLOCK(__section_alignment__)} :
 119   {
 120     /* This cannot currently be handled with grouped sections.
 121         See pe.em:sort_sections.  */
 122     ${R_IDATA}
 123   }
 124   .CRT ${RELOCATING+BLOCK(__section_alignment__)} :
 125   {
 126     ${R_CRT}
 127   }
 128
 129   .endjunk ${RELOCATING+BLOCK(__section_alignment__)} :
 130   {
 131     /* end is deprecated, don't use it */
 132     ${RELOCATING+ end = .;}
 133     ${RELOCATING+ _end = .;}
 134     ${RELOCATING+ __end__ = .;}
 135   }
 136
 137   .reloc ${RELOCATING+BLOCK(__section_alignment__)} :
 138   {
 139     *(.reloc)
 140   }
 141
 142   .rsrc ${RELOCATING+BLOCK(__section_alignment__)} :
 143   {
 144     *(.rsrc)
 145     ${R_RSRC}
 146   }
 147
 148   .exc ${RELOCATING+BLOCK(__section_alignment__)} :
 149   {
 150     *(.exc)
 151     ${R_EXC}
 152   }
 153
 154   .stab ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
 155   {
 156     [ .stab ]
 157   }
 158
 159   .stabstr ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} :
 160   {
 161     [ .stabstr ]
 162   }
 163   /* DWARF debug sections.
 164      Symbols in the DWARF debugging sections are relative to the beginning
 165      of the section so we begin them at 0.  */
 166
 167   /* DWARF 1 */
 168   .debug          0 ${RELOCATING+(NOLOAD)} : { *(.debug) }
 169   .line           0 ${RELOCATING+(NOLOAD)} : { *(.line) }
 170
 171   /* GNU DWARF 1 extensions */
 172   .debug_srcinfo  0 ${RELOCATING+(NOLOAD)} : { *(.debug_srcinfo) }
 173   .debug_sfnames  0 ${RELOCATING+(NOLOAD)} : { *(.debug_sfnames) }
 174
 175   /* DWARF 1.1 and DWARF 2 */
 176   .debug_aranges  0 ${RELOCATING+(NOLOAD)} : { *(.debug_aranges) }
 177   .debug_pubnames 0 ${RELOCATING+(NOLOAD)} : { *(.debug_pubnames) }
 178
 179   /* DWARF 2 */
 180   .debug_info     0 ${RELOCATING+(NOLOAD)} : { *(.debug_info) }
 181   .debug_abbrev   0 ${RELOCATING+(NOLOAD)} : { *(.debug_abbrev) }
 182   .debug_line     0 ${RELOCATING+(NOLOAD)} : { *(.debug_line) }
 183   .debug_frame    0 ${RELOCATING+(NOLOAD)} : { *(.debug_frame) }
 184   .debug_str      0 ${RELOCATING+(NOLOAD)} : { *(.debug_str) }
 185   .debug_loc      0 ${RELOCATING+(NOLOAD)} : { *(.debug_loc) }
 186   .debug_macinfo  0 ${RELOCATING+(NOLOAD)} : { *(.debug_macinfo) }
 187
 188   /* SGI/MIPS DWARF 2 extensions */
 189   .debug_weaknames 0 ${RELOCATING+(NOLOAD)} : { *(.debug_weaknames) }
 190   .debug_funcnames 0 ${RELOCATING+(NOLOAD)} : { *(.debug_funcnames) }
 191   .debug_typenames 0 ${RELOCATING+(NOLOAD)} : { *(.debug_typenames) }
 192   .debug_varnames  0 ${RELOCATING+(NOLOAD)} : { *(.debug_varnames) }
 193 }
 194 EOF