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@135:176b8275d35d, 2017-02-02 (annotated)

Committer:
<>
Date:
Thu Feb 02 16:02:30 2017 +0000
Revision:
135:176b8275d35d
Parent:
130:d75b3fe1f5cb
Child:
136:ef9c61f8c49f
Release 135 of the mbed library



Ports for Upcoming Targets



3571: DISCO_F769NI introduction https://github.com/ARMmbed/mbed-os/pull/3571

3605: Add DELTA_DFCM_NNN50 platform https://github.com/ARMmbed/mbed-os/pull/3605

3640: [MAX32630FTHR] Adding new platform https://github.com/ARMmbed/mbed-os/pull/3640



Fixes and Changes



3397: Add uVisor support for the DISCO_F429ZI https://github.com/ARMmbed/mbed-os/pull/3397

3573: fix failing RTC initialization for MTS_DRAGONFLY_F411RE https://github.com/ARMmbed/mbed-os/pull/3573

3575: Dev stm factorize gpio https://github.com/ARMmbed/mbed-os/pull/3575

3584: STM32: make PeripheralPins.h a common file https://github.com/ARMmbed/mbed-os/pull/3584

3583: STM32F7 Cube FW new release v1.5.1 https://github.com/ARMmbed/mbed-os/pull/3583

3578: Target system - Inherit names from target parents https://github.com/ARMmbed/mbed-os/pull/3578

3599: K22F: Enable TRNG https://github.com/ARMmbed/mbed-os/pull/3599

3614: STM32: make PortNames.h a common file https://github.com/ARMmbed/mbed-os/pull/3614

3617: EFM32GG: Fix GCC_ARM linker script https://github.com/ARMmbed/mbed-os/pull/3617

3618: STM32: Move types definitions to a common file https://github.com/ARMmbed/mbed-os/pull/3618

3631: F3 CUBE update V1.7.0 https://github.com/ARMmbed/mbed-os/pull/3631

3635: STM32 I2C : Fix bug in i2c_byte_read function https://github.com/ARMmbed/mbed-os/pull/3635

