paste into other linker scripts
This commit is contained in:
Conor Patrick
Nicolas Stalder
parent
f5ff6a11f0
commit
175f59d206
@ -1,201 +1,74 @@
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|||||||
/*
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/* Copyright 2019 SoloKeys Developers */
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*****************************************************************************
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/* */
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**
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/* Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or */
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/* http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or */
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/* http://opensource.org/licenses/MIT>, at your option. This file may not be */
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/* copied, modified, or distributed except according to those terms. */
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** File : LinkerScript.ld
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**
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** Abstract : Linker script for STM32L432KCUx Device with
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** 256KByte FLASH, 64KByte RAM
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**
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** Set heap size, stack size and stack location according
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** to application requirements.
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**
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** Set memory bank area and size if external memory is used.
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**
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** Target : STMicroelectronics STM32
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**
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**
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** Distribution: The file is distributed as is, without any warranty
|
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** of any kind.
|
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**
|
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||||||
** (c)Copyright Ac6.
|
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** You may use this file as-is or modify it according to the needs of your
|
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** project. Distribution of this file (unmodified or modified) is not
|
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** permitted. Ac6 permit registered System Workbench for MCU users the
|
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** rights to distribute the assembled, compiled & linked contents of this
|
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** file as part of an application binary file, provided that it is built
|
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** using the System Workbench for MCU toolchain.
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**
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*****************************************************************************
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*/
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/* Entry Point */
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ENTRY(Reset_Handler)
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ENTRY(Reset_Handler)
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/* Highest address of the user mode stack */
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/* End of RAM */
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_estack = 0x2000c000; /* end of RAM */
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_estack = 0x2000c000;
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/* Generate a link error if heap and stack don't fit into RAM */
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_Min_Heap_Size = 0x200; /* required amount of heap */
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_MIN_STACK_SIZE = 0x400;
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_Min_Stack_Size = 0x400; /* required amount of stack */
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/* Specify the memory areas */
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MEMORY
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MEMORY
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{
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{
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FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 20K
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flash (rx) : ORIGIN = 0x08000000, LENGTH = 20K
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RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 48K
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ram (xrw) : ORIGIN = 0x20000000, LENGTH = 48K
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SRAM2 (rw) : ORIGIN = 0x10000000, LENGTH = 16K
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sram2 (rw) : ORIGIN = 0x10000000, LENGTH = 16K
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}
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}
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/* Define output sections */
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SECTIONS
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SECTIONS
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{
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{
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/* The startup code goes first into FLASH */
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.isr_vector :
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.isr_vector :
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{
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{
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. = ALIGN(8);
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. = ALIGN(8);
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KEEP(*(.isr_vector))
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KEEP(*(.isr_vector)) /* Startup code */
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. = ALIGN(8);
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. = ALIGN(8);
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} >flash
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} >FLASH
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/* The program code and other data goes into FLASH */
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.text :
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.text :
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{
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{
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. = ALIGN(8);
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. = ALIGN(8);
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*(.text*)
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*(.text) /* .text sections (code) */
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*(.rodata*)
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*(.text*) /* .text* sections (code) */
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KEEP(*(.init))
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*(.glue_7) /* glue arm to thumb code */
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KEEP(*(.finit))
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*(.glue_7t) /* glue thumb to arm code */
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. = ALIGN(8);
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*(.eh_frame)
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_etext = .;
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} >flash
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KEEP (*(.init))
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_sidata = LOADADDR(.data);
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KEEP (*(.fini))
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. = ALIGN(8);
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.data :
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_etext = .; /* define a global symbols at end of code */
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{
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} >FLASH
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. = ALIGN(8);
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_sdata = .;
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*(.data*)
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. = ALIGN(8);
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_edata = .;
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} >ram AT> flash
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/* Constant data goes into FLASH */
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.bss :
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.rodata :
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{
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{
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. = ALIGN(4);
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. = ALIGN(8);
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_sbss = .;
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*(.rodata) /* .rodata sections (constants, strings, etc.) */
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__bss_start__ = _sbss;
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*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
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*(.bss*)
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. = ALIGN(8);
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*(COMMON)
