mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-15 17:21:26 +01:00
258 lines
8.1 KiB
Plaintext
258 lines
8.1 KiB
Plaintext
OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
|
|
OUTPUT_ARCH(arm)
|
|
ENTRY(_start)
|
|
|
|
PHDRS
|
|
{
|
|
crt0 PT_LOAD;
|
|
chainloader PT_LOAD;
|
|
nxboot PT_LOAD;
|
|
main PT_LOAD;
|
|
}
|
|
|
|
/* Mostly copied from https://github.com/devkitPro/buildscripts/blob/master/dkarm-eabi/crtls/3dsx.ld */
|
|
MEMORY
|
|
{
|
|
main : ORIGIN = 0xF0000000, LENGTH = 0x10000000
|
|
high_iram : ORIGIN = 0x40010000, LENGTH = 0x20000
|
|
low_iram : ORIGIN = 0x40003000, LENGTH = 0x8000
|
|
}
|
|
|
|
SECTIONS
|
|
{
|
|
PROVIDE(__start__ = 0xF0000000);
|
|
PROVIDE(__stack_top__ = 0x90020000);
|
|
PROVIDE(__stack_bottom__ = 0x90010000);
|
|
PROVIDE(__heap_start__ = 0x90020000);
|
|
PROVIDE(__heap_end__ = 0xA0020000);
|
|
|
|
. = __start__;
|
|
|
|
.crt0 :
|
|
{
|
|
KEEP( *(.text.start) )
|
|
KEEP( *(.init) )
|
|
. = ALIGN(32);
|
|
} >main :crt0
|
|
|
|
.chainloader_loadable :
|
|
{
|
|
. = ALIGN(32);
|
|
PROVIDE (__chainloader_start__ = ABSOLUTE(.));
|
|
PROVIDE (__chainloader_lma__ = LOADADDR(.chainloader_loadable));
|
|
KEEP(*(.chainloader.text.start))
|
|
chainloader.o(.text*)
|
|
chainloader.o(.rodata*)
|
|
chainloader.o(.data*)
|
|
. = ALIGN(32);
|
|
} >low_iram AT>main :chainloader
|
|
|
|
.chainloader_bss (NOLOAD) :
|
|
{
|
|
. = ALIGN(32);
|
|
PROVIDE (__chainloader_bss_start__ = ABSOLUTE(.));
|
|
chainloader.o(.bss* COMMON)
|
|
. = ALIGN(32);
|
|
PROVIDE (__chainloader_end__ = ABSOLUTE(.));
|
|
} >low_iram :NONE
|
|
|
|
.nxboot_loadable :
|
|
{
|
|
. = ALIGN(32);
|
|
PROVIDE (__nxboot_start__ = ABSOLUTE(.));
|
|
PROVIDE (__nxboot_lma__ = LOADADDR(.nxboot_loadable));
|
|
KEEP(*(.nxboot.text.start))
|
|
nxboot_iram.o(.text*)
|
|
nxboot_iram.o(.rodata*)
|
|
nxboot_iram.o(.data*)
|
|
. = ALIGN(32);
|
|
} >high_iram AT>main :nxboot
|
|
|
|
.nxboot_bss (NOLOAD) :
|
|
{
|
|
. = ALIGN(32);
|
|
PROVIDE (__nxboot_bss_start__ = ABSOLUTE(.));
|
|
nxboot_iram.o(.bss* COMMON)
|
|
. = ALIGN(32);
|
|
PROVIDE (__nxboot_end__ = ABSOLUTE(.));
|
|
} >high_iram :NONE
|
|
|
|
.text :
|
|
{
|
|
. = ALIGN(32);
|
|
/* .text */
|
|
*(.text)
|
|
*(.text.*)
|
|
*(.glue_7)
|
|
*(.glue_7t)
|
|
*(.stub)
|
|
*(.gnu.warning)
|
|
*(.gnu.linkonce.t*)
|
|
|
|
/* .fini */
|
|
KEEP( *(.fini) )
|
|
. = ALIGN(8);
|
|
} >main :main
|
|
|