3651: Max32630 - fix LED4 https://github.com/ARMmbed/mbed-os/pull/3651

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 120:7c328cabac7e 56 /* Heap 1/4 of ram and stack 1/8 */
Kojto 120:7c328cabac7e 57 __stack_size__ = 0x8000;
Kojto 120:7c328cabac7e 58 __heap_size__ = 0x10000;
Kojto 120:7c328cabac7e 59
Kojto 120:7c328cabac7e 60 HEAP_SIZE = DEFINED(__heap_size__) ? __heap_size__ : 0x0400;
Kojto 120:7c328cabac7e 61 STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0400;
Kojto 120:7c328cabac7e 62 M_VECTOR_RAM_SIZE = DEFINED(__ram_vector_table__) ? 0x0400 : 0x0;
Kojto 120:7c328cabac7e 63
Kojto 120:7c328cabac7e 64 /* Specify the memory areas */
Kojto 120:7c328cabac7e 65 MEMORY
Kojto 120:7c328cabac7e 66 {
Kojto 120:7c328cabac7e 67 m_interrupts (RX) : ORIGIN = 0x00000000, LENGTH = 0x00000400
Kojto 120:7c328cabac7e 68 m_flash_config (RX) : ORIGIN = 0x00000400, LENGTH = 0x00000010
Kojto 120:7c328cabac7e 69 m_text (RX) : ORIGIN = 0x00000410, LENGTH = 0x000FFBF0
Kojto 120:7c328cabac7e 70 m_data (RW) : ORIGIN = 0x1FFF0000, LENGTH = 0x00010000
Kojto 120:7c328cabac7e 71 m_data_2 (RW) : ORIGIN = 0x20000000, LENGTH = 0x00030000
Kojto 120:7c328cabac7e 72 }
Kojto 120:7c328cabac7e 73
Kojto 120:7c328cabac7e 74 /* Define output sections */
Kojto 120:7c328cabac7e 75 SECTIONS
Kojto 120:7c328cabac7e 76 {
Kojto 120:7c328cabac7e 77 /* The startup code goes first into internal flash */
Kojto 120:7c328cabac7e 78 .interrupts :
Kojto 120:7c328cabac7e 79 {
Kojto 120:7c328cabac7e 80 __VECTOR_TABLE = .;
Kojto 120:7c328cabac7e 81 . = ALIGN(4);
Kojto 120:7c328cabac7e 82 KEEP(*(.isr_vector)) /* Startup code */
Kojto 120:7c328cabac7e 83 . = ALIGN(4);
Kojto 120:7c328cabac7e 84 } > m_interrupts
Kojto 120:7c328cabac7e 85
Kojto 120:7c328cabac7e 86 .flash_config :
Kojto 120:7c328cabac7e 87 {
Kojto 120:7c328cabac7e 88 . = ALIGN(4);
Kojto 120:7c328cabac7e 89 KEEP(*(.FlashConfig)) /* Flash Configuration Field (FCF) */
Kojto 120:7c328cabac7e 90 . = ALIGN(4);
Kojto 120:7c328cabac7e 91 } > m_flash_config
Kojto 120:7c328cabac7e 92
Kojto 120:7c328cabac7e 93 /* The program code and other data goes into internal flash */
Kojto 122:f9eeca106725 94 /* Note: The uVisor expects this section at a fixed location, as specified by
Kojto 122:f9eeca106725 95 * the porting process configuration parameter: FLASH_OFFSET. */
<> 135:176b8275d35d 96 __UVISOR_FLASH_OFFSET = 0x410;
<> 135:176b8275d35d 97 __UVISOR_FLASH_START = ORIGIN(m_interrupts) + __UVISOR_FLASH_OFFSET;
<> 135:176b8275d35d 98 .text __UVISOR_FLASH_START :
Kojto 120:7c328cabac7e 99 {
Kojto 122:f9eeca106725 100 /* uVisor code and data */
Kojto 122:f9eeca106725 101 . = ALIGN(4);
Kojto 122:f9eeca106725 102 __uvisor_main_start = .;
Kojto 122:f9eeca106725 103 *(.uvisor.main)
Kojto 122:f9eeca106725 104 __uvisor_main_end = .;
Kojto 122:f9eeca106725 105
