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TARGET_HEXIWEAR/TOOLCHAIN_GCC_ARM/MK64FN1M0xxx12.ld@135:fce8a9387ed1, 2017-01-17 (annotated)

Committer:
kaoshen
Date:
Tue Jan 17 23:27:32 2017 +0000
Revision:
135:fce8a9387ed1
Parent:
130:d75b3fe1f5cb 
333 ADS1115 ADC1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 123:b0220dba8be7 1 /*
Kojto 123:b0220dba8be7 2 ** ###################################################################
<> 130:d75b3fe1f5cb 3 ** Processors: MK64FN1M0CAJ12
<> 130:d75b3fe1f5cb 4 ** MK64FN1M0VDC12
Kojto 123:b0220dba8be7 5 ** MK64FN1M0VLL12
Kojto 123:b0220dba8be7 6 ** MK64FN1M0VLQ12
Kojto 123:b0220dba8be7 7 ** MK64FN1M0VMD12
Kojto 123:b0220dba8be7 8 **
Kojto 123:b0220dba8be7 9 ** Compiler: GNU C Compiler
Kojto 123:b0220dba8be7 10 ** Reference manual: K64P144M120SF5RM, Rev.2, January 2014
<> 130:d75b3fe1f5cb 11 ** Version: rev. 2.9, 2016-03-21
<> 130:d75b3fe1f5cb 12 ** Build: b160613
Kojto 123:b0220dba8be7 13 **
Kojto 123:b0220dba8be7 14 ** Abstract:
Kojto 123:b0220dba8be7 15 ** Linker file for the GNU C Compiler
Kojto 123:b0220dba8be7 16 **
<> 130:d75b3fe1f5cb 17 ** Copyright (c) 2016 Freescale Semiconductor, Inc.
Kojto 123:b0220dba8be7 18 ** All rights reserved.
Kojto 123:b0220dba8be7 19 **
Kojto 123:b0220dba8be7 20 ** Redistribution and use in source and binary forms, with or without modification,
Kojto 123:b0220dba8be7 21 ** are permitted provided that the following conditions are met:
Kojto 123:b0220dba8be7 22 **
Kojto 123:b0220dba8be7 23 ** o Redistributions of source code must retain the above copyright notice, this list
Kojto 123:b0220dba8be7 24 ** of conditions and the following disclaimer.
Kojto 123:b0220dba8be7 25 **
Kojto 123:b0220dba8be7 26 ** o Redistributions in binary form must reproduce the above copyright notice, this
Kojto 123:b0220dba8be7 27 ** list of conditions and the following disclaimer in the documentation and/or
Kojto 123:b0220dba8be7 28 ** other materials provided with the distribution.
Kojto 123:b0220dba8be7 29 **
Kojto 123:b0220dba8be7 30 ** o Neither the name of Freescale Semiconductor, Inc. nor the names of its
Kojto 123:b0220dba8be7 31 ** contributors may be used to endorse or promote products derived from this
Kojto 123:b0220dba8be7 32 ** software without specific prior written permission.
