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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

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mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_LPC54114/TOOLCHAIN_GCC_ARM/LPC54114J256_cm4_flash.ld@171:3a7713b1edbc, 2018-11-08 (annotated)

Committer:
AnnaBridge
Date:
Thu Nov 08 11:45:42 2018 +0000
Revision:
171:3a7713b1edbc
Parent:
148:fd96258d940d 
mbed library. Release version 164

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 148:fd96258d940d 1 /*
Kojto 148:fd96258d940d 2 ** ###################################################################
Kojto 148:fd96258d940d 3 ** Processors: LPC54114J256_cm4
Kojto 148:fd96258d940d 4 **
Kojto 148:fd96258d940d 5 ** Compiler: GNU C Compiler
Kojto 148:fd96258d940d 6 ** Reference manual: LPC54114 Series Reference Manual, Rev. 0 , 11/2016
Kojto 148:fd96258d940d 7 ** Version: rev. 1.0, 2016-11-02
Kojto 148:fd96258d940d 8 ** Build: b161214
Kojto 148:fd96258d940d 9 **
Kojto 148:fd96258d940d 10 ** Abstract:
Kojto 148:fd96258d940d 11 ** Linker file for the GNU C Compiler
Kojto 148:fd96258d940d 12 **
Kojto 148:fd96258d940d 13 ** Copyright (c) 2016 Freescale Semiconductor, Inc.
Kojto 148:fd96258d940d 14 ** Copyright (c) 2016 - 2017 , NXP
Kojto 148:fd96258d940d 15 ** All rights reserved.
Kojto 148:fd96258d940d 16 **
Kojto 148:fd96258d940d 17 ** Redistribution and use in source and binary forms, with or without modification,
Kojto 148:fd96258d940d 18 ** are permitted provided that the following conditions are met:
Kojto 148:fd96258d940d 19 **
Kojto 148:fd96258d940d 20 ** o Redistributions of source code must retain the above copyright notice, this list
Kojto 148:fd96258d940d 21 ** of conditions and the following disclaimer.
Kojto 148:fd96258d940d 22 **
Kojto 148:fd96258d940d 23 ** o Redistributions in binary form must reproduce the above copyright notice, this
Kojto 148:fd96258d940d 24 ** list of conditions and the following disclaimer in the documentation and/or
Kojto 148:fd96258d940d 25 ** other materials provided with the distribution.
Kojto 148:fd96258d940d 26 **
Kojto 148:fd96258d940d 27 ** o Neither the name of copyright holder nor the names of its
Kojto 148:fd96258d940d 28 ** contributors may be used to endorse or promote products derived from this
Kojto 148:fd96258d940d 29 ** software without specific prior written permission.
Kojto 148:fd96258d940d 30 **
Kojto 148:fd96258d940d 31 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
Kojto 148:fd96258d940d 32 ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
Kojto 148:fd96258d940d 33 ** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 148:fd96258d940d 34 ** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
Kojto 148:fd96258d940d 35 ** ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
Kojto 148:fd96258d940d 36 ** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
Kojto 148:fd96258d940d 37 ** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
Kojto 148:fd96258d940d 38 ** ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
Kojto 148:fd96258d940d 39 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
Kojto 148:fd96258d940d 40 ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 148:fd96258d940d 41 **
Kojto 148:fd96258d940d 42 ** http: www.freescale.com
Kojto 148:fd96258d940d 43 ** mail: support@freescale.com
Kojto 148:fd96258d940d 44 **
Kojto 148:fd96258d940d 45 ** Copyright (c) 2016 NXP Semiconductors, Inc.
Kojto 148:fd96258d940d 46 ** All rights reserved.
Kojto 148:fd96258d940d 47 **
Kojto 148:fd96258d940d 48 ** Redistribution and use in source and binary forms, with or without modification,
Kojto 148:fd96258d940d 49 ** are permitted provided that the following conditions are met:
Kojto 148:fd96258d940d 50 **
Kojto 148:fd96258d940d 51 ** o Redistributions of source code must retain the above copyright notice, this list
Kojto 148:fd96258d940d 52 ** of conditions and the following disclaimer.
Kojto 148:fd96258d940d 53 **
Kojto 148:fd96258d940d 54 ** o Redistributions in binary form must reproduce the above copyright notice, this
Kojto 148:fd96258d940d 55 ** list of conditions and the following disclaimer in the documentation and/or
Kojto 148:fd96258d940d 56 ** other materials provided with the distribution.
