1 | #include <asm/config.h> |
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2 | #include <asm/page.h> |
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3 | #include <asm/percpu.h> |
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4 | |
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5 | /* Script for -z combreloc: combine and sort reloc sections */ |
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6 | OUTPUT_FORMAT("elf64-powerpc", "elf64-powerpc", |
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7 | "elf64-powerpc") |
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8 | OUTPUT_ARCH(powerpc:common64) |
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9 | ENTRY(_start) |
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10 | SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); |
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11 | /* Do we need any of these for elf? |
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12 | __DYNAMIC = 0; */ |
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13 | PHDRS |
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14 | { |
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15 | text PT_LOAD; |
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16 | } |
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17 | SECTIONS |
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18 | { |
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19 | . = 0x00400000; |
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20 | PROVIDE(_text = .); |
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21 | PROVIDE(_stext = .); |
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22 | /* Read-only sections, merged into text segment: */ |
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23 | .interp : { *(.interp) } :text |
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24 | .hash : { *(.hash) } |
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25 | .dynsym : { *(.dynsym) } |
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26 | .dynstr : { *(.dynstr) } |
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27 | .gnu.version : { *(.gnu.version) } |
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28 | .gnu.version_d : { *(.gnu.version_d) } |
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29 | .gnu.version_r : { *(.gnu.version_r) } |
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30 | .rel.dyn : |
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31 | { |
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32 | *(.rel.init) |
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33 | *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) |
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34 | *(.rel.fini) |
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35 | *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) |
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36 | *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) |
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37 | *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) |
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38 | *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) |
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39 | *(.rel.ctors) |
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40 | *(.rel.dtors) |
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41 | *(.rel.got) |
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42 | *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) |
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43 | *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) |
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44 | *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) |
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45 | *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) |
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46 | *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) |
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47 | } |
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48 | .rela.dyn : |
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49 | { |
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50 | *(.rela.init) |
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51 | *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) |
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52 | *(.rela.fini) |
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53 | *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) |
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54 | *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) |
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55 | *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) |
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56 | *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) |
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57 | *(.rela.ctors) |
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58 | *(.rela.dtors) |
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59 | *(.rela.got) |
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60 | *(.rela.toc) |
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61 | *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) |
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62 | *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) |
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63 | *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) |
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64 | *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) |
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65 | *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) |
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66 | } |
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67 | .rel.plt : { *(.rel.plt) } |
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68 | .rela.plt : { *(.rela.plt) } |
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69 | .rela.tocbss : { *(.rela.tocbss) } |
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70 | .init : |
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71 | { |
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72 | KEEP (*(.init)) |
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73 | } =0x60000000 |
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74 | .text : |
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75 | { |
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76 | *(.text .stub .text.* .gnu.linkonce.t.*) |
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77 | /* .gnu.warning sections are handled specially by elf32.em. */ |
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78 | *(.gnu.warning) |
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79 | *(.sfpr .glink) |
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80 | } =0x60000000 |
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81 | .fini : |
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82 | { |
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83 | KEEP (*(.fini)) |
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84 | } =0x60000000 |
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85 | PROVIDE (__etext = .); |
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86 | PROVIDE (_etext = .); |
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87 | PROVIDE (etext = .); |
