mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-12-04 23:39:24 +00:00
269 lines
8.6 KiB
Text
269 lines
8.6 KiB
Text
OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
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OUTPUT_ARCH(arm)
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ENTRY(_start)
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PHDRS
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{
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crt0 PT_LOAD;
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chainloader PT_LOAD;
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nxboot PT_LOAD;
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main PT_LOAD;
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}
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/* Mostly copied from https://github.com/devkitPro/buildscripts/blob/master/dkarm-eabi/crtls/3dsx.ld */
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MEMORY
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{
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main : ORIGIN = 0xF0000000, LENGTH = 0x10000000
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high_iram : ORIGIN = 0x40010000, LENGTH = 0x8000
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low_iram : ORIGIN = 0x40002000, LENGTH = 0x6000
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}
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SECTIONS
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{
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PROVIDE(__start__ = 0xF0000000);
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PROVIDE(__stack_top__ = 0x40010000);
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PROVIDE(__stack_bottom__ = 0x40008000);
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PROVIDE(__heap_start__ = 0x90020000);
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PROVIDE(__heap_end__ = 0xA0020000);
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. = __start__;
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.crt0 :
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{
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KEEP( *(.text.start) )
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KEEP( *(.init) )
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. = ALIGN(32);
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} >main :crt0
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.chainloader_loadable :
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{
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. = ALIGN(32);
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PROVIDE (__chainloader_start__ = ABSOLUTE(.));
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PROVIDE (__chainloader_lma__ = LOADADDR(.chainloader_loadable));
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KEEP(*(.chainloader.text.start))
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chainloader.o(.text*)
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chainloader.o(.rodata*)
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chainloader.o(.data*)
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. = ALIGN(32);
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} >low_iram AT>main :chainloader
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.chainloader_bss (NOLOAD) :
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{
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. = ALIGN(32);
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PROVIDE (__chainloader_bss_start__ = ABSOLUTE(.));
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chainloader.o(.bss* COMMON)
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. = ALIGN(32);
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PROVIDE (__chainloader_end__ = ABSOLUTE(.));
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} >low_iram :NONE
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.nxboot_loadable :
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{
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. = ALIGN(32);
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PROVIDE (__nxboot_start__ = ABSOLUTE(.));
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PROVIDE (__nxboot_lma__ = LOADADDR(.nxboot_loadable));
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KEEP(*(.nxboot.text.start))
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nxboot_iram.o(.text*)
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cluster.o(.text*)
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car.o(.text*)
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nxboot_iram.o(.rodata*)
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cluster.o(.rodata*)
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car.o(.rodata*)
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nxboot_iram.o(.data*)
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cluster.o(.data*)
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car.o(.data*)
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. = ALIGN(32);
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} >high_iram AT>main :nxboot
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.nxboot_bss (NOLOAD) :
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{
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. = ALIGN(32);
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PROVIDE (__nxboot_bss_start__ = ABSOLUTE(.));
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nxboot_iram.o(.bss* COMMON)
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cluster.o(.bss* COMMON)
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car.o(.bss* COMMON)
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. = ALIGN(32);
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PROVIDE (__nxboot_end__ = ABSOLUTE(.));
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} >high_iram :NONE
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.text :
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{
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. = ALIGN(32);
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/* .text */
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*(.text)
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*(.text.*)
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*(.glue_7)
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*(.glue_7t)
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*(.stub)
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*(.gnu.warning)
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*(.gnu.linkonce.t*)
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/* .fini */
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KEEP( *(.fini) )
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. = ALIGN(8);
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} >main :main
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.rodata :
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{
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*(.rodata)
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*(.roda)
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*(.rodata.*)
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*all.rodata*(*)
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*(.gnu.linkonce.r*)
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SORT(CONSTRUCTORS)
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. = ALIGN(8);
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} >main
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.preinit_array :
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{
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PROVIDE (__preinit_array_start = .);
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KEEP (*(.preinit_array))
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PROVIDE (__preinit_array_end = .);
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} >main
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.init_array ALIGN(4) :
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{
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PROVIDE (__init_array_start = .);
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KEEP (*(SORT(.init_array.*)))
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KEEP (*(.init_array))