Kojto 148:fd96258d940d 57 **
Kojto 148:fd96258d940d 58 ** o Neither the name of NXP Semiconductors, Inc. nor the names of its
Kojto 148:fd96258d940d 59 ** contributors may be used to endorse or promote products derived from this
Kojto 148:fd96258d940d 60 ** software without specific prior written permission.
Kojto 148:fd96258d940d 61 **
Kojto 148:fd96258d940d 62 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
Kojto 148:fd96258d940d 63 ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
Kojto 148:fd96258d940d 64 ** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 148:fd96258d940d 65 ** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
Kojto 148:fd96258d940d 66 ** ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
Kojto 148:fd96258d940d 67 ** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
Kojto 148:fd96258d940d 68 ** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
Kojto 148:fd96258d940d 69 ** ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
Kojto 148:fd96258d940d 70 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
Kojto 148:fd96258d940d 71 ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 148:fd96258d940d 72 **
Kojto 148:fd96258d940d 73 ** http: www.nxp.com
Kojto 148:fd96258d940d 74 ** mail: support@nxp.com
Kojto 148:fd96258d940d 75 **
Kojto 148:fd96258d940d 76 ** ###################################################################
Kojto 148:fd96258d940d 77 */
Kojto 148:fd96258d940d 78 /* Entry Point */
Kojto 148:fd96258d940d 79 ENTRY(Reset_Handler)
Kojto 148:fd96258d940d 80
Kojto 148:fd96258d940d 81 __ram_vector_table__ = 1;
Kojto 148:fd96258d940d 82
Kojto 148:fd96258d940d 83 __stack_size__ = 0x2000;
Kojto 148:fd96258d940d 84 __heap_size__ = 0x4000;
Kojto 148:fd96258d940d 85
Kojto 148:fd96258d940d 86 HEAP_SIZE = DEFINED(__heap_size__) ? __heap_size__ : 0x0400;
Kojto 148:fd96258d940d 87 STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0800;
Kojto 148:fd96258d940d 88 M_VECTOR_RAM_SIZE = DEFINED(__ram_vector_table__) ? 0xE4 : 0x0;
Kojto 148:fd96258d940d 89 RPMSG_SHMEM_SIZE = DEFINED(__use_shmem__) ? 0x1800 : 0;
Kojto 148:fd96258d940d 90
Kojto 148:fd96258d940d 91
Kojto 148:fd96258d940d 92 /* Specify the memory areas */
Kojto 148:fd96258d940d 93 MEMORY
Kojto 148:fd96258d940d 94 {
Kojto 148:fd96258d940d 95 m_interrupts (RX) : ORIGIN = 0x00000000, LENGTH = 0x000000E4
Kojto 148:fd96258d940d 96 m_text (RX) : ORIGIN = 0x000000E4, LENGTH = 0x0002FF1C
Kojto 148:fd96258d940d 97 m_core1_image (RX) : ORIGIN = 0x00030000, LENGTH = 0x00010000
Kojto 148:fd96258d940d 98 m_data (RW) : ORIGIN = 0x20000000, LENGTH = 0x00010000
Kojto 148:fd96258d940d 99 rpmsg_sh_mem (RW) : ORIGIN = 0x20026800, LENGTH = RPMSG_SHMEM_SIZE
Kojto 148:fd96258d940d 100
Kojto 148:fd96258d940d 101 }
Kojto 148:fd96258d940d 102
Kojto 148:fd96258d940d 103 /* Define output sections */
Kojto 148:fd96258d940d 104 SECTIONS
Kojto 148:fd96258d940d 105 {
Kojto 148:fd96258d940d 106 /* section for storing the secondary core image */
Kojto 148:fd96258d940d 107 .m0code :
Kojto 148:fd96258d940d 108 {
AnnaBridge 171:3a7713b1edbc 109 . = ALIGN(8) ;
Kojto 148:fd96258d940d 110 KEEP (*(.m0code))
Kojto 148:fd96258d940d 111 *(.m0code*)
