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TARGET_USENSE/TOOLCHAIN_GCC_ARM/MKL82Z128xxx7.ld@172:65be27845400, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 20:53:29 2019 +0000
Revision:
172:65be27845400
Parent:
171:3a7713b1edbc 
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 145:64910690c574 1 /*
AnnaBridge 145:64910690c574 2 ** ###################################################################
AnnaBridge 145:64910690c574 3 ** Processors: MKL82Z128VLH7
AnnaBridge 145:64910690c574 4 ** MKL82Z128VLK7
AnnaBridge 145:64910690c574 5 ** MKL82Z128VLL7
AnnaBridge 145:64910690c574 6 ** MKL82Z128VMC7
AnnaBridge 145:64910690c574 7 ** MKL82Z128VMP7
AnnaBridge 145:64910690c574 8 **
AnnaBridge 145:64910690c574 9 ** Compiler: GNU C Compiler
AnnaBridge 145:64910690c574 10 ** Reference manual: KL82P121M72SF0RM, Rev.2 November 2015
AnnaBridge 145:64910690c574 11 ** Version: rev. 1.5, 2015-09-24
AnnaBridge 145:64910690c574 12 ** Build: b160406
AnnaBridge 145:64910690c574 13 **
AnnaBridge 145:64910690c574 14 ** Abstract:
AnnaBridge 145:64910690c574 15 ** Linker file for the GNU C Compiler
AnnaBridge 145:64910690c574 16 **
AnnaBridge 145:64910690c574 17 ** Copyright (c) 2016 Freescale Semiconductor, Inc.
AnnaBridge 145:64910690c574 18 ** All rights reserved.
AnnaBridge 145:64910690c574 19 **
AnnaBridge 145:64910690c574 20 ** Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 145:64910690c574 21 ** are permitted provided that the following conditions are met:
AnnaBridge 145:64910690c574 22 **
AnnaBridge 145:64910690c574 23 ** o Redistributions of source code must retain the above copyright notice, this list
AnnaBridge 145:64910690c574 24 ** of conditions and the following disclaimer.
AnnaBridge 145:64910690c574 25 **
AnnaBridge 145:64910690c574 26 ** o Redistributions in binary form must reproduce the above copyright notice, this
AnnaBridge 145:64910690c574 27 ** list of conditions and the following disclaimer in the documentation and/or
AnnaBridge 145:64910690c574 28 ** other materials provided with the distribution.
AnnaBridge 145:64910690c574 29 **
AnnaBridge 145:64910690c574 30 ** o Neither the name of Freescale Semiconductor, Inc. nor the names of its
AnnaBridge 145:64910690c574 31 ** contributors may be used to endorse or promote products derived from this
AnnaBridge 145:64910690c574 32 ** software without specific prior written permission.
AnnaBridge 145:64910690c574 33 **
AnnaBridge 145:64910690c574 34 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
AnnaBridge 145:64910690c574 35 ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
AnnaBridge 145:64910690c574 36 ** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 145:64910690c574 37 ** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
AnnaBridge 145:64910690c574 38 ** ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
AnnaBridge 145:64910690c574 39 ** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
AnnaBridge 145:64910690c574 40 ** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
AnnaBridge 145:64910690c574 41 ** ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
AnnaBridge 145:64910690c574 42 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
AnnaBridge 145:64910690c574 43 ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 145:64910690c574 44 **
AnnaBridge 145:64910690c574 45 ** http: www.freescale.com
AnnaBridge 145:64910690c574 46 ** mail: support@freescale.com
