1 | /* |
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2 | * This file contains directives for the GNU linker which are specific |
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3 | * to the Papyrus. |
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4 | * |
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5 | * $Id$ |
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6 | */ |
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7 | |
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8 | OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc", |
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9 | "elf32-powerpc") |
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10 | OUTPUT_ARCH(powerpc) |
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11 | SEARCH_DIR(/usr/local/powerpc-rtems/lib); |
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12 | |
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13 | ENTRY(download_entry) |
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14 | |
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15 | MEMORY |
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16 | { |
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17 | RAM : ORIGIN = 0, LENGTH = 4M |
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18 | FLASH : ORIGIN = 0xFF000000, LENGTH = 0x80000 |
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19 | EPROM : ORIGIN = 0xFFFE0000, LENGTH = 0x20000 |
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20 | } |
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21 | |
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22 | /* Do we need any of these for elf? |
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23 | __DYNAMIC = 0; */ |
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24 | |
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25 | SECTIONS |
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26 | { |
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27 | .vectors 0x0100 : |
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28 | { |
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29 | *(.vectors) |
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30 | } |
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31 | |
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32 | .text 0x20000 : |
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33 | { |
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34 | *(.entry) |
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35 | *(.entry2) |
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36 | *(.text) |
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37 | *(.rodata) |
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38 | *(.gnu.linkonce.r*) |
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39 | *(.rodata1) |
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40 | *(.descriptors) |
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41 | *(rom_ver) |
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42 | etext = ALIGN(0x10); |
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43 | _etext = .; |
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44 | |
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45 | __CTOR_LIST__ = .; |
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46 | LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2) |
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47 | *(.ctors) |
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48 | LONG(0) |
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49 | __CTOR_END__ = .; |
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50 | |
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51 | __DTOR_LIST__ = .; |
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52 | LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2) |
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53 | *(.dtors) |
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54 | LONG(0) |
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55 | __DTOR_END__ = .; |
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56 | |
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57 | *(.lit) |
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58 | *(.shdata) |
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59 | *(.init) |
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60 | *(.fini) |
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61 | _endtext = .; |
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62 | } > RAM |
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63 | |
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64 | /* R/W Data */ |
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65 | .data : |
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66 | { |
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67 | *(.data) |
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68 | *(.data1) |
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69 | PROVIDE (__SDATA_START__ = .); |
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70 | *(.sdata) |
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71 | } > RAM |
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72 | |
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73 | PROVIDE (__EXCEPT_START__ = .); |
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74 | .gcc_except_table : { *(.gcc_except_table) } >RAM |
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75 | PROVIDE (__EXCEPT_END__ = .); |
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76 | __GOT_START__ = .; |
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77 | .got : |
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78 | { |
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79 | s.got = .; |
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80 | *(.got.plt) *(.got) |
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81 | } > RAM |
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82 | __GOT_END__ = .; |
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83 | |
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84 | .got1 : { *(.got1) } >RAM |
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85 | PROVIDE (__GOT2_START__ = .); |
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86 | PROVIDE (_GOT2_START_ = .); |
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87 | .got2 : { *(.got2) } >RAM |
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88 | PROVIDE (__GOT2_END__ = .); |
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89 | PROVIDE (_GOT2_END_ = .); |
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90 | |
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91 | PROVIDE (__FIXUP_START__ = .); |
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92 | PROVIDE (_FIXUP_START_ = .); |
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93 | .fixup : { *(.fixup) } >RAM |
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94 | PROVIDE (_FIXUP_END_ = .); |
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95 | PROVIDE (__FIXUP_END__ = .); |
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96 | |
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97 | PROVIDE (__SDATA2_START__ = .); |
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98 | .sdata2 : { *(.sdata2) } >RAM |
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99 | .sbss2 : { *(.sbss2) } >RAM |
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100 | PROVIDE (__SBSS2_END__ = .); |
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101 | |
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102 | .sbss2 : { *(.sbss2) } >RAM |
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103 | PROVIDE (__SBSS2_END__ = .); |
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104 | |
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105 | __SBSS_START__ = .; |
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106 | .bss : |
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107 | { |
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108 | bss.start = .; |
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109 | *(.bss) *(.sbss) *(COMMON) |
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110 | bss.end = ALIGN(4); |
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111 | } > RAM |
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112 | __SBSS_END__ = .; |
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113 | |
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114 | bss.size = bss.end - bss.start; |
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115 | PROVIDE(_end = bss.end); |
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116 | |
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117 | .line 0 : { *(.line) } |
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118 | .debug 0 : { *(.debug) } |
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119 | .debug_sfnames 0 : { *(.debug_sfnames) } |
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120 | .debug_srcinfo 0 : { *(.debug_srcinfo) } |
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121 | .debug_pubnames 0 : { *(.debug_pubnames) } |
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122 | .debug_aranges 0 : { *(.debug_aranges) } |
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123 | .debug_aregion 0 : { *(.debug_aregion) } |
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124 | .debug_macinfo 0 : { *(.debug_macinfo) } |
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125 | .stab 0 : { *(.stab) } |
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126 | .stabstr 0 : { *(.stabstr) } |
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127 | } |
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128 | |
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129 | |
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