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} >FLASH
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. = ALIGN(4);
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_ebss = .;
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__bss_end__ = _ebss;
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} > ram
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.ARM.extab :
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._stack :
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{
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{
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. = ALIGN(8);
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. = ALIGN(8);
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*(.ARM.extab* .gnu.linkonce.armextab.*)
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end = .;
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. = ALIGN(8);
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_end = .;
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} >FLASH
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. = . + _MIN_STACK_SIZE;
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.ARM : {
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. = ALIGN(8);
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. = ALIGN(8);
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} > ram
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__exidx_start = .;
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*(.ARM.exidx*)
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__exidx_end = .;
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. = ALIGN(8);
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} >FLASH
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.preinit_array :
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{
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. = ALIGN(8);
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PROVIDE_HIDDEN (__preinit_array_start = .);
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KEEP (*(.preinit_array*))
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PROVIDE_HIDDEN (__preinit_array_end = .);
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. = ALIGN(8);
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} >FLASH
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.init_array :
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{
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. = ALIGN(8);
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PROVIDE_HIDDEN (__init_array_start = .);
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KEEP (*(SORT(.init_array.*)))
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KEEP (*(.init_array*))
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PROVIDE_HIDDEN (__init_array_end = .);
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. = ALIGN(8);
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} >FLASH
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.fini_array :
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{
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. = ALIGN(8);
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PROVIDE_HIDDEN (__fini_array_start = .);
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KEEP (*(SORT(.fini_array.*)))
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KEEP (*(.fini_array*))
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PROVIDE_HIDDEN (__fini_array_end = .);
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. = ALIGN(8);
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} >FLASH
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/* used by the startup to initialize data */
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_sidata = LOADADDR(.data);
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/* Initialized data sections goes into RAM, load LMA copy after code */
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.data :
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{
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. = ALIGN(8);
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_sdata = .; /* create a global symbol at data start */
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*(.data) /* .data sections */
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*(.data*) /* .data* sections */
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. = ALIGN(8);
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_edata = .; /* define a global symbol at data end */
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} >RAM AT> FLASH
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_sisram2 = LOADADDR(.sram2);
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/* CCM-RAM section
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*
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* IMPORTANT NOTE!
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* If initialized variables will be placed in this section,
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* the startup code needs to be modified to copy the init-values.
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*/
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.sram2 :
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{
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. = ALIGN(8);
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_ssram2 = .; /* create a global symbol at sram2 start */
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*(.sram2)
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*(.sram2*)
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. = ALIGN(8);
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_esram2 = .; /* create a global symbol at sram2 end */
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} >SRAM2 AT> FLASH
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/* Uninitialized data section */
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. = ALIGN(4);
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.bss :
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{
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/* This is used by the startup in order to initialize the .bss secion */
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_sbss = .; /* define a global symbol at bss start */
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__bss_start__ = _sbss;
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*(.bss)
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*(.bss*)
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*(COMMON)
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. = ALIGN(4);
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_ebss = .; /* define a global symbol at bss end */
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__bss_end__ = _ebss;
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} >RAM
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/* User_heap_stack section, used to check that there is enough RAM left */
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._user_heap_stack :
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{
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. = ALIGN(8);
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PROVIDE ( end = . );
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PROVIDE ( _end = . );
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. = . + _Min_Heap_Size;
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. = . + _Min_Stack_Size;
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. = ALIGN(8);
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} >RAM
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/* Remove information from the standard libraries */
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/DISCARD/ :
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{
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libc.a ( * )
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libm.a ( * )
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libgcc.a ( * )
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}
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.ARM.attributes 0 : { *(.ARM.attributes) }
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}
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}
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@ -1,201 +1,74 @@
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/*
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/* Copyright 2019 SoloKeys Developers */
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*****************************************************************************
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/* */
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**
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/* Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or */
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/* http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or */
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/* http://opensource.org/licenses/MIT>, at your option. This file may not be */
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/* copied, modified, or distributed except according to those terms. */
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** File : LinkerScript.ld
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**
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** Abstract : Linker script for STM32L432KCUx Device with
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** 256KByte FLASH, 64KByte RAM
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**
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** Set heap size, stack size and stack location according
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** to application requirements.