|
.rodata :
|
|
{
|
|
*(.rodata)
|
|
*(.roda)
|
|
*(.rodata.*)
|
|
*all.rodata*(*)
|
|
*(.gnu.linkonce.r*)
|
|
SORT(CONSTRUCTORS)
|
|
. = ALIGN(8);
|
|
} >main
|
|
|
|
.preinit_array :
|
|
{
|
|
PROVIDE (__preinit_array_start = .);
|
|
KEEP (*(.preinit_array))
|
|
PROVIDE (__preinit_array_end = .);
|
|
} >main
|
|
|
|
.init_array ALIGN(4) :
|
|
{
|
|
PROVIDE (__init_array_start = .);
|
|
KEEP (*(SORT(.init_array.*)))
|
|
KEEP (*(.init_array))
|
|
PROVIDE (__init_array_end = .);
|
|
} >main
|
|
|
|
.fini_array ALIGN(4) :
|
|
{
|
|
PROVIDE (__fini_array_start = .);
|
|
KEEP (*(.fini_array))
|
|
KEEP (*(SORT(.fini_array.*)))
|
|
PROVIDE (__fini_array_end = .);
|
|
} >main
|
|
|
|
.ctors ALIGN(4) :
|
|
{
|
|
KEEP (*crtbegin.o(.ctors)) /* MUST be first -- GCC requires it */
|
|
KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
|
|
KEEP (*(SORT(.ctors.*)))
|
|
KEEP (*(.ctors))
|
|
. = ALIGN(4); /* REQUIRED. LD is flaky without it. */
|
|
} >main
|
|
|
|
.dtors ALIGN(4) :
|
|
{
|
|
KEEP (*crtbegin.o(.dtors))
|
|
KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
|
|
KEEP (*(SORT(.dtors.*)))
|
|
KEEP (*(.dtors))
|
|
. = ALIGN(4); /* REQUIRED. LD is flaky without it. */
|
|
} >main
|
|
|
|
.ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) __exidx_start = ABSOLUTE(.);} >main
|
|
ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) __exidx_end = ABSOLUTE(.);} >main
|
|
|
|
.data :
|
|
{
|
|
*(.data)
|
|
*(.data.*)
|
|
*(.gnu.linkonce.d*)
|
|
CONSTRUCTORS
|
|
. = ALIGN(32);
|
|
} >main
|
|
|
|
__data_end__ = ABSOLUTE(.);
|
|
PROVIDE (__total_size__ = (__data_end__ - __start__));
|
|
|
|
.bss (NOLOAD) :
|
|
{
|
|
. = ALIGN(32);
|
|
PROVIDE (__bss_start__ = ABSOLUTE(.));
|
|
*(.dynbss)
|
|
*(.bss)
|
|
*(.bss.*)
|
|
*(.gnu.linkonce.b*)
|
|
*(COMMON)
|
|
. = ALIGN(32);
|
|
PROVIDE (__bss_end__ = ABSOLUTE(.));
|
|
} >main :NONE
|
|
__end__ = ABSOLUTE(.) ;
|
|
|
|
/* ==================
|
|
==== Metadata ====
|
|
================== */
|
|
|
|
/* Discard sections that difficult post-processing */
|
|
/DISCARD/ : { *(.group .comment .note) }
|
|
|
|
/* Stabs debugging sections. */
|
|
.stab 0 : { *(.stab) }
|
|
.stabstr 0 : { *(.stabstr) }
|
|
.stab.excl 0 : { *(.stab.excl) }
|
|
.stab.exclstr 0 : { *(.stab.exclstr) }
|
|
.stab.index 0 : { *(.stab.index) }
|
|
.stab.indexstr 0 : { *(.stab.indexstr) }
|
|
|
|
/* DWARF debug sections.