AnnaBridge 145:64910690c574 47 **
AnnaBridge 145:64910690c574 48 ** ###################################################################
AnnaBridge 145:64910690c574 49 */
AnnaBridge 145:64910690c574 50
AnnaBridge 145:64910690c574 51 /* Entry Point */
AnnaBridge 145:64910690c574 52 ENTRY(Reset_Handler)
AnnaBridge 145:64910690c574 53
AnnaBridge 145:64910690c574 54 __ram_vector_table__ = 1;
AnnaBridge 145:64910690c574 55
AnnaBridge 145:64910690c574 56 /* With the RTOS in use, this does not affect the main stack size. The size of
AnnaBridge 145:64910690c574 57 * the stack where main runs is determined via the RTOS. */
AnnaBridge 145:64910690c574 58 __stack_size__ = 0x400;
AnnaBridge 145:64910690c574 59
AnnaBridge 145:64910690c574 60 __heap_size__ = 0x6000;
AnnaBridge 145:64910690c574 61
AnnaBridge 145:64910690c574 62 HEAP_SIZE = DEFINED(__heap_size__) ? __heap_size__ : 0x0400;
AnnaBridge 145:64910690c574 63 STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0400;
AnnaBridge 145:64910690c574 64 M_VECTOR_RAM_SIZE = DEFINED(__ram_vector_table__) ? 0x0140 : 0x0;
AnnaBridge 145:64910690c574 65
AnnaBridge 145:64910690c574 66 /* Specify the memory areas */
AnnaBridge 145:64910690c574 67 MEMORY
AnnaBridge 145:64910690c574 68 {
AnnaBridge 145:64910690c574 69 m_interrupts (RX) : ORIGIN = 0x00000000, LENGTH = 0x00000140
AnnaBridge 145:64910690c574 70 m_bootloader_config (RX) : ORIGIN = 0x000003C0, LENGTH = 0x00000040
AnnaBridge 145:64910690c574 71 m_flash_config (RX) : ORIGIN = 0x00000400, LENGTH = 0x00000010
AnnaBridge 145:64910690c574 72 m_text (RX) : ORIGIN = 0x00000410, LENGTH = 0x0001FBF0
AnnaBridge 145:64910690c574 73 m_data (RW) : ORIGIN = 0x1FFFA000, LENGTH = 0x00018000
AnnaBridge 145:64910690c574 74 m_usb_sram (RW) : ORIGIN = 0x40100000, LENGTH = 0x00000800
AnnaBridge 145:64910690c574 75 }
AnnaBridge 145:64910690c574 76
AnnaBridge 145:64910690c574 77 /* Define output sections */
AnnaBridge 145:64910690c574 78 SECTIONS
AnnaBridge 145:64910690c574 79 {
AnnaBridge 145:64910690c574 80 /* The startup code goes first into internal flash */
AnnaBridge 145:64910690c574 81 .interrupts :
AnnaBridge 145:64910690c574 82 {
AnnaBridge 145:64910690c574 83 __VECTOR_TABLE = .;
AnnaBridge 171:3a7713b1edbc 84 . = ALIGN(8);
AnnaBridge 145:64910690c574 85 KEEP(*(.isr_vector)) /* Startup code */
AnnaBridge 171:3a7713b1edbc 86 . = ALIGN(8);
AnnaBridge 145:64910690c574 87 } > m_interrupts
AnnaBridge 145:64910690c574 88
AnnaBridge 145:64910690c574 89 .bootloader_config :
AnnaBridge 145:64910690c574 90 {
AnnaBridge 171:3a7713b1edbc 91 . = ALIGN(8);
AnnaBridge 145:64910690c574 92 KEEP(*(.BootloaderConfig)) /* Bootloader Configuration Area (BCA) */
AnnaBridge 171:3a7713b1edbc 93 . = ALIGN(8);
AnnaBridge 145:64910690c574 94 } > m_bootloader_config
AnnaBridge 145:64910690c574 95
AnnaBridge 145:64910690c574 96 .flash_config :
AnnaBridge 145:64910690c574 97 {
AnnaBridge 171:3a7713b1edbc 98 . = ALIGN(8);
AnnaBridge 145:64910690c574 99 KEEP(*(.FlashConfig)) /* Flash Configuration Field (FCF) */
AnnaBridge 171:3a7713b1edbc 100 . = ALIGN(8);
AnnaBridge 145:64910690c574 101 } > m_flash_config
AnnaBridge 145:64910690c574 102
AnnaBridge 145:64910690c574 103 /* The program code and other data goes into internal flash */
AnnaBridge 145:64910690c574 104 .text :
AnnaBridge 145:64910690c574 105 {
AnnaBridge 171:3a7713b1edbc 106 . = ALIGN(8);
