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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_RO359B/TOOLCHAIN_GCC_ARM/MK24FN1M0xxx12.ld@171:3a7713b1edbc, 2018-11-08 (annotated)

Committer:
AnnaBridge
Date:
Thu Nov 08 11:45:42 2018 +0000
Revision:
171:3a7713b1edbc
Parent:
160:5571c4ff569f 
mbed library. Release version 164

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 143:86740a56073b 1 /*
AnnaBridge 143:86740a56073b 2 ** ###################################################################
AnnaBridge 143:86740a56073b 3 ** Processors: MK64FN1M0VDC12
AnnaBridge 143:86740a56073b 4 ** MK64FN1M0VLL12
AnnaBridge 143:86740a56073b 5 ** MK64FN1M0VLQ12
AnnaBridge 143:86740a56073b 6 ** MK64FN1M0VMD12
AnnaBridge 143:86740a56073b 7 **
AnnaBridge 143:86740a56073b 8 ** Compiler: GNU C Compiler
AnnaBridge 143:86740a56073b 9 ** Reference manual: K64P144M120SF5RM, Rev.2, January 2014
AnnaBridge 143:86740a56073b 10 ** Version: rev. 2.8, 2015-02-19
AnnaBridge 143:86740a56073b 11 ** Build: b151217
AnnaBridge 143:86740a56073b 12 **
AnnaBridge 143:86740a56073b 13 ** Abstract:
AnnaBridge 143:86740a56073b 14 ** Linker file for the GNU C Compiler
AnnaBridge 143:86740a56073b 15 **
AnnaBridge 143:86740a56073b 16 ** Copyright (c) 2015 Freescale Semiconductor, Inc.
AnnaBridge 143:86740a56073b 17 ** All rights reserved.
AnnaBridge 143:86740a56073b 18 **
AnnaBridge 143:86740a56073b 19 ** Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 143:86740a56073b 20 ** are permitted provided that the following conditions are met:
AnnaBridge 143:86740a56073b 21 **
AnnaBridge 143:86740a56073b 22 ** o Redistributions of source code must retain the above copyright notice, this list
AnnaBridge 143:86740a56073b 23 ** of conditions and the following disclaimer.
AnnaBridge 143:86740a56073b 24 **
AnnaBridge 143:86740a56073b 25 ** o Redistributions in binary form must reproduce the above copyright notice, this
AnnaBridge 143:86740a56073b 26 ** list of conditions and the following disclaimer in the documentation and/or
AnnaBridge 143:86740a56073b 27 ** other materials provided with the distribution.
AnnaBridge 143:86740a56073b 28 **
AnnaBridge 143:86740a56073b 29 ** o Neither the name of Freescale Semiconductor, Inc. nor the names of its
AnnaBridge 143:86740a56073b 30 ** contributors may be used to endorse or promote products derived from this
AnnaBridge 143:86740a56073b 31 ** software without specific prior written permission.
AnnaBridge 143:86740a56073b 32 **
AnnaBridge 143:86740a56073b 33 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
AnnaBridge 143:86740a56073b 34 ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
AnnaBridge 143:86740a56073b 35 ** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 143:86740a56073b 36 ** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
AnnaBridge 143:86740a56073b 37 ** ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
AnnaBridge 143:86740a56073b 38 ** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
AnnaBridge 143:86740a56073b 39 ** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
AnnaBridge 143:86740a56073b 40 ** ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
AnnaBridge 143:86740a56073b 41 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
AnnaBridge 143:86740a56073b 42 ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 143:86740a56073b 43 **