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||||||
**
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||||||
** Set memory bank area and size if external memory is used.
|
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**
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** Target : STMicroelectronics STM32
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**
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**
|
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** Distribution: The file is distributed as is, without any warranty
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|
||||||
** of any kind.
|
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**
|
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||||||
** (c)Copyright Ac6.
|
|
||||||
** You may use this file as-is or modify it according to the needs of your
|
|
||||||
** project. Distribution of this file (unmodified or modified) is not
|
|
||||||
** permitted. Ac6 permit registered System Workbench for MCU users the
|
|
||||||
** rights to distribute the assembled, compiled & linked contents of this
|
|
||||||
** file as part of an application binary file, provided that it is built
|
|
||||||
** using the System Workbench for MCU toolchain.
|
|
||||||
**
|
|
||||||
*****************************************************************************
|
|
||||||
*/
|
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|
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/* Entry Point */
|
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ENTRY(Reset_Handler)
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ENTRY(Reset_Handler)
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|
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/* Highest address of the user mode stack */
|
/* End of RAM */
|
||||||
_estack = 0x2000c000; /* end of RAM */
|
_estack = 0x2000c000;
|
||||||
/* Generate a link error if heap and stack don't fit into RAM */
|
|
||||||
_Min_Heap_Size = 0x200; /* required amount of heap */
|
_MIN_STACK_SIZE = 0x400;
|
||||||
_Min_Stack_Size = 0x400; /* required amount of stack */
|
|
||||||
|
|
||||||
/* Specify the memory areas */
|
|
||||||
MEMORY
|
MEMORY
|
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{
|
{
|
||||||
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 32K
|
flash (rx) : ORIGIN = 0x08000000, LENGTH = 32K
|
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RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 48K
|
ram (xrw) : ORIGIN = 0x20000000, LENGTH = 48K
|
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SRAM2 (rw) : ORIGIN = 0x10000000, LENGTH = 16K
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sram2 (rw) : ORIGIN = 0x10000000, LENGTH = 16K
|
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}
|
}
|
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|
|
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/* Define output sections */
|
|
||||||
SECTIONS
|
SECTIONS
|
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{
|
{
|
||||||
/* The startup code goes first into FLASH */
|
.isr_vector :
|
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.isr_vector :
|
{
|
||||||
{
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. = ALIGN(8);
|
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. = ALIGN(8);
|
KEEP(*(.isr_vector))
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KEEP(*(.isr_vector)) /* Startup code */
|
. = ALIGN(8);
|
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. = ALIGN(8);
|
} >flash
|
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} >FLASH
