mbed official / mbed

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

Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

mbed 2

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

TARGET_K64F/TOOLCHAIN_GCC_ARM/MK64FN1M0xxx12.ld@138:093f2bd7b9eb, 2017-03-14 (annotated)

Committer:
<>
Date:
Tue Mar 14 16:20:51 2017 +0000
Revision:
138:093f2bd7b9eb
Parent:
136:ef9c61f8c49f 
Release 138 of the mbed library



Ports for Upcoming Targets





Fixes and Changes



3716: fix for issue #3715: correction in startup files for ARM and IAR, alignment of system_stm32f429xx.c files https://github.com/ARMmbed/mbed-os/pull/3716

3741: STM32 remove warning in hal_tick_32b.c file https://github.com/ARMmbed/mbed-os/pull/3741

3780: STM32L4 : Fix GPIO G port compatibility https://github.com/ARMmbed/mbed-os/pull/3780

3831: NCS36510: SPISLAVE enabled (Conflict resolved) https://github.com/ARMmbed/mbed-os/pull/3831

3836: Allow to redefine nRF's PSTORAGE_NUM_OF_PAGES outside of the mbed-os https://github.com/ARMmbed/mbed-os/pull/3836

3840: STM32: gpio SPEED - always set High Speed by default https://github.com/ARMmbed/mbed-os/pull/3840

3844: STM32 GPIO: Typo correction. Update comment (GPIO_IP_WITHOUT_BRR) https://github.com/ARMmbed/mbed-os/pull/3844

3850: STM32: change spi error to debug warning https://github.com/ARMmbed/mbed-os/pull/3850

3860: Define GPIO_IP_WITHOUT_BRR for xDot platform https://github.com/ARMmbed/mbed-os/pull/3860

3880: DISCO_F469NI: allow the use of CAN2 instance when CAN1 is not activated https://github.com/ARMmbed/mbed-os/pull/3880

3795: Fix pwm period calc https://github.com/ARMmbed/mbed-os/pull/3795

3828: STM32 CAN API: correct format and type https://github.com/ARMmbed/mbed-os/pull/3828

3842: TARGET_NRF: corrected spi_init() to properly handle re-initialization https://github.com/ARMmbed/mbed-os/pull/3842

3843: STM32L476xG: set APB2 clock to 80MHz (instead of 40MHz) https://github.com/ARMmbed/mbed-os/pull/3843

3879: NUCLEO_F446ZE: Add missing AnalogIn pins on PF_3, PF_5 and PF_10. https://github.com/ARMmbed/mbed-os/pull/3879

3902: Fix heap and stack size for NUCLEO_F746ZG https://github.com/ARMmbed/mbed-os/pull/3902

3829: can_write(): return error code when no tx mailboxes are available https://github.com/ARMmbed/mbed-os/pull/3829