Kojto 123:b0220dba8be7 33 **
Kojto 123:b0220dba8be7 34 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
Kojto 123:b0220dba8be7 35 ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
Kojto 123:b0220dba8be7 36 ** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 123:b0220dba8be7 37 ** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
Kojto 123:b0220dba8be7 38 ** ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
Kojto 123:b0220dba8be7 39 ** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
Kojto 123:b0220dba8be7 40 ** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
Kojto 123:b0220dba8be7 41 ** ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
Kojto 123:b0220dba8be7 42 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
Kojto 123:b0220dba8be7 43 ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 123:b0220dba8be7 44 **
Kojto 123:b0220dba8be7 45 ** http: www.freescale.com
Kojto 123:b0220dba8be7 46 ** mail: support@freescale.com
Kojto 123:b0220dba8be7 47 **
Kojto 123:b0220dba8be7 48 ** ###################################################################
Kojto 123:b0220dba8be7 49 */
Kojto 123:b0220dba8be7 50
Kojto 123:b0220dba8be7 51 /* Entry Point */
Kojto 123:b0220dba8be7 52 ENTRY(Reset_Handler)
Kojto 123:b0220dba8be7 53
Kojto 123:b0220dba8be7 54 __ram_vector_table__ = 1;
Kojto 123:b0220dba8be7 55
Kojto 123:b0220dba8be7 56 /* Heap 1/4 of ram and stack 1/8 */
Kojto 123:b0220dba8be7 57 __stack_size__ = 0x8000;
Kojto 123:b0220dba8be7 58 __heap_size__ = 0x10000;
Kojto 123:b0220dba8be7 59
Kojto 123:b0220dba8be7 60 HEAP_SIZE = DEFINED(__heap_size__) ? __heap_size__ : 0x0400;
Kojto 123:b0220dba8be7 61 STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0400;
Kojto 123:b0220dba8be7 62 M_VECTOR_RAM_SIZE = DEFINED(__ram_vector_table__) ? 0x0400 : 0x0;
Kojto 123:b0220dba8be7 63
Kojto 123:b0220dba8be7 64 /* Specify the memory areas */
Kojto 123:b0220dba8be7 65 MEMORY
Kojto 123:b0220dba8be7 66 {
Kojto 123:b0220dba8be7 67 m_interrupts (RX) : ORIGIN = 0x00000000, LENGTH = 0x00000400
Kojto 123:b0220dba8be7 68 m_flash_config (RX) : ORIGIN = 0x00000400, LENGTH = 0x00000010
Kojto 123:b0220dba8be7 69 m_text (RX) : ORIGIN = 0x00000410, LENGTH = 0x000FFBF0
Kojto 123:b0220dba8be7 70 m_data (RW) : ORIGIN = 0x1FFF0000, LENGTH = 0x00010000
Kojto 123:b0220dba8be7 71 m_data_2 (RW) : ORIGIN = 0x20000000, LENGTH = 0x00030000
Kojto 123:b0220dba8be7 72 }
Kojto 123:b0220dba8be7 73
Kojto 123:b0220dba8be7 74 /* Define output sections */
Kojto 123:b0220dba8be7 75 SECTIONS
Kojto 123:b0220dba8be7 76 {
Kojto 123:b0220dba8be7 77 /* The startup code goes first into internal flash */
Kojto 123:b0220dba8be7 78 .interrupts :
Kojto 123:b0220dba8be7 79 {
Kojto 123:b0220dba8be7 80 __VECTOR_TABLE = .;
Kojto 123:b0220dba8be7 81 . = ALIGN(4);
Kojto 123:b0220dba8be7 82 KEEP(*(.isr_vector)) /* Startup code */
Kojto 123:b0220dba8be7 83 . = ALIGN(4);
Kojto 123:b0220dba8be7 84 } > m_interrupts
Kojto 123:b0220dba8be7 85
Kojto 123:b0220dba8be7 86 .flash_config :
Kojto 123:b0220dba8be7 87 {
Kojto 123:b0220dba8be7 88 . = ALIGN(4);