AnnaBridge 143:86740a56073b 44 ** http: www.freescale.com
AnnaBridge 143:86740a56073b 45 ** mail: support@freescale.com
AnnaBridge 143:86740a56073b 46 **
AnnaBridge 143:86740a56073b 47 ** ###################################################################
AnnaBridge 143:86740a56073b 48 */
AnnaBridge 143:86740a56073b 49
AnnaBridge 143:86740a56073b 50 /* Entry Point */
AnnaBridge 143:86740a56073b 51 ENTRY(Reset_Handler)
AnnaBridge 143:86740a56073b 52
AnnaBridge 143:86740a56073b 53 __ram_vector_table__ = 1;
AnnaBridge 143:86740a56073b 54
AnnaBridge 143:86740a56073b 55 /* Heap 1/4 of ram and stack 1/8 */
AnnaBridge 143:86740a56073b 56 __stack_size__ = 0x8000;
AnnaBridge 143:86740a56073b 57 __heap_size__ = 0x10000;
AnnaBridge 143:86740a56073b 58
Anna Bridge 160:5571c4ff569f 59 #if !defined(MBED_APP_START)
Anna Bridge 160:5571c4ff569f 60 #define MBED_APP_START 0
Anna Bridge 160:5571c4ff569f 61 #endif
Anna Bridge 160:5571c4ff569f 62
Anna Bridge 160:5571c4ff569f 63 #if !defined(MBED_APP_SIZE)
Anna Bridge 160:5571c4ff569f 64 #define MBED_APP_SIZE 0x100000
Anna Bridge 160:5571c4ff569f 65 #endif
Anna Bridge 160:5571c4ff569f 66
Anna Bridge 160:5571c4ff569f 67 HEAP_SIZE = DEFINED(__heap_size__) ? __heap_size__ : 0x8000;
Anna Bridge 160:5571c4ff569f 68 STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x10000;
AnnaBridge 143:86740a56073b 69 M_VECTOR_RAM_SIZE = DEFINED(__ram_vector_table__) ? 0x0400 : 0x0;
AnnaBridge 143:86740a56073b 70
AnnaBridge 143:86740a56073b 71 /* Specify the memory areas */
AnnaBridge 143:86740a56073b 72 MEMORY
AnnaBridge 143:86740a56073b 73 {
Anna Bridge 160:5571c4ff569f 74 m_interrupts (RX) : ORIGIN = MBED_APP_START, LENGTH = 0x400
Anna Bridge 160:5571c4ff569f 75 m_flash_config (RX) : ORIGIN = MBED_APP_START + 0x400, LENGTH = 0x10
Anna Bridge 160:5571c4ff569f 76 m_text (RX) : ORIGIN = MBED_APP_START + 0x410, LENGTH = MBED_APP_SIZE - 0x410
AnnaBridge 143:86740a56073b 77 m_data (RW) : ORIGIN = 0x1FFF0000, LENGTH = 0x00010000
AnnaBridge 143:86740a56073b 78 m_data_2 (RW) : ORIGIN = 0x20000000, LENGTH = 0x00030000
AnnaBridge 143:86740a56073b 79 }
AnnaBridge 143:86740a56073b 80
AnnaBridge 143:86740a56073b 81 /* Define output sections */
AnnaBridge 143:86740a56073b 82 SECTIONS
AnnaBridge 143:86740a56073b 83 {
AnnaBridge 143:86740a56073b 84 /* The startup code goes first into internal flash */
AnnaBridge 143:86740a56073b 85 .interrupts :
AnnaBridge 143:86740a56073b 86 {
AnnaBridge 143:86740a56073b 87 __VECTOR_TABLE = .;
AnnaBridge 171:3a7713b1edbc 88 . = ALIGN(8);
AnnaBridge 143:86740a56073b 89 KEEP(*(.isr_vector)) /* Startup code */
AnnaBridge 171:3a7713b1edbc 90 . = ALIGN(8);
AnnaBridge 143:86740a56073b 91 } > m_interrupts
AnnaBridge 143:86740a56073b 92
AnnaBridge 143:86740a56073b 93 .flash_config :
AnnaBridge 143:86740a56073b 94 {
AnnaBridge 171:3a7713b1edbc 95 . = ALIGN(8);
AnnaBridge 143:86740a56073b 96 KEEP(*(.FlashConfig)) /* Flash Configuration Field (FCF) */
AnnaBridge 171:3a7713b1edbc 97 . = ALIGN(8);
AnnaBridge 143:86740a56073b 98 } > m_flash_config
AnnaBridge 143:86740a56073b 99
AnnaBridge 171:3a7713b1edbc 100 .text :
AnnaBridge 143:86740a56073b 101 {
AnnaBridge 143:86740a56073b 102
AnnaBridge 171:3a7713b1edbc 103 . = ALIGN(8);
AnnaBridge 143:86740a56073b 104 *(.text) /* .text sections (code) */