|
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||||||
|
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/* The program code and other data goes into FLASH */
|
.text :
|
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.text :
|
{
|
||||||
{
|
. = ALIGN(8);
|
||||||
. = ALIGN(8);
|
*(.text*)
|
||||||
*(.text) /* .text sections (code) */
|
*(.rodata*)
|
||||||
*(.text*) /* .text* sections (code) */
|
KEEP(*(.init))
|
||||||
*(.glue_7) /* glue arm to thumb code */
|
KEEP(*(.finit))
|
||||||
*(.glue_7t) /* glue thumb to arm code */
|
. = ALIGN(8);
|
||||||
*(.eh_frame)
|
_etext = .;
|
||||||
|
} >flash
|
||||||
|
|
||||||
KEEP (*(.init))
|
_sidata = LOADADDR(.data);
|
||||||
KEEP (*(.fini))
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
.data :
|
||||||
_etext = .; /* define a global symbols at end of code */
|
{
|
||||||
} >FLASH
|
. = ALIGN(8);
|
||||||
|
_sdata = .;
|
||||||
|
*(.data*)
|
||||||
|
. = ALIGN(8);
|
||||||
|
_edata = .;
|
||||||
|
} >ram AT> flash
|
||||||
|
|
||||||
/* Constant data goes into FLASH */
|
.bss :
|
||||||
.rodata :
|
{
|
||||||
{
|
. = ALIGN(4);
|
||||||
. = ALIGN(8);
|
_sbss = .;
|
||||||
*(.rodata) /* .rodata sections (constants, strings, etc.) */
|
__bss_start__ = _sbss;
|
||||||
*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
|
*(.bss*)
|
||||||
. = ALIGN(8);
|
*(COMMON)
|
||||||
} >FLASH
|
. = ALIGN(4);
|
||||||
|
_ebss = .;
|
||||||
|
__bss_end__ = _ebss;
|
||||||
|
} > ram
|
||||||
|
|
||||||
.ARM.extab :
|
._stack :
|
||||||
{
|
{
|
||||||
. = ALIGN(8);
|
. = ALIGN(8);
|
||||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
end = .;
|
||||||
. = ALIGN(8);
|
_end = .;
|
||||||
} >FLASH
|
. = . + _MIN_STACK_SIZE;
|
||||||
.ARM : {
|
. = ALIGN(8);
|
||||||
. = ALIGN(8);
|
} > ram
|
||||||
__exidx_start = .;
|
|
||||||
*(.ARM.exidx*)
|
|
||||||
__exidx_end = .;
|
|
||||||
. = ALIGN(8);
|
|
||||||
} >FLASH
|
|
||||||
|
|
||||||
.preinit_array :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
PROVIDE_HIDDEN (__preinit_array_start = .);
|
|
||||||
KEEP (*(.preinit_array*))
|
|
||||||
PROVIDE_HIDDEN (__preinit_array_end = .);
|
|
||||||
. = ALIGN(8);
|
|
||||||
} >FLASH
|
|
||||||
|
|
||||||
.init_array :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
PROVIDE_HIDDEN (__init_array_start = .);
|
|
||||||
KEEP (*(SORT(.init_array.*)))
|
|
||||||
KEEP (*(.init_array*))
|
|
||||||
PROVIDE_HIDDEN (__init_array_end = .);
|
|
||||||
. = ALIGN(8);
|
|
||||||
} >FLASH
|
|
||||||
.fini_array :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
PROVIDE_HIDDEN (__fini_array_start = .);
|
|
||||||
KEEP (*(SORT(.fini_array.*)))
|
|
||||||
KEEP (*(.fini_array*))
|
|
||||||
PROVIDE_HIDDEN (__fini_array_end = .);
|
|
||||||
. = ALIGN(8);
|
|
||||||
} >FLASH
|
|
||||||
|
|
||||||
/* used by the startup to initialize data */
|
|
||||||
_sidata = LOADADDR(.data);
|
|
||||||
|
|
||||||
/* Initialized data sections goes into RAM, load LMA copy after code */
|
|
||||||
.data :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
_sdata = .; /* create a global symbol at data start */
|
|
||||||
*(.data) /* .data sections */
|
|
||||||
*(.data*) /* .data* sections */
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
_edata = .; /* define a global symbol at data end */
|
|
||||||
} >RAM AT> FLASH
|
|
||||||
|
|
||||||
_sisram2 = LOADADDR(.sram2);
|
|
||||||
|
|
||||||
/* CCM-RAM section
|
|
||||||
*
|
|
||||||
* IMPORTANT NOTE!
|
|
||||||
* If initialized variables will be placed in this section,
|
|
||||||
* the startup code needs to be modified to copy the init-values.
