[444] | 1 | /* Default linker script, for normal executables */ |
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| 2 | OUTPUT_FORMAT("elf32-v850", "elf32-v850", |
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| 3 | "elf32-v850") |
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| 4 | OUTPUT_ARCH(v850) |
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| 5 | ENTRY(_start) |
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| 6 | GROUP(-lc -lsim -lgcc) |
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| 7 | SEARCH_DIR(.); |
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| 8 | EXTERN(__ctbp __ep __gp); |
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| 9 | SECTIONS |
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| 10 | { |
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| 11 | /* This saves a little space in the ELF file, since the zda starts |
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| 12 | at a higher location that the ELF headers take up. */ |
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| 13 | .zdata 0x160 : |
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| 14 | { |
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| 15 | *(.zdata) |
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| 16 | *(.zbss) |
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| 17 | *(reszdata) |
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| 18 | *(.zcommon) |
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| 19 | } |
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| 20 | /* This is the read only part of the zero data area. |
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| 21 | Having it as a seperate section prevents its |
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| 22 | attributes from being inherited by the zdata |
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| 23 | section. Specifically it prevents the zdata |
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| 24 | section from being marked READONLY. */ |
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| 25 | .rozdata ALIGN (4) : |
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| 26 | { |
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| 27 | *(.rozdata) |
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| 28 | *(romzdata) |
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| 29 | *(romzbss) |
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| 30 | } |
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| 31 | /* Read-only sections, merged into text segment. */ |
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| 32 | . = 0x100000; |
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| 33 | .interp : { *(.interp) } |
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| 34 | .hash : { *(.hash) } |
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| 35 | .dynsym : { *(.dynsym) } |
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| 36 | .dynstr : { *(.dynstr) } |
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| 37 | .rel.text : { *(.rel.text) } |
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| 38 | .rela.text : { *(.rela.text) } |
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| 39 | .rel.data : { *(.rel.data) } |
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| 40 | .rela.data : { *(.rela.data) } |
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| 41 | .rel.rodata : { *(.rel.rodata) } |
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| 42 | .rela.rodata : { *(.rela.rodata) } |
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| 43 | .rel.gcc_except_table : { *(.rel.gcc_except_table) } |
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| 44 | .rela.gcc_except_table : { *(.rela.gcc_except_table) } |
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| 45 | .rel.got : { *(.rel.got) } |
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| 46 | .rela.got : { *(.rela.got) } |
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| 47 | .rel.ctors : { *(.rel.ctors) } |
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| 48 | .rela.ctors : { *(.rela.ctors) } |
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| 49 | .rel.dtors : { *(.rel.dtors) } |
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| 50 | .rela.dtors : { *(.rela.dtors) } |
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| 51 | .rel.init : { *(.rel.init) } |
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| 52 | .rela.init : { *(.rela.init) } |
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| 53 | .rel.fini : { *(.rel.fini) } |
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| 54 | .rela.fini : { *(.rela.fini) } |
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| 55 | .rel.bss : { *(.rel.bss) } |
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| 56 | .rela.bss : { *(.rela.bss) } |
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| 57 | .rel.plt : { *(.rel.plt) } |
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| 58 | .rela.plt : { *(.rela.plt) } |
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| 59 | .init : { KEEP (*(.init)) } =0 |
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| 60 | .plt : { *(.plt) } |
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| 61 | .text : |
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| 62 | { |
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| 63 | *(.text) |
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| 64 | *(.text.*) |
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| 65 | /* .gnu.warning sections are handled specially by elf32.em. */ |
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| 66 | *(.gnu.warning) |
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| 67 | *(.gnu.linkonce.t*) |
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| 68 | } =0 |
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| 69 | _etext = .; |
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| 70 | PROVIDE (etext = .); |
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| 71 | /* This is special code area at the end of the normal text section. |
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| 72 | It contains a small lookup table at the start followed by the |
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| 73 | code pointed to by entries in the lookup table. */ |
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| 74 | .call_table_data ALIGN (4) : |
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| 75 | { |
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| 76 | PROVIDE(__ctbp = .); |
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| 77 | *(.call_table_data) |
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| 78 | } = 0xff /* Fill gaps with 0xff. */ |
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| 79 | .call_table_text : |
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| 80 | { |
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| 81 | *(.call_table_text) |
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| 82 | } |
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| 83 | .fini : { KEEP (*(.fini)) } =0 |
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| 84 | .rodata : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r*) } |
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| 85 | .rodata1 : { *(.rodata1) } |
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| 86 | .data : |
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| 87 | { |
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| 88 | *(.data) |
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| 89 | *(.data.*) |
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| 90 | *(.gnu.linkonce.d*) |
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| 91 | CONSTRUCTORS |
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| 92 | } |
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| 93 | .data1 : { *(.data1) } |
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| 94 | .ctors : |
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| 95 | { |
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| 96 | ___ctors = .; |
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| 97 | KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors)) |
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| 98 | KEEP (*(SORT(.ctors.*))) |
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| 99 | KEEP (*crtend(.ctors)) |
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| 100 | ___ctors_end = .; |
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| 101 | } |
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| 102 | .dtors : |
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| 103 | { |
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| 104 | ___dtors = .; |