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 120:7c328cabac7e 1 /*
Kojto 120:7c328cabac7e 2 ** ###################################################################
<> 130:d75b3fe1f5cb 3 ** Processors: MK64FN1M0CAJ12
<> 130:d75b3fe1f5cb 4 ** MK64FN1M0VDC12
Kojto 120:7c328cabac7e 5 ** MK64FN1M0VLL12
Kojto 120:7c328cabac7e 6 ** MK64FN1M0VLQ12
Kojto 120:7c328cabac7e 7 ** MK64FN1M0VMD12
Kojto 120:7c328cabac7e 8 **
Kojto 120:7c328cabac7e 9 ** Compiler: GNU C Compiler
Kojto 120:7c328cabac7e 10 ** Reference manual: K64P144M120SF5RM, Rev.2, January 2014
<> 130:d75b3fe1f5cb 11 ** Version: rev. 2.9, 2016-03-21
<> 130:d75b3fe1f5cb 12 ** Build: b160613
Kojto 120:7c328cabac7e 13 **
Kojto 120:7c328cabac7e 14 ** Abstract:
Kojto 120:7c328cabac7e 15 ** Linker file for the GNU C Compiler
Kojto 120:7c328cabac7e 16 **
<> 130:d75b3fe1f5cb 17 ** Copyright (c) 2016 Freescale Semiconductor, Inc.
Kojto 120:7c328cabac7e 18 ** All rights reserved.
Kojto 120:7c328cabac7e 19 **
Kojto 120:7c328cabac7e 20 ** Redistribution and use in source and binary forms, with or without modification,
Kojto 120:7c328cabac7e 21 ** are permitted provided that the following conditions are met:
Kojto 120:7c328cabac7e 22 **
Kojto 120:7c328cabac7e 23 ** o Redistributions of source code must retain the above copyright notice, this list
Kojto 120:7c328cabac7e 24 ** of conditions and the following disclaimer.
Kojto 120:7c328cabac7e 25 **
Kojto 120:7c328cabac7e 26 ** o Redistributions in binary form must reproduce the above copyright notice, this
Kojto 120:7c328cabac7e 27 ** list of conditions and the following disclaimer in the documentation and/or
Kojto 120:7c328cabac7e 28 ** other materials provided with the distribution.
Kojto 120:7c328cabac7e 29 **
Kojto 120:7c328cabac7e 30 ** o Neither the name of Freescale Semiconductor, Inc. nor the names of its
Kojto 120:7c328cabac7e 31 ** contributors may be used to endorse or promote products derived from this
Kojto 120:7c328cabac7e 32 ** software without specific prior written permission.
Kojto 120:7c328cabac7e 33 **
Kojto 120:7c328cabac7e 34 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
Kojto 120:7c328cabac7e 35 ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
Kojto 120:7c328cabac7e 36 ** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 120:7c328cabac7e 37 ** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
Kojto 120:7c328cabac7e 38 ** ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
Kojto 120:7c328cabac7e 39 ** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
Kojto 120:7c328cabac7e 40 ** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
Kojto 120:7c328cabac7e 41 ** ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
Kojto 120:7c328cabac7e 42 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
Kojto 120:7c328cabac7e 43 ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 120:7c328cabac7e 44 **
Kojto 120:7c328cabac7e 45 ** http: www.freescale.com
Kojto 120:7c328cabac7e 46 ** mail: support@freescale.com
