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/* Linker script for STM32F407VG Cortex-M4 ARM MCU */
/* From http://tech.munts.com/MCU/Frameworks/ARM/stm32f4/stm32f407vg.ld */
/* Copyright (C)2013-2016, Philip Munts, President, Munts AM Corp. */
/* */
/* Redistribution and use in source and binary forms, with or without */
/* modification, are permitted provided that the following conditions are met: */
/* */
/* * Redistributions of source code must retain the above copyright notice, */
/* this list of conditions and the following disclaimer. */
/* */
/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" */
/* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE */
/* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE */
/* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE */
/* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR */
/* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF */
/* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS */
/* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN */
/* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) */
/* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
/* POSSIBILITY OF SUCH DAMAGE. */
MEMORY
{
flash (rx): ORIGIN = 0x08000000, LENGTH = 1024K
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 128K
ccm (rwx) : ORIGIN = 0x10000000, LENGTH = 64K
}
__rom_start__ = ORIGIN(flash);
__rom_size__ = LENGTH(flash);
__ram_start__ = ORIGIN(ram);
__ram_size__ = LENGTH(ram);
__ram_end__ = __ram_start__ + __ram_size__;
__stack_end__ = __ram_end__; /* Top of RAM */
__stack_size__ = 16K;
__stack_start__ = __stack_end__ - __stack_size__;
__heap_start__ = __bss_end__; /* Between bss and stack */
__heap_end__ = __stack_start__;
__ccm_start__ = ORIGIN(ccm);
__ccm_size__ = LENGTH(ccm);
end = __heap_start__;
SECTIONS
{
. = 0;
.text : {
KEEP(*(.startup)) /* Startup code */
*(.text*) /* Program code */
KEEP(*(.rodata*)) /* Read only data */
*(.glue_7)
*(.glue_7t)
*(.eh_frame)
. = ALIGN(4);
__ctors_start__ = .;
KEEP(*(.init_array)) /* C++ constructors */
KEEP(*(.ctors)) /* C++ constructors */
__ctors_end__ = .;
. = ALIGN(16);
__text_end__ = .;
} >flash
.data : ALIGN(16) {
__data_beg__ = .; /* Used in crt0.S */
*(.data*) /* Initialized data */
__data_end__ = .; /* Used in crt0.S */
} >ram AT > flash
.bss (NOLOAD) : ALIGN(16) {
__bss_beg__ = .; /* Used in crt0.S */
*(.bss*) /* Uninitialized data */
*(COMMON) /* Common data */
__bss_end__ = .; /* Used in crt0.S */
} >ram
/* C++ exception unwinding stuff--needed by some toolchains */
.ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >flash
__exidx_start = .;
.ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } >flash
__exidx_end = .;
}
/* Firmware entry point */
ENTRY(_vectors)