File:  [Qemu by Fabrice Bellard] / qemu / ia64.ld
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 16:37:52 2018 UTC (3 years, 1 month ago) by root
Branches: qemu, MAIN
CVS tags: qemu0111, qemu0110, qemu0105, qemu0104, qemu0103, qemu0102, qemu0101, qemu0100, qemu0091, qemu0090, qemu0082, qemu0081, qemu0080, qemu0072, HEAD
qemu 0.7.2

    1: /* Default linker script, for normal executables */
    2: OUTPUT_FORMAT("elf64-ia64-little", "elf64-ia64-little",
    3: 	      "elf64-ia64-little")
    4: OUTPUT_ARCH(ia64)
    5: ENTRY(_start)
    6: SEARCH_DIR("/usr/ia64-linux/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");
    7: /* Do we need any of these for elf?
    8:    __DYNAMIC = 0;    */
    9: SECTIONS
   10: {
   11:   /* Read-only sections, merged into text segment: */
   12:   PROVIDE (__executable_start = 0x60000000); . = 0x60000000 + SIZEOF_HEADERS;
   13:   .interp         : { *(.interp) }
   14:   .hash           : { *(.hash) }
   15:   .dynsym         : { *(.dynsym) }
   16:   .dynstr         : { *(.dynstr) }
   17:   .gnu.version    : { *(.gnu.version) }
   18:   .gnu.version_d  : { *(.gnu.version_d) }
   19:   .gnu.version_r  : { *(.gnu.version_r) }
   20:   .rel.init       : { *(.rel.init) }
   21:   .rela.init      : { *(.rela.init) }
   22:   .rel.text       : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
   23:   .rela.text      : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
   24:   .rel.fini       : { *(.rel.fini) }
   25:   .rela.fini      : { *(.rela.fini) }
   26:   .rel.rodata     : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
   27:   .rela.rodata    : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
   28:   .rel.data       : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
   29:   .rela.data      : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
   30:   .rel.tdata	  : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
   31:   .rela.tdata	  : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
   32:   .rel.tbss	  : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
   33:   .rela.tbss	  : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
   34:   .rel.ctors      : { *(.rel.ctors) }
   35:   .rela.ctors     : { *(.rela.ctors) }
   36:   .rel.dtors      : { *(.rel.dtors) }
   37:   .rela.dtors     : { *(.rela.dtors) }
   38:   .rel.got        : { *(.rel.got) }
   39:   .rela.got       : { *(.rela.got) }
   40:   .rel.sdata      : { *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) }
   41:   .rela.sdata     : { *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) }
   42:   .rel.sbss       : { *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) }
   43:   .rela.sbss      : { *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) }
   44:   .rel.sdata2     : { *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) }
   45:   .rela.sdata2    : { *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) }
   46:   .rel.sbss2      : { *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) }
   47:   .rela.sbss2     : { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) }
   48:   .rel.bss        : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
   49:   .rela.bss       : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
   50:   .rel.plt        : { *(.rel.plt) }
   51:   .rela.plt       : { *(.rela.plt) }
   52:   .rela.IA_64.pltoff   : { *(.rela.IA_64.pltoff) }
   53:   .init           :
   54:   {
   55:     KEEP (*(.init))
   56:   } =0x00300000010070000002000001000400
   57:   .plt            : { *(.plt) }
   58:   .text           :
   59:   {
   60:     *(.text .stub .text.* .gnu.linkonce.t.*)
   61:     /* .gnu.warning sections are handled specially by elf32.em.  */
   62:     *(.gnu.warning)
   63:   } =0x00300000010070000002000001000400
   64:   .fini           :
   65:   {
   66:     KEEP (*(.fini))
   67:   } =0x00300000010070000002000001000400
   68:   PROVIDE (__etext = .);
   69:   PROVIDE (_etext = .);
   70:   PROVIDE (etext = .);
   71:   .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
   72:   .rodata1        : { *(.rodata1) }
   73:   .sdata2         : { *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) }
   74:   .sbss2          : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) }
   75:   .opd            : { *(.opd) }
   76:   .IA_64.unwind_info   : { *(.IA_64.unwind_info* .gnu.linkonce.ia64unwi.*) }
   77:   .IA_64.unwind   : { *(.IA_64.unwind* .gnu.linkonce.ia64unw.*) }
   78:   .eh_frame_hdr : { *(.eh_frame_hdr) }
   79:   /* Adjust the address for the data segment.  We want to adjust up to
   80:      the same address within the page on the next page up.  */
   81:   . = ALIGN(0x10000) + (. & (0x10000 - 1));
   82:   /* Ensure the __preinit_array_start label is properly aligned.  We
   83:      could instead move the label definition inside the section, but
   84:      the linker would then create the section even if it turns out to
   85:      be empty, which isn't pretty.  */
   86:   . = ALIGN(64 / 8);
   87:   PROVIDE (__preinit_array_start = .);
   88:   .preinit_array     : { *(.preinit_array) }
   89:   PROVIDE (__preinit_array_end = .);
   90:   PROVIDE (__init_array_start = .);
   91:   .init_array     : { *(.init_array) }
   92:   PROVIDE (__init_array_end = .);
   93:   PROVIDE (__fini_array_start = .);
   94:   .fini_array     : { *(.fini_array) }
   95:   PROVIDE (__fini_array_end = .);
   96:   .data           :
   97:   {
   98:     *(.data .data.* .gnu.linkonce.d.*)
   99:     SORT(CONSTRUCTORS)
  100:   }
  101:   .data1          : { *(.data1) }
  102:   .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
  103:   .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
  104:   .eh_frame       : { KEEP (*(.eh_frame)) }
  105:   .gcc_except_table   : { *(.gcc_except_table) }
  106:   .dynamic        : { *(.dynamic) }
  107:   .ctors          :
  108:   {
  109:     /* gcc uses crtbegin.o to find the start of
  110:        the constructors, so we make sure it is
  111:        first.  Because this is a wildcard, it
  112:        doesn't matter if the user does not
  113:        actually link against crtbegin.o; the
  114:        linker won't look for a file to match a
  115:        wildcard.  The wildcard also means that it
  116:        doesn't matter which directory crtbegin.o
  117:        is in.  */
  118:     KEEP (*crtbegin*.o(.ctors))
  119:     /* We don't want to include the .ctor section from
  120:        from the crtend.o file until after the sorted ctors.