Kojto 120:7c328cabac7e 47 **
Kojto 120:7c328cabac7e 48 ** ###################################################################
Kojto 120:7c328cabac7e 49 */
Kojto 120:7c328cabac7e 50
Kojto 120:7c328cabac7e 51 /* Entry Point */
Kojto 120:7c328cabac7e 52 ENTRY(Reset_Handler)
Kojto 120:7c328cabac7e 53
Kojto 120:7c328cabac7e 54 __ram_vector_table__ = 1;
Kojto 120:7c328cabac7e 55
Kojto 136:ef9c61f8c49f 56 /* With the RTOS in use, this does not affect the main stack size. The size of
Kojto 136:ef9c61f8c49f 57 * the stack where main runs is determined via the RTOS. */
Kojto 136:ef9c61f8c49f 58 __stack_size__ = 0x400;
Kojto 136:ef9c61f8c49f 59
Kojto 136:ef9c61f8c49f 60 /* This is the guaranteed minimum available heap size for an application. When
Kojto 136:ef9c61f8c49f 61 * uVisor is enabled, this is also the maximum available heap size. The
Kojto 136:ef9c61f8c49f 62 * HEAP_SIZE value is set by uVisor porters to balance the size of the legacy
Kojto 136:ef9c61f8c49f 63 * heap and the page heap in uVisor applications. */
Kojto 136:ef9c61f8c49f 64 __heap_size__ = 0x6000;
Kojto 120:7c328cabac7e 65
<> 138:093f2bd7b9eb 66 #if !defined(MBED_APP_START)
<> 138:093f2bd7b9eb 67 #define MBED_APP_START 0
<> 138:093f2bd7b9eb 68 #endif
<> 138:093f2bd7b9eb 69
<> 138:093f2bd7b9eb 70 #if !defined(MBED_APP_SIZE)
<> 138:093f2bd7b9eb 71 #define MBED_APP_SIZE 0x100000
<> 138:093f2bd7b9eb 72 #endif
<> 138:093f2bd7b9eb 73
Kojto 120:7c328cabac7e 74 HEAP_SIZE = DEFINED(__heap_size__) ? __heap_size__ : 0x0400;
Kojto 120:7c328cabac7e 75 STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0400;
Kojto 120:7c328cabac7e 76 M_VECTOR_RAM_SIZE = DEFINED(__ram_vector_table__) ? 0x0400 : 0x0;
Kojto 120:7c328cabac7e 77
Kojto 120:7c328cabac7e 78 /* Specify the memory areas */
Kojto 120:7c328cabac7e 79 MEMORY
Kojto 120:7c328cabac7e 80 {
<> 138:093f2bd7b9eb 81 m_interrupts (RX) : ORIGIN = MBED_APP_START, LENGTH = 0x400
<> 138:093f2bd7b9eb 82 m_flash_config (RX) : ORIGIN = MBED_APP_START + 0x400, LENGTH = 0x10
<> 138:093f2bd7b9eb 83 m_text (RX) : ORIGIN = MBED_APP_START + 0x410, LENGTH = MBED_APP_SIZE - 0x410
Kojto 120:7c328cabac7e 84 m_data (RW) : ORIGIN = 0x1FFF0000, LENGTH = 0x00010000
Kojto 120:7c328cabac7e 85 m_data_2 (RW) : ORIGIN = 0x20000000, LENGTH = 0x00030000
Kojto 120:7c328cabac7e 86 }
Kojto 120:7c328cabac7e 87
Kojto 120:7c328cabac7e 88 /* Define output sections */
Kojto 120:7c328cabac7e 89 SECTIONS
Kojto 120:7c328cabac7e 90 {
Kojto 120:7c328cabac7e 91 /* The startup code goes first into internal flash */
Kojto 120:7c328cabac7e 92 .interrupts :
Kojto 120:7c328cabac7e 93 {
Kojto 120:7c328cabac7e 94 __VECTOR_TABLE = .;
Kojto 120:7c328cabac7e 95 . = ALIGN(4);
Kojto 120:7c328cabac7e 96 KEEP(*(.isr_vector)) /* Startup code */
Kojto 120:7c328cabac7e 97 . = ALIGN(4);
Kojto 120:7c328cabac7e 98 } > m_interrupts
Kojto 120:7c328cabac7e 99
Kojto 120:7c328cabac7e 100 .flash_config :
Kojto 120:7c328cabac7e 101 {
Kojto 120:7c328cabac7e 102 . = ALIGN(4);