|
|
||||||
*/
|
|
||||||
.sram2 :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
_ssram2 = .; /* create a global symbol at sram2 start */
|
|
||||||
*(.sram2)
|
|
||||||
*(.sram2*)
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
_esram2 = .; /* create a global symbol at sram2 end */
|
|
||||||
} >SRAM2 AT> FLASH
|
|
||||||
|
|
||||||
|
|
||||||
/* Uninitialized data section */
|
|
||||||
. = ALIGN(4);
|
|
||||||
.bss :
|
|
||||||
{
|
|
||||||
/* This is used by the startup in order to initialize the .bss secion */
|
|
||||||
_sbss = .; /* define a global symbol at bss start */
|
|
||||||
__bss_start__ = _sbss;
|
|
||||||
*(.bss)
|
|
||||||
*(.bss*)
|
|
||||||
*(COMMON)
|
|
||||||
|
|
||||||
. = ALIGN(4);
|
|
||||||
_ebss = .; /* define a global symbol at bss end */
|
|
||||||
__bss_end__ = _ebss;
|
|
||||||
} >RAM
|
|
||||||
|
|
||||||
/* User_heap_stack section, used to check that there is enough RAM left */
|
|
||||||
._user_heap_stack :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
PROVIDE ( end = . );
|
|
||||||
PROVIDE ( _end = . );
|
|
||||||
. = . + _Min_Heap_Size;
|
|
||||||
. = . + _Min_Stack_Size;
|
|
||||||
. = ALIGN(8);
|
|
||||||
} >RAM
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
/* Remove information from the standard libraries */
|
|
||||||
/DISCARD/ :
|
|
||||||
{
|
|
||||||
libc.a ( * )
|
|
||||||
libm.a ( * )
|
|
||||||
libgcc.a ( * )
