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OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
MEMORY
{
CODE (rx) : ORIGIN = 0x00000000, LENGTH = 512k /* 512KB flash */
DATA (rw) : ORIGIN = 0x40000000, LENGTH = 32k /* 32K sram */
}
ENTRY(_start)
_undefined_tack_size = 0x40;
_abort_tack_size = 0x40;
_fiq_tack_size = 0x100;
_irq_tack_size = 0x200;
_svc_tack_size = 0x400;
SECTIONS
{
. = 0;
. = ALIGN(4);
.text :
{
*(.init)
*(.text)
*(.rodata)
*(.rodata*)
*(.glue_7)
*(.glue_7t)
/* section information for finsh shell */
. = ALIGN(4);
__fsymtab_start = .;
KEEP(*(FSymTab))
__fsymtab_end = .;
. = ALIGN(4);
__vsymtab_start = .;
KEEP(*(VSymTab))
__vsymtab_end = .;
. = ALIGN(4);
. = ALIGN(4);
__rt_init_start = .;
KEEP(*(SORT(.rti_fn*)))
__rt_init_end = .;
. = ALIGN(4);
} >CODE
. = ALIGN(4);
.ctors :
{
PROVIDE(__ctors_start__ = .);
KEEP(*(SORT(.ctors.*)))
KEEP(*(.ctors))
PROVIDE(__ctors_end__ = .);
} > CODE
.dtors :
{
PROVIDE(__dtors_start__ = .);
KEEP(*(SORT(.dtors.*)))
KEEP(*(.dtors))
PROVIDE(__dtors_end__ = .);
} > CODE
__end_of_text__ = .;
/* .ARM.exidx is sorted, so has to go in its own output section. */
__exidx_start = .;
.ARM.exidx :
{
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
/* This is used by the startup in order to initialize the .data secion */
_sidata = .;
} > CODE
__exidx_end = .;
/* .data section which is used for initialized data */
.data : AT (_sidata)
{
. = ALIGN(4);
/* This is used by the startup in order to initialize the .data secion */
_sdata = . ;
*(.data)
*(.data.*)
*(.gnu.linkonce.d*)
. = ALIGN(4);
/* This is used by the startup in order to initialize the .data secion */
_edata = . ;
} >DATA
__data_end = .;
.noinit :
{
*(.bss.noinit)
} > DATA
.stack :
{
. = ALIGN(4);
_undefined_stack_base = .;
. = . + _undefined_tack_size;
_undefined_stack_top = .;
_abort_stack_base = .;
. = . + _abort_tack_size;
_abort_stack_top = .;
_fiq_stack_base = .;
. = . + _fiq_tack_size;
_fiq_stack_top = .;
_irq_stack_base = .;
. = . + _irq_tack_size;
_irq_stack_top = .;
_svc_stack_base = .;
. = . + _svc_tack_size;
_svc_stack_top = .;
} >DATA
__bss_start = .;
.bss :
{
. = ALIGN(4);
/* This is used by the startup in order to initialize the .bss secion */
_sbss = .;
*(.bss)
*(COMMON)
. = ALIGN(4);
/* This is used by the startup in order to initialize the .bss secion */
_ebss = . ;
} > DATA
__bss_end = .;
/* Align here to ensure that the .bss section occupies space up to
_end. Align after .bss to ensure correct alignment even if the
.bss section disappears because there are no input sections. */
. = ALIGN(32 / 8);
}
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