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