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247
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1 OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc",
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2 "elf32-powerpc")
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3 OUTPUT_ARCH(powerpc)
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4 ENTRY(_start)
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5 SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/ppc-linux-elf/lib);
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6 /* Do we need any of these for elf?
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7 __DYNAMIC = 0; */
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8 PROVIDE (__stack = 0);
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9 SECTIONS
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10 {
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11 /* Read-only sections, merged into text segment: */
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12 . = 0x200000 + SIZEOF_HEADERS;
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13 .interp : { *(.interp) }
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14 .hash : { *(.hash) }
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15 .dynsym : { *(.dynsym) }
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16 .dynstr : { *(.dynstr) }
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17 .rela.text : { *(.rela.text) }
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18 .rela.data : { *(.rela.data) }
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19 .rela.rodata : { *(.rela.rodata) }
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20 .rela.got : { *(.rela.got) }
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21 .rela.got1 : { *(.rela.got1) }
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22 .rela.got2 : { *(.rela.got2) }
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23 .rela.ctors : { *(.rela.ctors) }
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24 .rela.dtors : { *(.rela.dtors) }
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25 .rela.init : { *(.rela.init) }
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26 .rela.fini : { *(.rela.fini) }
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27 .rela.bss : { *(.rela.bss) }
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28 .rela.plt : { *(.rela.plt) }
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29 .rela.sdata : { *(.rela.sdata2) }
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30 .rela.sbss : { *(.rela.sbss2) }
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31 .rela.sdata2 : { *(.rela.sdata2) }
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32 .rela.sbss2 : { *(.rela.sbss2) }
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33 .text :
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34 {
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35 *(.text)
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36 /* .gnu.warning sections are handled specially by elf32.em. */
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37 *(.gnu.warning)
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38 } =0
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39 .init : { *(.init) } =0
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40 .fini : { *(.fini) } =0
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41 .rodata : { *(.rodata) }
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42 .rodata1 : { *(.rodata1) }
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43 _etext = .;
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44 PROVIDE (etext = .);
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45 .sdata2 : { *(.sdata2) }
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46 .sbss2 : { *(.sbss2) }
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47 /* Adjust the address for the data segment. We want to adjust up to
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48 the same address within the page on the next page up. It would
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49 be more correct to do this:
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50 . = ALIGN(0x40000) + (ALIGN(8) & (0x40000 - 1));
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51 The current expression does not correctly handle the case of a
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52 text segment ending precisely at the end of a page; it causes the
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53 data segment to skip a page. The above expression does not have
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54 this problem, but it will currently (2/95) cause BFD to allocate
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55 a single segment, combining both text and data, for this case.
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56 This will prevent the text segment from being shared among
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57 multiple executions of the program; I think that is more
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58 important than losing a page of the virtual address space (note
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59 that no actual memory is lost; the page which is skipped can not
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60 be referenced). */
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61 . = ALIGN(8) + 0x40000;
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62 .data :
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63 {
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64 *(.data)
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65 CONSTRUCTORS
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66 }
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67 .data1 : { *(.data1) }
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68 .got1 : { *(.got1) }
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69 .plt : { *(.plt) }
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70 .dynamic : { *(.dynamic) }
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71 /* Put .ctors and .dtors next to the .got2 section, so that the pointers
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72 get relocated with -mrelocatable. Also put in the .fixup pointers.
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73 The current compiler no longer needs this, but keep it around for 2.7.2 */
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74 PROVIDE (_GOT2_START_ = .);
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75 .got2 : { *(.got2) }
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76 PROVIDE (__CTOR_LIST__ = .);
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77 .ctors : { *(.ctors) }
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78 PROVIDE (__CTOR_END__ = .);
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79 PROVIDE (__DTOR_LIST__ = .);
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80 .dtors : { *(.dtors) }
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81 PROVIDE (__DTOR_END__ = .);
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82 PROVIDE (_FIXUP_START_ = .);
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83 .fixup : { *(.fixup) }
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84 PROVIDE (_FIXUP_END_ = .);
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85 PROVIDE (_GOT2_END_ = .);
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86 PROVIDE (_GOT_START_ = .);
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87 .got : { *(.got) }
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88 .got.plt : { *(.got.plt) }
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89 PROVIDE (_GOT_END_ = .);
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90 /* We want the small data sections together, so single-instruction offsets
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91 can access them all, and initialized data all before uninitialized, so
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92 we can shorten the on-disk segment size. */
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93 .sdata : { *(.sdata) }
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94 _edata = .;
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95 PROVIDE (edata = .);
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96 .sbss :
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97 {
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98 }
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99 .bss :
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100 {
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101 PROVIDE (__sbss_start = .);
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102 *(.sbss)
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103 *(.scommon)
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104 PROVIDE (__sbss_end = .);
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105 PROVIDE (__bss_start = .);
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106 *(.dynbss)
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107 *(.bss)
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108 *(COMMON)
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109 }
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110 _end = . ;
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111 PROVIDE (end = .);
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112 /* These are needed for ELF backends which have not yet been
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113 converted to the new style linker. */
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114 .stab 0 : { *(.stab) }
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115 .stabstr 0 : { *(.stabstr) }
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116 /* DWARF debug sections.
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117 Symbols in the .debug DWARF section are relative to the beginning of the
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118 section so we begin .debug at 0. It's not clear yet what needs to happen
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119 for the others. */
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120 .debug 0 : { *(.debug) }
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121 .debug_srcinfo 0 : { *(.debug_srcinfo) }
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122 .debug_aranges 0 : { *(.debug_aranges) }
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123 .debug_pubnames 0 : { *(.debug_pubnames) }
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124 .debug_sfnames 0 : { *(.debug_sfnames) }
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125 .line 0 : { *(.line) }
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126 /* These must appear regardless of . */
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127 }
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