AnnaBridge 143:86740a56073b 105 *(.text*) /* .text* sections (code) */
AnnaBridge 143:86740a56073b 106 *(.rodata) /* .rodata sections (constants, strings, etc.) */
AnnaBridge 143:86740a56073b 107 *(.rodata*) /* .rodata* sections (constants, strings, etc.) */
AnnaBridge 143:86740a56073b 108 *(.glue_7) /* glue arm to thumb code */
AnnaBridge 143:86740a56073b 109 *(.glue_7t) /* glue thumb to arm code */
AnnaBridge 143:86740a56073b 110 *(.eh_frame)
AnnaBridge 143:86740a56073b 111 KEEP (*(.init))
AnnaBridge 143:86740a56073b 112 KEEP (*(.fini))
AnnaBridge 171:3a7713b1edbc 113 . = ALIGN(8);
AnnaBridge 143:86740a56073b 114 } > m_text
AnnaBridge 143:86740a56073b 115
AnnaBridge 143:86740a56073b 116 .ARM.extab :
AnnaBridge 143:86740a56073b 117 {
AnnaBridge 143:86740a56073b 118 *(.ARM.extab* .gnu.linkonce.armextab.*)
AnnaBridge 143:86740a56073b 119 } > m_text
AnnaBridge 143:86740a56073b 120
AnnaBridge 143:86740a56073b 121 .ARM :
AnnaBridge 143:86740a56073b 122 {
AnnaBridge 143:86740a56073b 123 __exidx_start = .;
AnnaBridge 143:86740a56073b 124 *(.ARM.exidx*)
AnnaBridge 143:86740a56073b 125 __exidx_end = .;
AnnaBridge 143:86740a56073b 126 } > m_text
AnnaBridge 143:86740a56073b 127
AnnaBridge 143:86740a56073b 128 .ctors :
AnnaBridge 143:86740a56073b 129 {
AnnaBridge 143:86740a56073b 130 __CTOR_LIST__ = .;
AnnaBridge 143:86740a56073b 131 /* gcc uses crtbegin.o to find the start of
AnnaBridge 143:86740a56073b 132 the constructors, so we make sure it is
AnnaBridge 143:86740a56073b 133 first. Because this is a wildcard, it
AnnaBridge 143:86740a56073b 134 doesn't matter if the user does not
AnnaBridge 143:86740a56073b 135 actually link against crtbegin.o; the
AnnaBridge 143:86740a56073b 136 linker won't look for a file to match a
AnnaBridge 143:86740a56073b 137 wildcard. The wildcard also means that it
AnnaBridge 143:86740a56073b 138 doesn't matter which directory crtbegin.o
AnnaBridge 143:86740a56073b 139 is in. */
AnnaBridge 143:86740a56073b 140 KEEP (*crtbegin.o(.ctors))
AnnaBridge 143:86740a56073b 141 KEEP (*crtbegin?.o(.ctors))
AnnaBridge 143:86740a56073b 142 /* We don't want to include the .ctor section from
AnnaBridge 143:86740a56073b 143 from the crtend.o file until after the sorted ctors.
AnnaBridge 143:86740a56073b 144 The .ctor section from the crtend file contains the
AnnaBridge 143:86740a56073b 145 end of ctors marker and it must be last */
AnnaBridge 143:86740a56073b 146 KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors))
AnnaBridge 143:86740a56073b 147 KEEP (*(SORT(.ctors.*)))
AnnaBridge 143:86740a56073b 148 KEEP (*(.ctors))
AnnaBridge 143:86740a56073b 149 __CTOR_END__ = .;
AnnaBridge 143:86740a56073b 150 } > m_text
AnnaBridge 143:86740a56073b 151
AnnaBridge 143:86740a56073b 152 .dtors :
AnnaBridge 143:86740a56073b 153 {
AnnaBridge 143:86740a56073b 154 __DTOR_LIST__ = .;
AnnaBridge 143:86740a56073b 155 KEEP (*crtbegin.o(.dtors))
AnnaBridge 143:86740a56073b 156 KEEP (*crtbegin?.o(.dtors))
AnnaBridge 143:86740a56073b 157 KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors))
AnnaBridge 143:86740a56073b 158 KEEP (*(SORT(.dtors.*)))
AnnaBridge 143:86740a56073b 159 KEEP (*(.dtors))
AnnaBridge 143:86740a56073b 160 __DTOR_END__ = .;
AnnaBridge 143:86740a56073b 161 } > m_text
AnnaBridge 143:86740a56073b 162
AnnaBridge 143:86740a56073b 163 .preinit_array :
AnnaBridge 143:86740a56073b 164 {