  121:        The .ctor section from the crtend file contains the
  122:        end of ctors marker and it must be last */
  123:     KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
  124:     KEEP (*(SORT(.ctors.*)))
  125:     KEEP (*(.ctors))
  126:   }
  127:   .dtors          :
  128:   {
  129:     KEEP (*crtbegin*.o(.dtors))
  130:     KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
  131:     KEEP (*(SORT(.dtors.*)))
  132:     KEEP (*(.dtors))
  133:   }
  134:   .jcr            : { KEEP (*(.jcr)) }
  135:   /* Ensure __gp is outside the range of any normal data.  We need to
  136:      do this to avoid the linker optimizing the code in op.o and getting
  137:      it out of sync with the relocs that we read when processing that
  138:      file.  A better solution might be to ensure that the dynamically
  139:      generated code and static qemu code share a single gp-value.  */
  140:   __gp = . + 0x200000;
  141:   .got            : { *(.got.plt) *(.got) }
  142:   .IA_64.pltoff   : { *(.IA_64.pltoff) }
  143:   /* We want the small data sections together, so single-instruction offsets
  144:      can access them all, and initialized data all before uninitialized, so
  145:      we can shorten the on-disk segment size.  */
  146:   .sdata          :
  147:   {
  148:     *(.sdata .sdata.* .gnu.linkonce.s.*)
  149:   }
  150:   _edata = .;
  151:   PROVIDE (edata = .);
  152:   __bss_start = .;
  153:   .sbss           :
  154:   {
  155:     PROVIDE (__sbss_start = .);
  156:     PROVIDE (___sbss_start = .);
  157:     *(.dynsbss)
  158:     *(.sbss .sbss.* .gnu.linkonce.sb.*)
  159:     *(.scommon)
  160:     PROVIDE (__sbss_end = .);
  161:     PROVIDE (___sbss_end = .);
  162:   }
  163:   .bss            :
  164:   {
  165:    . += 0x400000;	/* ensure .bss stuff is out of reach of gp */
  166:    *(.dynbss)
  167:    *(.bss .bss.* .gnu.linkonce.b.*)
  168:    *(COMMON)
  169:    /* Align here to ensure that the .bss section occupies space up to
  170:       _end.  Align after .bss to ensure correct alignment even if the
  171:       .bss section disappears because there are no input sections.  */
  172:    . = ALIGN(64 / 8);
  173:   }
  174:   . = ALIGN(64 / 8);
  175:   _end = .;
  176:   PROVIDE (end = .);
  177:   /* Stabs debugging sections.  */
  178:   .stab          0 : { *(.stab) }
  179:   .stabstr       0 : { *(.stabstr) }
  180:   .stab.excl     0 : { *(.stab.excl) }
  181:   .stab.exclstr  0 : { *(.stab.exclstr) }
  182:   .stab.index    0 : { *(.stab.index) }
  183:   .stab.indexstr 0 : { *(.stab.indexstr) }
  184:   .comment       0 : { *(.comment) }
  185:   /* DWARF debug sections.
  186:      Symbols in the DWARF debugging sections are relative to the beginning
  187:      of the section so we begin them at 0.  */
  188:   /* DWARF 1 */
  189:   .debug          0 : { *(.debug) }
  190:   .line           0 : { *(.line) }
  191:   /* GNU DWARF 1 extensions */
  192:   .debug_srcinfo  0 : { *(.debug_srcinfo) }
  193:   .debug_sfnames  0 : { *(.debug_sfnames) }
  194:   /* DWARF 1.1 and DWARF 2 */
  195:   .debug_aranges  0 : { *(.debug_aranges) }
  196:   .debug_pubnames 0 : { *(.debug_pubnames) }
  197:   /* DWARF 2 */
  198:   .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
  199:   .debug_abbrev   0 : { *(.debug_abbrev) }
  200:   .debug_line     0 : { *(.debug_line) }
  201:   .debug_frame    0 : { *(.debug_frame) }
  202:   .debug_str      0 : { *(.debug_str) }
  203:   .debug_loc      0 : { *(.debug_loc) }
  204:   .debug_macinfo  0 : { *(.debug_macinfo) }
  205:   /* SGI/MIPS DWARF 2 extensions */
  206:   .debug_weaknames 0 : { *(.debug_weaknames) }
  207:   .debug_funcnames 0 : { *(.debug_funcnames) }
  208:   .debug_typenames 0 : { *(.debug_typenames) }
  209:   .debug_varnames  0 : { *(.debug_varnames) }
  210:   /DISCARD/ : { *(.note.GNU-stack) }
  211: }

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