Kojto 123:b0220dba8be7 89 KEEP(*(.FlashConfig)) /* Flash Configuration Field (FCF) */
Kojto 123:b0220dba8be7 90 . = ALIGN(4);
Kojto 123:b0220dba8be7 91 } > m_flash_config
Kojto 123:b0220dba8be7 92
Kojto 123:b0220dba8be7 93 /* The program code and other data goes into internal flash */
Kojto 123:b0220dba8be7 94 /* Note: The uVisor expects this section at a fixed location, as specified by
Kojto 123:b0220dba8be7 95 * the porting process configuration parameter: FLASH_OFFSET. */
Kojto 123:b0220dba8be7 96 __UVISOR_TEXT_OFFSET = 0x410;
Kojto 123:b0220dba8be7 97 __UVISOR_TEXT_START = ORIGIN(m_interrupts) + __UVISOR_TEXT_OFFSET;
Kojto 123:b0220dba8be7 98 .text __UVISOR_TEXT_START :
Kojto 123:b0220dba8be7 99 {
Kojto 123:b0220dba8be7 100 /* uVisor code and data */
Kojto 123:b0220dba8be7 101 . = ALIGN(4);
Kojto 123:b0220dba8be7 102 __uvisor_main_start = .;
Kojto 123:b0220dba8be7 103 *(.uvisor.main)
Kojto 123:b0220dba8be7 104 __uvisor_main_end = .;
Kojto 123:b0220dba8be7 105
Kojto 123:b0220dba8be7 106 . = ALIGN(4);
Kojto 123:b0220dba8be7 107 *(.text) /* .text sections (code) */
Kojto 123:b0220dba8be7 108 *(.text*) /* .text* sections (code) */
Kojto 123:b0220dba8be7 109 *(.rodata) /* .rodata sections (constants, strings, etc.) */
Kojto 123:b0220dba8be7 110 *(.rodata*) /* .rodata* sections (constants, strings, etc.) */
Kojto 123:b0220dba8be7 111 *(.glue_7) /* glue arm to thumb code */
Kojto 123:b0220dba8be7 112 *(.glue_7t) /* glue thumb to arm code */
Kojto 123:b0220dba8be7 113 *(.eh_frame)
Kojto 123:b0220dba8be7 114 KEEP (*(.init))
Kojto 123:b0220dba8be7 115 KEEP (*(.fini))
Kojto 123:b0220dba8be7 116 . = ALIGN(4);
Kojto 123:b0220dba8be7 117 } > m_text
Kojto 123:b0220dba8be7 118
Kojto 123:b0220dba8be7 119 .ARM.extab :
Kojto 123:b0220dba8be7 120 {
Kojto 123:b0220dba8be7 121 *(.ARM.extab* .gnu.linkonce.armextab.*)
Kojto 123:b0220dba8be7 122 } > m_text
Kojto 123:b0220dba8be7 123
Kojto 123:b0220dba8be7 124 .ARM :
Kojto 123:b0220dba8be7 125 {
Kojto 123:b0220dba8be7 126 __exidx_start = .;
Kojto 123:b0220dba8be7 127 *(.ARM.exidx*)
Kojto 123:b0220dba8be7 128 __exidx_end = .;
Kojto 123:b0220dba8be7 129 } > m_text
Kojto 123:b0220dba8be7 130
Kojto 123:b0220dba8be7 131 .ctors :
Kojto 123:b0220dba8be7 132 {
Kojto 123:b0220dba8be7 133 __CTOR_LIST__ = .;
Kojto 123:b0220dba8be7 134 /* gcc uses crtbegin.o to find the start of
Kojto 123:b0220dba8be7 135 the constructors, so we make sure it is
Kojto 123:b0220dba8be7 136 first. Because this is a wildcard, it
Kojto 123:b0220dba8be7 137 doesn't matter if the user does not
Kojto 123:b0220dba8be7 138 actually link against crtbegin.o; the
Kojto 123:b0220dba8be7 139 linker won't look for a file to match a
Kojto 123:b0220dba8be7 140 wildcard. The wildcard also means that it
Kojto 123:b0220dba8be7 141 doesn't matter which directory crtbegin.o
Kojto 123:b0220dba8be7 142 is in. */
Kojto 123:b0220dba8be7 143 KEEP (*crtbegin.o(.ctors))
Kojto 123:b0220dba8be7 144 KEEP (*crtbegin?.o(.ctors))
Kojto 123:b0220dba8be7 145 /* We don't want to include the .ctor section from
Kojto 123:b0220dba8be7 146 from the crtend.o file until after the sorted ctors.