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88 | .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } |
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89 | .rodata1 : { *(.rodata1) } |
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90 | .sdata2 : { *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) } |
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91 | .sbss2 : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) } |
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92 | .eh_frame_hdr : { *(.eh_frame_hdr) } |
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93 | /* Adjust the address for the data segment. We want to adjust up to |
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94 | the same address within the page on the next page up. */ |
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95 | . = ALIGN (0x10000) - ((0x10000 - .) & (0x10000 - 1)); . = DATA_SEGMENT_ALIGN (0x10000, 0x1000); |
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96 | /* Ensure the __preinit_array_start label is properly aligned. We |
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97 | could instead move the label definition inside the section, but |
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98 | the linker would then create the section even if it turns out to |
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99 | be empty, which isn't pretty. */ |
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100 | . = ALIGN(64 / 8); |
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101 | PROVIDE (__preinit_array_start = .); |
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102 | .preinit_array : { *(.preinit_array) } |
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103 | PROVIDE (__preinit_array_end = .); |
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104 | PROVIDE (__init_array_start = .); |
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105 | .init_array : { *(.init_array) } |
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106 | PROVIDE (__init_array_end = .); |
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107 | PROVIDE (__fini_array_start = .); |
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108 | .fini_array : { *(.fini_array) } |
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109 | PROVIDE (__fini_array_end = .); |
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110 | .data : |
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111 | { |
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112 | *(.data .gnu.linkonce.d.*) |
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113 | SORT(CONSTRUCTORS) |
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114 | } |
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115 | |
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116 | . = ALIGN(4096); |
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117 | __init_begin = .; |
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118 | _sinittext = .; |
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119 | .init.text : { *(.init.text) } : text |
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120 | _einittext = .; |
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121 | .init.data : { *(.init.data) } : text |
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122 | . = ALIGN(32); |
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123 | __setup_start = .; |
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124 | .init.setup : { *(.init.setup) } : text |
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125 | __setup_end = .; |
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126 | __initcall_start = .; |
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127 | .initcall.init : { *(.initcall1.init) } : text |
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128 | __initcall_end = .; |
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129 | __init_hcall_start = .; |
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130 | .init_hcall.init : { *(.init_hcall.init) } : text |
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131 | __init_hcall_end = .; |
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132 | __builtin_cmdline : { *(__builtin_cmdline) } : text |
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133 | . = ALIGN(4096); |
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134 | __init_end = .; |
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135 | |
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136 | __per_cpu_start = .; |
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137 | .data.percpu : { *(.data.percpu) } |
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138 | __per_cpu_data_end = .; |
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139 | . = __per_cpu_start + (NR_CPUS << PERCPU_SHIFT); |
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140 | . = ALIGN(STACK_SIZE); |
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141 | __per_cpu_end = .; |
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142 | |
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143 | .data1 : { *(.data1) } |
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144 | .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } |
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145 | .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } |
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146 | .eh_frame : { KEEP (*(.eh_frame)) } |
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147 | .gcc_except_table : { *(.gcc_except_table) } |
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148 | .toc1 ALIGN(8) : { *(.toc1) } |
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149 | .opd ALIGN(8) : { KEEP (*(.opd)) } |
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150 | .dynamic : { *(.dynamic) } |
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151 | .ctors : |
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152 | { |
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153 | /* gcc uses crtbegin.o to find the start of |
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154 | the constructors, so we make sure it is |
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155 | first. Because this is a wildcard, it |
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156 | doesn't matter if the user does not |
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157 | actually link against crtbegin.o; the |
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158 | linker won't look for a file to match a |
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159 | wildcard. The wildcard also means that it |
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160 | doesn't matter which directory crtbegin.o |
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161 | is in. */ |
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162 | KEEP (*crtbegin*.o(.ctors)) |
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163 | /* We don't want to include the .ctor section from |
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164 | from the crtend.o file until after the sorted ctors. |
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165 | The .ctor section from the crtend file contains the |
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166 | end of ctors marker and it must be last */ |
