thermosphere: "write" placeholder code
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TuxSH
190
thermosphere/linker.ld
Normal file
190
thermosphere/linker.ld
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@@ -0,0 +1,190 @@
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OUTPUT_ARCH(aarch64)
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ENTRY(_start)
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MEMORY
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{
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NULL : ORIGIN = 0, LENGTH = 0x1000
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main : ORIGIN = 0x80000000, LENGTH = 0xD000 - 0x1000 /* 0x1000 for stacks. */
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}
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SECTIONS
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{
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PROVIDE(__start__ = 0x80000000);
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. = __start__;
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.text :
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{
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. = ALIGN(8);
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__main_start__ = ABSOLUTE(.);
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*(.text.start*)
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*(.text.unlikely .text.*_unlikely .text.unlikely.*)
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*(.text.exit .text.exit.*)
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*(.text.startup .text.startup.*)
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*(.text.hot .text.hot.*)
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*(.text .stub .text.* .gnu.linkonce.t.*)
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. = ALIGN(0x800);
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__vectors_start__ = ABSOLUTE(.);
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*(.vectors*);
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. = ALIGN(8);
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} >main
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.init :
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{
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KEEP( *(.init) )
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. = ALIGN(8);
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} >main
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.plt :
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{
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*(.plt)
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*(.iplt)
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. = ALIGN(8);
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} >main
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.fini :
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{
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KEEP( *(.fini) )
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. = ALIGN(8);
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} >main
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.rodata :
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{
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*(.rodata .rodata.* .gnu.linkonce.r.*)
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SORT(CONSTRUCTORS)
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. = ALIGN(8);
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} >main
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.got : { __got_start__ = ABSOLUTE(.); *(.got) *(.igot) } >main
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.got.plt : { *(.got.plt) *(.igot.plt) __got_end__ = ABSOLUTE(.);} >main
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.preinit_array :
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{
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. = ALIGN(8);
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PROVIDE (__preinit_array_start = ABSOLUTE(.));
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KEEP (*(.preinit_array))
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PROVIDE (__preinit_array_end = ABSOLUTE(.));
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. = ALIGN(8);
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} >main
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.init_array :
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{
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PROVIDE (__init_array_start = ABSOLUTE(.));
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KEEP (*(SORT(.init_array.*)))
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KEEP (*(.init_array))
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PROVIDE (__init_array_end = ABSOLUTE(.));
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} >main
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.fini_array :
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{
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. = ALIGN(8);
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PROVIDE (__fini_array_start = ABSOLUTE(.));
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KEEP (*(.fini_array))
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KEEP (*(SORT(.fini_array.*)))
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PROVIDE (__fini_array_end = ABSOLUTE(.));
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. = ALIGN(8);
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} >main
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.ctors :
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{
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. = ALIGN(8);
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KEEP (*crtbegin.o(.ctors)) /* MUST be first -- GCC requires it */
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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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. = ALIGN(8);
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} >main
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.dtors ALIGN(8) :
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{
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. = ALIGN(8);
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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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. = ALIGN(8);
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} >main
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.data ALIGN(8) :
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{
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*(.data .data.* .gnu.linkonce.d.*)
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CONSTRUCTORS
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. = ALIGN(8);
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} >main
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.eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } >main
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.eh_frame : { KEEP (*(.eh_frame)) *(.eh_frame.*) } >main
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.gcc_except_table : { *(.gcc_except_table .gcc_except_table.*) } >main
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.gnu_extab : { *(.gnu_extab*) } >main
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.exception_ranges : { *(.exception_ranges .exception_ranges*) } >main
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.dynamic : { *(.dynamic) } >main
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.interp : { *(.interp) } >main
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.note.gnu.build-id : { *(.note.gnu.build-id) } >main
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.hash : { *(.hash) } >main
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.gnu.hash : { *(.gnu.hash) } >main
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.gnu.version : { *(.gnu.version) } >main
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.gnu.version_d : { *(.gnu.version_d) } >main
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.gnu.version_r : { *(.gnu.version_r) } >main
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.dynsym : { *(.dynsym) } >main
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.dynstr : { *(.dynstr) } >main
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.rela.dyn : { *(.rela.*); __main_end__ = ABSOLUTE(.);} >main
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.bss :
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{
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. = ALIGN(8);
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__bss_start__ = ABSOLUTE(.);
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*(.dynbss)
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*(.bss .bss.* .gnu.linkonce.b.*)
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*(COMMON)
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. = ALIGN(8);
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__end__ = ABSOLUTE(.);
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} >main
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__end__ = ABSOLUTE(.) ;
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__stacks_top__ = ABSOLUTE(. + 0x1000);
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. = ALIGN(8);
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/* ==================
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==== Metadata ====
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================== */
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/* Discard sections that difficult post-processing */
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/DISCARD/ : { *(.group .comment .note) }
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/* Stabs debugging sections. */
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.stab 0 : { *(.stab) }
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.stabstr 0 : { *(.stabstr) }
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.stab.excl 0 : { *(.stab.excl) }
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.stab.exclstr 0 : { *(.stab.exclstr) }
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.stab.index 0 : { *(.stab.index) }
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.stab.indexstr 0 : { *(.stab.indexstr) }
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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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.line 0 : { *(.line) }
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/* GNU DWARF 1 extensions */
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.debug_srcinfo 0 : { *(.debug_srcinfo) }
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.debug_sfnames 0 : { *(.debug_sfnames) }
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/* DWARF 1.1 and DWARF 2 */
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.debug_aranges 0 : { *(.debug_aranges) }
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.debug_pubnames 0 : { *(.debug_pubnames) }
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/* DWARF 2 */
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.debug_info 0 : { *(.debug_info) }
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.debug_abbrev 0 : { *(.debug_abbrev) }
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.debug_line 0 : { *(.debug_line) }
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.debug_frame 0 : { *(.debug_frame) }
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.debug_str 0 : { *(.debug_str) }
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.debug_loc 0 : { *(.debug_loc) }
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.debug_macinfo 0 : { *(.debug_macinfo) }
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}
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