|
|
||||||
}
|
|
||||||
|
|
||||||
.ARM.attributes 0 : { *(.ARM.attributes) }
|
|
||||||
}
|
}
|
||||||
|
|||||||
@ -1,203 +1,74 @@
|
|||||||
/*
|
/* Copyright 2019 SoloKeys Developers */
|
||||||
*****************************************************************************
|
/* */
|
||||||
**
|
/* Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or */
|
||||||
|
/* http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or */
|
||||||
|
/* http://opensource.org/licenses/MIT>, at your option. This file may not be */
|
||||||
|
/* copied, modified, or distributed except according to those terms. */
|
||||||
|
|
||||||
** File : LinkerScript.ld
|
|
||||||
**
|
|
||||||
** Abstract : Linker script for STM32L432KCUx Device with
|
|
||||||
** 256KByte FLASH, 64KByte RAM
|
|
||||||
**
|
|
||||||
** Set heap size, stack size and stack location according
|
|
||||||
** to application requirements.
|
|
||||||
**
|
|
||||||
** Set memory bank area and size if external memory is used.
|
|
||||||
**
|
|
||||||
** Target : STMicroelectronics STM32
|
|
||||||
**
|
|
||||||
**
|
|
||||||
** Distribution: The file is distributed as is, without any warranty
|
|
||||||
** of any kind.
|
|
||||||
**
|
|
||||||
** (c)Copyright Ac6.
|
|
||||||
** You may use this file as-is or modify it according to the needs of your
|
|
||||||
** project. Distribution of this file (unmodified or modified) is not
|
|
||||||
** permitted. Ac6 permit registered System Workbench for MCU users the
|
|
||||||
** rights to distribute the assembled, compiled & linked contents of this
|
|
||||||
** file as part of an application binary file, provided that it is built
|
|
||||||
** using the System Workbench for MCU toolchain.
|
|
||||||
**
|
|
||||||
*****************************************************************************
|
|
||||||
*/
|
|
||||||
|
|
||||||
/* Entry Point */
|
|
||||||
ENTRY(Reset_Handler)
|
ENTRY(Reset_Handler)
|
||||||
|
|
||||||
/* Highest address of the user mode stack */
|
/* End of RAM */
|
||||||
_estack = 0x2000c000; /* end of RAM */
|
_estack = 0x2000c000;
|
||||||
/* Generate a link error if heap and stack don't fit into RAM */
|
|
||||||
_Min_Heap_Size = 0x200; /* required amount of heap */
|
_MIN_STACK_SIZE = 0x400;
|
||||||
_Min_Stack_Size = 0x400; /* required amount of stack */
|
|
||||||
|
|
||||||
/* Specify the memory areas */
|
|
||||||
MEMORY
|
MEMORY
|
||||||
{
|
{
|
||||||
/* First 32 KB is bootloader */
|
flash (rx) : ORIGIN = 0x08008000, LENGTH = 186K-8 /* Leave out 38 Kb at end for data */
|
||||||
/*FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 238K-8 [> Leave out 38 Kb at end for data <]*/
|
ram (xrw) : ORIGIN = 0x20000000, LENGTH = 48K
|
||||||
FLASH (rx) : ORIGIN = 0x08008000, LENGTH = 186K-8 /* Leave out 38 Kb at end for data */
|
sram2 (rw) : ORIGIN = 0x10000000, LENGTH = 16K
|
||||||
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 48K
|
|
||||||
SRAM2 (rw) : ORIGIN = 0x10000000, LENGTH = 16K
|
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Define output sections */
|
|
||||||
SECTIONS
|
SECTIONS
|
||||||
{
|
{
|
||||||
/* The startup code goes first into FLASH */
|
.isr_vector :
|
||||||
.isr_vector :
|
{
|
||||||
{
|
. = ALIGN(8);
|
||||||
. = ALIGN(8);
|
KEEP(*(.isr_vector))
|
||||||
KEEP(*(.isr_vector)) /* Startup code */
|
. = ALIGN(8);
|
||||||
. = ALIGN(8);
|
} >flash
|
||||||
} >FLASH
|
|
||||||
|
|
||||||
/* The program code and other data goes into FLASH */
|
.text :
|
||||||
.text :
|
{
|
||||||
{
|
. = ALIGN(8);
|
||||||
. = ALIGN(8);
|
*(.text*)
|
||||||
*(.text) /* .text sections (code) */
|
*(.rodata*)
|
||||||
*(.text*) /* .text* sections (code) */
|
KEEP(*(.init))
|
||||||
*(.glue_7) /* glue arm to thumb code */
|
KEEP(*(.finit))
|
||||||
*(.glue_7t) /* glue thumb to arm code */
|
. = ALIGN(8);
|
||||||
*(.eh_frame)
|
_etext = .;
|
||||||
|
} >flash
|
||||||
|
|
||||||
KEEP (*(.init))
|
_sidata = LOADADDR(.data);
|
||||||
KEEP (*(.fini))
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
.data :
|
||||||
_etext = .; /* define a global symbols at end of code */
|
{
|
||||||
} >FLASH
|
. = ALIGN(8);
|
||||||
|
_sdata = .;
|
||||||
|
*(.data*)
|
||||||
|
. = ALIGN(8);
|
