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/* Default linker script, for normal executables */ |
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OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", "elf64-x86-64") |
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OUTPUT_ARCH(i386:x86-64) |
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ENTRY(_start) |
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SEARCH_DIR("/lib64"); SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/local/lib64"); |
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SECTIONS |
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{ |
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/* Read-only sections, merged into text segment: */ |
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. = 0x60000000 + SIZEOF_HEADERS; |
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KEEP (*(.init)) |
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*(.gnu.warning) |
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{ |
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KEEP (*(.fini)) |
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} =0x90909090 |
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PROVIDE (__etext = .); |
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PROVIDE (_etext = .); |
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PROVIDE (etext = .); |
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.rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } |
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.eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } |
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.gcc_except_table : ONLY_IF_RO { *(.gcc_except_table) } |
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/* Adjust the address for the data segment. We want to adjust up to |
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the same address within the page on the next page up. */ |
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. = ALIGN (0x100000) - ((0x100000 - .) & (0x100000 - 1)); . = DATA_SEGMENT_ALIGN (0x100000, 0x1000); |
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/* Ensure the __preinit_array_start label is properly aligned. We |
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could instead move the label definition inside the section, but |
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the linker would then create the section even if it turns out to |
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be empty, which isn't pretty. */ |
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. = ALIGN(64 / 8); |
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PROVIDE (__preinit_array_start = .); |
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.preinit_array : { *(.preinit_array) } |
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PROVIDE (__preinit_array_end = .); |
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PROVIDE (__init_array_start = .); |
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PROVIDE (__init_array_end = .); |
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PROVIDE (__fini_array_start = .); |
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PROVIDE (__fini_array_end = .); |
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.data : |
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{ |
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*(.data .data.* .gnu.linkonce.d.*) |
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SORT(CONSTRUCTORS) |
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.eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } |
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.gcc_except_table : ONLY_IF_RW { *(.gcc_except_table) } |
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.dynamic : { *(.dynamic) } |
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.ctors : |
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{ |
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/* gcc uses crtbegin.o to find the start of |
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the constructors, so we make sure it is |
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first. Because this is a wildcard, it |
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doesn't matter if the user does not |
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actually link against crtbegin.o; the |
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linker won't look for a file to match a |
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wildcard. The wildcard also means that it |
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doesn't matter which directory crtbegin.o |
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is in. */ |
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KEEP (*crtbegin.o(.ctors)) |
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/* We don't want to include the .ctor section from |
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The .ctor section from the crtend file contains the |
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KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors)) |
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KEEP (*(SORT(.ctors.*))) |
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KEEP (*(.ctors)) |
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} |
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.dtors : |
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{ |
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KEEP (*crtbegin.o(.dtors)) |
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KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors)) |
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KEEP (*(SORT(.dtors.*))) |
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KEEP (*(.dtors)) |
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} |
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.jcr : { KEEP (*(.jcr)) } |
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_edata = .; |
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PROVIDE (edata = .); |
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{ |
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*(.dynbss) |
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*(.bss .bss.* .gnu.linkonce.b.*) |
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*(COMMON) |
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/* Align here to ensure that the .bss section occupies space up to |
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_end. Align after .bss to ensure correct alignment even if the |
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.bss section disappears because there are no input sections. */ |
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. = ALIGN(64 / 8); |
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} |
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. = ALIGN(64 / 8); |
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_end = .; |
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PROVIDE (end = .); |
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. = DATA_SEGMENT_END (.); |
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/* Stabs debugging sections. */ |
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/* DWARF debug sections. |
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Symbols in the DWARF debugging sections are relative to the beginning |
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of the section so we begin them at 0. */ |
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/* DWARF 1 */ |
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.debug 0 : { *(.debug) } |
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/* GNU DWARF 1 extensions */ |
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/* DWARF 1.1 and DWARF 2 */ |
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/* DWARF 2 */ |
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/* SGI/MIPS DWARF 2 extensions */ |
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} |