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/* Default linker script, for normal executables */ |
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OUTPUT_FORMAT("elf64-ia64-little", "elf64-ia64-little", |
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"elf64-ia64-little") |
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OUTPUT_ARCH(ia64) |
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ENTRY(_start) |
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SEARCH_DIR("/usr/ia64-linux/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib"); |
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/* Do we need any of these for elf? |
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__DYNAMIC = 0; */ |
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SECTIONS |
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{ |
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/* Read-only sections, merged into text segment: */ |
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PROVIDE (__executable_start = 0x60000000); . = 0x60000000 + SIZEOF_HEADERS; |
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.interp : { *(.interp) } |
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.hash : { *(.hash) } |
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.dynsym : { *(.dynsym) } |
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.gnu.version : { *(.gnu.version) } |
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.gnu.version_d : { *(.gnu.version_d) } |
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.gnu.version_r : { *(.gnu.version_r) } |
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.rel.init : { *(.rel.init) } |
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.rel.fini : { *(.rel.fini) } |
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.rela.plt : { *(.rela.plt) } |
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.rela.IA_64.pltoff : { *(.rela.IA_64.pltoff) } |
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.init : |
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{ |
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KEEP (*(.init)) |
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} =0x00300000010070000002000001000400 |
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{ |
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*(.text .stub .text.* .gnu.linkonce.t.*) |
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/* .gnu.warning sections are handled specially by elf32.em. */ |
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*(.gnu.warning) |
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} =0x00300000010070000002000001000400 |
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.fini : |
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{ |
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KEEP (*(.fini)) |
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} =0x00300000010070000002000001000400 |
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PROVIDE (__etext = .); |
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PROVIDE (etext = .); |
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.opd : { *(.opd) } |
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.IA_64.unwind_info : { *(.IA_64.unwind_info* .gnu.linkonce.ia64unwi.*) } |
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.IA_64.unwind : { *(.IA_64.unwind* .gnu.linkonce.ia64unw.*) } |
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.eh_frame_hdr : { *(.eh_frame_hdr) } |
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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(0x10000) + (. & (0x10000 - 1)); |
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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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SORT(CONSTRUCTORS) |
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.eh_frame : { KEEP (*(.eh_frame)) } |
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.gcc_except_table : { *(.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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from the crtend.o file until after the sorted ctors. |
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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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/* Ensure __gp is outside the range of any normal data. We need to |
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do this to avoid the linker optimizing the code in op.o and getting |
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it out of sync with the relocs that we read when processing that |
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file. A better solution might be to ensure that the dynamically |
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generated code and static qemu code share a single gp-value. */ |
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__gp = . + 0x200000; |
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.got : { *(.got.plt) *(.got) } |
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.IA_64.pltoff : { *(.IA_64.pltoff) } |
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/* We want the small data sections together, so single-instruction offsets |
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can access them all, and initialized data all before uninitialized, so |
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we can shorten the on-disk segment size. */ |
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{ |
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*(.sdata .sdata.* .gnu.linkonce.s.*) |
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} |
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{ |
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*(.sbss .sbss.* .gnu.linkonce.sb.*) |
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*(.scommon) |
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PROVIDE (__sbss_end = .); |
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PROVIDE (___sbss_end = .); |
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} |
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.bss : |
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{ |
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. += 0x400000; /* ensure .bss stuff is out of reach of gp */ |
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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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/* 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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/DISCARD/ : { *(.note.GNU-stack) } |
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} |