Kojto 120:7c328cabac7e 106 . = ALIGN(4);
Kojto 120:7c328cabac7e 107 *(.text) /* .text sections (code) */
Kojto 120:7c328cabac7e 108 *(.text*) /* .text* sections (code) */
Kojto 120:7c328cabac7e 109 *(.rodata) /* .rodata sections (constants, strings, etc.) */
Kojto 120:7c328cabac7e 110 *(.rodata*) /* .rodata* sections (constants, strings, etc.) */
Kojto 120:7c328cabac7e 111 *(.glue_7) /* glue arm to thumb code */
Kojto 120:7c328cabac7e 112 *(.glue_7t) /* glue thumb to arm code */
Kojto 120:7c328cabac7e 113 *(.eh_frame)
Kojto 120:7c328cabac7e 114 KEEP (*(.init))
Kojto 120:7c328cabac7e 115 KEEP (*(.fini))
Kojto 120:7c328cabac7e 116 . = ALIGN(4);
Kojto 120:7c328cabac7e 117 } > m_text
Kojto 120:7c328cabac7e 118
Kojto 120:7c328cabac7e 119 .ARM.extab :
Kojto 120:7c328cabac7e 120 {
Kojto 120:7c328cabac7e 121 *(.ARM.extab* .gnu.linkonce.armextab.*)
Kojto 120:7c328cabac7e 122 } > m_text
Kojto 120:7c328cabac7e 123
Kojto 120:7c328cabac7e 124 .ARM :
Kojto 120:7c328cabac7e 125 {
Kojto 120:7c328cabac7e 126 __exidx_start = .;
Kojto 120:7c328cabac7e 127 *(.ARM.exidx*)
Kojto 120:7c328cabac7e 128 __exidx_end = .;
Kojto 120:7c328cabac7e 129 } > m_text
Kojto 120:7c328cabac7e 130
Kojto 120:7c328cabac7e 131 .ctors :
Kojto 120:7c328cabac7e 132 {
Kojto 120:7c328cabac7e 133 __CTOR_LIST__ = .;
Kojto 120:7c328cabac7e 134 /* gcc uses crtbegin.o to find the start of
Kojto 120:7c328cabac7e 135 the constructors, so we make sure it is
Kojto 120:7c328cabac7e 136 first. Because this is a wildcard, it
Kojto 120:7c328cabac7e 137 doesn't matter if the user does not
Kojto 120:7c328cabac7e 138 actually link against crtbegin.o; the
Kojto 120:7c328cabac7e 139 linker won't look for a file to match a
Kojto 120:7c328cabac7e 140 wildcard. The wildcard also means that it
Kojto 120:7c328cabac7e 141 doesn't matter which directory crtbegin.o
Kojto 120:7c328cabac7e 142 is in. */
Kojto 120:7c328cabac7e 143 KEEP (*crtbegin.o(.ctors))
Kojto 120:7c328cabac7e 144 KEEP (*crtbegin?.o(.ctors))
Kojto 120:7c328cabac7e 145 /* We don't want to include the .ctor section from
Kojto 120:7c328cabac7e 146 from the crtend.o file until after the sorted ctors.
Kojto 120:7c328cabac7e 147 The .ctor section from the crtend file contains the
Kojto 120:7c328cabac7e 148 end of ctors marker and it must be last */
Kojto 120:7c328cabac7e 149 KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors))
Kojto 120:7c328cabac7e 150 KEEP (*(SORT(.ctors.*)))
Kojto 120:7c328cabac7e 151 KEEP (*(.ctors))
Kojto 120:7c328cabac7e 152 __CTOR_END__ = .;
Kojto 120:7c328cabac7e 153 } > m_text
Kojto 120:7c328cabac7e 154
Kojto 120:7c328cabac7e 155 .dtors :
Kojto 120:7c328cabac7e 156 {
Kojto 120:7c328cabac7e 157 __DTOR_LIST__ = .;
Kojto 120:7c328cabac7e 158 KEEP (*crtbegin.o(.dtors))
Kojto 120:7c328cabac7e 159 KEEP (*crtbegin?.o(.dtors))