Kojto 123:b0220dba8be7 147 The .ctor section from the crtend file contains the
Kojto 123:b0220dba8be7 148 end of ctors marker and it must be last */
Kojto 123:b0220dba8be7 149 KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors))
Kojto 123:b0220dba8be7 150 KEEP (*(SORT(.ctors.*)))
Kojto 123:b0220dba8be7 151 KEEP (*(.ctors))
Kojto 123:b0220dba8be7 152 __CTOR_END__ = .;
Kojto 123:b0220dba8be7 153 } > m_text
Kojto 123:b0220dba8be7 154
Kojto 123:b0220dba8be7 155 .dtors :
Kojto 123:b0220dba8be7 156 {
Kojto 123:b0220dba8be7 157 __DTOR_LIST__ = .;
Kojto 123:b0220dba8be7 158 KEEP (*crtbegin.o(.dtors))
Kojto 123:b0220dba8be7 159 KEEP (*crtbegin?.o(.dtors))
Kojto 123:b0220dba8be7 160 KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors))
Kojto 123:b0220dba8be7 161 KEEP (*(SORT(.dtors.*)))
Kojto 123:b0220dba8be7 162 KEEP (*(.dtors))
Kojto 123:b0220dba8be7 163 __DTOR_END__ = .;
Kojto 123:b0220dba8be7 164 } > m_text
Kojto 123:b0220dba8be7 165
Kojto 123:b0220dba8be7 166 .preinit_array :
Kojto 123:b0220dba8be7 167 {
Kojto 123:b0220dba8be7 168 PROVIDE_HIDDEN (__preinit_array_start = .);
Kojto 123:b0220dba8be7 169 KEEP (*(.preinit_array*))
Kojto 123:b0220dba8be7 170 PROVIDE_HIDDEN (__preinit_array_end = .);
Kojto 123:b0220dba8be7 171 } > m_text
Kojto 123:b0220dba8be7 172
Kojto 123:b0220dba8be7 173 .init_array :
Kojto 123:b0220dba8be7 174 {
Kojto 123:b0220dba8be7 175 PROVIDE_HIDDEN (__init_array_start = .);
Kojto 123:b0220dba8be7 176 KEEP (*(SORT(.init_array.*)))
Kojto 123:b0220dba8be7 177 KEEP (*(.init_array*))
Kojto 123:b0220dba8be7 178 PROVIDE_HIDDEN (__init_array_end = .);
Kojto 123:b0220dba8be7 179 } > m_text
Kojto 123:b0220dba8be7 180
Kojto 123:b0220dba8be7 181 .fini_array :
Kojto 123:b0220dba8be7 182 {
Kojto 123:b0220dba8be7 183 PROVIDE_HIDDEN (__fini_array_start = .);
Kojto 123:b0220dba8be7 184 KEEP (*(SORT(.fini_array.*)))
Kojto 123:b0220dba8be7 185 KEEP (*(.fini_array*))
Kojto 123:b0220dba8be7 186 PROVIDE_HIDDEN (__fini_array_end = .);
Kojto 123:b0220dba8be7 187 } > m_text
Kojto 123:b0220dba8be7 188
Kojto 123:b0220dba8be7 189 .interrupts_ram :
Kojto 123:b0220dba8be7 190 {
Kojto 123:b0220dba8be7 191 . = ALIGN(4);
Kojto 123:b0220dba8be7 192 __VECTOR_RAM__ = .;
Kojto 123:b0220dba8be7 193 __interrupts_ram_start__ = .; /* Create a global symbol at data start */
Kojto 123:b0220dba8be7 194 *(.m_interrupts_ram) /* This is a user defined section */
Kojto 123:b0220dba8be7 195 . += M_VECTOR_RAM_SIZE;
Kojto 123:b0220dba8be7 196 . = ALIGN(4);
Kojto 123:b0220dba8be7 197 __interrupts_ram_end__ = .; /* Define a global symbol at data end */
Kojto 123:b0220dba8be7 198 } > m_data
Kojto 123:b0220dba8be7 199
Kojto 123:b0220dba8be7 200 /* Ensure that the uVisor BSS section is put first after the relocated
Kojto 123:b0220dba8be7 201 * interrupt table in SRAM. */
Kojto 123:b0220dba8be7 202 /* Note: The uVisor expects this section at a fixed location, as specified by
Kojto 123:b0220dba8be7 203 * the porting process configuration parameter: SRAM_OFFSET. */
Kojto 123:b0220dba8be7 204 __UVISOR_SRAM_OFFSET = 0x400;
Kojto 123:b0220dba8be7 205 __UVISOR_BSS_START = ORIGIN(m_data) + __UVISOR_SRAM_OFFSET;
Kojto 123:b0220dba8be7 206 ASSERT(__interrupts_ram_end__ <= __UVISOR_BSS_START,
Kojto 123:b0220dba8be7 207 "The ISR relocation region overlaps with the uVisor BSS section.")