AnnaBridge 143:86740a56073b 165 PROVIDE_HIDDEN (__preinit_array_start = .);
AnnaBridge 143:86740a56073b 166 KEEP (*(.preinit_array*))
AnnaBridge 143:86740a56073b 167 PROVIDE_HIDDEN (__preinit_array_end = .);
AnnaBridge 143:86740a56073b 168 } > m_text
AnnaBridge 143:86740a56073b 169
AnnaBridge 143:86740a56073b 170 .init_array :
AnnaBridge 143:86740a56073b 171 {
AnnaBridge 143:86740a56073b 172 PROVIDE_HIDDEN (__init_array_start = .);
AnnaBridge 143:86740a56073b 173 KEEP (*(SORT(.init_array.*)))
AnnaBridge 143:86740a56073b 174 KEEP (*(.init_array*))
AnnaBridge 143:86740a56073b 175 PROVIDE_HIDDEN (__init_array_end = .);
AnnaBridge 143:86740a56073b 176 } > m_text
AnnaBridge 143:86740a56073b 177
AnnaBridge 143:86740a56073b 178 .fini_array :
AnnaBridge 143:86740a56073b 179 {
AnnaBridge 143:86740a56073b 180 PROVIDE_HIDDEN (__fini_array_start = .);
AnnaBridge 143:86740a56073b 181 KEEP (*(SORT(.fini_array.*)))
AnnaBridge 143:86740a56073b 182 KEEP (*(.fini_array*))
AnnaBridge 143:86740a56073b 183 PROVIDE_HIDDEN (__fini_array_end = .);
AnnaBridge 143:86740a56073b 184 } > m_text
AnnaBridge 143:86740a56073b 185
AnnaBridge 143:86740a56073b 186 .interrupts_ram :
AnnaBridge 143:86740a56073b 187 {
AnnaBridge 171:3a7713b1edbc 188 . = ALIGN(8);
AnnaBridge 143:86740a56073b 189 __VECTOR_RAM__ = .;
AnnaBridge 143:86740a56073b 190 __interrupts_ram_start__ = .; /* Create a global symbol at data start */
AnnaBridge 143:86740a56073b 191 *(.m_interrupts_ram) /* This is a user defined section */
AnnaBridge 143:86740a56073b 192 . += M_VECTOR_RAM_SIZE;
AnnaBridge 171:3a7713b1edbc 193 . = ALIGN(8);
AnnaBridge 143:86740a56073b 194 __interrupts_ram_end__ = .; /* Define a global symbol at data end */
AnnaBridge 143:86740a56073b 195 } > m_data
AnnaBridge 143:86740a56073b 196
AnnaBridge 143:86740a56073b 197
AnnaBridge 143:86740a56073b 198 __VECTOR_RAM = DEFINED(__ram_vector_table__) ? __VECTOR_RAM__ : ORIGIN(m_interrupts);
AnnaBridge 143:86740a56073b 199 __RAM_VECTOR_TABLE_SIZE_BYTES = DEFINED(__ram_vector_table__) ? (__interrupts_ram_end__ - __interrupts_ram_start__) : 0x0;
AnnaBridge 143:86740a56073b 200
AnnaBridge 143:86740a56073b 201 .data :
AnnaBridge 143:86740a56073b 202 {
AnnaBridge 143:86740a56073b 203 PROVIDE(__etext = LOADADDR(.data)); /* Define a global symbol at end of code, */
AnnaBridge 143:86740a56073b 204 PROVIDE(__DATA_ROM = LOADADDR(.data)); /* Symbol is used by startup for data initialization. */
AnnaBridge 171:3a7713b1edbc 205 . = ALIGN(8);
AnnaBridge 143:86740a56073b 206 __DATA_RAM = .;
AnnaBridge 143:86740a56073b 207 __data_start__ = .; /* create a global symbol at data start */
AnnaBridge 143:86740a56073b 208 *(.data) /* .data sections */
AnnaBridge 143:86740a56073b 209 *(.data*) /* .data* sections */
AnnaBridge 143:86740a56073b 210 KEEP(*(.jcr*))
AnnaBridge 171:3a7713b1edbc 211 . = ALIGN(8);
AnnaBridge 143:86740a56073b 212 __data_end__ = .; /* define a global symbol at data end */
AnnaBridge 143:86740a56073b 213 } > m_data_2 AT > m_text
AnnaBridge 143:86740a56073b 214
AnnaBridge 143:86740a56073b 215 __DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
AnnaBridge 143:86740a56073b 216 text_end = ORIGIN(m_text) + LENGTH(m_text);
AnnaBridge 143:86740a56073b 217 ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
AnnaBridge 143:86740a56073b 218
AnnaBridge 143:86740a56073b 219