AnnaBridge 171:3a7713b1edbc 112 . = ALIGN(8) ;
Kojto 148:fd96258d940d 113 } > m_core1_image
Kojto 148:fd96258d940d 114
Kojto 148:fd96258d940d 115 /* NOINIT section for rpmsg_sh_mem */
AnnaBridge 171:3a7713b1edbc 116 .noinit_rpmsg_sh_mem (NOLOAD) : ALIGN(8)
Kojto 148:fd96258d940d 117 {
Kojto 148:fd96258d940d 118 *(.noinit.$rpmsg_sh_mem*)
AnnaBridge 171:3a7713b1edbc 119 . = ALIGN(8) ;
Kojto 148:fd96258d940d 120 } > rpmsg_sh_mem
Kojto 148:fd96258d940d 121
Kojto 148:fd96258d940d 122 /* The startup code goes first into internal flash */
Kojto 148:fd96258d940d 123 .interrupts :
Kojto 148:fd96258d940d 124 {
Kojto 148:fd96258d940d 125 __VECTOR_TABLE = .;
AnnaBridge 171:3a7713b1edbc 126 . = ALIGN(8);
Kojto 148:fd96258d940d 127 KEEP(*(.isr_vector)) /* Startup code */
AnnaBridge 171:3a7713b1edbc 128 . = ALIGN(8);
Kojto 148:fd96258d940d 129 } > m_interrupts
Kojto 148:fd96258d940d 130
Kojto 148:fd96258d940d 131 /* The program code and other data goes into internal flash */
Kojto 148:fd96258d940d 132 .text :
Kojto 148:fd96258d940d 133 {
AnnaBridge 171:3a7713b1edbc 134 . = ALIGN(8);
Kojto 148:fd96258d940d 135 *(.text) /* .text sections (code) */
Kojto 148:fd96258d940d 136 *(.text*) /* .text* sections (code) */
Kojto 148:fd96258d940d 137 *(.rodata) /* .rodata sections (constants, strings, etc.) */
Kojto 148:fd96258d940d 138 *(.rodata*) /* .rodata* sections (constants, strings, etc.) */
Kojto 148:fd96258d940d 139 *(.glue_7) /* glue arm to thumb code */
Kojto 148:fd96258d940d 140 *(.glue_7t) /* glue thumb to arm code */
Kojto 148:fd96258d940d 141 *(.eh_frame)
Kojto 148:fd96258d940d 142 KEEP (*(.init))
Kojto 148:fd96258d940d 143 KEEP (*(.fini))
AnnaBridge 171:3a7713b1edbc 144 . = ALIGN(8);
Kojto 148:fd96258d940d 145 } > m_text
Kojto 148:fd96258d940d 146
Kojto 148:fd96258d940d 147 .ARM.extab :
Kojto 148:fd96258d940d 148 {
Kojto 148:fd96258d940d 149 *(.ARM.extab* .gnu.linkonce.armextab.*)
Kojto 148:fd96258d940d 150 } > m_text
Kojto 148:fd96258d940d 151
Kojto 148:fd96258d940d 152 .ARM :
Kojto 148:fd96258d940d 153 {
Kojto 148:fd96258d940d 154 __exidx_start = .;
Kojto 148:fd96258d940d 155 *(.ARM.exidx*)
Kojto 148:fd96258d940d 156 __exidx_end = .;
Kojto 148:fd96258d940d 157 } > m_text
Kojto 148:fd96258d940d 158
Kojto 148:fd96258d940d 159 .ctors :
Kojto 148:fd96258d940d 160 {
Kojto 148:fd96258d940d 161 __CTOR_LIST__ = .;
Kojto 148:fd96258d940d 162 /* gcc uses crtbegin.o to find the start of
Kojto 148:fd96258d940d 163 the constructors, so we make sure it is
Kojto 148:fd96258d940d 164 first. Because this is a wildcard, it
Kojto 148:fd96258d940d 165 doesn't matter if the user does not
Kojto 148:fd96258d940d 166 actually link against crtbegin.o; the
Kojto 148:fd96258d940d 167 linker won't look for a file to match a
Kojto 148:fd96258d940d 168 wildcard. The wildcard also means that it
Kojto 148:fd96258d940d 169 doesn't matter which directory crtbegin.o
Kojto 148:fd96258d940d 170 is in. */
Kojto 148:fd96258d940d 171 KEEP (*crtbegin.o(.ctors))
Kojto 148:fd96258d940d 172 KEEP (*crtbegin?.o(.ctors))
Kojto 148:fd96258d940d 173 /* We don't want to include the .ctor section from
Kojto 148:fd96258d940d 174 from the crtend.o file until after the sorted ctors.