Kojto 123:b0220dba8be7 208 .uvisor.bss __UVISOR_BSS_START (NOLOAD):
Kojto 123:b0220dba8be7 209 {
Kojto 123:b0220dba8be7 210 . = ALIGN(32);
Kojto 123:b0220dba8be7 211 __uvisor_bss_start = .;
Kojto 123:b0220dba8be7 212
Kojto 123:b0220dba8be7 213 /* protected uvisor main bss */
Kojto 123:b0220dba8be7 214 . = ALIGN(32);
Kojto 123:b0220dba8be7 215 __uvisor_bss_main_start = .;
Kojto 123:b0220dba8be7 216 KEEP(*(.keep.uvisor.bss.main))
Kojto 123:b0220dba8be7 217 . = ALIGN(32);
Kojto 123:b0220dba8be7 218 __uvisor_bss_main_end = .;
Kojto 123:b0220dba8be7 219
Kojto 123:b0220dba8be7 220 /* protected uvisor secure boxes bss */
Kojto 123:b0220dba8be7 221 . = ALIGN(32);
Kojto 123:b0220dba8be7 222 __uvisor_bss_boxes_start = .;
Kojto 123:b0220dba8be7 223 KEEP(*(.keep.uvisor.bss.boxes))
Kojto 123:b0220dba8be7 224 . = ALIGN(32);
Kojto 123:b0220dba8be7 225 __uvisor_bss_boxes_end = .;
Kojto 123:b0220dba8be7 226
Kojto 123:b0220dba8be7 227 . = ALIGN(32);
Kojto 123:b0220dba8be7 228 __uvisor_bss_end = .;
Kojto 123:b0220dba8be7 229 } > m_data
Kojto 123:b0220dba8be7 230
AnnaBridge 125:2e9cc70d1897 231 /* Heap space for the page allocator */
AnnaBridge 125:2e9cc70d1897 232 .page_heap (NOLOAD) :
AnnaBridge 125:2e9cc70d1897 233 {
AnnaBridge 125:2e9cc70d1897 234 . = ALIGN(32);
AnnaBridge 125:2e9cc70d1897 235 __uvisor_page_start = .;
AnnaBridge 125:2e9cc70d1897 236 KEEP(*(.keep.uvisor.page_heap))
AnnaBridge 125:2e9cc70d1897 237 . = ALIGN(32);
AnnaBridge 125:2e9cc70d1897 238 __uvisor_page_end = .;
AnnaBridge 125:2e9cc70d1897 239 } > m_data_2
AnnaBridge 125:2e9cc70d1897 240
Kojto 123:b0220dba8be7 241 __VECTOR_RAM = DEFINED(__ram_vector_table__) ? __VECTOR_RAM__ : ORIGIN(m_interrupts);
Kojto 123:b0220dba8be7 242 __RAM_VECTOR_TABLE_SIZE_BYTES = DEFINED(__ram_vector_table__) ? (__interrupts_ram_end__ - __interrupts_ram_start__) : 0x0;
Kojto 123:b0220dba8be7 243
Kojto 123:b0220dba8be7 244 .data :
Kojto 123:b0220dba8be7 245 {
Kojto 123:b0220dba8be7 246 PROVIDE(__etext = LOADADDR(.data)); /* Define a global symbol at end of code, */
Kojto 123:b0220dba8be7 247 PROVIDE(__DATA_ROM = LOADADDR(.data)); /* Symbol is used by startup for data initialization. */
Kojto 123:b0220dba8be7 248 . = ALIGN(4);
Kojto 123:b0220dba8be7 249 __DATA_RAM = .;
Kojto 123:b0220dba8be7 250 __data_start__ = .; /* create a global symbol at data start */
Kojto 123:b0220dba8be7 251 *(.data) /* .data sections */
Kojto 123:b0220dba8be7 252 *(.data*) /* .data* sections */
Kojto 123:b0220dba8be7 253 KEEP(*(.jcr*))
Kojto 123:b0220dba8be7 254 . = ALIGN(4);
Kojto 123:b0220dba8be7 255 __data_end__ = .; /* define a global symbol at data end */
Kojto 123:b0220dba8be7 256 } > m_data_2 AT > m_text
Kojto 123:b0220dba8be7 257
Kojto 123:b0220dba8be7 258 __DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
