--- /dev/null
+/*
+******************************************************************************
+**
+** File : LinkerScript.ld
+**
+** Author : Auto-generated by STM32CubeIDE
+**
+** Abstract : Linker script for NUCLEO-L152RE Board embedding STM32L152RETx Device from STM32L1 series
+** 512Kbytes FLASH
+** 80Kbytes 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.
+**
+*****************************************************************************
+** @attention
+**
+** <h2><center>© COPYRIGHT(c) 2020 STMicroelectronics</center></h2>
+**
+** Redistribution and use in source and binary forms, with or without modification,
+** are permitted provided that the following conditions are met:
+** 1. Redistributions of source code must retain the above copyright notice,
+** this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright notice,
+** this list of conditions and the following disclaimer in the documentation
+** and/or other materials provided with the distribution.
+** 3. Neither the name of STMicroelectronics nor the names of its contributors
+** may be used to endorse or promote products derived from this software
+** without specific prior written permission.
+**
+** 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.
+**
+*****************************************************************************
+*/
+
+/* Entry Point. */
+ENTRY(Reset_Handler)
+
+/* Highest address of the user mode stack. */
+_estack = ORIGIN(RAM) + LENGTH(RAM); /* end of "RAM" Ram type memory. */
+
+_Min_Heap_Size = 0x200 ; /* Required amount of heap. */
+_Min_Stack_Size = 0x400 ; /* Required amount of stack. */
+
+/* Memories definition. */
+/* ARMv7M MPU requires that the base address of a MPU region must be aligned to
+ * an interger mutiple of the region size and the region size can only be a
+ * power of 2. We, therefore, are not using last 16K of RAM. */
+MEMORY
+{
+ RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 64K
+ RAM_UNUSED (xrw) : ORIGIN = 0x20010000, LENGTH = 16K
+ FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 512K
+}
+
+/* Initial 32K Flash is used to store kernel functions and
+ * initial 512 bytes of RAM is used to store kernel data. */
+__privileged_functions_region_size__ = 32K;
+__privileged_data_region_size__ = 512;
+
+__FLASH_segment_start__ = ORIGIN( FLASH );
+__FLASH_segment_end__ = __FLASH_segment_start__ + LENGTH( FLASH );
+
+__SRAM_segment_start__ = ORIGIN( RAM );
+__SRAM_segment_end__ = __SRAM_segment_start__ + LENGTH( RAM );
+
+__privileged_functions_start__ = __FLASH_segment_start__;
+__privileged_functions_end__ = __FLASH_segment_start__ + __privileged_functions_region_size__;
+
+__privileged_data_start__ = __SRAM_segment_start__;
+__privileged_data_end__ = __SRAM_segment_start__ + __privileged_data_region_size__;
+
+/* Sections. */
+SECTIONS
+{
+ /* The startup code and FreeRTOS kernel code are placed into privileged
+ * flash. */
+ .privileged_functions :
+ {
+ . = ALIGN(4);
+ KEEP(*(.isr_vector)) /* Startup code */
+ . = ALIGN(4);
+ *(privileged_functions)
+ . = ALIGN(4);
+ FILL(0xDEAD);
+ /* Ensure that un-privileged code is placed after the region reserved
+ * for privileged kernel code. */
+ /* Note that dot (.) actually refers to the byte offset from the start
+ * of the current section (.privileged_functions in this case). As a
+ * result, setting dot (.) to a value sets the size of the section. */
+ . = __privileged_functions_region_size__;
+ } >FLASH
+
+ /* The rest of the program code and other data into the remaining
+ * unprivileged flash. */
+ .text :
+ {
+ /* Place the FreeRTOS System Calls first in the unprivileged region. */
+ . = ALIGN(4);
+ __syscalls_flash_start__ = .;
+ *(freertos_system_calls)
+ __syscalls_flash_end__ = .;
+ . = ALIGN(4);
+ *(.text) /* .text sections (code). */
+ *(.text*) /* .text* sections (code). */
+ *(.glue_7) /* glue arm to thumb code. */
+ *(.glue_7t) /* glue thumb to arm code. */
+ *(.eh_frame)
+
+ KEEP (*(.init))
+ KEEP (*(.fini))
+
+ . = ALIGN(4);
+ _etext = .; /* define a global symbols at end of code. */
+ } >FLASH
+
+ /* Constant data into "FLASH" Rom type memory. */
+ .rodata :
+ {
+ . = ALIGN(4);
+ *(.rodata) /* .rodata sections (constants, strings, etc.). */
+ *(.rodata*) /* .rodata* sections (constants, strings, etc.). */
+ . = ALIGN(4);
+ } >FLASH
+
+ .ARM.extab :
+ {
+ . = ALIGN(4);
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ . = ALIGN(4);
+ } >FLASH
+
+ .ARM :
+ {
+ . = ALIGN(4);
+ __exidx_start = .;
+ *(.ARM.exidx*)
+ __exidx_end = .;
+ . = ALIGN(4);
+ } >FLASH
+
+ .preinit_array :
+ {
+ . = ALIGN(4);
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP (*(.preinit_array*))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+ . = ALIGN(4);
+ } >FLASH
+
+ .init_array :
+ {
+ . = ALIGN(4);
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP (*(SORT(.init_array.*)))
+ KEEP (*(.init_array*))
+ PROVIDE_HIDDEN (__init_array_end = .);
+ . = ALIGN(4);
+ } >FLASH
+
+ .fini_array :
+ {
+ . = ALIGN(4);
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP (*(SORT(.fini_array.*)))
+ KEEP (*(.fini_array*))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+ . = ALIGN(4);
+ } >FLASH
+
+ /* Used by the startup to initialize data. */
+ _sidata = LOADADDR(.privileged_data);
+
+ /* FreeRTOS kernel data. */
+ .privileged_data :
+ {
+ . = ALIGN(4);
+ _sdata = .; /* Create a global symbol at data start. */
+ *(privileged_data)
+ . = ALIGN(4);
+ FILL(0xDEAD);
+ /* Ensure that un-privileged data is placed after the region reserved
+ * for privileged kernel data. */
+ /* Note that dot (.) actually refers to the byte offset from the start
+ * of the current section (.privileged_data in this case). As a result,
+ * setting dot (.) to a value sets the size of the section. */
+ . = __privileged_data_region_size__;
+ } >RAM AT> FLASH
+
+ /* Initialized data sections into "RAM" Ram type memory. */
+ .data :
+ {
+ . = ALIGN(4);
+ *(.data) /* .data sections. */
+ *(.data*) /* .data* sections. */
+
+ . = ALIGN(4);
+ _edata = .; /* define a global symbol at data end. */
+ } >RAM AT> FLASH
+
+ /* Uninitialized data section into "RAM" Ram type memory. */
+ . = ALIGN(4);
+ .bss :
+ {
+ /* This is used by the startup in order to initialize the .bss section. */
+ _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" Ram
+ * type memory left. */
+ ._user_heap_stack :
+ {
+ . = ALIGN(8);
+ PROVIDE ( end = . );
+ PROVIDE ( _end = . );
+ . = . + _Min_Heap_Size;
+ . = . + _Min_Stack_Size;
+ . = ALIGN(8);
+ } >RAM
+
+ /* Remove information from the compiler libraries. */
+ /DISCARD/ :
+ {
+ libc.a ( * )
+ libm.a ( * )
+ libgcc.a ( * )
+ }
+
+ .ARM.attributes 0 : { *(.ARM.attributes) }
+}
projects / freertos / blobdiff