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167 | KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors)) |
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168 | KEEP (*(SORT(.ctors.*))) |
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169 | KEEP (*(.ctors)) |
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170 | } |
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171 | .dtors : |
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172 | { |
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173 | KEEP (*crtbegin*.o(.dtors)) |
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174 | KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors)) |
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175 | KEEP (*(SORT(.dtors.*))) |
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176 | KEEP (*(.dtors)) |
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177 | } |
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178 | .jcr : { KEEP (*(.jcr)) } |
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179 | .got ALIGN(8) : { *(.got .toc) } |
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180 | /* We want the small data sections together, so single-instruction offsets |
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181 | can access them all, and initialized data all before uninitialized, so |
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182 | we can shorten the on-disk segment size. */ |
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183 | .sdata : |
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184 | { |
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185 | *(.sdata .sdata.* .gnu.linkonce.s.*) |
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186 | } |
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187 | _edata = .; |
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188 | PROVIDE (edata = .); |
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189 | __bss_start = .; |
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190 | .tocbss ALIGN(8) : { *(.tocbss)} |
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191 | .sbss : |
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192 | { |
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193 | PROVIDE (__sbss_start = .); |
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194 | PROVIDE (___sbss_start = .); |
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195 | *(.dynsbss) |
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196 | *(.sbss .sbss.* .gnu.linkonce.sb.*) |
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197 | *(.scommon) |
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198 | PROVIDE (__sbss_end = .); |
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199 | PROVIDE (___sbss_end = .); |
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200 | } |
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201 | .plt : { *(.plt) } |
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202 | .bss : |
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203 | { |
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204 | *(.dynbss) |
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205 | *(.bss .bss.* .gnu.linkonce.b.*) |
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206 | *(COMMON) |
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207 | /* Align here to ensure that the .bss section occupies space up to |
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208 | _end. Align after .bss to ensure correct alignment even if the |
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209 | .bss section disappears because there are no input sections. */ |
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210 | . = ALIGN(64 / 8); |
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211 | } |
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212 | . = ALIGN(64 / 8); |
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213 | _end = .; |
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214 | PROVIDE (end = .); |
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215 | . = DATA_SEGMENT_END (.); |
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216 | /* Stabs debugging sections. */ |
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217 | .stab 0 : { *(.stab) } |
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218 | .stabstr 0 : { *(.stabstr) } |
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219 | .stab.excl 0 : { *(.stab.excl) } |
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220 | .stab.exclstr 0 : { *(.stab.exclstr) } |
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221 | .stab.index 0 : { *(.stab.index) } |
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222 | .stab.indexstr 0 : { *(.stab.indexstr) } |
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223 | .comment 0 : { *(.comment) } |
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224 | /* DWARF debug sections. |
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225 | Symbols in the DWARF debugging sections are relative to the beginning |
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226 | of the section so we begin them at 0. */ |
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227 | /* DWARF 1 */ |
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228 | .debug 0 : { *(.debug) } |
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229 | .line 0 : { *(.line) } |
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230 | /* GNU DWARF 1 extensions */ |
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231 | .debug_srcinfo 0 : { *(.debug_srcinfo) } |
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232 | .debug_sfnames 0 : { *(.debug_sfnames) } |
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233 | /* DWARF 1.1 and DWARF 2 */ |
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234 | .debug_aranges 0 : { *(.debug_aranges) } |
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235 | .debug_pubnames 0 : { *(.debug_pubnames) } |
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236 | /* DWARF 2 */ |
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237 | .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } |
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238 | .debug_abbrev 0 : { *(.debug_abbrev) } |
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239 | .debug_line 0 : { *(.debug_line) } |
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240 | .debug_frame 0 : { *(.debug_frame) } |
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241 | .debug_str 0 : { *(.debug_str) } |
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242 | .debug_loc 0 : { *(.debug_loc) } |
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243 | .debug_macinfo 0 : { *(.debug_macinfo) } |
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244 | /* SGI/MIPS DWARF 2 extensions */ |
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245 | .debug_weaknames 0 : { *(.debug_weaknames) } |
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246 | .debug_funcnames 0 : { *(.debug_funcnames) } |
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247 | .debug_typenames 0 : { *(.debug_typenames) } |
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248 | .debug_varnames 0 : { *(.debug_varnames) } |
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249 | /DISCARD/ : { *(.note.GNU-stack) } |
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250 | } |
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