Kojto 123:b0220dba8be7 259 text_end = ORIGIN(m_text) + LENGTH(m_text);
Kojto 123:b0220dba8be7 260 ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
Kojto 123:b0220dba8be7 261
Kojto 123:b0220dba8be7 262 /* uVisor configuration section
Kojto 123:b0220dba8be7 263 * This section must be located after all other flash regions. */
Kojto 123:b0220dba8be7 264 .uvisor.secure :
Kojto 123:b0220dba8be7 265 {
Kojto 123:b0220dba8be7 266 . = ALIGN(32);
Kojto 123:b0220dba8be7 267 __uvisor_secure_start = .;
Kojto 123:b0220dba8be7 268
Kojto 123:b0220dba8be7 269 /* uVisor secure boxes configuration tables */
Kojto 123:b0220dba8be7 270 . = ALIGN(32);
Kojto 123:b0220dba8be7 271 __uvisor_cfgtbl_start = .;
Kojto 123:b0220dba8be7 272 KEEP(*(.keep.uvisor.cfgtbl))
Kojto 123:b0220dba8be7 273 . = ALIGN(32);
Kojto 123:b0220dba8be7 274 __uvisor_cfgtbl_end = .;
Kojto 123:b0220dba8be7 275
Kojto 123:b0220dba8be7 276 /* Pointers to the uVisor secure boxes configuration tables */
Kojto 123:b0220dba8be7 277 /* Note: Do not add any further alignment here, as uVisor will need to have
Kojto 123:b0220dba8be7 278 * access to the exact list of pointers. */
Kojto 123:b0220dba8be7 279 __uvisor_cfgtbl_ptr_start = .;
Kojto 123:b0220dba8be7 280 KEEP(*(.keep.uvisor.cfgtbl_ptr_first))
Kojto 123:b0220dba8be7 281 KEEP(*(.keep.uvisor.cfgtbl_ptr))
Kojto 123:b0220dba8be7 282 __uvisor_cfgtbl_ptr_end = .;
Kojto 123:b0220dba8be7 283
Kojto 123:b0220dba8be7 284 /* Pointers to all boxes register gateways. These are grouped here to allow
Kojto 123:b0220dba8be7 285 * discoverability and firmware verification. */
Kojto 123:b0220dba8be7 286 __uvisor_register_gateway_ptr_start = .;
Kojto 123:b0220dba8be7 287 KEEP(*(.keep.uvisor.register_gateway_ptr))
Kojto 123:b0220dba8be7 288 __uvisor_register_gateway_ptr_end = .;
Kojto 123:b0220dba8be7 289
Kojto 123:b0220dba8be7 290 . = ALIGN(32);
Kojto 123:b0220dba8be7 291 __uvisor_secure_end = .;
Kojto 123:b0220dba8be7 292 } > m_text
Kojto 123:b0220dba8be7 293
Kojto 123:b0220dba8be7 294 /* Uninitialized data section
Kojto 123:b0220dba8be7 295 * This region is not initialized by the C/C++ library and can be used to
Kojto 123:b0220dba8be7 296 * store state across soft reboots. */
Kojto 123:b0220dba8be7 297 .uninitialized (NOLOAD):
Kojto 123:b0220dba8be7 298 {
Kojto 123:b0220dba8be7 299 . = ALIGN(32);
Kojto 123:b0220dba8be7 300 __uninitialized_start = .;
Kojto 123:b0220dba8be7 301 *(.uninitialized)
Kojto 123:b0220dba8be7 302 KEEP(*(.keep.uninitialized))
Kojto 123:b0220dba8be7 303 . = ALIGN(32);
Kojto 123:b0220dba8be7 304 __uninitialized_end = .;
Kojto 123:b0220dba8be7 305 } > m_data_2
Kojto 123:b0220dba8be7 306
Kojto 123:b0220dba8be7 307 USB_RAM_GAP = DEFINED(__usb_ram_size__) ? __usb_ram_size__ : 0x800;