|
|
Symbols in the DWARF debugging sections are relative to the beginning
|
|
of the section so we begin them at 0. */
|
|
|
|
/* DWARF 1 */
|
|
.debug 0 : { *(.debug) }
|
|
.line 0 : { *(.line) }
|
|
|
|
/* GNU DWARF 1 extensions */
|
|
.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
|
.debug_sfnames 0 : { *(.debug_sfnames) }
|
|
|
|
/* DWARF 1.1 and DWARF 2 */
|
|
.debug_aranges 0 : { *(.debug_aranges) }
|
|
.debug_pubnames 0 : { *(.debug_pubnames) }
|
|
|
|
/* DWARF 2 */
|
|
.debug_info 0 : { *(.debug_info) }
|
|
.debug_abbrev 0 : { *(.debug_abbrev) }
|
|
.debug_line 0 : { *(.debug_line) }
|
|
.debug_frame 0 : { *(.debug_frame) }
|
|
.debug_str 0 : { *(.debug_str) }
|
|
.debug_loc 0 : { *(.debug_loc) }
|
|
.debug_macinfo 0 : { *(.debug_macinfo) }
|
|
|
|
/* =======================
|
|
==== Embedded Data ====
|
|
======================= */
|
|
PROVIDE(__ams_mitm_kip_start__ = ams_mitm_kip - __start__);
|
|
PROVIDE(__ams_mitm_kip_size__ = ams_mitm_kip_end - ams_mitm_kip);
|
|
PROVIDE(__boot_kip_start__ = boot_kip - __start__);
|
|
PROVIDE(__boot_kip_size__ = boot_kip_end - boot_kip);
|
|
PROVIDE(__exosphere_bin_start__ = exosphere_bin - __start__);
|
|
PROVIDE(__exosphere_bin_size__ = exosphere_bin_end - exosphere_bin);
|
|
PROVIDE(__fusee_primary_bin_start__ = fusee_primary_bin - __start__);
|
|
PROVIDE(__fusee_primary_bin_size__ = fusee_primary_bin_end - fusee_primary_bin);
|
|
PROVIDE(__loader_kip_start__ = loader_kip - __start__);
|
|
PROVIDE(__loader_kip_size__ = loader_kip_end - loader_kip);
|
|
PROVIDE(__lp0fw_bin_start__ = lp0fw_bin - __start__);
|
|
PROVIDE(__lp0fw_bin_size__ = lp0fw_bin_end - lp0fw_bin);
|
|
PROVIDE(__ncm_kip_start__ = ncm_kip - __start__);
|
|
PROVIDE(__ncm_kip_size__ = ncm_kip_end - ncm_kip);
|
|
PROVIDE(__pm_kip_start__ = pm_kip - __start__);
|
|
PROVIDE(__pm_kip_size__ = pm_kip_end - pm_kip);
|
|
PROVIDE(__rebootstub_bin_start__ = rebootstub_bin - __start__);
|
|
PROVIDE(__rebootstub_bin_size__ = rebootstub_bin_end - rebootstub_bin);
|
|
PROVIDE(__sept_primary_bin_start__ = sept_primary_bin - __start__);
|
|
PROVIDE(__sept_primary_bin_size__ = sept_primary_bin_end - sept_primary_bin);
|
|
PROVIDE(__sept_secondary_00_enc_start__ = sept_secondary_00_enc - __start__);
|
|
PROVIDE(__sept_secondary_00_enc_size__ = sept_secondary_00_enc_end - sept_secondary_00_enc);
|
|
PROVIDE(__sept_secondary_01_enc_start__ = sept_secondary_01_enc - __start__);
|
|
PROVIDE(__sept_secondary_01_enc_size__ = sept_secondary_01_enc_end - sept_secondary_01_enc);
|
|
PROVIDE(__sm_kip_start__ = sm_kip - __start__);
|
|
PROVIDE(__sm_kip_size__ = sm_kip_end - sm_kip);
|
|
PROVIDE(__spl_kip_start__ = spl_kip - __start__);
|
|
PROVIDE(__spl_kip_size__ = spl_kip_end - spl_kip);
|
|
PROVIDE(__splash_screen_bmp_start__ = splash_screen_bmp - __start__);
|
|
PROVIDE(__splash_screen_bmp_size__ = splash_screen_bmp_end - splash_screen_bmp);
|
|
PROVIDE(__thermosphere_bin_start__ = thermosphere_bin - __start__);
|
|
PROVIDE(__thermosphere_bin_size__ = thermosphere_bin_end - thermosphere_bin);
|
|
PROVIDE(__emummc_kip_start__ = emummc_kip - __start__);
|
|
PROVIDE(__emummc_kip_size__ = emummc_kip_end - emummc_kip);
|
|
PROVIDE(__kernel_ldr_bin_start__ = kernel_ldr_bin - __start__);
|
|
PROVIDE(__kernel_ldr_bin_size__ = kernel_ldr_bin_end - kernel_ldr_bin);
|
|
}
|