| 1 | # Copyright (C) 2014-2017 Free Software Foundation, Inc. |
| 2 | # |
| 3 | # Copying and distribution of this file, with or without modification, |
| 4 | # are permitted in any medium without royalty provided the copyright |
| 5 | # notice and this notice are preserved. |
| 6 | |
| 7 | CTOR=".ctors ${CONSTRUCTING-0} : |
| 8 | { |
| 9 | ${CONSTRUCTING+ __CTOR_LIST__ = .; } |
| 10 | /* gcc uses crtbegin.o to find the start of |
| 11 | the constructors, so we make sure it is |
| 12 | first. Because this is a wildcard, it |
| 13 | doesn't matter if the user does not |
| 14 | actually link against crtbegin.o; the |
| 15 | linker won't look for a file to match a |
| 16 | wildcard. The wildcard also means that it |
| 17 | doesn't matter which directory crtbegin.o |
| 18 | is in. */ |
| 19 | |
| 20 | KEEP (*crtbegin.o(.ctors)) |
| 21 | KEEP (*crtbegin?.o(.ctors)) |
| 22 | |
| 23 | /* We don't want to include the .ctor section from |
| 24 | the crtend.o file until after the sorted ctors. |
| 25 | The .ctor section from the crtend file contains the |
| 26 | end of ctors marker and it must be last */ |
| 27 | |
| 28 | KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .ctors)) |
| 29 | KEEP (*(SORT(.ctors.*))) |
| 30 | KEEP (*(.ctors)) |
| 31 | ${CONSTRUCTING+ __CTOR_END__ = .; } |
| 32 | } ${RELOCATING+ > ${DATA_MEMORY}}" |
| 33 | |
| 34 | DTOR=" .dtors ${CONSTRUCTING-0} : |
| 35 | { |
| 36 | ${CONSTRUCTING+ __DTOR_LIST__ = .; } |
| 37 | KEEP (*crtbegin.o(.dtors)) |
| 38 | KEEP (*crtbegin?.o(.dtors)) |
| 39 | KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .dtors)) |
| 40 | KEEP (*(SORT(.dtors.*))) |
| 41 | KEEP (*(.dtors)) |
| 42 | ${CONSTRUCTING+ __DTOR_END__ = .; } |
| 43 | } ${RELOCATING+ > ${DATA_MEMORY}}" |
| 44 | |
| 45 | cat <<EOF |
| 46 | /* Copyright (C) 2014-2017 Free Software Foundation, Inc. |
| 47 | |
| 48 | Copying and distribution of this script, with or without modification, |
| 49 | are permitted in any medium without royalty provided the copyright |
| 50 | notice and this notice are preserved. */ |
| 51 | |
| 52 | OUTPUT_FORMAT("${OUTPUT_FORMAT}") |
| 53 | OUTPUT_ARCH(${ARCH}) |
| 54 | |
| 55 | MEMORY |
| 56 | { |
| 57 | text ${TEXT_DEF_SECTION} : ORIGIN = ${TEXT_START_ADDR}, LENGTH = ${TEXT_SIZE} |
| 58 | data ${DATA_DEF_SECTION} : ORIGIN = ${DATA_START_ADDR}, LENGTH = ${DATA_SIZE} |
| 59 | emem ${EMEM_DEF_SECTION} : ORIGIN = ${EMEM_START_ADDR}, LENGTH = ${EMEM_SIZE} |
| 60 | eit : ORIGIN = ${EIT_START_ADDR}, LENGTH = ${EIT_SIZE} |
| 61 | } |
| 62 | |
| 63 | SECTIONS |
| 64 | { |
| 65 | /* Read-only sections, merged into text segment: */ |
| 66 | ${TEXT_DYNAMIC+${DYNAMIC}} |
| 67 | .hash ${RELOCATING-0} : { *(.hash) } |
| 68 | .dynsym ${RELOCATING-0} : { *(.dynsym) } |
| 69 | .dynstr ${RELOCATING-0} : { *(.dynstr) } |
| 70 | .gnu.version ${RELOCATING-0} : { *(.gnu.version) } |
| 71 | .gnu.version_d ${RELOCATING-0} : { *(.gnu.version_d) } |