Kojto 120:7c328cabac7e 160 KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors))
Kojto 120:7c328cabac7e 161 KEEP (*(SORT(.dtors.*)))
Kojto 120:7c328cabac7e 162 KEEP (*(.dtors))
Kojto 120:7c328cabac7e 163 __DTOR_END__ = .;
Kojto 120:7c328cabac7e 164 } > m_text
Kojto 120:7c328cabac7e 165
Kojto 120:7c328cabac7e 166 .preinit_array :
Kojto 120:7c328cabac7e 167 {
Kojto 120:7c328cabac7e 168 PROVIDE_HIDDEN (__preinit_array_start = .);
Kojto 120:7c328cabac7e 169 KEEP (*(.preinit_array*))
Kojto 120:7c328cabac7e 170 PROVIDE_HIDDEN (__preinit_array_end = .);
Kojto 120:7c328cabac7e 171 } > m_text
Kojto 120:7c328cabac7e 172
Kojto 120:7c328cabac7e 173 .init_array :
Kojto 120:7c328cabac7e 174 {
Kojto 120:7c328cabac7e 175 PROVIDE_HIDDEN (__init_array_start = .);
Kojto 120:7c328cabac7e 176 KEEP (*(SORT(.init_array.*)))
Kojto 120:7c328cabac7e 177 KEEP (*(.init_array*))
Kojto 120:7c328cabac7e 178 PROVIDE_HIDDEN (__init_array_end = .);
Kojto 120:7c328cabac7e 179 } > m_text
Kojto 120:7c328cabac7e 180
Kojto 120:7c328cabac7e 181 .fini_array :
Kojto 120:7c328cabac7e 182 {
Kojto 120:7c328cabac7e 183 PROVIDE_HIDDEN (__fini_array_start = .);
Kojto 120:7c328cabac7e 184 KEEP (*(SORT(.fini_array.*)))
Kojto 120:7c328cabac7e 185 KEEP (*(.fini_array*))
Kojto 120:7c328cabac7e 186 PROVIDE_HIDDEN (__fini_array_end = .);
Kojto 120:7c328cabac7e 187 } > m_text
Kojto 120:7c328cabac7e 188
Kojto 120:7c328cabac7e 189 .interrupts_ram :
Kojto 120:7c328cabac7e 190 {
Kojto 120:7c328cabac7e 191 . = ALIGN(4);
Kojto 120:7c328cabac7e 192 __VECTOR_RAM__ = .;
Kojto 120:7c328cabac7e 193 __interrupts_ram_start__ = .; /* Create a global symbol at data start */
Kojto 120:7c328cabac7e 194 *(.m_interrupts_ram) /* This is a user defined section */
Kojto 120:7c328cabac7e 195 . += M_VECTOR_RAM_SIZE;
Kojto 120:7c328cabac7e 196 . = ALIGN(4);
Kojto 120:7c328cabac7e 197 __interrupts_ram_end__ = .; /* Define a global symbol at data end */
Kojto 120:7c328cabac7e 198 } > m_data
Kojto 120:7c328cabac7e 199
<> 135:176b8275d35d 200 /* uVisor own memory and private box memories
<> 135:176b8275d35d 201 /* If uVisor shares the SRAM with the OS/app, ensure that this section is
<> 135:176b8275d35d 202 * the first one after the VTOR relocation section. */
<> 135:176b8275d35d 203 /* Note: The uVisor expects this section at a fixed location, as specified
<> 135:176b8275d35d 204 by the porting process configuration parameter: SRAM_OFFSET. */
Kojto 122:f9eeca106725 205 __UVISOR_SRAM_OFFSET = 0x400;
<> 135:176b8275d35d 206 __UVISOR_SRAM_START = ORIGIN(m_data) + __UVISOR_SRAM_OFFSET;
<> 135:176b8275d35d 207 .uvisor.bss __UVISOR_SRAM_START (NOLOAD):
Kojto 122:f9eeca106725 208 {
Kojto 122:f9eeca106725 209 . = ALIGN(32);
Kojto 122:f9eeca106725 210 __uvisor_bss_start = .;
Kojto 122:f9eeca106725 211
<> 135:176b8275d35d 212 /* Protected uVisor own BSS section */
