blob: 95554cd59d34f2575a9e93d3a1cc2dafe042f749 [file] [log] [blame]
/*
** ###################################################################
** Processors: RV32M1_ri5cy
** RV32M1_ri5cy
**
** Compiler: GNU C Compiler
** Reference manual: RV32M1 Series Reference Manual, Rev. 1 , 8/10/2018
** Version: rev. 1.0, 2018-10-02
** Build: b171115
**
** Abstract:
** Linker file for the GNU C Compiler
**
** Copyright 2016 Freescale Semiconductor, Inc.
** Copyright 2016-2017 NXP
** All rights reserved.
**
** SPDX-License-Identifier: BSD-3-Clause
**
** http: www.nxp.com
** mail: support@nxp.com
**
** ###################################################################
*/
/* Entry Point */
OUTPUT_ARCH( "riscv" )
HEAP_SIZE = DEFINED(__heap_size__) ? __heap_size__ : 0x0400;
STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0800;
/* Specify the memory areas */
MEMORY
{
m_vector (RX) : ORIGIN = 0x000FFF00, LENGTH = 0x00000100
m_text (RX) : ORIGIN = 0x00000000, LENGTH = 0x000FFF00
m_data (RW) : ORIGIN = 0x20000000, LENGTH = 0x00030000 - 0x1800
rpmsg_sh_mem (RW) : ORIGIN = 0x2002E800, LENGTH = 0x1800
m_usb_sram (RW) : ORIGIN = 0x48010000, LENGTH = 0x00000800
}
/* Define output sections */
SECTIONS
{
/* NOINIT section for rpmsg_sh_mem */
.noinit_rpmsg_sh_mem (NOLOAD) : ALIGN(4)
{
*(.noinit.$rpmsg_sh_mem*)
. = ALIGN(4) ;
} > rpmsg_sh_mem
.vectors : ALIGN(4)
{
__VECTOR_TABLE = .;
KEEP(*(.vectors))
} > m_vector
/* The program code and other data goes into internal flash */
.text :
{
. = ALIGN(4);
KEEP(*(.startup))
. = ALIGN(4);
__user_vector = .;
KEEP(*(user_vectors))
*(.text) /* .text sections (code) */
*(.text*) /* .text* sections (code) */
*(.rodata) /* .rodata sections (constants, strings, etc.) */
*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
*(.srodata .srodata.*)
*(.glue_7) /* glue arm to thumb code */
*(.glue_7t) /* glue thumb to arm code */
*(.eh_frame)
*(.init)
*(.fini)
} > m_text
.preinit_array :
{
PROVIDE_HIDDEN (__preinit_array_start = .);
KEEP (*(.preinit_array*))
PROVIDE_HIDDEN (__preinit_array_end = .);
} > m_text
.init_array :
{
PROVIDE_HIDDEN (__init_array_start = .);
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array*))
PROVIDE_HIDDEN (__init_array_end = .);
} > m_text
.fini_array :
{
PROVIDE_HIDDEN (__fini_array_start = .);
KEEP (*(SORT(.fini_array.*)))
KEEP (*(.fini_array*))
PROVIDE_HIDDEN (__fini_array_end = .);
} > m_text
__etext = .; /* define a global symbol at end of code */
__global_pointer = .; /* define a global symbol at end of code */
__DATA_ROM = .; /* Symbol is used by startup for data initialization */
.data : AT(__DATA_ROM)
{
. = ALIGN(4);
__DATA_RAM = .;
__data_start__ = .; /* create a global symbol at data start */
*(.data) /* .data sections */
*(.data*) /* .data* sections */
*(.sdata .sdata.*)
*(.heapsram*) /* This is only for the pulpino official test code. */
__noncachedata_start__ = .; /* create a global symbol at ncache data start */
*(NonCacheable)
__noncachedata_end__ = .; /* define a global symbol at ncache data end */
KEEP(*(.jcr*))
. = ALIGN(4);
__data_end__ = .; /* define a global symbol at data end */
} > m_data
__DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
text_end = ORIGIN(m_text) + LENGTH(m_text);
ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
_edata = .;
/* Uninitialized data section */
.bss :
{
/* This is used by the startup in order to initialize the .bss section */
. = ALIGN(4);
__START_BSS = .;
__bss_start__ = .;
*(.bss)
*(.bss*)
*(.sbss)
*(.sbss*)
*(COMMON)
. = ALIGN(4);
__bss_end__ = .;
__END_BSS = .;
} > m_data
/* End of uninitalized data segement */
_end = .;
PROVIDE(end = .);
.heap :
{
. = ALIGN(8);
__heap_start = .;
. += HEAP_SIZE;
__heap_end = .;
_heap_end = __heap_end;
} > m_data
.stack :
{
. = ALIGN(8);
__StackLimit = .;
. += STACK_SIZE;
__StackTop = .;
__freertos_irq_stack_top = .;
} > m_data
m_usb_bdt (NOLOAD) :
{
. = ALIGN(512);
*(m_usb_bdt)
} > m_usb_sram
m_usb_global (NOLOAD) :
{
*(m_usb_global)
} > m_usb_sram
/* Initializes stack on the end of block */
PROVIDE(__stack = __StackTop);
}