158 lines
4.7 KiB
Plaintext
158 lines
4.7 KiB
Plaintext
/******************************************************************************
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*
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* Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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*
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* Neither the name of Texas Instruments Incorporated nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*****************************************************************************/
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MEMORY
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{
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FLASH (RX) : ORIGIN = 0x00000000, LENGTH = 0x00100000
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SRAM (WX) : ORIGIN = 0x20000000, LENGTH = 0x00040000
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}
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REGION_ALIAS("REGION_TEXT", FLASH);
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REGION_ALIAS("REGION_BSS", SRAM);
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REGION_ALIAS("REGION_DATA", SRAM);
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REGION_ALIAS("REGION_STACK", SRAM);
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REGION_ALIAS("REGION_HEAP", SRAM);
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REGION_ALIAS("REGION_ARM_EXIDX", FLASH);
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REGION_ALIAS("REGION_ARM_EXTAB", FLASH);
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SECTIONS {
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/* section for the interrupt vector area */
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PROVIDE (_intvecs_base_address =
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DEFINED(_intvecs_base_address) ? _intvecs_base_address : 0x0);
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.intvecs (_intvecs_base_address) : AT (_intvecs_base_address) {
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KEEP (*(.intvecs))
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} > REGION_TEXT
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PROVIDE (_vtable_base_address =
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DEFINED(_vtable_base_address) ? _vtable_base_address : 0x20000000);
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.vtable (_vtable_base_address) : AT (_vtable_base_address) {
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KEEP (*(.vtable))
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} > REGION_DATA
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.text : {
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CREATE_OBJECT_SYMBOLS
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KEEP (*(.text))
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*(.text.*)
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. = ALIGN(0x4);
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KEEP (*(.ctors))
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. = ALIGN(0x4);
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KEEP (*(.dtors))
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. = ALIGN(0x4);
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__init_array_start = .;
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KEEP (*(.init_array*))
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__init_array_end = .;
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KEEP (*(.init))
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KEEP (*(.fini*))
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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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/* 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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} > REGION_TEXT AT> REGION_TEXT
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.rodata : {
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*(.rodata)
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*(.rodata.*)
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} > REGION_TEXT AT> REGION_TEXT
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.ARM.exidx : {
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__exidx_start = .;
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*(.ARM.exidx* .gnu.linkonce.armexidx.*)
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__exidx_end = .;
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} > REGION_ARM_EXIDX AT> REGION_ARM_EXIDX
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.ARM.extab : {
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KEEP (*(.ARM.extab* .gnu.linkonce.armextab.*))
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} > REGION_ARM_EXTAB AT> REGION_ARM_EXTAB
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__etext = .;
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.data : {
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__data_load__ = LOADADDR (.data);
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__data_start__ = .;
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KEEP (*(.data))
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KEEP (*(.data*))
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. = ALIGN (4);
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__data_end__ = .;
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} > REGION_DATA AT> REGION_TEXT
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.bss : {
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__bss_start__ = .;
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*(.shbss)
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KEEP (*(.bss))
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*(.bss.*)
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*(COMMON)
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. = ALIGN (4);
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__bss_end__ = .;
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} > REGION_BSS AT> REGION_BSS
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.heap : {
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__heap_start__ = .;
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end = __heap_start__;
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_end = end;
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__end = end;
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KEEP (*(.heap))
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__heap_end__ = .;
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__HeapLimit = __heap_end__;
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} > REGION_HEAP AT> REGION_HEAP
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.stack (NOLOAD) : ALIGN(0x8) {
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_stack = .;
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KEEP(*(.stack))
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} > REGION_STACK AT> REGION_STACK
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__StackTop = ORIGIN(REGION_STACK) + LENGTH(REGION_STACK);
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PROVIDE(__stack = __StackTop);
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__end = .;
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}
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