Kojto 122:f9eeca106725 213 . = ALIGN(32);
Kojto 122:f9eeca106725 214 __uvisor_bss_main_start = .;
Kojto 122:f9eeca106725 215 KEEP(*(.keep.uvisor.bss.main))
Kojto 122:f9eeca106725 216 . = ALIGN(32);
Kojto 122:f9eeca106725 217 __uvisor_bss_main_end = .;
Kojto 122:f9eeca106725 218
<> 135:176b8275d35d 219 /* Protected uVisor boxes' static memories */
Kojto 122:f9eeca106725 220 . = ALIGN(32);
Kojto 122:f9eeca106725 221 __uvisor_bss_boxes_start = .;
Kojto 122:f9eeca106725 222 KEEP(*(.keep.uvisor.bss.boxes))
Kojto 122:f9eeca106725 223 . = ALIGN(32);
Kojto 122:f9eeca106725 224 __uvisor_bss_boxes_end = .;
Kojto 122:f9eeca106725 225
Kojto 122:f9eeca106725 226 . = ALIGN(32);
Kojto 122:f9eeca106725 227 __uvisor_bss_end = .;
Kojto 122:f9eeca106725 228 } > m_data
Kojto 122:f9eeca106725 229
<> 135:176b8275d35d 230 /* Heap space for the page allocator
<> 135:176b8275d35d 231 /* If uVisor shares the SRAM with the OS/app, ensure that this section is
<> 135:176b8275d35d 232 * the first one after the uVisor BSS section. Otherwise, ensure it is the
<> 135:176b8275d35d 233 * first one after the VTOR relocation section. */
AnnaBridge 125:2e9cc70d1897 234 .page_heap (NOLOAD) :
AnnaBridge 125:2e9cc70d1897 235 {
AnnaBridge 125:2e9cc70d1897 236 . = ALIGN(32);
AnnaBridge 125:2e9cc70d1897 237 __uvisor_page_start = .;
AnnaBridge 125:2e9cc70d1897 238 KEEP(*(.keep.uvisor.page_heap))
AnnaBridge 125:2e9cc70d1897 239 . = ALIGN(32);
AnnaBridge 125:2e9cc70d1897 240 __uvisor_page_end = .;
AnnaBridge 125:2e9cc70d1897 241 } > m_data_2
AnnaBridge 125:2e9cc70d1897 242
Kojto 120:7c328cabac7e 243 __VECTOR_RAM = DEFINED(__ram_vector_table__) ? __VECTOR_RAM__ : ORIGIN(m_interrupts);
Kojto 120:7c328cabac7e 244 __RAM_VECTOR_TABLE_SIZE_BYTES = DEFINED(__ram_vector_table__) ? (__interrupts_ram_end__ - __interrupts_ram_start__) : 0x0;
Kojto 120:7c328cabac7e 245
Kojto 122:f9eeca106725 246 .data :
Kojto 120:7c328cabac7e 247 {
Kojto 122:f9eeca106725 248 PROVIDE(__etext = LOADADDR(.data)); /* Define a global symbol at end of code, */
Kojto 122:f9eeca106725 249 PROVIDE(__DATA_ROM = LOADADDR(.data)); /* Symbol is used by startup for data initialization. */
Kojto 120:7c328cabac7e 250 . = ALIGN(4);
Kojto 120:7c328cabac7e 251 __DATA_RAM = .;
Kojto 120:7c328cabac7e 252 __data_start__ = .; /* create a global symbol at data start */
Kojto 120:7c328cabac7e 253 *(.data) /* .data sections */
Kojto 120:7c328cabac7e 254 *(.data*) /* .data* sections */
Kojto 120:7c328cabac7e 255 KEEP(*(.jcr*))
Kojto 120:7c328cabac7e 256 . = ALIGN(4);
Kojto 120:7c328cabac7e 257 __data_end__ = .; /* define a global symbol at data end */
Kojto 122:f9eeca106725 258 } > m_data_2 AT > m_text
Kojto 120:7c328cabac7e 259
Kojto 120:7c328cabac7e 260 __DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