Kojto 120:7c328cabac7e 103 KEEP(*(.FlashConfig)) /* Flash Configuration Field (FCF) */
Kojto 120:7c328cabac7e 104 . = ALIGN(4);
Kojto 120:7c328cabac7e 105 } > m_flash_config
Kojto 120:7c328cabac7e 106
Kojto 120:7c328cabac7e 107 /* The program code and other data goes into internal flash */
Kojto 122:f9eeca106725 108 /* Note: The uVisor expects this section at a fixed location, as specified by
Kojto 122:f9eeca106725 109 * the porting process configuration parameter: FLASH_OFFSET. */
<> 135:176b8275d35d 110 __UVISOR_FLASH_OFFSET = 0x410;
<> 135:176b8275d35d 111 __UVISOR_FLASH_START = ORIGIN(m_interrupts) + __UVISOR_FLASH_OFFSET;
<> 135:176b8275d35d 112 .text __UVISOR_FLASH_START :
Kojto 120:7c328cabac7e 113 {
Kojto 122:f9eeca106725 114 /* uVisor code and data */
Kojto 122:f9eeca106725 115 . = ALIGN(4);
Kojto 122:f9eeca106725 116 __uvisor_main_start = .;
Kojto 122:f9eeca106725 117 *(.uvisor.main)
Kojto 122:f9eeca106725 118 __uvisor_main_end = .;
Kojto 122:f9eeca106725 119
Kojto 120:7c328cabac7e 120 . = ALIGN(4);
Kojto 120:7c328cabac7e 121 *(.text) /* .text sections (code) */
Kojto 120:7c328cabac7e 122 *(.text*) /* .text* sections (code) */
Kojto 120:7c328cabac7e 123 *(.rodata) /* .rodata sections (constants, strings, etc.) */
Kojto 120:7c328cabac7e 124 *(.rodata*) /* .rodata* sections (constants, strings, etc.) */
Kojto 120:7c328cabac7e 125 *(.glue_7) /* glue arm to thumb code */
Kojto 120:7c328cabac7e 126 *(.glue_7t) /* glue thumb to arm code */
Kojto 120:7c328cabac7e 127 *(.eh_frame)
Kojto 120:7c328cabac7e 128 KEEP (*(.init))
Kojto 120:7c328cabac7e 129 KEEP (*(.fini))
Kojto 120:7c328cabac7e 130 . = ALIGN(4);
Kojto 120:7c328cabac7e 131 } > m_text
Kojto 120:7c328cabac7e 132
Kojto 120:7c328cabac7e 133 .ARM.extab :
Kojto 120:7c328cabac7e 134 {
Kojto 120:7c328cabac7e 135 *(.ARM.extab* .gnu.linkonce.armextab.*)
Kojto 120:7c328cabac7e 136 } > m_text
Kojto 120:7c328cabac7e 137
Kojto 120:7c328cabac7e 138 .ARM :
Kojto 120:7c328cabac7e 139 {
Kojto 120:7c328cabac7e 140 __exidx_start = .;
Kojto 120:7c328cabac7e 141 *(.ARM.exidx*)
Kojto 120:7c328cabac7e 142 __exidx_end = .;
Kojto 120:7c328cabac7e 143 } > m_text
Kojto 120:7c328cabac7e 144
Kojto 120:7c328cabac7e 145 .ctors :
Kojto 120:7c328cabac7e 146 {
Kojto 120:7c328cabac7e 147 __CTOR_LIST__ = .;
Kojto 120:7c328cabac7e 148 /* gcc uses crtbegin.o to find the start of
Kojto 120:7c328cabac7e 149 the constructors, so we make sure it is
Kojto 120:7c328cabac7e 150 first. Because this is a wildcard, it
Kojto 120:7c328cabac7e 151 doesn't matter if the user does not
Kojto 120:7c328cabac7e 152 actually link against crtbegin.o; the
Kojto 120:7c328cabac7e 153 linker won't look for a file to match a
Kojto 120:7c328cabac7e 154 wildcard. The wildcard also means that it
Kojto 120:7c328cabac7e 155 doesn't matter which directory crtbegin.o
Kojto 120:7c328cabac7e 156 is in. */
Kojto 120:7c328cabac7e 157 KEEP (*crtbegin.o(.ctors))
Kojto 120:7c328cabac7e 158 KEEP (*crtbegin?.o(.ctors))
Kojto 120:7c328cabac7e 159 /* We don't want to include the .ctor section from