||||||
|
_edata = .;
|
||||||
|
} >ram AT> flash
|
||||||
|
|
||||||
/* Constant data goes into FLASH */
|
.bss :
|
||||||
.rodata :
|
{
|
||||||
{
|
. = ALIGN(4);
|
||||||
. = ALIGN(8);
|
_sbss = .;
|
||||||
*(.rodata) /* .rodata sections (constants, strings, etc.) */
|
__bss_start__ = _sbss;
|
||||||
*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
|
*(.bss*)
|
||||||
. = ALIGN(8);
|
*(COMMON)
|
||||||
} >FLASH
|
. = ALIGN(4);
|
||||||
|
_ebss = .;
|
||||||
|
__bss_end__ = _ebss;
|
||||||
|
} > ram
|
||||||
|
|
||||||
.ARM.extab :
|
._stack :
|
||||||
{
|
{
|
||||||
. = ALIGN(8);
|
. = ALIGN(8);
|
||||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
end = .;
|
||||||
. = ALIGN(8);
|
_end = .;
|
||||||
} >FLASH
|
. = . + _MIN_STACK_SIZE;
|
||||||
.ARM : {
|
. = ALIGN(8);
|
||||||
. = ALIGN(8);
|
} > ram
|
||||||
__exidx_start = .;
|
|
||||||
*(.ARM.exidx*)
|
|
||||||
__exidx_end = .;
|
|
||||||
. = ALIGN(8);
|
|
||||||
} >FLASH
|
|
||||||
|
|
||||||
.preinit_array :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
PROVIDE_HIDDEN (__preinit_array_start = .);
|
|
||||||
KEEP (*(.preinit_array*))
|
|
||||||
PROVIDE_HIDDEN (__preinit_array_end = .);
|
|
||||||
. = ALIGN(8);
|
|
||||||
} >FLASH
|
|
||||||
|
|
||||||
.init_array :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
PROVIDE_HIDDEN (__init_array_start = .);
|
|
||||||
KEEP (*(SORT(.init_array.*)))
|
|
||||||
KEEP (*(.init_array*))
|
|
||||||
PROVIDE_HIDDEN (__init_array_end = .);
|
|
||||||
. = ALIGN(8);
|
|
||||||
} >FLASH
|
|
||||||
.fini_array :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
PROVIDE_HIDDEN (__fini_array_start = .);
|
|
||||||
KEEP (*(SORT(.fini_array.*)))
|
|
||||||
KEEP (*(.fini_array*))
|
|
||||||
PROVIDE_HIDDEN (__fini_array_end = .);
|
|
||||||
. = ALIGN(8);
|
|
||||||
} >FLASH
|
|
||||||
|
|
||||||
/* used by the startup to initialize data */
|
|
||||||
_sidata = LOADADDR(.data);
|
|
||||||
|
|
||||||
/* Initialized data sections goes into RAM, load LMA copy after code */
|
|
||||||
.data :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
_sdata = .; /* create a global symbol at data start */
|
|
||||||
*(.data) /* .data sections */
|
|
||||||
*(.data*) /* .data* sections */
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
_edata = .; /* define a global symbol at data end */
|
|
||||||
} >RAM AT> FLASH
|
|
||||||
|
|
||||||
_sisram2 = LOADADDR(.sram2);
|
|
||||||
|
|
||||||
/* CCM-RAM section
|
|
||||||
*
|
|
||||||
* IMPORTANT NOTE!
|
|
||||||
* If initialized variables will be placed in this section,
|
|
||||||
* the startup code needs to be modified to copy the init-values.
|
|
||||||
*/
|
|
||||||
.sram2 :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
_ssram2 = .; /* create a global symbol at sram2 start */
|
|
||||||
*(.sram2)
|
|
||||||
*(.sram2*)
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
_esram2 = .; /* create a global symbol at sram2 end */
|
|
||||||
} >SRAM2 AT> FLASH
|
|
||||||
|
|
||||||
|
|
||||||
/* Uninitialized data section */
|
|
||||||
. = ALIGN(4);
|
|
||||||
.bss :
|
|
||||||
{
|
|
||||||
/* This is used by the startup in order to initialize the .bss secion */
|
|
||||||
_sbss = .; /* define a global symbol at bss start */
|
|
||||||
__bss_start__ = _sbss;
|
|
||||||
*(.bss)
|
|
||||||
*(.bss*)
|
|
||||||
*(COMMON)
|
|
||||||
|
|
||||||
. = ALIGN(4);
|
|
||||||
_ebss = .; /* define a global symbol at bss end */
|
|
||||||
__bss_end__ = _ebss;
|
|
||||||
} >RAM
|
|
||||||
|
|
||||||
/* User_heap_stack section, used to check that there is enough RAM left */
|
|
||||||
._user_heap_stack :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
PROVIDE ( end = . );
|
|
||||||
PROVIDE ( _end = . );
|
|
||||||
. = . + _Min_Heap_Size;
|
|
||||||
. = . + _Min_Stack_Size;
|
|
||||||
. = ALIGN(8);
|
|
||||||
} >RAM
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
/* Remove information from the standard libraries */
|
|
||||||
/DISCARD/ :
|
|
||||||
{
|
|
||||||
libc.a ( * )
|
|
||||||
libm.a ( * )
|
|
||||||
libgcc.a ( * )
|
|
||||||
}
|
|
||||||
|
|
||||||
.ARM.attributes 0 : { *(.ARM.attributes) }
|
|
||||||
}
|
}
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user