stm32f407vx-template/stm32f407ve.ld

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/*
* STM32F407VE Linkerscript for FLASH normal flash code execution
* Copyright (C) 2017 Mario Hüttel <mario.huettel@gmx.net>
*
* This file is part of 'STM32F407 code template'.
*
* It is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 2 of the License.
*
* This code is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this template. If not, see <http://www.gnu.org/licenses/>.
* --------------------------------------------------------------------
* FLASH: 512K
* RAM: 128K
* CCM RAM: 64L
* FPU: fpv4-sp-d16
*/
/* USER PARAMETERS */
__ld_stack_size = 0x1000;
__ld_heap_size = 0x0500;
/* END OF USER PARAMETERS */
ENTRY(Reset_Handler)
__ld_top_of_stack = 0x20020000; /* One byte above the end of the SRAM. Stack is pre-decrewmenting, so this is okay */
/* Available memory areas */
MEMORY
{
FLASH (xr) : ORIGIN = 0x08000000, LENGTH = 512K
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K
CCM (rw) : ORIGIN = 0x10000000, LENGTH = 64K
}
SECTIONS
{
.vectors :
{
. = ALIGN(4);
KEEP(*(.vectors))
. = ALIGN(4);
} >FLASH
.text :
{
. = ALIGN(4);
*(.text) /* .text sections (code) */
*(.text*) /* .text* sections (code) */
*(.rodata) /* .rodata sections (constants, strings, etc.) */
*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
*(.glue_7) /* glue arm to thumb code */
*(.glue_7t) /* glue thumb to arm code */
*(.eh_frame)
KEEP(*(.init)) /* Constructors */
KEEP(*(.fini)) /* Destructors */
} >FLASH
.ARM.extab :
{
*(.ARM.extab* .gnu.linkonce.armextab.*)
} >FLASH
.ARM :
{
__exidx_start = .;
*(.ARM.exidx*)
__exidx_end = .;
} >FLASH
/* Constructor/Destructor tables */
.preinit_array :
{
PROVIDE_HIDDEN (__preinit_array_start = .);
KEEP (*(.preinit_array*))
PROVIDE_HIDDEN (__preinit_array_end = .);
} >FLASH
.init_array :
{
PROVIDE_HIDDEN (__init_array_start = .);
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array*))
PROVIDE_HIDDEN (__init_array_end = .);
} >FLASH
.fini_array :
{
PROVIDE_HIDDEN (__fini_array_start = .);
KEEP (*(.fini_array*))
KEEP (*(SORT(.fini_array.*)))
PROVIDE_HIDDEN (__fini_array_end = .);
} >FLASH
/* Initialized CCM data */
__ld_load_ccm_data = LOADADDR(.ccmdata);
.ccmdata :
{
. = ALIGN(4);
__ld_sdata_ccm = .;
*(.ccm.data)
*(.ccm.data*)
. = ALIGN(4);
__ld_edata_ccm = .;
} >CCM AT> FLASH
.ccmbss (NOLOAD) :
{
. = ALIGN(4);
__ld_sbss_ccm = .;
*(.ccm.bss)
*(.ccm.bss*)
. = ALIGN(4);
__ld_ebss_ccm = .;
} >CCM
/* Initialized Data */
__ld_load_data = LOADADDR(.data);
.data :
{
. = ALIGN(4);
__ld_sdata = .;
*(.data)
*(.data*)
. = ALIGN(4);
__ld_edata = .;
} >RAM AT> FLASH
/* Uninitialized static data */
.bss (NOLOAD) :
{
. = ALIGN(4);
__ld_sbss = .;
*(.bss)
*(.bss*)
*(COMMON)
. = ALIGN(4);
__ld_ebss = .;
} >RAM
.heap_stack (NOLOAD) :
{
. = ALIGN(4);
__ld_sheap = .;
. = . + __ld_heap_size;
__ld_eheap = .;
. = . + __ld_stack_size;
. = ALIGN(4);
} >RAM
}