Kojto 120:7c328cabac7e 160 from the crtend.o file until after the sorted ctors.
Kojto 120:7c328cabac7e 161 The .ctor section from the crtend file contains the
Kojto 120:7c328cabac7e 162 end of ctors marker and it must be last */
Kojto 120:7c328cabac7e 163 KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors))
Kojto 120:7c328cabac7e 164 KEEP (*(SORT(.ctors.*)))
Kojto 120:7c328cabac7e 165 KEEP (*(.ctors))
Kojto 120:7c328cabac7e 166 __CTOR_END__ = .;
Kojto 120:7c328cabac7e 167 } > m_text
Kojto 120:7c328cabac7e 168
Kojto 120:7c328cabac7e 169 .dtors :
Kojto 120:7c328cabac7e 170 {
Kojto 120:7c328cabac7e 171 __DTOR_LIST__ = .;
Kojto 120:7c328cabac7e 172 KEEP (*crtbegin.o(.dtors))
Kojto 120:7c328cabac7e 173 KEEP (*crtbegin?.o(.dtors))
Kojto 120:7c328cabac7e 174 KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors))
Kojto 120:7c328cabac7e 175 KEEP (*(SORT(.dtors.*)))
Kojto 120:7c328cabac7e 176 KEEP (*(.dtors))
Kojto 120:7c328cabac7e 177 __DTOR_END__ = .;
Kojto 120:7c328cabac7e 178 } > m_text
Kojto 120:7c328cabac7e 179
Kojto 120:7c328cabac7e 180 .preinit_array :
Kojto 120:7c328cabac7e 181 {
Kojto 120:7c328cabac7e 182 PROVIDE_HIDDEN (__preinit_array_start = .);
Kojto 120:7c328cabac7e 183 KEEP (*(.preinit_array*))
Kojto 120:7c328cabac7e 184 PROVIDE_HIDDEN (__preinit_array_end = .);
Kojto 120:7c328cabac7e 185 } > m_text
Kojto 120:7c328cabac7e 186
Kojto 120:7c328cabac7e 187 .init_array :
Kojto 120:7c328cabac7e 188 {
Kojto 120:7c328cabac7e 189 PROVIDE_HIDDEN (__init_array_start = .);
Kojto 120:7c328cabac7e 190 KEEP (*(SORT(.init_array.*)))
Kojto 120:7c328cabac7e 191 KEEP (*(.init_array*))
Kojto 120:7c328cabac7e 192 PROVIDE_HIDDEN (__init_array_end = .);
Kojto 120:7c328cabac7e 193 } > m_text
Kojto 120:7c328cabac7e 194
Kojto 120:7c328cabac7e 195 .fini_array :
Kojto 120:7c328cabac7e 196 {
Kojto 120:7c328cabac7e 197 PROVIDE_HIDDEN (__fini_array_start = .);
Kojto 120:7c328cabac7e 198 KEEP (*(SORT(.fini_array.*)))
Kojto 120:7c328cabac7e 199 KEEP (*(.fini_array*))
Kojto 120:7c328cabac7e 200 PROVIDE_HIDDEN (__fini_array_end = .);
Kojto 120:7c328cabac7e 201 } > m_text
Kojto 120:7c328cabac7e 202
Kojto 120:7c328cabac7e 203 .interrupts_ram :
Kojto 120:7c328cabac7e 204 {
Kojto 120:7c328cabac7e 205 . = ALIGN(4);
Kojto 120:7c328cabac7e 206 __VECTOR_RAM__ = .;
Kojto 120:7c328cabac7e 207 __interrupts_ram_start__ = .; /* Create a global symbol at data start */
Kojto 120:7c328cabac7e 208 *(.m_interrupts_ram) /* This is a user defined section */
Kojto 120:7c328cabac7e 209 . += M_VECTOR_RAM_SIZE;
Kojto 120:7c328cabac7e 210 . = ALIGN(4);
Kojto 120:7c328cabac7e 211 __interrupts_ram_end__ = .; /* Define a global symbol at data end */
Kojto 120:7c328cabac7e 212 } > m_data
Kojto 120:7c328cabac7e 213
<> 135:176b8275d35d 214 /* uVisor own memory and private box memories
<> 135:176b8275d35d 215 /* If uVisor shares the SRAM with the OS/app, ensure that this section is
<> 135:176b8275d35d 216 * the first one after the VTOR relocation section. */