| 72 | .gnu.version_r ${RELOCATING-0} : { *(.gnu.version_r) } |
| 73 | |
| 74 | .rel.text ${RELOCATING-0} : { *(.rel.text) *(.rel.gnu.linkonce.t*) } |
| 75 | .rela.text ${RELOCATING-0} : { *(.rela.text) *(.rela.gnu.linkonce.t*) } |
| 76 | .rel.data ${RELOCATING-0} : { *(.rel.data) *(.rel.gnu.linkonce.d*) } |
| 77 | .rela.data ${RELOCATING-0} : { *(.rela.data) *(.rela.gnu.linkonce.d*) } |
| 78 | .rel.rodata ${RELOCATING-0} : { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } |
| 79 | .rela.rodata ${RELOCATING-0} : { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } |
| 80 | .rel.stext ${RELOCATING-0} : { *(.rel.stest) } |
| 81 | .rela.stext ${RELOCATING-0} : { *(.rela.stest) } |
| 82 | .rel.etext ${RELOCATING-0} : { *(.rel.etest) } |
| 83 | .rela.etext ${RELOCATING-0} : { *(.rela.etest) } |
| 84 | .rel.sdata ${RELOCATING-0} : { *(.rel.sdata) } |
| 85 | .rela.sdata ${RELOCATING-0} : { *(.rela.sdata) } |
| 86 | .rel.edata ${RELOCATING-0} : { *(.rel.edata) } |
| 87 | .rela.edata ${RELOCATING-0} : { *(.rela.edata) } |
| 88 | .rel.eit_v ${RELOCATING-0} : { *(.rel.eit_v) } |
| 89 | .rela.eit_v ${RELOCATING-0} : { *(.rela.eit_v) } |
| 90 | .rel.sbss ${RELOCATING-0} : { *(.rel.sbss) } |
| 91 | .rela.sbss ${RELOCATING-0} : { *(.rela.sbss) } |
| 92 | .rel.ebss ${RELOCATING-0} : { *(.rel.ebss) } |
| 93 | .rela.ebss ${RELOCATING-0} : { *(.rela.ebss) } |
| 94 | .rel.srodata ${RELOCATING-0} : { *(.rel.srodata) } |
| 95 | .rela.srodata ${RELOCATING-0} : { *(.rela.srodata) } |
| 96 | .rel.erodata ${RELOCATING-0} : { *(.rel.erodata) } |
| 97 | .rela.erodata ${RELOCATING-0} : { *(.rela.erodata) } |
| 98 | .rel.got ${RELOCATING-0} : { *(.rel.got) } |
| 99 | .rela.got ${RELOCATING-0} : { *(.rela.got) } |
| 100 | .rel.ctors ${RELOCATING-0} : { *(.rel.ctors) } |
| 101 | .rela.ctors ${RELOCATING-0} : { *(.rela.ctors) } |
| 102 | .rel.dtors ${RELOCATING-0} : { *(.rel.dtors) } |
| 103 | .rela.dtors ${RELOCATING-0} : { *(.rela.dtors) } |
| 104 | .rel.init ${RELOCATING-0} : { *(.rel.init) } |
| 105 | .rela.init ${RELOCATING-0} : { *(.rela.init) } |
| 106 | .rel.fini ${RELOCATING-0} : { *(.rel.fini) } |
| 107 | .rela.fini ${RELOCATING-0} : { *(.rela.fini) } |
| 108 | .rel.bss ${RELOCATING-0} : { *(.rel.bss) } |
| 109 | .rela.bss ${RELOCATING-0} : { *(.rela.bss) } |
| 110 | .rel.plt ${RELOCATING-0} : { *(.rel.plt) } |
| 111 | .rela.plt ${RELOCATING-0} : { *(.rela.plt) } |
| 112 | |
| 113 | .init ${RELOCATING-0} : { *(.init) } =${NOP-0} |
| 114 | ${DATA_PLT-${PLT}} |
| 115 | |
| 116 | /* Internal text space */ |
| 117 | .stext ${RELOCATING-0} : { *(.stext) } ${RELOCATING+ > text} |
| 118 | |
| 119 | /* Internal text space or external memory */ |
| 120 | .text : |
| 121 | { |
| 122 | *(.text) |
| 123 | *(.gnu.linkonce.t*) |
| 124 | *(SORT_NONE(.init)) |
| 125 | *(SORT_NONE(.fini)) |
| 126 | ${RELOCATING+ _etext = . ; } |
| 127 | } ${RELOCATING+ > ${TEXT_MEMORY}} |
| 128 | |
| 129 | /* Internal data space */ |