AnnaBridge 145:64910690c574 107 *(.text) /* .text sections (code) */
AnnaBridge 145:64910690c574 108 *(.text*) /* .text* sections (code) */
AnnaBridge 145:64910690c574 109 *(.rodata) /* .rodata sections (constants, strings, etc.) */
AnnaBridge 145:64910690c574 110 *(.rodata*) /* .rodata* sections (constants, strings, etc.) */
AnnaBridge 145:64910690c574 111 *(.glue_7) /* glue arm to thumb code */
AnnaBridge 145:64910690c574 112 *(.glue_7t) /* glue thumb to arm code */
AnnaBridge 145:64910690c574 113 *(.eh_frame)
AnnaBridge 145:64910690c574 114 KEEP (*(.init))
AnnaBridge 145:64910690c574 115 KEEP (*(.fini))
AnnaBridge 171:3a7713b1edbc 116 . = ALIGN(8);
AnnaBridge 145:64910690c574 117 } > m_text
AnnaBridge 145:64910690c574 118
AnnaBridge 145:64910690c574 119 .ARM.extab :
AnnaBridge 145:64910690c574 120 {
AnnaBridge 145:64910690c574 121 *(.ARM.extab* .gnu.linkonce.armextab.*)
AnnaBridge 145:64910690c574 122 } > m_text
AnnaBridge 145:64910690c574 123
AnnaBridge 145:64910690c574 124 .ARM :
AnnaBridge 145:64910690c574 125 {
AnnaBridge 145:64910690c574 126 __exidx_start = .;
AnnaBridge 145:64910690c574 127 *(.ARM.exidx*)
AnnaBridge 145:64910690c574 128 __exidx_end = .;
AnnaBridge 145:64910690c574 129 } > m_text
AnnaBridge 145:64910690c574 130
AnnaBridge 145:64910690c574 131 .ctors :
AnnaBridge 145:64910690c574 132 {
AnnaBridge 145:64910690c574 133 __CTOR_LIST__ = .;
AnnaBridge 145:64910690c574 134 /* gcc uses crtbegin.o to find the start of
AnnaBridge 145:64910690c574 135 the constructors, so we make sure it is
AnnaBridge 145:64910690c574 136 first. Because this is a wildcard, it
AnnaBridge 145:64910690c574 137 doesn't matter if the user does not
AnnaBridge 145:64910690c574 138 actually link against crtbegin.o; the
AnnaBridge 145:64910690c574 139 linker won't look for a file to match a
AnnaBridge 145:64910690c574 140 wildcard. The wildcard also means that it
AnnaBridge 145:64910690c574 141 doesn't matter which directory crtbegin.o
AnnaBridge 145:64910690c574 142 is in. */
AnnaBridge 145:64910690c574 143 KEEP (*crtbegin.o(.ctors))
AnnaBridge 145:64910690c574 144 KEEP (*crtbegin?.o(.ctors))
AnnaBridge 145:64910690c574 145 /* We don't want to include the .ctor section from
AnnaBridge 145:64910690c574 146 from the crtend.o file until after the sorted ctors.
AnnaBridge 145:64910690c574 147 The .ctor section from the crtend file contains the
AnnaBridge 145:64910690c574 148 end of ctors marker and it must be last */
AnnaBridge 145:64910690c574 149 KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors))
AnnaBridge 145:64910690c574 150 KEEP (*(SORT(.ctors.*)))
AnnaBridge 145:64910690c574 151 KEEP (*(.ctors))
AnnaBridge 145:64910690c574 152 __CTOR_END__ = .;
AnnaBridge 145:64910690c574 153 } > m_text
AnnaBridge 145:64910690c574 154
AnnaBridge 145:64910690c574 155 .dtors :
AnnaBridge 145:64910690c574 156 {
AnnaBridge 145:64910690c574 157 __DTOR_LIST__ = .;
AnnaBridge 145:64910690c574 158 KEEP (*crtbegin.o(.dtors))
AnnaBridge 145:64910690c574 159 KEEP (*crtbegin?.o(.dtors))
AnnaBridge 145:64910690c574 160 KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors))
AnnaBridge 145:64910690c574 161 KEEP (*(SORT(.dtors.*)))
AnnaBridge 145:64910690c574 162 KEEP (*(.dtors))
AnnaBridge 145:64910690c574 163 __DTOR_END__ = .;
AnnaBridge 145:64910690c574 164 } > m_text
AnnaBridge 145:64910690c574 165
AnnaBridge 145:64910690c574 166 .preinit_array :
AnnaBridge 145:64910690c574 167 {