Kojto 123:b0220dba8be7 308 /* Uninitialized data section */
Kojto 123:b0220dba8be7 309 .bss :
Kojto 123:b0220dba8be7 310 {
Kojto 123:b0220dba8be7 311 /* This is used by the startup in order to initialize the .bss section */
Kojto 123:b0220dba8be7 312 . = ALIGN(4);
Kojto 123:b0220dba8be7 313 __START_BSS = .;
Kojto 123:b0220dba8be7 314 __bss_start__ = .;
Kojto 123:b0220dba8be7 315 *(.bss)
Kojto 123:b0220dba8be7 316 *(.bss*)
Kojto 123:b0220dba8be7 317 . = ALIGN(512);
Kojto 123:b0220dba8be7 318 USB_RAM_START = .;
Kojto 123:b0220dba8be7 319 . += USB_RAM_GAP;
Kojto 123:b0220dba8be7 320 *(COMMON)
Kojto 123:b0220dba8be7 321 . = ALIGN(4);
Kojto 123:b0220dba8be7 322 __bss_end__ = .;
Kojto 123:b0220dba8be7 323 __END_BSS = .;
Kojto 123:b0220dba8be7 324 } > m_data_2
Kojto 123:b0220dba8be7 325
Kojto 123:b0220dba8be7 326 .heap :
Kojto 123:b0220dba8be7 327 {
Kojto 123:b0220dba8be7 328 . = ALIGN(8);
Kojto 123:b0220dba8be7 329 __uvisor_heap_start = .;
Kojto 123:b0220dba8be7 330 __end__ = .;
Kojto 123:b0220dba8be7 331 PROVIDE(end = .);
Kojto 123:b0220dba8be7 332 __HeapBase = .;
Kojto 123:b0220dba8be7 333 . += HEAP_SIZE;
Kojto 123:b0220dba8be7 334 __HeapLimit = .;
Kojto 123:b0220dba8be7 335 __heap_limit = .; /* Add for _sbrk */
Kojto 123:b0220dba8be7 336 __uvisor_heap_end = .;
Kojto 123:b0220dba8be7 337 } > m_data_2
Kojto 123:b0220dba8be7 338
Kojto 123:b0220dba8be7 339 m_usb_bdt USB_RAM_START (NOLOAD) :
Kojto 123:b0220dba8be7 340 {
Kojto 123:b0220dba8be7 341 *(m_usb_bdt)
Kojto 123:b0220dba8be7 342 USB_RAM_BDT_END = .;
Kojto 123:b0220dba8be7 343 }
Kojto 123:b0220dba8be7 344
Kojto 123:b0220dba8be7 345 m_usb_global USB_RAM_BDT_END (NOLOAD) :
Kojto 123:b0220dba8be7 346 {
Kojto 123:b0220dba8be7 347 *(m_usb_global)
Kojto 123:b0220dba8be7 348 }
Kojto 123:b0220dba8be7 349
Kojto 123:b0220dba8be7 350 /* Initializes stack on the end of block */
AnnaBridge 125:2e9cc70d1897 351 __StackTop = ORIGIN(m_data_2) + LENGTH(m_data_2);
Kojto 123:b0220dba8be7 352 __StackLimit = __StackTop - STACK_SIZE;
Kojto 123:b0220dba8be7 353 PROVIDE(__stack = __StackTop);
Kojto 123:b0220dba8be7 354
Kojto 123:b0220dba8be7 355 .ARM.attributes 0 : { *(.ARM.attributes) }
Kojto 123:b0220dba8be7 356
Kojto 123:b0220dba8be7 357 ASSERT(__StackLimit >= __HeapLimit, "region m_data_2 overflowed with stack and heap")
Kojto 123:b0220dba8be7 358
Kojto 123:b0220dba8be7 359 /* Provide the physical memory boundaries for uVisor. */
Kojto 123:b0220dba8be7 360 __uvisor_flash_start = ORIGIN(m_interrupts);
Kojto 123:b0220dba8be7 361 __uvisor_flash_end = ORIGIN(m_text) + LENGTH(m_text);
Kojto 123:b0220dba8be7 362 __uvisor_sram_start = ORIGIN(m_data);
Kojto 123:b0220dba8be7 363 __uvisor_sram_end = ORIGIN(m_data_2) + LENGTH(m_data_2);
Kojto 123:b0220dba8be7 364 }