<> 135:176b8275d35d 217 /* Note: The uVisor expects this section at a fixed location, as specified
<> 135:176b8275d35d 218 by the porting process configuration parameter: SRAM_OFFSET. */
Kojto 122:f9eeca106725 219 __UVISOR_SRAM_OFFSET = 0x400;
<> 135:176b8275d35d 220 __UVISOR_SRAM_START = ORIGIN(m_data) + __UVISOR_SRAM_OFFSET;
<> 135:176b8275d35d 221 .uvisor.bss __UVISOR_SRAM_START (NOLOAD):
Kojto 122:f9eeca106725 222 {
Kojto 122:f9eeca106725 223 . = ALIGN(32);
Kojto 122:f9eeca106725 224 __uvisor_bss_start = .;
Kojto 122:f9eeca106725 225
<> 135:176b8275d35d 226 /* Protected uVisor own BSS section */
Kojto 122:f9eeca106725 227 . = ALIGN(32);
Kojto 122:f9eeca106725 228 __uvisor_bss_main_start = .;
Kojto 122:f9eeca106725 229 KEEP(*(.keep.uvisor.bss.main))
Kojto 122:f9eeca106725 230 . = ALIGN(32);
Kojto 122:f9eeca106725 231 __uvisor_bss_main_end = .;
Kojto 122:f9eeca106725 232
<> 135:176b8275d35d 233 /* Protected uVisor boxes' static memories */
Kojto 122:f9eeca106725 234 . = ALIGN(32);
Kojto 122:f9eeca106725 235 __uvisor_bss_boxes_start = .;
Kojto 122:f9eeca106725 236 KEEP(*(.keep.uvisor.bss.boxes))
Kojto 122:f9eeca106725 237 . = ALIGN(32);
Kojto 122:f9eeca106725 238 __uvisor_bss_boxes_end = .;
Kojto 122:f9eeca106725 239
Kojto 122:f9eeca106725 240 . = ALIGN(32);
Kojto 122:f9eeca106725 241 __uvisor_bss_end = .;
Kojto 122:f9eeca106725 242 } > m_data
Kojto 122:f9eeca106725 243
<> 135:176b8275d35d 244 /* Heap space for the page allocator
<> 135:176b8275d35d 245 /* If uVisor shares the SRAM with the OS/app, ensure that this section is
<> 135:176b8275d35d 246 * the first one after the uVisor BSS section. Otherwise, ensure it is the
<> 135:176b8275d35d 247 * first one after the VTOR relocation section. */
AnnaBridge 125:2e9cc70d1897 248 .page_heap (NOLOAD) :
AnnaBridge 125:2e9cc70d1897 249 {
AnnaBridge 125:2e9cc70d1897 250 . = ALIGN(32);
AnnaBridge 125:2e9cc70d1897 251 __uvisor_page_start = .;
AnnaBridge 125:2e9cc70d1897 252 KEEP(*(.keep.uvisor.page_heap))
AnnaBridge 125:2e9cc70d1897 253 . = ALIGN(32);
AnnaBridge 125:2e9cc70d1897 254 __uvisor_page_end = .;
AnnaBridge 125:2e9cc70d1897 255 } > m_data_2
AnnaBridge 125:2e9cc70d1897 256
Kojto 120:7c328cabac7e 257 __VECTOR_RAM = DEFINED(__ram_vector_table__) ? __VECTOR_RAM__ : ORIGIN(m_interrupts);
Kojto 120:7c328cabac7e 258 __RAM_VECTOR_TABLE_SIZE_BYTES = DEFINED(__ram_vector_table__) ? (__interrupts_ram_end__ - __interrupts_ram_start__) : 0x0;
Kojto 120:7c328cabac7e 259
Kojto 122:f9eeca106725 260 .data :
Kojto 120:7c328cabac7e 261 {
Kojto 122:f9eeca106725 262 PROVIDE(__etext = LOADADDR(.data)); /* Define a global symbol at end of code, */
Kojto 122:f9eeca106725 263 PROVIDE(__DATA_ROM = LOADADDR(.data)); /* Symbol is used by startup for data initialization. */
Kojto 120:7c328cabac7e 264 . = ALIGN(4);
Kojto 120:7c328cabac7e 265 __DATA_RAM = .;
Kojto 120:7c328cabac7e 266 __data_start__ = .; /* create a global symbol at data start */
Kojto 120:7c328cabac7e 267 *(.data) /* .data sections */
Kojto 120:7c328cabac7e 268 *(.data*) /* .data* sections */