AnnaBridge 145:64910690c574 168 PROVIDE_HIDDEN (__preinit_array_start = .);
AnnaBridge 145:64910690c574 169 KEEP (*(.preinit_array*))
AnnaBridge 145:64910690c574 170 PROVIDE_HIDDEN (__preinit_array_end = .);
AnnaBridge 145:64910690c574 171 } > m_text
AnnaBridge 145:64910690c574 172
AnnaBridge 145:64910690c574 173 .init_array :
AnnaBridge 145:64910690c574 174 {
AnnaBridge 145:64910690c574 175 PROVIDE_HIDDEN (__init_array_start = .);
AnnaBridge 145:64910690c574 176 KEEP (*(SORT(.init_array.*)))
AnnaBridge 145:64910690c574 177 KEEP (*(.init_array*))
AnnaBridge 145:64910690c574 178 PROVIDE_HIDDEN (__init_array_end = .);
AnnaBridge 145:64910690c574 179 } > m_text
AnnaBridge 145:64910690c574 180
AnnaBridge 145:64910690c574 181 .fini_array :
AnnaBridge 145:64910690c574 182 {
AnnaBridge 145:64910690c574 183 PROVIDE_HIDDEN (__fini_array_start = .);
AnnaBridge 145:64910690c574 184 KEEP (*(SORT(.fini_array.*)))
AnnaBridge 145:64910690c574 185 KEEP (*(.fini_array*))
AnnaBridge 145:64910690c574 186 PROVIDE_HIDDEN (__fini_array_end = .);
AnnaBridge 145:64910690c574 187 } > m_text
AnnaBridge 145:64910690c574 188
AnnaBridge 145:64910690c574 189 __etext = .; /* define a global symbol at end of code */
AnnaBridge 145:64910690c574 190 __DATA_ROM = .; /* Symbol is used by startup for data initialization */
AnnaBridge 145:64910690c574 191
AnnaBridge 145:64910690c574 192 /* reserve MTB memory at the beginning of m_data */
AnnaBridge 145:64910690c574 193 .mtb : /* MTB buffer address as defined by the hardware */
AnnaBridge 145:64910690c574 194 {
AnnaBridge 145:64910690c574 195 . = ALIGN(8);
AnnaBridge 145:64910690c574 196 _mtb_start = .;
AnnaBridge 145:64910690c574 197 KEEP(*(.mtb_buf)) /* need to KEEP Micro Trace Buffer as not referenced by application */
AnnaBridge 145:64910690c574 198 . = ALIGN(8);
AnnaBridge 145:64910690c574 199 _mtb_end = .;
AnnaBridge 145:64910690c574 200 } > m_data
AnnaBridge 145:64910690c574 201
AnnaBridge 145:64910690c574 202 .interrupts_ram :
AnnaBridge 145:64910690c574 203 {
AnnaBridge 171:3a7713b1edbc 204 . = ALIGN(8);
AnnaBridge 145:64910690c574 205 __VECTOR_RAM__ = .;
AnnaBridge 145:64910690c574 206 __interrupts_ram_start__ = .; /* Create a global symbol at data start */
AnnaBridge 145:64910690c574 207 *(.m_interrupts_ram) /* This is a user defined section */
AnnaBridge 145:64910690c574 208 . += M_VECTOR_RAM_SIZE;
AnnaBridge 171:3a7713b1edbc 209 . = ALIGN(8);
AnnaBridge 145:64910690c574 210 __interrupts_ram_end__ = .; /* Define a global symbol at data end */
AnnaBridge 145:64910690c574 211 } > m_data
AnnaBridge 145:64910690c574 212
AnnaBridge 145:64910690c574 213 __VECTOR_RAM = DEFINED(__ram_vector_table__) ? __VECTOR_RAM__ : ORIGIN(m_interrupts);
AnnaBridge 145:64910690c574 214 __RAM_VECTOR_TABLE_SIZE_BYTES = DEFINED(__ram_vector_table__) ? (__interrupts_ram_end__ - __interrupts_ram_start__) : 0x0;
AnnaBridge 145:64910690c574 215
AnnaBridge 145:64910690c574 216 .data : AT(__DATA_ROM)
AnnaBridge 145:64910690c574 217 {
AnnaBridge 171:3a7713b1edbc 218 . = ALIGN(8);
AnnaBridge 145:64910690c574 219 __DATA_RAM = .;
AnnaBridge 145:64910690c574 220 __data_start__ = .; /* create a global symbol at data start */
AnnaBridge 145:64910690c574 221 *(.data) /* .data sections */
AnnaBridge 145:64910690c574 222 *(.data*) /* .data* sections */
AnnaBridge 145:64910690c574 223 KEEP(*(.jcr*))
AnnaBridge 171:3a7713b1edbc 224 . = ALIGN(8);