AnnaBridge 143:86740a56073b 220 /* Uninitialized data section
AnnaBridge 143:86740a56073b 221 * This region is not initialized by the C/C++ library and can be used to
AnnaBridge 143:86740a56073b 222 * store state across soft reboots. */
AnnaBridge 143:86740a56073b 223 .uninitialized (NOLOAD):
AnnaBridge 143:86740a56073b 224 {
AnnaBridge 143:86740a56073b 225 . = ALIGN(32);
AnnaBridge 143:86740a56073b 226 __uninitialized_start = .;
AnnaBridge 143:86740a56073b 227 *(.uninitialized)
AnnaBridge 143:86740a56073b 228 KEEP(*(.keep.uninitialized))
AnnaBridge 143:86740a56073b 229 . = ALIGN(32);
AnnaBridge 143:86740a56073b 230 __uninitialized_end = .;
AnnaBridge 143:86740a56073b 231 } > m_data_2
AnnaBridge 143:86740a56073b 232
AnnaBridge 143:86740a56073b 233 USB_RAM_GAP = DEFINED(__usb_ram_size__) ? __usb_ram_size__ : 0x800;
AnnaBridge 143:86740a56073b 234 /* Uninitialized data section */
AnnaBridge 143:86740a56073b 235 .bss :
AnnaBridge 143:86740a56073b 236 {
AnnaBridge 143:86740a56073b 237 /* This is used by the startup in order to initialize the .bss section */
AnnaBridge 171:3a7713b1edbc 238 . = ALIGN(8);
AnnaBridge 143:86740a56073b 239 __START_BSS = .;
AnnaBridge 143:86740a56073b 240 __bss_start__ = .;
AnnaBridge 143:86740a56073b 241 *(.bss)
AnnaBridge 143:86740a56073b 242 *(.bss*)
AnnaBridge 143:86740a56073b 243 . = ALIGN(512);
AnnaBridge 143:86740a56073b 244 USB_RAM_START = .;
AnnaBridge 143:86740a56073b 245 . += USB_RAM_GAP;
AnnaBridge 143:86740a56073b 246 *(COMMON)
AnnaBridge 171:3a7713b1edbc 247 . = ALIGN(8);
AnnaBridge 143:86740a56073b 248 __bss_end__ = .;
AnnaBridge 143:86740a56073b 249 __END_BSS = .;
AnnaBridge 143:86740a56073b 250 } > m_data_2
AnnaBridge 143:86740a56073b 251
AnnaBridge 143:86740a56073b 252 .heap :
AnnaBridge 143:86740a56073b 253 {
AnnaBridge 143:86740a56073b 254 . = ALIGN(8);
AnnaBridge 143:86740a56073b 255 __end__ = .;
AnnaBridge 143:86740a56073b 256 PROVIDE(end = .);
AnnaBridge 143:86740a56073b 257 __HeapBase = .;
AnnaBridge 143:86740a56073b 258 . += HEAP_SIZE;
AnnaBridge 143:86740a56073b 259 __HeapLimit = .;
AnnaBridge 143:86740a56073b 260 __heap_limit = .; /* Add for _sbrk */
AnnaBridge 143:86740a56073b 261 } > m_data_2
AnnaBridge 143:86740a56073b 262
AnnaBridge 143:86740a56073b 263 m_usb_bdt USB_RAM_START (NOLOAD) :
AnnaBridge 143:86740a56073b 264 {
AnnaBridge 143:86740a56073b 265 *(m_usb_bdt)
AnnaBridge 143:86740a56073b 266 USB_RAM_BDT_END = .;
AnnaBridge 143:86740a56073b 267 }
AnnaBridge 143:86740a56073b 268
AnnaBridge 143:86740a56073b 269 m_usb_global USB_RAM_BDT_END (NOLOAD) :
AnnaBridge 143:86740a56073b 270 {
AnnaBridge 143:86740a56073b 271 *(m_usb_global)
AnnaBridge 143:86740a56073b 272 }
AnnaBridge 143:86740a56073b 273
AnnaBridge 143:86740a56073b 274 /* Initializes stack on the end of block */
AnnaBridge 143:86740a56073b 275 __StackTop = ORIGIN(m_data_2) + LENGTH(m_data_2);
AnnaBridge 143:86740a56073b 276 __StackLimit = __StackTop - STACK_SIZE;
AnnaBridge 143:86740a56073b 277 PROVIDE(__stack = __StackTop);
AnnaBridge 143:86740a56073b 278
AnnaBridge 143:86740a56073b 279 .ARM.attributes 0 : { *(.ARM.attributes) }
AnnaBridge 143:86740a56073b 280
AnnaBridge 143:86740a56073b 281 ASSERT(__StackLimit >= __HeapLimit, "region m_data_2 overflowed with stack and heap")
AnnaBridge 143:86740a56073b 282
AnnaBridge 143:86740a56073b 283 }