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/*
* Copyright (c) 2006-2019, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2015-12-12 bernard first version
* 2019-04-04 Jean-Luc add support for large number of sections.
*/
OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
OUTPUT_ARCH(mips)
MEMORY
{
/* 16M SDRAM */
DRAM : ORIGIN = 0x80800000, LENGTH = 0x01800000
/* 16K SRAM */
IRAM : ORIGIN = 0x80000000, LENGTH = 0x00004000
}
ENTRY(_start)
SECTIONS
{
.start :
{
*(.start);
} > DRAM
. = ALIGN(4);
.text :
{
*(.text.unlikely .text.*_unlikely .text.unlikely.*)
*(.text.exit .text.exit.*)
*(.text.startup .text.startup.*)
*(.text.hot .text.hot.*)
*(.text .stub .text.* .gnu.linkonce.t.*)
*(.text) /* remaining code */
*(.text.*) /* remaining code */
*(.rodata) /* read-only data (constants) */
*(.rodata*)
*(.glue_7)
*(.glue_7t)
*(.gnu.linkonce.t*)
/* section information for finsh shell */
. = ALIGN(4);
__fsymtab_start = .;
KEEP(*(FSymTab))
__fsymtab_end = .;
. = ALIGN(4);
__vsymtab_start = .;
KEEP(*(VSymTab))
__vsymtab_end = .;
. = ALIGN(4);
/* section information for initial. */
. = ALIGN(4);
__rt_init_start = .;
KEEP(*(SORT(.rti_fn*)))
__rt_init_end = .;
. = ALIGN(4);
/* section information for modules */
. = ALIGN(4);
__rtmsymtab_start = .;
KEEP(*(RTMSymTab))
__rtmsymtab_end = .;
. = ALIGN(4);
_etext = .;
} > DRAM
.eh_frame_hdr :
{
*(.eh_frame_hdr)
*(.eh_frame_entry)
*(.eh_frame_entry.*)
} > DRAM
.eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } > DRAM
. = ALIGN(4);
.gnu_extab :
{
*(.gnu_extab.*)
} > DRAM
. = ALIGN(4);
.ctors :
{
PROVIDE(__ctors_start__ = .);
KEEP(*(SORT(.ctors.*)))
KEEP(*(.ctors))
PROVIDE(__ctors_end__ = .);
} > DRAM
.dtors :
{
PROVIDE(__dtors_start__ = .);
KEEP(*(SORT(.dtors.*)))
KEEP(*(.dtors))
PROVIDE(__dtors_end__ = .);
} > DRAM
.data :
{
*(.data)
*(.data.*)
*(.data1)
*(.data1.*)
. = ALIGN(8);
_gp = ABSOLUTE(.); /* Base of small data */
*(.sdata)
*(.sdata.*)
} > DRAM
. = ALIGN(4);
_iramat = .;
.iram : AT(_iramat)
{
_iramstart = .;
*(.vectors.1);
. = 0x100;
*(.vectors.2);
. = 0x180;
*(.vectors.3);
. = 0x200;
*(.vectors.4);
*(.vectors);
*(.icode);
*(.irodata);
*(.idata);
KEEP(*(.vectors*))
_iramend = .;
} > IRAM
_iramcopy = LOADADDR(.iram);
.sbss :
{
__bss_start = .;
*(.sbss)
*(.sbss.*)
*(.dynsbss)
*(.scommon)
} > DRAM
.bss :
{
*(.bss)
*(.bss.*)
*(.dynbss)
*(COMMON)
__bss_end = .;
} > DRAM
_end = .;
/* 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) }
.comment 0 : { *(.comment) }
/* 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 .gnu.linkonce.wi.*) }
.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) }
/* SGI/MIPS DWARF 2 extensions */
.debug_weaknames 0 : { *(.debug_weaknames) }
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
}
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