Kojto 120:7c328cabac7e 269 KEEP(*(.jcr*))
Kojto 120:7c328cabac7e 270 . = ALIGN(4);
Kojto 120:7c328cabac7e 271 __data_end__ = .; /* define a global symbol at data end */
Kojto 122:f9eeca106725 272 } > m_data_2 AT > m_text
Kojto 120:7c328cabac7e 273
Kojto 120:7c328cabac7e 274 __DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
Kojto 120:7c328cabac7e 275 text_end = ORIGIN(m_text) + LENGTH(m_text);
Kojto 120:7c328cabac7e 276 ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
Kojto 120:7c328cabac7e 277
Kojto 122:f9eeca106725 278 /* uVisor configuration section
Kojto 122:f9eeca106725 279 * This section must be located after all other flash regions. */
Kojto 122:f9eeca106725 280 .uvisor.secure :
Kojto 122:f9eeca106725 281 {
Kojto 122:f9eeca106725 282 . = ALIGN(32);
Kojto 122:f9eeca106725 283 __uvisor_secure_start = .;
Kojto 122:f9eeca106725 284
Kojto 122:f9eeca106725 285 /* uVisor secure boxes configuration tables */
Kojto 122:f9eeca106725 286 . = ALIGN(32);
Kojto 122:f9eeca106725 287 __uvisor_cfgtbl_start = .;
Kojto 122:f9eeca106725 288 KEEP(*(.keep.uvisor.cfgtbl))
Kojto 122:f9eeca106725 289 . = ALIGN(32);
Kojto 122:f9eeca106725 290 __uvisor_cfgtbl_end = .;
Kojto 122:f9eeca106725 291
Kojto 122:f9eeca106725 292 /* Pointers to the uVisor secure boxes configuration tables */
Kojto 122:f9eeca106725 293 /* Note: Do not add any further alignment here, as uVisor will need to have
Kojto 122:f9eeca106725 294 * access to the exact list of pointers. */
Kojto 122:f9eeca106725 295 __uvisor_cfgtbl_ptr_start = .;
Kojto 122:f9eeca106725 296 KEEP(*(.keep.uvisor.cfgtbl_ptr_first))
Kojto 122:f9eeca106725 297 KEEP(*(.keep.uvisor.cfgtbl_ptr))
Kojto 122:f9eeca106725 298 __uvisor_cfgtbl_ptr_end = .;
Kojto 122:f9eeca106725 299
Kojto 122:f9eeca106725 300 /* Pointers to all boxes register gateways. These are grouped here to allow
Kojto 122:f9eeca106725 301 * discoverability and firmware verification. */
Kojto 122:f9eeca106725 302 __uvisor_register_gateway_ptr_start = .;
Kojto 122:f9eeca106725 303 KEEP(*(.keep.uvisor.register_gateway_ptr))
Kojto 122:f9eeca106725 304 __uvisor_register_gateway_ptr_end = .;
Kojto 122:f9eeca106725 305
Kojto 122:f9eeca106725 306 . = ALIGN(32);
Kojto 122:f9eeca106725 307 __uvisor_secure_end = .;
Kojto 122:f9eeca106725 308 } > m_text
Kojto 122:f9eeca106725 309
Kojto 122:f9eeca106725 310 /* Uninitialized data section
Kojto 122:f9eeca106725 311 * This region is not initialized by the C/C++ library and can be used to
Kojto 122:f9eeca106725 312 * store state across soft reboots. */
Kojto 122:f9eeca106725 313 .uninitialized (NOLOAD):
Kojto 122:f9eeca106725 314 {
Kojto 122:f9eeca106725 315 . = ALIGN(32);
Kojto 122:f9eeca106725 316 __uninitialized_start = .;
Kojto 122:f9eeca106725 317 *(.uninitialized)
Kojto 122:f9eeca106725 318 KEEP(*(.keep.uninitialized))
Kojto 122:f9eeca106725 319 . = ALIGN(32);
Kojto 122:f9eeca106725 320 __uninitialized_end = .;
Kojto 122:f9eeca106725 321 } > m_data_2
Kojto 122:f9eeca106725 322