Kojto 120:7c328cabac7e 261 text_end = ORIGIN(m_text) + LENGTH(m_text);
Kojto 120:7c328cabac7e 262 ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
Kojto 120:7c328cabac7e 263
Kojto 122:f9eeca106725 264 /* uVisor configuration section
Kojto 122:f9eeca106725 265 * This section must be located after all other flash regions. */
Kojto 122:f9eeca106725 266 .uvisor.secure :
Kojto 122:f9eeca106725 267 {
Kojto 122:f9eeca106725 268 . = ALIGN(32);
Kojto 122:f9eeca106725 269 __uvisor_secure_start = .;
Kojto 122:f9eeca106725 270
Kojto 122:f9eeca106725 271 /* uVisor secure boxes configuration tables */
Kojto 122:f9eeca106725 272 . = ALIGN(32);
Kojto 122:f9eeca106725 273 __uvisor_cfgtbl_start = .;
Kojto 122:f9eeca106725 274 KEEP(*(.keep.uvisor.cfgtbl))
Kojto 122:f9eeca106725 275 . = ALIGN(32);
Kojto 122:f9eeca106725 276 __uvisor_cfgtbl_end = .;
Kojto 122:f9eeca106725 277
Kojto 122:f9eeca106725 278 /* Pointers to the uVisor secure boxes configuration tables */
Kojto 122:f9eeca106725 279 /* Note: Do not add any further alignment here, as uVisor will need to have
Kojto 122:f9eeca106725 280 * access to the exact list of pointers. */
Kojto 122:f9eeca106725 281 __uvisor_cfgtbl_ptr_start = .;
Kojto 122:f9eeca106725 282 KEEP(*(.keep.uvisor.cfgtbl_ptr_first))
Kojto 122:f9eeca106725 283 KEEP(*(.keep.uvisor.cfgtbl_ptr))
Kojto 122:f9eeca106725 284 __uvisor_cfgtbl_ptr_end = .;
Kojto 122:f9eeca106725 285
Kojto 122:f9eeca106725 286 /* Pointers to all boxes register gateways. These are grouped here to allow
Kojto 122:f9eeca106725 287 * discoverability and firmware verification. */
Kojto 122:f9eeca106725 288 __uvisor_register_gateway_ptr_start = .;
Kojto 122:f9eeca106725 289 KEEP(*(.keep.uvisor.register_gateway_ptr))
Kojto 122:f9eeca106725 290 __uvisor_register_gateway_ptr_end = .;
Kojto 122:f9eeca106725 291
Kojto 122:f9eeca106725 292 . = ALIGN(32);
Kojto 122:f9eeca106725 293 __uvisor_secure_end = .;
Kojto 122:f9eeca106725 294 } > m_text
Kojto 122:f9eeca106725 295
Kojto 122:f9eeca106725 296 /* Uninitialized data section
Kojto 122:f9eeca106725 297 * This region is not initialized by the C/C++ library and can be used to
Kojto 122:f9eeca106725 298 * store state across soft reboots. */
Kojto 122:f9eeca106725 299 .uninitialized (NOLOAD):
Kojto 122:f9eeca106725 300 {
Kojto 122:f9eeca106725 301 . = ALIGN(32);
Kojto 122:f9eeca106725 302 __uninitialized_start = .;
Kojto 122:f9eeca106725 303 *(.uninitialized)
Kojto 122:f9eeca106725 304 KEEP(*(.keep.uninitialized))
Kojto 122:f9eeca106725 305 . = ALIGN(32);
Kojto 122:f9eeca106725 306 __uninitialized_end = .;
Kojto 122:f9eeca106725 307 } > m_data_2
Kojto 122:f9eeca106725 308
Kojto 120:7c328cabac7e 309 USB_RAM_GAP = DEFINED(__usb_ram_size__) ? __usb_ram_size__ : 0x800;
<> 135:176b8275d35d 310
Kojto 120:7c328cabac7e 311 /* Uninitialized data section */