Kojto 148:fd96258d940d 175 The .ctor section from the crtend file contains the
Kojto 148:fd96258d940d 176 end of ctors marker and it must be last */
Kojto 148:fd96258d940d 177 KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors))
Kojto 148:fd96258d940d 178 KEEP (*(SORT(.ctors.*)))
Kojto 148:fd96258d940d 179 KEEP (*(.ctors))
Kojto 148:fd96258d940d 180 __CTOR_END__ = .;
Kojto 148:fd96258d940d 181 } > m_text
Kojto 148:fd96258d940d 182
Kojto 148:fd96258d940d 183 .dtors :
Kojto 148:fd96258d940d 184 {
Kojto 148:fd96258d940d 185 __DTOR_LIST__ = .;
Kojto 148:fd96258d940d 186 KEEP (*crtbegin.o(.dtors))
Kojto 148:fd96258d940d 187 KEEP (*crtbegin?.o(.dtors))
Kojto 148:fd96258d940d 188 KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors))
Kojto 148:fd96258d940d 189 KEEP (*(SORT(.dtors.*)))
Kojto 148:fd96258d940d 190 KEEP (*(.dtors))
Kojto 148:fd96258d940d 191 __DTOR_END__ = .;
Kojto 148:fd96258d940d 192 } > m_text
Kojto 148:fd96258d940d 193
Kojto 148:fd96258d940d 194 .preinit_array :
Kojto 148:fd96258d940d 195 {
Kojto 148:fd96258d940d 196 PROVIDE_HIDDEN (__preinit_array_start = .);
Kojto 148:fd96258d940d 197 KEEP (*(.preinit_array*))
Kojto 148:fd96258d940d 198 PROVIDE_HIDDEN (__preinit_array_end = .);
Kojto 148:fd96258d940d 199 } > m_text
Kojto 148:fd96258d940d 200
Kojto 148:fd96258d940d 201 .init_array :
Kojto 148:fd96258d940d 202 {
Kojto 148:fd96258d940d 203 PROVIDE_HIDDEN (__init_array_start = .);
Kojto 148:fd96258d940d 204 KEEP (*(SORT(.init_array.*)))
Kojto 148:fd96258d940d 205 KEEP (*(.init_array*))
Kojto 148:fd96258d940d 206 PROVIDE_HIDDEN (__init_array_end = .);
Kojto 148:fd96258d940d 207 } > m_text
Kojto 148:fd96258d940d 208
Kojto 148:fd96258d940d 209 .fini_array :
Kojto 148:fd96258d940d 210 {
Kojto 148:fd96258d940d 211 PROVIDE_HIDDEN (__fini_array_start = .);
Kojto 148:fd96258d940d 212 KEEP (*(SORT(.fini_array.*)))
Kojto 148:fd96258d940d 213 KEEP (*(.fini_array*))
Kojto 148:fd96258d940d 214 PROVIDE_HIDDEN (__fini_array_end = .);
Kojto 148:fd96258d940d 215 } > m_text
Kojto 148:fd96258d940d 216
Kojto 148:fd96258d940d 217 __etext = .; /* define a global symbol at end of code */
Kojto 148:fd96258d940d 218 __DATA_ROM = .; /* Symbol is used by startup for data initialization */
Kojto 148:fd96258d940d 219
Kojto 148:fd96258d940d 220 .interrupts_ram :
Kojto 148:fd96258d940d 221 {
AnnaBridge 171:3a7713b1edbc 222 . = ALIGN(8);
Kojto 148:fd96258d940d 223 __VECTOR_RAM__ = .;
Kojto 148:fd96258d940d 224 __interrupts_ram_start__ = .; /* Create a global symbol at data start */
Kojto 148:fd96258d940d 225 *(.m_interrupts_ram) /* This is a user defined section */
Kojto 148:fd96258d940d 226 . += M_VECTOR_RAM_SIZE;
AnnaBridge 171:3a7713b1edbc 227 . = ALIGN(8);
Kojto 148:fd96258d940d 228 __interrupts_ram_end__ = .; /* Define a global symbol at data end */
Kojto 148:fd96258d940d 229 } > m_data
Kojto 148:fd96258d940d 230
Kojto 148:fd96258d940d 231 __VECTOR_RAM = DEFINED(__ram_vector_table__) ? __VECTOR_RAM__ : ORIGIN(m_interrupts);