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| 105 | KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors)) |
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| 106 | KEEP (*(SORT(.dtors.*))) |
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| 107 | KEEP (*crtend.o(.dtors)) |
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| 108 | ___dtors_end = .; |
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| 109 | } |
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| 110 | .jcr : |
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| 111 | { |
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| 112 | KEEP (*(.jcr)) |
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| 113 | } |
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| 114 | .gcc_except_table : { *(.gcc_except_table) } |
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| 115 | .got : { *(.got.plt) *(.got) } |
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| 116 | .dynamic : { *(.dynamic) } |
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| 117 | .tdata ALIGN (4) : |
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| 118 | { |
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| 119 | PROVIDE (__ep = .); |
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| 120 | *(.tbyte) |
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| 121 | *(.tcommon_byte) |
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| 122 | *(.tdata) |
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| 123 | *(.tbss) |
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| 124 | *(.tcommon) |
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| 125 | } |
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| 126 | /* We want the small data sections together, so single-instruction offsets |
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| 127 | can access them all, and initialized data all before uninitialized, so |
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| 128 | we can shorten the on-disk segment size. */ |
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| 129 | .sdata ALIGN (4) : |
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| 130 | { |
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| 131 | PROVIDE (__gp = . + 0x8000); |
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| 132 | *(.sdata) |
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| 133 | } |
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| 134 | /* See comment about .rozdata. */ |
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| 135 | .rosdata ALIGN (4) : |
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| 136 | { |
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| 137 | *(.rosdata) |
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| 138 | } |
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| 139 | /* We place the .sbss data section AFTER the .rosdata section, so that |
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| 140 | it can directly preceed the .bss section. This allows runtime startup |
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| 141 | code to initialise all the zero-data sections by simply taking the |
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| 142 | value of '_edata' and zeroing until it reaches '_end'. */ |
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| 143 | .sbss : |
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| 144 | { |
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| 145 | __sbss_start = .; |
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| 146 | *(.sbss) |
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| 147 | *(.scommon) |
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| 148 | } |
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| 149 | _edata = DEFINED (__sbss_start) ? __sbss_start : . ; |
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| 150 | PROVIDE (edata = _edata); |
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| 151 | .bss : |
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| 152 | { |
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| 153 | __bss_start = DEFINED (__sbss_start) ? __sbss_start : . ; |
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| 154 | __real_bss_start = . ; |
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| 155 | *(.dynbss) |
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| 156 | *(.bss) |
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| 157 | *(COMMON) |
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| 158 | } |
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| 159 | _end = . ; |
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| 160 | PROVIDE (end = .); |
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| 161 | |
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| 162 | .note.renesas 0 : { KEEP(*(.note.renesas)) } |
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| 163 | |
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| 164 | /* Stabs debugging sections. */ |
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| 165 | .stab 0 : { *(.stab) } |
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| 166 | .stabstr 0 : { *(.stabstr) } |
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| 167 | .stab.excl 0 : { *(.stab.excl) } |
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| 168 | .stab.exclstr 0 : { *(.stab.exclstr) } |
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| 169 | .stab.index 0 : { *(.stab.index) } |
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| 170 | .stab.indexstr 0 : { *(.stab.indexstr) } |
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| 171 | .comment 0 : { *(.comment) } |
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| 172 | /* DWARF debug sections. |
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| 173 | Symbols in the DWARF debugging sections are relative to the beginning |
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| 174 | of the section so we begin them at 0. */ |
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| 175 | /* DWARF 1 */ |
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| 176 | .debug 0 : { *(.debug) } |
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| 177 | .line 0 : { *(.line) } |
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| 178 | /* GNU DWARF 1 extensions */ |
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| 179 | .debug_srcinfo 0 : { *(.debug_srcinfo) } |
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| 180 | .debug_sfnames 0 : { *(.debug_sfnames) } |
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| 181 | /* DWARF 1.1 and DWARF 2 */ |
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| 182 | .debug_aranges 0 : { *(.debug_aranges) } |
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| 183 | .debug_pubnames 0 : { *(.debug_pubnames) } |
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| 184 | /* DWARF 2 */ |
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| 185 | .debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) } |
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| 186 | .debug_abbrev 0 : { *(.debug_abbrev) } |
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| 187 | .debug_line 0 : { *(.debug_line) } |
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| 188 | .debug_frame 0 : { *(.debug_frame) } |
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| 189 | .debug_str 0 : { *(.debug_str) } |
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| 190 | .debug_loc 0 : { *(.debug_loc) } |
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| 191 | .debug_macinfo 0 : { *(.debug_macinfo) } |
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| 192 | /* SGI/MIPS DWARF 2 extensions. */ |
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| 193 | .debug_weaknames 0 : { *(.debug_weaknames) } |
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| 194 | .debug_funcnames 0 : { *(.debug_funcnames) } |
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| 195 | .debug_typenames 0 : { *(.debug_typenames) } |
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| 196 | .debug_varnames 0 : { *(.debug_varnames) } |
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| 197 | /* User stack. */ |
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| 198 | .stack 0x200000 : |
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| 199 | { |
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| 200 | __stack = .; |
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| 201 | *(.stack) |
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| 202 | } |
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| 203 | } |
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| 204 | |
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