Kojto 120:7c328cabac7e 312 .bss :
Kojto 120:7c328cabac7e 313 {
Kojto 120:7c328cabac7e 314 /* This is used by the startup in order to initialize the .bss section */
Kojto 120:7c328cabac7e 315 . = ALIGN(4);
Kojto 120:7c328cabac7e 316 __START_BSS = .;
Kojto 120:7c328cabac7e 317 __bss_start__ = .;
Kojto 120:7c328cabac7e 318 *(.bss)
Kojto 120:7c328cabac7e 319 *(.bss*)
Kojto 120:7c328cabac7e 320 . = ALIGN(512);
Kojto 120:7c328cabac7e 321 USB_RAM_START = .;
Kojto 120:7c328cabac7e 322 . += USB_RAM_GAP;
Kojto 120:7c328cabac7e 323 *(COMMON)
Kojto 120:7c328cabac7e 324 . = ALIGN(4);
Kojto 120:7c328cabac7e 325 __bss_end__ = .;
Kojto 120:7c328cabac7e 326 __END_BSS = .;
Kojto 122:f9eeca106725 327 } > m_data_2
Kojto 120:7c328cabac7e 328
Kojto 120:7c328cabac7e 329 .heap :
Kojto 120:7c328cabac7e 330 {
Kojto 120:7c328cabac7e 331 . = ALIGN(8);
Kojto 122:f9eeca106725 332 __uvisor_heap_start = .;
Kojto 120:7c328cabac7e 333 __end__ = .;
Kojto 120:7c328cabac7e 334 PROVIDE(end = .);
Kojto 120:7c328cabac7e 335 __HeapBase = .;
Kojto 120:7c328cabac7e 336 . += HEAP_SIZE;
Kojto 120:7c328cabac7e 337 __HeapLimit = .;
Kojto 120:7c328cabac7e 338 __heap_limit = .; /* Add for _sbrk */
Kojto 122:f9eeca106725 339 __uvisor_heap_end = .;
Kojto 120:7c328cabac7e 340 } > m_data_2
Kojto 120:7c328cabac7e 341
Kojto 120:7c328cabac7e 342 m_usb_bdt USB_RAM_START (NOLOAD) :
Kojto 120:7c328cabac7e 343 {
Kojto 120:7c328cabac7e 344 *(m_usb_bdt)
Kojto 120:7c328cabac7e 345 USB_RAM_BDT_END = .;
Kojto 120:7c328cabac7e 346 }
Kojto 120:7c328cabac7e 347
Kojto 120:7c328cabac7e 348 m_usb_global USB_RAM_BDT_END (NOLOAD) :
Kojto 120:7c328cabac7e 349 {
Kojto 120:7c328cabac7e 350 *(m_usb_global)
Kojto 120:7c328cabac7e 351 }
Kojto 120:7c328cabac7e 352
Kojto 120:7c328cabac7e 353 /* Initializes stack on the end of block */
AnnaBridge 125:2e9cc70d1897 354 __StackTop = ORIGIN(m_data_2) + LENGTH(m_data_2);
Kojto 120:7c328cabac7e 355 __StackLimit = __StackTop - STACK_SIZE;
Kojto 120:7c328cabac7e 356 PROVIDE(__stack = __StackTop);
Kojto 120:7c328cabac7e 357
Kojto 120:7c328cabac7e 358 .ARM.attributes 0 : { *(.ARM.attributes) }
Kojto 120:7c328cabac7e 359
<> 135:176b8275d35d 360 ASSERT(__StackLimit >= __HeapLimit, "Region m_data_2 overflowed with stack and heap")
Kojto 122:f9eeca106725 361
Kojto 122:f9eeca106725 362 /* Provide the physical memory boundaries for uVisor. */
Kojto 122:f9eeca106725 363 __uvisor_flash_start = ORIGIN(m_interrupts);
Kojto 122:f9eeca106725 364 __uvisor_flash_end = ORIGIN(m_text) + LENGTH(m_text);
Kojto 122:f9eeca106725 365 __uvisor_sram_start = ORIGIN(m_data);
Kojto 122:f9eeca106725 366 __uvisor_sram_end = ORIGIN(m_data_2) + LENGTH(m_data_2);
<> 135:176b8275d35d 367 __uvisor_public_sram_start = __uvisor_sram_start;
<> 135:176b8275d35d 368 __uvisor_public_sram_end = __uvisor_sram_end;
Kojto 120:7c328cabac7e 369 }