Kojto 148:fd96258d940d 232 __RAM_VECTOR_TABLE_SIZE_BYTES = DEFINED(__ram_vector_table__) ? (__interrupts_ram_end__ - __interrupts_ram_start__) : 0x0;
Kojto 148:fd96258d940d 233
Kojto 148:fd96258d940d 234 .data : AT(__DATA_ROM)
Kojto 148:fd96258d940d 235 {
AnnaBridge 171:3a7713b1edbc 236 . = ALIGN(8);
Kojto 148:fd96258d940d 237 __DATA_RAM = .;
Kojto 148:fd96258d940d 238 __data_start__ = .; /* create a global symbol at data start */
Kojto 148:fd96258d940d 239 *(.ramfunc*) /* for functions in ram */
Kojto 148:fd96258d940d 240 *(.data) /* .data sections */
Kojto 148:fd96258d940d 241 *(.data*) /* .data* sections */
Kojto 148:fd96258d940d 242 KEEP(*(.jcr*))
AnnaBridge 171:3a7713b1edbc 243 . = ALIGN(8);
Kojto 148:fd96258d940d 244 __data_end__ = .; /* define a global symbol at data end */
Kojto 148:fd96258d940d 245 } > m_data
Kojto 148:fd96258d940d 246
Kojto 148:fd96258d940d 247 __DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
Kojto 148:fd96258d940d 248 text_end = ORIGIN(m_text) + LENGTH(m_text);
Kojto 148:fd96258d940d 249 ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
Kojto 148:fd96258d940d 250
Kojto 148:fd96258d940d 251 /* Uninitialized data section */
Kojto 148:fd96258d940d 252 .bss :
Kojto 148:fd96258d940d 253 {
Kojto 148:fd96258d940d 254 /* This is used by the startup in order to initialize the .bss section */
AnnaBridge 171:3a7713b1edbc 255 . = ALIGN(8);
Kojto 148:fd96258d940d 256 __START_BSS = .;
Kojto 148:fd96258d940d 257 __bss_start__ = .;
Kojto 148:fd96258d940d 258 *(.bss)
Kojto 148:fd96258d940d 259 *(.bss*)
Kojto 148:fd96258d940d 260 *(COMMON)
AnnaBridge 171:3a7713b1edbc 261 . = ALIGN(8);
Kojto 148:fd96258d940d 262 __bss_end__ = .;
Kojto 148:fd96258d940d 263 __END_BSS = .;
Kojto 148:fd96258d940d 264 } > m_data
Kojto 148:fd96258d940d 265
Kojto 148:fd96258d940d 266 .heap :
Kojto 148:fd96258d940d 267 {
Kojto 148:fd96258d940d 268 . = ALIGN(8);
Kojto 148:fd96258d940d 269 __end__ = .;
Kojto 148:fd96258d940d 270 PROVIDE(end = .);
Kojto 148:fd96258d940d 271 __HeapBase = .;
Kojto 148:fd96258d940d 272 . += HEAP_SIZE;
Kojto 148:fd96258d940d 273 __HeapLimit = .;
Kojto 148:fd96258d940d 274 __heap_limit = .; /* Add for _sbrk */
Kojto 148:fd96258d940d 275 } > m_data
Kojto 148:fd96258d940d 276
Kojto 148:fd96258d940d 277 .stack :
Kojto 148:fd96258d940d 278 {
Kojto 148:fd96258d940d 279 . = ALIGN(8);
Kojto 148:fd96258d940d 280 . += STACK_SIZE;
Kojto 148:fd96258d940d 281 } > m_data
Kojto 148:fd96258d940d 282
Kojto 148:fd96258d940d 283 /* Initializes stack on the end of block */
Kojto 148:fd96258d940d 284 __StackTop = ORIGIN(m_data) + LENGTH(m_data);
Kojto 148:fd96258d940d 285 __StackLimit = __StackTop - STACK_SIZE;
Kojto 148:fd96258d940d 286 PROVIDE(__stack = __StackTop);
Kojto 148:fd96258d940d 287
Kojto 148:fd96258d940d 288 .ARM.attributes 0 : { *(.ARM.attributes) }
Kojto 148:fd96258d940d 289
Kojto 148:fd96258d940d 290 ASSERT(__StackLimit >= __HeapLimit, "region m_data overflowed with stack and heap")
Kojto 148:fd96258d940d 291 }
Kojto 148:fd96258d940d 292