Kojto 120:7c328cabac7e 323 USB_RAM_GAP = DEFINED(__usb_ram_size__) ? __usb_ram_size__ : 0x800;
<> 135:176b8275d35d 324
Kojto 120:7c328cabac7e 325 /* Uninitialized data section */
Kojto 120:7c328cabac7e 326 .bss :
Kojto 120:7c328cabac7e 327 {
Kojto 120:7c328cabac7e 328 /* This is used by the startup in order to initialize the .bss section */
Kojto 120:7c328cabac7e 329 . = ALIGN(4);
Kojto 120:7c328cabac7e 330 __START_BSS = .;
Kojto 120:7c328cabac7e 331 __bss_start__ = .;
Kojto 120:7c328cabac7e 332 *(.bss)
Kojto 120:7c328cabac7e 333 *(.bss*)
Kojto 120:7c328cabac7e 334 . = ALIGN(512);
Kojto 120:7c328cabac7e 335 USB_RAM_START = .;
Kojto 120:7c328cabac7e 336 . += USB_RAM_GAP;
Kojto 120:7c328cabac7e 337 *(COMMON)
Kojto 120:7c328cabac7e 338 . = ALIGN(4);
Kojto 120:7c328cabac7e 339 __bss_end__ = .;
Kojto 120:7c328cabac7e 340 __END_BSS = .;
Kojto 122:f9eeca106725 341 } > m_data_2
Kojto 120:7c328cabac7e 342
Kojto 120:7c328cabac7e 343 .heap :
Kojto 120:7c328cabac7e 344 {
Kojto 120:7c328cabac7e 345 . = ALIGN(8);
Kojto 122:f9eeca106725 346 __uvisor_heap_start = .;
Kojto 120:7c328cabac7e 347 __end__ = .;
Kojto 120:7c328cabac7e 348 PROVIDE(end = .);
Kojto 120:7c328cabac7e 349 __HeapBase = .;
Kojto 120:7c328cabac7e 350 . += HEAP_SIZE;
Kojto 120:7c328cabac7e 351 __HeapLimit = .;
Kojto 120:7c328cabac7e 352 __heap_limit = .; /* Add for _sbrk */
Kojto 122:f9eeca106725 353 __uvisor_heap_end = .;
Kojto 120:7c328cabac7e 354 } > m_data_2
Kojto 120:7c328cabac7e 355
Kojto 120:7c328cabac7e 356 m_usb_bdt USB_RAM_START (NOLOAD) :
Kojto 120:7c328cabac7e 357 {
Kojto 120:7c328cabac7e 358 *(m_usb_bdt)
Kojto 120:7c328cabac7e 359 USB_RAM_BDT_END = .;
Kojto 120:7c328cabac7e 360 }
Kojto 120:7c328cabac7e 361
Kojto 120:7c328cabac7e 362 m_usb_global USB_RAM_BDT_END (NOLOAD) :
Kojto 120:7c328cabac7e 363 {
Kojto 120:7c328cabac7e 364 *(m_usb_global)
Kojto 120:7c328cabac7e 365 }
Kojto 120:7c328cabac7e 366
Kojto 120:7c328cabac7e 367 /* Initializes stack on the end of block */
AnnaBridge 125:2e9cc70d1897 368 __StackTop = ORIGIN(m_data_2) + LENGTH(m_data_2);
Kojto 120:7c328cabac7e 369 __StackLimit = __StackTop - STACK_SIZE;
Kojto 120:7c328cabac7e 370 PROVIDE(__stack = __StackTop);
Kojto 120:7c328cabac7e 371
Kojto 120:7c328cabac7e 372 .ARM.attributes 0 : { *(.ARM.attributes) }
Kojto 120:7c328cabac7e 373
<> 135:176b8275d35d 374 ASSERT(__StackLimit >= __HeapLimit, "Region m_data_2 overflowed with stack and heap")
Kojto 122:f9eeca106725 375
Kojto 122:f9eeca106725 376 /* Provide the physical memory boundaries for uVisor. */
Kojto 122:f9eeca106725 377 __uvisor_flash_start = ORIGIN(m_interrupts);
Kojto 122:f9eeca106725 378 __uvisor_flash_end = ORIGIN(m_text) + LENGTH(m_text);
Kojto 122:f9eeca106725 379 __uvisor_sram_start = ORIGIN(m_data);
Kojto 122:f9eeca106725 380 __uvisor_sram_end = ORIGIN(m_data_2) + LENGTH(m_data_2);
<> 135:176b8275d35d 381 __uvisor_public_sram_start = __uvisor_sram_start;
<> 135:176b8275d35d 382 __uvisor_public_sram_end = __uvisor_sram_end;
Kojto 120:7c328cabac7e 383 }