| 130 | .srodata ${RELOCATING-0} : { *(.srodata) } ${RELOCATING+ > data} |
| 131 | .sdata ${RELOCATING-0} : { *(.sdata) } ${RELOCATING+ > data} |
| 132 | |
| 133 | /* Internal data space or external memory */ |
| 134 | .rodata ${RELOCATING-0} : { *(.rodata) } ${RELOCATING+ > ${DATA_MEMORY}} |
| 135 | |
| 136 | /* C++ exception support. */ |
| 137 | .eh_frame ${RELOCATING-0} : { KEEP (*(.eh_frame)) } ${RELOCATING+ > ${DATA_MEMORY}} |
| 138 | .gcc_except_table ${RELOCATING-0} : { *(.gcc_except_table) } ${RELOCATING+ > ${DATA_MEMORY}} |
| 139 | |
| 140 | /* Java class registration support. */ |
| 141 | .jcr ${RELOCATING-0} : { KEEP (*(.jcr)) } ${RELOCATING+ >${DATA_MEMORY}} |
| 142 | |
| 143 | ${RELOCATING+${CTOR}} |
| 144 | ${RELOCATING+${DTOR}} |
| 145 | |
| 146 | .data ${RELOCATING-0} : |
| 147 | { |
| 148 | *(.data) |
| 149 | *(.gnu.linkonce.d*) |
| 150 | ${CONSTRUCTING+CONSTRUCTORS} |
| 151 | ${RELOCATING+ _edata = . ; } |
| 152 | } ${RELOCATING+ > ${DATA_MEMORY}} |
| 153 | |
| 154 | /* External memory */ |
| 155 | .etext ${RELOCATING-0} : |
| 156 | { |
| 157 | ${RELOCATING+ PROVIDE (__etext_start = .) ; } |
| 158 | *(.etext) |
| 159 | ${RELOCATING+ PROVIDE (__etext_end = .) ; } |
| 160 | } ${RELOCATING+ > emem} |
| 161 | |
| 162 | .erodata ${RELOCATING-0} : { *(.erodata) } ${RELOCATING+ > emem} |
| 163 | .edata ${RELOCATING-0} : { *(.edata) } ${RELOCATING+ > emem} |
| 164 | |
| 165 | .sbss ${RELOCATING-0} : |
| 166 | { |
| 167 | ${RELOCATING+ PROVIDE (__sbss_start = .) ; } |
| 168 | *(.sbss) |
| 169 | ${RELOCATING+ PROVIDE (__sbss_end = .) ; } |
| 170 | } ${RELOCATING+ > data} |
| 171 | |
| 172 | .ebss ${RELOCATING-0} : |
| 173 | { |
| 174 | ${RELOCATING+ PROVIDE (__ebss_start = .) ; } |
| 175 | *(.ebss) |
| 176 | ${RELOCATING+ PROVIDE (__ebss_end = .) ; } |
| 177 | } ${RELOCATING+ > data} |
| 178 | |
| 179 | .bss ${RELOCATING-0} : |
| 180 | { |
| 181 | ${RELOCATING+ PROVIDE (__bss_start = .) ; } |
| 182 | *(.bss) |
| 183 | *(COMMON) |
| 184 | ${RELOCATING+ PROVIDE (__bss_end = .) ; } |
| 185 | ${RELOCATING+ _end = . ; } |
| 186 | } ${RELOCATING+ > ${DATA_MEMORY}} |
| 187 | |
| 188 | .eit_v ${RELOCATING-0} : |
| 189 | { |
| 190 | ${RELOCATING+ PROVIDE (__eit_start = .) ; } |
| 191 | *(.eit_v) |
| 192 | ${RELOCATING+ PROVIDE (__eit_end = .) ; } |
| 193 | } ${RELOCATING+ > eit} |
| 194 | |
| 195 | /* Stabs debugging sections. */ |
| 196 | .stab 0 : { *(.stab) } |
| 197 | .stabstr 0 : { *(.stabstr) } |
| 198 | .stab.excl 0 : { *(.stab.excl) } |
| 199 | .stab.exclstr 0 : { *(.stab.exclstr) } |
| 200 | .stab.index 0 : { *(.stab.index) } |
| 201 | .stab.indexstr 0 : { *(.stab.indexstr) } |
| 202 | |
| 203 | .comment 0 : { *(.comment) } |
| 204 | |
| 205 | EOF |
| 206 | |
| 207 | . $srcdir/scripttempl/DWARF.sc |
| 208 | |
| 209 | cat <<EOF |
| 210 | PROVIDE (__stack = ${STACK_START_ADDR}); |
| 211 | } |
| 212 | EOF |
| 213 | |
| 214 | |
| 215 | |
| 216 | |