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PROVIDE (__init_array_end = .);
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} >main
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.fini_array ALIGN(4) :
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{
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PROVIDE (__fini_array_start = .);
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KEEP (*(.fini_array))
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KEEP (*(SORT(.fini_array.*)))
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PROVIDE (__fini_array_end = .);
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} >main
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.ctors ALIGN(4) :
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{
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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(4); /* REQUIRED. LD is flaky without it. */
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} >main
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.dtors ALIGN(4) :
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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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. = ALIGN(4); /* REQUIRED. LD is flaky without it. */
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} >main
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.ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) __exidx_start = ABSOLUTE(.);} >main
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ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) __exidx_end = ABSOLUTE(.);} >main
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.data :
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{
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*(.data)
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*(.data.*)
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*(.gnu.linkonce.d*)
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CONSTRUCTORS
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. = ALIGN(32);
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} >main
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__data_end__ = ABSOLUTE(.);
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PROVIDE (__total_size__ = (__data_end__ - __start__));
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.bss (NOLOAD) :
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{
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. = ALIGN(32);
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PROVIDE (__bss_start__ = ABSOLUTE(.));
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*(.dynbss)
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*(.bss)
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*(.bss.*)
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*(.gnu.linkonce.b*)
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*(COMMON)
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. = ALIGN(32);
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PROVIDE (__bss_end__ = ABSOLUTE(.));
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} >main :NONE
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__end__ = ABSOLUTE(.) ;
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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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==== Embedded Data ====
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======================= */
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PROVIDE(__ams_mitm_kip_start__ = ams_mitm_kip - __start__);
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PROVIDE(__ams_mitm_kip_size__ = ams_mitm_kip_end - ams_mitm_kip);
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PROVIDE(__boot_kip_start__ = boot_kip - __start__);
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PROVIDE(__boot_kip_size__ = boot_kip_end - boot_kip);
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PROVIDE(__exosphere_bin_start__ = exosphere_bin - __start__);
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PROVIDE(__exosphere_bin_size__ = exosphere_bin_end - exosphere_bin);
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PROVIDE(__fusee_primary_bin_start__ = fusee_primary_bin - __start__);
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PROVIDE(__fusee_primary_bin_size__ = fusee_primary_bin_end - fusee_primary_bin);
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PROVIDE(__loader_kip_start__ = loader_kip - __start__);
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PROVIDE(__loader_kip_size__ = loader_kip_end - loader_kip);
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PROVIDE(__warmboot_bin_start__ = warmboot_bin - __start__);
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PROVIDE(__warmboot_bin_size__ = warmboot_bin_end - warmboot_bin);
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PROVIDE(__ncm_kip_start__ = ncm_kip - __start__);
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PROVIDE(__ncm_kip_size__ = ncm_kip_end - ncm_kip);
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PROVIDE(__pm_kip_start__ = pm_kip - __start__);
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PROVIDE(__pm_kip_size__ = pm_kip_end - pm_kip);
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PROVIDE(__rebootstub_bin_start__ = rebootstub_bin - __start__);
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PROVIDE(__rebootstub_bin_size__ = rebootstub_bin_end - rebootstub_bin);
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PROVIDE(__sept_primary_bin_start__ = sept_primary_bin - __start__);
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PROVIDE(__sept_primary_bin_size__ = sept_primary_bin_end - sept_primary_bin);
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PROVIDE(__sept_secondary_00_enc_start__ = sept_secondary_00_enc - __start__);
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PROVIDE(__sept_secondary_00_enc_size__ = sept_secondary_00_enc_end - sept_secondary_00_enc);
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PROVIDE(__sept_secondary_01_enc_start__ = sept_secondary_01_enc - __start__);
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PROVIDE(__sept_secondary_01_enc_size__ = sept_secondary_01_enc_end - sept_secondary_01_enc);
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PROVIDE(__sm_kip_start__ = sm_kip - __start__);
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PROVIDE(__sm_kip_size__ = sm_kip_end - sm_kip);
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PROVIDE(__spl_kip_start__ = spl_kip - __start__);
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PROVIDE(__spl_kip_size__ = spl_kip_end - spl_kip);
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PROVIDE(__splash_screen_bin_start__ = splash_screen_bin - __start__);
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PROVIDE(__splash_screen_bin_size__ = splash_screen_bin_end - splash_screen_bin);
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PROVIDE(__thermosphere_bin_start__ = thermosphere_bin - __start__);
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PROVIDE(__thermosphere_bin_size__ = thermosphere_bin_end - thermosphere_bin);
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PROVIDE(__emummc_kip_start__ = emummc_kip - __start__);
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PROVIDE(__emummc_kip_size__ = emummc_kip_end - emummc_kip);
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PROVIDE(__kernel_ldr_bin_start__ = kernel_ldr_bin - __start__);
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PROVIDE(__kernel_ldr_bin_size__ = kernel_ldr_bin_end - kernel_ldr_bin);
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PROVIDE(__mesosphere_bin_start__ = mesosphere_bin - __start__);
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PROVIDE(__mesosphere_bin_size__ = mesosphere_bin_end - mesosphere_bin);
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PROVIDE(__mariko_fatal_bin_start__ = mariko_fatal_bin - __start__);
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PROVIDE(__mariko_fatal_bin_size__ = mariko_fatal_bin_end - mariko_fatal_bin);
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}
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