AnnaBridge 145:64910690c574 225 __data_end__ = .; /* define a global symbol at data end */
AnnaBridge 145:64910690c574 226 } > m_data
AnnaBridge 145:64910690c574 227
AnnaBridge 145:64910690c574 228 __DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
AnnaBridge 145:64910690c574 229 text_end = ORIGIN(m_text) + LENGTH(m_text);
AnnaBridge 145:64910690c574 230 ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
AnnaBridge 145:64910690c574 231
AnnaBridge 145:64910690c574 232 USB_RAM_GAP = DEFINED(__usb_use_usbram__) ? 0 : (DEFINED(__usb_ram_size__) ? __usb_ram_size__ : 0x800);
AnnaBridge 145:64910690c574 233 /* Uninitialized data section */
AnnaBridge 145:64910690c574 234 .bss :
AnnaBridge 145:64910690c574 235 {
AnnaBridge 145:64910690c574 236 /* This is used by the startup in order to initialize the .bss section */
AnnaBridge 171:3a7713b1edbc 237 . = ALIGN(8);
AnnaBridge 145:64910690c574 238 __START_BSS = .;
AnnaBridge 145:64910690c574 239 __bss_start__ = .;
AnnaBridge 145:64910690c574 240 *(.bss)
AnnaBridge 145:64910690c574 241 *(.bss*)
AnnaBridge 145:64910690c574 242 . = ALIGN(512);
AnnaBridge 145:64910690c574 243 USB_RAM_START = .;
AnnaBridge 145:64910690c574 244 . += USB_RAM_GAP;
AnnaBridge 145:64910690c574 245 *(COMMON)
AnnaBridge 171:3a7713b1edbc 246 . = ALIGN(8);
AnnaBridge 145:64910690c574 247 __bss_end__ = .;
AnnaBridge 145:64910690c574 248 __END_BSS = .;
AnnaBridge 145:64910690c574 249 } > m_data
AnnaBridge 145:64910690c574 250
AnnaBridge 145:64910690c574 251 .heap :
AnnaBridge 145:64910690c574 252 {
AnnaBridge 145:64910690c574 253 . = ALIGN(8);
AnnaBridge 145:64910690c574 254 __end__ = .;
AnnaBridge 145:64910690c574 255 PROVIDE(end = .);
AnnaBridge 145:64910690c574 256 __HeapBase = .;
AnnaBridge 145:64910690c574 257 . += HEAP_SIZE;
AnnaBridge 145:64910690c574 258 __HeapLimit = .;
AnnaBridge 145:64910690c574 259 __heap_limit = .; /* Add for _sbrk */
AnnaBridge 145:64910690c574 260 } > m_data
AnnaBridge 145:64910690c574 261
AnnaBridge 145:64910690c574 262 .stack :
AnnaBridge 145:64910690c574 263 {
AnnaBridge 145:64910690c574 264 . = ALIGN(8);
AnnaBridge 145:64910690c574 265 . += STACK_SIZE;
AnnaBridge 145:64910690c574 266 } > m_data
AnnaBridge 145:64910690c574 267
AnnaBridge 145:64910690c574 268 USB_RAM_START = DEFINED(__usb_use_usbram__) ? ORIGIN(m_usb_sram) : USB_RAM_START;
AnnaBridge 145:64910690c574 269 m_usb_bdt USB_RAM_START (NOLOAD) :
AnnaBridge 145:64910690c574 270 {
AnnaBridge 145:64910690c574 271 *(m_usb_bdt)
AnnaBridge 145:64910690c574 272 USB_RAM_BDT_END = .;
AnnaBridge 145:64910690c574 273 }
AnnaBridge 145:64910690c574 274
AnnaBridge 145:64910690c574 275 m_usb_global USB_RAM_BDT_END (NOLOAD) :
AnnaBridge 145:64910690c574 276 {
AnnaBridge 145:64910690c574 277 *(m_usb_global)
AnnaBridge 145:64910690c574 278 }
AnnaBridge 145:64910690c574 279
AnnaBridge 145:64910690c574 280 /* Initializes stack on the end of block */
AnnaBridge 145:64910690c574 281 __StackTop = ORIGIN(m_data) + LENGTH(m_data);
AnnaBridge 145:64910690c574 282 __StackLimit = __StackTop - STACK_SIZE;
AnnaBridge 145:64910690c574 283 PROVIDE(__stack = __StackTop);
AnnaBridge 145:64910690c574 284
AnnaBridge 145:64910690c574 285 .ARM.attributes 0 : { *(.ARM.attributes) }
AnnaBridge 145:64910690c574 286
AnnaBridge 145:64910690c574 287 ASSERT(__StackLimit >= __HeapLimit, "region m_data overflowed with stack and heap")
AnnaBridge 145:64910690c574 288 }
AnnaBridge 145:64910690c574 289